Lithium battery storage rack convenient for batch positioning of lithium batteries and used for liquid injection

Abstract

The utility model discloses a liquid injection lithium battery storage rack convenient for batch positioning of lithium batteries, which belongs to the technical field of lithium battery storage racks, and comprises a storage rack body, the storage rack body comprises a shell, a rack body and a pair of handles, the top of the rack body is provided with a circular groove for storing the lithium batteries, and the bottom of the rack body is fixedly connected with the bottom wall of the shell. The opposite sides of the two handles are fixedly connected with the side wall of the shell, the stacking assembly is used for placing the lithium batteries into the circular groove, the adjusting assembly is used for adjusting the position of the stacking assembly, the stacking assembly comprises a base, a U-shaped containing frame and a conveying groove, and the top of the base is rotationally connected with the bottom of the U-shaped containing frame; according to the lithium battery storage rack convenient for batch positioning of the lithium batteries and used for liquid injection, the lithium batteries are put into the conveying grooves, so that the lithium batteries can be orderly placed into the circular grooves while the storage rack body is rotated, and the situation that most of existing lithium battery storage racks used for liquid injection are not convenient for stacking the lithium batteries, so that the working efficiency is relatively low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery storage racks, in particular to a lithium battery storage rack for liquid injection which is convenient for batch positioning of lithium batteries. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive and negative electrode materials and uses non-aqueous electrolyte solutions. During the production process of lithium batteries, storage racks are required to position each lithium battery in batches to facilitate batch positioning and liquid injection of lithium batteries.

[0003] For example, the Chinese patent publication number CN213636238U discloses a lithium battery storage rack for liquid injection that is convenient for batch positioning of lithium batteries, including a storage rack base, a lithium battery push plate, a storage rack body, a push plate fixing groove, a limit block and an extension plate. The upper end of the lithium battery push plate is provided with a push plate fixing groove, the upper end of the lithium battery push plate is provided with a square groove, the upper end of the lithium battery push plate is provided with extension plates fixed at both ends, and the upper end of the extension plate is fixed with a square groove. Although this solution can maintain the stability of the lithium battery and facilitate the removal of the lithium battery from the storage rack, it is not convenient for stacking the lithium batteries. Since there are many holes on the storage rack, it is necessary to repeat the operation many times to place different lithium batteries in different holes in turn. The operation is time-consuming and inefficient. Utility Model Content

[0004] The utility model aims to provide a lithium battery storage rack for liquid injection, which is convenient for positioning lithium batteries in batches and can conveniently stack lithium batteries on the storage rack.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] Provided is a lithium battery storage rack for liquid injection that facilitates batch positioning of lithium batteries, comprising a storage rack body, the storage rack body comprising an outer shell, a frame body and a pair of handles, a circular groove for storing lithium batteries is provided on the top of the frame body, the bottom of the frame body is fixedly connected to the bottom wall of the outer shell, and the opposite sides of the two handles are fixedly connected to the side walls of the outer shell, and also comprises a stacking component for placing lithium batteries into the circular groove and an adjustment component for adjusting the position of the stacking component, the stacking component comprises a base, a U-shaped placement rack and a conveying trough, the top of the base is rotatably connected to the bottom of the U-shaped placement rack, the U-shaped placement rack is detachably connected to the outer shell, the bottom wall of the conveying trough is an inclined structure and is located at the top of the frame body, a circular hole is provided at one end of the bottom wall of the conveying trough, and the conveying rack is installed on one end of the base through the adjustment component.

[0007] Furthermore, the storage rack body also includes a lifting cover, multiple sliders and a reset component for resetting the lifting cover. The outer periphery of the lifting cover is slidably connected to the inner wall of the outer shell, the inner wall of the lifting cover is slidably connected to the outer periphery of the frame, the slider is fixedly connected to the side wall of the lifting cover, the inner wall of the outer shell is provided with multiple sliding grooves, the sliding grooves are slidably connected to the sliders, and the top of the lifting cover is provided with multiple limiting holes, the bottom of the limiting holes is connected to the circular groove, and when the bottom of the conveying groove is in contact with the top of the lifting cover, the top of the limiting hole is connected to the circular hole.

[0008] Furthermore, the reset assembly includes multiple telescopic rods and multiple springs, the bottom of the telescopic rod is fixedly connected to the top of the slider, the top of the telescopic end of the telescopic rod is fixedly connected to the top wall of the slide groove, the spring is sleeved on the outer periphery of the telescopic rod, one end of the spring is fixedly connected to the top of the slider, and the other end of the spring is fixedly connected to the top wall of the slide groove.

