Lithium battery transportation protection device

Abstract

The utility model provides a lithium battery transportation protection device, and belongs to the technical field of lithium battery transportation protection. The lithium battery transportation protection device comprises a mounting frame, a protection mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixed to the bottom of the mounting frame, a limiting plate is arranged at the bottom of the hydraulic cylinder, a battery box is arranged below the limiting plate, and a plurality of lithium battery bodies are arranged in the battery box; the hydraulic cylinder, the limiting plate, the spring, the battery box, the limiting groove, the lithium battery body and the battery cover are matched with one another, the hydraulic cylinder is controlled to drive the limiting plate to move upwards, when the limiting plate moves to a certain height, the hydraulic cylinder can be closed, the battery box filled with the lithium battery body is placed in the limiting groove, the hydraulic cylinder drives the limiting plate to move downwards, and the lithium battery body is placed in the limiting groove. And when the lithium battery body moves to the position over the battery cover, the hydraulic cylinder is closed, so that the lithium battery body can be slowly limited, and the stability of the lithium battery body during transportation is improved.

Description

Technical Field

[0001] The utility model relates to the field of lithium battery transportation protection, and in particular to a lithium battery transportation protection device. Background Art

[0002] Lithium battery transportation protection devices are devices used to protect lithium batteries from damage, leakage, short circuit and other accidents during transportation. Usually, packaging boxes or containers are used. Lithium batteries are usually placed in special packaging boxes or containers during transportation to prevent damage caused by external collision or extrusion. These packaging boxes are usually made of impact-resistant materials and have good sealing properties to prevent battery leakage. Inside the packaging box or container, some inner liner insulators are usually set to fix the batteries and prevent batteries from colliding with each other, reducing damage caused by vibration.

[0003] In the specific transportation protection of lithium batteries, lithium batteries are usually packaged in packaging boxes. After packaging, operators transport the lithium batteries. However, the lithium batteries cannot usually be limited during transportation. During transportation, if shaking occurs, the lithium batteries may be damaged, which is inconvenient for operators to use. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a lithium battery transportation protection device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a lithium battery transportation protection device, comprising a mounting frame,

[0007] A protection mechanism, the protection mechanism comprising a hydraulic cylinder, the hydraulic cylinder is fixed to the bottom of the mounting frame, a limit plate is provided at the bottom of the hydraulic cylinder, a battery box is provided below the limit plate, and a plurality of lithium battery bodies are provided inside the battery box;

[0008] The vehicle body is arranged below the battery box, a limiting groove is provided inside the vehicle body, a guardrail is provided inside the limiting groove, and a buffer pad is provided on the top of the limiting plate.

[0009] In a preferred solution, a limiting frame is arranged below the mounting frame, and fixing rods are arranged at the bottom of both sides of the limiting frame.

[0010] In a preferred solution, a spring is arranged on the surface of the fixing rod, and the fixing rod is arranged on the top of the vehicle body.

[0011] In a preferred solution, one end of the spring is arranged at the bottom of the limiting frame, and the other end of the spring is arranged at the top of the limiting plate.

[0012] In a preferred solution, the limiting frame is arranged directly above the buffer pad, and the limiting plate is arranged above the guardrail.

[0013] In a preferred solution, a battery cover is provided on the top of the battery box, and grooves are provided inside the battery cover and inside the battery box.

[0014] In a preferred solution, the lithium battery body is arranged inside the groove, and universal wheels are arranged at the four corners of the bottom of the vehicle body.

[0015] In a preferred solution, the guardrail is arranged around the battery box, and the limiting plate slides on the surface of the fixing rod.

[0016] The utility model provides a lithium battery transportation protection device, and its beneficial effects include:

[0017] 1. Through the cooperation of the hydraulic cylinder, limit plate, spring, battery box, limit slot, lithium battery body and battery cover, the hydraulic cylinder is controlled to drive the limit plate to move upward. When it moves to a certain height, the operator can close the hydraulic cylinder and place the battery box filled with lithium battery body inside the limit slot. The hydraulic cylinder drives the limit plate to move downward. When it moves to just above the battery cover, the hydraulic cylinder is closed, so that the lithium battery body can be slowly limited to improve the stability of the lithium battery body during transportation.

