WO2019129296A1 - Rotary supporting device, tray replacement mechanism, quick replacement system and lifting method - Google Patents

Rotary supporting device, tray replacement mechanism, quick replacement system and lifting method Download PDF

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Publication number
WO2019129296A1
WO2019129296A1 PCT/CN2018/125745 CN2018125745W WO2019129296A1 WO 2019129296 A1 WO2019129296 A1 WO 2019129296A1 CN 2018125745 W CN2018125745 W CN 2018125745W WO 2019129296 A1 WO2019129296 A1 WO 2019129296A1
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WO
WIPO (PCT)
Prior art keywords
tray
battery
lifting
driving
rail
Prior art date
Application number
PCT/CN2018/125745
Other languages
French (fr)
Chinese (zh)
Inventor
***
黄春华
李齐振
Original Assignee
上海电巴新能源科技有限公司
奥动新能源汽车科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201711482819.6A external-priority patent/CN109987064A/en
Priority claimed from CN201711486910.5A external-priority patent/CN109987070B/en
Priority claimed from CN201711486903.5A external-priority patent/CN109994668A/en
Application filed by 上海电巴新能源科技有限公司, 奥动新能源汽车科技有限公司 filed Critical 上海电巴新能源科技有限公司
Publication of WO2019129296A1 publication Critical patent/WO2019129296A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/06—Supplying batteries to, or removing batteries from, vehicles

Definitions

  • the invention relates to a slewing support device, a replacement tray mechanism, a quick change system and a lifting method.
  • electric vehicle energy acquisition mainly has two ways of charging and changing power. Since the power exchange method can realize the rapid replenishment of electric energy, the waiting time of the customer is reduced, and the utilization rate of the power exchange station is improved. In addition, the battery can be centrally charged at night to achieve "peak storage energy" of the power load. At the same time, the comprehensive utilization efficiency of power equipment is improved, and the service life of the battery is prolonged, which has high promotion value and economic significance.
  • the existing battery box changing device rotates the car through a swing mechanism, thereby realizing replacement of the battery box in the power changing vehicle. Due to the large size and heavy weight of the car, the slewing mechanism is liable to have a certain error in rotating the car, resulting in inaccurate position when the battery box is taken or removed, and even an abnormal phenomenon such as failure or burnout of the electrical connection.
  • the technical problem to be solved by the invention is to overcome the defects that the existing slewing mechanism is easy to rotate when rotating the car, resulting in inaccurate position when picking up and discharging the battery box, or even causing defects such as failure or burning of the electrical connection, and providing a slewing.
  • Support device, battery tray assembly and battery box quick change system is easy to rotate when rotating the car, resulting in inaccurate position when picking up and discharging the battery box, or even causing defects such as failure or burning of the electrical connection.
  • a slewing support device is characterized in that it comprises a chassis, a rotary disk and a driving mechanism, the rotary disk is sleeved on the chassis, and a top of the rotary disk is used for fixedly connecting a carrier to be rotated, and the driving mechanism Connected to the rotary disk and used to drive the rotary disk to rotate on the outer circumference of the chassis.
  • the rotation of the carrier to be rotated is directly rotated by the rotary disk, and the rotation precision of the rotation support device is greatly improved.
  • the slewing support device has a simple structure, takes up small space resources, and is easy to maintain.
  • the driving mechanism includes a power source and a worm connected to the worm, and the power source is used to drive the worm to rotate about an axis of the worm, the rotary disk A worm wheel is disposed on the outer wall surface, and the worm wheel meshes with the worm.
  • the above-mentioned structural form is adopted, and the power is transmitted through the worm wheel and the worm, the transmission is more stable, and the bearing capacity of the slewing support device is improved.
  • the driving mechanism further includes a reducer, an input end of the reducer is connected to the power source, and an output end of the reducer is connected to the worm.
  • the above-mentioned structural form is adopted, and the transmission between the worm wheel and the worm is further stabilized by the speed reducer, and the rotation precision of the slewing support device is greatly improved.
  • the slewing support device further includes a casing covering the outer wall surface of the revolving disk, the casing having a notch, the revolving disk being exposed to the notch and connected to the driving mechanism.
  • the outer casing plays a protective role to prevent external impurities from entering the rotary disk, improves the rotation precision of the rotary support device, and prolongs the service life of the rotary support device.
  • the outer casing includes a covering portion and a sleeve portion, the covering portion is wrapped on an outer wall surface of the rotating disc, the sleeve portion is sleeved on the worm, and the worm is in the sleeve The inside of the portion slides, and the covering portion and the sleeve portion communicate with each other through the notch.
  • the above-mentioned structure is adopted, and the external impurities are prevented from entering the rotary disk through the covering portion, and the external impurities are placed between the worm wheel and the worm through the sleeve portion, thereby improving the rotation precision of the slewing support device.
  • the worm is effectively restrained from sliding in the sleeve portion, the transmission is smooth, and the transmission accuracy is improved.
  • a bearing is disposed between the rotary disk and the chassis, the bearing includes an outer ring and an inner ring, the outer ring cooperates with an inner wall surface of the rotary disk, the inner ring and the inner ring The outer wall surface of the chassis is matched.
  • the above structure is adopted, the friction between the rotary disk and the chassis is reduced by the bearing, and the rotation precision of the rotary support device is further improved.
  • a battery tray assembly characterized in that it comprises a carrying mechanism and at least one rotating assembly on the carrying mechanism, the rotating assembly comprising a battery tray and a slewing support device as described above, the bottom of the chassis Connected to the carrying mechanism, the top of the rotating disk is connected to the battery tray.
  • the battery tray is small in size and light in weight, the battery tray is directly rotated by the rotary disk, the rotation precision of the rotary support device is greatly improved, and the position inaccurate when the battery case is taken and removed is effectively avoided.
  • the rotating assembly further includes a rotation detecting unit, the rotation detecting unit is disposed on the battery tray, and the rotation detecting unit detects an angle between the battery tray and a reference object and the driving mechanism Communication connection.
  • the rotation detecting unit can accurately position the battery tray to the reference object, and ensure that the battery tray accurately picks up and discharges the battery box.
  • the rotation detecting unit comprises two proximity switches, two of which are respectively located at two ends of the battery tray, and the two proximity switches are used to measure between themselves and the reference object. a distance; when the distance between the two proximity switches and the reference object coincides, the rotation detecting unit sends a stop signal to the driving mechanism.
  • the above structure is adopted, and the distance between the battery tray and the reference object is detected by the proximity switch at both ends of the battery tray. After the distances detected by the two proximity switches are the same, the control drive mechanism is stopped to rotate, thereby realizing the accurateness of the battery tray. Positioning.
  • the number of the rotating components is plural, and the plurality of rotating components are distributed in an array on the supporting mechanism.
  • the rotating component can be arranged side by side in a row, in a row or in parallel, or in multiple rows and columns, and the rotating component can be correspondingly arranged according to the distribution of the battery box in the electric vehicle, thereby realizing rapid replacement and replacement of electricity.
  • Battery box inside the car can be arranged side by side in a row, in a row or in parallel, or in multiple rows and columns, and the rotating component can be correspondingly arranged according to the distribution of the battery box in the electric vehicle, thereby realizing rapid replacement and replacement of electricity. Battery box inside the car.
  • the battery tray assembly includes a controller electrically coupled to a plurality of drive mechanisms of the rotating assembly.
  • the above structure is adopted, and a plurality of driving mechanisms are controlled by one controller to realize automatic control.
  • the slewing support device comprises a controller electrically connected to the drive mechanism and for controlling the opening of the drive mechanism.
  • the driving mechanism in the slewing support device is controlled by the controller in the slewing support device, thereby realizing automatic control of the rotation of each driving mechanism with high precision.
  • a battery compartment quick change system is characterized in that it includes a battery tray assembly as described above.
  • the above-mentioned structural form is adopted, the rotation precision of the slewing support device is greatly improved, and the action is sensitive, the time for changing the electric power of the electric vehicle is reduced, and the power exchange efficiency is improved.
  • the structure is simple, the structure is compact, and the space resource is small.
  • the present invention provides a battery box replacement tray mechanism, comprising an upper moving plate, a tray, and a first driving portion, wherein the upper moving plate is provided with a first guiding rail, and the tray is mounted on the first guiding rail, The first driving portion drives the tray to slide on the first rail, and the tray is provided with an extended end that can protrude to the outside of the upper moving plate.
  • the tray can be moved horizontally in the upper tray, by horizontal movement of the tray, the battery box is dragged onto the tray, or the battery box is fed into the battery compartment.
  • the battery box replacement tray mechanism comprises a slewing support assembly, the slewing support assembly is located below the upper movable disc, and the slewing support assembly drives the upper movable disc to rotate.
  • the slewing support assembly By using the slewing support assembly, the upper movable disc and the tray are rotated together, so that the protruding end of the tray can be selected to face the battery compartment of the electric vehicle or the battery compartment of the charging compartment.
  • the slewing support assembly comprises a rotating disc, a fixed disc and a slewing drive, the rotating disc is fixedly connected with the upper movable disc, the rotating disc is sleeved on the fixed disc, and the slewing drive portion The rotating coil is driven to rotate about the fixed disk.
  • the rotary driving portion includes a rotary electric machine and a worm, and a rotating shaft of the rotary electric machine is coaxially connected with the worm, and the rotating disk is a worm wheel, and the worm is engaged with the worm wheel.
  • the rotation of the worm is driven by the rotating shaft of the rotary motor, and the rotation of the upper movable plate fixed by the rotating disk is realized by rotating the rotating disk to rotate the fixed disk.
  • the protruding end is provided with a first detecting portion, the first detecting portion detects an angle between the protruding end and the battery case, and transmits first detection data to the slewing support assembly.
  • the first detecting portion is configured to detect the position of the tray during the operation of the battery box replacement tray mechanism, and transmit data to the corresponding driving mechanism.
  • the tray comprises a rail mounting plate, the rail mounting plate is provided with a first rail slot, the first rail is mounted in the first rail slot and can extend along the direction of the first rail slot slide.
  • the first driving portion includes a first motor, a gear, a rack
  • the first motor is fixed on the tray
  • the rack is fixed on the upper moving plate
  • the first guide rails are parallel
  • the rotating shaft of the first motor drives the gear to rotate
  • the rotating shaft of the first motor rotates, the gear is moved on the rack, so that the tray fixed to the first motor moves on the first rail.
  • the battery box replacement tray mechanism further includes a push tray and a second driving portion, the tray is provided with a second rail, and the push box is mounted on the second rail, the second The driving portion drives the pusher case to move along the second guide rail.
  • the tray is moved on the tray, the battery box is dragged onto the tray, or the battery box is fed into the battery compartment.
  • the second rail is parallel to the first rail. In this way, the moving direction of the tray and the push-pull box are made uniform, and the program for replacing the battery box is facilitated.
  • the surface of the tray facing the push tray is provided with a plurality of auxiliary rollers, the axis of the auxiliary roller is perpendicular to the second rail, and the outer peripheral surface of the auxiliary roller can be combined with the push box The surface is in contact.
  • the auxiliary rollers also rotate around their own axes, reducing the friction between the pusher case and the tray, making the pusher case easier to move on the surface of the tray.
  • the second driving portion includes a second motor, a timing belt, and a plurality of rollers, and the plurality of rollers tension the timing belt, and the conveying direction of the timing belt and the second rail Parallel, the timing belt is fixedly coupled to the pusher disk, and the rotating shaft of the second motor drives one of the rollers to rotate.
  • the roller is driven to rotate, so that the timing belt is conveyed in the conveying direction, so that the pusher cartridge fixed to the timing belt moves on the second rail.
  • the surface of the pusher case facing the extended end is an end surface, and the end surface of the pusher case is provided with a locking disk that can be locked with the battery case.
  • the lock disk is locked with the battery case; when the push box needs to be detached from the battery case, the lock disk is separated from the battery case.
  • the locking disk is provided with an unlocking ram; when the locking disk is locked with the battery box, the unlocking ejector pin presses an unlocking button on the battery box to electrically drive the battery box Unlock the car.
  • the push tray is further provided with a second detecting unit, and the second detecting unit detects whether the push box absorbs the battery box and generates second detection data, and the second detecting unit sends The second detection data is given to the second driving unit.
  • the second detecting unit detects and determines whether the push box has completed the adsorption of the battery case, and transmits the detected second detection data to the second driving unit. If the push box has completed the adsorption of the battery box, the second driving unit performs the next action; if the push box does not complete the adsorption of the battery box, the second driving unit stops the next action.
  • a third detecting portion is disposed on an end surface of the protruding end, the third detecting portion measures a distance between the protruding end and the battery case and generates third detection data, the third The detecting unit transmits the third detection data to the first driving unit.
  • the third detecting unit measures and transmits the third detection data to the first driving unit; if the distance between the protruding end and the battery box has reached a predetermined value, the first driving unit stops operating to cause the tray to stay at the predetermined position.
  • the end surface of the upper moving plate facing the protruding end is provided with a battery in place protection device, and the battery in place protection device detects whether the battery box is installed in position; in the case where the battery box is not installed in place, The battery in place protection device sends an alarm signal.
  • the present invention also provides a battery transfer device comprising a running mechanism, a lifting mechanism and the above-mentioned battery box replacement tray mechanism; the battery box replacement tray mechanism is located on the lifting mechanism, and the lifting mechanism is mounted on In the running mechanism, the lifting mechanism is lifted together with the battery box replacement tray mechanism, and the traveling mechanism moves horizontally together with the lifting mechanism and the battery box replacement tray mechanism.
  • the traveling mechanism, the lifting mechanism, and the battery box replacement tray mechanism the battery box replacement tray mechanism can be moved to a preset position, and the battery box at the preset position is replaced.
  • a lifting device comprising: a driving mechanism, a lifting mechanism and a carrying mechanism, wherein the driving mechanism is connected to the lifting mechanism, the lifting mechanism is connected to two ends of the supporting mechanism and respectively drives the Both ends of the carrying mechanism move up and down.
  • the lifting heights of the two ends of the supporting mechanism can be respectively adjusted, so that the supporting mechanism and the electric vehicle are guaranteed to be on the same parallel line.
  • the power-changing device located in the carrying mechanism will be on the same horizontal line as the battery box on the changing car, which ensures that the carrying mechanism can be accurately positioned during operation, thereby improving the efficiency and safety of the battery box replacement.
  • the lifting device further comprises a frame, the carrying mechanism is located in the frame, and both ends of the frame are provided with guiding portions extending in a vertical direction, and two ends of the supporting mechanism are respectively connected And sliding on the two guiding portions on the guiding portion.
  • the guiding structure is used as a guiding function, so that the supporting mechanism can be adjusted up and down along the guiding portion, thereby effectively avoiding the offset misalignment of the supporting mechanism during sliding, and further improving the two of the supporting mechanism. Accurate positioning.
  • one end of the supporting mechanism is provided with a guiding groove wheel
  • the guiding groove wheel has an annular groove
  • the guiding portion is a guide rail
  • the annular groove is sleeved on the guiding rail and on the guiding rail Sliding, the annular groove has a notch width greater than a thickness of the guide rail.
  • the above-mentioned structural form is adopted, and the notch of the annular groove provided at one end of the supporting mechanism is larger than the thickness of the guiding rail, so that both ends of the supporting mechanism are lifted and positioned and positioned to have a height difference between the two ends of the supporting mechanism. Therefore, the positioning of the supporting mechanism is ensured on the same horizontal line as the electric vehicle, and the precise positioning of the replacement of the battery box operation is ensured.
  • the support mechanism is effectively slid along the guide rail by the annular groove.
  • the guide sheave includes a sheave body and a connecting plate, one side of the connecting plate is connected to the supporting mechanism, and the sheave body is pivotally connected to the other side of the connecting plate.
  • the annular groove is disposed on the sheave body.
  • the above-mentioned structural form is adopted, and the connection and the connection of the guide sheave are facilitated by the connecting plate, and the structure is simple.
  • the connecting plate is fixedly connected to the supporting mechanism.
  • the above-mentioned structural form is adopted, and the guiding groove wheel is fixed on the supporting mechanism, thereby ensuring that the annular groove of the guiding groove wheel slides on the guide rail without derailing.
  • the connecting plate is provided with a waist-shaped hole extending in a horizontal direction, and the connecting plate passes through the waist hole through a bolt and is connected to the supporting mechanism.
  • the above-mentioned structural form is adopted, and the groove wheel body can be adjusted in the horizontal direction through the waist hole, so that the annular groove is sleeved on the guide rail, and the depth of the annular groove nested into the guide rail can be adjusted, which further ensures the depth.
  • the guide sheave does not cause derailment.
  • one end of the supporting mechanism is provided with a limiting member
  • the connecting plate is located between the limiting member and the guide rail
  • the limiting member is connected to the supporting mechanism and abuts against the Connection plate.
  • the limiting member can play a positioning role
  • the groove wheel body is adjusted to the position and pivotally connected to the connecting plate
  • the connecting plate can be adjusted through the waist hole and passed through the waist hole through the bolt.
  • the connecting member is connected to the supporting mechanism, and the limiting member abuts against the connecting plate, and the bolt abuts against the end of the waist hole near the limiting member, and the connecting plate is clamped and fixed by the limiting member and the bolt, thereby ensuring that the connecting plate does not
  • the slippage is generated, thereby ensuring that the sheave body does not slip in the waist hole after the fixed connection, further ensuring that the guide sheave does not derail.
  • the limiting member comprises a fixing block and an abutting member
  • the fixing block is connected to the supporting mechanism
  • one end of the abutting member is connected to the fixing block and is on the fixing block Moving in the horizontal direction, the other end of the abutment abuts against the connecting plate.
  • the above structure is adopted, and the position of the movement and the force acting on the connecting plate are easily adjusted by the abutting member. At the same time, the structure is simple.
  • the guide rails are disposed on both sides of the guide rail, and the connecting plate on one side of the guide rail is fixedly connected to the supporting mechanism, and the other side of the guide rail is located at the other side of the guide rail.
  • the connecting plate is coupled to the carrying mechanism and slides on the carrying mechanism in a sliding direction perpendicular to the sheave body.
  • the above-mentioned structural form is adopted, the guiding groove wheel on one side of the guide rail is fixedly connected, and the guiding groove wheel on the other side of the guiding rail is adjusted and connected, thereby reducing the need to adjust the number of guiding sheaves and assembling quickly. .
  • one end of the supporting mechanism is provided with the guiding sheave, and the other end of the supporting mechanism is provided with a pulley, and the guiding sheave and the pulley respectively slide on the guide rails at both ends of the frame .
  • the above-mentioned structural form is adopted, and the guide groove wheel plays a limiting role, thereby ensuring that the bearing mechanism slides along the guide rail. At the same time, a height difference between the two ends of the carrying mechanism is achieved.
  • the pulley is facilitated to slide along the guide rail by the pulley, and the height adjustment is facilitated.
  • the driving mechanism comprises a power source and a speed reducer, an input end of the speed reducer is connected to the power source, and an output end of the speed reducer is connected to the lifting mechanism.
  • the above-mentioned structural form is adopted, and the lifting mechanism is made more stable by the speed reducer, thereby ensuring that the carrying mechanism can be accurately positioned during operation.
  • the number of the driving mechanism and the lifting mechanism are two, and the two driving mechanisms are respectively connected to two lifting mechanisms, and the two lifting mechanisms are respectively connected to the supporting mechanism. Both ends.
  • the above-mentioned structural form is adopted, and the lifting and lowering of the two ends of the supporting mechanism are respectively controlled by the two driving mechanisms and the lifting mechanism, and the precision is high.
  • the lifting mechanism comprises a chain, a first sprocket and a second sprocket
  • the driving mechanism is located at the top of the frame, and the driving mechanism is coupled to the first sprocket and drives the The first sprocket rotates
  • the second sprocket is pivotally connected to the bottom of the frame, one end of the chain is connected to the carrying mechanism, and the other end of the chain bypasses the first sprocket and the The second sprocket is coupled to the carrier mechanism.
  • the above-mentioned structural form is adopted, and the load-bearing mechanism is driven up and down by the chain, so that the lifting mechanism can work under low speed, heavy load and high temperature conditions and with large dust. And can ensure accurate transmission ratio, transmission power is large, transmission efficiency is high.
  • the structure is simple and easy to install.
  • the lifting device comprises a controller electrically connected to the two driving mechanisms and for controlling the breaking of the two driving mechanisms.
  • the lifting device further comprises:
  • the first limit sensor is located above the carrying mechanism, and the first limit sensor is electrically connected to the controller; the controller is configured to receive the first limit sensor The detected signal is used to control the opening of the two drive mechanisms;
  • the second limit sensor is located below the carrying mechanism, and the second limit sensor is electrically connected to the controller; the controller is configured to receive the second limit sensor The detected signal is used to control the opening of the two drive mechanisms.
  • the above structure is adopted, the first limit sensor is convenient for control, and the damage of the support mechanism is prevented from being continuously increased, thereby improving the safety of the lifting device.
  • the second limit sensor is convenient for control, and the damage of the support mechanism is prevented from being continuously reduced, thereby improving the safety of the lifting device.
  • the lifting device further includes a first locator and a second locator, the first locator and the second locator are respectively located at two ends of the carrying mechanism, and the first locator is electrically Connected to the controller; the controller is configured to receive a signal detected by the first locator and to control opening of one of the two driving mechanisms;
  • the second locator is electrically connected to the controller; the controller is configured to receive a signal detected by the second locator and to control opening of another one of the two drive mechanisms.
  • the first positioning device and the second positioning device respectively realize the automatic lifting and lowering of the two ends of the carrying mechanism, and the first positioning device and the second positioning device can accurately position both ends of the supporting mechanism. Therefore, the lifting device can be automatically and accurately positioned in the battery box.
  • a battery compartment quick change system is characterized in that it includes a lifting device as described above.
  • the above-mentioned structural form is adopted, so that the bearing mechanism and the electric vehicle are guaranteed to be on the same horizontal line, the precise positioning of the replacement of the battery box operation is ensured, and the efficiency and safety of the battery box replacement are improved.
  • a lifting method of a battery box characterized in that the lifting method of the battery box is realized by a lifting device, the lifting device comprises a bearing mechanism, a controller, a first positioning device, a second positioning device, two driving mechanisms and Two lifting mechanisms;
  • the two driving mechanisms are respectively connected to the two lifting mechanisms, and the two lifting mechanisms are respectively connected to the two ends of the supporting mechanism and respectively drive the two ends of the supporting mechanism to move up and down, the first positioning
  • the instrument and the second locator are respectively located at two ends of the supporting mechanism;
  • the lifting method of the battery box includes the following steps:
  • the controller receives a signal to the first position and the second position signal and control the drive mechanism to close the two.
  • the two lifting mechanisms respectively drive the lifting of the two ends of the carrying mechanism by driving the two driving mechanisms.
  • the first positioning device and the second positioning device respectively detect the two ends of the battery box
  • the first positioning device and The second locator respectively sends the first position signal and the second position signal to the controller, and the controller controls the closing of the two driving mechanisms respectively, so that the lifting device can be automatically and accurately positioned in the battery box.
  • the slewing support device, the battery tray assembly and the battery box quick change system of the invention have the advantages of small volume and light weight of the battery tray, and directly rotate the battery tray through the rotary disk, thereby greatly improving the rotation precision of the slewing support device, and effectively avoiding taking The position is not accurate when the battery box is placed.
  • the slewing support device has a simple structure, takes up small space resources, and is easy to maintain.
  • FIG. 1 is a schematic structural view of a battery box quick change system according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic structural view of a rotating assembly of a battery tray assembly of a battery case quick change system according to Embodiment 1 of the present invention.
  • FIG. 3 is another schematic structural view of a rotating assembly of a battery tray assembly of a battery case quick change system according to Embodiment 1 of the present invention.
  • FIG. 4 is a schematic structural view of a slewing support device of a rotating assembly of a battery tray assembly of a battery case quick change system according to Embodiment 1 of the present invention.
  • FIG. 5 is a schematic view showing the internal structure of a rotary support device for a rotary assembly of a battery tray assembly of a battery case quick change system according to Embodiment 1 of the present invention.
  • Fig. 6 is a structural schematic view showing a battery box replacement tray mechanism according to a second embodiment of the present invention.
  • FIG. 7 is a schematic structural view of the battery box replacement tray mechanism shown in FIG. 6.
  • Figure 8 is a side elevational view of the battery case change tray mechanism shown in Figure 6.
  • Fig. 9 is a partial enlarged view of the battery case replacement tray mechanism shown in Fig. 8.
  • Fig. 10 is a cross-sectional view taken along line A-A of the battery case replacement tray mechanism shown in Fig. 8;
  • Fig. 11 is a structural schematic view showing the upper movable plate and related components of the battery case replacement tray mechanism shown in Fig. 6.
  • Fig. 12 is a structural schematic view showing the tray, the pusher case and related components of the battery case replacement tray mechanism shown in Fig. 6.
  • Fig. 13 is a structural schematic view of the pusher box and related components of the battery case replacement tray mechanism shown in Fig. 6.
  • Figure 14 is an exploded view of the tray and related components of the battery case replacement tray mechanism shown in Figure 6.
  • Figure 15 is a schematic view showing the structure of the slewing support assembly of the battery case replacement tray mechanism shown in Figure 6.
  • Figure 16 is a cross-sectional view showing the slewing support assembly of the battery case replacement tray mechanism shown in Figure 15.
