CN219469628U - Transfer device of new energy automobile battery package and transfer storage system with same - Google Patents

Abstract

The utility model discloses a transfer device of a new energy automobile battery pack and a transfer storage system with the same, comprising: the lifting platform is internally provided with a transferring cavity which allows the battery to be contained and pass through; the climbing assembly comprises a climbing frame arranged on the outer side of the lifting platform and an abutting plate which is arranged on the lifting platform in a sliding manner, wherein a driving motor and a power output piece are borne on the abutting plate, and the power output piece is in transmission connection with the climbing frame and drives the lifting platform to move relative to the climbing frame; the ejection assembly comprises an ejection block and a driving cylinder for driving the ejection block to transversely move, ejection inclined planes which are mutually abutted are arranged between the ejection block and the butt plate, and the ejection block moves relative to the butt plate and drives the power output piece to be jointed towards the climbing frame; the elastic piece, elastic piece one end butt is on lift platform, the effort that the butt joint board kept away from climbing frame is applied to the elastic piece other end, realizes the transportation to arbitrary battery storage position on the storage frame.

Description

Transfer device of new energy automobile battery package and transfer storage system with same

Technical Field

The utility model relates to the technical field of new energy automobiles, in particular to a transfer device of a new energy automobile battery pack and a transfer storage system with the transfer device.

Background

At present, with the continuous popularization of new energy automobiles, battery pack power conversion technology of the new energy automobiles is also more mature. When the new energy automobile is powered on, the battery pack which is replaced by the vehicle is required to be transported to the charging frame for charging through the transfer vehicle, and the full-charge battery pack on the charging frame is detached and then transported to the vehicle, so that the full-charge battery pack is installed on the vehicle.

Generally, the charging frame is vertical setting, has set gradually a plurality of battery storage position along vertical on it, and the transfer car (buggy) needs to connect a elevating system to realize the battery storage position butt joint on transfer car (buggy) and the arbitrary vertical position, a transfer car (buggy) lift scheme among the prior art adopts to set up a fork lift platform in the transfer car (buggy) bottom, or sets up a transport frame, and transport frame and charging frame have equal height, transport frame is last to set up a hoisting platform and hoist mechanism, so that hoisting platform goes up and down in transporting the frame, thereby butt joint corresponding battery storage position.

The scheme has the advantages that the volume and the weight of the transfer vehicle are too large, so that the cost is high, and the running stability of the transfer vehicle is also influenced by the too large transfer vehicle.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a transfer device of a new energy automobile battery pack and a transfer storage system with the transfer device.

The technical aim of the utility model is realized by the following technical scheme: transfer device of new energy automobile battery package includes:

the lifting platform is internally provided with a transferring cavity which allows the battery to be contained and pass through;

the climbing assembly comprises a climbing frame arranged on the outer side of the lifting platform and an abutting plate arranged on the lifting platform in a sliding manner, wherein the abutting plate is provided with a driving motor and a power output piece, and the power output piece is in transmission connection with the climbing frame and drives the lifting platform to move relative to the climbing frame;

the ejection assembly comprises an ejection block and a driving cylinder for driving the ejection block to transversely move, ejection inclined planes which are mutually abutted are arranged between the ejection block and the butt plate, the ejection block moves relative to the butt plate, and the power output piece is driven to be jointed towards the climbing frame;

and one end of the elastic piece is abutted on the lifting platform, and the other end of the elastic piece applies an acting force of the abutting plate away from the climbing frame.

Further, an ejection limit boundary is further arranged on the ejection block, positioning boundaries are arranged at two ends of the butt plate, corresponding to the ejection inclined plane, of the butt plate, the ejection limit boundary is propped against the positioning boundaries, the power output piece is kept in a matched state or a separated matched state with the climbing frame, and by means of the improvement, the power output piece and the climbing frame are propped against each other in a plane between the ejection block and the butt plate in the matched and separated states, so that the matching reliability and the loading capacity of the lifting platform and the climbing frame are improved.

