CN217294301U

CN217294301U - Battery unloading equipment and battery transfer system comprising same

Info

Publication number: CN217294301U
Application number: CN202023343883.6U
Authority: CN
Inventors: ***; 陈新雨
Original assignee: Aulton New Energy Automotive Technology Co Ltd
Current assignee: Aulton New Energy Automotive Technology Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-08-26
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a battery is got and is unloaded equipment and contain its battery transportation system for transport the battery between a plurality of battery positions of edge vertical direction setting of the battery rack in trading power station or energy storage station, trade power station or energy storage station and have the stand that sets up along vertical direction, at least one side of stand is equipped with the guide, and the battery is got and is unloaded equipment and includes: the battery picking and placing mechanism comprises a battery picking and placing mechanism, a transmission mechanism for driving the battery picking and placing mechanism to move up and down and a guide mechanism, wherein the guide mechanism comprises a matching piece fixed on the battery picking and placing mechanism, and the matching piece is matched with the guide piece to enable the battery picking and placing mechanism to move up and down among a plurality of battery positions. This equipment is unloaded to battery is got through setting up the guide piece of matching piece with the stand side relative battery frame and fixing a position, realizes the purpose of a plurality of battery position in storehouse lift movement relative battery frame to the purpose that moves between a plurality of battery position in storehouse is realized to simple reliable structure relatively, guarantees that the battery gets the operational reliability who unloads the equipment.

Description

Battery unloading equipment and battery transfer system comprising same

Technical Field

The utility model relates to a battery is got and is unloaded equipment and contain its battery transfer system.

Background

At present, chinese patent application No. CN104773139A discloses a stacking device and a battery replacement device, which can be used for picking and placing objects by setting a stacking traveling mechanism, a lifting mechanism and a fork mechanism, wherein the lifting mechanism includes a lifting guide wheel which is connected with a tray assembly in a rotating manner and is arranged in a frame in a rolling manner, and the lifting guide wheel plays a role in supporting and guiding the tray assembly in the lifting process, thereby improving the lifting stability.

Chinese patent application publication No. CN111717062A discloses a battery replacement system for heavy trucks and a method for using the same, wherein a guide device is disposed on a battery replacement stacker, and the guide device realizes lifting along the direction of a guide post by a rolling manner of a guide wheel set relative to the guide post, however, in the scheme of performing rolling guide in the moving and lifting process by providing the guide wheel set, the requirement on the flatness of a rolling object of the guide wheel is high, and the guide wheel set also needs high-frequency maintenance so as to avoid failure. Therefore, the cost of processing and maintaining the guide device of the existing battery transfer equipment is relatively high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a battery is got and is unloaded equipment and contain its battery transfer system in order to overcome the higher defect of processing and maintenance cost of the battery transfer equipment guider who is used for trading electric stacker among the prior art.

The utility model discloses an above-mentioned technical problem is solved through following technical scheme:

a battery removal apparatus for transferring batteries between a plurality of battery bays of a battery rack in a battery changing station or an energy storage station, the battery changing station or the energy storage station having a column disposed in a vertical direction, at least one side of the column being provided with a guide, the battery removal apparatus comprising: the battery taking and placing mechanism is used for taking and placing batteries from the battery positions, the transmission mechanism is used for driving the battery taking and placing mechanism to move up and down, the guide mechanism comprises a matching piece fixed on the battery taking and placing mechanism, and the matching piece is matched with the guide piece to enable the battery taking and placing mechanism to move up and down among the plurality of battery positions.

This equipment is unloaded to battery, fix a position through the guide piece that sets up the matching piece with the stand side of relative battery frame, realize the purpose of a plurality of battery position in storehouse elevating movement of relative battery frame, compare and adopt direction wheelset isotructure to realize the direction through relative rolling mode among the prior art, this matching piece can realize the purpose of removing between a plurality of battery position in storehouse through simpler reliable structure, thereby reduce the machining precision demand and the maintenance degree of difficulty to guider, guarantee the operational reliability that equipment is unloaded to battery, and can reduce the maintenance cost.

Preferably, the guiding member has at least two abutting surfaces matched with the matching member, and the matching member is movably arranged along the guiding member.

