A lithium battery tray

Abstract

The utility model relates to the field of lithium battery especially relates to a lithium battery tray, including tray main part (4), the left side and right side of tray main part all are fixedly installed with door shape handle, the inner bottom wall of tray main part is fixedly installed with a plurality of rubber hemisphere, the bottom of tray main part is fixedly installed with the limiting component, the left side and right side of limiting component all are fixedly installed with the positioning assembly, the front side and back of limiting component all are fixedly installed with first fixed component, the top of tray main part is fixedly installed with dustproof component, the front side and back of tray main part all are set up with third thread groove, the front side and back of dustproof component all are fixedly installed with second fixed component, the bottom of dustproof component and the right side of tray main part all are fixedly installed with third fixed component, have solved the effect of making preparation for subsequent production process is poor and the technical problem of easy damage to lithium battery.

Description

Technical Field

[0001] This utility model relates to the field of lithium batteries, and in particular to a lithium battery tray. Background Technology

[0002] In the field of lithium batteries, during the production process of charging and discharging lithium batteries in lithium battery factories, in order to improve the production efficiency of lithium batteries, multiple lithium batteries need to be loaded onto a tray for operation. Therefore, a lithium battery tray is needed.

[0003] Chinese Patent CN217576094U discloses a lithium battery tray, including a tray body. The tray body contains a fixing component for securing lithium batteries. The fixing component includes a fixing plate disposed within the tray body, and the fixing plate has multiple mounting holes. The fixing plate also has multiple protrusions for clamping the lithium batteries, arranged circumferentially around the mounting holes. Multiple blade clips cover the fixing plate, and each blade clip has multiple first through holes evenly distributed on it. The lithium battery passes through the first through holes and is secured within the mounting holes. The lithium battery is secured within the mounting holes through the first through holes and held by the protrusions on the fixing plate, thus ensuring its stable placement within the tray body and preparing it for subsequent production processes.

[0004] However, in this patent, when multiple lithium batteries are loaded inside the battery factory, the protruding clamps on the fixing plate cannot fully secure each battery, resulting in an unreliable fixation. This can cause the internal lithium batteries to shake, affecting the operation and reducing its effectiveness in preparing for subsequent production processes. Furthermore, in this patent, after the multiple lithium batteries are loaded inside the battery factory, the open top allows dust from the factory to adhere to the batteries, potentially causing ionization and arcing, which can easily damage the batteries. Utility Model Content

[0005] This invention provides a lithium battery tray to address the problems of poor preparation for subsequent production processes and easy damage to lithium batteries in existing technologies. It can improve the preparation effect for subsequent production processes and is less likely to damage lithium batteries.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lithium battery tray, comprising a tray body, door-shaped handles fixedly installed on the left and right sides of the tray body, multiple rubber hemispheres fixedly installed on the inner bottom wall of the tray body, a limiting component for limiting lithium batteries fixedly installed at the bottom of the tray body, positioning components for positioning limiting components fixedly installed on the left and right sides of the limiting component, and first fixing components for fixing the limiting component fixedly installed on the front and rear sides of the limiting component; a dust-blocking component for preventing dust in the lithium battery factory from adhering to the lithium batteries loaded inside the tray body after operation is fixedly installed at the top of the tray body, a third threaded groove is provided on the front and rear sides of the tray body, a second fixing component for fixing the dust-blocking component is fixedly installed on the front and rear sides of the dust-blocking component, and a third fixing component for fixing the dust-blocking component is fixedly installed at the bottom of the dust-blocking component and on the right side of the tray body.

[0007] Furthermore, the limiting component includes a support cylinder, the top of which is fixedly installed on the bottom of the pallet body. The support cylinder is fixedly connected to the door-shaped handle. A support plate is slidably connected inside the support cylinder. A spacer is fixedly connected to the top of the support plate. The spacer is movably installed inside the support cylinder and slidably installed inside the pallet body. A first threaded groove and a second threaded groove are provided on both the front and rear sides of the support cylinder.

[0008] Furthermore, the positioning assembly includes six positioning blocks. The right sides of three positioning blocks are fixedly installed on the left side of the support plate, and the left sides of the other three positioning blocks are fixedly installed on the right side of the support plate. All six positioning blocks are slidably installed inside the cylinder of the support tube. Limiting plates are fixedly connected to the front and rear sides of the six positioning blocks, and the limiting plates are slidably installed inside the cylinder of the support tube.

