Lithium battery transportation protection device

Abstract

The utility model discloses a lithium battery transportation protection device, which relates to the technical field of lithium battery transportation and comprises a transportation box, a protection cover is movably mounted on the top surface of the transportation box, a lifting mechanism is fixedly mounted in the transportation box, and a bearing assembly is movably mounted on the surface of the lifting mechanism. And a clamping mechanism is movably mounted on the surface of the bearing assembly. By arranging the lifting mechanism, the bearing assembly can be movably mounted, and meanwhile, the height of the bearing assembly can be adjusted according to requirements, so that lithium batteries can be conveniently placed and taken in the transport case body, and the adverse effect of overweight downward movement on the rotating rod is effectively reduced; the mounting plate is mounted on the bearing plate, and the spring is connected with the auxiliary plate, so that the spring is matched with the auxiliary plate to clamp the other two surfaces of the lithium battery after the clamping plate is controlled by driving the matched screw to clamp the lithium battery, and the deviation range of the lithium battery is effectively limited.

Description

Technical Field

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

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. However, the existing lithium battery transportation protection device has a poor clamping effect on the lithium battery and cannot ensure the safety of the lithium battery during transportation. Secondly, most of the existing transportation protection devices are lifted and lowered by screw rods, which have a slow lifting speed and low lifting efficiency, making it inconvenient to take the lithium battery.

[0003] In the prior art, a Chinese patent document with publication number CN212980904U is proposed to solve the above technical problems. The technical solution disclosed in the patent document is as follows: a lithium battery transportation protection device that is easy to use, including a box body, a box cover is arranged on the upper surface of the box body, the bottom of the back side of the box cover is rotatably connected to the top of the back side of the box body, an operating handle is fixedly connected to the middle part of the upper surface of the box cover, a fixing hook is fixedly connected to the front side of the box cover, a fixing handle is fixedly connected to the top of the front side of the box body, and a fixing device is arranged in the inner middle part of the box body.

[0004] However, the device also has the problem that the supporting weight of the rotating rod is limited and the pushing rod is exposed and occupies space, which causes the rotating rod to move in the opposite direction and sink when the weight is heavy, and the pushing rod is easily touched during movement. Utility Model Content

[0005] The purpose of the utility model is to provide a lithium battery transportation protection device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A lithium battery transportation protection device comprises a transportation box, a protective cover is movably mounted on the top surface of the transportation box, a lifting mechanism is fixedly mounted inside the transportation box, a supporting assembly is movably mounted on the surface of the lifting mechanism, and a clamping mechanism is movably mounted on the surface of the supporting assembly;

[0008] The clamping mechanism comprises an auxiliary unit and a clamping unit, and the auxiliary unit is fixedly mounted on the surface of the supporting assembly.

[0009] A further improvement of the technical solution of the utility model is that the transport box includes a transport box body, ventilation holes are opened on both sides of the transport box body, and a connecting plate is fixedly installed on the inner surface of the transport box body. By setting the ventilation holes, it is convenient to promote air flow inside and outside the box body, preventing the internal temperature from being too high and having an adverse effect on the lithium battery.

[0010] A further improvement of the technical solution of the utility model is that the protective cover includes a protective cover plate movably installed on the top of the transport box body, a handle is fixedly installed on the top surface of the protective cover plate, and protective cotton is fixedly installed on the bottom of the protective cover plate. By arranging the protective cotton, the top surface of the lithium battery can be protected to prevent it from shaking up and down during transportation and causing collision damage.

[0011] A further improvement of the technical solution of the utility model is that: the lifting mechanism includes a servo motor fixedly installed on the bottom surface of the inner cavity of the transport box, a lifting screw is fixedly installed on the output end of the servo motor, and a sliding rod is fixedly installed on the surface of the connecting plate. By setting the lifting mechanism, the supporting assembly can be movably installed, and the height of the supporting assembly can be adjusted as needed, so as to facilitate the placement and removal of lithium batteries in the transport box, and effectively reduce the adverse effect of excessive downward movement on the rotating rod. By setting two sets of servo motors, lifting screws and sliding rods, the stability of the movable installation can be effectively improved to prevent lateral shaking during movement. At the same time, the two sets of motors drive the lifting control, and the driving force is stronger and the lifting speed is faster than the existing one.

[0012] A further improvement of the technical solution of the utility model is that the supporting assembly includes a lifting plate movably mounted on the surface of the lifting screw, and the lifting plate and the sliding rod are movably connected, a supporting plate is fixedly mounted on the surface of the lifting plate, and a movable groove is opened on the surface of the supporting plate.

