CN115520156A - Heavy truck power exchanging station - Google Patents
Heavy truck power exchanging station Download PDFInfo
- Publication number
- CN115520156A CN115520156A CN202211285201.1A CN202211285201A CN115520156A CN 115520156 A CN115520156 A CN 115520156A CN 202211285201 A CN202211285201 A CN 202211285201A CN 115520156 A CN115520156 A CN 115520156A
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- battery
- track
- driving assembly
- replacement
- vehicle
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- 238000012546 transfer Methods 0.000 claims abstract description 65
- 210000001503 joint Anatomy 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 33
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a heavy truck battery replacement station, and relates to the technical field of heavy truck battery replacement. The heavy truck power exchanging station comprises: trade the electricity storehouse, trade the electricity storehouse and include: the battery replacing device comprises a plurality of battery bin positions and a first driving assembly, wherein the battery bin positions are used for accommodating at least one battery, and a first battery replacing track is arranged below each battery bin position; each first battery replacement track is provided with a first driving assembly; transfer platform, transfer platform includes: the second battery replacing track, the third battery replacing track and the second driving assembly; the second battery replacing track is in butt joint with a battery replacing track of the vehicle to be replaced, and the third battery replacing track is used for being in butt joint with the first battery replacing track; the second driving assembly is arranged on the second battery replacing track and/or the third battery replacing track; and the controller is respectively connected with the first driving assembly and the second driving assembly. According to the technical scheme, the battery replacement time and the occupied area of the battery replacement station are saved.
Description
Technical Field
The invention relates to the technical field of replacement of batteries of heavy trucks, in particular to a replacement station of a heavy truck.
Background
With the continuous popularization of new energy automobiles, the electric automobile battery replacement link is an important problem to be solved in the electric automobile industry, and automatic battery replacement is realized by using special battery replacement equipment, so that the electric automobile battery replacement station is a technical development direction of the electric automobile battery charging and replacing station.
At present, most power changing stations in the market are used for changing power in overhead traveling cranes or single station RGVs (Rail Guided vehicles). The charging bin positions are arranged on two sides of the travelling crane side by side, the bin positions are increased, the travelling distance of the cabinet car and the RGV trolley is prolonged, the battery replacement time is prolonged, and the occupied area of the battery replacement station is large.
Disclosure of Invention
The embodiment of the invention provides a heavy truck power change station, which aims to solve the problems of large occupied area and long power change time of the power change station in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the embodiment of the invention provides a heavy truck power exchanging station, which comprises:
trade the electricity storehouse, trade the electricity storehouse and include: the battery replacing device comprises a plurality of battery bin positions and a first driving assembly, wherein the battery bin positions are used for accommodating at least one battery, and a first battery replacing track is arranged below each battery bin position; each first battery replacement track is provided with the first driving assembly;
the transfer platform, the transfer platform includes: the second battery replacing track, the third battery replacing track and the second driving assembly; the second battery replacing track is in butt joint with a battery replacing track of a vehicle to be replaced, and the third battery replacing track is used for being in butt joint with the first battery replacing track; the second driving assembly is arranged on the second battery replacing track and/or the third battery replacing track;
the controller is respectively connected with the first driving assembly and the second driving assembly;
when the vehicle to be switched enters the battery switching parking space, the controller sends a battery switching signal; the transfer platform receives the power conversion signal, the second power conversion track is in butt joint with a power conversion track of the vehicle to be subjected to power conversion, or the third power conversion track is used for being in butt joint with the first power conversion track, and replacement of the battery between the vehicle to be subjected to power conversion and the battery bin position is executed.
Optionally, the heavy truck swap station further includes:
a support platform and a six-degree-of-freedom structure;
the transfer platform is arranged on the supporting platform;
the six-degree-of-freedom structure is arranged between the transfer platform and the supporting platform.
Optionally, the first drive assembly and the second drive assembly each comprise:
a drive motor and a gear;
the gear is connected with a rack at the bottom of the battery in the battery replacement process;
the driving motor is used for receiving the control signal sent by the controller and driving the gear to move.
Optionally, the first battery replacing track, the second battery replacing track and the third battery replacing track are respectively provided with:
a limiting structure and a detection unit;
the detection unit is connected with the limiting structure and is used for detecting the position of the battery in the battery replacement process;
the detection unit sends a positioning signal when detecting that the battery reaches a preset position in the battery replacement process; the limiting structure receives the positioning signal to limit the battery in the battery replacement process.