[0009] Furthermore, the first fixing component includes two portal-shaped rods. The rear side of one portal-shaped rod is fixedly installed on the front side of the supporting long plate, and the front side of the other portal-shaped rod is fixedly installed on the rear side of the supporting long plate. Both portal-shaped rods are slidably connected to the supporting long cylinder, and the inside of the rods of both portal-shaped rods is threaded with a first screw.

[0010] Furthermore, the dust-blocking component includes a semi-elliptical plate, the bottom of which is fixedly installed on the top of the pallet body. A support shaft is fixedly connected to one side of the semi-elliptical plate, and a dustproof plate is rotatably connected to the outer surface of the support shaft. The dustproof plate is rotatably connected to both the pallet body and the semi-elliptical plate, and a positioning semi-column is fixedly connected to the top of the dustproof plate.

[0011] Furthermore, the second fixing component includes two limiting plates. The rear side of one limiting plate is fixedly installed on the front side of the dustproof plate, and the front side of the other limiting plate is fixedly installed on the rear side of the dustproof plate. Both limiting plates are internally threaded with a third screw.

[0012] Furthermore, the third fixing component includes a semi-elliptical column, a first limiting rod, and a second limiting rod. The top of the semi-elliptical column is fixedly installed on the bottom of the dustproof plate. The left side of the first limiting rod and the left side of the second limiting rod are both fixedly installed on the right side of the pallet body. The semi-elliptical column is movably installed between the first limiting rod and the second limiting rod. The first limiting rod has a second screw threadedly connected to its internal threads. The second screw is threadedly connected to the semi-elliptical column and the second limiting rod, respectively.

[0013] The working principle and application principle of this utility model are as follows: During the use of this device, through the arrangement of the tray body, door-shaped handle, rubber hemisphere, limiting component, positioning component, and first fixing component, this device can load multiple lithium batteries. After loading multiple lithium batteries, when working on the multiple lithium batteries loaded inside the device within a lithium battery factory, this device can limit the bottom, left side, right side, front side, and rear side of each lithium battery, ensuring that each lithium battery is fully and securely fixed. This prevents the lithium batteries inside the device from shaking and affecting the operation, and prevents the device from interfering with the operation. This device improves the preparation effect for subsequent production processes. Furthermore, during use, through the arrangement of the tray body, door-shaped handle, rubber hemisphere, dust-blocking components, second fixing components, and third fixing components, after operations are performed on the multiple lithium batteries loaded inside the lithium battery factory, the top of the device is covered, creating a closed space inside. This prevents dust from adhering to the multiple lithium batteries inside the device, thus preventing damage to the lithium batteries caused by ionization and arcing. In short, this device is less likely to damage the lithium batteries.

[0014] The beneficial technical effects of this utility model are:

[0015] By incorporating a pallet body, a door-shaped handle, a rubber hemisphere, a limiting component, a positioning component, and a first fixing component, this device can load multiple lithium batteries. After loading multiple lithium batteries, when operations are required within the lithium battery factory, each battery is securely fixed, improving the device's effectiveness in preparing for subsequent production processes. Furthermore, the pallet body, door-shaped handle, rubber hemisphere, dust-blocking component, second fixing component, and third fixing component ensure that the top of the device is covered after operations are performed within the lithium battery factory, preventing dust from adhering to the batteries and minimizing the risk of damage. Attached Figure Description

[0016] Figure 1 This is a first frontal perspective three-dimensional schematic diagram of the present invention;

[0017] Figure 2 This is a three-dimensional schematic diagram of the dustproof panel of this utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the spacer frame of this utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the supporting long plate of this utility model;

[0020] Figure 5 This is a second frontal perspective view of the present invention;

[0021] Figure 6 This is a three-dimensional schematic diagram of the second limiting rod of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Positioning semi-column; 2. Dustproof plate; 3. Semi-elliptical plate; 4. Pallet body; 5. Rubber hemisphere; 6. Spacer; 7. Support cylinder; 8. Third threaded groove; 9. Positioning block; 10. First screw; 11. Gate-shaped rod; 12. Second threaded groove; 13. Second screw; 14. First limiting rod; 15. Limiting upright plate; 16. Third screw; 17. Support shaft; 18. Semi-elliptical column; 19. Limiting plate; 20. Supporting plate; 21. First threaded groove; 22. Second limiting rod; 23. Gate-shaped handle. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of the embodiments of this application easier to understand, the embodiments of this application are further described below in conjunction with the figures and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of this application and are not intended to limit the embodiments of this application.