[0018] 2. Through the mutual cooperation of the lithium battery body, battery box, guardrail and buffer pad, when it is necessary to strengthen the protection around the lithium battery body, a guardrail can be installed around the battery box filled with lithium battery bodies, and a buffer pad can be set on the top of the limit plate, so that when shaking occurs, it will not be directly released from the lithium battery body, which can effectively reduce the impact force of the lithium battery body and will not cause damage to the lithium battery body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the local structure of the protection mechanism provided by the embodiment of the utility model when in operation;

[0022] Figure 3 A schematic diagram of the cross-sectional structure of a guardrail provided in an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the top structure of a vehicle body provided in an embodiment of the utility model;

[0024] In the figure: 1. protection mechanism; 11. hydraulic cylinder; 12. mounting frame; 13. limit frame; 14. fixing rod; 15. limit plate; 16. vehicle body; 17. battery box; 18. lithium battery body; 19. spring; 2. buffer pad; 21. limit groove; 22. guardrail; 23. groove; 24. universal wheel; 25. battery cover. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 4The utility model provides a technical solution: a lithium battery transportation protection device, including a protection mechanism 1 and a vehicle body 16 mounting frame 12, the protection mechanism 1 is a mechanism that can protect the lithium battery body 18, the protection mechanism 1 includes a hydraulic cylinder 11, the hydraulic cylinder 11 is fixed to the bottom of the mounting frame 12, a limit plate 15 is arranged at the bottom of the hydraulic cylinder 11, a battery box 17 is arranged below the limit plate 15, and a plurality of lithium battery bodies 18 are arranged inside the battery box 17. Through the mutual cooperation of the hydraulic cylinder 11, the limit plate 15, the spring 19, the battery box 17, the limit groove 21, the lithium battery body 18 and the battery cover 25, when the operator needs to protect the lithium battery body 18 for transportation The operator can first control the hydraulic cylinder 11 to drive the limit plate 15 to move upward, and the spring 19 also moves upward synchronously. When it moves to a certain height, the operator can close the hydraulic cylinder 11, and then the operator can place the battery box 17 filled with lithium battery bodies 18 inside the limit groove 21. When the placement is completed, the operator can control the hydraulic cylinder 11 to drive the limit plate 15 to move downward, and the spring 19 also rebounds synchronously during the movement. When it moves to the top of the battery cover 25, the operator can close the hydraulic cylinder 11 and the spring 19 rebounds, so that the lithium battery body 18 can be slowly limited, thereby improving the stability of the lithium battery body 18 during transportation.

[0027] Reference Figure 1-Figure 4 In a preferred embodiment, the vehicle body 16 is arranged below the battery box 17, and a limiting groove 21 is provided inside the vehicle body 16, and a guardrail 22 is provided inside the limiting groove 21. A buffer pad 2 is provided on the top of the limiting plate 15. By providing the buffer pad 2, when the limiting frame 13 moves downward, it can preferentially contact the buffer pad 2, which can prevent the limiting frame 13 from directly releasing from the limiting plate 15, thereby improving the protective effect of the limiting plate 15. A limiting frame 13 is provided below the mounting frame 12, and fixing rods 14 are provided at the bottom of both sides of the limiting frame 13. A spring 19 is provided on the surface of the fixing rod 14, and the fixing rod 14 is provided at the top of the vehicle body 16, and one end of the spring 19 is provided at the bottom of the limiting frame 13. The other end of the spring 19 is arranged on the top of the limit plate 15, the limit frame 13 is arranged directly above the buffer pad 2, and the limit plate 15 is arranged above the guardrail 22. Through the cooperation of the lithium battery body 18, the battery box 17, the guardrail 22 and the buffer pad 2, when the operator needs to strengthen the protection around the lithium battery body 18, the operator can install the guardrail 22 around the battery box 17 filled with the lithium battery body 18, and the buffer pad 2 can be arranged on the top of the limit plate 15, so that when shaking occurs, it will not be directly released from the lithium battery body 18, which can effectively reduce the impact force of the lithium battery body 18, and will not cause damage to the lithium battery body 18, which is convenient for the operator to use.