Through setting up between matching piece and the guide through a plurality of butt faces cooperate and relative movement, improve the effect that matching piece was located the guide to it is accurate to guarantee that battery unloading equipment is fixed a position a plurality of battery positions in storehouse relatively.

Preferably, the battery replacement station or the energy storage station has two upright posts, the two upright posts are respectively arranged on two sides of the battery picking and placing mechanism, the guide members are arranged on the side surfaces of the upright posts facing the battery picking and placing mechanism, and the guide mechanism comprises two matching members which are fixed on two sides of the battery picking and placing mechanism and are arranged in one-to-one correspondence with the guide members.

The two matching pieces of the battery taking and placing mechanism are respectively positioned on the two stand columns positioned on the two sides of the battery taking and placing mechanism, so that the lifting and positioning effects of the stand columns on the battery taking and placing mechanism can be improved.

Preferably, the battery replacing station or the energy storage station has four upright posts, the four upright posts are respectively arranged at four end portions of the battery taking and placing mechanism, the side surface of the upright post facing the battery taking and placing mechanism is provided with the guide member, and the guide mechanism comprises four matching members which are fixed at the four end portions of the battery taking and placing mechanism and are arranged in one-to-one correspondence with the guide member.

The guide pieces are arranged on the side surfaces of the stand columns at the four end parts of the battery taking and placing mechanism, so that the relative position of the battery taking and discharging device relative to the battery rack is more compact, and the movement and the positioning are more accurate.

Preferably, the guide member has three of the abutment surfaces that cooperate with the mating member.

By providing multi-surface contact of the mating member with the guide member to facilitate self-adjustment during installation, the mating member moves more stably relative to the guide member.

Preferably, the matching piece is connected with the guide piece in a sliding manner through the corresponding abutting surface.

The abutting surface of the matching piece moves relative to the guide piece in a sliding mode, the structure is simpler, and the reliability is better.

Preferably, the matching piece is in rolling connection with the guide piece through the corresponding abutting surface.

The abutting surface of the matching piece moves relative to the guide piece in a rolling mode, and the movement is more stable and reliable.

The utility model provides a battery transfer system, battery transfer system is including having the battery frame along a plurality of battery positions in storehouse of vertical direction setting, along the stand of vertical direction setting and be used for following the battery of getting in the battery position in puts the battery and gets equipment of unloading, the battery is got equipment of unloading and is as above.

This battery transfer system fixes a position with the guide piece of the stand side of relative battery frame through setting up the matching piece, realizes the purpose of a plurality of battery positions of storehouse lift movement of relative battery frame to the purpose that removes between a plurality of battery positions is realized to simple reliable structure relatively, thereby guarantees that the battery gets the operational reliability who unloads equipment, and can reduce the maintenance cost.

Preferably, the battery transfer system has two the stand, and these two stands set up respectively the both sides of unloading equipment are got to the battery, the stand orientation be equipped with on the side of mechanism is got to the battery the guide, guiding mechanism is including fixing the both sides of mechanism are got to the battery and with two that the guide one-to-one set up the matching piece.

Through setting up the both sides of getting the equipment of unloading at the battery with two stands that will be used for setting up guiding mechanism, stability when promoting the battery and getting the equipment of unloading and lifting relatively avoids producing and rocks.

Preferably, the battery transfer system has four stands, these four stands set up respectively four tip positions that the mechanism was put to the battery is got, the stand orientation be equipped with on the side of the mechanism is put to the battery is got the guide, guiding mechanism including fixing four tip of the mechanism is put and with four that the guide one-to-one set up the matching piece, four stands are multiplexing four support columns of the battery frame that the equipment both sides were got and were unloaded to the battery, multiplexed the support column have with battery transmission equipment matched with spigot surface.

The structure arrangement provides an optimal layout scheme of the stand columns, and the four stand columns are arranged corresponding to the four end parts of the battery taking and placing mechanism respectively, so that the lifting stability of the battery taking and placing mechanism is further improved, and the operation reliability of taking and placing batteries from a battery bin position by the battery taking and placing mechanism is ensured.