[0024] Example 1: As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 or Figure 6As shown: A lithium battery tray includes a tray body 4, a supporting cylinder 7, six positioning blocks 9, and two portal rods 11. Portal handles 23 are fixedly installed on the left and right sides of the tray body 4. Multiple rubber hemispheres 5 are fixedly installed on the inner bottom wall of the tray body 4. A limiting assembly for limiting lithium batteries is fixedly installed at the bottom of the tray body 4. The limiting assembly includes the supporting cylinder 7, the top of which is fixedly installed at the bottom of the tray body 4. The supporting cylinder 7 is fixedly connected to the portal handles 23. A supporting plate 20 is slidably connected inside the supporting cylinder 7. A spacer 6 is fixedly connected to the top of the supporting plate 20 and is movably installed inside the supporting cylinder 7. Inside the pallet body 4, the front and rear sides of the supporting cylinder 7 are provided with a first threaded groove 21 and a second threaded groove 12. Positioning components of the positioning limiting assembly are fixedly installed on the left and right sides of the limiting assembly. The positioning component includes six positioning blocks 9. The right sides of three positioning blocks 9 are fixedly installed on the left side of the supporting plate 20, and the left sides of the other three positioning blocks 9 are fixedly installed on the right side of the supporting plate 20. All six positioning blocks 9 are slidably installed inside the cylinder of the supporting cylinder 7. A limiting plate 19 is fixedly connected to the front and rear sides of the six positioning blocks 9. The limiting plate 19 is slidably installed inside the cylinder of the supporting cylinder 7. The front and rear sides of the limiting assembly are fixedly installed with the first positioning component of the fixing limiting assembly. A fixing component includes two portal-shaped rods 11. The rear side of one portal-shaped rod 11 is fixedly installed on the front side of the supporting long plate 20, and the front side of the other portal-shaped rod 11 is fixedly installed on the rear side of the supporting long plate 20. Both portal-shaped rods 11 are slidably connected to the supporting long cylinder 7. A first screw 10 is threaded into the inside of each of the two portal-shaped rods 11. The first screw 10 is threaded into a first threaded groove 21 and a second threaded groove 12, respectively. Through the arrangement of the tray body 4, portal-shaped handle 23, rubber hemisphere 5, limiting component, positioning component, and first fixing component, the limiting component can limit the lithium battery, the positioning component can position the limiting component, and the first fixing component... This device can fix the limiting components, enabling it to load multiple lithium batteries. After loading multiple lithium batteries, when working on the multiple lithium batteries loaded inside the device within a lithium battery factory, the device can limit the bottom, left, right, front, and rear sides of each lithium battery, ensuring that each lithium battery is fully and securely fixed. This prevents the lithium batteries inside the device from shaking and affecting the operation, thus preventing the device from reducing its effectiveness in preparing for subsequent production processes.

[0025] In use, the initial state of this device is as follows: the height of the lithium battery is less than the height of the internal space of the tray body 4; the first screw 10 is threadedly connected to the first threaded groove 21; the second screw 13 is threadedly connected to the first limiting rod 14, the semi-elliptical column 18, and the second limiting rod 22 respectively; one end of the third screw 16 is located inside the limiting plate 15. During the lithium battery charging and discharging production process in the lithium battery factory, before operating on multiple lithium batteries, when it is necessary to use this device to load multiple lithium batteries, move the multiple lithium batteries so that each lithium battery is placed inside the tray body 4, so that the lithium battery is in contact with the tray body 4, and the bottom of the lithium battery is in contact with multiple rubber hemispheres 5. When the inside of the tray body 4 is full of lithium batteries, rotate the first screw 10 so that the first screw 10 is disengaged from the first threaded groove 21 and one end of the first screw 10 is located inside the rod body of the portal rod 11. Move the portal rod 11 upwards so that the portal rod... Both the support rod 11 and the support plate 20 slide upward along the support cylinder 7, causing the spacer 6 to slide upward along the support cylinder 7, the tray body 4, and the lithium battery respectively. This causes the positioning block 9 and the limiting plate 19 to slide upward along the support cylinder 7. When the gantry rod 11 moves upward to its maximum distance, the first screw 10 and the second threaded groove 12 correspond to each other. The top of the spacer 6 and the top of the tray body 4 are on the same plane. The first screw 10 is rotated in the opposite direction, so that the first screw 10 and the second threaded groove 12 are threadedly connected. Under the action of multiple rubber hemispheres 5, the friction between the tray body 4 and the bottom of the lithium battery can be increased, and the bottom of the lithium battery can be limited. When the top of the spacer 6 and the top of the tray body 4 are on the same plane, under the action of the spacer 6 and the tray body 4, the lithium battery can be stuck inside the tray body 4, and the left, right, front, and rear sides of the lithium battery can be limited. At this time, this device can be used to load multiple lithium batteries.