  • Figure 17 is a schematic structural view of a battery transfer device according to Embodiment 2 of the present invention.
  • FIG. 18 is a front view showing the structure of a battery box quick change system according to Embodiment 3 of the present invention.
  • Figure 19 is a partial enlarged view of a portion A of Figure 1.
  • FIG. 20 is a left side structural view of a battery box quick change system according to Embodiment 3 of the present invention.
  • Figure 21 is a partial enlarged view of a portion B of Figure 18.
  • FIG. 22 is a schematic top plan view of a battery box quick change system according to Embodiment 3 of the present invention.
  • Figure 23 is a flow chart showing a method of lifting a battery case according to Embodiment 3 of the present invention.
  • Battery tray assembly 100 carrier mechanism 101, rotating assembly 102, slewing support device 10, chassis 1, rotary disk 2, worm gear 21, drive mechanism 3, power source 31, worm 32, reducer 33, housing 4, cladding portion 41, sleeve portion 42, battery tray 20, proximity switch 30
  • Battery box replacement tray mechanism 100 upper movable plate 1, first guide rail 11, tray 2, extended end 21, auxiliary roller 22, rail mounting plate 23, first rail groove 24, second rail 25, bottom plate 26, roller housing
  • Drive mechanism 1 lifting mechanism 2, chain 21, first sprocket 22, second sprocket 23, carrying mechanism 3, guide sheave 31, annular groove 311, sheave body 312, connecting plate 313, waist hole 314 , abutting member 315, fixing block 316, pulley 32, frame 4, guide rail 41, first limit sensor 5, second limit sensor 6, first locator 7, second locator 8, lifting device 10, changing Electrical device 20
  • the battery compartment quick change system of the embodiment of the present invention includes a battery tray assembly 100.
  • the battery tray assembly 100 includes a carrying mechanism 101 and at least one rotating assembly 102 on the carrying mechanism 101.
  • the rotating assembly 102 includes a battery tray 20 and a slewing support device 10.
  • the bottom of the chassis 1 is coupled to the carrying mechanism 101, and the rotating disk 2
  • the top is connected to the battery tray 20.
  • the turntable 2 is rotatable relative to the chassis 1, and the battery tray 20 is rotated by the rotary disk 2 so that the battery tray 20 can be rotated on the carrier mechanism 101.
  • the battery tray 20 is used for picking up and detaching the battery box and driving the battery box during the power exchange process.
  • the battery tray 20 Since the battery tray 20 is small in size and light in weight, the battery tray 20 is directly rotated by the rotary disk 2, thereby greatly improving the slewing support device 10. Rotation accuracy, effectively avoiding inaccurate position when handling the battery box. At the same time, the action is sensitive, reducing the battery change time of the battery box quick change system to improve the power exchange efficiency.
  • the slewing support device 10 includes a chassis 1, a rotary disk 2 and a driving mechanism 3.
  • the rotary disk 2 is sleeved on the chassis 1.
  • the top of the rotary disk 2 is fixedly connected to the battery tray 20.
  • the driving mechanism 3 is connected to the rotary disk 2 and used for driving.
  • the turntable 2 is rotated on the outer circumference of the chassis 1.
  • the driving mechanism 3 drives the rotary disk 2 to rotate, so that the rotary disk 2 directly drives the battery tray 20 to rotate, thereby greatly improving the rotation accuracy of the rotary support device 10.
  • the slewing support device 10 has a simple structure, a compact structure, small space resources and is easy to maintain.
  • the drive mechanism 3 may include a power source 31 and a worm 32, the power source 31 is coupled to the worm 32, and the power source 31 is used to drive the worm 32 to rotate about the axis of the worm 32.
  • a worm wheel 21 may be disposed on the outer wall surface of the rotary disk 2, and the worm wheel 21 meshes with the worm 32. The power is transmitted through the worm wheel 21 and the worm 32, the transmission is more stable, and the load carrying capacity and the rotation accuracy of the slewing support device 10 are improved.
  • the power source 31 can be a motor.
  • the drive mechanism 3 may further include a speed reducer 33.
  • the input end of the speed reducer 33 is connected to the power source 31, and the output end of the speed reducer 33 is connected to the worm 32. Further, the transmission between the worm wheel 21 and the worm 32 is further stabilized by the speed reducer 33, and the rotation accuracy of the slewing support device 10 is greatly improved.
  • the slewing support device 10 may further include a casing 4 covering the outer wall surface of the rotary disk 2, the casing 4 having a notch, and the rotary disk 2 being exposed to the notch and connected to the drive mechanism 3. That is, the worm wheel 21 on the outer wall surface of the rotary disk 2 is exposed to the notch and meshes with the worm 32.
  • the outer casing 4 serves as a protection against external foreign matter from entering the rotary disk 2, improves the rotation accuracy of the rotary support device 10, and prolongs the service life of the rotary support device 10.
  • the outer casing 4 may include a covering portion 41 and a sleeve portion 42.
  • the covering portion 41 covers the outer wall surface of the rotary disk 2.
  • the sleeve portion 42 is sleeved on the worm 32, and the worm 32 slides in the sleeve portion 42.
  • the covering portion 41 It communicates with the sleeve portion 42 through the gap.
  • the foreign matter is prevented from entering the rotary disk 2 by the covering portion 41, and at the same time, external foreign matter is placed between the worm wheel 21 and the worm 32 through the sleeve portion 42, and the rotation accuracy of the slewing support device 10 is improved.
  • the sleeve portion 42 can effectively restrain the worm 32 from sliding in the sleeve portion 42, the transmission is smooth, and the transmission precision is improved.
  • a bearing (not shown) may be disposed between the turntable 2 and the chassis 1, the bearing includes an outer ring and an inner ring, the outer ring cooperates with the inner wall surface of the rotary disk 2, and the inner ring cooperates with the outer wall surface of the chassis 1.
  • the friction between the rotary disk 2 and the chassis 1 is reduced by the bearing, and the rotation accuracy of the rotary support device 10 is further improved.
  • the number of rotating assemblies 102 can be multiple, and the plurality of rotating assemblies 102 are distributed in an array on the carrier mechanism 101.
  • the rotating assembly 102 can be arranged side by side in a row, side by side, or in multiple rows and columns.
  • the arrangement can be distributed horizontally and vertically on the carrying mechanism 101, or horizontally and vertically on the carrying mechanism 101. It may also be longitudinally and vertically distributed on the carrying mechanism 101.
  • the specific distribution of the rotating component 102 is consistent with the distribution of the battery compartment in the electric vehicle, and the rotating component 102 is correspondingly arranged according to the distribution of the battery compartment in the electric vehicle. In order to quickly replace the battery box inside the car.
  • the slewing support device 10 may include a controller (not shown) that is electrically coupled to the drive mechanism 3 and that is used to control the opening of the drive mechanism 3.
  • the drive mechanism 3 in the swing support device 10 is controlled by the controller to automatically control the rotation of the drive mechanism 3 in the swing support device 10 with high precision.
  • the controller of each of the rotating assemblies 102 controls the drive mechanism 3 within the rotating assembly 102, respectively.
  • the battery tray assembly 100 can include a controller that is electrically coupled to the drive mechanism 3 of the plurality of rotating assemblies 102.
  • the controller is a total control, and a plurality of drive mechanisms 3 are controlled by one controller to realize automatic control.
  • the multiple battery compartments in the exchange car need to be replaced after the power is used. If the number of rotating components 102 is six, the number of battery compartments that need to be replaced in the replacement car is 12, and the battery compartment quick change system is During the power exchange process of the electric vehicle, the five battery trays 20 respectively take five fully charged battery boxes in the power exchange bin, and the remaining one of the battery trays 20 does not take the battery box.
  • the controller will control all the driving mechanisms 3 to open and drive the rotary disk 2 to rotate 180 degrees, the rotary disk 2 drives the battery tray 20 to also rotate 180 degrees, and the remaining battery tray 20 will take out a used battery in the replacement car.
  • the box is such that there is a vacancy in the electric car to be placed, and one of the five battery trays 20 puts the fully charged battery box into the vacant position, so that the battery tray 20 does not have a battery box
  • the battery tray 20 will take out another used battery box in the power exchange car, so that the power exchange car has a space for the battery box to be placed, and at this time, two battery trays 20 have two used batteries.
  • the battery tray assembly 100 picks up and discharges the used battery box in the electric vehicle, thereby removing the six used battery boxes in the replacement vehicle and putting five fully charged battery boxes into the power exchange box. Inside the car.
  • the controller will control all the driving mechanisms 3 to open and drive the rotary disk 2 to rotate 180 degrees, the rotary disk 2 drives the battery tray 20 to also rotate 180 degrees, and the battery tray assembly 100 puts all the six used battery boxes that are taken out into the battery tray assembly 100.
  • the electricity exchange take out six fully charged battery boxes from the power exchange. Repeat the above operation, so that all the six fully charged battery boxes on the battery tray assembly 100 are put into the replacement car, and all the remaining six used battery boxes in the replacement car are taken out.
  • all the six used battery boxes that have been taken out are put into the power exchange bin.
  • the battery tray assembly 100 only needs to take out a fully charged battery box from the power exchange bin, and this one The fully charged battery box is placed in the exchange car, thus completing the power exchange operation of the electric car.
  • the angle of rotation of the turntable 2 can be greater than 180 degrees, but in order to achieve the precise effect of the rotation of the turntable 2.
  • the rotation assembly 102 may further include a rotation detecting unit that is disposed on the battery tray 20, and the rotation detecting unit detects an angle between the battery tray 20 and the reference object and is communicatively coupled to the driving mechanism 3. That is, the angle between the battery tray 20 and the reference object is detected by the rotation detecting unit and a signal is issued, and the switch of the drive mechanism 3 is controlled by the emitted signal. By rotating the detecting unit, the battery tray 20 can be accurately positioned to the reference object, and the battery tray 20 can be accurately taken and placed.
  • the rotation detecting unit may include two proximity switches 30, which are respectively located at both ends of the battery tray 20, and both of the proximity switches 30 are used to measure the distance between themselves and the reference object.
  • the reference object may be a battery box, and two proximity switches 30 are respectively disposed on the battery tray 20 for picking and placing the two ends of the battery box, and the distance between the battery box and the battery box is detected by the proximity switch 30 at both ends of the battery tray 20.
  • the rotation detecting unit sends a stop signal to the driving mechanism 3 and controls the driving.
  • the mechanism 3 stops driving so that the battery tray 20 will not rotate any more, thereby enabling the battery tray 20 to be accurately positioned to access the battery case.
  • the battery case replacement tray mechanism 100 of the present invention comprises an upper movable plate 1, a tray 2 and a first driving portion 3, and a first guiding rail 11 is disposed in the upper movable plate 1, and the tray 2 is mounted on the first On a guide rail 11, the first drive portion 3 drives the tray 2 to slide on the first guide rail 11, and the tray 2 is provided with an extended end 21 which can project to the outside of the upper movable plate 1.
  • the tray 2 can be horizontally moved within the upper movable tray 1, by horizontal movement of the tray 2, the battery case is towed onto the tray 2, or the battery box is fed into the battery compartment.
  • the battery case change tray mechanism 100 further includes a swing support assembly 4, the swing support assembly 4 is located below the upper movable plate 1, and the swing support assembly 4 drives the upper movable plate 1 to rotate.
  • the slewing support assembly 4 By using the slewing support assembly 4, the upper movable disc 1 and the tray 2 are rotated together, so that the extended end 21 of the tray 2 can be selected to face the battery compartment of the electric vehicle or the battery compartment of the charging compartment.
  • the battery box replacement tray mechanism 100 further includes a push tray 5 and a second driving portion 6.
  • the tray 2 is provided with a second rail 25, and the tray 5 is mounted in the second On the guide rail 25, the second drive portion 6 drives the pusher cassette 5 to move along the second guide rail 25.
  • the tray 5 is moved on the tray 2, the battery box is dragged onto the tray 2, or the battery box is fed into the battery compartment.
  • the second guide rail 25 is preferably parallel to the first guide rail 11. In this way, the moving directions of the tray 2 and the push-pull box 5 are made uniform, and the program for replacing the battery box is facilitated.
  • the slewing support assembly 4 drives the upper movable disc 1 and the tray 2 to rotate together, so that the extended end 21 of the tray 2 faces the battery compartment; the first driving part 3 drives the tray 2 to move horizontally, so that the tray The projecting end 21 of the 2 protrudes in the direction of the battery compartment; the second drive unit 6 drives the pusher cartridge 5 to move horizontally toward the battery compartment on the tray 2 until the pusher cartridge 5 is brought into close contact with the battery compartment and fixedly connected.
  • the second driving unit 6 re-drives the push-pull box 5 to retract the battery case and the push-pull case 5 to the tray 2, and the tray 2 is also retracted into the upper movable plate 1.
  • the slewing support assembly 4 drives the upper movable disc 1, and the tray 2 is rotated to the next set position.
  • the slewing support assembly 4 drives the upper movable disk 1 and the tray 2 to rotate together, so that the protruding end 21 of the tray 2 faces the battery compartment;
  • the first driving part 3 drives the tray 2 to move horizontally, so that the tray The projecting end 21 of the 2 protrudes in the direction of the battery compartment;
  • the second driving portion 6 drives the pusher box 5 and the battery case fixedly connected to the pusher box 5 to move toward the battery compartment until the battery compartment is pushed into the battery compartment.
  • the push tray 5 is detached from the battery box, and the push tray 5 and the tray 2 are retracted.
  • the first driving portion 3 includes a first motor 31, a gear 32, and a rack 33.
  • the first motor 31 is fixed on the tray 2 (as shown in FIGS. 12 and 14), and the rack 33 is fixed on the upper portion.
  • the rack 33 is parallel to the first guide rail 11, and the rotating shaft of the first motor 31 drives the gear 32 to rotate, and the gear 32 meshes with the rack 33.
  • a first speed reducer 34 is disposed between the rotating shaft of the first motor 31 and the gear 32.
  • the rotating shaft of the first motor 31 is coaxially connected with the input shaft of the first speed reducer 34, and the output shaft of the first speed reducer 34 It is coaxially connected to the gear 32.
  • the first speed reducer 34 functions to lower the rotational speed of the rotational shaft of the first motor 31.
  • the tray 2 includes a rail mounting plate 23, and the rail mounting plate 23 is provided with a first rail slot 24, and the first rail 11 is mounted in the first rail slot 24 and can be along the first rail slot 24. Slide in the extension direction.
  • the tray 2 includes a bottom plate 26 on both sides of which a side connecting plate 28 is provided, and the side connecting plate 28 connects the bottom plate 26 to the rail mounting plate 23.
  • the surface of the tray 2 facing the tray 5 is provided with a plurality of auxiliary rollers 22, the axis of the auxiliary roller 22 is perpendicular to the second rail 25, and the outer peripheral surface of the auxiliary roller 22 can be combined with the tray 5
  • the surface is in contact.
  • the auxiliary roller 2 also rotates around its own axis, reducing the friction between the pusher cartridge 5 and the tray 2, making the pusher cartridge 5 easier to be on the tray 2.
  • the bottom plate 26 has two roller accommodating grooves 27, and a plurality of auxiliary rollers 22 are mounted in the two roller accommodating grooves 27.
  • the second driving portion 6 includes a second motor 61, a timing belt 62, and a plurality of rollers 63.
  • the plurality of rollers 63 tension the timing belt 62, and the conveying direction of the timing belt 62 and the second guide rail 25 are shown.
  • the timing belt 62 is fixedly coupled to the pusher case 5, and the rotating shaft of the second motor 61 drives one of the rollers 63 to rotate.
  • a second speed reducer 64 is disposed between the rotating shaft of the second motor 61 and the roller 63.
  • the rotating shaft of the second motor 61 is coaxially connected with the input shaft of the second speed reducer 64, and the output of the second speed reducer 64 is output.
  • the shaft is coaxially connected to the roller 63.
  • the second speed reducer 64 functions to lower the rotational speed of the rotational shaft of the second motor 61.
  • the pusher case 5 is provided with a connection bottom plate 54, and the bottom surface of the connection bottom plate 54 is provided with a slide block 55, and the slide block 55 is mounted on the second guide rail 25.
  • the movement of the pusher cassette 5 on the second guide rail 25 is achieved by the movement of the slide block 55 on the second guide rail 25.
  • the tray 2 further includes a rail connecting plate 29, the rail connecting plate 29 is placed in the bottom plate 26, and the second rail 25 is mounted in the rail connecting plate 29.
  • the second drive unit 6 is entirely housed in the pusher case 5.
  • the second drive unit 6 further includes a roller mounting box 65.
  • the plurality of rollers 63 are mounted in the roller mounting box 65, and the roller mounting box 65 is fixed to the connection base 54 of the pusher cassette 5.
  • the surface of the pusher disk case 5 facing the projecting end 21 is an end surface 51, and the end surface 51 of the pusher disk case 5 is provided with a lock disk 52 which can be locked with the battery case.
  • the locking disk 52 has an adjustable magnetic force.
  • the locking disk 52 has a magnetic force and is sucked together with the magnetic member of the battery case; when the push disk case 5 needs to be detached from the battery case, The magnetic force of the lock disk 52 disappears and is separated from the battery case.
  • the locking plate 52 is provided with an unlocking ejector 53; when the locking disk 52 is locked with the battery box, the unlocking ejector 53 presses the unlocking button on the battery box to unlock the battery box from the electric vehicle.
  • the slewing support assembly 4 includes a rotating disc 41, a fixed disc 42 and a slewing drive portion 43, the rotating disc 41 is fixedly coupled to the upper movable disc 1, and the rotating disc 41 is sleeved on the fixed disc 42 and rotated.
  • the driving portion 43 drives the rotating disk 41 to rotate around the fixed disk 42.
  • the rotary drive unit 43 includes a rotary motor 431 and a worm 432.
  • the rotary shaft of the rotary motor 431 drives the worm 432 to rotate.
  • the rotary disk 41 is a worm gear, and the worm 432 meshes with the worm wheel.
  • the rotation shaft of the swing motor 431 is coaxially connected to the input shaft of the swing speed reducer 433, and the output shaft of the swing speed reducer 433 is coaxially connected to the worm 432.
  • the turning speed reducer 433 functions to reduce the number of revolutions of the rotating shaft of the swing motor 431.
  • the rotation of the worm 432 is caused by the rotation shaft of the rotary motor 431, and the rotation of the upper disk 1 fixed to the rotary disk 41 is realized by rotating the rotary disk 41 around the fixed disk 42.
  • the battery box replacement tray mechanism 100 is further provided with a plurality of detecting portions for detecting the position of the tray 2, the tray 5 during the operation of the battery box changing tray mechanism 100, and transmitting data to the corresponding driving mechanism. .
  • the projecting end 21 of the tray 2 is provided with a first detecting portion 7, and the first detecting portion 7 detects the angle between the projecting end 21 and the battery case, and transmits the first detection data to the swing.
  • the first detecting portion 7 may be two first proximity switches, and the two first proximity switches are respectively located at two sides of the protruding end 21 . When the distance between the two first proximity switches to the battery compartment is equal, it indicates that the extended end 21 of the tray 2 has been facing the battery compartment. At this time, the first detecting unit 7 transmits a stop command to the swing support unit 4, and the swing support unit 4 stops the rotation of the upper tray 1 and the tray 2.
  • the second detecting unit 8 is further disposed on the push-box 5, and the second detecting unit 8 detects whether the push-box 5 adsorbs the battery case and generates second detection data, and the second detection is performed.
  • the portion 8 transmits the second detection data to the second drive unit 6.
  • the second detecting portion 8 is mounted on the end surface 51 of the tray 5 and may be two second proximity switches. The two second proximity switches detect the distance between themselves and the battery box, and determine whether the push box 5 completes the adsorption of the battery box by the measured distance, and transmits the detected second detection data to the second driving unit. 6. If the push box 5 has completed the adsorption of the battery case, the second driving unit 6 performs the next action; if the push box 5 does not complete the suction of the battery case, the second driving unit 6 stops the next action.
  • the end surface of the extended end 21 of the tray 2 is provided with a third detecting portion 9, and the third detecting portion 9 measures the distance between the protruding end 21 and the battery case and generates third detection data.
  • the third detecting unit 9 transmits the third detection data to the first driving unit 3.
  • the third detecting portion 9 may be a third proximity switch that measures the distance between the extended end 21 and the battery case and transmits the third detection data to the first driving portion 3. If the distance between the projecting end 21 and the battery case has reached a predetermined value, the first driving portion 3 stops operating to cause the tray 2 to stay at the predetermined position.
  • a battery in-position protection device 10 is disposed on an end surface of the upper movable disk 1 facing the protruding end 21, and the battery in place protection device 10 detects whether the battery box is installed in position; in the case where the battery box is not installed, The battery in place protection device 10 issues an alarm signal.
  • the present invention further provides a battery transfer device including a running mechanism 200, a lifting mechanism 300, and the above-described battery box changing tray mechanism 100.
  • the battery box changing tray mechanism 100 is located on the lifting mechanism 300, and is lifted and lowered.
  • the mechanism 300 is mounted on the running mechanism 200, and the lifting mechanism 300 is lifted together with the battery box changing tray mechanism 100, and the traveling mechanism 200 is horizontally moved together with the lifting mechanism 300 and the battery box changing tray mechanism 100.
  • the battery box replacement tray mechanism 100 By the cooperation of the running mechanism 200, the lifting mechanism 300, and the battery box replacement tray mechanism 100, the battery box replacement tray mechanism 100 can be moved to a preset position, and the battery box of the preset position can be replaced.
  • the battery case quick change system of the embodiment of the present invention includes the above-described lifting device 10.
  • the lifting device 10 includes a driving mechanism 1, a lifting mechanism 2 and a supporting mechanism 3.
  • the driving mechanism 1 is connected to the lifting mechanism 2.
  • the lifting mechanism 2 is connected to both ends of the supporting mechanism 3 and drives the two ends of the supporting mechanism 3 to move up and down.
  • the driving mechanism 1 is used for driving the lifting mechanism 2 to perform lifting work, and the lifting mechanism 2 is connected to both ends of the supporting mechanism 3, and the lifting operation of the lifting mechanism 2 drives the two ends of the supporting mechanism 3 to move up and down respectively, which can meet the requirements of the electric vehicle.
  • the bearing mechanism 3 is automatically adjusted in the case of a difference in height between the front and the rear of the vehicle, so that the carrying mechanism 3 and the electric-changing car are secured on the same parallel line.
  • the power changing device 20 is used for replacing the battery box in the electric vehicle, and the power changing device 20 is disposed on the carrying mechanism 3, and the power is placed in the carrying mechanism 3 because the supporting mechanism 3 and the electric vehicle are guaranteed to be on the same parallel line.
  • the device 20 will be on the same horizontal line as the battery box on the electric vehicle, which ensures the precise positioning of the replacement of the battery box, and improves the efficiency and safety of the battery box replacement.
  • the lifting device 10 can also include a frame 4 in which the carrier mechanism 3 is located.
  • the structural strength of the lifting device 10 is effectively enhanced and the installation is convenient.
  • Both ends of the frame 4 are provided with guiding portions extending in the vertical direction, and both ends of the supporting mechanism 3 are respectively connected to the two guiding portions and slide on the guiding portions.
  • the guiding portion plays a guiding role, so that the supporting mechanism 3 can be adjusted up and down along the guiding portion, thereby effectively avoiding the offset misalignment of the supporting mechanism 3 during sliding, and further improving the precise positioning of both ends of the supporting mechanism 3.
  • One end of the carrying mechanism 3 may be provided with a guiding sheave 31, and the guiding sheave 31 has an annular groove 311.
  • the guide portion may be a guide rail 41 which is fitted over the guide rail 41 and slides on the guide rail 41.
  • the end of the carrying mechanism 3 is effectively defined by the annular groove 311 to slide along the guide rail 41, thereby effectively preventing the carrying mechanism 3 from being detached from the guiding portion when sliding.
  • the notch width of the annular groove 311 is larger than the thickness of the guide rail 41.
  • Both ends of the supporting mechanism 3 are slid along the guide rails 41 at both ends of the frame 4, wherein one end of the supporting mechanism 3 may be provided with a guiding sheave 31, and the other end of the supporting mechanism 3 may be provided with a pulley 32, a guiding sheave 31 and The pulleys 32 slide on the guide rails 41 at both ends of the frame 4, respectively.
  • the annular groove 311 of the guide sheave 31 serves as a limiting function, ensuring that the carrier mechanism 3 slides along the guide rail 41. At the same time, a height difference between the two ends of the carrier mechanism 3 is achieved.
  • the pulley 32 facilitates the sliding of the carrier mechanism 3 along the guide rails 41 and facilitates height adjustment.
  • the guide sheave 31 can include a sheave body 312 and a connecting plate 313. One side of the connecting plate 313 is connected to the supporting mechanism 3. The sheave body 312 is pivotally connected to the other side of the connecting plate 313, and the annular groove 311 is disposed in the slot. On the wheel body 312. The sheave body 312 is moved on the guide rail 41 by the annular groove 311. The connecting plate 313 facilitates the installation and connection of the guide sheave 31 on the supporting mechanism 3, and has a simple structure.
  • the connecting plate 313 can be fixedly coupled to the carrying mechanism 3.
  • the guiding trough 31 is fixed to the supporting mechanism 3, which effectively strengthens the connection strength between the guiding sheave 31 and the supporting mechanism 3, and ensures that the annular groove 311 of the guiding sheave 31 slides on the guide rail 41 without derailment. .