The utility model discloses an actively advance the effect and lie in:

in this equipment is unloaded to battery and contains its battery transfer system, fix a position with the guide of the stand side of relative battery frame through setting up the matching piece, realize the purpose of a plurality of battery positions in a storehouse elevating movement of relative battery frame, compare and adopt direction wheelset isotructure to realize the direction through relative rolling mode among the prior art, this matching piece can realize the purpose of removing between a plurality of battery positions in a storehouse through more simple reliable structure, thereby reduce the machining precision demand and the maintenance degree of difficulty to guider, guarantee that the battery gets the operational reliability who unloads the equipment, can reduce battery transfer system's maintenance cost.

Drawings

Fig. 1 is a schematic structural view of a battery transportation system according to embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of a battery holder according to embodiment 1 of the present invention.

Fig. 3 is a schematic structural view of a battery unloading apparatus according to embodiment 1 of the present invention.

Fig. 4 is a schematic view of the matching relationship between the matching member and the guide member according to embodiment 1 of the present invention.

Fig. 5 is a schematic structural view of a guide mechanism according to embodiment 1 of the present invention.

Fig. 6 is a schematic view of a use state of the guide mechanism according to embodiment 1 of the present invention.

Fig. 7 is a schematic structural view of a guide mechanism according to embodiment 2 of the present invention.

Fig. 8 is a schematic structural view of a battery transfer system according to embodiment 3 of the present invention.

Description of reference numerals:

battery transfer system 100

Battery removal apparatus 10

Battery pick and place mechanism 1

Guide mechanism 2

Matching piece 201

Fixed seat 202

Transmission mechanism 3

Car 4

Battery holder 20

Support column 21

Battery bin 30

Upright post 40

Guide 41

Mounting seat 411

Protrusion 412, contact surface 412a

Detailed Description

The present invention is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.

Example 1

The utility model provides a battery transfer system 100 of setting in trading the power station, it includes that the battery gets equipment of unloading 10, battery frame 20 and sets up a plurality of battery positions in storehouse 30 on battery frame 20. As shown in fig. 1, which is a schematic structural diagram of a battery transportation system 100 of this embodiment, in this embodiment, the number of battery racks 20 is two, two battery racks 20 are arranged at a preset interval, and a battery unloading device 10 is arranged between the two battery racks 20.

As shown in fig. 2, each row of battery racks 20 is formed by a frame structure, and specifically includes four or more support columns 21 arranged along the vertical direction to be distributed at four corners of the battery rack 20, and a plurality of battery compartments 30 are uniformly distributed on the battery rack 20 along the height direction, so that the battery unloading and taking device 10 needs to move up and down relative to the battery rack 20 to take and place batteries from each battery compartment 30.

As shown in fig. 3, the battery unloading and taking device 10 includes a car 4, a battery unloading and taking mechanism 1, a guiding device, and a transmission mechanism 3, the battery unloading and taking mechanism 1, the guiding device, and the transmission mechanism 3 are all disposed on the car 4, the battery unloading and taking mechanism 1 achieves the purpose of unloading and taking the battery from the battery compartment 30 through a set telescopic mechanism, and the transmission mechanism 3 is used for driving the car 4 to drive the battery unloading and taking mechanism 1 to move up and down relative to the battery rack 20. As shown in fig. 4, the guiding device includes a matching member 201 fixed on the battery pick-and-place mechanism 1, the matching member 201 is used for matching with a guiding member 41 arranged on a column 40 of the battery changing station, and the matching member 201 is matched with the guiding member 41 to enable the battery pick-and-place mechanism 1 to move up and down between the plurality of battery positions 30 for guiding.

This equipment 10 is unloaded to battery, fix a position with the relative guide 41 that sets up on stand 40 through setting up matching piece 201, realize the purpose of a plurality of battery positions 30 lift movement of relative battery frame 20, compare and adopt structures such as direction wheelset to realize the direction through the mode of relative rolling among the prior art, this kind of matching piece 201 can realize the purpose of removing between a plurality of battery positions 30 through more simple and reliable structure, thereby reduce the machining precision demand and the maintenance degree of difficulty to guider, guarantee that the equipment 10 is unloaded to the battery operational reliability, and can reduce the maintenance cost.