[0009] Furthermore, the stacking component also includes a motor, an empty slot is opened inside the base, the top of the motor is fixedly connected to the top wall of the empty slot, and the output shaft of the motor passes through the top wall of the base and is coaxially connected to the round rod at the bottom of the U-shaped placement rack.

[0010] Furthermore, the adjustment component includes a fixed block, an L-shaped rod and a pair of elastic blocks. One end of the fixed block is fixedly connected to the base, and the other end of the fixed block is provided with a T-shaped slot. The T-shaped slot is slidably connected to one end of the L-shaped rod. The inner walls on both sides of the T-shaped slot are respectively fixedly connected to two elastic blocks. Multiple slots are provided on both sides of the L-shaped rod, and the slots are engaged with the elastic blocks.

[0011] Furthermore, slots are provided on both sides of the shell, and the slots are plugged into and matched with the protrusions on both sides of the U-shaped placement frame, and the other end of the L-shaped rod is hinged to one end of the conveying trough.

[0012] The beneficial effects of the utility model are as follows: the utility model provides a storage rack body, a stacking assembly and an adjusting assembly. When a plurality of lithium batteries are placed in the storage rack body, the circular holes on the conveying slot are aligned with the circular slots through the adjusting assembly, so that the stacking assembly works and drives the shell to rotate with the U-shaped placement rack. At this time, it is only necessary to put the plurality of lithium batteries into the conveying slot in turn, and the lithium batteries will fall onto the rack body through the circular holes along the inclined surface of the conveying slot, and with the rotation of the shell, the bottoms of the plurality of lithium batteries are inserted into different circular slots, thereby completing the stacking of the lithium batteries, simplifying the stacking operation and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the disassembly of the storage rack body and the stacking component structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the disassembly of the housing and the frame structure of the utility model;

[0017] Figure 4 It is a schematic cross-sectional view of the storage rack body structure of the utility model;

[0018] Figure 5 for Figure 4 A magnified view of the structure at center;

[0019] Figure 6 It is a schematic cross-sectional view of the base structure of the utility model.

[0020] In the figure:

[0021] 1. Storage rack body; 10. Shell; 100. Slide slot; 101. Slot; 11. Rack body; 110. Round slot; 12. Handle; 13. Lifting cover; 130. Limiting hole; 14. Slider;

[0022] 2. Stacking assembly; 20. Base; 200. Empty slot; 21. U-shaped rack; 22. Conveying slot; 220. Round hole; 23. Motor;

[0023] 3. Adjustment assembly; 30. Fixing block; 300. T-slot; 31. L-shaped rod; 310. Slot; 32. Elastic block;

[0024] 4. Reset assembly; 40. Telescopic rod; 41. Spring. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0026] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0027] Reference Figures 1 to 6The lithium battery storage rack for liquid injection that facilitates batch positioning of lithium batteries shown in the figure comprises a storage rack body 1, the storage rack body 1 comprises an outer shell 10, a frame body 11 and a pair of handles 12, a circular groove 110 for storing lithium batteries is provided on the top of the frame body 11, the bottom of the frame body 11 is fixedly connected to the bottom wall of the outer shell 10, and the opposite sides of the two handles 12 are fixedly connected to the side walls of the outer shell 10, and its main purpose is to facilitate the movement of the storage rack body 1 and the lithium batteries through the handles 12, and also comprises a stacking component 2 for placing lithium batteries into the circular groove 110 and an adjustment component 3 for adjusting the position of the stacking component 2, the stacking component 2 comprises a base 20, a U-shaped placement rack 21 and a conveying trough 22, the top of the base 20 is rotatably connected to the bottom of the U-shaped placement rack 21, and the U-shaped placement rack 21 is detachable from the outer shell 10 The bottom wall of the conveying trough 22 is an inclined structure and is located at the top of the frame 11. A circular hole 220 is opened at one end of the bottom wall of the conveying trough 22. The conveying frame is installed at one end of the base 20 through the adjustment component 3. Its main purpose is to align the circular hole 220 on the conveying trough 22 with the circular groove 110 through the adjustment component 3. Since the circular grooves 110 are distributed in a circular array on the top of the frame 11, the stacking component 2 works and drives the shell 10 to rotate with the U-shaped placement rack 21. At this time, you only need to put multiple lithium batteries into the conveying trough 22 in turn. The lithium batteries will fall onto the frame 11 through the circular hole 220 along the inclined surface of the conveying trough 22, and as the shell 10 rotates, the bottoms of multiple lithium batteries are inserted into different circular grooves 110, thereby completing the stacking of lithium batteries, simplifying the stacking operation, and improving work efficiency.

