CN220222423U

CN220222423U - Battery inserting box transferring device

Info

Publication number: CN220222423U
Application number: CN202321024175.7U
Authority: CN
Inventors: 黄亮; 徐琪; 谈作伟
Original assignee: Svolt Energy Technology Wuxi Co Ltd
Current assignee: Svolt Energy Technology Wuxi Co Ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-12-22
Anticipated expiration: 2033-04-28

Abstract

The utility model provides a battery plug box transferring device, which comprises a vehicle body, a lifting mechanism arranged on the vehicle body and a conveying mechanism arranged at the lifting end of the lifting mechanism; the conveying mechanism comprises a supporting unit for bearing the battery plug box and a pushing unit arranged on the supporting unit, the pushing unit comprises a driving part and a pushing part arranged at the power output end of the driving part, and the pushing part pushes the battery plug box to move to a preset position under the driving of the driving part. According to the battery box transferring device, the lifting mechanism is arranged, so that the height of the battery box is conveniently lifted, and the conveying mechanism is arranged, so that the battery box is conveniently pushed to a preset position, the battery box is not required to be pushed manually, the labor intensity of staff is reduced, and the efficiency of the battery box when the battery box is arranged on a battery frame is improved.

Description

Battery inserting box transferring device

Technical Field

The utility model relates to the technical field of battery plug box transfer, in particular to a battery plug box transfer device.

Background

The energy storage system in the prior art is generally of a container type, a battery rack is arranged in the container, more accommodating spaces are arranged in the battery rack in an array form, and the accommodating spaces are used for accommodating battery plug boxes. As the energy storage system has higher and higher requirements on its energy density and the battery box is changed from an air-cooled box to a liquid-cooled box, the volume of the battery box is also increased, which presents a great challenge for mounting a single battery box to a battery rack and field replacement and maintenance of the battery box.

In addition, be limited by the structure of current battery subrack transfer device, in the process of loading into the battery frame with the battery subrack to and follow the process of taking out the battery subrack from the battery frame, comparatively laborious, staff's intensity of labour is great, and work efficiency is lower.

Disclosure of Invention

In view of the above, the present utility model is directed to a battery box transferring device, which is beneficial to reducing the labor intensity of staff and improving the working efficiency thereof.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the battery plug box transferring device comprises a vehicle body, a lifting mechanism arranged on the vehicle body and a conveying mechanism arranged at the lifting end of the lifting mechanism;

the conveying mechanism comprises a supporting unit for bearing the battery plug box and a pushing unit arranged on the supporting unit, the pushing unit comprises a driving part and a pushing part arranged at the power output end of the driving part, and the pushing part pushes the battery plug box to move to a preset position under the driving of the driving part.

Further, the supporting unit includes a plurality of rollers spaced apart in a moving direction of the battery box.

Further, with respect to one end provided with the pushing unit, the other end of the supporting unit is provided with a limiting unit which is blocked on the moving path of the battery plug box.

Further, the limiting unit comprises a limiting block which is pivoted on the supporting unit, an elastic piece is arranged between the limiting block and the supporting unit, and the limiting block is blocked on the moving path of the battery plug box under the elastic action of the elastic piece.

Further, an operation part is arranged on the limiting block, and the limiting block is driven to overcome the elastic action of the elastic piece by applying external force to the operation part, so that the limiting block is separated from the moving path of the battery plug box, and the blocking of the battery plug box is released.

Further, a guide unit for guiding the movement of the battery plug box is arranged on the support unit.

Further, the guide unit includes guide plates detachably mounted on the support unit and positioned at both sides of the moving path of the battery receptacle.

Further, the pushing part comprises a connecting plate connected with the driving part and a pushing block arranged on the connecting plate and used for pushing the battery plug box.

Further, two pushing blocks are arranged on the connecting plate at intervals, and an avoidance groove for avoiding the end structure of the battery plug box is formed between the two pushing blocks.

Further, a drag hook is detachably arranged on the pushing part, the drag hook can be hooked on the battery inserting box on the battery rack, and the drag hook pulls the battery inserting box to move to the supporting unit under the driving of the driving part.

Compared with the prior art, the utility model has the following advantages:

according to the battery box transferring device, the lifting mechanism and the conveying mechanism are arranged, so that the height of the battery box is conveniently lifted, and the battery box is pushed to the preset position, so that the battery box is not required to be pushed manually, the labor intensity of staff is reduced, and the efficiency of the battery box when the battery box is arranged on a battery frame is improved.

