Trundle structure of battery pack moving carrier

Abstract

The trundle structure of the mobile carrier for the battery pack is fixed with a supporting rod of a flat plate and comprises a cover body, a wheel and a supporting piece, the cover body and the supporting piece are connected to the supporting rod, the wheel is rotatably connected with the cover body, the cover body or the supporting piece can ascend and descend relative to the supporting rod, and the supporting piece can ascend and descend relative to the supporting rod. The vehicle has a moving state in which only the wheels are in contact with the ground and a supporting state in which only the supporting pieces are in contact with the ground, when the battery pack needs to be moved, the wheels are in contact with the ground to enter the moving state, and when the battery pack is disassembled, the supporting pieces are in contact with the ground to enter the supporting state, so that the battery pack is disassembled. The problem that the carrier moves under impact during disassembly can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery recycling and processing, and in particular to a battery pack mobile carrier caster structure. Background Art

[0002] When the battery reaches the end of its service life, it needs to be recycled. During the battery recycling process, a carrier is needed to move the battery between various disassembly stations.

[0003] In the prior art, a flatbed trolley is used to transport the battery pack. The specific structure is that rollers are arranged at the bottom of a flat plate, the flat plate is used to place the battery pack, and the rollers facilitate the movement of the flatbed trolley.

[0004] However, the above technical solution has the following problems: the bottom of the flatbed cart is a roller, and the battery pack will be affected by external forces such as machines during the disassembly process, which will cause the flatbed cart to move and affect the accuracy of the disassembly operation. Utility Model Content

[0005] In view of this, it is necessary to provide a battery pack mobile carrier caster structure with two functions of stable support and rolling transportation to solve the above problems.

[0006] A battery pack mobile carrier caster structure includes: a cover body, a wheel and a support member, the cover body and the support member are connected to the support rod, the wheel is rotatably connected to the cover body, the cover body or the support member can be raised and lowered relative to the support rod, and has a moving state in which only the wheel is in contact with the ground and a supporting state in which only the support member is in contact with the ground.

[0007] Optionally, an external thread is provided on the outer circumferential surface of the support rod, a connecting hole is opened on the cover body for the support rod to pass through, an internal thread matching the external thread is provided on the inner wall of the connecting hole, the cover body is threadedly connected to the support rod, and the support member is fixed to the end of the support rod.

[0008] Optionally, the cover body is fixed to the end of the support rod, and the support member is fixed to the inner wall of the cover body, and the support member has a telescopic end that can be raised and lowered relative to the support rod, and when the telescopic end is extended to the maximum state, the wheel breaks contact with the ground and enters the supporting state; when the telescopic end is contracted to the shortest state, the wheel contacts the ground and enters the moving state.

[0009] Optionally, the support member is a telescopic cylinder, which is fixed to the inner wall of the cover body. When the telescopic end of the telescopic cylinder is extended to the maximum state, the wheel breaks contact with the ground and enters the supporting state; when the telescopic end of the telescopic cylinder is contracted to the shortest state, the wheel contacts the ground and enters the moving state.

[0010] Optionally, the support member includes a first tube body and a second tube body, one end of the first tube body is fixed to the inner wall of the cover body, and the other end of the first tube body is threadedly connected to the second tube body, so that the first tube body and the second tube body can be relatively telescopic.

[0011] Optionally, a first thread is disposed on a peripheral surface of the first tube body, an inner diameter of the second tube body matches an outer diameter of the first tube body, and a second thread matching the first thread is disposed on an inner wall of the second tube body.

[0012] Optionally, an adjustment hole is provided on the cover body, and the adjustment hole corresponds to the support member.

[0013] Optionally, a plurality of wheels are provided on the cover body, the wheels are symmetrical about the axis of the support rod, and the support member is coaxially arranged with the support rod.

[0014] Optionally, the wheel includes a wheel body and a rotating shaft, the wheel body is sleeved on the rotating shaft, and both ends of the rotating shaft are rotatably connected to the cover body.

[0015] Optionally, a rubber sheet is attached to the surface of the support member that contacts the ground.

[0016] The beneficial effects of the utility model are:

[0017] The battery pack mobile carrier caster structure proposed by the utility model is fixed to the support rod of the flat plate, and includes a cover body, a wheel and a support member. The cover body and the support member are connected to the support rod, and the wheel is rotatably connected to the cover body. The cover body or the support member can be raised and lowered relative to the support rod, and has a mobile state in which only the wheel is in contact with the ground and a support state in which only the support member is in contact with the ground. When the battery pack needs to be moved, the wheel is brought into contact with the ground to enter the mobile state, and when the battery pack is to be disassembled, the support member is brought into contact with the ground to enter the support state, which can effectively solve the problem of the carrier moving under impact during disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the structure of the caster structure of the battery pack mobile carrier in the utility model;

[0020] Figure 2 It is a structural schematic diagram of a battery pack mobile carrier caster structure in one embodiment;

[0021] Figure 3 It is a structural schematic diagram of a battery pack mobile carrier caster structure in one embodiment;

[0022] Figure 4 It is a structural schematic diagram of a battery pack mobile carrier caster structure in one embodiment;

[0023] Among them: 1-cover body, 11-adjusting hole, 2-wheel, 21-wheel body, 22-rotating shaft, 3-support member, 31-first tube body, 32-second tube body, 4-support rod. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0025] like Figure 1 As shown, an embodiment of the utility model provides a battery pack mobile carrier caster structure, which is fixed to the support rod 4 of a flat plate, and includes: a cover body 1, a wheel 2 and a support member 3, the cover body 1 and the support member 3 are connected to the support rod 4, the wheel 2 is rotatably connected to the cover body 1, the cover body 1 or the support member 3 can be raised and lowered relative to the support rod 4, and has a moving state in which only the wheel 2 is in contact with the ground and a supporting state in which only the support member 3 is in contact with the ground.