[0028] Reference Figure 1-Figure 4 In a preferred embodiment, a battery cover 25 is provided on the top of the battery box 17, and a groove 23 is provided inside the battery cover 25 and the battery box 17, and an electric sheet is provided inside the groove 23. By providing the electric sheet, the effect of the lithium battery body 18 can be improved. The lithium battery body 18 is arranged inside the groove 23, and universal wheels 24 are provided at the four corners of the bottom of the vehicle body 16. By providing the universal wheels 24, it is convenient for the operator to move the lithium battery body 18. A guardrail 22 is provided around the battery box 17. By providing the guardrail 22 around the battery box 17, the lithium battery body 18 inside the battery box 17 can be protected, and the limit plate 15 slides on the surface of the fixing rod 14.

[0029] Specifically, the working process or working principle of the lithium battery transportation protection device is as follows: in the specific transportation protection of lithium batteries, lithium batteries are usually packaged by packaging boxes, etc. After packaging, the operator transports the lithium batteries, but the lithium batteries cannot usually be limited during transportation, and if shaking occurs during transportation, the lithium batteries may be damaged, which is inconvenient for the operator to use. Therefore, the technical solution can solve the above problems. When the operator needs to protect the lithium battery body 18 for transportation, the operator can first control the hydraulic cylinder 11 to drive the limiting plate 15 to move upward, and the spring 19 also moves upward synchronously. When it moves to a certain height, the operator can close the hydraulic cylinder 11, and then the operator can place the battery box 17 filled with the lithium battery body 18 inside the limiting groove 21. When the placement is completed After completion, the operator can control the hydraulic cylinder 11 to drive the limit plate 15 to move downward. When moving, the spring 19 also rebounds synchronously. When moving to the top of the battery cover 25, the operator can close the hydraulic cylinder 11 and the spring 19 rebounds, so that the lithium battery body 18 can be slowly limited to improve the stability of the lithium battery body 18 during transportation. When the operator needs to strengthen the protection around the lithium battery body 18, the operator can install a guardrail 22 around the battery box 17 filled with lithium battery bodies 18, and a buffer pad 2 can be set on the top of the limit plate 15, so that when shaking occurs, it will not be directly released from the lithium battery body 18, which can effectively reduce the impact force of the lithium battery body 18 and will not cause damage to the lithium battery body 18, making it convenient for the operator to use. At this point, all processes are completed.

[0030] It should be noted that the hydraulic cylinder 11, the battery box 17 and the battery cover 25 are all electrically connected to the external power supply and are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A lithium battery transportation protection device, comprising a mounting frame (12), characterized in that: A protection mechanism (1), the protection mechanism (1) comprising a hydraulic cylinder (11), the hydraulic cylinder (11) being fixed to the bottom of a mounting frame (12), a limit plate (15) being provided at the bottom of the hydraulic cylinder (11), a battery box (17) being provided below the limit plate (15), and a plurality of lithium battery bodies (18) being provided inside the battery box (17); A vehicle body (16), the vehicle body (16) being arranged below a battery box (17), a limiting groove (21) being provided inside the vehicle body (16), a guardrail (22) being provided inside the limiting groove (21), and a buffer pad (2) being provided on the top of the limiting plate (15).

2. A lithium battery transportation protection device according to claim 1, characterized in that: A limiting frame (13) is arranged below the mounting frame (12), and fixing rods (14) are arranged at the bottoms of both sides of the limiting frame (13).

3. A lithium battery transportation protection device according to claim 2, characterized in that: A spring (19) is arranged on the surface of the fixing rod (14), and the fixing rod (14) is arranged on the top of the vehicle body (16).

4. A lithium battery transportation protection device according to claim 3, characterized in that: One end of the spring (19) is arranged at the bottom of the limiting frame (13), and the other end of the spring (19) is arranged at the top of the limiting plate (15).

5. A lithium battery transportation protection device according to claim 4, characterized in that: The limiting frame (13) is arranged directly above the buffer pad (2), and the limiting plate (15) is arranged above the guardrail (22).

6. A lithium battery transportation protection device according to claim 1, characterized in that: A battery cover (25) is provided on the top of the battery box (17), and a groove (23) is provided inside the battery cover (25) and inside the battery box (17).

7. A lithium battery transportation protection device according to claim 5, characterized in that: The lithium battery body (18) is arranged inside the groove (23), and universal wheels (24) are arranged at the four corners of the bottom of the vehicle body (16).

8. A lithium battery transportation protection device according to claim 7, characterized in that: The guardrail (22) is arranged around the battery box (17), and the limit plate (15) slides on the surface of the fixing rod (14).

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