Further, a plurality of sliding rail and sliding block assemblies are further arranged between the butt joint plate and the lifting platform, and the elastic piece is arranged between the two sliding rail and sliding block assemblies.

Further, the climbing frames are arranged on two sides of the lifting platform and define lifting areas of the lifting platform, vertical racks are arranged on the climbing frames, the power output pieces are meshed with the vertical racks, the number of the climbing frames is four and arranged around the lifting platform as a preferable mode, the number of the butt joint plates is two and arranged at two ends of the lifting platform, and each butt joint plate is provided with two power output pieces and is respectively in butt joint with the corresponding climbing frame.

Further, the power take off means drive gear, drive gear embeds and is equipped with one-way bearing, driving motor passes through one-way bearing and drive gear transmission moment of torsion, through above improvement, adopts one-way bearing to prevent effectively that drive gear from reversing, guarantees the reliability of lift platform and climbing frame butt joint position.

Further, the ejection assembly further comprises a guide block for the ejection block to slide in, the guide block is provided with a first boundary limited at the top of the guide block and a second boundary limited at two sides of the guide block, and a sliding channel is formed in the guide block through the improvement, so that the ejection block is guided and limited.

Further, the ejection assembly further comprises a transmission block connected with the action end of the driving cylinder and a first pull rod clamped on the transmission block, and the ejection block is arranged at two ends of the first pull rod.

The ejection block is arranged in a first direction and drives the abutting plate to move in a second direction, and the first direction and the second direction are mutually perpendicular.

Further, the climbing assembly further comprises a gear assembly arranged on the driving motor and a second pull rod in transmission fit with the gear assembly, and the power output parts are arranged at two ends of the second pull rod.

Still provide a transportation memory system, including the transfer device of above-mentioned new energy automobile battery package, include: the transfer cavity is in butt joint with the storage frames, a moving assembly is arranged between the moving platform and the moving track, and the moving assembly drives the moving platform to move between the two groups of storage frames.

Further, be provided with relative reference column and locating hole between mobile platform and the lift platform, in battery transportation process, lift platform breaks away from mobile platform vertically.

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

1. the driving cylinder drives the ejection block to transversely move so as to enable the ejection block to be mutually abutted with the ejection inclined surface on the butt joint plate, so that the power output piece on the butt joint plate is driven to be in transmission connection with the climbing frame, and the ejection block is always kept abutted with the butt joint plate in the lifting process, so that the climbing frame is stably matched with the power output piece;

2. the lifting area of the lifting platform is defined by the climbing frames by arranging the climbing frames on the outer side of the lifting platform, and meanwhile, the climbing frames and the lifting platform are meshed and driven by the transmission gear and the vertical rack, so that the reliability of butt joint between the climbing frames and the lifting platform in the lifting process is ensured, and the advancing stability of the transfer device is improved;

3. when the transfer device needs to be in butt joint with another storage frame, the driving cylinder drives the ejection block to reset, at the moment, the elastic piece acts on the butt joint plate and pushes the butt joint plate to be away from the climbing frame, and meanwhile, the ejection inclined plane between the butt joint plate and the ejection block is kept in butt joint under the action of the elastic piece, so that stable return of the butt joint plate and the power output piece is ensured;

4. by adopting the scheme of the utility model, the butt joint of the transfer device and the battery storage position on the storage frame can be realized by only arranging the climbing frame on the storage frame and arranging the driving motor and the driving cylinder on the lifting platform, so that the cost is low, the lifting action is convenient and reliable, and the translation action is not interfered.