  • the connecting plate 313 can also be provided in a connection manner that can be adjusted on the carrying mechanism 3.
  • the connecting plate 313 may be provided with a waist-shaped hole 314 extending in the horizontal direction, and the connecting plate 313 is passed through the waist hole 314 by bolts and connected to the carrying mechanism 3.
  • the connecting plate 313 can be adjusted and connected in the horizontal direction by the waist hole 314, and the movement adjustment of the connecting plate 313 can adjust the position of the sheave body 312 in the horizontal direction, thereby realizing the annular groove 311 sleeve.
  • the depth of the annular groove 311 fitted into the guide rail 41 can be adjusted, further ensuring that the guide sheave 31 does not cause derailment.
  • the number of the guide sheaves 31 may be plural, and the plurality of guide sheaves 31 are respectively disposed on both sides of the guide rail 41, and the plurality of guide sheaves 31 respectively slide along both sides of the guide rail 41.
  • the connecting plate 313 on one side of the guide rail 41 can be fixedly connected to the carrying mechanism 3, and the connecting plate 313 on the other side of the guiding rail 41 can be connected to the carrying mechanism 3 and perpendicular to the sheave body on the supporting mechanism 3.
  • the sliding direction of the 312 is slid, that is, the connecting plate 313 on the other side of the guide rail 41 can be adjusted in the horizontal direction on the carrying mechanism 3 and connected to the carrying mechanism 3.
  • the guide sheave 31 on one side of the guide rail 41 is fixedly connected, and the guide sheave 31 on the other side of the guide rail 41 is adjusted and connected, thereby reducing the number of the guide sheaves 31 to be adjusted and assembling quickly. At the same time, the bearing mechanism 3 slides more smoothly on the guide rail 41 with higher precision.
  • the connecting plate 313 can adjust the horizontal mounting position on the carrying mechanism 3 through the waist hole 314, the sliding phenomenon will continue to be generated in order to prevent the connecting plate 313 from being installed and positioned.
  • One end of the supporting mechanism 3 may be provided with a limiting member, and the connecting plate 313 is located between the limiting member and the guide rail 41, and the limiting member is connected to the supporting mechanism 3 and abuts against the connecting plate 313.
  • the limiting member can be positioned. After the position of the sheave body 312 is adjusted and pivoted on the connecting plate 313, the connecting plate 313 can be adjusted through the waist hole 314 and connected to the supporting mechanism 3 through the bolt through the waist hole 314.
  • the limiting member abuts against the connecting plate 313, and the bolt abuts against the end of the waist hole 314 near the limiting member, and the connecting plate 313 is clamped and fixed by the limiting member and the bolt, thereby ensuring that the connecting plate 313 does not
  • the slip is generated, thereby ensuring that the sheave body 312 does not cause a sliding phenomenon in the waist hole 314 after the fixed connection, further ensuring that the guide sheave 31 does not cause derailment.
  • the limiting member may include a fixing block 316 connected to the supporting mechanism 3, and a fixing block 316 connected to the fixing block 316 and moving in a horizontal direction on the fixing block 316, the abutting member 315 The other end is abutted against the connecting plate 313.
  • the abutment member 315 facilitates adjustment of the position of the movement and adjustment of the force on the connecting plate 313.
  • the structure is simple.
  • the number of the abutting members 315 may be plural, and the plurality of abutting members 315 abut against the connecting plate 313.
  • the abutment 315 can be attached to the fixed block 316 by a threaded connection.
  • the driving mechanism 1 may include a power source and a speed reducer.
  • the input end of the speed reducer is connected to the power source, and the output end of the speed reducer is connected to the lifting mechanism 2.
  • the lifting mechanism 2 is made more stable by the speed reducer, and the bearing mechanism 3 can be accurately positioned during operation.
  • the number of the driving mechanism 1 and the lifting mechanism 2 may be two.
  • the two driving mechanisms 1 are respectively connected to the two lifting mechanisms 2, and the two lifting mechanisms 2 are respectively connected to the two ends of the supporting mechanism 3.
  • the two driving mechanisms 1 and the lifting mechanism 2 respectively control the lifting and lowering of the two ends of the carrying mechanism 3, which is convenient for control and has high precision.
  • the lifting mechanism 2 may include a chain 21, a first sprocket 22 and a second sprocket 23, the driving mechanism 1 is located at the top of the frame 4, and the driving mechanism 1 is coupled to the first sprocket 22 and drives the first sprocket 22 to rotate.
  • the second sprocket 23 is pivotally connected to the carrying mechanism 3, one end of the chain 21 is connected to the top of the frame 4, and the other end of the chain 21 is bypassed by the second sprocket 23 and connected to the first sprocket 22.
  • the driving mechanism 1 drives the first sprocket 22 to rotate.
  • the first sprocket 22 and the second sprocket 23 are connected by a chain 21.
  • the first sprocket 22 rotates to drive the chain 21 to roll and rotate, and drives the second sprocket 23 to rotate, and the chain 21 will pull the carrying mechanism 3 to move up and down.
  • the chain 21 drives the support mechanism 3 to move up and down, so that the lifting mechanism 2 can work under low speed, heavy load and high temperature conditions and with large dust, and can ensure an accurate transmission ratio, a large transmission power, and high transmission efficiency.
  • the structure is simple and easy to install.
  • the lifting device 10 may include a controller (not shown) that is electrically coupled to the two drive mechanisms 1 and that controls the opening of the two drive mechanisms 1.
  • the automation of the two drive mechanisms 1 is achieved by the controller, which is more precise and easy to operate and manage.
  • the lifting device 10 may further include a first limiting sensor 5, the first limiting sensor 5 is located above the carrying mechanism 3, and the first limiting sensor 5 is electrically connected to the controller;
  • the controller is configured to receive the signal detected by the first limit sensor 5 and to control the opening of the two drive mechanisms 1.
  • the first limit sensor 5 is mounted on the top of the frame 4. When the carrier mechanism 3 has an error and rises to the top of the frame 4, the first limit sensor 5 will detect the carrier mechanism 3 and transmit the signal to the controller, and control The device will control the shutdown drive mechanism 1.
  • the first limit sensor 5 facilitates the control, and the damage of the support mechanism 3 is prevented from being continuously increased, thereby improving the safety of the lifting device 10.
  • the number of the first limit sensors 5 is two, the two first limit sensors 5 are respectively installed at the two ends of the top of the frame 4, and the two first limit sensors 5 are respectively used to control the two drives.
  • the lifting device 10 can further include a second limit sensor 6 , the second limit sensor 6 is located below the carrying mechanism 3 , and the second limit sensor 6 is electrically connected to the controller; the controller is configured to receive the second limit sensor 6 The detected signal is used to control the opening of the two drive mechanisms 1.
  • the second limit sensor 6 is mounted on the bottom of the frame 4. When the load mechanism 3 has a fault and drops to the bottom of the frame 4, the second limit sensor 6 will detect the carrier mechanism 3 and transmit the signal to the controller, and control The device will control the shutdown drive mechanism 1.
  • the second limit sensor 6 facilitates the control, and the damage of the support mechanism 3 is prevented from being lowered all the time, thereby improving the safety of the lifting device 10.
  • the number of the second limit sensors 6 is two, the two second limit sensors 6 are respectively installed at the two ends of the bottom of the frame 4, and the two second limit sensors 6 are respectively used to control the two drives.
  • the lifting device 10 further includes a first locator 7 and a second locator 8, respectively, the first locator 7 and the second locator 8 are respectively located at two ends of the carrying mechanism 3, the first locator 7 is electrically connected to the controller; Receiving a signal detected by the first locator 7 and controlling the opening of one of the two driving mechanisms 1; the second locator 8 is electrically connected to the controller; and the controller is configured to receive the second locator 8 for detecting The incoming signal is used to control the opening of another drive mechanism 1 of the two drive mechanisms 1.
  • the first locator 7 and the second locator 8 are used for detecting the specific position of the reflector on the battery box in the electric vehicle, and when the first locator 7 or the second locator 8 detects the reflector on the battery box, A locator 7 or a second locator 8 will send a signal to the controller which will control the shutdown drive mechanism 1 such that the carrier mechanism 3 stops lifting.
  • the first locator 7 and the second locator 8 respectively control the breaking of the two driving mechanisms 1 by the controller, thereby controlling the lifting and lowering movement of the two ends of the carrying mechanism 3, so that the supporting mechanism 3 and the changing electric vehicle ensure the same horizontal line,
  • the first locator 7 and the second locator 8 enable precise positioning of the two ends of the carrier mechanism 3, thereby enabling the lifting device 10 to be automatically and accurately positioned in the battery compartment.
  • the lifting device 10 includes a carrying mechanism 3, a controller, a first positioning device 7, a second positioning device 8, two driving mechanisms 1 and two lifting mechanisms 2; the two driving mechanisms 1 are respectively connected to the two lifting mechanisms 2, The two lifting mechanisms 2 are respectively connected to the two ends of the carrying mechanism 3 and respectively drive the two ends of the carrying mechanism 3 to move up and down.
  • the first positioning device 7 and the second positioning device 8 are respectively located at two ends of the supporting mechanism 3.
  • the method of lifting the battery box includes the following steps:
  • Step 101 the first locator 7 and the second locator 8 respectively detect both ends of the battery box and emit a first position signal and a second position signal;
  • Step 102 The controller receives the first position signal and the second position signal and controls the closing of the two driving mechanisms 1, respectively.
  • the first locator 7 and the second locator 8 are used for detecting the specific position of the reflector on the battery box in the electric vehicle, and the two locators are respectively controlled by the controller by the first locator 7 and the second locator 8
  • the two lifting mechanisms 2 are respectively driven by the driving of the two driving mechanisms 1 to realize the lifting and lowering of the two ends of the carrying mechanism 3, after the first positioning device 7 and the second positioning device 8 respectively detect the reflective plates at both ends of the battery box
  • the first locator 7 and the second locator 8 respectively send the first position signal and the second position signal to the controller, and respectively control the closing of the two driving mechanisms 1 by the controller, so that both ends of the carrying mechanism 3 are stopped.
  • the lifting and lowering movement so that the power changing device 20 of the carrying mechanism 3 will be on the same horizontal line as the battery box on the electric vehicle, so that the lifting device 10 can be automatically and accurately positioned in the battery box.
  • the closing of the two drive mechanisms 1 is separately controlled by the controller, so that the lifting device 10 can be automatically and accurately positioned in the battery box.

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  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

Disclosed in the present invention are a rotary supporting device, a tray replacement mechanism, a quick replacement system and a lifting method, the rotary support device comprising a chassis, a rotary disk and a driving mechanism, wherein the rotary disk is sleeved on the chassis, and the top of the rotary disk is used for fixedly connecting a carrier to be rotated; and the driving mechanism is connected to the rotary disk and is used to drive the rotary disk to rotate on the outer circumference of the chassis. A battery tray assembly comprises a carrier mechanism and at least one rotating assembly located on the carrier mechanism; the rotating assembly comprises a battery tray and the described rotary supporting device; the bottom of the chassis is connected to the carrier mechanism, and the top of the rotary disk is connected to the battery tray. A quick replacement system for a battery box comprises the described battery tray assembly. According to the present invention, since the battery tray is small in size and light in weight, the battery tray is directly rotated by means of the rotary disk, thereby greatly improving the rotation precision of the rotary supporting device, and effectively avoiding an inaccurate position when the battery box is taken and placed. Meanwhile, the rotary supporting device has a simple structure, takes up small spatial resources, and is easy to maintain.

Description

回转支撑装置、更换托盘机构、快换***及提升方法Slewing support device, replacement tray mechanism, quick change system and lifting method
本申请要求申请日为2017年12月29日的中国专利申请CN201711486903.5、CN201711486910.5和CN201711482819.6的优先权。本申请引用上述中国专利申请的全文。The present application claims priority to Chinese patent applications CN201711486903.5, CN201711486910.5 and CN201711482819.6 on December 29, 2017. This application cites the entire text of the above-mentioned Chinese patent application.
技术领域Technical field
本发明涉及一种回转支撑装置、更换托盘机构、快换***及提升方法。The invention relates to a slewing support device, a replacement tray mechanism, a quick change system and a lifting method.
背景技术Background technique
近年来，高速发展的传统汽车业对世界环境和能源的影响越来越大，全力发展新能源汽车，逐渐替代传统汽油车已成为各国发展汽车产业的共识。中国作为能源消耗的大国，发展电动汽车是中国汽车工业应对能源环境、气候挑战和保持可持续发展的正确选择，也是中国培育战略性新兴产业的一种重要因素。In recent years, the rapid development of the traditional automobile industry has become more and more important to the world's environment and energy. The development of new energy vehicles and the replacement of traditional gasoline vehicles have become the consensus of all countries in developing the automobile industry. As a big energy consumer, China's development of electric vehicles is the right choice for China's auto industry to cope with the energy environment, climate challenges and sustainable development. It is also an important factor for China to cultivate strategic emerging industries.
目前，电动汽车能量获取主要有充电和换电两种方式。由于换电方式能够实现了电能迅速补给，减少客户的等待时间，提高了换电站的利用率。另外，可在夜间对电池的进行集中充电，实现了电力负荷的“调峰储能”。同时，提高了电力设备的综合利用效率，延长了电池的使用寿命，具有很高的推广价值和经济意义。At present, electric vehicle energy acquisition mainly has two ways of charging and changing power. Since the power exchange method can realize the rapid replenishment of electric energy, the waiting time of the customer is reduced, and the utilization rate of the power exchange station is improved. In addition, the battery can be centrally charged at night to achieve "peak storage energy" of the power load. At the same time, the comprehensive utilization efficiency of power equipment is improved, and the service life of the battery is prolonged, which has high promotion value and economic significance.
现有的电池箱更换设备通过回转机构来对轿厢进行旋转，从而实现对换电车辆内的电池箱进行更换。由于轿厢体积大、重量大，回转机构在对轿厢进行旋转易存在一定的误差，导致取放电池箱时位置不准确，甚至造成电连接失效或烧毁等异常现象。The existing battery box changing device rotates the car through a swing mechanism, thereby realizing replacement of the battery box in the power changing vehicle. Due to the large size and heavy weight of the car, the slewing mechanism is liable to have a certain error in rotating the car, resulting in inaccurate position when the battery box is taken or removed, and even an abnormal phenomenon such as failure or burnout of the electrical connection.
发明内容Summary of the invention
本发明所要解决的技术问题是为了克服现有回转机构在旋转轿厢时易存在一定的误差，导致取放电池箱时位置不准确，甚至造成电连接失效或烧毁等缺陷，而提供一种回转支撑装置、电池托盘总成和电池箱快换***。The technical problem to be solved by the invention is to overcome the defects that the existing slewing mechanism is easy to rotate when rotating the car, resulting in inaccurate position when picking up and discharging the battery box, or even causing defects such as failure or burning of the electrical connection, and providing a slewing. Support device, battery tray assembly and battery box quick change system.
本发明是通过下述技术方案来解决上述技术问题：The present invention solves the above technical problems by the following technical solutions:
一种回转支撑装置，其特点在于，其包括有底盘、回转盘和驱动机构，所述回转盘套在所述底盘上，所述回转盘的顶部用于固定连接待旋转载体，所述驱动机构连接于所述回转盘并用于驱动所述回转盘在所述底盘的外周旋转。A slewing support device is characterized in that it comprises a chassis, a rotary disk and a driving mechanism, the rotary disk is sleeved on the chassis, and a top of the rotary disk is used for fixedly connecting a carrier to be rotated, and the driving mechanism Connected to the rotary disk and used to drive the rotary disk to rotate on the outer circumference of the chassis.
在本方案中，采用上述结构形式，通过回转盘直接旋转待旋转载体，大大提高了回 转支撑装置的旋转精度。In the present embodiment, by adopting the above-mentioned structural form, the rotation of the carrier to be rotated is directly rotated by the rotary disk, and the rotation precision of the rotation support device is greatly improved.
另外，回转支撑装置结构简单，占用空间资源小，便于维护。In addition, the slewing support device has a simple structure, takes up small space resources, and is easy to maintain.
较佳地，所述驱动机构包括有动力源和蜗杆，所述动力源连接于所述蜗杆，且所述动力源用于驱动所述蜗杆以所述蜗杆的轴线为轴旋转，所述回转盘的外壁面上设有蜗轮，所述蜗轮与所述蜗杆相啮合。Preferably, the driving mechanism includes a power source and a worm connected to the worm, and the power source is used to drive the worm to rotate about an axis of the worm, the rotary disk A worm wheel is disposed on the outer wall surface, and the worm wheel meshes with the worm.
在本方案中，采用上述结构形式，通过蜗轮和蜗杆来传递动力，传动更加平稳，且提高了回转支撑装置的承载能力。In the present scheme, the above-mentioned structural form is adopted, and the power is transmitted through the worm wheel and the worm, the transmission is more stable, and the bearing capacity of the slewing support device is improved.
较佳地，所述驱动机构还包括有减速机，所述减速机的输入端连接于所述动力源，所述减速机的输出端连接于所述蜗杆。Preferably, the driving mechanism further includes a reducer, an input end of the reducer is connected to the power source, and an output end of the reducer is connected to the worm.
在本方案中，采用上述结构形式，通过减速机进一步使得蜗轮和蜗杆之间传动更加平稳，大大提高了回转支撑装置的旋转精度。In the present embodiment, the above-mentioned structural form is adopted, and the transmission between the worm wheel and the worm is further stabilized by the speed reducer, and the rotation precision of the slewing support device is greatly improved.
较佳地，所述回转支撑装置还包括有外壳，所述外壳包覆于所述回转盘的外壁面，所述外壳上具有缺口，所述回转盘露出于所述缺口并连接于所述驱动机构。Preferably, the slewing support device further includes a casing covering the outer wall surface of the revolving disk, the casing having a notch, the revolving disk being exposed to the notch and connected to the driving mechanism.
在本方案中，采用上述结构形式，外壳起到保护作用，防止外部的杂质进入至回转盘内，提高了回转支撑装置的旋转精度，且延长了回转支撑装置的使用寿命。In the present embodiment, the above structure is adopted, the outer casing plays a protective role to prevent external impurities from entering the rotary disk, improves the rotation precision of the rotary support device, and prolongs the service life of the rotary support device.
较佳地，所述外壳包括包覆部和套部，所述包覆部包覆于所述回转盘的外壁面，所述套部套设于所述蜗杆，且所述蜗杆在所述套部内滑动，所述包覆部与所述套部之间通过所述缺口相连通。Preferably, the outer casing includes a covering portion and a sleeve portion, the covering portion is wrapped on an outer wall surface of the rotating disc, the sleeve portion is sleeved on the worm, and the worm is in the sleeve The inside of the portion slides, and the covering portion and the sleeve portion communicate with each other through the notch.
在本方案中，采用上述结构形式，通过包覆部防止外部的杂质进入至回转盘内，通过套部放置外部的杂质进入至蜗轮与蜗杆之间，提高了回转支撑装置的旋转精度。同时，有效限制蜗杆在套部内滑动，传动平稳，且提升传动精度。In the present embodiment, the above-mentioned structure is adopted, and the external impurities are prevented from entering the rotary disk through the covering portion, and the external impurities are placed between the worm wheel and the worm through the sleeve portion, thereby improving the rotation precision of the slewing support device. At the same time, the worm is effectively restrained from sliding in the sleeve portion, the transmission is smooth, and the transmission accuracy is improved.
较佳地，所述回转盘与所述底盘之间设置有轴承，所述轴承包括有外圈和内圈，所述外圈与所述回转盘的内壁面相配合，所述内圈与所述底盘的外壁面相配合。Preferably, a bearing is disposed between the rotary disk and the chassis, the bearing includes an outer ring and an inner ring, the outer ring cooperates with an inner wall surface of the rotary disk, the inner ring and the inner ring The outer wall surface of the chassis is matched.
在本方案中，采用上述结构形式，通过轴承减小了回转盘与底盘之间的摩擦力，进一步提高了回转支撑装置的旋转精度。In the present embodiment, the above structure is adopted, the friction between the rotary disk and the chassis is reduced by the bearing, and the rotation precision of the rotary support device is further improved.
一种电池托盘总成，其特点在于，其包括有承载机构和位于所述承载机构上的至少一个旋转组件，所述旋转组件包括电池托盘和如上所述的回转支撑装置，所述底盘的底部连接于所述承载机构，所述回转盘的顶部连接于所述电池托盘。A battery tray assembly, characterized in that it comprises a carrying mechanism and at least one rotating assembly on the carrying mechanism, the rotating assembly comprising a battery tray and a slewing support device as described above, the bottom of the chassis Connected to the carrying mechanism, the top of the rotating disk is connected to the battery tray.
在本方案中，采用上述结构形式，由于电池托盘体积小、重量轻，通过回转盘直接对电池托盘进行旋转，大大提高了回转支撑装置的旋转精度，有效避免取放电池箱时位置不准确。In the present embodiment, according to the above structural form, since the battery tray is small in size and light in weight, the battery tray is directly rotated by the rotary disk, the rotation precision of the rotary support device is greatly improved, and the position inaccurate when the battery case is taken and removed is effectively avoided.
较佳地，所述旋转组件还包括旋转检测单元，所述旋转检测单元设置于所述电池托盘上，所述旋转检测单元检测所述电池托盘与参照物之间的角度并与所述驱动机构通信连接。Preferably, the rotating assembly further includes a rotation detecting unit, the rotation detecting unit is disposed on the battery tray, and the rotation detecting unit detects an angle between the battery tray and a reference object and the driving mechanism Communication connection.
在本方案中，采用上述结构形式，通过旋转检测单元能够使得电池托盘精确定位于参照物，保证电池托盘精确取放电池箱。In the present solution, by adopting the above structure, the rotation detecting unit can accurately position the battery tray to the reference object, and ensure that the battery tray accurately picks up and discharges the battery box.
较佳地，所述旋转检测单元包括两个接近开关，两个所述接近开关分别位于所述电池托盘的两端，两个所述接近开关均用于测量自身与所述参照物之间的距离；当两个所述接近开关与所述参照物之间的距离一致时，所述旋转检测单元发送停止信号给所述驱动机构。Preferably, the rotation detecting unit comprises two proximity switches, two of which are respectively located at two ends of the battery tray, and the two proximity switches are used to measure between themselves and the reference object. a distance; when the distance between the two proximity switches and the reference object coincides, the rotation detecting unit sends a stop signal to the driving mechanism.
在本方案中，采用上述结构形式，通过电池托盘两端的接近开关检测到电池托盘距离参照物的距离，两个接近开关所检测到的距离一致后将控制驱动机构停止旋转，从而实现电池托盘精确定位。In the present embodiment, the above structure is adopted, and the distance between the battery tray and the reference object is detected by the proximity switch at both ends of the battery tray. After the distances detected by the two proximity switches are the same, the control drive mechanism is stopped to rotate, thereby realizing the accurateness of the battery tray. Positioning.
较佳地，所述旋转组件的数量为多个，多个所述旋转组件呈阵列分布在所述承载机构上。Preferably, the number of the rotating components is plural, and the plurality of rotating components are distributed in an array on the supporting mechanism.
在本方案中，采用上述结构形式，旋转组件可以一列并排设置、一排并列设置或者多排多列设置，根据换电汽车内电池箱的分布而相应地设置旋转组件，从而实现快速更换换电汽车内的电池箱。In the present embodiment, according to the above structural form, the rotating component can be arranged side by side in a row, in a row or in parallel, or in multiple rows and columns, and the rotating component can be correspondingly arranged according to the distribution of the battery box in the electric vehicle, thereby realizing rapid replacement and replacement of electricity. Battery box inside the car.
较佳地，所述电池托盘总成包括控制器，所述控制器电连接于多个所述旋转组件的驱动机构。Preferably, the battery tray assembly includes a controller electrically coupled to a plurality of drive mechanisms of the rotating assembly.
在本方案中，采用上述结构形式，通过一个控制器控制多个驱动机构，实现自动化控制。In the present solution, the above structure is adopted, and a plurality of driving mechanisms are controlled by one controller to realize automatic control.
较佳地，所述回转支撑装置包括控制器，所述控制器电连接于所述驱动机构并用于控制所述驱动机构的开断。Preferably, the slewing support device comprises a controller electrically connected to the drive mechanism and for controlling the opening of the drive mechanism.
在本方案中，采用上述结构形式，通过回转支撑装置内的控制器控制回转支撑装置内的驱动机构，实现自动化控制每个驱动机构的旋转，精度高。In the present solution, by adopting the above-mentioned structural form, the driving mechanism in the slewing support device is controlled by the controller in the slewing support device, thereby realizing automatic control of the rotation of each driving mechanism with high precision.
一种电池箱快换***，其特点在于，其包括有如上所述的电池托盘总成。A battery compartment quick change system is characterized in that it includes a battery tray assembly as described above.
在本方案中，采用上述结构形式，大大提高了回转支撑装置的旋转精度，且动作灵敏，减少换电汽车的换电时间，提高换电效率。同时，结构简单，结构紧凑，占用空间资源小。In the present scheme, the above-mentioned structural form is adopted, the rotation precision of the slewing support device is greatly improved, and the action is sensitive, the time for changing the electric power of the electric vehicle is reduced, and the power exchange efficiency is improved. At the same time, the structure is simple, the structure is compact, and the space resource is small.