[0026] After loading multiple lithium batteries into this device, operations can be performed on the multiple lithium batteries loaded inside the device within the lithium battery factory. During the operation of the multiple lithium batteries loaded inside the device within the lithium battery factory, each lithium battery can be fully and securely fixed by the bottom limit action, as well as the left, right, front, and rear limit action of the lithium batteries. This prevents the lithium batteries from shaking and affecting the operation, and ensures that the preparation effect for subsequent production processes is not reduced.

[0027] In summary, this device can load multiple lithium batteries. When multiple lithium batteries are loaded into the device and are being operated on within a lithium battery factory, the device can limit the movement of each lithium battery from the bottom, left, right, front, and rear sides. This ensures that each lithium battery is securely fixed and prevents it from shaking, which could affect the operation. Furthermore, this prevents the device from hindering the operation and thus enhancing its effectiveness in preparing for subsequent production processes.

[0028] Example 2: Figure 1 , Figure 2 , Figure 4 , Figure 5 or Figure 6As shown: A lithium battery tray includes a tray body 4, a semi-elliptical plate 3, two limiting uprights 15, a semi-elliptical column 18, a first limiting rod 14, and a second limiting rod 22. A dust-blocking component is fixedly installed on the top of the tray body 4 to prevent dust from the lithium battery factory from adhering to the lithium batteries loaded inside the tray body 4 after processing. The dust-blocking component includes the semi-elliptical plate 3, the bottom of which is fixedly installed on the top of the tray body 4. A support shaft 17 is fixedly connected to one side of the semi-elliptical plate 3, and a dustproof plate 2 is rotatably connected to the outer surface of the support shaft 17. The dustproof plate 2 is rotatably connected to both the tray body 4 and the semi-elliptical plate 3. The top of the dustproof plate 2... A positioning half-column 1 is fixedly connected to the pallet body 4. The positioning half-column 1 is movably installed inside the pallet body 4. The front and rear sides of the pallet body 4 are provided with third threaded grooves 8. The front and rear sides of the dust blocking assembly are fixedly installed with second fixing components for fixing the dust blocking assembly. The second fixing components include two limiting uprights 15. The rear side of one limiting upright 15 is fixedly installed on the front side of the dustproof plate 2, and the front side of the other limiting upright 15 is fixedly installed on the rear side of the dustproof plate 2. The interior of both limiting uprights 15 is threaded with a third screw 16, which is threadedly connected to the third threaded groove 8. The bottom of the dust blocking assembly and the right side of the pallet body 4 are fixedly installed with dust blocking components. The third fixing component of the assembly includes a semi-elliptical column 18, a first limiting rod 14, and a second limiting rod 22. The top of the semi-elliptical column 18 is fixedly installed on the bottom of the dustproof plate 2. The left side of the first limiting rod 14 and the left side of the second limiting rod 22 are both fixedly installed on the right side of the pallet body 4. The semi-elliptical column 18 is movably installed between the first limiting rod 14 and the second limiting rod 22. The first limiting rod 14 is internally threaded with a second screw 13, which is threadedly connected to the semi-elliptical column 18 and the second limiting rod 22 respectively. The assembly is connected via the pallet body 4, the door-shaped handle 23, the rubber hemisphere 5, the dustproof assembly, and the second fixing component. The installation of the first and third fixing components enables the dust-blocking components to prevent dust in the lithium battery factory from adhering to the lithium batteries loaded in the tray body 4 after operation. The second and third fixing components can also fix the dust-blocking components. After the multiple lithium batteries loaded inside the device are operated in the lithium battery factory, the top of the device can be covered, forming a closed space inside the device. This prevents dust in the lithium battery factory from adhering to the multiple lithium batteries inside the device, and prevents the device from easily damaging the lithium batteries due to ionization and arcing. This makes the device less likely to damage the lithium batteries.