[0028] In order to ensure that the lithium batteries will not fall over inside the storage rack body 1, the storage rack body 1 also includes a lifting cover 13, a plurality of sliders 14 and a reset component 4 for resetting the lifting cover 13. The outer periphery of the lifting cover 13 is slidably connected to the inner wall of the shell 10, the inner wall of the lifting cover 13 is slidably connected to the outer periphery of the frame 11, the slider 14 is fixedly connected to the side wall of the lifting cover 13, the inner wall of the shell 10 is provided with a plurality of slide grooves 100, the slide grooves 100 are slidably connected to the slider 14, and a plurality of limiting holes 130 are provided on the top of the lifting cover 13, and the bottom of the limiting holes 130 is connected to the circular groove 110 When the bottom of the conveying trough 22 is in contact with the top of the lifting cover 13, the top of the limiting hole 130 is connected to the circular hole 220. When the lithium battery falls from the circular hole 220, it first passes through the limiting hole 130, and then its bottom is inserted into the circular groove 110. At this time, the top of the lithium battery is flush with the top of the lifting cover 13. The limiting hole 130 and the circular groove 110 are used to limit the lithium battery at the same time to prevent it from tipping over. When the lithium battery needs to be taken out, it only needs to press the lifting cover 13 downward to make the slider 14 slide to the bottom of the slide 100, and the top of the lithium battery will be exposed from the limiting hole 130, making it easy to take out.

[0029] In the above-mentioned reset component 4 for resetting the lifting cover 13, the reset component 4 includes multiple telescopic rods 40 and multiple springs 41. The bottom of the telescopic rod 40 is fixedly connected to the top of the slider 14, and the top of the telescopic end of the telescopic rod 40 is fixedly connected to the top wall of the slide groove 100. The spring 41 is sleeved on the outer periphery of the telescopic rod 40, one end of the spring 41 is fixedly connected to the top of the slider 14, and the other end of the spring 41 is fixedly connected to the top wall of the slide groove 100. When the lifting cover 13 is pressed, the spring 41 is stretched, and the bottom of the telescopic rod 40 moves and extends following the slider 14. When the lifting cover 13 is released, the spring 41 contracts, and the telescopic end of the telescopic rod 40 retracts, thereby driving the lifting cover 13 to rise.

[0030] The stacking assembly 2 for placing lithium batteries into the circular groove 110 mentioned above also includes a motor 23. An empty groove 200 is opened inside the base 20. The top of the motor 23 is fixedly connected to the top wall of the empty groove 200. The output shaft of the motor 23 passes through the top wall of the base 20 and is coaxially connected to the round rod at the bottom of the U-shaped placement rack 21. When the motor 23 is powered on, its output shaft will drive the U-shaped placement rack 21 and the outer shell 10 to rotate.

[0031] The adjusting assembly 3 for adjusting the position of the stacking assembly 2 comprises a fixing block 30, an L-shaped rod 31 and a pair of elastic blocks 32. One end of the fixing block 30 is fixedly connected to the base 20, and the other end of the fixing block 30 is provided with a T-shaped slot 300. The T-shaped slot 300 is slidably connected to one end of the L-shaped rod 31. The inner walls on both sides of the T-shaped slot 300 are fixedly connected to the two elastic blocks 32 respectively. Both sides of the L-shaped rod 31 are provided with a plurality of slots 310. The slots 310 are engaged with the elastic blocks 32. The L-shaped rod 31 is moved to make one end of it slide in the T-shaped slot 300. At the same time, the L-shaped rod 31 drives the conveying slot 22 to move, so that the elastic blocks 32 are engaged in the slots 310 at the appropriate position. At this time, the circular hole 220 on the conveying slot 22 is connected to one of the limiting holes 130. By setting the adjusting assembly 3, the circular hole 220 can correspond to the limiting holes 130 at different positions, so that more limiting holes 130 can be set to increase the capacity of the storage rack.

[0032] In addition, in order to facilitate the movement of the storage rack body 1 and the lithium battery, slots 101 are opened on both sides of the outer shell 10, and the slots 101 are plugged into the protrusions on both sides of the U-shaped storage rack 21. The other end of the L-shaped rod 31 is hinged to one end of the conveying groove 22. The conveying groove 22 is rotated to rotate around the top of the L-shaped rod 31 until it is disengaged from the lifting cover 13. Then, the handle 12 is held and moved to make the protrusions on both sides of the U-shaped storage rack 21 disengage from the slots 101, and the storage rack body 1 can be removed from the stacking component 2.