[0013] A further improvement of the technical solution of the utility model is that: the auxiliary unit includes a mounting plate fixedly mounted on the surface of a supporting plate, a spring fixedly mounted on the surface of the mounting plate, an auxiliary plate fixedly mounted on one end of the spring, and by installing the mounting plate on the supporting plate and connecting the auxiliary plate with a spring, after driving the mating screw to control the clamping plate to clamp the lithium battery, the spring can cooperate with the auxiliary plate to clamp the other two sides of the lithium battery, thereby effectively limiting its displacement range.

[0014] A further improvement of the technical solution of the utility model is that the clamping unit includes a bidirectional drive motor fixedly mounted on the surface of the lifting plate, a transverse screw is fixedly mounted on the output end of the bidirectional drive motor, a support frame is movably mounted on the surface of the transverse screw, a clamping plate is fixedly mounted on the surface of the support frame, and the bidirectional drive motor drives the transverse screw to rotate, so that the support frame can drive the clamping plate to clamp and fix the two sides of the lithium battery.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a lithium battery transportation protection device. By setting a lifting mechanism, the supporting component can be movably installed, and the height of the supporting component can be adjusted according to needs, so as to facilitate the placement and removal of lithium batteries in the transport box, and effectively reduce the adverse effect of excessive weight on the rotating rod.

[0017] 2. The utility model provides a lithium battery transportation protection device. By setting two sets of servo motors, lifting screws and sliding rods, the stability of the movable installation can be effectively improved to prevent lateral shaking during movement. At the same time, the two sets of motors drive the lifting control, which has a stronger driving force and a faster lifting speed than the existing ones.

[0018] 3. The utility model provides a lithium battery transportation protection device, which installs a mounting plate on a supporting plate and uses a spring to connect an auxiliary plate. After driving the matching screw to control the clamping plate to clamp the lithium battery, the spring cooperates with the auxiliary plate to clamp the other two sides of the lithium battery, thereby effectively limiting its displacement range. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the transport box of the utility model;

[0021] Figure 3 This is a schematic diagram of the protective cover structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the supporting component structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0024] In the figure: 1. transport box; 2. protective cover; 3. lifting mechanism; 4. supporting assembly; 5. clamping mechanism; 11. transport box body; 12. ventilation holes; 13. connecting plate; 21. protective cover plate; 22. handle; 23. protective cotton; 31. servo motor; 32. lifting screw; 33. sliding rod; 41. lifting plate; 42. supporting plate; 43. moving groove; 51. mounting plate; 52. spring; 53. auxiliary plate; 54. two-way drive motor; 55. transverse screw; 56. support frame; 57. clamping plate. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments:

[0026] Example 1

[0027] like Figure 1-5 As shown, the utility model provides a lithium battery transportation protection device, including a transportation box 1, the transportation box 1 includes a transportation box body 11, ventilation holes 12 are opened on both sides of the transportation box body 11, a connecting plate 13 is fixedly installed on the inner surface of the transportation box body 11, a protective cover 2 is movably installed on the top surface of the transportation box 1, a lifting mechanism 3 is fixedly installed inside the transportation box 1, a supporting component 4 is movably installed on the surface of the lifting mechanism 3, and a clamping mechanism 5 is movably installed on the surface of the supporting component 4; the clamping mechanism 5 includes an auxiliary unit and a clamping unit, the auxiliary unit is fixedly installed on the surface of the supporting component 4, and by changing the structure of the existing lifting component and using the lifting mechanism 3, the space spacing can be effectively reduced while being more flexible through motor drive.

[0028] Example 2

[0029] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the protective cover 2 includes a protective cover plate 21 movably mounted on the top of the transport box body 11, a handle 22 is fixedly mounted on the top surface of the protective cover plate 21, and a protective cotton 23 is fixedly mounted on the bottom of the protective cover plate 21. The lifting mechanism 3 includes a servo motor 31 fixedly mounted on the bottom surface of the inner cavity of the transport box body 11, a lifting screw 32 is fixedly mounted on the output end of the servo motor 31, a sliding rod 33 is fixedly mounted on the surface of the connecting plate 13, and the supporting component 4 includes a lifting plate 41 movably mounted on the surface of the lifting screw 32, and the lifting plate 41 and the sliding rod 33 are movably connected. A supporting plate 42 is fixedly mounted on the surface of the lifting plate 41, and a movable groove 43 is opened on the surface of the supporting plate 42. By setting the lifting mechanism 3, the supporting assembly 4 can be movably installed, and the height of the supporting assembly 4 can be adjusted according to needs, so as to facilitate the placement and removal of the lithium battery in the transport box body 11, and effectively reduce the adverse effect of excessive weight downward movement on the rotating rod. By setting two sets of servo motors 31, lifting screws 32 and sliding rods 33, the stability of the movable installation can be effectively improved to prevent it from lateral shaking during movement. At the same time, the two sets of motors drive the lifting control, and the driving force is stronger and the lifting speed is faster than the existing one.