Drawings

FIG. 1 is a schematic view of a transfer device according to the present utility model;

FIG. 2 is a schematic structural view of a lifting platform according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic view of the structure of the guide block of the present utility model;

FIG. 5 is another schematic view of the guide block of the present utility model;

FIG. 6 is a schematic view of a lift region according to the present utility model;

FIG. 7 is a schematic diagram of a transfer storage system according to the present utility model;

FIG. 8 is a schematic view of a moving area of the present utility model;

FIG. 9 is a schematic diagram illustrating the connection between a lifting platform and a moving platform according to the present utility model;

fig. 10 is an enlarged view at B in fig. 9;

FIG. 11 is a schematic diagram of a mobile assembly according to the present utility model;

in the figure: 1. a lifting platform; 1.1, a transfer cavity; 1.2, positioning columns; 1.3, upper bracket; 1.4, a lower bracket;

2. a climbing assembly; 2.1, butt joint plates; 2.11, locating boundaries; 2.2, driving a motor; 2.3, a power output part; 2.4, a gear assembly; 2.5, a second pull rod;

3. a climbing frame; 3.1, a vertical rack;

4. an ejection assembly; 4.1, ejecting the block; 4.11, ejection limit boundaries; 4.2, driving the cylinder; 4.3, a guide block; 4.31, a first boundary; 4.32, a second boundary; 4.4, a transmission block; 4.5, a first pull rod;

5. ejection inclined plane; 6. an elastic member; 7. a slide rail and slide block assembly; 8. a lifting area; 9. a storage rack; 10. a moving track;

11. a mobile platform; 11.1, positioning holes; 11.2, a roller; 11.3, a roller unit;

12. a moving assembly; 12.1, horizontal racks; 12.2, a driving gear; 12.3, a rack mounting plate; 12.4, adjusting blocks;

13. a moving area; 14. a one-way bearing.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding and are not used to define any directional or sequential limitation.

As shown in fig. 1 to 6, the transfer device for a battery pack of a new energy automobile includes:

the lifting platform 1 is internally provided with a transferring cavity 1.1 which allows the battery to be contained and pass through;

the climbing assembly 2 comprises a climbing frame 3 arranged on the outer side of the lifting platform 1 and an abutting plate 2.1 arranged on the lifting platform 1 in a sliding manner, wherein a driving motor 2.2 and a power output piece 2.3 are borne on the abutting plate 2.1, and a reset assembly and an ejection assembly 4 are arranged between the abutting plate 2.1 and the lifting platform 1, wherein the reset assembly is used for applying acting force to the abutting plate 2.1, which deviates from the climbing frame 3;

the ejection assembly 4 comprises an ejection block 4.1 and a driving cylinder 4.2 used for driving the ejection block 4.1 to transversely move, an ejection inclined surface 5 which is mutually abutted is arranged between the ejection block 4.1 and the butt plate 2.1, the ejection inclined surface 5 on the ejection block 4.1 moves relative to the ejection inclined surface 5 on the butt plate 2.1, so that the butt plate 2.1 moves towards the climbing frame 3, the climbing frame 3 and the power output piece 2.3 form transmission connection, the power output piece 2.3 and the climbing frame 3 are relatively close, and the power output piece 2.3 and the climbing frame 3 are mutually far away through a reset assembly.

The butt plate 2.1 moves towards the climbing frame 3 through the ejection assembly 4, so that the power output piece 2.3 is in transmission connection with the climbing frame 3, the lifting platform 1 is driven to move relative to the climbing frame 3, after the ejection assembly 4 returns, the butt plate 2.1 moves away from the climbing frame 3 through the reset assembly, and at the moment, the power output piece 2.3 is separated from transmission fit with the climbing frame 3, and the lifting platform 1 can perform translational movement.

It should be noted that, climb frame 3 sets up on battery storage rack 9, and in the lift in-process, lift platform 1 remains the cooperation with battery storage rack 9 all the time, has guaranteed the stability of lift action, simultaneously, can reduce lift platform 1's volume, reduces lift platform 1's manufacturing cost.