In addition, through adopting the cylinder to realize the support to the battery subrack, when conveniently carrying the battery subrack to the battery frame, also can prevent that the battery subrack from too big with the frictional force that supports the single element, lead to causing the wearing and tearing of battery subrack with the in-process that the battery subrack carried to the battery frame.

In addition, through being equipped with spacing unit, can prevent that battery subrack from the front end landing of this transfer device in the in-process of transportation, guarantee the security of transportation. And the limiting block is arranged on the supporting unit in a rotating way, and the external force is applied to the operation part to control the rotation of the limiting block, so that the structure is simple and the operation is convenient.

Furthermore, through being equipped with spacing portion, be convenient for realize the direction to the removal of battery subrack to through making spacing portion include detachable deflector of installing on the supporting element, the convenience is changed the deflector according to the battery subrack of equidimension.

In addition, dodging the end structure of the battery plug box end portion, which extends outwards, is avoided by the aid of the dodging groove formed in the pushing portion, so that the battery plug box can be pushed conveniently, and meanwhile damage to the end structure of the battery plug box can be prevented. And through detachably installing the drag hook on supporting pushing part, conveniently pull out the battery subrack of predetermineeing position department, further alleviate staff's intensity of labour.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic diagram of a battery box transfer device according to an embodiment of the present utility model at a moment in time during operation;

fig. 2 is a schematic view of a battery box transfer device according to an embodiment of the present utility model at another moment in time during operation;

fig. 3 is an exploded view of a battery box transfer device according to an embodiment of the present utility model;

fig. 4 is a schematic overall structure of a battery jack box transferring device according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic view of a conveying mechanism according to an embodiment of the present utility model;

FIG. 7 is an enlarged view of portion B of FIG. 6;

FIG. 8 is a top view of a conveyor mechanism according to an embodiment of the utility model;

FIG. 9 is an enlarged view of portion C of FIG. 8;

fig. 10 is a cross-sectional view taken along the direction A-A in fig. 9.

Reference numerals illustrate:

1. a vehicle body; 101. an armrest; 102. a walking wheel;

2. a lifting mechanism; 201. a connecting rod; 202. a hydraulic cylinder; 2021. a pedal; 203. a lifting platform;

3. a roller; 4. a support frame body; 5. a driving section;

6. a pushing part; 601. a connecting plate; 602. the pushing block; 6021. a mounting groove; 603. an avoidance groove;

7. a limiting block; 8. an elastic member; 9. a mounting bracket; 10. a first blocking piece; 11. a second blocking piece;

12. a guide plate; 13. a drag hook; 1301. an insertion part;

14. a battery box; 1401. an end structure; 1402. a hook hole;

15. a battery holder; 16. an operation unit; 17. a connecting block; 18. and (5) connecting the columns.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be noted that, if terms indicating an orientation or positional relationship such as "upper", "lower", "inner", "outer", etc. are presented, they are based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, if any, are also used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, in the description of the present utility model, the terms "mounted," "connected," and "connected," are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The embodiment relates to a battery box transfer device, which is integrally formed and comprises a vehicle body 1, a lifting mechanism 2 arranged on the vehicle body 1 and a conveying mechanism arranged at the lifting end of the lifting mechanism 2. The conveying mechanism comprises a supporting unit for bearing the battery plug box 14 and a pushing unit arranged on the supporting unit, the pushing unit comprises a driving part 5 and a pushing part 6 arranged at a power output end of the driving part 5, and the pushing part 6 pushes the battery plug box 14 to move to a preset position under the driving of the driving part 5.

It should be noted that the above-mentioned predetermined position may be a position on the battery rack 15 for accommodating the battery box 14, or may be a position on another device for accommodating the battery box 14, in this embodiment, the battery box 14 is mounted on the battery rack 15 as an example, and the working process of mounting the battery box 14 on another device is similar.

It can be appreciated that through being equipped with elevating system 2 in this application, be convenient for realize the high lifting to battery cartridge 14, and conveying mechanism's setting can support the battery cartridge 14 and push away to preset position department to need not the manual work and promote battery cartridge 14, when doing benefit to the intensity of labour that reduces staff, promote the efficiency when battery cartridge 14 packs into on the battery frame 15.