Optionally, the heavy truck swap station further includes:
the lifting charging structure is arranged on the first battery replacement rail.
Optionally, the heavy truck swap station further includes:
the deceleration strip and/or the detector are arranged at the position of the battery replacement space.
Optionally, the heavy truck swap station further includes:
a fourth battery replacement track;
the supporting platform is connected with the fourth battery replacing track in a sliding mode and can move along a first direction; the first direction is parallel to the length direction of the fourth battery replacing track.
The invention has the beneficial effects that:
in the technical scheme, when a vehicle to be switched enters a battery switching parking place, a controller of a heavy truck battery switching station sends a battery switching signal; and a transfer platform of the heavy truck battery changing station receives the battery changing signal, a second battery changing track of the heavy truck battery changing station is in butt joint with a battery changing track of the vehicle to be battery changed, or a third battery changing track of the heavy truck battery changing station is used for being in butt joint with a first battery changing track arranged under a battery bin, the replacement of the battery between the vehicle to be battery changed and the battery bin is executed, and the battery changing time and the occupied area of the battery changing station are saved.
Drawings
Fig. 1 is a schematic structural diagram of a heavy truck swap station according to an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of a heavy truck swap station according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a transfer platform according to an embodiment of the present invention;
fig. 4 is a second schematic structural diagram of the transfer platform according to the embodiment of the present invention.
Description of reference numerals:
1-a power change bin; 11-battery bin; 111-a rack; 112-road wheels; 12-a first battery replacement track; 14-a lifting charging structure; 2-a transfer platform; 21-a second battery replacement track; 22-a third power change track; 23-a second drive assembly; 3-a vehicle waiting for battery replacement; 31-a vehicle battery; 32-vehicle battery replacement base; 4-a speed bump; 5-a fourth battery replacement track; 6-supporting the platform; 7-six-degree-of-freedom structure; 8-a limit structure.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. In the following description, specific details are provided, such as specific configurations and components, merely to facilitate a thorough understanding of embodiments of the invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
The invention provides a heavy truck power exchanging station, aiming at the problems of large occupied area and long power exchanging time of the power exchanging station in the prior art.
As shown in fig. 1 to 4, an embodiment of the present invention provides a heavy truck swap station, including:
the electricity changing bin 1 comprises: the battery charging system comprises a plurality of battery bin positions 11 and a first driving assembly, wherein the battery bin positions 11 are used for accommodating at least one battery, and a first battery replacing track 12 is arranged below each battery bin position; each first battery replacement rail 12 is provided with the first driving assembly;
a controller connected to the first driving assembly and the second driving assembly 23, respectively;
when the vehicle 3 to be switched enters the battery switching parking space, the controller sends a battery switching signal; the transfer platform 2 receives the power conversion signal, and the second power conversion track 21 is in butt joint with the power conversion track of the vehicle 3 to be converted, or the third power conversion track 22 is used for being in butt joint with the first power conversion track 12, so as to perform battery replacement between the vehicle 3 to be converted and the battery compartment 11.
Here, the vehicle 3 to be replaced is preferably a heavy truck type vehicle to be replaced, and of course, the power replacement station of the present invention also supports other types of vehicles to be replaced, and the present invention is not particularly limited.
Optionally, the battery compartment 11 of the power exchanging compartment 1 is not limited to be arranged in parallel as shown in fig. 1, and may also be a semi-circle or a 1/4 circle or the like, and is not limited herein.
It should be noted that, the power conversion bins 1 may be one or more, and when there are a plurality of power conversion bins 1, they may be all disposed on one side of the transfer platform 2, or disposed on two opposite sides of the transfer platform 2, and at this time, the transfer platform 2 may be disposed as a rotating platform supporting 360 ° rotation, so as to achieve the purpose of power conversion.
In the embodiment of the invention, the second power conversion track 21, the third power conversion track 22 and the second driving component 23 are integrated to form a transfer platform, so that the floor area of the power conversion station is reduced, and the purpose of automatically converting power after the vehicle 3 to be converted enters the power conversion station is realized; when the vehicle 3 to be switched enters the switching parking space, the controller sends a switching signal, the transfer platform 2 receives the switching signal, the transfer platform 2 controls the second switching track 21 to be in butt joint with the switching track of the vehicle to be switched, the purpose of taking down the vehicle-mounted battery 31 (a battery which is empty or low in electric quantity and needs to be replaced) from the vehicle-mounted switching base 32 is achieved, the second switching track 21 plays a role of a transfer bin position, the transfer bin position does not need to be independently arranged, and the space of the switching station is reduced; the transfer platform 2 controls the third power conversion track 22 to be in butt joint with the first power conversion track 12, so as to receive the fully charged battery in the battery bin 11; the sequence of the second battery replacing rail 21 in butt joint with the battery replacing rail of the vehicle to be replaced, and the sequence of the third battery replacing rail 22 in butt joint with the first battery replacing rail 12 may be set according to specific actual requirements, which is not specifically limited herein. According to the invention, through the arrangement of the transfer platforms of the two power conversion tracks, the transfer position is not required to be arranged or the power conversion is carried out by utilizing the RGV, so that the arrangement space of the power conversion station is saved.