[0033] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A lithium battery storage rack for liquid injection that facilitates batch positioning of lithium batteries, comprising a storage rack body (1), the storage rack body (1) comprising an outer shell (10), a frame body (11) and a pair of handles (12), a circular groove (110) for storing lithium batteries is provided on the top of the frame body (11), the bottom of the frame body (11) is fixedly connected to the bottom wall of the outer shell (10), and the opposite sides of the two handles (12) are fixedly connected to the side walls of the outer shell (10), characterized in that: It also includes a stacking component (2) for placing lithium batteries into the circular groove (110) and an adjusting component (3) for adjusting the position of the stacking component (2). The stacking component (2) includes a base (20), a U-shaped placement frame (21) and a conveying trough (22). The top of the base (20) is rotatably connected to the bottom of the U-shaped placement frame (21). The U-shaped placement frame (21) is detachably connected to the outer shell (10). The bottom wall of the conveying trough (22) is an inclined structure and is located at the top of the frame body (11). A circular hole (220) is opened at one end of the bottom wall of the conveying trough (22). The conveying frame is installed on one end of the base (20) through the adjusting component (3).

2. A lithium battery storage rack for liquid injection that facilitates batch positioning of lithium batteries according to claim 1, characterized in that: The storage rack body (1) further comprises a lifting cover plate (13), a plurality of sliders (14) and a reset assembly (4) for resetting the lifting cover plate (13); the outer periphery of the lifting cover plate (13) is slidably connected to the inner wall of the outer shell (10); the inner wall of the lifting cover plate (13) is slidably connected to the outer periphery of the rack body (11); the slider (14) is fixedly connected to the side wall of the lifting cover plate (13); the inner wall of the outer shell (10) is provided with a plurality of slide grooves (100); the slide grooves (100) are slidably connected to the slider (14); a plurality of limiting holes (130) are provided on the top of the lifting cover plate (13); the bottom of the limiting holes (130) is connected to the circular groove (110); when the bottom of the conveying groove (22) is in contact with the top of the lifting cover plate (13), the top of the limiting hole (130) is connected to the circular hole (220); 3. A lithium battery storage rack for liquid injection that facilitates batch positioning of lithium batteries according to claim 2, characterized in that: The reset assembly (4) comprises a plurality of telescopic rods (40) and a plurality of springs (41); the bottom of the telescopic rod (40) is fixedly connected to the top of the slider (14); the top of the telescopic end of the telescopic rod (40) is fixedly connected to the top wall of the slide groove (100); the spring (41) is sleeved on the periphery of the telescopic rod (40); one end of the spring (41) is fixedly connected to the top of the slider (14); and the other end of the spring (41) is fixedly connected to the top wall of the slide groove (100).

4. A lithium battery storage rack for liquid injection that facilitates batch positioning of lithium batteries according to claim 1, characterized in that: The stacking assembly (2) further comprises a motor (23). An empty slot (200) is provided inside the base (20). The top of the motor (23) is fixedly connected to the top wall of the empty slot (200). The output shaft of the motor (23) passes through the top wall of the base (20) and is coaxially connected to the round rod at the bottom of the U-shaped placement rack (21).

5. The lithium battery storage rack for liquid injection that facilitates the positioning of lithium batteries in batches according to claim 1, characterized in that: The adjustment assembly (3) comprises a fixed block (30), an L-shaped rod (31) and a pair of elastic clamping blocks (32); one end of the fixed block (30) is fixedly connected to the base (20); the other end of the fixed block (30) is provided with a T-shaped slot (300); the T-shaped slot (300) is slidably connected to one end of the L-shaped rod (31); the inner walls on both sides of the T-shaped slot (300) are respectively fixedly connected to the two elastic clamping blocks (32); a plurality of clamping slots (310) are provided on both sides of the L-shaped rod (31); the clamping slots (310) are clamped and matched with the elastic clamping blocks (32).

6. A lithium battery storage rack for liquid injection that facilitates batch positioning of lithium batteries according to claim 1, characterized in that: Slots (101) are provided on both sides of the housing (10), the slots (101) are plugged into and matched with protrusions on both sides of the U-shaped placement frame (21), and the other end of the L-shaped rod (31) is hinged to one end of the conveying trough (22).

Images