本发明提供了一种电池箱更换托盘机构，包括上动盘、托盘、第一驱动部，所述上动盘内设有第一导轨，所述托盘安装于所述第一导轨上，所述第一驱动部驱动所述托盘 在所述第一导轨上滑动，所述托盘设有能伸出至所述上动盘的外部的伸出端。托盘可以在上动盘内水平移动，通过托盘的水平移动，将电池箱拖至托盘上，或者将电池箱送入电池仓位中。The present invention provides a battery box replacement tray mechanism, comprising an upper moving plate, a tray, and a first driving portion, wherein the upper moving plate is provided with a first guiding rail, and the tray is mounted on the first guiding rail, The first driving portion drives the tray to slide on the first rail, and the tray is provided with an extended end that can protrude to the outside of the upper moving plate. The tray can be moved horizontally in the upper tray, by horizontal movement of the tray, the battery box is dragged onto the tray, or the battery box is fed into the battery compartment.
较佳地，所述电池箱更换托盘机构包括回转支撑组件，所述回转支撑组件位于所述上动盘的下方，所述回转支撑组件带动所述上动盘旋转。通过使用回转支撑组件，带动上动盘、托盘一起转动，使托盘的伸出端可选择面向电动汽车的电池仓位或充电仓的电池仓位。Preferably, the battery box replacement tray mechanism comprises a slewing support assembly, the slewing support assembly is located below the upper movable disc, and the slewing support assembly drives the upper movable disc to rotate. By using the slewing support assembly, the upper movable disc and the tray are rotated together, so that the protruding end of the tray can be selected to face the battery compartment of the electric vehicle or the battery compartment of the charging compartment.
较佳地，所述回转支撑组件包括转动盘、固定盘和回转驱动部，所述转动盘与所述上动盘固定连接，所述转动盘套在所述固定盘上，所述回转驱动部驱动所述转动盘绕所述固定盘转动。Preferably, the slewing support assembly comprises a rotating disc, a fixed disc and a slewing drive, the rotating disc is fixedly connected with the upper movable disc, the rotating disc is sleeved on the fixed disc, and the slewing drive portion The rotating coil is driven to rotate about the fixed disk.
较佳地，所述回转驱动部包括回转电机、蜗杆，所述回转电机的转动轴与所述蜗杆同轴连接，所述转动盘为蜗轮，所述蜗杆与所述蜗轮相啮合。通过回转电机的转动轴带动蜗杆转动，通过带动转动盘绕固定盘转动，从而实现与转动盘固定的上动盘的转动。Preferably, the rotary driving portion includes a rotary electric machine and a worm, and a rotating shaft of the rotary electric machine is coaxially connected with the worm, and the rotating disk is a worm wheel, and the worm is engaged with the worm wheel. The rotation of the worm is driven by the rotating shaft of the rotary motor, and the rotation of the upper movable plate fixed by the rotating disk is realized by rotating the rotating disk to rotate the fixed disk.
较佳地，所述伸出端设置有第一检测部，所述第一检测部检测所述伸出端与电池箱之间的角度，并发送第一检测数据给所述回转支撑组件。第一检测部用于在该电池箱更换托盘机构的动作过程中检测托盘的位置，并传输数据给相对应的驱动机构。Preferably, the protruding end is provided with a first detecting portion, the first detecting portion detects an angle between the protruding end and the battery case, and transmits first detection data to the slewing support assembly. The first detecting portion is configured to detect the position of the tray during the operation of the battery box replacement tray mechanism, and transmit data to the corresponding driving mechanism.
较佳地，所述托盘包括导轨安装板，所述导轨安装板设有第一导轨槽，所述第一导轨安装于所述第一导轨槽内并能沿所述第一导轨槽的延伸方向滑动。Preferably, the tray comprises a rail mounting plate, the rail mounting plate is provided with a first rail slot, the first rail is mounted in the first rail slot and can extend along the direction of the first rail slot slide.
较佳地，所述第一驱动部包括第一电机、齿轮、齿条，所述第一电机固定在所述托盘上，所述齿条固定在所述上动盘上，所述齿条与所述第一导轨相平行，所述第一电机的转动轴带动所述齿轮转动，所述齿轮与所述齿条相啮合。当第一电机的转动轴转动时，使齿轮在齿条上移动，从而使与第一电机固定的托盘在第一导轨上移动。Preferably, the first driving portion includes a first motor, a gear, a rack, the first motor is fixed on the tray, the rack is fixed on the upper moving plate, and the rack and the rack The first guide rails are parallel, the rotating shaft of the first motor drives the gear to rotate, and the gear meshes with the rack. When the rotating shaft of the first motor rotates, the gear is moved on the rack, so that the tray fixed to the first motor moves on the first rail.
较佳地，所述电池箱更换托盘机构还包括推盘盒、第二驱动部，所述托盘上设有第二导轨，所述推盘盒安装在所述第二导轨上，所述第二驱动部驱动所述推盘盒沿所述第二导轨移动。推盘盒在托盘上移动，将电池箱拖至托盘上，或者将电池箱送入电池仓位中。Preferably, the battery box replacement tray mechanism further includes a push tray and a second driving portion, the tray is provided with a second rail, and the push box is mounted on the second rail, the second The driving portion drives the pusher case to move along the second guide rail. The tray is moved on the tray, the battery box is dragged onto the tray, or the battery box is fed into the battery compartment.
较佳地，所述第二导轨与所述第一导轨相平行。这样，使托盘、推盘盒的移动方向一致，便于电池箱更换的程序设计。Preferably, the second rail is parallel to the first rail. In this way, the moving direction of the tray and the push-pull box are made uniform, and the program for replacing the battery box is facilitated.
较佳地，所述托盘面向所述推盘盒的表面设置有多个辅助滚轮，所述辅助滚轮的轴线垂直于所述第二导轨，所述辅助滚轮的外周面能与所述推盘盒的表面相接触。推盘盒在托盘的表面上移动时，辅助滚轮也会一起绕自身轴线转动，减小了推盘盒、托盘之间 的摩擦力，使推盘盒更易在托盘的表面上移动。Preferably, the surface of the tray facing the push tray is provided with a plurality of auxiliary rollers, the axis of the auxiliary roller is perpendicular to the second rail, and the outer peripheral surface of the auxiliary roller can be combined with the push box The surface is in contact. When the pusher case moves on the surface of the tray, the auxiliary rollers also rotate around their own axes, reducing the friction between the pusher case and the tray, making the pusher case easier to move on the surface of the tray.
较佳地，所述第二驱动部包括第二电机、同步带、多个辊轮，多个所述辊轮将所述同步带张紧，所述同步带的传送方向与所述第二导轨相平行，所述同步带与所述推盘盒固定连接，所述第二电机的转动轴带动其中一个所述辊轮转动。当第二电机的转动轴转动时，带动辊轮转动，从而使同步带沿传送方向传送，从而使与同步带固定的推盘盒在第二导轨上移动。Preferably, the second driving portion includes a second motor, a timing belt, and a plurality of rollers, and the plurality of rollers tension the timing belt, and the conveying direction of the timing belt and the second rail Parallel, the timing belt is fixedly coupled to the pusher disk, and the rotating shaft of the second motor drives one of the rollers to rotate. When the rotating shaft of the second motor rotates, the roller is driven to rotate, so that the timing belt is conveyed in the conveying direction, so that the pusher cartridge fixed to the timing belt moves on the second rail.
较佳地，所述推盘盒面向所述伸出端的表面为端表面，所述推盘盒的端表面设有能与电池箱锁定的锁定盘。当推盘盒需要与电池箱固定连接时，锁定盘与电池箱锁紧；当推盘盒需要与电池箱脱离时，锁定盘与电池箱相分离。Preferably, the surface of the pusher case facing the extended end is an end surface, and the end surface of the pusher case is provided with a locking disk that can be locked with the battery case. When the push box needs to be fixedly connected to the battery case, the lock disk is locked with the battery case; when the push box needs to be detached from the battery case, the lock disk is separated from the battery case.
较佳地，所述锁定盘上设有解锁顶杆；所述锁定盘与所述电池箱锁定时，所述解锁顶杆按下所述电池箱上的解锁按钮，将所述电池箱从电动车上解锁。Preferably, the locking disk is provided with an unlocking ram; when the locking disk is locked with the battery box, the unlocking ejector pin presses an unlocking button on the battery box to electrically drive the battery box Unlock the car.
较佳地，所述推盘盒上还设有第二检测部，所述第二检测部检测所述推盘盒是否吸附所述电池箱并生成第二检测数据，所述第二检测部发送所述第二检测数据给所述第二驱动部。第二检测部检测并判断推盘盒是否完成对电池箱的吸附，并将检测到的第二检测数据发送给第二驱动部。若推盘盒已完成对电池箱的吸附，第二驱动部进行下一步动作；若推盘盒未完成对电池箱的吸附，第二驱动部停止进行下一步动作。Preferably, the push tray is further provided with a second detecting unit, and the second detecting unit detects whether the push box absorbs the battery box and generates second detection data, and the second detecting unit sends The second detection data is given to the second driving unit. The second detecting unit detects and determines whether the push box has completed the adsorption of the battery case, and transmits the detected second detection data to the second driving unit. If the push box has completed the adsorption of the battery box, the second driving unit performs the next action; if the push box does not complete the adsorption of the battery box, the second driving unit stops the next action.
较佳地，所述伸出端的端面上设有第三检测部，所述第三检测部测量所述伸出端与所述电池箱之间的距离并生成第三检测数据，所述第三检测部发送所述第三检测数据给所述第一驱动部。第三检测部，测量并将第三检测数据发送给第一驱动部；若伸出端与电池箱之间的距离已达到预定值，第一驱动部停止动作，使托盘停留在预定位置。Preferably, a third detecting portion is disposed on an end surface of the protruding end, the third detecting portion measures a distance between the protruding end and the battery case and generates third detection data, the third The detecting unit transmits the third detection data to the first driving unit. The third detecting unit measures and transmits the third detection data to the first driving unit; if the distance between the protruding end and the battery box has reached a predetermined value, the first driving unit stops operating to cause the tray to stay at the predetermined position.
较佳地，所述上动盘面向所述伸出端的端面设有电池到位保护装置，所述电池到位保护装置检测所述电池箱是否安装到位；在所述电池箱安装不到位的情况下，所述电池到位保护装置发出报警信号。Preferably, the end surface of the upper moving plate facing the protruding end is provided with a battery in place protection device, and the battery in place protection device detects whether the battery box is installed in position; in the case where the battery box is not installed in place, The battery in place protection device sends an alarm signal.
本发明还提供了一种电池转运装置，所述电池转运装置包括行走机构、升降机构及上述电池箱更换托盘机构；所述电池箱更换托盘机构位于所述升降机构上，所述升降机构安装于所述行走机构上，所述升降机构连同所述电池箱更换托盘机构一起升降，所述行走机构连同所述升降机构、电池箱更换托盘机构一起水平移动。通过行走机构、升降机构、电池箱更换托盘机构的相互配合，使电池箱更换托盘机构可移动至预设位置，并对预设位置的电池箱进行更换。The present invention also provides a battery transfer device comprising a running mechanism, a lifting mechanism and the above-mentioned battery box replacement tray mechanism; the battery box replacement tray mechanism is located on the lifting mechanism, and the lifting mechanism is mounted on In the running mechanism, the lifting mechanism is lifted together with the battery box replacement tray mechanism, and the traveling mechanism moves horizontally together with the lifting mechanism and the battery box replacement tray mechanism. Through the cooperation of the traveling mechanism, the lifting mechanism, and the battery box replacement tray mechanism, the battery box replacement tray mechanism can be moved to a preset position, and the battery box at the preset position is replaced.
一种提升装置，其特点在于，其包括有驱动机构、升降机构和承载机构，所述驱动机构连接于所述升降机构，所述升降机构连接于所述承载机构的两端并分别带动所述承 载机构的两端升降移动。A lifting device, comprising: a driving mechanism, a lifting mechanism and a carrying mechanism, wherein the driving mechanism is connected to the lifting mechanism, the lifting mechanism is connected to two ends of the supporting mechanism and respectively drives the Both ends of the carrying mechanism move up and down.
在本方案中，采用上述结构形式，通过在承载机构的两端分别设置有升降机构，可分别对承载机构的两端分别调节提升的高度，使得承载机构与换电汽车保证同一平行线上，且位于承载机构的换电装置将与换电汽车上的电池箱处于同一水平线上，保证了承载机构在作业时能够精确定位，提高了电池箱更换的效率及安全性。In the present embodiment, by adopting the above-mentioned structural form, by respectively providing lifting mechanisms at both ends of the supporting mechanism, the lifting heights of the two ends of the supporting mechanism can be respectively adjusted, so that the supporting mechanism and the electric vehicle are guaranteed to be on the same parallel line. The power-changing device located in the carrying mechanism will be on the same horizontal line as the battery box on the changing car, which ensures that the carrying mechanism can be accurately positioned during operation, thereby improving the efficiency and safety of the battery box replacement.
较佳地，所述提升装置还包括有框架，所述承载机构位于所述框架内，所述框架的两端均设有沿竖直方向延伸的导向部，所述承载机构的两端分别连接于两个所述导向部并在所述导向部上滑动。Preferably, the lifting device further comprises a frame, the carrying mechanism is located in the frame, and both ends of the frame are provided with guiding portions extending in a vertical direction, and two ends of the supporting mechanism are respectively connected And sliding on the two guiding portions on the guiding portion.
在本方案中，采用上述结构形式，导向部起到导向作用，使得承载机构能够沿着导向部进行升降调节，有效避免了承载机构在滑动时产生偏移错位现象，进一步提高了承载机构的两端精确定位。In the present embodiment, the guiding structure is used as a guiding function, so that the supporting mechanism can be adjusted up and down along the guiding portion, thereby effectively avoiding the offset misalignment of the supporting mechanism during sliding, and further improving the two of the supporting mechanism. Accurate positioning.
较佳地，所述承载机构的一端设有导向槽轮，所述导向槽轮具有环形凹槽，所述导向部为导轨，所述环形凹槽套在所述导轨上并在所述导轨上滑动，所述环形凹槽的槽口宽度大于所述导轨的厚度。Preferably, one end of the supporting mechanism is provided with a guiding groove wheel, the guiding groove wheel has an annular groove, the guiding portion is a guide rail, and the annular groove is sleeved on the guiding rail and on the guiding rail Sliding, the annular groove has a notch width greater than a thickness of the guide rail.
在本方案中，采用上述结构形式，通过在承载机构的一端设置的环形凹槽的槽口大于导轨的厚度，使得承载机构的两端在升降滑动并定位时实现承载机构的两端具有高度差，使得承载机构定位之后与换电汽车保证同一水平线上，保证了更换电池箱作业的精确定位。In the present embodiment, the above-mentioned structural form is adopted, and the notch of the annular groove provided at one end of the supporting mechanism is larger than the thickness of the guiding rail, so that both ends of the supporting mechanism are lifted and positioned and positioned to have a height difference between the two ends of the supporting mechanism. Therefore, the positioning of the supporting mechanism is ensured on the same horizontal line as the electric vehicle, and the precise positioning of the replacement of the battery box operation is ensured.
另外，通过环形凹槽有效限定承载机构沿着导轨滑移。In addition, the support mechanism is effectively slid along the guide rail by the annular groove.
较佳地，所述导向槽轮包括有槽轮本体和连接板，所述连接板的一侧连接于所述承载机构，所述槽轮本体枢接于所述连接板的另一侧，所述环形凹槽设置在所述槽轮本体上。Preferably, the guide sheave includes a sheave body and a connecting plate, one side of the connecting plate is connected to the supporting mechanism, and the sheave body is pivotally connected to the other side of the connecting plate. The annular groove is disposed on the sheave body.
在本方案中，采用上述结构形式，通过连接板便于导向槽轮的安装连接，且结构简单。In the present embodiment, the above-mentioned structural form is adopted, and the connection and the connection of the guide sheave are facilitated by the connecting plate, and the structure is simple.
较佳地，所述连接板固定连接于所述承载机构。Preferably, the connecting plate is fixedly connected to the supporting mechanism.
在本方案中，采用上述结构形式，实现导向槽轮固定在承载机构，保证了导向槽轮的环形凹槽在导轨上滑动而不会产生脱轨现象。In the present embodiment, the above-mentioned structural form is adopted, and the guiding groove wheel is fixed on the supporting mechanism, thereby ensuring that the annular groove of the guiding groove wheel slides on the guide rail without derailing.
较佳地，所述连接板上设有沿水平方向延伸的腰形孔，所述连接板通过螺栓穿过所述腰形孔并连接于所述承载机构。Preferably, the connecting plate is provided with a waist-shaped hole extending in a horizontal direction, and the connecting plate passes through the waist hole through a bolt and is connected to the supporting mechanism.
在本方案中，采用上述结构形式，通过腰形孔使得槽轮本体能够在水平方向位置调整，从而实现环形凹槽套在导轨上，且能够调节环形凹槽套入导轨的深度，进一步保证 了导向槽轮不会产生脱轨现象。In the present embodiment, the above-mentioned structural form is adopted, and the groove wheel body can be adjusted in the horizontal direction through the waist hole, so that the annular groove is sleeved on the guide rail, and the depth of the annular groove nested into the guide rail can be adjusted, which further ensures the depth. The guide sheave does not cause derailment.
较佳地，所述承载机构的一端设有限位部件，所述连接板位于所述限位部件和所述导轨之间，且所述限位部件连接于所述承载机构并抵靠于所述连接板。Preferably, one end of the supporting mechanism is provided with a limiting member, the connecting plate is located between the limiting member and the guide rail, and the limiting member is connected to the supporting mechanism and abuts against the Connection plate.
在本方案中，采用上述结构形式，限位部件能够起到定位作用，槽轮本体调整好位置之后并枢接在连接板上，连接板通过腰形孔可以调节并通过螺栓穿过腰形孔连接于承载机构上，此时限位部件抵靠连接板，且螺栓抵靠在腰形孔中靠近限位部件的一端，通过限位部件和螺栓将连接板夹紧固定，保证了连接板不会产生滑移，从而保证了槽轮本体在固定连接之后不会在腰形孔内产生滑动现象，进一步保证了导向槽轮不会产生脱轨现象。In the present embodiment, the above-mentioned structural form is adopted, the limiting member can play a positioning role, and the groove wheel body is adjusted to the position and pivotally connected to the connecting plate, and the connecting plate can be adjusted through the waist hole and passed through the waist hole through the bolt. The connecting member is connected to the supporting mechanism, and the limiting member abuts against the connecting plate, and the bolt abuts against the end of the waist hole near the limiting member, and the connecting plate is clamped and fixed by the limiting member and the bolt, thereby ensuring that the connecting plate does not The slippage is generated, thereby ensuring that the sheave body does not slip in the waist hole after the fixed connection, further ensuring that the guide sheave does not derail.
较佳地，所述限位部件包括有固定块和抵靠件，所述固定块连接于所述承载机构，所述抵靠件的一端连接于所述固定块并在所述固定块上沿水平方向移动，所述抵靠件的另一端抵靠于所述连接板。Preferably, the limiting member comprises a fixing block and an abutting member, the fixing block is connected to the supporting mechanism, and one end of the abutting member is connected to the fixing block and is on the fixing block Moving in the horizontal direction, the other end of the abutment abuts against the connecting plate.
在本方案中，采用上述结构形式，通过抵靠件便于调整移动的位置和调节对连接板的作用力。同时，结构简单。In the present embodiment, the above structure is adopted, and the position of the movement and the force acting on the connecting plate are easily adjusted by the abutting member. At the same time, the structure is simple.
较佳地，所述导轨的两侧均设有所述导向槽轮，位于所述导轨的其中一侧的所述连接板固定连接于所述承载机构，位于所述导轨的另一侧的所述连接板连接于所述承载机构并在所述承载机构上沿垂直于所述槽轮本体的滑行方向滑移。Preferably, the guide rails are disposed on both sides of the guide rail, and the connecting plate on one side of the guide rail is fixedly connected to the supporting mechanism, and the other side of the guide rail is located at the other side of the guide rail. The connecting plate is coupled to the carrying mechanism and slides on the carrying mechanism in a sliding direction perpendicular to the sheave body.
在本方案中，采用上述结构形式，导轨一侧的导向槽轮采用固定连接的方式，导轨另一侧的导向槽轮采用调节连接的方式，从而减少了需要调整导向槽轮的数量，组装快速。In the present embodiment, the above-mentioned structural form is adopted, the guiding groove wheel on one side of the guide rail is fixedly connected, and the guiding groove wheel on the other side of the guiding rail is adjusted and connected, thereby reducing the need to adjust the number of guiding sheaves and assembling quickly. .
较佳地，所述承载机构的一端设有所述导向槽轮，所述承载机构的另一端设有滑轮，所述导向槽轮和所述滑轮分别在所述框架两端的所述导轨上滑动。Preferably, one end of the supporting mechanism is provided with the guiding sheave, and the other end of the supporting mechanism is provided with a pulley, and the guiding sheave and the pulley respectively slide on the guide rails at both ends of the frame .
在本方案中，采用上述结构形式，导向槽轮起到限定作用，保证了承载机构沿着导轨滑移。同时，实现了承载机构的两端之间具有高度差。In the present solution, the above-mentioned structural form is adopted, and the guide groove wheel plays a limiting role, thereby ensuring that the bearing mechanism slides along the guide rail. At the same time, a height difference between the two ends of the carrying mechanism is achieved.
另外，通过滑轮便于承载机构沿着导轨滑移，且便于高度的调节。In addition, the pulley is facilitated to slide along the guide rail by the pulley, and the height adjustment is facilitated.
较佳地，所述驱动机构包括有动力源和减速机，所述减速机的输入端连接于所述动力源，所述减速机的输出端连接于所述升降机构。Preferably, the driving mechanism comprises a power source and a speed reducer, an input end of the speed reducer is connected to the power source, and an output end of the speed reducer is connected to the lifting mechanism.
在本方案中，采用上述结构形式，通过减速机使得升降机构更加平稳，保证了承载机构在作业时能够精确定位。In the present embodiment, the above-mentioned structural form is adopted, and the lifting mechanism is made more stable by the speed reducer, thereby ensuring that the carrying mechanism can be accurately positioned during operation.
较佳地，所述驱动机构和所述升降机构的数量均为两个，两个所述驱动机构分别连接于两个所述升降机构，两个所述升降机构分别连接于所述承载机构的两端。Preferably, the number of the driving mechanism and the lifting mechanism are two, and the two driving mechanisms are respectively connected to two lifting mechanisms, and the two lifting mechanisms are respectively connected to the supporting mechanism. Both ends.
在本方案中，采用上述结构形式，通过两个驱动机构和升降机构分别控制承载机构两端的升降，精度高。In the present embodiment, the above-mentioned structural form is adopted, and the lifting and lowering of the two ends of the supporting mechanism are respectively controlled by the two driving mechanisms and the lifting mechanism, and the precision is high.
较佳地，所述升降机构包括有链条、第一链轮和第二链轮，所述驱动机构位于所述框架的顶部，且所述驱动机构连接于所述第一链轮并驱动所述第一链轮旋转，所述第二链轮枢接于所述框架的底部，所述链条的一端连接于所述承载机构，所述链条的另一端绕过所述第一链轮和所述第二链轮并连接于所述承载机构。Preferably, the lifting mechanism comprises a chain, a first sprocket and a second sprocket, the driving mechanism is located at the top of the frame, and the driving mechanism is coupled to the first sprocket and drives the The first sprocket rotates, the second sprocket is pivotally connected to the bottom of the frame, one end of the chain is connected to the carrying mechanism, and the other end of the chain bypasses the first sprocket and the The second sprocket is coupled to the carrier mechanism.
在本方案中，采用上述结构形式，通过链条来带动承载机构升降，使得升降机构能在低速、重载和高温条件下及尘土大的情况下工作。且能够保证准确的传动比，传递功率较大，传动效率高。同时，结构简单，便于安装。In the present solution, the above-mentioned structural form is adopted, and the load-bearing mechanism is driven up and down by the chain, so that the lifting mechanism can work under low speed, heavy load and high temperature conditions and with large dust. And can ensure accurate transmission ratio, transmission power is large, transmission efficiency is high. At the same time, the structure is simple and easy to install.
较佳地，所述提升装置包括有控制器，所述控制器电连接于两个所述驱动机构并用于控制两个所述驱动机构的开断。Preferably, the lifting device comprises a controller electrically connected to the two driving mechanisms and for controlling the breaking of the two driving mechanisms.
在本方案中，采用上述结构形式，通过控制器实现自动化控制两个驱动机构，精度更高。In this solution, the above structure is adopted, and the two drive mechanisms are automatically controlled by the controller, and the precision is higher.
较佳地，所述提升装置还包括有：Preferably, the lifting device further comprises:
第一限位传感器，所述第一限位传感器位于所述承载机构的上方，且所述第一限位传感器电连接于所述控制器；所述控制器用于接收所述第一限位传感器检测到的信号并用于控制两个所述驱动机构的开断；a first limit sensor, the first limit sensor is located above the carrying mechanism, and the first limit sensor is electrically connected to the controller; the controller is configured to receive the first limit sensor The detected signal is used to control the opening of the two drive mechanisms;
第二限位传感器，所述第二限位传感器位于所述承载机构的下方，且所述第二限位传感器电连接于所述控制器；所述控制器用于接收所述第二限位传感器检测到的信号并用于控制两个所述驱动机构的开断。a second limit sensor, the second limit sensor is located below the carrying mechanism, and the second limit sensor is electrically connected to the controller; the controller is configured to receive the second limit sensor The detected signal is used to control the opening of the two drive mechanisms.