It should be further noted that after the battery replacement is completed, the second battery replacement rail 21 is connected to the first battery replacement rail 12, and the vehicle-mounted battery 31 is conveyed to the battery compartment 11 for charging.
Optionally, in this embodiment of the present invention, the heavy truck replacement station further includes:
the deceleration strip 4 and/or the detector are arranged at the position of the battery replacement space.
In the embodiment, a deceleration strip 4 is arranged at a preset position of the battery replacing parking space, the deceleration strip 4 is used for positioning the vehicle 3 to be replaced, the deceleration strip 4 can indicate a parking position for the vehicle 3 to be replaced, the area of the battery replacing parking space is defined, parking is facilitated, and the deceleration strip 4 belongs to mechanical positioning; of course, the battery replacement vehicle position can be replaced by a detector, and the detector is preferably a sensor, so that the detection accuracy is improved relatively. Speed bumps 4 are preferred for use in the present invention, which is the lowest cost and easier to use.
Optionally, as shown in fig. 1, the first battery replacing rail 12 further includes:
the lifting charging structure 14 is arranged on the first battery replacing track 12.
In this embodiment, the lifting charging structure 14 provided by the invention is arranged on the first battery replacing track 12, has a simple structure and a small occupied area, can charge the first battery, and meets the characteristic of battery recycling.
Optionally, as shown in fig. 4, the first battery replacing rail 12, the second battery replacing rail 21, and the third battery replacing rail 22 are respectively provided with:
a limiting structure 8 and a detection unit;
the detection unit is connected with the limiting structure and is used for detecting the position of the battery in the battery replacement process;
the detection unit sends a positioning signal when detecting that the battery reaches a preset position in the battery replacement process; and the limiting structure receives the positioning signal to limit the battery in the battery replacement process.
In this embodiment, the first battery replacing rail 12, the second battery replacing rail 21 and the third battery replacing rail 22 are all configured as non-roller structures, it should be noted that the battery weight related to heavy trucks is large, and there is a certain risk in the case of using aerial grabbing, and the battery replacing efficiency is improved by using the first driving assembly or the second driving assembly 23, and the safety is also ensured; the first battery replacing track 12, the second battery replacing track 21 and the third battery replacing track 22 are respectively provided with a plurality of limiting structures 8, so that the stability of the battery is ensured; the detection unit is used for monitoring multiple information such as motion postures and whether batteries are in place in the battery replacement process, and large errors caused by manual monitoring are avoided.
In a specific embodiment, the vehicle-mounted battery 31 detached from the electric vehicle 3 to be replaced is conveyed to the first battery replacing rail 12 through the second battery replacing rail 21, then the detection unit detects whether the vehicle-mounted battery 31 reaches the preset position of the first battery replacing rail 12, when the conditions are met, the plurality of limiting structures 8 of the first battery replacing rail 12 are lifted, the vehicle-mounted battery 31 is limited, and the lifting charging structure 14 is controlled to lift up for charging.
Optionally, as shown in fig. 1 to 4, the heavy truck replacement station further includes:
a fourth battery replacement track 5;
the supporting platform 6 is connected with the fourth battery replacing track 5 in a sliding manner and can move along a first direction; the first direction is parallel to the length direction of the fourth battery replacing track 5.
Wherein, the transfer platform 2 is arranged on the supporting platform 6.
In this embodiment, the transfer platform 2 is disposed on the support platform 6, the support platform 6 can move along the length direction of the fourth power conversion track 5 to drive the transfer platform 2 to move, so that the second power conversion track 21 is in butt joint with the power conversion track of the vehicle 3 to be power converted, and the third power conversion track 22 is used for butt joint with the first power conversion track 12; the purpose of automatically replacing the battery is achieved without changing the position of the battery replacement parking place. A plurality of travelling wheels are arranged below the supporting platform 6, and the requirement of moving on the fourth battery replacing track 5 is met. The fourth battery replacing track 5 and the supporting platform 6 are arranged, the requirement on the position of a parking place (battery replacing parking place) of the battery replacing vehicle 3 is low, and when the position of the parking place (battery replacing parking place) deviates from the theoretical position in a first direction, the transfer platform 2 can walk in the first direction for fine adjustment.