The driving cylinder 4.2 and the ejection block 4.1 are arranged in relation to a first direction, and the ejection inclined plane 5 on the ejection block 4.1 is mutually abutted through the abutting plate 2.1, so that the abutting plate 2.1 moves towards a second direction, namely towards the climbing frame 3, the first direction and the second direction are both positioned on the same horizontal plane and are mutually perpendicular, the ejection inclined plane 5 has strokes in the first direction and the second direction, and the stroke of the ejection inclined plane 5 in the second direction is only required to be enough to enable the climbing frame 3 to be completely separated from the power output piece 2.3 or form fit.

Through the improvement, the driving motor 2.2 and the power output piece 2.3 on the ejection assembly 4 and the butt joint plate 2.1 are all arranged horizontally, so that the occupation space of the lifting platform 1 on the vertical direction is reduced, the shaking of the lifting platform 1 in the action process is reduced, and the reliability of battery pack transportation is ensured.

As an embodiment of the climbing frame 3 and the power take-off 2.3, the climbing frame 3 is arranged on both sides of the lifting platform 1 and defines a lifting area 8 of the lifting platform 1, the climbing frame 3 is provided with a vertical rack 3.1, and the power take-off 2.3 is meshed with the vertical rack 3.1.

Preferably, the number of the climbing frames 3 is four, the climbing frames are arranged around the lifting platform 1, the number of the abutting plates 2.1 is two, the abutting plates 2.1 are arranged at two ends of the lifting platform 1, two power output pieces 2.3 are arranged on each abutting plate 2.1 and respectively abut against the climbing frames 3, so that the lifting platform 1 is restrained in a lifting area 8 defined by the climbing frames 3 to perform lifting action.

Specifically, the power output piece 2.3 refers to a transmission gear, a unidirectional bearing 14 is embedded in the transmission gear, the driving motor 2.2 transmits torque with the transmission gear through the unidirectional bearing 14, the unidirectional bearing 14 is adopted to effectively prevent the transmission gear from reversing through the improvement, and the reliability of the butt joint position of the lifting platform 1 and the climbing frame 3 is ensured.

Specifically, the lifting platform 1 comprises a lower bracket 1.4 for supporting the battery pack, and an upper bracket 1.3 for supporting the ejection assembly 4 and the butt plate 2.1, wherein a transferring cavity 1.1 is defined between the upper bracket 1.3 and the lower bracket 1.4, two sides of the transferring cavity 1.1 are opened for the battery pack to enter or leave, wherein the ejection assembly 4 and the butt plate 2.1 are distributed at the upper part of the upper bracket 1.3 so as to avoid interference with the entering and leaving space of the battery pack.

Preferably, the upper bracket 1.3 is further arranged at two sides of the lower bracket 1.4 in an extending manner, and a first roller is formed at the opening of the transferring cavity 1.1, and a plurality of second rollers are arranged on the lower bracket 1.4 and used for guiding the battery pack to enter the transferring cavity 1.1.

As shown in fig. 4, as a further embodiment of the resetting assembly, a first fixing block is arranged on the lifting platform 1, a second fixing block opposite to the first fixing block is arranged at the bottom of the abutting plate 2.1, a shaft rod is connected between the first fixing block and the second fixing block, an elastic piece 6 is sleeved on the shaft rod, the elastic piece 6 gives the abutting plate 2.1 an acting force away from the climbing frame 3, when the transferring device needs to be abutted with another storage frame 9, the driving cylinder 4.2 drives the ejection block 4.1 to reset, at the moment, the elastic piece 6 acts on the abutting plate 2.1 and pushes the abutting plate 2.1 to be away from the climbing frame 3, and meanwhile, an ejection inclined plane 5 between the abutting plate 2.1 and the ejection block 4.1 is kept in abutting connection under the action of the elastic piece 6 so as to ensure stable resetting of the abutting plate 2.1 and the power output piece 2.3.