Based on the above overall description, an exemplary structure of the present embodiment is shown in fig. 1 to 10. As a preferred embodiment, as shown in fig. 1 and 2, in the present embodiment, an armrest 101 is provided at the front end of the vehicle body 1, so that a worker pulls or pushes the transfer device to move by the armrest 101. A plurality of travelling wheels 102 are arranged at the lower end of the vehicle body 1, so that the vehicle body 1 can conveniently move on the ground. In addition, a ground brake commonly used in the prior art can be arranged at the bottom of the vehicle body 1, so that when the battery plug box 14 is arranged on the battery frame 15, the vehicle body 1 can be fixed on the ground through the ground brake, and the battery plug box 14 can be conveniently taken and placed.

It should be noted that the lifting mechanism 2 in this embodiment may be configured with reference to a structure of a scissor lift mechanism 2 commonly used in the prior art, as shown in fig. 2, and includes a plurality of links 201 hinged to each other, and a hydraulic cylinder 202 for driving the links 201 to rotate. The hydraulic cylinder 202 may be a pedal type hydraulic cylinder commonly used in the art, which has a pedal 2021 extending out of the vehicle, so as to facilitate the operator to adjust the height of the lifting mechanism 2 by stepping on the pedal 2021. Of course, instead of using a foot-operated hydraulic cylinder, an electric hydraulic cylinder may be used to adjust the height of the lifting mechanism 2 by means of electric drive

In addition, the whole mechanism of the vehicle body 1 and the lifting mechanism 2 in the present embodiment may be set with reference to the structure of the scissor fork lift commonly used in the prior art, and the structure of the lifting mechanism 2 and the connection structure between the lifting mechanism 2 and the vehicle body 1 will not be described in detail.

As shown in fig. 3, a lifting platform 203 is provided at the lifting end of the lifting mechanism 2, and a supporting unit is provided on the lifting platform 203. Specifically, the supporting unit includes a plurality of rollers 3 arranged at intervals along the moving direction of the battery box 14. And in order to facilitate the installation of the roller 3, the supporting unit further comprises a supporting frame body 4 formed by encircling a plurality of aluminum profiles, the supporting frame body 4 is connected to the lifting platform 203 through a connecting block 17, and the roller 3 is arranged on the supporting frame body 4.

It will be appreciated that by adopting the roller 3 to support the battery box 14, the battery box 14 is conveniently conveyed to the battery frame 15, and meanwhile, excessive friction force between the battery box 14 and the supporting unit element can be prevented, so that abrasion of the battery box 14 is caused in the process of conveying the battery box 14 to the battery frame 15. In addition, in order to further prevent damage to the battery box 14, a profile may be provided at the bottom of the battery box 14 and contact the drum 3 through the profile, thereby preventing damage to the battery box 14 during transportation.

As a preferred embodiment, as shown in fig. 4, in the present embodiment, the other end of the supporting unit is provided with a stopper unit that is caught on the moving path of the battery box 14, with respect to the one end provided with the pushing unit. By being provided with the limiting unit and enabling the limiting unit to be blocked on the moving path of the battery plug box 14, the battery plug box 14 can be prevented from sliding off from the front end of the transfer device in the process of transportation, and the safety of the transfer process is ensured.

Specifically, in this embodiment, the limiting unit includes a limiting block 7 pivotally disposed on the supporting unit, an elastic member 8 is disposed between the limiting block 7 and the supporting unit, and under the elastic action of the elastic member 8, the limiting block 7 is blocked on the moving path of the battery jack 14.

As shown in fig. 5, a mounting bracket 9 for mounting the stopper 7 is provided at the front end of the support frame body 4, the elastic member 8 is a spring provided on the mounting bracket 9, and the elastic member 8 is provided near the rear end of the stopper 7, and the stopper 7 is rotated counterclockwise to a position inclined rearward and upward by the elastic action of the elastic member 8, so that the rear end thereof can be located on the moving path of the battery box 14, which constitutes a hindrance to the forward movement of the battery box 14.

As a further preferred embodiment, the stopper 7 is provided with an operation portion 16, and the stopper 7 is urged to disengage from the movement path of the battery box 14 against the elastic action of the elastic member 8 by applying an external force to the operation portion 16, thereby releasing the battery box 14.

In this embodiment, the side surface of the limiting block 7 is provided with a connecting post 18 extending outwards, and the operating portion 16 may be a pull rope connected to the limiting block 7, and the pull rope is connected to the connecting post 18. By pulling the pull cord downward, the stopper portion can be rotated clockwise, so that the rear end of the stopper 7 is disengaged from the movement path of the battery box 14 without affecting the forward movement of the battery box 14, and the battery box 14 can be conveniently mounted on the battery frame 15.