[0030] Example 3

[0031] like Figure 1-5 As shown, on the basis of Examples 1-2, the utility model provides a technical solution: preferably, the auxiliary unit includes a mounting plate 51 fixedly mounted on the surface of the supporting plate 42, a spring 52 is fixedly mounted on the surface of the mounting plate 51, an auxiliary plate 53 is fixedly mounted on one end of the spring 52, the clamping unit includes a bidirectional driving motor 54 fixedly mounted on the surface of the lifting plate 41, a transverse screw 55 is fixedly mounted on the output end of the bidirectional driving motor 54, a support frame 56 is movably mounted on the surface of the transverse screw 55, a clamping plate 57 is fixedly mounted on the surface of the support frame 56, by installing the mounting plate 51 on the supporting plate 42 and using the spring 52 to connect the auxiliary plate 53, after the driving screw is controlled to clamp the clamping plate 57 to clamp the lithium battery, the spring 52 can cooperate with the auxiliary plate 53 to clamp the other two sides of the lithium battery, thereby effectively limiting its displacement range.

[0032] The following is a detailed description of the working principle of the lithium battery transportation protection device.

[0033] like Figure 1-5As shown, when the transport protection device is used, the protective cover 21 is taken by the handle 22, and the lithium battery that needs transport protection is placed in the middle of the supporting plate 42, and the auxiliary plate 53 is adjusted by the spring 52 to clamp the lithium battery, and at the same time, the bidirectional drive motor 54 is started so that the transverse screw 55 drives the support frame 56 to move in the movable groove 43 on the supporting plate 42, so that the clamping plate 57 contacts the lithium battery for clamping and fixing. After the clamping is completed, the servo motor 31 is started so that the lifting screw 32 cooperates with the slide rod 33 to drive the supporting assembly 4 to move downward, so that the lithium battery is completely entered into the transport box body 11, and then the protective cover 21 is covered so that the protective cotton 23 protects the top surface of the lithium battery.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A lithium battery transport protection device, comprising a transport box (1), wherein the transport box (1) comprises a transport box body (11), ventilation holes (12) are provided on both sides of the transport box body (11), and a connecting plate (13) is fixedly installed on the inner surface of the transport box body (11), characterized in that: A protective cover (2) is movably mounted on the top surface of the transport box (1); a lifting mechanism (3) is fixedly mounted inside the transport box (1); the lifting mechanism (3) comprises a servo motor (31) fixedly mounted on the bottom surface of the inner cavity of the transport box body (11); a lifting screw (32) is fixedly mounted on the output end of the servo motor (31); a sliding rod (33) is fixedly mounted on the surface of the connecting plate (13); a supporting assembly (4) is movably mounted on the surface of the lifting mechanism (3); and a clamping mechanism (5) is movably mounted on the surface of the supporting assembly (4); The clamping mechanism (5) comprises an auxiliary unit and a clamping unit, and the auxiliary unit is fixedly mounted on the surface of the supporting component (4).

2. A lithium battery transportation protection device according to claim 1, characterized in that: The protective cover (2) comprises a protective cover plate (21) movably mounted on the top of the transport box body (11), a handle (22) is fixedly mounted on the top surface of the protective cover plate (21), and a protective cotton (23) is fixedly mounted on the bottom of the protective cover plate (21).

3. A lithium battery transportation protection device according to claim 1, characterized in that: The supporting assembly (4) comprises a lifting plate (41) movably mounted on the surface of the lifting screw (32), and the lifting plate (41) and the sliding rod (33) are movably connected. A supporting plate (42) is fixedly mounted on the surface of the lifting plate (41), and a movable groove (43) is provided on the surface of the supporting plate (42).

4. A lithium battery transportation protection device according to claim 3, characterized in that: The auxiliary unit comprises a mounting plate (51) fixedly mounted on the surface of a supporting plate (42), a spring (52) fixedly mounted on the surface of the mounting plate (51), and an auxiliary plate (53) fixedly mounted on one end of the spring (52).

5. A lithium battery transportation protection device according to claim 3, characterized in that: The clamping unit comprises a bidirectional driving motor (54) fixedly mounted on the surface of the lifting plate (41), a transverse screw rod (55) fixedly mounted on the output end of the bidirectional driving motor (54), a support frame (56) movably mounted on the surface of the transverse screw rod (55), and a clamping plate (57) fixedly mounted on the surface of the support frame (56).

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