In other embodiments, to further ensure the sliding stability of the butt-joint plate 2.1, a sliding rail sliding block assembly 7 is arranged between two ends of the butt-joint plate 2.1 and the lifting platform 1, and each end of the butt-joint plate 2.1 is provided with two groups of sliding rail sliding block assemblies 7, and a reset assembly is specifically arranged between the two groups of sliding rail sliding block assemblies 7, and combines with the ejection blocks 4.1 at two ends of the butt-joint plate 2.1 to realize stable sliding of the butt-joint plate 2.1.

As can be seen from fig. 3, in this embodiment, in order to ensure that the climbing frame 3 and the power output member 2.3 are kept in a butt joint state, an ejection limit boundary 4.11 is further provided on the ejection block 4.1, positioning boundaries 2.11 are provided on two ends of the butt joint plate 2.1 corresponding to the ejection inclined plane, the positioning boundaries 2.11 and the ejection limit boundary 4.11 are both planar, and when the power output member 2.3 and the climbing frame 3 reach a fully engaged position or a fully disengaged position, the ejection limit boundary 4.11 abuts against the positioning boundary 2.11, and keeps the power output member 2.3 in engagement or disengagement with the climbing frame 3.

Through the improvement, under the state that the power output piece 2.3 is matched with and separated from the climbing frame 3, the ejection block 4.1 and the butt plate 2.1 are in plane butt joint, and meanwhile, under the action of the elastic piece 6, the butt plate 2.1 and the ejection block 4.1 keep pressed butt joint, so that the matching reliability and the load capacity of the lifting platform 1 and the climbing frame 3 are improved.

As shown in fig. 4 and fig. 5, specifically, the ejector assembly 4 further includes a guide block 4.3, the guide block 4.3 is fixed on the lifting platform 1, a sliding channel for the ejector block 4.1 to slide therein is formed on the guide block 4.3, a first boundary 4.31 limited at the top of the guide block 4.3 and a second boundary 4.32 limited at two sides of the guide block 4.3 are provided on the guide block 4.3, a concave groove is formed at the bottom of the sliding channel by the second boundary 4.32, and the lower end of the guide block 4.3 is placed in the second boundary 4.32 to guide and limit the ejector block 4.1 through the guide block 4.3.

As shown in fig. 2, as a further embodiment of the ejection assembly 4, the ejection assembly 4 further includes a transmission block 4.4 connected to the actuating end of the driving cylinder 4.2, and a first pull rod 4.5 clamped on the transmission block 4.4, each ejection assembly 4 includes two ejection blocks 4.1, the two ejection blocks 4.1 are disposed at two ends of the first pull rod 4.5, and ejection inclined planes 5 on the two ejection blocks 4.1 are disposed in the same direction.

As a further embodiment of the climbing assembly 2, the climbing assembly 2 further comprises a gear assembly 2.4 arranged on the driving motor 2.2 and a second pull rod 2.5 in transmission fit with the gear assembly 2.4, each climbing assembly 2 comprises two power output pieces 2.3 and is arranged at two ends of the second pull rod 2.5, wherein the gear assembly 2.4 comprises a first gear arranged on the driving motor 2.2 and a second gear sleeved in the middle of the second pull rod 2.5, and the first gear and the second gear are meshed with each other to drive the second pull rod 2.5 to rotate.

As shown in fig. 6 to 11, the present utility model further provides a transfer storage system, which includes the transfer device of the battery pack of the new energy automobile;

further comprises: the storage racks 9 are arranged in parallel, the moving tracks 10 are arranged between the two opposite storage racks 9, and the moving platform 11 is used for bearing the lifting platform 1, wherein, as shown in fig. 8, the transferring cavity 1.1 is connected with the storage racks 9 in a butt joint mode, the storage racks 9 are arranged at two ends of the transferring cavity 1.1 in an opposite mode, the storage racks 9 and the moving tracks 10 are sequentially arranged in relation to a first direction, a moving area 13 is defined by the storage racks 9 and the moving tracks 10, and a moving assembly 12 is arranged between the moving platform 11 and the moving tracks 10.