Here, referring to fig. 1, in the present embodiment, the upright 40 for disposing the guide 41 is formed by the support post 21 of each battery holder 20, specifically, on the support post 21 on the side of the battery holder 20 facing the battery removing apparatus 10. The guide piece 41 for guiding the guiding device to perform position matching is arranged on the battery frame 20, so that the purpose of guiding the battery unloading device 10 to accurately lift relative to the battery frame 20 so as to take and place the batteries from the battery positions 30 is achieved.

The guiding device guides the lifting of the battery unloading device 10 by utilizing the side surface of the supporting column 21 of the battery rack 20 provided with the battery bin position 30, ensures that the battery unloading device 10 can reliably lift, effectively simplifies the structural complexity of the battery unloading device 10, realizes the purpose of improving the running reliability of the device, and can reduce the manufacturing cost. Meanwhile, the battery taking and discharging device 10 is guided relative to the support columns 21 on the battery rack 20 through the guide device, so that the consistency of the positions of the battery taking and discharging device 10 relative to the battery bin 30 can be ensured, and the battery taking and placing mechanism 1 can take and place batteries accurately relative to the battery bin 30.

Therefore, compared with the battery transfer system 100 which additionally arranges the upright post 40 to match and guide the guiding device of the battery unloading device 10, the upright post 40 is directly arranged on the supporting column 21 of the battery rack 20, so that the structure consistency of the guiding piece 41 fixed on the upright post 40 and the battery rack 20 is good, and the structure of the battery transfer system 100 is simplified.

As shown in fig. 4, the guide 41 has three abutting surfaces 412a for engaging with the matching member 201, so that the matching member 201 can be positioned on the guide 41 and moved up and down relative to the upright post 40 along the vertical direction. By engaging and relatively moving the matching member 201 and the guide member 41 via the plurality of abutment surfaces 412a, the effect of positioning the matching member 201 on the guide member 41 is improved, so as to ensure that the battery unloading apparatus 10 is accurately positioned with respect to the plurality of battery compartments 30. In order to ensure that the matching member 201 and the guiding member 41 are positioned accurately directly, in other embodiments, at least two abutting surfaces 412a of the guiding member 41 and the matching member 201 are provided. In this embodiment, when the guide member 41 and the matching member 201 are matched by three abutting surfaces 412a, the matching member 201 and the guide member 41 are in multi-surface contact, so that self-adjustment is possible during installation, and the matching member 201 moves more stably relative to the guide member 41.

The specific structure and relative position relationship between the matching member 201 and the guiding member 41 shown in fig. 4 in this embodiment are merely illustrative. The matching piece 201 and the guide piece 41 in the embodiment are connected and guided in a sliding contact mode, and the abutting surface 412a of the matching piece 201 moves relative to the guide piece 41 in a sliding mode, so that the structure is simpler, and the reliability is better. The specific structure of the matching member 201 and the guide member 41 in this embodiment is as follows:

as shown in fig. 5, it is a specific structural schematic diagram of the guide mechanism 2 in this embodiment. The guide mechanism 2 further comprises a fixing member, a mounting hole in the fixing member is fixed on the car 4 through a bolt, a longitudinally extending groove is formed in the fixing member, and the matching member 201 is accommodated in the groove. In this embodiment, the matching member 201 is made of a sliding liner made of a plastic material, and the matching member 201 is disposed in the groove to mount and fix the matching member 201 by using the inner wall of the groove, so as to support the matching member 201, and enable the sliding liner with lower strength to slide and move relative to the guide member 41.

In this embodiment, as shown in fig. 6, the guiding member 41 includes a mounting seat 411 and a protruding portion 412, the mounting seat 411 is a planar structure, is disposed on a side surface of the upright post 40, and is fixed by a bolt, the middle position of the mounting seat 411 is provided with the protruding portion 412 protruding toward the guiding mechanism 2, the protruding portion 412 provides a multi-surface structure protruding relative to the upright post 40, and the matching member 201 is in sliding contact with three abutting surfaces 412a on the protruding portion 412, so as to achieve the purpose of accurate positioning and guiding.