It can be understood that the regulation of stopper 7 is realized through the stay cord, simple structure, convenient operation, simultaneously, when elevating system 2 goes up and down to higher high back, the staff still can adjust stopper 7 through the stay cord of sagging, and need not the staff at the high altitude or lift the arm higher height, just can adjust stopper 7, is favorable to further lightening staff's intensity of labour. Of course, the operation unit 16 may be not only a pulling rope, but also a pulling rod connected to the stopper 7, etc., and the stopper 7 may be rotated by transmitting an external force to the stopper 7 via the operation unit 16.

In addition, in the present embodiment, a first blocking piece 10 and a second blocking piece 11 are further disposed on the mounting bracket 9, wherein the first blocking piece 10 is disposed near the front end of the limiting block 7, and the second blocking piece 11 is disposed near the rear end of the limiting block 7. The first stopper 10 and the second stopper 11 restrict the counterclockwise rotation and the clockwise rotation of the stopper 7, respectively.

As shown in fig. 5, when the stopper 7 rotates counterclockwise under the action of the elastic member 8, the first blocking piece 10 can block the front end of the stopper 7, facilitating the stopper 7 to be stably maintained in the locked state. When the pull rope is pulled to enable the limiting block 7 to rotate clockwise, the second blocking block 11 can block the rear end of the limiting block 7, so that the limiting block 7 is prevented from rotating to be in place under the action of external force, and the movement of the battery plug box 14 is blocked.

Of course, the above-mentioned arrangement of the stopper 7 on the mounting bracket 9 is merely a preferred embodiment, and other manners may be adopted, such as arranging the stopper 7 on the supporting frame body 4 in a vertically sliding manner, and at this time, the upward extension of the stopper 7 may still be realized through the elastic member 8, and the stopper is located on the moving path of the battery receptacle 14. And still can be connected with the stay cord on stopper 7 to pull stopper 7 downwards through the stay cord, and make stopper 7 break away from the removal route of battery subrack 14.

In a preferred embodiment, the support unit is provided with a guide unit for guiding the movement of the battery box 14. As shown in fig. 6 and 8, the guide unit includes guide plates 12 detachably mounted on the support unit and located at both sides of the moving path of the battery compartment 14. The guide plate 12 restricts the movement of the battery compartment 14 in the right-left direction, and the guide plate 12 can contact the side surface of the battery compartment 14 during the travel of the battery compartment 14, thereby guiding the movement of the battery compartment 14.

In addition, during implementation, the guide plates 12 can be detachably mounted on the support frame body 4 in a bolt connection mode and the like, so that different guide plates 12 can be replaced for battery boxes 14 with different widths, and different battery boxes 14 can be guided conveniently.

As is preferable, as also shown in fig. 6, in the present embodiment, the pushing portion 6 includes a connection plate 601 connected to the driving portion 5, and a pushing block 602 provided on the connection plate 601 for pushing the battery cartridge 14. In specific implementation, two pushing blocks 602 are arranged on the connecting plate 601 at intervals, and an avoidance groove 603 for avoiding an end structure 1401 of the battery plug box 14 is formed between the two pushing blocks 602.

It should be noted that, the driving portion 5 in this embodiment may be an electric cylinder commonly used in the prior art, and for convenient installation of driving, a mounting plate may be provided on the supporting frame 4, and the electric cylinder may be mounted on the mounting plate. In addition, the pushing block 602 may be made of a material such as a silicone block commonly used in the prior art, so as to have a certain flexibility and prevent damage to the battery box 14 during the pushing process of the battery box 14.

As shown in the figure, since the battery box 14 needs to be connected to an external electric device or the like, an end structure 1401 connected to the external electric device is often provided at an end of the battery box 14. It can be appreciated that the avoidance groove 603 is provided to avoid the end structure 1401 extending outwards from the end of the battery box 14, so that the battery box 14 can be pushed against conveniently, and meanwhile, damage to the end structure 1401 of the battery box 14 can be prevented.

As a preferred embodiment, as shown in fig. 6 and 7, a drag hook 13 may be detachably mounted on the pushing portion 6, the drag hook 13 is hooked on the battery box 14 on the battery rack 15, and the drag hook 13 pulls the battery box 14 to move to the supporting unit under the driving of the driving portion 5. By detachably mounting the drag hook 13 on the pushing portion 6, the battery box transfer device of the present embodiment can make the pushing portion 6 push against the battery box 14 to mount the battery box 14 to the battery frame 15 when the drag hook 13 is detached. In the case of installing the drag hook 13, the battery plug box 14 can be pulled out from the battery rack 15, so that the replacement of the battery plug box 14 is facilitated.