在本方案中，采用上述结构形式，通过第一限位传感器便于控制，且有效避免承载机构一直上升造成损坏，提高了提升装置的安全性。In the present solution, the above structure is adopted, the first limit sensor is convenient for control, and the damage of the support mechanism is prevented from being continuously increased, thereby improving the safety of the lifting device.
另外，通过第二限位传感器便于控制，且有效避免承载机构一直下降造成损坏，提高了提升装置的安全性。In addition, the second limit sensor is convenient for control, and the damage of the support mechanism is prevented from being continuously reduced, thereby improving the safety of the lifting device.
较佳地，所述提升装置还包括第一定位仪和第二定位仪，所述第一定位仪和所述第二定位仪分别位于所述承载机构的两端，所述第一定位仪电连接于所述控制器；所述控制器用于接收所述第一定位仪检测到的信号并用于控制两个所述驱动机构中其中一个驱动机构的开断；Preferably, the lifting device further includes a first locator and a second locator, the first locator and the second locator are respectively located at two ends of the carrying mechanism, and the first locator is electrically Connected to the controller; the controller is configured to receive a signal detected by the first locator and to control opening of one of the two driving mechanisms;
所述第二定位仪电连接于所述控制器；所述控制器用于接收所述第二定位仪检测到的信号并用于控制两个所述驱动机构中另外一个驱动机构的开断。The second locator is electrically connected to the controller; the controller is configured to receive a signal detected by the second locator and to control opening of another one of the two drive mechanisms.
在本方案中，采用上述结构形式，通过第一定位仪和第二定位仪分别实现自动化控 制承载机构两端的升降，且通过第一定位仪和第二定位仪能够使得承载机构的两端精确定位，从而实现提升装置能够自动化精确定位于电池箱。In the present embodiment, by adopting the above-mentioned structural form, the first positioning device and the second positioning device respectively realize the automatic lifting and lowering of the two ends of the carrying mechanism, and the first positioning device and the second positioning device can accurately position both ends of the supporting mechanism. Therefore, the lifting device can be automatically and accurately positioned in the battery box.
一种电池箱快换***，其特点在于，其包括有如上所述的提升装置。A battery compartment quick change system is characterized in that it includes a lifting device as described above.
在本方案中，采用上述结构形式，使得承载机构与换电汽车保证同一水平线上，保证了更换电池箱作业的精确定位，提高了电池箱更换的效率及安全性。In the present solution, the above-mentioned structural form is adopted, so that the bearing mechanism and the electric vehicle are guaranteed to be on the same horizontal line, the precise positioning of the replacement of the battery box operation is ensured, and the efficiency and safety of the battery box replacement are improved.
一种电池箱的提升方法，其特点在于，所述电池箱的提升方法利用提升装置实现，所述提升装置包括承载机构、控制器、第一定位仪、第二定位仪、两个驱动机构和两个升降机构；A lifting method of a battery box, characterized in that the lifting method of the battery box is realized by a lifting device, the lifting device comprises a bearing mechanism, a controller, a first positioning device, a second positioning device, two driving mechanisms and Two lifting mechanisms;
两个所述驱动机构分别连接于两个所述升降机构，两个所述升降机构分别连接于所述承载机构的两端并分别带动所述承载机构的两端升降移动，所述第一定位仪和所述第二定位仪分别位于所述承载机构的两端；The two driving mechanisms are respectively connected to the two lifting mechanisms, and the two lifting mechanisms are respectively connected to the two ends of the supporting mechanism and respectively drive the two ends of the supporting mechanism to move up and down, the first positioning The instrument and the second locator are respectively located at two ends of the supporting mechanism;
所述电池箱的提升方法包括如下步骤：The lifting method of the battery box includes the following steps:
S 1、所述第一定位仪和所述第二定位仪分别检测到电池箱的两端并发出第一位置信号和第二位置信号； S 1, the first locator and the second locator to detect both ends of the battery case and emitting a first position signal and second position signal;
S 2、所述控制器接收到所述第一位置信号和所述第二位置信号并分别控制两个所述驱动机构的关闭。 S 2, the controller receives a signal to the first position and the second position signal and control the drive mechanism to close the two.
在本方案中，两个升降机构分别通过两个驱动机构的驱动来实现承载机构两端的升降，当第一定位仪和第二定位仪分别检测到电池箱的两端之后，第一定位仪和第二定位仪分别发出第一位置信号和第二位置信号给到控制器，通过控制器来分别控制两个驱动机构的关闭，从而实现提升装置能够自动化精确定位于电池箱。In the present solution, the two lifting mechanisms respectively drive the lifting of the two ends of the carrying mechanism by driving the two driving mechanisms. After the first positioning device and the second positioning device respectively detect the two ends of the battery box, the first positioning device and The second locator respectively sends the first position signal and the second position signal to the controller, and the controller controls the closing of the two driving mechanisms respectively, so that the lifting device can be automatically and accurately positioned in the battery box.
在符合本领域常识的基础上，上述各优选条件，可任意组合，即得本发明各较佳实例。Based on the common knowledge in the art, the above various preferred conditions can be arbitrarily combined to obtain preferred embodiments of the present invention.
本发明的积极进步效果在于：The positive effects of the present invention are:
本发明的回转支撑装置、电池托盘总成和电池箱快换***，由于电池托盘体积小、重量轻，通过回转盘直接对电池托盘进行旋转，大大提高了回转支撑装置的旋转精度，有效避免取放电池箱时位置不准确。同时，回转支撑装置结构简单，占用空间资源小，便于维护。The slewing support device, the battery tray assembly and the battery box quick change system of the invention have the advantages of small volume and light weight of the battery tray, and directly rotate the battery tray through the rotary disk, thereby greatly improving the rotation precision of the slewing support device, and effectively avoiding taking The position is not accurate when the battery box is placed. At the same time, the slewing support device has a simple structure, takes up small space resources, and is easy to maintain.
附图说明DRAWINGS
图1为本发明实施例1的电池箱快换***的结构示意图。1 is a schematic structural view of a battery box quick change system according to Embodiment 1 of the present invention.
图2为本发明实施例1的电池箱快换***的电池托盘总成的旋转组件的结构示意图。2 is a schematic structural view of a rotating assembly of a battery tray assembly of a battery case quick change system according to Embodiment 1 of the present invention.
图3为本发明实施例1的电池箱快换***的电池托盘总成的旋转组件的另一结构示意图。3 is another schematic structural view of a rotating assembly of a battery tray assembly of a battery case quick change system according to Embodiment 1 of the present invention.
图4为本发明实施例1的电池箱快换***的电池托盘总成的旋转组件的回转支撑装置的结构示意图。4 is a schematic structural view of a slewing support device of a rotating assembly of a battery tray assembly of a battery case quick change system according to Embodiment 1 of the present invention.
图5为本发明实施例1的电池箱快换***的电池托盘总成的旋转组件的回转支撑装置的内部结构示意图。5 is a schematic view showing the internal structure of a rotary support device for a rotary assembly of a battery tray assembly of a battery case quick change system according to Embodiment 1 of the present invention.
图6为本发明实施例2的电池箱更换托盘机构的结构示意图。Fig. 6 is a structural schematic view showing a battery box replacement tray mechanism according to a second embodiment of the present invention.
图7为图6所示的电池箱更换托盘机构的结构示意图。FIG. 7 is a schematic structural view of the battery box replacement tray mechanism shown in FIG. 6.
图8为图6所示的电池箱更换托盘机构的侧视图。Figure 8 is a side elevational view of the battery case change tray mechanism shown in Figure 6.
图9为图8所示的电池箱更换托盘机构的局部放大图。Fig. 9 is a partial enlarged view of the battery case replacement tray mechanism shown in Fig. 8.
图10为图8所示的电池箱更换托盘机构的A-A向剖视图。Fig. 10 is a cross-sectional view taken along line A-A of the battery case replacement tray mechanism shown in Fig. 8;
图11为图6所示的电池箱更换托盘机构的上动盘及相关部件的结构示意图。Fig. 11 is a structural schematic view showing the upper movable plate and related components of the battery case replacement tray mechanism shown in Fig. 6.
图12为图6所示的电池箱更换托盘机构的托盘、推盘盒及相关部件的结构示意图。Fig. 12 is a structural schematic view showing the tray, the pusher case and related components of the battery case replacement tray mechanism shown in Fig. 6.
图13为图6所示的电池箱更换托盘机构的推盘盒及相关部件的结构示意图。Fig. 13 is a structural schematic view of the pusher box and related components of the battery case replacement tray mechanism shown in Fig. 6.
图14为图6所示的电池箱更换托盘机构的托盘及相关部件的***图。Figure 14 is an exploded view of the tray and related components of the battery case replacement tray mechanism shown in Figure 6.
图15为图6所示的电池箱更换托盘机构的回转支撑组件的结构示意图。Figure 15 is a schematic view showing the structure of the slewing support assembly of the battery case replacement tray mechanism shown in Figure 6.
图16为图15所示的电池箱更换托盘机构的回转支撑组件的剖视图。Figure 16 is a cross-sectional view showing the slewing support assembly of the battery case replacement tray mechanism shown in Figure 15.
图17为本发明实施例2的电池转运装置的结构示意图。Figure 17 is a schematic structural view of a battery transfer device according to Embodiment 2 of the present invention.
图18为本发明实施例3的电池箱快换***的主视结构示意图。18 is a front view showing the structure of a battery box quick change system according to Embodiment 3 of the present invention.
图19为图1中A部分的局部放大图。Figure 19 is a partial enlarged view of a portion A of Figure 1.
图20为本发明实施例3的电池箱快换***的左视结构示意图。20 is a left side structural view of a battery box quick change system according to Embodiment 3 of the present invention.
图21为图18中B部分的局部放大图。Figure 21 is a partial enlarged view of a portion B of Figure 18.
图22为本发明实施例3的电池箱快换***的俯视结构示意图。FIG. 22 is a schematic top plan view of a battery box quick change system according to Embodiment 3 of the present invention.
图23为本发明实施例3的电池箱的提升方法的流程图。Figure 23 is a flow chart showing a method of lifting a battery case according to Embodiment 3 of the present invention.
附图标记说明：Description of the reference signs:
实施例1Example 1
电池托盘总成100，承载机构101，旋转组件102，回转支撑装置10，底盘1，回转盘2，蜗轮21，驱动机构3，动力源31，蜗杆32，减速机33，外壳4，包覆部41，套部42，电池托盘20，接近开关30 Battery tray assembly 100, carrier mechanism 101, rotating assembly 102, slewing support device 10, chassis 1, rotary disk 2, worm gear 21, drive mechanism 3, power source 31, worm 32, reducer 33, housing 4, cladding portion 41, sleeve portion 42, battery tray 20, proximity switch 30
实施例2Example 2
电池箱更换托盘机构100，上动盘1，第一导轨11，托盘2，伸出端21，辅助滚轮 22，导轨安装板23，第一导轨槽24，第二导轨25，底板26，滚轮容纳槽27，侧部连接板28，导轨连接板29，第一驱动部3，第一电机31，齿轮32，齿条33，第一减速器34，回转支撑组件4，转动盘41，固定盘42，回转驱动部43，回转电机431，蜗杆432，回转减速器433，推盘盒5，端表面51，锁定盘52，解锁顶杆53，连接底板54，滑动卡块55，第二驱动部6，第二电机61，同步带62，辊轮63，第二减速器64，辊轮安装箱65，第一检测部7，第二检测部8，第三检测部9，电池到位保护装置10，行走机构200，升降机构300Battery box replacement tray mechanism 100, upper movable plate 1, first guide rail 11, tray 2, extended end 21, auxiliary roller 22, rail mounting plate 23, first rail groove 24, second rail 25, bottom plate 26, roller housing The groove 27, the side connecting plate 28, the rail connecting plate 29, the first driving portion 3, the first motor 31, the gear 32, the rack 33, the first speed reducer 34, the slewing support assembly 4, the rotating disk 41, and the fixed disk 42 , the rotary drive unit 43, the rotary motor 431, the worm 432, the swing reducer 433, the pusher case 5, the end surface 51, the lock disk 52, the unlocking ram 53, the connection base plate 54, the slide block 55, and the second drive portion 6 a second motor 61, a timing belt 62, a roller 63, a second speed reducer 64, a roller mounting box 65, a first detecting portion 7, a second detecting portion 8, a third detecting portion 9, a battery in place protecting device 10, Walking mechanism 200, lifting mechanism 300
实施例3Example 3
驱动机构1，升降机构2，链条21，第一链轮22，第二链轮23，承载机构3，导向槽轮31，环形凹槽311，槽轮本体312，连接板313，腰形孔314，抵靠件315，固定块316，滑轮32，框架4，导轨41，第一限位传感器5，第二限位传感器6，第一定位仪7，第二定位仪8，提升装置10，换电装置20 Drive mechanism 1, lifting mechanism 2, chain 21, first sprocket 22, second sprocket 23, carrying mechanism 3, guide sheave 31, annular groove 311, sheave body 312, connecting plate 313, waist hole 314 , abutting member 315, fixing block 316, pulley 32, frame 4, guide rail 41, first limit sensor 5, second limit sensor 6, first locator 7, second locator 8, lifting device 10, changing Electrical device 20
具体实施方式Detailed ways
下面通过实施例的方式并结合附图来更清楚完整地说明本发明，但并不因此将本发明限制在的实施例范围之中。The invention will be more clearly described in the following, by way of example and in conjunction with the accompanying drawings.
实施例1Example 1
如图1至图5所示，本发明实施例的电池箱快换***包括电池托盘总成100。电池托盘总成100包括有承载机构101和位于承载机构101上的至少一个旋转组件102，旋转组件102包括电池托盘20和回转支撑装置10，底盘1的底部连接于承载机构101，回转盘2的顶部连接于电池托盘20。回转盘2能够相对于底盘1进行旋转运动，通过回转盘2带动电池托盘20一同旋转，使得电池托盘20能够在承载机构101上进行旋转。电池托盘20在换电过程中用于取放电池箱并带动电池箱运输，由于电池托盘20体积小、重量轻，通过回转盘2直接对电池托盘20进行旋转，大大提高了回转支撑装置10的旋转精度，有效避免取放电池箱时位置不准确。同时，动作灵敏，减少电池箱快换***对换电汽车的换电时间，提高换电效率。As shown in FIGS. 1 through 5, the battery compartment quick change system of the embodiment of the present invention includes a battery tray assembly 100. The battery tray assembly 100 includes a carrying mechanism 101 and at least one rotating assembly 102 on the carrying mechanism 101. The rotating assembly 102 includes a battery tray 20 and a slewing support device 10. The bottom of the chassis 1 is coupled to the carrying mechanism 101, and the rotating disk 2 The top is connected to the battery tray 20. The turntable 2 is rotatable relative to the chassis 1, and the battery tray 20 is rotated by the rotary disk 2 so that the battery tray 20 can be rotated on the carrier mechanism 101. The battery tray 20 is used for picking up and detaching the battery box and driving the battery box during the power exchange process. Since the battery tray 20 is small in size and light in weight, the battery tray 20 is directly rotated by the rotary disk 2, thereby greatly improving the slewing support device 10. Rotation accuracy, effectively avoiding inaccurate position when handling the battery box. At the same time, the action is sensitive, reducing the battery change time of the battery box quick change system to improve the power exchange efficiency.
回转支撑装置10包括有底盘1、回转盘2和驱动机构3，回转盘2套在底盘1上，回转盘2的顶部固定连接在电池托盘20上，驱动机构3连接于回转盘2并用于驱动回转盘2在底盘1的外周旋转。驱动机构3来驱动回转盘2旋转，使得回转盘2直接带动电池托盘20旋转，大大提高了回转支撑装置10的旋转精度。同时，回转支撑装置10结构简单，结构紧凑，占用空间资源小，便于维护。The slewing support device 10 includes a chassis 1, a rotary disk 2 and a driving mechanism 3. The rotary disk 2 is sleeved on the chassis 1. The top of the rotary disk 2 is fixedly connected to the battery tray 20. The driving mechanism 3 is connected to the rotary disk 2 and used for driving. The turntable 2 is rotated on the outer circumference of the chassis 1. The driving mechanism 3 drives the rotary disk 2 to rotate, so that the rotary disk 2 directly drives the battery tray 20 to rotate, thereby greatly improving the rotation accuracy of the rotary support device 10. At the same time, the slewing support device 10 has a simple structure, a compact structure, small space resources and is easy to maintain.
为了达到提高回转支撑装置10旋转精度的效果，驱动机构3可以包括有动力源31和蜗杆32，动力源31连接于蜗杆32，且动力源31用于驱动蜗杆32以蜗杆32的轴线为轴旋转，回转盘2的外壁面上可以设有蜗轮21，蜗轮21与蜗杆32相啮合。通过蜗轮21和蜗杆32来传递动力，传动更加平稳，且提高了回转支撑装置10的承载能力和旋转精度。其中，动力源31可以为电机。In order to achieve the effect of improving the rotation accuracy of the swing support device 10, the drive mechanism 3 may include a power source 31 and a worm 32, the power source 31 is coupled to the worm 32, and the power source 31 is used to drive the worm 32 to rotate about the axis of the worm 32. A worm wheel 21 may be disposed on the outer wall surface of the rotary disk 2, and the worm wheel 21 meshes with the worm 32. The power is transmitted through the worm wheel 21 and the worm 32, the transmission is more stable, and the load carrying capacity and the rotation accuracy of the slewing support device 10 are improved. Wherein, the power source 31 can be a motor.
驱动机构3还可以包括有减速机33，减速机33的输入端连接于动力源31，减速机33的输出端连接于蜗杆32。通过减速机33进一步使得蜗轮21和蜗杆32之间传动更加平稳，大大提高了回转支撑装置10的旋转精度。The drive mechanism 3 may further include a speed reducer 33. The input end of the speed reducer 33 is connected to the power source 31, and the output end of the speed reducer 33 is connected to the worm 32. Further, the transmission between the worm wheel 21 and the worm 32 is further stabilized by the speed reducer 33, and the rotation accuracy of the slewing support device 10 is greatly improved.
回转支撑装置10还可以包括有外壳4，外壳4包覆于回转盘2的外壁面，外壳4上具有缺口，回转盘2露出于缺口并连接于驱动机构3。即回转盘2外壁面上的蜗轮21露出于缺口并与蜗杆32相啮合。外壳4起到保护作用，防止外部的杂质进入至回转盘2内，提高了回转支撑装置10的旋转精度，且延长了回转支撑装置10的使用寿命。The slewing support device 10 may further include a casing 4 covering the outer wall surface of the rotary disk 2, the casing 4 having a notch, and the rotary disk 2 being exposed to the notch and connected to the drive mechanism 3. That is, the worm wheel 21 on the outer wall surface of the rotary disk 2 is exposed to the notch and meshes with the worm 32. The outer casing 4 serves as a protection against external foreign matter from entering the rotary disk 2, improves the rotation accuracy of the rotary support device 10, and prolongs the service life of the rotary support device 10.
外壳4可以包括包覆部41和套部42，包覆部41包覆于回转盘2的外壁面，套部42套设于蜗杆32，且蜗杆32在套部42内滑动，包覆部41与套部42之间通过缺口相连通。通过包覆部41防止外部的杂质进入至回转盘2内，同时，通过套部42放置外部的杂质进入至蜗轮21与蜗杆32之间，提高了回转支撑装置10的旋转精度。且通过套部42能够有效限制蜗杆32在套部42内滑动，传动平稳，且提升传动精度。The outer casing 4 may include a covering portion 41 and a sleeve portion 42. The covering portion 41 covers the outer wall surface of the rotary disk 2. The sleeve portion 42 is sleeved on the worm 32, and the worm 32 slides in the sleeve portion 42. The covering portion 41 It communicates with the sleeve portion 42 through the gap. The foreign matter is prevented from entering the rotary disk 2 by the covering portion 41, and at the same time, external foreign matter is placed between the worm wheel 21 and the worm 32 through the sleeve portion 42, and the rotation accuracy of the slewing support device 10 is improved. Moreover, the sleeve portion 42 can effectively restrain the worm 32 from sliding in the sleeve portion 42, the transmission is smooth, and the transmission precision is improved.
回转盘2与底盘1之间可以设置有轴承(图中未示出)，轴承包括有外圈和内圈，外圈与回转盘2的内壁面相配合，内圈与底盘1的外壁面相配合。通过轴承减小了回转盘2与底盘1之间的摩擦力，进一步提高了回转支撑装置10的旋转精度。A bearing (not shown) may be disposed between the turntable 2 and the chassis 1, the bearing includes an outer ring and an inner ring, the outer ring cooperates with the inner wall surface of the rotary disk 2, and the inner ring cooperates with the outer wall surface of the chassis 1. The friction between the rotary disk 2 and the chassis 1 is reduced by the bearing, and the rotation accuracy of the rotary support device 10 is further improved.
旋转组件102的数量可以为多个，多个旋转组件102呈阵列分布在承载机构101上。旋转组件102可以一列并排设置、一排并列设置或者多排多列设置，其中，排列分布可以是在承载机构101上为横向和纵向分布，也可以是在承载机构101上为横向和竖向分布，还可以是在承载机构101上为纵向和竖向分布，旋转组件102的具体分布与换电汽车内电池箱的分布情况一致，根据换电汽车内电池箱的分布而相应地设置旋转组件102，从而实现快速更换换电汽车内的电池箱。The number of rotating assemblies 102 can be multiple, and the plurality of rotating assemblies 102 are distributed in an array on the carrier mechanism 101. The rotating assembly 102 can be arranged side by side in a row, side by side, or in multiple rows and columns. The arrangement can be distributed horizontally and vertically on the carrying mechanism 101, or horizontally and vertically on the carrying mechanism 101. It may also be longitudinally and vertically distributed on the carrying mechanism 101. The specific distribution of the rotating component 102 is consistent with the distribution of the battery compartment in the electric vehicle, and the rotating component 102 is correspondingly arranged according to the distribution of the battery compartment in the electric vehicle. In order to quickly replace the battery box inside the car.
在多个旋转组件102中，回转支撑装置10可以包括控制器(图中未示出)，控制器电连接于驱动机构3并用于控制驱动机构3的开断。通过控制器来控制回转支撑装置10内的驱动机构3，实现自动化控制回转支撑装置10内驱动机构3的旋转，精度高。每一个旋转组件102的控制器分别控制旋转组件102内的驱动机构3。In the plurality of rotating assemblies 102, the slewing support device 10 may include a controller (not shown) that is electrically coupled to the drive mechanism 3 and that is used to control the opening of the drive mechanism 3. The drive mechanism 3 in the swing support device 10 is controlled by the controller to automatically control the rotation of the drive mechanism 3 in the swing support device 10 with high precision. The controller of each of the rotating assemblies 102 controls the drive mechanism 3 within the rotating assembly 102, respectively.
在多个旋转组件102中，可以不用在每一个回转支撑装置10内设置控制器。电池托 盘总成100可以包括控制器，控制器电连接于多个旋转组件102的驱动机构3。控制器为总的控制，通过一个控制器控制多个驱动机构3，实现自动化控制。In the plurality of rotating assemblies 102, it is not necessary to provide a controller within each of the swing support devices 10. The battery tray assembly 100 can include a controller that is electrically coupled to the drive mechanism 3 of the plurality of rotating assemblies 102. The controller is a total control, and a plurality of drive mechanisms 3 are controlled by one controller to realize automatic control.
换电汽车内的多个电池箱在用完电之后都需要进行更换，假如旋转组件102的数量为六个，换电汽车内需要更换的电池箱的数量为12个，电池箱快换***在对换电汽车的换电过程中，五个电池托盘20在换电仓里分别取五个充满电的电池箱，剩余一个的电池托盘20不要取电池箱。控制器将控制所有的驱动机构3打开并驱动回转盘2旋转180度，回转盘2带动电池托盘20也旋转180度，剩余一个的电池托盘20将取出换电汽车内的一个用完电的电池箱，使得换电汽车内具有一个待放电池箱的空位，五个电池托盘20中的其中一个电池托盘20将充满电的电池箱放入至空位内，使得该电池托盘20上没有了电池箱，该电池托盘20将取出换电汽车内的另外一个用完电的电池箱，使得换电汽车内又具有一个待放电池箱的空位，此时六个电池托盘20上有两个用完电的电池箱和四个充满电的电池箱。电池托盘总成100取放换电汽车内用完电的电池箱，从而实现取出了换电汽车内的六个用完电的电池箱，并将五个充满电的电池箱放入至换电汽车内。控制器将控制所有的驱动机构3打开并驱动回转盘2旋转180度，回转盘2带动电池托盘20也旋转180度，电池托盘总成100将取出的六个用完电的电池箱全部放入至换电仓里，再从换电仓里取出六个充满电的电池箱。重复一次上述操作，使得电池托盘总成100上六个充满电的电池箱全部都放入至换电汽车内，并全部取出换电汽车内剩余的六个用完电的电池箱，电池托盘总成100将取出的六个用完电的电池箱全部放入至换电仓里，此时，电池托盘总成100只需要再从换电仓里取出一个充满电的电池箱，并将这一个充满电的电池箱放入至换电汽车内，从而完成了换电汽车的换电作业。The multiple battery compartments in the exchange car need to be replaced after the power is used. If the number of rotating components 102 is six, the number of battery compartments that need to be replaced in the replacement car is 12, and the battery compartment quick change system is During the power exchange process of the electric vehicle, the five battery trays 20 respectively take five fully charged battery boxes in the power exchange bin, and the remaining one of the battery trays 20 does not take the battery box. The controller will control all the driving mechanisms 3 to open and drive the rotary disk 2 to rotate 180 degrees, the rotary disk 2 drives the battery tray 20 to also rotate 180 degrees, and the remaining battery tray 20 will take out a used battery in the replacement car. The box is such that there is a vacancy in the electric car to be placed, and one of the five battery trays 20 puts the fully charged battery box into the vacant position, so that the battery tray 20 does not have a battery box The battery tray 20 will take out another used battery box in the power exchange car, so that the power exchange car has a space for the battery box to be placed, and at this time, two battery trays 20 have two used batteries. Battery box and four fully charged battery boxes. The battery tray assembly 100 picks up and discharges the used battery box in the electric vehicle, thereby removing the six used battery boxes in the replacement vehicle and putting five fully charged battery boxes into the power exchange box. Inside the car. The controller will control all the driving mechanisms 3 to open and drive the rotary disk 2 to rotate 180 degrees, the rotary disk 2 drives the battery tray 20 to also rotate 180 degrees, and the battery tray assembly 100 puts all the six used battery boxes that are taken out into the battery tray assembly 100. Into the electricity exchange, take out six fully charged battery boxes from the power exchange. Repeat the above operation, so that all the six fully charged battery boxes on the battery tray assembly 100 are put into the replacement car, and all the remaining six used battery boxes in the replacement car are taken out. Into 100, all the six used battery boxes that have been taken out are put into the power exchange bin. At this time, the battery tray assembly 100 only needs to take out a fully charged battery box from the power exchange bin, and this one The fully charged battery box is placed in the exchange car, thus completing the power exchange operation of the electric car.