Optionally, the transfer platform 2 may further be equipped with a 3D sensor, and may sense and model the position of the electric vehicle 3 to be converted, and according to the feedback real-time position of the 3D sensor, the transfer platform 2 is adjusted through the shutdown mechanisms such as the supporting platform 6 and the fourth conversion rail 5, so that the fault tolerance of parking is improved.
Optionally, as shown in fig. 3, the heavy truck replacement station further includes:
a support platform 6 and a six degree of freedom structure 7;
the transfer platform 2 is arranged on the supporting platform 6;
the six-degree-of-freedom structure 7 is arranged between the transfer platform 2 and the support platform 6.
In this embodiment, the six-degree-of-freedom structure 7 has six degrees of freedom, and the transfer platform 2 needs to use four degrees of freedom, i.e., X-direction, Y-direction, Z-direction rotation, and Z-direction lifting, wherein the lifting and the rotation are mainly used for adapting to the track at the vehicle end, so that the tracks of the transfer platform 2 are on the same straight line.
Optionally, the first driving assembly and the second driving assembly 23 respectively comprise:
a drive motor and a gear;
the gear is connected with a rack 111 at the bottom of the battery in the battery replacement process;
the driving motor is used for receiving the control signal sent by the controller and driving the gear to move.
Here, the battery weight related to heavy trucks is large, and a certain risk exists in aerial grabbing, and the battery replacement efficiency is improved and the safety of the battery replacement is also ensured by adopting the first driving assembly or the second driving assembly 23; here, the movement structure of the driving assembly is not limited to a gear and a rack.
With reference to fig. 1 to 4, in an embodiment, when the power conversion station detects that a vehicle 3 (such as a heavy truck vehicle) is to be converted, a fully charged battery in the battery compartment 11 is transported to the third power conversion track 22 of the transfer platform 2 to wait.
The method comprises the following specific steps: the transfer platform 2 moves to a position corresponding to a full-electricity battery through a fourth transfer rail 5, the six-degree-of-freedom structure 7 performs combined motion in the Y direction and the Z direction, so that a third transfer rail 22 on the transfer platform 2 is in contact with a first transfer rail 12 below the full-electricity battery of the battery bin 11 and is in the same straight line, at this time, a first driving assembly fixed below the first transfer rail 12 works, a motor of the first driving assembly drives a gear to rotate, further drives a rack 111 below the full-electricity battery to move, and finally causes a traveling wheel 112 below the full-electricity battery to move on the first transfer rail 12, when the full-electricity battery moves to an intermediate position, namely the center of gravity is located at the battery bin 11 and the transfer platform 2, power is driven by the driving structures on the transfer platform 2 instead of the driving structures on the battery bin 11 and inside, and finally travels to the position, then the limiting structure is lifted, is matched with the full-electricity battery, the full-electricity battery is limited in the Y direction, then the six-degree-of-freedom structure 7 performs Y-direction movement, and returns to the original position, then the transfer platform 2 moves to a first-order through the fourth transfer rail 5 and moves to a position corresponding to the transfer vehicle as a second transfer vehicle section (for example, such as a waiting card is completed.
Further, the vehicle-mounted battery 31 moves to the transfer platform 2, and the transfer platform 2 moves to fix the fully charged battery on the vehicle-mounted battery conversion base 32 at the vehicle-mounted end. The second stage of battery replacement comprises the following specific processes: the six-degree-of-freedom structure 7 moves in the X direction, the Y direction, the Z direction, the lifting direction and the Z direction simultaneously, so that the second power switching track 21 of the transfer platform 2 is in contact with the truck-mounted end track and is in the same direction. Then a positioning pin and a limiting device below a battery of a vehicle-mounted system of the vehicle 3 to be switched work to cancel limiting, a driving structure (the driving structure here can be a driving component of the transfer platform 2 and can also be a driving component of a vehicle-mounted end) works to enable the vehicle-mounted battery 31 to walk onto a second switching track 21 of the transfer platform 2, after the limiting structure of the transfer platform 2 is positioned, a six-degree-of-freedom structure 7 of the transfer platform 2 moves to enable a third switching track 22 to be in contact with a track below the vehicle-mounted switching system of the vehicle 3 to be switched and to be in the same straight line, full-charge batteries are fixed on a vehicle-mounted switching base 32 of the vehicle-mounted end through the same steps, the transfer platform 2 is separated from the vehicle-mounted end and returns to the original position, and the second stage is completed at the moment.