In specific implementation, as shown in fig. 7 and 9, the pushing portion 6 is provided with a mounting groove 6021, the draw hook 13 is provided with an insertion portion 1301 corresponding to the mounting groove 6021, one end of the mounting groove 6021 is opened, and the insertion portion 1301 is inserted into the mounting groove 6021 from the opening. It can be appreciated that the installation of the drag hook 13 can be realized by arranging the installation groove 6021 on the pushing part 6 and arranging the inserting part 1301 on the drag hook 13 and not inserting the clamping part into the installation groove 6021, and the drag hook 13 can be disassembled by extracting the inserting part 1301 from the installation groove 6021 when the installation structure is simple, so that the operation is more convenient.

Further, the mounting groove 6021 of the present embodiment is disposed on the pushing block 602, and the mounting grooves 6021 are disposed on both sides of the pushing block 602. As shown in fig. 7, a mounting groove 6021 is provided on the side of the push block 602 facing the battery pack 14, and the top of the mounting groove 6021 is open. In addition, the cross section of the mounting groove 6021 is preferably made T-shaped so as to prevent the retractor 13 from coming out of the mounting groove 6021. Also, as shown in fig. 10, in order to facilitate the hooking of the drag hook 13, a hooking hole 1402 for hooking the drag hook 13 may be provided on the battery box 14, and after hooking the drag hook 13 to the hooking hole 1402, the battery box 14 may be pulled out from the battery frame 15.

The battery box transferring device of the embodiment is provided with the lifting mechanism 2 and the conveying mechanism, so that the battery box 14 is conveniently transferred to the preset position on the battery frame 15, the labor intensity of staff is reduced, and meanwhile, the efficiency of loading the battery box 14 on the battery frame 15 is improved. In addition, by providing the limiting unit, the battery box 14 can be prevented from coming out of the front end of the transfer device during the transfer. In addition, through detachably installing the drag hook 13 on supporting pushing part 6, make this transfer device can be with battery subrack 14 installation to battery rack 15 on, also can pull out battery subrack 14 from battery rack 15, be convenient for realize battery subrack 14's change, be favorable to further reducing staff's intensity of labour.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A battery jack box transfer device which is characterized in that:

the lifting mechanism is arranged on the vehicle body, and the conveying mechanism is arranged at the lifting end of the lifting mechanism;

2. The battery compartment transfer device of claim 1, wherein:

the supporting unit includes a plurality of rollers spaced apart along a moving direction of the battery receptacle.

3. The battery compartment transfer device of claim 1, wherein:

and the other end of the supporting unit is provided with a limiting unit which is blocked on the moving path of the battery plug box relative to one end provided with the pushing unit.

4. A battery-cassette transfer device as defined in claim 3, wherein:

the limiting unit comprises a limiting block which is pivoted on the supporting unit, an elastic piece is arranged between the limiting block and the supporting unit, and the limiting block is blocked on the moving path of the battery plug box under the elastic action of the elastic piece.

5. The battery compartment transfer device of claim 4, wherein:

the limiting block is provided with an operation part, and the limiting block is driven to overcome the elastic action of the elastic piece by applying external force to the operation part, so that the limiting block is separated from the moving path of the battery plug box, and the blocking of the battery plug box is released.

6. The battery compartment transfer device of claim 1, wherein:

the support unit is provided with a guide unit for guiding the movement of the battery plug box.

7. The battery compartment transfer device of claim 6, wherein:

the guide unit comprises guide plates detachably mounted on the support unit and positioned at both sides of the moving path of the battery box.

8. The battery compartment transfer device of claim 1, wherein:

the pushing part comprises a connecting plate connected with the driving part and a pushing block arranged on the connecting plate and used for pushing the battery plug box.

9. The battery compartment transfer device of claim 8, wherein:

two pushing blocks are arranged on the connecting plate at intervals, and an avoidance groove for avoiding the end structure of the battery plug box is formed between the two pushing blocks.

10. The battery compartment transfer device of any one of claims 1-9, wherein:

the pushing part is detachably provided with a drag hook, the drag hook can be hooked on the battery plug box on the battery rack, and the drag hook pulls the battery plug box to move to the supporting unit under the driving of the driving part.