As can be seen from fig. 5 and 6, the matching member 201 is provided with a clearance area 201a corresponding to the middle position of the different contact surfaces 412a, and the matching member 201 is provided with an inward notch in the clearance area 201a to avoid contact with the protruding portion 412, thereby ensuring smoothness of sliding friction.

As shown in fig. 5, the fixing base 202 is further provided with a reinforcing rib 202b to additionally reinforce the strength of the groove, so that the inner wall of the groove can accurately support the matching member 201, thereby preventing the matching member 201 from deforming or moving in position, and ensuring that the guiding mechanism 2 provides a reliable guiding function.

Preferably, as shown in fig. 2 and 3, the battery replacement station should be provided with two relatively independent columns 40 for arranging the guides 41, the two columns 40 are respectively arranged at two sides of the battery pick and place mechanism 1, the side of the column 40 facing the battery pick and place mechanism 1 is provided with the guides 41, the guide mechanism 2 comprises two matching pieces 201 corresponding to the two guides 41, and the two matching pieces 201 are arranged at two sides of the battery pick and place mechanism 1. The plurality of guiding pieces 41 and the matching pieces 201 are arranged to guide the battery taking and placing mechanism 1, so that the effect of the upright post 40 on lifting and positioning of the battery taking and placing mechanism 1 can be improved.

In the present embodiment, the battery rack 20 is disposed on both sides of the battery pick and place mechanism 1, so the two guides 41 can be disposed on the two posts 40 of the two battery racks 20 respectively, or on two different posts 40 of a single battery rack 20. When the two guide members 41 are respectively disposed on the posts 40 of the two battery racks 20, the stability of the battery unloading apparatus 10 in lifting and lowering relative to the two battery racks 20 can be improved, and shaking can be prevented. Specifically, in the embodiment, when two battery racks 20 are provided for the single battery picking and placing mechanism 1 to pick and place the battery, the relative positions of the battery picking and placing mechanism 1 to the two battery racks 20 can be improved by matching the guide members 41 provided on the battery racks 20, so that the battery picking and placing mechanism 1 can accurately pick and place the battery with respect to the two battery racks 20.

Example 2

The present embodiment further provides a battery transfer system 100 disposed in the battery replacement station, which has a structure substantially the same as the battery transfer system 100 provided in embodiment 1, except that in the present embodiment, the matching member 201 moves relative to the abutment surface 412a of the guide member 41 in a rolling contact manner, and such movement relative to the guide member 41 in a rolling manner generates less noise, and the movement is more stable and reliable.

Specifically, as shown in fig. 7, the guiding mechanism 2 also includes a fixing member, in this embodiment, the matching member 201 is a guide wheel, the guide wheel for the matching member 201 is disposed on a groove of the fixing member, and the matching member 201 provides a rolling surface to contact with the guiding member 41, so as to move on the abutting surface 412a of the guiding member 41 in a relative rolling manner. In this embodiment, the number of the guide wheels on the groove is three, and the three guide wheels are sequentially arranged at 90 degrees to roll against different contact surfaces 412a of the guide member 41. The structure of the guide wheel in this embodiment can be set by using the structure existing in the prior art, and the detailed structure thereof is not repeated.

Example 3

The present embodiment further provides a battery transportation system 100 disposed in the battery replacement station, which has a structure substantially the same as that of the battery transportation system 100 provided in embodiment 1, except that, in the present embodiment, as shown in fig. 8, the battery transportation system 100 has four columns 40 for disposing the guides 41, the four columns 40 are respectively disposed at four end positions of the battery pick-and-place mechanism 1, the side of the column 40 facing the battery pick-and-place mechanism 1 is used for disposing the guides 41, and the matching members 201 connected to the battery pick-and-place mechanism 1 are respectively positioned with the four guides 41 to achieve guiding elevation.

Two support columns 21 are respectively provided as the upright columns 40 on the two battery racks 20 corresponding to the two sides of the battery pick and place mechanism 1, and the support columns 21 as the upright columns 40 are located on one side of the battery racks 20 close to the battery pick and place mechanism 1. The four support columns 21 are reused as the upright columns 40 for the guide piece 41 to be arranged to realize guiding, so that the relative position of the battery unloading device 10 relative to the battery rack 20 is more compact and accurate, the positions of the battery unloading device 10 and each layer of the battery rack 20 can be ensured through the positions of the support columns 21 when the battery unloading device is lifted, the process of adjusting the parallelism in the process of installing the guide piece 41 is simplified, and the difficulty of installing and debugging the guide piece 41 and the matching piece 201 is effectively reduced.