Specifically, the moving assembly 12 includes a motor disposed on the moving platform 11, a driving gear 12.2 disposed on an output end of the motor, and a horizontal rack 12.1 disposed in a middle portion of the moving track 10, where the driving gear 12.2 is meshed with the horizontal rack 12.1, the horizontal rack 12.1 and the moving track 10 are disposed in a first direction, the moving track 10 is disposed on two sides of the moving platform 11 in the first direction, rollers 11.2 are further disposed at a bottom of the moving platform 11, and the rollers 11.2 are mounted on the moving track 10.

In order to further improve the stability of the translation motion of the transfer device, a plurality of roller sets are arranged on one side, away from the driving gear 12.2, of the bottom of the moving platform 11, wherein a rack mounting plate 12.3 is arranged in the moving area 13, the horizontal rack 12.1 is fixedly mounted on the rack mounting plate 12.3, and each roller set comprises roller units 11.3 arranged on two sides of the top of the rack mounting plate 12.3 so as to ensure the stability and reliability of the translation motion of the transfer device.

As a further embodiment of the rack mounting plate 12.3, the rack mounting plate 12.3 and the horizontal rack 12.1 are both arranged with respect to the first direction, and at least one side of the rack mounting plate 12.3 is further provided with a plurality of adjustment blocks 12.4, the plurality of adjustment blocks 12.4 are arranged with respect to the length direction of the rack mounting plate 12.3, and the adjustment blocks 12.4 are connected with the rack mounting plate 12.3 by bolts, by adjusting the bolts on each adjustment block 12.4, so as to ensure the straightness of the rack mounting plate 12.3.

When the transfer device needs to vertically move on the current storage frame 9, the driving cylinder 4.2 pulls the ejection block 4.1 to move so as to eject the butt joint plate 2.1 and the power output piece 2.3 through the ejection inclined plane 5, the power output piece 2.3 is meshed with a vertical rack on the climbing frame 3, and under the action of the driving motor 2.2, the power output piece 2.3 rotates, so that the lifting platform 1 is driven to vertically move and butt joint to any battery storage position on the current storage frame 9.

When the transfer device needs to transfer the battery pack on other storage frames 9, the driving cylinder 4.2 pulls the ejection block 4.1 to return, the butt plate 2.1 and the power output piece 2.3 are far away from the climbing frame 3 under the action of the elastic piece 6, at the moment, the movable platform 11 is allowed to drive the lifting platform 1 to move relative to the movable track 10, namely, the movable platform 11 and the lifting platform 1 move between two opposite groups of storage frames 9 until the power output piece on the transfer device is meshed with the climbing frame on the next storage frame, so that the battery pack is transferred between different storage frames.

As shown in fig. 11, as an improvement of the cooperation of the mobile platform 11 and the lifting platform 1, a positioning column 1.2 and a positioning hole 11.1 which are oppositely arranged are arranged between the mobile platform 11 and the lifting platform 1, and during the battery transferring process, the lifting platform 1 is vertically separated from the mobile platform 11 and is jointed with the mobile platform 11 through the positioning column 1.2 and the positioning hole 11.1 after the battery is accommodated in the transferring cavity 1.1.