[0029] In use, after operating multiple lithium batteries loaded inside the device in the lithium battery factory, rotate the second screw 13 to disengage it from the semi-elliptical column 18 and the second limiting rod 22, with one end of the second screw 13 positioned inside the first limiting rod 14. Rotate the dustproof plate 2 to move the semi-elliptical column 18 out of the space between the first limiting rod 14 and the second limiting rod 22, causing the dustproof plate 2 to rotate along the tray body 4, the semi-elliptical plate 3, and the support shaft 17, thus rotating the limiting plate 15. When the dustproof plate 2 is rotated to its maximum angle, it covers the top of the tray body 4, and the top of the tray body 4 is... In the closed state, the positioning half-column 1 enters the interior of the tray body 4, the limiting plate 15 contacts the tray body 4, and the third screw 16 corresponds to the third threaded groove 8. Rotating the third screw 16 makes the third screw 16 threadedly connected to the third threaded groove 8. Under the action of the dustproof plate 2 and the tray body 4, the dustproof plate 2 and the tray body 4 can form a closed space, so that the dust in the lithium battery factory can be prevented from adhering to the multiple lithium batteries inside the tray body 4, so that the lithium batteries inside the tray body 4 can be prevented from ionizing and arcing, so that the lithium batteries can be prevented from being easily damaged. At this time, the device can be less likely to damage the lithium batteries.

[0030] After the dustproof plate 2 covers the top of the tray body 4, the device can be moved by having the user hold the door-shaped handle 23 when it needs to be moved. When it is necessary to remove the multiple lithium batteries loaded inside the tray body 4, the third screw 16 is rotated in the reverse direction, so that the third screw 16 is disengaged from the third threaded groove 8 and one end of the third screw 16 is located inside the limiting plate 15. The dustproof plate 2 is rotated in the reverse direction, so that the dustproof plate 2 rotates in the reverse direction along the tray body 4, the semi-elliptical plate 3 and the support shaft 17 respectively, so that the limiting plate 15 rotates in the reverse direction. When the dustproof plate 2 is rotated in the reverse direction to the maximum angle, the semi-elliptical column 18 rotates into the space between the first limiting rod 14 and the second limiting rod 22. The second screw 13 is rotated in the reverse direction, so that the second screw 13 is respectively connected to the semi-elliptical column 18 and the second limiting rod 22. 2. Threaded connection: The first screw 10 is disengaged from the second threaded groove 12, and one end of the first screw 10 is located inside the body of the portal rod 11. The portal rod 11 is moved downward, causing both the portal rod 11 and the support plate 20 to slide downward along the support cylinder 7. The spacer 6 slides downward along the support cylinder 7, the tray body 4, and the lithium battery, respectively. The positioning block 9 and the limiting plate 19 slide downward along the support cylinder 7. When the portal rod 11 is moved downward to the maximum distance, the first screw 10 and the first threaded groove 21 correspond to each other. The top of the spacer 6 is on the same plane as the inner bottom wall of the tray body 4, causing the first screw 10 to be threadedly connected to the first threaded groove 21. This releases the multiple lithium batteries loaded inside the tray body 4, allowing the multiple lithium batteries loaded inside the tray body 4 to be removed.

[0031] In summary, after operating the multiple lithium batteries loaded inside this device within the lithium battery factory, the top of the device can be covered, creating a closed space inside. This prevents dust from adhering to the lithium batteries inside the device, thus preventing damage to the lithium batteries caused by ionization and arcing. In short, this device is less likely to damage the lithium batteries.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A lithium battery tray, comprising a tray body (4), wherein door-shaped handles (23) are fixedly installed on the left and right sides of the tray body (4), and a plurality of rubber hemispheres (5) are fixedly installed on the inner bottom wall of the tray body (4), characterized in that: The bottom of the tray body (4) is fixedly installed with a limiting component for limiting lithium batteries. The left and right sides of the limiting component are fixedly installed with positioning components for positioning limiting components. The front and rear sides of the limiting component are fixedly installed with first fixing components for fixing limiting components. The top of the tray body (4) is fixedly installed with a dust blocking component to prevent dust in the lithium battery factory from adhering to the lithium batteries loaded in the tray body (4) after operation. The front and rear sides of the tray body (4) are provided with third threaded grooves (8). The front and rear sides of the dust blocking component are fixedly installed with second fixing components for fixing dust blocking components. The bottom of the dust blocking component and the right side of the tray body (4) are fixedly installed with third fixing components for fixing dust blocking components.