Wherein each multiplexed support column 21 provides at least one guide surface for the guide 41 to be mounted for the purpose of guiding the battery transport apparatus in cooperation with the mating member 201.

The structure arrangement provides an optimal layout scheme of the upright columns 40, and the four upright columns 40 are respectively arranged corresponding to the four end parts of the battery taking and placing mechanism 1, so that the lifting stability of the battery taking and placing mechanism 1 is further improved, and the operation reliability of taking and placing the battery from the battery bin 30 by the battery taking and placing mechanism 1 is ensured.

Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. The utility model provides a battery is got and is unloaded equipment for transport the battery between a plurality of battery position in storehouse along the vertical direction setting of the battery frame in trading power station or energy storage station, trade power station or energy storage station and have the stand that sets up along vertical direction, at least one side of stand is equipped with the guide, its characterized in that, battery is got and is unloaded equipment and includes: the battery taking and placing mechanism is used for taking and placing batteries from the battery positions, the transmission mechanism is used for driving the battery taking and placing mechanism to move up and down, the guide mechanism comprises a matching piece fixed on the battery taking and placing mechanism, and the matching piece is matched with the guide piece to enable the battery taking and placing mechanism to move up and down among the plurality of battery positions.

2. The battery removal apparatus of claim 1, wherein the guide has at least two abutment surfaces that mate with the mating member, the mating member being movably disposed along the guide.

3. The battery unloading and taking apparatus according to claim 1, wherein the battery replacing station or the energy storage station has two of the upright posts, the two upright posts are respectively disposed on two sides of the battery picking and placing mechanism, the side of the upright post facing the battery picking and placing mechanism is provided with the guiding member, and the guiding mechanism includes two of the matching members fixed on two sides of the battery picking and placing mechanism and disposed in one-to-one correspondence with the guiding member.

4. The battery unloading and taking apparatus as claimed in claim 1, wherein the battery changing station or the energy storage station has four of the pillars, the four pillars are respectively disposed at four end positions of the battery picking and placing mechanism, the guiding members are disposed on the sides of the pillars facing the battery picking and placing mechanism, and the guiding mechanism includes four of the matching members fixed at the four end positions of the battery picking and placing mechanism and disposed in one-to-one correspondence with the guiding members.

5. The battery removal apparatus of claim 2, wherein the guide has three of the abutment surfaces that mate with the mating member.

6. The battery removal apparatus of claim 2, wherein the mating member is in sliding engagement with the guide member via the corresponding abutment surface.

7. The battery removal apparatus of claim 2, wherein the mating member is in rolling contact with the guide member via the corresponding abutment surface.

8. A battery transfer system, comprising a battery rack having a plurality of battery compartments arranged in a vertical direction, a vertical column arranged in the vertical direction, and a battery unloading device for unloading batteries from the battery compartments, wherein the battery unloading device is the battery unloading device according to any one of claims 1 to 7.

9. The battery transfer system according to claim 8, wherein the battery transfer system has two of the upright posts, the two upright posts are respectively disposed on two sides of the battery unloading and taking device, the side of the upright post facing the battery unloading and taking mechanism is provided with the guide member, and the guide mechanism includes two of the matching members fixed on two sides of the battery unloading and taking mechanism and disposed in one-to-one correspondence with the guide member.

10. The battery transfer system according to claim 8, wherein the battery transfer system has four of the columns, the four columns are respectively disposed at four end positions of the battery pick-and-place mechanism, the side of the column facing the battery pick-and-place mechanism is provided with the guide member, the guide mechanism includes four of the matching members fixed at four end portions of the battery pick-and-place mechanism and disposed in one-to-one correspondence with the guide member, the four columns reuse four support columns of the battery rack on both sides of the battery pick-and-place device, and the reused support columns have guide surfaces matched with the battery pick-and-place device.