回转盘2的旋转角度可以大于180度，但是为了达到回转盘2能够旋转精确的效果。旋转组件102还可以包括旋转检测单元，旋转检测单元设置于电池托盘20上，旋转检测单元检测电池托盘20与参照物之间的角度并与驱动机构3通信连接。即通过旋转检测单元检测电池托盘20与参照物之间的角度并发出信号，通过发出的信号来控制驱动机构3的开关。通过旋转检测单元能够使得电池托盘20精确定位于参照物，保证电池托盘20精确取放电池箱。The angle of rotation of the turntable 2 can be greater than 180 degrees, but in order to achieve the precise effect of the rotation of the turntable 2. The rotation assembly 102 may further include a rotation detecting unit that is disposed on the battery tray 20, and the rotation detecting unit detects an angle between the battery tray 20 and the reference object and is communicatively coupled to the driving mechanism 3. That is, the angle between the battery tray 20 and the reference object is detected by the rotation detecting unit and a signal is issued, and the switch of the drive mechanism 3 is controlled by the emitted signal. By rotating the detecting unit, the battery tray 20 can be accurately positioned to the reference object, and the battery tray 20 can be accurately taken and placed.
旋转检测单元可以包括两个接近开关30，两个接近开关30分别位于电池托盘20的两端，两个接近开关30均用于测量自身与参照物之间的距离。参照物可以为电池箱，两个接近开关30分别设置在电池托盘20上用于取放电池箱一侧的两端，通过电池托盘20两端的接近开关30来检测出与电池箱之间距离。当两个接近开关30与电池箱之间的距离一致时，此时电池托盘20中取放电池箱的一侧与电池箱之间平行，旋转检测单元将发 送停止信号给驱动机构3并控制驱动机构3停止驱动，从而使得电池托盘20将不会再旋转，从而实现电池托盘20精确定位地取放电池箱。The rotation detecting unit may include two proximity switches 30, which are respectively located at both ends of the battery tray 20, and both of the proximity switches 30 are used to measure the distance between themselves and the reference object. The reference object may be a battery box, and two proximity switches 30 are respectively disposed on the battery tray 20 for picking and placing the two ends of the battery box, and the distance between the battery box and the battery box is detected by the proximity switch 30 at both ends of the battery tray 20. When the distance between the two proximity switches 30 and the battery box is the same, at this time, the side of the battery tray 20 that takes the battery box is parallel to the battery box, and the rotation detecting unit sends a stop signal to the driving mechanism 3 and controls the driving. The mechanism 3 stops driving so that the battery tray 20 will not rotate any more, thereby enabling the battery tray 20 to be accurately positioned to access the battery case.
实施例2Example 2
如图6至图8所示，本发明电池箱更换托盘机构100，包括上动盘1、托盘2和第一驱动部3，上动盘1内设有第一导轨11，托盘2安装于第一导轨11上，第一驱动部3驱动托盘2在第一导轨11上滑动，托盘2设有能伸出至上动盘1的外部的伸出端21。托盘2可以在上动盘1内水平移动，通过托盘2的水平移动，将电池箱拖至托盘2上，或者将电池箱送入电池仓位中。As shown in FIG. 6 to FIG. 8 , the battery case replacement tray mechanism 100 of the present invention comprises an upper movable plate 1, a tray 2 and a first driving portion 3, and a first guiding rail 11 is disposed in the upper movable plate 1, and the tray 2 is mounted on the first On a guide rail 11, the first drive portion 3 drives the tray 2 to slide on the first guide rail 11, and the tray 2 is provided with an extended end 21 which can project to the outside of the upper movable plate 1. The tray 2 can be horizontally moved within the upper movable tray 1, by horizontal movement of the tray 2, the battery case is towed onto the tray 2, or the battery box is fed into the battery compartment.
如图7、图8和图10所示，该电池箱更换托盘机构100还包括回转支撑组件4，回转支撑组件4位于上动盘1的下方，回转支撑组件4带动上动盘1旋转。通过使用回转支撑组件4，带动上动盘1、托盘2一起转动，使托盘2的伸出端21可选择面向电动汽车的电池仓位或充电仓的电池仓位。As shown in FIGS. 7, 8, and 10, the battery case change tray mechanism 100 further includes a swing support assembly 4, the swing support assembly 4 is located below the upper movable plate 1, and the swing support assembly 4 drives the upper movable plate 1 to rotate. By using the slewing support assembly 4, the upper movable disc 1 and the tray 2 are rotated together, so that the extended end 21 of the tray 2 can be selected to face the battery compartment of the electric vehicle or the battery compartment of the charging compartment.
如图6至图8、图10所示，该电池箱更换托盘机构100还包括推盘盒5、第二驱动部6，托盘2上设有第二导轨25，推盘盒5安装在第二导轨25上，第二驱动部6驱动推盘盒5沿第二导轨25移动。推盘盒5在托盘2上移动，将电池箱拖至托盘2上，或者将电池箱送入电池仓位中。其中，第二导轨25最好与第一导轨11相平行。这样，使托盘2、推盘盒5的移动方向一致，便于电池箱更换的程序设计。As shown in FIG. 6 to FIG. 8 and FIG. 10, the battery box replacement tray mechanism 100 further includes a push tray 5 and a second driving portion 6. The tray 2 is provided with a second rail 25, and the tray 5 is mounted in the second On the guide rail 25, the second drive portion 6 drives the pusher cassette 5 to move along the second guide rail 25. The tray 5 is moved on the tray 2, the battery box is dragged onto the tray 2, or the battery box is fed into the battery compartment. The second guide rail 25 is preferably parallel to the first guide rail 11. In this way, the moving directions of the tray 2 and the push-pull box 5 are made uniform, and the program for replacing the battery box is facilitated.
将电池箱从电池仓位中取出时，回转支撑组件4带动上动盘1、托盘2一起转动，使托盘2的伸出端21面向电池仓位；第一驱动部3驱动托盘2水平移动，使托盘2的伸出端21向电池仓位的方向伸出；第二驱动部6驱动推盘盒5在托盘2上水平向电池仓位的方向移动，直至推盘盒5与电池箱靠近并固定连接。第二驱动部6再驱动推盘盒5缩回，使电池箱与推盘盒5一起移动至托盘2上，托盘2也缩回至上动盘1内。回转支撑组件4带动上动盘1、托盘2旋转至下一个设定位置。When the battery box is taken out from the battery compartment, the slewing support assembly 4 drives the upper movable disc 1 and the tray 2 to rotate together, so that the extended end 21 of the tray 2 faces the battery compartment; the first driving part 3 drives the tray 2 to move horizontally, so that the tray The projecting end 21 of the 2 protrudes in the direction of the battery compartment; the second drive unit 6 drives the pusher cartridge 5 to move horizontally toward the battery compartment on the tray 2 until the pusher cartridge 5 is brought into close contact with the battery compartment and fixedly connected. The second driving unit 6 re-drives the push-pull box 5 to retract the battery case and the push-pull case 5 to the tray 2, and the tray 2 is also retracted into the upper movable plate 1. The slewing support assembly 4 drives the upper movable disc 1, and the tray 2 is rotated to the next set position.
将电池箱装入电池仓位中时，回转支撑组件4带动上动盘1、托盘2一起转动，使托盘2的伸出端21面向电池仓位；第一驱动部3驱动托盘2水平移动，使托盘2的伸出端21向电池仓位的方向伸出；第二驱动部6驱动推盘盒5以及与推盘盒5固定连接的电池箱一起向电池仓位移动，直至电池箱被推入电池仓位中。当电池箱确定到位后，推盘盒5与电池箱脱离，推盘盒5、托盘2缩回。When the battery case is loaded into the battery compartment, the slewing support assembly 4 drives the upper movable disk 1 and the tray 2 to rotate together, so that the protruding end 21 of the tray 2 faces the battery compartment; the first driving part 3 drives the tray 2 to move horizontally, so that the tray The projecting end 21 of the 2 protrudes in the direction of the battery compartment; the second driving portion 6 drives the pusher box 5 and the battery case fixedly connected to the pusher box 5 to move toward the battery compartment until the battery compartment is pushed into the battery compartment. . When the battery box is determined to be in place, the push tray 5 is detached from the battery box, and the push tray 5 and the tray 2 are retracted.
如图9所示，第一驱动部3包括第一电机31、齿轮32、齿条33，第一电机31固定在托盘2上(如图12、图14所示)，齿条33固定在上动盘1上(如图11所示)，齿条 33与第一导轨11相平行，第一电机31的转动轴带动齿轮32转动，齿轮32与齿条33相啮合。其中，第一电机31的转动轴与齿轮32之间设有第一减速器34，第一电机31的转动轴与第一减速器34的输入轴同轴连接，第一减速器34的输出轴与齿轮32同轴连接。第一减速器34起到降低第一电机31的转动轴的转速的作用。As shown in FIG. 9, the first driving portion 3 includes a first motor 31, a gear 32, and a rack 33. The first motor 31 is fixed on the tray 2 (as shown in FIGS. 12 and 14), and the rack 33 is fixed on the upper portion. On the movable plate 1 (as shown in FIG. 11), the rack 33 is parallel to the first guide rail 11, and the rotating shaft of the first motor 31 drives the gear 32 to rotate, and the gear 32 meshes with the rack 33. A first speed reducer 34 is disposed between the rotating shaft of the first motor 31 and the gear 32. The rotating shaft of the first motor 31 is coaxially connected with the input shaft of the first speed reducer 34, and the output shaft of the first speed reducer 34 It is coaxially connected to the gear 32. The first speed reducer 34 functions to lower the rotational speed of the rotational shaft of the first motor 31.
当第一电机31的转动轴转动时，使齿轮32在齿条33上移动，从而使与第一电机31固定的托盘2在第一导轨11上移动。When the rotational shaft of the first motor 31 rotates, the gear 32 is moved on the rack 33, so that the tray 2 fixed to the first motor 31 is moved on the first rail 11.
如图9和图11所示，托盘2包括导轨安装板23，导轨安装板23设有第一导轨槽24，第一导轨11安装于第一导轨槽24内并能沿第一导轨槽24的延伸方向滑动。如图9所示，托盘2包括底板26，底板26的两侧设有侧部连接板28，侧部连接板28将底板26与导轨安装板23相连接。As shown in FIGS. 9 and 11, the tray 2 includes a rail mounting plate 23, and the rail mounting plate 23 is provided with a first rail slot 24, and the first rail 11 is mounted in the first rail slot 24 and can be along the first rail slot 24. Slide in the extension direction. As shown in FIG. 9, the tray 2 includes a bottom plate 26 on both sides of which a side connecting plate 28 is provided, and the side connecting plate 28 connects the bottom plate 26 to the rail mounting plate 23.
如图10和图12所示，托盘2面向推盘盒5的表面设置有多个辅助滚轮22，辅助滚轮22的轴线垂直于第二导轨25，辅助滚轮22的外周面能与推盘盒5的表面相接触。推盘盒5在托盘2的表面上移动时，辅助滚轮2也会一起绕自身轴线转动，减小了推盘盒5、托盘2之间的摩擦力，使推盘盒5更易在托盘2的表面上移动。如图14所示，底板26上具有两个滚轮容纳槽27，多个辅助滚轮22位于安装于这两个滚轮容纳槽27内。As shown in FIG. 10 and FIG. 12, the surface of the tray 2 facing the tray 5 is provided with a plurality of auxiliary rollers 22, the axis of the auxiliary roller 22 is perpendicular to the second rail 25, and the outer peripheral surface of the auxiliary roller 22 can be combined with the tray 5 The surface is in contact. When the pusher cartridge 5 moves on the surface of the tray 2, the auxiliary roller 2 also rotates around its own axis, reducing the friction between the pusher cartridge 5 and the tray 2, making the pusher cartridge 5 easier to be on the tray 2. Move on the surface. As shown in FIG. 14, the bottom plate 26 has two roller accommodating grooves 27, and a plurality of auxiliary rollers 22 are mounted in the two roller accommodating grooves 27.
如图10所示，第二驱动部6包括第二电机61、同步带62、多个辊轮63，多个辊轮63将同步带62张紧，同步带62的传送方向与第二导轨25相平行，同步带62与推盘盒5固定连接，第二电机61的转动轴带动其中一个辊轮63转动。其中，第二电机61的转动轴与辊轮63之间设有第二减速器64，第二电机61的转动轴与第二减速器64的输入轴同轴连接，第二减速器64的输出轴与辊轮63同轴连接。第二减速器64起到降低第二电机61的转动轴的转速的作用。As shown in FIG. 10, the second driving portion 6 includes a second motor 61, a timing belt 62, and a plurality of rollers 63. The plurality of rollers 63 tension the timing belt 62, and the conveying direction of the timing belt 62 and the second guide rail 25 are shown. In parallel, the timing belt 62 is fixedly coupled to the pusher case 5, and the rotating shaft of the second motor 61 drives one of the rollers 63 to rotate. A second speed reducer 64 is disposed between the rotating shaft of the second motor 61 and the roller 63. The rotating shaft of the second motor 61 is coaxially connected with the input shaft of the second speed reducer 64, and the output of the second speed reducer 64 is output. The shaft is coaxially connected to the roller 63. The second speed reducer 64 functions to lower the rotational speed of the rotational shaft of the second motor 61.
当第二电机61的转动轴转动时，带动辊轮63转动，从而使同步带62沿传送方向传送，从而使与同步带62固定的推盘盒5在第二导轨25上移动。When the rotating shaft of the second motor 61 rotates, the driving roller 63 is rotated, so that the timing belt 62 is conveyed in the conveying direction, so that the pusher cassette 5 fixed to the timing belt 62 is moved on the second guide rail 25.
如图14所示，推盘盒5设有连接底板54，连接底板54的底面设有滑动卡块55，滑动卡块55安装于第二导轨25上。通过滑动卡块55在第二导轨25上的移动，实现推盘盒5在第二导轨25上的移动。另，托盘2还包括导轨连接板29，导轨连接板29放置于底板26内，第二导轨25安装于导轨连接板29内。As shown in FIG. 14, the pusher case 5 is provided with a connection bottom plate 54, and the bottom surface of the connection bottom plate 54 is provided with a slide block 55, and the slide block 55 is mounted on the second guide rail 25. The movement of the pusher cassette 5 on the second guide rail 25 is achieved by the movement of the slide block 55 on the second guide rail 25. In addition, the tray 2 further includes a rail connecting plate 29, the rail connecting plate 29 is placed in the bottom plate 26, and the second rail 25 is mounted in the rail connecting plate 29.
第二驱动部6整体容纳于推盘盒5内。第二驱动部6还包括辊轮安装箱65，多个辊轮63安装于辊轮安装箱65内，辊轮安装箱65固定在推盘盒5的连接底板54上。The second drive unit 6 is entirely housed in the pusher case 5. The second drive unit 6 further includes a roller mounting box 65. The plurality of rollers 63 are mounted in the roller mounting box 65, and the roller mounting box 65 is fixed to the connection base 54 of the pusher cassette 5.
如图13所示，推盘盒5面向伸出端21的表面为端表面51，推盘盒5的端表面51设有能与电池箱锁定的锁定盘52。锁定盘52具有可调整的磁力，当推盘盒5需要与电池 箱固定连接时，锁定盘52具有磁力，与电池箱的磁力件吸在一起；当推盘盒5需要与电池箱脱离时，锁定盘52的磁力消失，与电池箱相分离。另外，锁定盘52上设有解锁顶杆53；锁定盘52与电池箱锁定时，解锁顶杆53按下电池箱上的解锁按钮，将电池箱从电动车上解锁。As shown in Fig. 13, the surface of the pusher disk case 5 facing the projecting end 21 is an end surface 51, and the end surface 51 of the pusher disk case 5 is provided with a lock disk 52 which can be locked with the battery case. The locking disk 52 has an adjustable magnetic force. When the push disk case 5 needs to be fixedly connected to the battery case, the locking disk 52 has a magnetic force and is sucked together with the magnetic member of the battery case; when the push disk case 5 needs to be detached from the battery case, The magnetic force of the lock disk 52 disappears and is separated from the battery case. In addition, the locking plate 52 is provided with an unlocking ejector 53; when the locking disk 52 is locked with the battery box, the unlocking ejector 53 presses the unlocking button on the battery box to unlock the battery box from the electric vehicle.
如图15至图16所示，该回转支撑组件4包括转动盘41、固定盘42和回转驱动部43，转动盘41与上动盘1固定连接，转动盘41套在固定盘42上，回转驱动部43驱动转动盘41绕固定盘42转动。其中，回转驱动部43包括回转电机431、蜗杆432，回转电机431的转动轴带动蜗杆432转动，转动盘41为蜗轮，蜗杆432与蜗轮相啮合。回转电机431的转动轴与回转减速器433的输入轴同轴连接，回转减速器433的输出轴与蜗杆432同轴连接。回转减速器433起到降低回转电机431的转动轴的转速的作用。As shown in FIG. 15 to FIG. 16, the slewing support assembly 4 includes a rotating disc 41, a fixed disc 42 and a slewing drive portion 43, the rotating disc 41 is fixedly coupled to the upper movable disc 1, and the rotating disc 41 is sleeved on the fixed disc 42 and rotated. The driving portion 43 drives the rotating disk 41 to rotate around the fixed disk 42. The rotary drive unit 43 includes a rotary motor 431 and a worm 432. The rotary shaft of the rotary motor 431 drives the worm 432 to rotate. The rotary disk 41 is a worm gear, and the worm 432 meshes with the worm wheel. The rotation shaft of the swing motor 431 is coaxially connected to the input shaft of the swing speed reducer 433, and the output shaft of the swing speed reducer 433 is coaxially connected to the worm 432. The turning speed reducer 433 functions to reduce the number of revolutions of the rotating shaft of the swing motor 431.
通过回转电机431的转动轴带动蜗杆432转动，通过带动转动盘41绕固定盘42转动，从而实现与转动盘41固定的上动盘1的转动。The rotation of the worm 432 is caused by the rotation shaft of the rotary motor 431, and the rotation of the upper disk 1 fixed to the rotary disk 41 is realized by rotating the rotary disk 41 around the fixed disk 42.
该电池箱更换托盘机构100上还设置有多个检测部，用于在该电池箱更换托盘机构100的动作过程中检测托盘2、推盘盒5的位置，并传输数据给相对应的驱动机构。The battery box replacement tray mechanism 100 is further provided with a plurality of detecting portions for detecting the position of the tray 2, the tray 5 during the operation of the battery box changing tray mechanism 100, and transmitting data to the corresponding driving mechanism. .
如图6和图12所示，托盘2的伸出端21设置有第一检测部7，第一检测部7检测伸出端21与电池箱之间的角度，并发送第一检测数据给回转支撑组件4。其中，第一检测部7可以为两个第一接近开关，两个第一接近开关分别位于伸出端21的两侧。当两个第一接近开关至电池仓位的距离相等时，表明托盘2的伸出端21已正对电池仓位。此时，第一检测部7发送停止指令给回转支撑组件4，回转支撑组件4停止驱动上动盘1、托盘2的旋转。As shown in FIGS. 6 and 12, the projecting end 21 of the tray 2 is provided with a first detecting portion 7, and the first detecting portion 7 detects the angle between the projecting end 21 and the battery case, and transmits the first detection data to the swing. Support assembly 4. The first detecting portion 7 may be two first proximity switches, and the two first proximity switches are respectively located at two sides of the protruding end 21 . When the distance between the two first proximity switches to the battery compartment is equal, it indicates that the extended end 21 of the tray 2 has been facing the battery compartment. At this time, the first detecting unit 7 transmits a stop command to the swing support unit 4, and the swing support unit 4 stops the rotation of the upper tray 1 and the tray 2.
如图6、图12、图13所示，推盘盒5上还设有第二检测部8，第二检测部8检测推盘盒5是否吸附电池箱并生成第二检测数据，第二检测部8发送第二检测数据给第二驱动部6。其中，第二检测部8安装于推盘盒5的端表面51上，可以为两个第二接近开关。两个第二接近开关检测自身与电池箱之间的距离，并通过测得的距离判断推盘盒5是否完成对电池箱的吸附，并将检测到的第二检测数据发送给第二驱动部6。若推盘盒5已完成对电池箱的吸附，第二驱动部6进行下一步动作；若推盘盒5未完成对电池箱的吸附，第二驱动部6停止进行下一步动作。As shown in FIG. 6, FIG. 12 and FIG. 13, the second detecting unit 8 is further disposed on the push-box 5, and the second detecting unit 8 detects whether the push-box 5 adsorbs the battery case and generates second detection data, and the second detection is performed. The portion 8 transmits the second detection data to the second drive unit 6. The second detecting portion 8 is mounted on the end surface 51 of the tray 5 and may be two second proximity switches. The two second proximity switches detect the distance between themselves and the battery box, and determine whether the push box 5 completes the adsorption of the battery box by the measured distance, and transmits the detected second detection data to the second driving unit. 6. If the push box 5 has completed the adsorption of the battery case, the second driving unit 6 performs the next action; if the push box 5 does not complete the suction of the battery case, the second driving unit 6 stops the next action.
如图6、图12所示，托盘2的伸出端21的端面上设有第三检测部9，第三检测部9测量伸出端21与电池箱之间的距离并生成第三检测数据，第三检测部9发送第三检测数据给第一驱动部3。第三检测部9可以为第三接近开关，第三接近开关测量伸出端21与电池箱之间的距离，并将第三检测数据发送给第一驱动部3。若伸出端21与电池箱之间 的距离已达到预定值，第一驱动部3停止动作，使托盘2停留在预定位置。As shown in FIG. 6 and FIG. 12, the end surface of the extended end 21 of the tray 2 is provided with a third detecting portion 9, and the third detecting portion 9 measures the distance between the protruding end 21 and the battery case and generates third detection data. The third detecting unit 9 transmits the third detection data to the first driving unit 3. The third detecting portion 9 may be a third proximity switch that measures the distance between the extended end 21 and the battery case and transmits the third detection data to the first driving portion 3. If the distance between the projecting end 21 and the battery case has reached a predetermined value, the first driving portion 3 stops operating to cause the tray 2 to stay at the predetermined position.
如图6、图11所示，上动盘1面向伸出端21的端面设有电池到位保护装置10，电池到位保护装置10检测电池箱是否安装到位；在电池箱安装不到位的情况下，电池到位保护装置10发出报警信号。As shown in FIG. 6 and FIG. 11, a battery in-position protection device 10 is disposed on an end surface of the upper movable disk 1 facing the protruding end 21, and the battery in place protection device 10 detects whether the battery box is installed in position; in the case where the battery box is not installed, The battery in place protection device 10 issues an alarm signal.
如图17所示，本发明还提供一种电池转运装置，该电池转运装置包括行走机构200、升降机构300及上述电池箱更换托盘机构100；电池箱更换托盘机构100位于升降机构300上，升降机构300安装于行走机构200上，升降机构300连同电池箱更换托盘机构100一起升降，行走机构200连同升降机构300、电池箱更换托盘机构100一起水平移动。As shown in FIG. 17, the present invention further provides a battery transfer device including a running mechanism 200, a lifting mechanism 300, and the above-described battery box changing tray mechanism 100. The battery box changing tray mechanism 100 is located on the lifting mechanism 300, and is lifted and lowered. The mechanism 300 is mounted on the running mechanism 200, and the lifting mechanism 300 is lifted together with the battery box changing tray mechanism 100, and the traveling mechanism 200 is horizontally moved together with the lifting mechanism 300 and the battery box changing tray mechanism 100.
通过行走机构200、升降机构300、电池箱更换托盘机构100的相互配合，使电池箱更换托盘机构100可移动至预设位置，并对预设位置的电池箱进行更换。By the cooperation of the running mechanism 200, the lifting mechanism 300, and the battery box replacement tray mechanism 100, the battery box replacement tray mechanism 100 can be moved to a preset position, and the battery box of the preset position can be replaced.