2. A lithium battery tray according to claim 1, characterized in that: The limiting component includes a support cylinder (7), the top of which is fixedly installed on the bottom of the pallet body (4). The support cylinder (7) is fixedly connected to the door handle (23). A support plate (20) is slidably connected inside the support cylinder (7). A spacer (6) is fixedly connected to the top of the support plate (20). The spacer (6) is movably installed inside the support cylinder (7) and slidably installed inside the pallet body (4). A first threaded groove (21) and a second threaded groove (12) are provided on the front and rear sides of the support cylinder (7).

3. A lithium battery tray according to claim 1 or 2, characterized in that: The positioning assembly includes six positioning blocks (9). The right sides of three positioning blocks (9) are fixedly installed on the left side of the support plate (20), and the left sides of the other three positioning blocks (9) are fixedly installed on the right side of the support plate (20). All six positioning blocks (9) are slidably installed inside the cylinder of the support tube (7). The front and rear sides of the six positioning blocks (9) are fixedly connected to the limiting plate (19), which is slidably installed inside the cylinder of the support tube (7).

4. A lithium battery tray according to claim 3, characterized in that: The first fixing component includes two portal rods (11). The rear side of one portal rod (11) is fixedly installed on the front side of the support plate (20), and the front side of the other portal rod (11) is fixedly installed on the rear side of the support plate (20). Both portal rods (11) are slidably connected to the support cylinder (7), and the inside of the rod body of both portal rods (11) is threaded with a first screw (10).

5. A lithium battery tray according to claim 1, 2 or 4, characterized in that: The dust-blocking assembly includes a semi-elliptical plate (3), the bottom of which is fixedly installed on the top of the pallet body (4). A support shaft (17) is fixedly connected to one side of the semi-elliptical plate (3), and a dustproof plate (2) is rotatably connected to the outer surface of the support shaft (17). The dustproof plate (2) is rotatably connected to the pallet body (4) and the semi-elliptical plate (3) respectively, and a positioning semi-column (1) is fixedly connected to the top of the dustproof plate (2).

6. A lithium battery tray according to claim 3, characterized in that: The dust-blocking assembly includes a semi-elliptical plate (3), the bottom of which is fixedly installed on the top of the pallet body (4). A support shaft (17) is fixedly connected to one side of the semi-elliptical plate (3), and a dustproof plate (2) is rotatably connected to the outer surface of the support shaft (17). The dustproof plate (2) is rotatably connected to the pallet body (4) and the semi-elliptical plate (3) respectively, and a positioning semi-column (1) is fixedly connected to the top of the dustproof plate (2).

7. A lithium battery tray according to claim 1, 2, 4 or 6, characterized in that: The second fixing component includes two limiting plates (15). The rear side of one limiting plate (15) is fixedly installed on the front side of the dustproof plate (2), and the front side of the other limiting plate (15) is fixedly installed on the rear side of the dustproof plate (2). The interior of both limiting plates (15) is threaded with a third screw (16).

8. A lithium battery tray according to claim 5, characterized in that: The second fixing component includes two limiting plates (15). The rear side of one limiting plate (15) is fixedly installed on the front side of the dustproof plate (2), and the front side of the other limiting plate (15) is fixedly installed on the rear side of the dustproof plate (2). The interior of both limiting plates (15) is threaded with a third screw (16).

9. A lithium battery tray according to claim 1, 2, 4, 6 or 8, characterized in that: The third fixing component includes a semi-elliptical column (18), a first limiting rod (14), and a second limiting rod (22). The top of the semi-elliptical column (18) is fixedly installed on the bottom of the dustproof plate (2). The left side of the first limiting rod (14) and the left side of the second limiting rod (22) are both fixedly installed on the right side of the pallet body (4). The semi-elliptical column (18) is movably installed between the first limiting rod (14) and the second limiting rod (22). The first limiting rod (14) has a second screw (13) internally threaded. The second screw (13) is threadedly connected to the semi-elliptical column (18) and the second limiting rod (22) respectively.

10. A lithium battery tray according to claim 7, characterized in that: The third fixing component includes a semi-elliptical column (18), a first limiting rod (14), and a second limiting rod (22). The top of the semi-elliptical column (18) is fixedly installed on the bottom of the dustproof plate (2). The left side of the first limiting rod (14) and the left side of the second limiting rod (22) are both fixedly installed on the right side of the pallet body (4). The semi-elliptical column (18) is movably installed between the first limiting rod (14) and the second limiting rod (22). The first limiting rod (14) has a second screw (13) internally threaded. The second screw (13) is threadedly connected to the semi-elliptical column (18) and the second limiting rod (22) respectively.

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