Further, the vehicle-mounted battery 31 is placed in the battery changing bin 1, and all mechanisms of the transfer platform 2 return to the original positions. The method comprises the following specific steps: the transfer platform 2 moves to a proper position, the vehicle-mounted battery 31 is transported to the lifting charging structure 14 of the battery replacing bin 1 according to the same method, then the transfer platform 2 returns to the original position, and at the moment, a round of battery replacing process is completed.
In conclusion, the power swapping platform in the heavy-duty card power swapping station adopts a layout mode of swapping power by using two power swapping rails, so that the cost can be reduced, and the power swapping time can be prolonged.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically, electrically or otherwise in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.
Claims (7)
1. A heavy truck swapping station, comprising:
trade the electricity storehouse, trade the electricity storehouse and include: the battery replacing device comprises a plurality of battery bin positions and a first driving assembly, wherein the battery bin positions are used for accommodating at least one battery, and a first battery replacing track is arranged below each battery bin position; each first battery replacement track is provided with the first driving assembly;
the transfer platform, the transfer platform includes: the second battery replacing track, the third battery replacing track and the second driving assembly; the second battery replacing track is in butt joint with a battery replacing track of a vehicle to be replaced, and the third battery replacing track is used for being in butt joint with the first battery replacing track; the second driving assembly is arranged on the second battery replacing track and/or the third battery replacing track;
the controller is respectively connected with the first driving assembly and the second driving assembly;
when the vehicle to be switched enters the battery switching parking space, the controller sends a battery switching signal; and the transfer platform receives the battery swapping signal, the second battery swapping track is in butt joint with a battery swapping track of the vehicle to be swapped, or the third battery swapping track is used for being in butt joint with the first battery swapping track, and the replacement of the battery between the vehicle to be swapped and the battery position is executed.
2. The heavy truck swap station of claim 1, further comprising:
a support platform and a six degree of freedom structure;
the transfer platform is arranged on the supporting platform;
the six-degree-of-freedom structure is arranged between the transfer platform and the supporting platform.
3. The reloading station of claim 1, wherein the first and second drive assemblies each comprise:
a drive motor and a gear;
the gear is connected with a rack at the bottom of the battery in the battery replacement process;
the driving motor is used for receiving the control signal sent by the controller and driving the gear to move.
4. The heavy truck battery replacement station according to claim 1, wherein the first battery replacement rail, the second battery replacement rail and the third battery replacement rail are respectively provided with:
a limiting structure and a detection unit;
the detection unit is connected with the limiting structure and is used for detecting the position of the battery in the battery replacement process;
the detection unit sends a positioning signal when detecting that the battery reaches a preset position in the battery replacement process; and the limiting structure receives the positioning signal to limit the battery in the battery replacement process.
5. The re-cartoning power station of claim 1, further comprising:
the lifting charging structure is arranged on the first battery replacing track.
6. The heavy truck swap station of claim 1, further comprising:
the deceleration strip and/or the detector are arranged at the position of the battery replacement space.
7. The heavy truck swap station of claim 2, further comprising:
a fourth battery replacement track;
the supporting platform is connected with the fourth battery replacing track in a sliding mode and can move along a first direction; the first direction is parallel to the length direction of the fourth battery replacing track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211285201.1A CN115520156A (en) | 2022-10-20 | 2022-10-20 | Heavy truck power exchanging station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211285201.1A CN115520156A (en) | 2022-10-20 | 2022-10-20 | Heavy truck power exchanging station |
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| Publication Number | Publication Date |
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| CN115520156A true CN115520156A (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211285201.1A Pending CN115520156A (en) | 2022-10-20 | 2022-10-20 | Heavy truck power exchanging station |
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| CN (1) | CN115520156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117601810A (en) * | 2023-11-23 | 2024-02-27 | 武汉理工大学 | Quick power change system and method applied to tunnel channel traction system |
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2022
- 2022-10-20 CN CN202211285201.1A patent/CN115520156A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117601810A (en) * | 2023-11-23 | 2024-02-27 | 武汉理工大学 | Quick power change system and method applied to tunnel channel traction system |
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