实施例3Example 3
如图18至图22所示，本发明实施例的电池箱快换***包括有如上的提升装置10。提升装置10包括有驱动机构1、升降机构2和承载机构3，驱动机构1连接于升降机构2，升降机构2连接于承载机构3的两端并分别带动承载机构3的两端升降移动。驱动机构1用于驱动升降机构2进行升降作业，升降机构2连接于承载机构3的两端，通过升降机构2的升降作业并分别带动承载机构3的两端升降移动，可满足换电汽车的车头、车尾之间高度差情况下自动调整承载机构3，使得承载机构3与换电汽车保证同一平行线上。换电装置20用于对换电汽车内的电池箱进行更换，且换电装置20设置在承载机构3，由于承载机构3与换电汽车保证同一平行线上，使得位于承载机构3的换电装置20将与换电汽车上的电池箱处于同一水平线上，保证了更换电池箱作业的精确定位，提高了电池箱更换的效率及安全性。As shown in FIGS. 18 to 22, the battery case quick change system of the embodiment of the present invention includes the above-described lifting device 10. The lifting device 10 includes a driving mechanism 1, a lifting mechanism 2 and a supporting mechanism 3. The driving mechanism 1 is connected to the lifting mechanism 2. The lifting mechanism 2 is connected to both ends of the supporting mechanism 3 and drives the two ends of the supporting mechanism 3 to move up and down. The driving mechanism 1 is used for driving the lifting mechanism 2 to perform lifting work, and the lifting mechanism 2 is connected to both ends of the supporting mechanism 3, and the lifting operation of the lifting mechanism 2 drives the two ends of the supporting mechanism 3 to move up and down respectively, which can meet the requirements of the electric vehicle. The bearing mechanism 3 is automatically adjusted in the case of a difference in height between the front and the rear of the vehicle, so that the carrying mechanism 3 and the electric-changing car are secured on the same parallel line. The power changing device 20 is used for replacing the battery box in the electric vehicle, and the power changing device 20 is disposed on the carrying mechanism 3, and the power is placed in the carrying mechanism 3 because the supporting mechanism 3 and the electric vehicle are guaranteed to be on the same parallel line. The device 20 will be on the same horizontal line as the battery box on the electric vehicle, which ensures the precise positioning of the replacement of the battery box, and improves the efficiency and safety of the battery box replacement.
提升装置10还可以包括有框架4，承载机构3位于框架4内。有效加强了提升装置10的结构强度，且安装方便。框架4的两端均设有沿竖直方向延伸的导向部，承载机构3的两端分别连接于两个导向部并在导向部上滑动。导向部起到导向作用，使得承载机构3能够沿着导向部进行升降调节，有效避免了承载机构3在滑动时产生偏移错位现象，进一步提高了承载机构3的两端精确定位。The lifting device 10 can also include a frame 4 in which the carrier mechanism 3 is located. The structural strength of the lifting device 10 is effectively enhanced and the installation is convenient. Both ends of the frame 4 are provided with guiding portions extending in the vertical direction, and both ends of the supporting mechanism 3 are respectively connected to the two guiding portions and slide on the guiding portions. The guiding portion plays a guiding role, so that the supporting mechanism 3 can be adjusted up and down along the guiding portion, thereby effectively avoiding the offset misalignment of the supporting mechanism 3 during sliding, and further improving the precise positioning of both ends of the supporting mechanism 3.
承载机构3的一端可以设有导向槽轮31，导向槽轮31具有环形凹槽311。为了实现与环形凹槽311之间的配合，导向部可以为导轨41，环形凹槽311套在导轨41上并在导轨41上滑动。通过环形凹槽311有效限定承载机构3的一端沿着导轨41滑移，有效避免了承载机构3在滑动时脱离导向部。One end of the carrying mechanism 3 may be provided with a guiding sheave 31, and the guiding sheave 31 has an annular groove 311. In order to achieve a cooperation with the annular groove 311, the guide portion may be a guide rail 41 which is fitted over the guide rail 41 and slides on the guide rail 41. The end of the carrying mechanism 3 is effectively defined by the annular groove 311 to slide along the guide rail 41, thereby effectively preventing the carrying mechanism 3 from being detached from the guiding portion when sliding.
环形凹槽311的槽口宽度大于导轨41的厚度。承载机构3的两端在沿着导向部滑动时，由于在承载机构3的一端设置的环形凹槽311的槽口大于导轨41的厚度，承载机构3中未设有环形凹槽311一端在定位之后时，通过升降机构2只带动承载机构3中设有环形凹槽311一端还是可以小幅度的上下运动调节，实现承载机构3的两端之间可以具有高度差，承载机构3定位之后与换电汽车保证同一水平线上，保证了更换电池箱作业的精确定位。The notch width of the annular groove 311 is larger than the thickness of the guide rail 41. When the two ends of the supporting mechanism 3 slide along the guiding portion, since the notch of the annular groove 311 provided at one end of the supporting mechanism 3 is larger than the thickness of the guiding rail 41, one end of the supporting mechanism 3 is not provided with the annular groove 311. After that, only one end of the annular groove 311 provided in the supporting mechanism 3 can be adjusted by the lifting mechanism 2, and the vertical movement can be adjusted in a small amplitude, so that the height difference between the two ends of the supporting mechanism 3 can be realized, and the bearing mechanism 3 is positioned and replaced. The electric car guarantees the same level and ensures the precise positioning of the replacement battery box.
承载机构3的两端都沿着框架4两端的导轨41上滑动，其中，承载机构3的一端可以设有导向槽轮31，承载机构3的另一端可以设有滑轮32，导向槽轮31和滑轮32分别在框架4两端的导轨41上滑动。通过导向槽轮31的环形凹槽311起到限定作用，保证了承载机构3沿着导轨41滑移。同时，实现了承载机构3的两端之间具有高度差。通过滑轮32便于承载机构3沿着导轨41滑移，且便于高度的调节。Both ends of the supporting mechanism 3 are slid along the guide rails 41 at both ends of the frame 4, wherein one end of the supporting mechanism 3 may be provided with a guiding sheave 31, and the other end of the supporting mechanism 3 may be provided with a pulley 32, a guiding sheave 31 and The pulleys 32 slide on the guide rails 41 at both ends of the frame 4, respectively. The annular groove 311 of the guide sheave 31 serves as a limiting function, ensuring that the carrier mechanism 3 slides along the guide rail 41. At the same time, a height difference between the two ends of the carrier mechanism 3 is achieved. The pulley 32 facilitates the sliding of the carrier mechanism 3 along the guide rails 41 and facilitates height adjustment.
导向槽轮31可以包括有槽轮本体312和连接板313，连接板313的一侧连接于承载机构3，槽轮本体312枢接于连接板313的另一侧，环形凹槽311设置在槽轮本体312上。槽轮本体312通过环形凹槽311在导轨41上移动，通过连接板313便于导向槽轮31的安装连接在承载机构3上，且结构简单。The guide sheave 31 can include a sheave body 312 and a connecting plate 313. One side of the connecting plate 313 is connected to the supporting mechanism 3. The sheave body 312 is pivotally connected to the other side of the connecting plate 313, and the annular groove 311 is disposed in the slot. On the wheel body 312. The sheave body 312 is moved on the guide rail 41 by the annular groove 311. The connecting plate 313 facilitates the installation and connection of the guide sheave 31 on the supporting mechanism 3, and has a simple structure.
连接板313可以固定连接于承载机构3。实现导向槽轮31固定在承载机构3，有效加强了导向槽轮31与承载机构3之间的连接强度，保证了导向槽轮31的环形凹槽311在导轨41上滑动而不会产生脱轨现象。The connecting plate 313 can be fixedly coupled to the carrying mechanism 3. The guiding trough 31 is fixed to the supporting mechanism 3, which effectively strengthens the connection strength between the guiding sheave 31 and the supporting mechanism 3, and ensures that the annular groove 311 of the guiding sheave 31 slides on the guide rail 41 without derailment. .
连接板313也可以设置成可以在承载机构3上调节的连接方式。连接板313上可以设有沿水平方向延伸的腰形孔314，连接板313通过螺栓穿过腰形孔314并连接于承载机构3。通过腰形孔314使得连接板313能够在水平方向上调节并连接在承载机构3上，连接板313的移动调节将带动槽轮本体312能够在水平方向的位置调整，从而实现环形凹槽311套在导轨41上，且能够调节环形凹槽311套入导轨41的深度，进一步保证了导向槽轮31不会产生脱轨现象。The connecting plate 313 can also be provided in a connection manner that can be adjusted on the carrying mechanism 3. The connecting plate 313 may be provided with a waist-shaped hole 314 extending in the horizontal direction, and the connecting plate 313 is passed through the waist hole 314 by bolts and connected to the carrying mechanism 3. The connecting plate 313 can be adjusted and connected in the horizontal direction by the waist hole 314, and the movement adjustment of the connecting plate 313 can adjust the position of the sheave body 312 in the horizontal direction, thereby realizing the annular groove 311 sleeve. On the guide rail 41, the depth of the annular groove 311 fitted into the guide rail 41 can be adjusted, further ensuring that the guide sheave 31 does not cause derailment.
当然，导向槽轮31的数量可以为多个，多个导向槽轮31分别设置在导轨41的两侧，且多个导向槽轮31分别沿着导轨41的两侧上滑动。其中，位于导轨41的其中一侧的连接板313可以固定连接于承载机构3，位于导轨41的另一侧的连接板313可以连接于承载机构3并在承载机构3上沿垂直于槽轮本体312的滑行方向滑移，即位于导轨41的另一侧的连接板313可以在承载机构3上沿水平方向调节并连接在承载机构3上。导轨41一侧的导向槽轮31采用固定连接的方式，导轨41另一侧的导向槽轮31采用调节连接的方式，从而减少了需要调整导向槽轮31的数量，组装快速。同时，承载机构3在导轨41 上滑动更加平稳，精度更高。Of course, the number of the guide sheaves 31 may be plural, and the plurality of guide sheaves 31 are respectively disposed on both sides of the guide rail 41, and the plurality of guide sheaves 31 respectively slide along both sides of the guide rail 41. The connecting plate 313 on one side of the guide rail 41 can be fixedly connected to the carrying mechanism 3, and the connecting plate 313 on the other side of the guiding rail 41 can be connected to the carrying mechanism 3 and perpendicular to the sheave body on the supporting mechanism 3. The sliding direction of the 312 is slid, that is, the connecting plate 313 on the other side of the guide rail 41 can be adjusted in the horizontal direction on the carrying mechanism 3 and connected to the carrying mechanism 3. The guide sheave 31 on one side of the guide rail 41 is fixedly connected, and the guide sheave 31 on the other side of the guide rail 41 is adjusted and connected, thereby reducing the number of the guide sheaves 31 to be adjusted and assembling quickly. At the same time, the bearing mechanism 3 slides more smoothly on the guide rail 41 with higher precision.
在连接板313通过腰形孔314可以在承载机构3上调整水平安装位置时，为了避免连接板313安装定位后会继续产生滑动现象。承载机构3的一端可以设有限位部件，连接板313位于限位部件和导轨41之间，且限位部件连接于承载机构3并抵靠于连接板313。限位部件能够起到定位作用，槽轮本体312调整好位置之后并枢接在连接板313上，连接板313通过腰形孔314可以调节并通过螺栓穿过腰形孔314连接于承载机构3上，此时限位部件抵靠连接板313，且螺栓抵靠在腰形孔314中靠近限位部件的一端，通过限位部件和螺栓将连接板313夹紧固定，保证了连接板313不会产生滑移，从而保证了槽轮本体312在固定连接之后不会在腰形孔314内产生滑动现象，进一步保证了导向槽轮31不会产生脱轨现象。When the connecting plate 313 can adjust the horizontal mounting position on the carrying mechanism 3 through the waist hole 314, the sliding phenomenon will continue to be generated in order to prevent the connecting plate 313 from being installed and positioned. One end of the supporting mechanism 3 may be provided with a limiting member, and the connecting plate 313 is located between the limiting member and the guide rail 41, and the limiting member is connected to the supporting mechanism 3 and abuts against the connecting plate 313. The limiting member can be positioned. After the position of the sheave body 312 is adjusted and pivoted on the connecting plate 313, the connecting plate 313 can be adjusted through the waist hole 314 and connected to the supporting mechanism 3 through the bolt through the waist hole 314. In this case, the limiting member abuts against the connecting plate 313, and the bolt abuts against the end of the waist hole 314 near the limiting member, and the connecting plate 313 is clamped and fixed by the limiting member and the bolt, thereby ensuring that the connecting plate 313 does not The slip is generated, thereby ensuring that the sheave body 312 does not cause a sliding phenomenon in the waist hole 314 after the fixed connection, further ensuring that the guide sheave 31 does not cause derailment.
限位部件可以包括有固定块316和抵靠件315，固定块316连接于承载机构3，抵靠件315的一端连接于固定块316并在固定块316上沿水平方向移动，抵靠件315的另一端抵靠于连接板313。通过抵靠件315便于调整移动的位置和调节对连接板313的作用力。同时，结构简单。优选地，抵靠件315的数量可以为多个，多个抵靠件315共同抵靠在连接板313上。抵靠件315可以采用螺纹连接方式连接在固定块316上。The limiting member may include a fixing block 316 connected to the supporting mechanism 3, and a fixing block 316 connected to the fixing block 316 and moving in a horizontal direction on the fixing block 316, the abutting member 315 The other end is abutted against the connecting plate 313. The abutment member 315 facilitates adjustment of the position of the movement and adjustment of the force on the connecting plate 313. At the same time, the structure is simple. Preferably, the number of the abutting members 315 may be plural, and the plurality of abutting members 315 abut against the connecting plate 313. The abutment 315 can be attached to the fixed block 316 by a threaded connection.
驱动机构1可以包括有动力源和减速机，减速机的输入端连接于动力源，减速机的输出端连接于升降机构2。通过减速机使得升降机构2更加平稳，保证了承载机构3在作业时能够精确定位。The driving mechanism 1 may include a power source and a speed reducer. The input end of the speed reducer is connected to the power source, and the output end of the speed reducer is connected to the lifting mechanism 2. The lifting mechanism 2 is made more stable by the speed reducer, and the bearing mechanism 3 can be accurately positioned during operation.
驱动机构1和升降机构2的数量均可以为两个，两个驱动机构1分别连接于两个升降机构2，两个升降机构2分别连接于承载机构3的两端。通过两个驱动机构1和升降机构2分别控制承载机构3两端的升降，便于控制，且精度高。The number of the driving mechanism 1 and the lifting mechanism 2 may be two. The two driving mechanisms 1 are respectively connected to the two lifting mechanisms 2, and the two lifting mechanisms 2 are respectively connected to the two ends of the supporting mechanism 3. The two driving mechanisms 1 and the lifting mechanism 2 respectively control the lifting and lowering of the two ends of the carrying mechanism 3, which is convenient for control and has high precision.
升降机构2可以包括有链条21、第一链轮22和第二链轮23，驱动机构1位于框架4的顶部，且驱动机构1连接于第一链轮22并驱动第一链轮22旋转，第二链轮23枢接于承载机构3，链条21的一端连接于框架4的顶部，链条21的另一端绕过第二链轮23并连接于第一链轮22。驱动机构1驱动第一链轮22旋转，第一链轮22和第二链轮23通过链条21连接，第一链轮22旋转带动链条21滚动旋转，并带动第二链轮23旋转，且链条21将拉动承载机构3进行升降移动。通过链条21来带动承载机构3升降，使得升降机构2能在低速、重载和高温条件下及尘土大的情况下工作，且能够保证准确的传动比，传递功率较大，传动效率高。同时，结构简单，便于安装。The lifting mechanism 2 may include a chain 21, a first sprocket 22 and a second sprocket 23, the driving mechanism 1 is located at the top of the frame 4, and the driving mechanism 1 is coupled to the first sprocket 22 and drives the first sprocket 22 to rotate. The second sprocket 23 is pivotally connected to the carrying mechanism 3, one end of the chain 21 is connected to the top of the frame 4, and the other end of the chain 21 is bypassed by the second sprocket 23 and connected to the first sprocket 22. The driving mechanism 1 drives the first sprocket 22 to rotate. The first sprocket 22 and the second sprocket 23 are connected by a chain 21. The first sprocket 22 rotates to drive the chain 21 to roll and rotate, and drives the second sprocket 23 to rotate, and the chain 21 will pull the carrying mechanism 3 to move up and down. The chain 21 drives the support mechanism 3 to move up and down, so that the lifting mechanism 2 can work under low speed, heavy load and high temperature conditions and with large dust, and can ensure an accurate transmission ratio, a large transmission power, and high transmission efficiency. At the same time, the structure is simple and easy to install.
提升装置10可以包括有控制器(图中未示出)，控制器电连接于两个驱动机构1并用于控制两个驱动机构1的开断。通过控制器实现自动化控制两个驱动机构1，精度更高， 且便于操作和管理。The lifting device 10 may include a controller (not shown) that is electrically coupled to the two drive mechanisms 1 and that controls the opening of the two drive mechanisms 1. The automation of the two drive mechanisms 1 is achieved by the controller, which is more precise and easy to operate and manage.
为了提高提升装置10安全性的效果，提升装置10还可以包括有第一限位传感器5，第一限位传感器5位于承载机构3的上方，且第一限位传感器5电连接于控制器；控制器用于接收第一限位传感器5检测到的信号并用于控制两个驱动机构1的开断。第一限位传感器5安装在框架4的顶部，当承载机构3存在失误一直上升至框架4的顶部时，第一限位传感器5将会检测到承载机构3并将信号传输至控制器，控制器将会控制关停驱动机构1。通过第一限位传感器5便于控制，且有效避免承载机构3一直上升造成损坏，提高了提升装置10的安全性。优选地，第一限位传感器5的数量为两个，两个第一限位传感器5分别安装在框架4的顶部的两端，且两个第一限位传感器5分别用于控制两个驱动机构1的开断。In order to improve the safety of the lifting device 10, the lifting device 10 may further include a first limiting sensor 5, the first limiting sensor 5 is located above the carrying mechanism 3, and the first limiting sensor 5 is electrically connected to the controller; The controller is configured to receive the signal detected by the first limit sensor 5 and to control the opening of the two drive mechanisms 1. The first limit sensor 5 is mounted on the top of the frame 4. When the carrier mechanism 3 has an error and rises to the top of the frame 4, the first limit sensor 5 will detect the carrier mechanism 3 and transmit the signal to the controller, and control The device will control the shutdown drive mechanism 1. The first limit sensor 5 facilitates the control, and the damage of the support mechanism 3 is prevented from being continuously increased, thereby improving the safety of the lifting device 10. Preferably, the number of the first limit sensors 5 is two, the two first limit sensors 5 are respectively installed at the two ends of the top of the frame 4, and the two first limit sensors 5 are respectively used to control the two drives. The opening of the mechanism 1.
提升装置10还可以包括有第二限位传感器6，第二限位传感器6位于承载机构3的下方，且第二限位传感器6电连接于控制器；控制器用于接收第二限位传感器6检测到的信号并用于控制两个驱动机构1的开断。The lifting device 10 can further include a second limit sensor 6 , the second limit sensor 6 is located below the carrying mechanism 3 , and the second limit sensor 6 is electrically connected to the controller; the controller is configured to receive the second limit sensor 6 The detected signal is used to control the opening of the two drive mechanisms 1.
第二限位传感器6安装在框架4的底部，当承载机构3存在失误一直下降至框架4的底部时，第二限位传感器6将会检测到承载机构3并将信号传输至控制器，控制器将会控制关停驱动机构1。通过第二限位传感器6便于控制，且有效避免承载机构3一直下降造成损坏，提高了提升装置10的安全性。优选地，第二限位传感器6的数量为两个，两个第二限位传感器6分别安装在框架4的底部的两端，且两个第二限位传感器6分别用于控制两个驱动机构1的开断。The second limit sensor 6 is mounted on the bottom of the frame 4. When the load mechanism 3 has a fault and drops to the bottom of the frame 4, the second limit sensor 6 will detect the carrier mechanism 3 and transmit the signal to the controller, and control The device will control the shutdown drive mechanism 1. The second limit sensor 6 facilitates the control, and the damage of the support mechanism 3 is prevented from being lowered all the time, thereby improving the safety of the lifting device 10. Preferably, the number of the second limit sensors 6 is two, the two second limit sensors 6 are respectively installed at the two ends of the bottom of the frame 4, and the two second limit sensors 6 are respectively used to control the two drives. The opening of the mechanism 1.
提升装置10还包括第一定位仪7和第二定位仪8，第一定位仪7和第二定位仪8分别位于承载机构3的两端，第一定位仪7电连接于控制器；控制器用于接收第一定位仪7检测到的信号并用于控制两个驱动机构1中其中一个驱动机构1的开断；第二定位仪8电连接于控制器；控制器用于接收第二定位仪8检测到的信号并用于控制两个驱动机构1中另外一个驱动机构1的开断。第一定位仪7和第二定位仪8用于检测位于换电汽车中电池箱上反光板的具***置，当第一定位仪7或者第二定位仪8检测到电池箱上反光板时，第一定位仪7或者第二定位仪8将发出信号至控制器，控制器将控制关停驱动机构1，使得承载机构3停止升降。第一定位仪7和第二定位仪8通过控制器分别控制两个驱动机构1的开断，从而控制承载机构3的两端升降移动，使得承载机构3与换电汽车保证同一水平线上，通过第一定位仪7和第二定位仪8能够使得承载机构3的两端精确定位，从而实现提升装置10能够自动化精确定位于电池箱。The lifting device 10 further includes a first locator 7 and a second locator 8, respectively, the first locator 7 and the second locator 8 are respectively located at two ends of the carrying mechanism 3, the first locator 7 is electrically connected to the controller; Receiving a signal detected by the first locator 7 and controlling the opening of one of the two driving mechanisms 1; the second locator 8 is electrically connected to the controller; and the controller is configured to receive the second locator 8 for detecting The incoming signal is used to control the opening of another drive mechanism 1 of the two drive mechanisms 1. The first locator 7 and the second locator 8 are used for detecting the specific position of the reflector on the battery box in the electric vehicle, and when the first locator 7 or the second locator 8 detects the reflector on the battery box, A locator 7 or a second locator 8 will send a signal to the controller which will control the shutdown drive mechanism 1 such that the carrier mechanism 3 stops lifting. The first locator 7 and the second locator 8 respectively control the breaking of the two driving mechanisms 1 by the controller, thereby controlling the lifting and lowering movement of the two ends of the carrying mechanism 3, so that the supporting mechanism 3 and the changing electric vehicle ensure the same horizontal line, The first locator 7 and the second locator 8 enable precise positioning of the two ends of the carrier mechanism 3, thereby enabling the lifting device 10 to be automatically and accurately positioned in the battery compartment.
如图18至图24所示，本发明实施例的电池箱的提升方法利用提升装置10实现。该 提升装置10包括承载机构3、控制器、第一定位仪7、第二定位仪8、两个驱动机构1和两个升降机构2；两个驱动机构1分别连接于两个升降机构2，两个升降机构2分别连接于承载机构3的两端并分别带动承载机构3的两端升降移动，第一定位仪7和第二定位仪8分别位于承载机构3的两端。As shown in FIGS. 18 to 24, the lifting method of the battery case according to the embodiment of the present invention is implemented by the lifting device 10. The lifting device 10 includes a carrying mechanism 3, a controller, a first positioning device 7, a second positioning device 8, two driving mechanisms 1 and two lifting mechanisms 2; the two driving mechanisms 1 are respectively connected to the two lifting mechanisms 2, The two lifting mechanisms 2 are respectively connected to the two ends of the carrying mechanism 3 and respectively drive the two ends of the carrying mechanism 3 to move up and down. The first positioning device 7 and the second positioning device 8 are respectively located at two ends of the supporting mechanism 3.
电池箱的提升方法包括以下步骤：The method of lifting the battery box includes the following steps:
步骤101、第一定位仪7和第二定位仪8分别检测到电池箱的两端并发出第一位置信号和第二位置信号； Step 101, the first locator 7 and the second locator 8 respectively detect both ends of the battery box and emit a first position signal and a second position signal;
步骤102、控制器接收到第一位置信号和第二位置信号并分别控制两个驱动机构1的关闭。Step 102: The controller receives the first position signal and the second position signal and controls the closing of the two driving mechanisms 1, respectively.
第一定位仪7和第二定位仪8用于检测位于换电汽车中电池箱上反光板的具***置，通过第一定位仪7和第二定位仪8通过控制器分别控制两个驱动机构1的开断，两个升降机构2分别通过两个驱动机构1的驱动来实现承载机构3两端的升降，当第一定位仪7和第二定位仪8分别检测到电池箱的两端的反光板之后，第一定位仪7和第二定位仪8分别发出第一位置信号和第二位置信号给到控制器，通过控制器来分别控制两个驱动机构1的关闭，使得承载机构3的两端停止升降移动，从而实现承载机构3的换电装置20将与换电汽车上的电池箱处于同一水平线上，从而实现提升装置10能够自动化精确定位于电池箱。同时，通过控制器来分别控制两个驱动机构1的关闭，从而实现提升装置10能够自动化精确定位于电池箱。The first locator 7 and the second locator 8 are used for detecting the specific position of the reflector on the battery box in the electric vehicle, and the two locators are respectively controlled by the controller by the first locator 7 and the second locator 8 The two lifting mechanisms 2 are respectively driven by the driving of the two driving mechanisms 1 to realize the lifting and lowering of the two ends of the carrying mechanism 3, after the first positioning device 7 and the second positioning device 8 respectively detect the reflective plates at both ends of the battery box The first locator 7 and the second locator 8 respectively send the first position signal and the second position signal to the controller, and respectively control the closing of the two driving mechanisms 1 by the controller, so that both ends of the carrying mechanism 3 are stopped. The lifting and lowering movement, so that the power changing device 20 of the carrying mechanism 3 will be on the same horizontal line as the battery box on the electric vehicle, so that the lifting device 10 can be automatically and accurately positioned in the battery box. At the same time, the closing of the two drive mechanisms 1 is separately controlled by the controller, so that the lifting device 10 can be automatically and accurately positioned in the battery box.