Through the multiunit storage frame 9 that side by side for transfer device can be under current position, carries out the transfer to the battery package on two storage frames 9, improves the range of transferring, under the same battery package memory space, reduces transfer device's travel.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (10)

1. Transfer device of new energy automobile battery package, its characterized in that includes:

the battery box comprises a lifting platform (1), wherein a transferring cavity (1.1) allowing a battery to be contained and pass through is arranged in the lifting platform (1);

the climbing assembly (2) comprises a climbing frame (3) arranged on the outer side of the lifting platform (1) and an abutting plate (2.1) arranged on the lifting platform (1) in a sliding manner, wherein the abutting plate (2.1) is provided with a driving motor (2.2) and a power output piece (2.3), and the power output piece (2.3) is in transmission connection with the climbing frame (3) and drives the lifting platform (1) to move relative to the climbing frame (3);

the ejection assembly (4) comprises an ejection block (4.1) and a driving cylinder (4.2) for driving the ejection block (4.1) to transversely move, an ejection inclined surface (5) which is mutually abutted is arranged between the ejection block (4.1) and the butt plate (2.1), the ejection block (4.1) moves relative to the butt plate (2.1) and drives the power output piece (2.3) to be jointed towards the climbing frame (3);

the elastic piece (6), elastic piece (6) one end butt is on lift platform (1), elastic piece (6) other end is exerted the effort that butt joint board (2.1) kept away from climbing frame (3).

2. The transfer device of a new energy automobile battery pack according to claim 1, wherein: the ejection block (4.1) is also provided with an ejection limit boundary (4.11), two ends of the butt plate (2.1) corresponding to the ejection inclined plane are provided with positioning boundaries (2.11), the ejection limit boundary (4.11) is propped against the positioning boundaries (2.11), and the power output piece (2.3) and the climbing frame (3) are kept in a matched state or a separated matched state.

3. The transfer device of a new energy automobile battery pack according to claim 1, wherein: a plurality of sliding rail and sliding block assemblies (7) are further arranged between the butt joint plate (2.1) and the lifting platform (1), and the elastic piece (6) is arranged between the two sliding rail and sliding block assemblies (7).

4. The transfer device of a new energy automobile battery pack according to claim 1, wherein: the climbing frame (3) is arranged on two sides of the lifting platform (1) and defines a lifting area (8) of the lifting platform (1), the climbing frame (3) is provided with a vertical rack (3.1), and the power output piece (2.3) is meshed with the vertical rack (3.1).

5. The transfer device of a new energy automobile battery pack according to claim 1, wherein: the power output piece (2.3) refers to a transmission gear, a one-way bearing (14) is embedded in the transmission gear, and the driving motor (2.2) transmits torque with the transmission gear through the one-way bearing (14).

6. The transfer device of a new energy automobile battery pack according to claim 1, wherein: the ejection assembly (4) further comprises a guide block (4.3) used for enabling the ejection block (4.1) to slide in the guide block, wherein a first boundary (4.31) limited at the top of the guide block (4.3) and second boundaries (4.32) limited at two sides of the guide block (4.3) are arranged on the guide block (4.3).

7. The transfer device of a new energy automobile battery pack according to claim 1, wherein: the ejection assembly (4) further comprises a transmission block (4.4) connected with the action end of the driving cylinder (4.2) and a first pull rod (4.5) clamped on the transmission block (4.4), and the ejection block (4.1) is arranged at two ends of the first pull rod (4.5).

8. The transfer device of a new energy automobile battery pack according to claim 1, wherein: the climbing assembly (2) further comprises a gear assembly (2.4) arranged on the driving motor (2.2) and a second pull rod (2.5) in transmission fit with the gear assembly (2.4), and the power output piece (2.3) is arranged at two ends of the second pull rod (2.5).

9. Transfer storage system comprising a transfer device for a battery pack of a new energy vehicle according to any one of claims 1 to 8, characterized by comprising: the two sets of storage racks (9) that set up side by side, locate removal track (10) between two sets of storage racks (9), and be used for bearing lift platform (1) moving platform (11), transfer chamber (1.1) butt joint storage rack (9), be equipped with between moving platform (11) and moving track (10) and remove subassembly (12), remove subassembly (12) drive moving platform (11) march between two sets of storage racks (9).

10. The diversion storage system of claim 9, wherein: and a positioning column (1.2) and a positioning hole (11.1) which are opposite are arranged between the moving platform (11) and the lifting platform (1).