虽然以上描述了本发明的具体实施方式，但是本领域的技术人员应当理解，这仅是举例说明，本发明的保护范围是由所附权利要求书限定的。本领域的技术人员在不背离本发明的原理和实质的前提下，可以对这些实施方式做出多种变更或修改，但这些变更和修改均落入本发明的保护范围。While the invention has been described with respect to the embodiments of the present invention, it is understood that the scope of the invention is defined by the appended claims. A person skilled in the art can make various changes or modifications to the embodiments without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the invention.

Claims (23)

  1. 一种电池箱更换托盘机构，其特征在于，包括：A battery box replacement tray mechanism, comprising:
    上动盘、托盘、第一驱动部，所述上动盘内设有第一导轨，所述托盘安装于所述第一导轨上，所述第一驱动部驱动所述托盘在所述第一导轨上滑动，所述托盘设有能伸出至所述上动盘的外部的伸出端。a moving plate, a tray, a first driving portion, a first rail disposed in the upper moving plate, the tray being mounted on the first rail, the first driving portion driving the tray at the first Slided on the guide rail, the tray is provided with an extended end that can protrude to the outside of the upper movable disc.
  2. 如权利要求1所述的电池箱更换托盘机构，其特征在于：所述电池箱更换托盘机构包括回转支撑组件，所述回转支撑组件位于所述上动盘的下方，所述回转支撑组件带动所述上动盘旋转；A battery case replacement tray mechanism according to claim 1, wherein said battery case replacement tray mechanism comprises a slewing support assembly, said slewing support assembly being located below said upper movable plate, said slewing support assembly driving Said that the moving disk rotates;
    优选地：所述回转支撑组件包括转动盘、固定盘和回转驱动部，所述转动盘与所述上动盘固定连接，所述转动盘套在所述固定盘上，所述回转驱动部驱动所述转动盘绕所述固定盘转动；Preferably, the slewing support assembly comprises a rotating disc, a fixed disc and a slewing drive, the rotating disc is fixedly connected with the upper moving disc, the rotating disc is sleeved on the fixed disc, and the slewing drive is driven Rotating the coil about the fixed disk;
    优选地：所述回转驱动部包括回转电机、蜗杆，所述回转电机的转动轴与所述蜗杆同轴连接，所述转动盘为蜗轮，所述蜗杆与所述蜗轮相啮合；Preferably, the slewing drive portion includes a slewing motor, a worm, a rotating shaft of the slewing motor is coaxially connected to the worm, the rotating disk is a worm wheel, and the worm meshes with the worm wheel;
  3. 如权利要求2所述的电池箱更换托盘机构，其特征在于：所述伸出端设置有第一检测部，所述第一检测部检测所述伸出端与电池箱之间的角度，并发送第一检测数据给所述回转支撑组件。A battery case replacement tray mechanism according to claim 2, wherein said projecting end is provided with a first detecting portion, said first detecting portion detecting an angle between said projecting end and the battery case, and Sending first detection data to the slewing support assembly.
  4. 如权利要求1-3中至少一项所述的电池箱更换托盘机构，其特征在于：所述托盘包括导轨安装板，所述导轨安装板设有第一导轨槽，所述第一导轨安装于所述第一导轨槽内并能沿所述第一导轨槽的延伸方向滑动；A battery case replacement tray mechanism according to at least one of claims 1 to 3, wherein the tray comprises a rail mounting plate, the rail mounting plate is provided with a first rail slot, and the first rail is mounted to The first rail slot is slidable along the extending direction of the first rail slot;
    和/或：所述第一驱动部包括第一电机、齿轮、齿条，所述第一电机固定在所述托盘上，所述齿条固定在所述上动盘上，所述齿条与所述第一导轨相平行，所述第一电机的转动轴带动所述齿轮转动，所述齿轮与所述齿条相啮合；And/or: the first driving portion includes a first motor, a gear, a rack, the first motor is fixed on the tray, the rack is fixed on the upper moving plate, and the rack is coupled to The first guide rails are parallel, the rotating shaft of the first motor drives the gear to rotate, and the gear meshes with the rack;
    和/或：所述电池箱更换托盘机构还包括推盘盒、第二驱动部，所述托盘上设有第二导轨，所述推盘盒安装在所述第二导轨上，所述第二驱动部驱动所述推盘盒沿所述第二导轨移动；And/or: the battery box replacement tray mechanism further includes a pusher box, a second driving portion, the tray is provided with a second rail, the pusher box is mounted on the second rail, the second The driving portion drives the pusher box to move along the second rail;
    优选地：所述第二导轨与所述第一导轨相平行。Preferably, the second rail is parallel to the first rail.
  5. 如权利要求4所述的电池箱更换托盘机构，其特征在于：所述托盘面向所述推盘盒的表面设置有多个辅助滚轮，所述辅助滚轮的轴线垂直于所述第二导轨，所述辅助滚轮的外周面能与所述推盘盒的表面相接触；The battery box replacement tray mechanism according to claim 4, wherein a surface of the tray facing the pusher box is provided with a plurality of auxiliary rollers, and an axis of the auxiliary roller is perpendicular to the second rail. The outer peripheral surface of the auxiliary roller can be in contact with the surface of the pusher case;
    和/或：所述第二驱动部包括第二电机、同步带、多个辊轮，多个所述辊轮将所述同步带张紧，所述同步带的传送方向与所述第二导轨相平行，所述同步带与所述推盘盒固定连接，所述第二电机的转动轴带动其中一个所述辊轮转动；And/or: the second driving portion includes a second motor, a timing belt, a plurality of rollers, the plurality of rollers tensioning the timing belt, a conveying direction of the timing belt and the second rail Parallel, the timing belt is fixedly connected to the pusher box, and the rotating shaft of the second motor drives one of the rollers to rotate;
    和/或：所述推盘盒面向所述伸出端的表面为端表面，所述推盘盒的端表面设有能与电池箱锁定的锁定盘；And/or: the surface of the pusher box facing the protruding end is an end surface, and the end surface of the pusher box is provided with a locking disc that can be locked with the battery box;
    优选地：所述锁定盘上设有解锁顶杆；所述锁定盘与所述电池箱锁定时，所述解锁顶杆按下所述电池箱上的解锁按钮，将所述电池箱从电动车上解锁。Preferably, the locking disk is provided with an unlocking ram; when the locking disk is locked with the battery box, the unlocking ejector pin presses an unlocking button on the battery box to drive the battery box from the electric vehicle Unlock on.
  6. 如权利要求4所述的电池箱更换托盘机构，其特征在于：所述推盘盒上还设有第二检测部，所述第二检测部检测所述推盘盒是否吸附电池箱并生成第二检测数据，所述第二检测部发送所述第二检测数据给所述第二驱动部。The battery box replacement tray mechanism according to claim 4, wherein the push tray is further provided with a second detecting portion, and the second detecting portion detects whether the push box absorbs the battery box and generates the first And detecting the data, the second detecting unit transmitting the second detection data to the second driving unit.
  7. 如权利要求1-6中至少一项所述的电池箱更换托盘机构，其特征在于：所述伸出端的端面上设有第三检测部，所述第三检测部测量所述伸出端与电池箱之间的距离并生成第三检测数据，所述第三检测部发送所述第三检测数据给所述第一驱动部；A battery case replacement tray mechanism according to at least one of claims 1 to 6, wherein a third detecting portion is provided on an end surface of the protruding end, and the third detecting portion measures the protruding end and a distance between the battery boxes and generating third detection data, the third detecting unit transmitting the third detection data to the first driving portion;
    和/或：所述上动盘面向所述伸出端的端面设有电池到位保护装置，所述电池到位保护装置检测所述电池箱是否安装到位；在所述电池箱安装不到位的情况下，所述电池到位保护装置发出报警信号。And/or: a battery in place protection device is disposed on an end surface of the upper moving plate facing the protruding end, and the battery in place protection device detects whether the battery box is installed in position; in a case where the battery box is not installed in position, The battery in place protection device sends an alarm signal.
  8. 一种电池转运装置，其特征在于：所述电池转运装置包括行走机构、升降机构及如权利要求1～7任一项所述的电池箱更换托盘机构；所述电池箱更换托盘机构位于所述升降机构上，所述升降机构安装于所述行走机构上，所述升降机构连同所述电池箱更换托盘机构一起升降，所述行走机构连同所述升降机构、电池箱更换托盘机构一起水平移动。A battery transfer device, comprising: a running mechanism, a lifting mechanism, and a battery case changing tray mechanism according to any one of claims 1 to 7; wherein the battery box changing tray mechanism is located In the lifting mechanism, the lifting mechanism is mounted on the traveling mechanism, and the lifting mechanism is lifted together with the battery box replacement tray mechanism, and the traveling mechanism moves horizontally together with the lifting mechanism and the battery box replacement tray mechanism.
  9. 一种提升装置，其特征在于，其包括有驱动机构、升降机构和承载机构，所述驱动机构连接于所述升降机构，所述升降机构连接于所述承载机构的两端并分别带动所述承载机构的两端升降移动。A lifting device, comprising: a driving mechanism, a lifting mechanism and a supporting mechanism, wherein the driving mechanism is connected to the lifting mechanism, the lifting mechanism is connected to two ends of the supporting mechanism and respectively drives the Both ends of the carrying mechanism move up and down.
  10. 如权利要求9所述的提升装置，其特征在于，所述提升装置还包括有框架，所述承载机构位于所述框架内，所述框架的两端均设有沿竖直方向延伸的导向部，所述承载机构的两端分别连接于两个所述导向部并在所述导向部上滑动；A lifting device according to claim 9, wherein said lifting device further comprises a frame, said carrier mechanism being located in said frame, and both ends of said frame are provided with guiding portions extending in a vertical direction The two ends of the supporting mechanism are respectively connected to the two guiding portions and slide on the guiding portion;
    优选地，所述承载机构的一端设有导向槽轮，所述导向槽轮具有环形凹槽，所述导向部为导轨，所述环形凹槽套在所述导轨上并在所述导轨上滑动，所述环形凹槽的槽口宽度大于所述导轨的厚度；Preferably, one end of the supporting mechanism is provided with a guiding groove wheel, the guiding groove wheel has an annular groove, the guiding portion is a guide rail, and the annular groove is sleeved on the guiding rail and slides on the guiding rail The width of the notch of the annular groove is greater than the thickness of the guide rail;
    优选地，所述导向槽轮包括有槽轮本体和连接板，所述连接板的一侧连接于所述承载机构，所述槽轮本体枢接于所述连接板的另一侧，所述环形凹槽设置在所述槽轮本体上；Preferably, the guide sheave includes a sheave body and a connecting plate, one side of the connecting plate is connected to the supporting mechanism, and the sheave body is pivotally connected to the other side of the connecting plate, An annular groove is disposed on the sheave body;
    优选地，所述连接板固定连接于所述承载机构。Preferably, the connecting plate is fixedly connected to the supporting mechanism.
  11. 如权利要求10所述的提升装置，其特征在于，所述连接板上设有沿水平方向延伸的腰形孔，所述连接板通过螺栓穿过所述腰形孔并连接于所述承载机构；A lifting device according to claim 10, wherein said connecting plate is provided with a waist-shaped hole extending in a horizontal direction, said connecting plate passing through said waist hole through a bolt and connected to said supporting mechanism ;
    优选地，所述承载机构的一端设有限位部件，所述连接板位于所述限位部件和所述导轨之间，且所述限位部件连接于所述承载机构并抵靠于所述连接板。Preferably, one end of the supporting mechanism is provided with a limiting member, the connecting plate is located between the limiting member and the guide rail, and the limiting member is connected to the supporting mechanism and abuts against the connecting board.
    优选地，所述限位部件包括有固定块和抵靠件，所述固定块连接于所述承载机构，所述抵靠件的一端连接于所述固定块并在所述固定块上沿水平方向移动，所述抵靠件的另一端抵靠于所述连接板。Preferably, the limiting member comprises a fixing block and an abutting member, the fixing block is connected to the supporting mechanism, and one end of the abutting member is connected to the fixing block and horizontally on the fixing block The direction moves, and the other end of the abutment abuts against the connecting plate.
  12. 如权利要求10所述的提升装置，其特征在于，所述导轨的两侧均设有所述导向槽轮，位于所述导轨的其中一侧的所述连接板固定连接于所述承载机构，位于所述导轨的另一侧的所述连接板连接于所述承载机构并在所述承载机构上沿垂直于所述槽轮本体的滑行方向滑移。The lifting device according to claim 10, wherein the guide rails are disposed on both sides of the guide rail, and the connecting plate on one side of the guide rail is fixedly connected to the supporting mechanism. The connecting plate on the other side of the guide rail is coupled to the carrying mechanism and slides on the carrying mechanism in a sliding direction perpendicular to the sheave body.
  13. 如权利要求10所述的提升装置，其特征在于，所述承载机构的一端设有所述导向槽轮，所述承载机构的另一端设有滑轮，所述导向槽轮和所述滑轮分别在所述框架两 端的所述导轨上滑动。The lifting device according to claim 10, wherein one end of the supporting mechanism is provided with the guiding sheave, and the other end of the supporting mechanism is provided with a pulley, and the guiding sheave and the pulley are respectively The guide rails on both ends of the frame slide.
  14. 如权利要求9-13中至少一项所述的提升装置，其特征在于，所述驱动机构包括有动力源和减速机，所述减速机的输入端连接于所述动力源，所述减速机的输出端连接于所述升降机构；The lifting device according to at least one of claims 9 to 13, wherein the driving mechanism comprises a power source and a speed reducer, and an input end of the speed reducer is connected to the power source, the speed reducer The output end is connected to the lifting mechanism;
    和/或，所述驱动机构和所述升降机构的数量均为两个，两个所述驱动机构分别连接于两个所述升降机构，两个所述升降机构分别连接于所述承载机构的两端；And/or the number of the driving mechanism and the lifting mechanism are two, and the two driving mechanisms are respectively connected to the two lifting mechanisms, and the two lifting mechanisms are respectively connected to the supporting mechanism. Both ends
    优选地，所述升降机构包括有链条、第一链轮和第二链轮，所述驱动机构位于所述框架的顶部，且所述驱动机构连接于所述第一链轮并驱动所述第一链轮旋转，所述第二链轮枢接于所述框架的底部，所述链条的一端连接于所述承载机构，所述链条的另一端绕过所述第一链轮和所述第二链轮并连接于所述承载机构。Preferably, the lifting mechanism includes a chain, a first sprocket and a second sprocket, the driving mechanism is located at a top of the frame, and the driving mechanism is coupled to the first sprocket and drives the first a sprocket is rotated, the second sprocket is pivotally connected to a bottom of the frame, one end of the chain is connected to the carrying mechanism, and the other end of the chain bypasses the first sprocket and the first The two sprocket wheels are coupled to the carrier mechanism.
  15. 如权利要求12所述的提升装置，其特征在于，所述提升装置包括有控制器，所述控制器电连接于两个所述驱动机构并用于控制两个所述驱动机构的开断；A lifting device according to claim 12, wherein said lifting device comprises a controller electrically connected to said two driving mechanisms and for controlling the breaking of said two driving mechanisms;
    优选地，所述提升装置还包括有：Preferably, the lifting device further comprises:
    第一限位传感器，所述第一限位传感器位于所述承载机构的上方，且所述第一限位传感器电连接于所述控制器；所述控制器用于接收所述第一限位传感器检测到的信号并用于控制两个所述驱动机构的开断；a first limit sensor, the first limit sensor is located above the carrying mechanism, and the first limit sensor is electrically connected to the controller; the controller is configured to receive the first limit sensor The detected signal is used to control the opening of the two drive mechanisms;
    第二限位传感器，所述第二限位传感器位于所述承载机构的下方，且所述第二限位传感器电连接于所述控制器；所述控制器用于接收所述第二限位传感器检测到的信号并用于控制两个所述驱动机构的开断；a second limit sensor, the second limit sensor is located below the carrying mechanism, and the second limit sensor is electrically connected to the controller; the controller is configured to receive the second limit sensor The detected signal is used to control the opening of the two drive mechanisms;
    和/或，所述提升装置还包括第一定位仪和第二定位仪，所述第一定位仪和所述第二定位仪分别位于所述承载机构的两端，所述第一定位仪电连接于所述控制器；所述控制器用于接收所述第一定位仪检测到的信号并用于控制两个所述驱动机构中其中一个驱动机构的开断；And/or, the lifting device further includes a first locator and a second locator, the first locator and the second locator are respectively located at two ends of the carrying mechanism, and the first locator is electrically Connected to the controller; the controller is configured to receive a signal detected by the first locator and to control opening of one of the two driving mechanisms;
    所述第二定位仪电连接于所述控制器；所述控制器用于接收所述第二定位仪检测到的信号并用于控制两个所述驱动机构中另外一个驱动机构的开断。The second locator is electrically connected to the controller; the controller is configured to receive a signal detected by the second locator and to control opening of another one of the two drive mechanisms.
  16. 一种电池箱快换***，其特征在于，其包括有如权利要求9-15中任意一项所述 的提升装置。A battery compartment quick change system, characterized in that it comprises a lifting device as claimed in any one of claims 9-15.
  17. 一种电池箱的提升方法，其特征在于，所述电池箱的提升方法利用提升装置实现，所述提升装置包括承载机构、控制器、第一定位仪、第二定位仪、两个驱动机构和两个升降机构；A lifting method of a battery box, characterized in that the lifting method of the battery box is realized by a lifting device, the lifting device comprises a bearing mechanism, a controller, a first positioning device, a second positioning device, two driving mechanisms and Two lifting mechanisms;
    两个所述驱动机构分别连接于两个所述升降机构，两个所述升降机构分别连接于所述承载机构的两端并分别带动所述承载机构的两端升降移动，所述第一定位仪和所述第二定位仪分别位于所述承载机构的两端；The two driving mechanisms are respectively connected to the two lifting mechanisms, and the two lifting mechanisms are respectively connected to the two ends of the supporting mechanism and respectively drive the two ends of the supporting mechanism to move up and down, the first positioning The instrument and the second locator are respectively located at two ends of the supporting mechanism;
    所述电池箱的提升方法包括如下步骤：The lifting method of the battery box includes the following steps:
    S1、所述第一定位仪和所述第二定位仪分别检测到电池箱的两端并发出第一位置信号和第二位置信号；S1, the first locator and the second locator respectively detect two ends of the battery box and emit a first position signal and a second position signal;
    S2、所述控制器接收到所述第一位置信号和所述第二位置信号并分别控制两个所述驱动机构的关闭。S2. The controller receives the first position signal and the second position signal and respectively controls closing of the two driving mechanisms.
  18. 一种回转支撑装置，其特征在于，其包括有底盘、回转盘和驱动机构，所述回转盘套在所述底盘上，所述回转盘的顶部用于固定连接待旋转载体，所述驱动机构连接于所述回转盘并用于驱动所述回转盘在所述底盘的外周旋转。A slewing support device, comprising: a chassis, a rotary disk and a driving mechanism, the rotary disk is sleeved on the chassis, a top of the rotary disk is used for fixedly connecting a carrier to be rotated, and the driving mechanism Connected to the rotary disk and used to drive the rotary disk to rotate on the outer circumference of the chassis.
  19. 如权利要求18所述的回转支撑装置，其特征在于，所述驱动机构包括有动力源和蜗杆，所述动力源连接于所述蜗杆，且所述动力源用于驱动所述蜗杆以所述蜗杆的轴线为轴旋转，所述回转盘的外壁面上设有蜗轮，所述蜗轮与所述蜗杆相啮合；A slewing support apparatus according to claim 18, wherein said drive mechanism includes a power source and a worm, said power source is coupled to said worm, and said power source is for driving said worm to said The axis of the worm is a shaft rotation, and the outer wall surface of the rotary disk is provided with a worm wheel, and the worm wheel meshes with the worm;
    优选地，所述驱动机构还包括有减速机，所述减速机的输入端连接于所述动力源，所述减速机的输出端连接于所述蜗杆；Preferably, the driving mechanism further includes a reducer, an input end of the reducer is connected to the power source, and an output end of the reducer is connected to the worm;
    和/或，所述回转支撑装置还包括有外壳，所述外壳包覆于所述回转盘的外壁面，所述外壳上具有缺口，所述回转盘露出于所述缺口并连接于所述驱动机构；And/or the slewing support device further includes a casing covering the outer wall surface of the rotating disk, the casing having a notch, the rotating disk being exposed to the notch and connected to the driving mechanism;
    优选地，所述外壳包括包覆部和套部，所述包覆部包覆于所述回转盘的外壁面，所述套部套设于所述蜗杆，且所述蜗杆在所述套部内滑动，所述包覆部与所述套部之间通过所述缺口相连通。Preferably, the outer casing includes a covering portion and a sleeve portion, the covering portion is wrapped around an outer wall surface of the rotating disc, the sleeve portion is sleeved on the worm, and the worm is inside the sleeve portion Sliding, the covering portion and the sleeve portion communicate with each other through the notch.
  20. 如权利要求18所述的回转支撑装置，其特征在于，所述回转盘与所述底盘之间 设置有轴承，所述轴承包括有外圈和内圈，所述外圈与所述回转盘的内壁面相配合，所述内圈与所述底盘的外壁面相配合。A slewing support device according to claim 18, wherein a bearing is disposed between the rotary disk and the chassis, the bearing includes an outer ring and an inner ring, and the outer ring and the rotary disk The inner wall faces cooperate, and the inner ring cooperates with the outer wall surface of the chassis.
  21. 一种电池托盘总成，其特征在于，其包括有承载机构和位于所述承载机构上的至少一个旋转组件，所述旋转组件包括电池托盘和如权利要求18-20中任意一项所述的回转支撑装置，所述底盘的底部连接于所述承载机构，所述回转盘的顶部连接于所述电池托盘；A battery tray assembly including a carrier mechanism and at least one rotating assembly on the carrier mechanism, the rotating assembly including a battery tray and the apparatus of any one of claims 18-20 a slewing support device, a bottom of the chassis is connected to the carrying mechanism, and a top of the rotating disk is connected to the battery tray;
    优选地，所述旋转组件还包括旋转检测单元，所述旋转检测单元设置于所述电池托盘上，所述旋转检测单元检测所述电池托盘与参照物之间的角度并与所述驱动机构通信连接；Preferably, the rotating assembly further includes a rotation detecting unit, the rotation detecting unit is disposed on the battery tray, the rotation detecting unit detects an angle between the battery tray and a reference object and communicates with the driving mechanism connection;
    优选地，所述旋转检测单元包括两个接近开关，两个所述接近开关分别位于所述电池托盘的两端，两个所述接近开关均用于测量自身与所述参照物之间的距离；当两个所述接近开关与所述参照物之间的距离一致时，所述旋转检测单元发送停止信号给所述驱动机构。Preferably, the rotation detecting unit comprises two proximity switches, two of which are respectively located at two ends of the battery tray, and both of the proximity switches are used for measuring a distance between itself and the reference object. When the distance between the two proximity switches and the reference object coincides, the rotation detecting unit sends a stop signal to the driving mechanism.
  22. 如权利要求21所述的电池托盘总成，其特征在于，所述旋转组件的数量为多个，多个所述旋转组件呈阵列分布在所述承载机构上；The battery tray assembly according to claim 21, wherein the number of the rotating components is plural, and the plurality of rotating components are distributed in an array on the supporting mechanism;
    优选地，所述电池托盘总成包括控制器，所述控制器电连接于多个所述旋转组件的驱动机构；Preferably, the battery tray assembly includes a controller electrically connected to a plurality of driving mechanisms of the rotating assembly;
    和/或，所述回转支撑装置包括控制器，所述控制器电连接于所述驱动机构并用于控制所述驱动机构的开断。And/or, the slewing support device includes a controller electrically coupled to the drive mechanism and configured to control opening of the drive mechanism.
  23. 一种电池箱快换***，其特征在于，其包括有如权利要求21或22所述的电池托盘总成。A battery compartment quick change system characterized by comprising the battery tray assembly of claim 21 or 22.
PCT/CN2018/125745 2017-12-29 2018-12-29 Rotary supporting device, tray replacement mechanism, quick replacement system and lifting method WO2019129296A1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201711482819.6 2017-12-29
CN201711486910.5 2017-12-29
CN201711482819.6A CN109987064A (en) 2017-12-29 2017-12-29 The method for improving of lifting device, battery case quick-change system and battery case
CN201711486910.5A CN109987070B (en) 2017-12-29 2017-12-29 Battery box replacement tray mechanism and battery transfer device comprising same
CN201711486903.5 2017-12-29
CN201711486903.5A CN109994668A (en) 2017-12-29 2017-12-29 Slewing supporting device, battery tray assembly and battery case quick-change system

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