[0026] The battery pack mobile carrier caster structure proposed in the utility model includes a cover body 1, a wheel 2 and a support member 3, the cover body 1 and the support member 3 are connected to the support rod 4, the wheel 2 is rotatably connected to the cover body 1, the cover body 1 or the support member 3 can be raised and lowered relative to the support rod 4, and has a mobile state in which only the wheel 2 is in contact with the ground and a supporting state in which only the support member 3 is in contact with the ground. When the battery pack needs to be moved, the wheel 2 is in contact with the ground to enter the mobile state, and when the battery pack is to be disassembled, the support member 3 is in contact with the ground to enter the supporting state, which can effectively solve the problem of the carrier moving under impact during disassembly.

[0027] like Figure 2As shown, in one embodiment, an external thread is provided on the outer circumferential surface of the support rod 4, a connecting hole for the support rod 4 to pass through is provided on the cover body 1, an internal thread matching the external thread is provided on the inner wall of the connecting hole, the cover body 1 is threadedly connected to the support rod 4, and the support member 3 is fixed to the end of the support rod 4. When in use, the mobile state and the support state can be switched by rotating the cover body 1. When it is necessary to enter the mobile state, the cover body 1 is rotated to make the cover body 1 descend relative to the support rod 4, so that the wheel 2 is in contact with the ground and the support member 3 is out of contact with the ground; and when it is necessary to enter the support state, the cover body 1 is rotated to make the cover body 1 rise relative to the support rod 4, so that the wheel 2 is out of contact with the ground and the support member 3 is in contact with the ground.

[0028] like Figure 3 As shown, in another embodiment, the cover body 1 is fixed to the end of the support rod 4, the support member 3 is fixed to the inner wall of the cover body 1, and the support member 3 has a telescopic end that can be raised and lowered relative to the support rod 4. When the telescopic end is extended to the maximum state, the wheel 2 breaks contact with the ground and enters the supporting state; when the telescopic end is contracted to the shortest state, the wheel 2 contacts the ground and enters the moving state.

[0029] In some feasible embodiments, the support member 3 is a telescopic cylinder, which is fixed to the inner wall of the cover body 1, and the telescopic end of the telescopic cylinder is in contact with the ground in the supporting state. When the telescopic end of the telescopic cylinder is extended to the maximum state, the wheel 2 is out of contact with the ground and enters the supporting state; when the telescopic end of the telescopic cylinder is retracted to the shortest state, the wheel 2 is in contact with the ground and enters the moving state.

[0030] Furthermore, the support member 3 includes a first tube body 31 and a second tube body 32. One end of the first tube body 31 is fixed to the inner wall of the cover body 1, and the other end of the first tube body 31 is threadedly connected to the second tube body 32 so that the first tube body 31 and the second tube body 32 can be relatively telescopic.

[0031] Furthermore, the outer circumference of the first tube body 31 is provided with a first thread, the inner diameter of the second tube body 32 matches the outer diameter of the first tube body 31, and the inner wall of the second tube body 32 is provided with a second thread matching the first thread. When the first tube body 31 and the second tube body 32 need to be adjusted, the second tube body 32 is rotated to adjust the length of the support member 3.

[0032] Furthermore, an adjustment hole 11 is provided on the cover body 1, and the adjustment hole 11 corresponds to the support member 3. The purpose of providing the adjustment hole 11 is to facilitate the user to adjust the length of the support member 3. When the length of the support member 3 needs to be adjusted, the user can put his hand into the cover body 1 through the adjustment hole 11 and rotate the second tube 32.

[0033] like Figure 4 As shown, in some embodiments, a plurality of wheels 2 are arranged on the cover 1, the wheels 2 are symmetrical about the axis of the support rod 4, and the support member 3 is arranged coaxially with the support rod 4. The purpose of such arrangement is to make the force on the wheels 2 uniform, so as to avoid affecting the service life of the wheels due to uneven force.

[0034] Specifically, the wheel 2 includes a wheel body 21 and a rotating shaft 22 . The wheel body 21 is sleeved on the rotating shaft 22 . Both ends of the rotating shaft 22 are rotatably connected to the cover body 1 .

[0035] Specifically, a rubber sheet is attached to the surface of the support member 3 that contacts the ground.

[0036] The beneficial effects of the utility model are:

[0037] The battery pack mobile carrier caster structure proposed in the utility model includes a cover body 1, a wheel 2 and a support member 3, the cover body 1 and the support member 3 are connected to the support rod 4, the wheel 2 is rotatably connected to the cover body 1, the cover body 1 or the support member 3 can be raised and lowered relative to the support rod 4, and has a mobile state in which only the wheel 2 is in contact with the ground and a supporting state in which only the support member 3 is in contact with the ground. When the battery pack needs to be moved, the wheel 2 is in contact with the ground to enter the mobile state, and when the battery pack is to be disassembled, the support member 3 is in contact with the ground to enter the supporting state, which can effectively solve the problem of the carrier moving under impact during disassembly.

[0038] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be covered within the protection scope of the present invention.

Claims

1. A battery pack mobile carrier caster structure, fixed to the support rod of the flat plate, characterized in that: include: A cover body, a wheel and a support member, wherein the cover body and the support member are connected to the support rod, the wheel is rotatably connected to the cover body, the cover body or the support member can be raised and lowered relative to the support rod, and has a moving state in which only the wheel is in contact with the ground and a supporting state in which only the support member is in contact with the ground.

2. The battery pack mobile carrier caster structure as claimed in claim 1, characterized in that: The outer circumferential surface of the support rod is provided with an external thread, the cover body is provided with a connecting hole for the support rod to pass through, the inner wall of the connecting hole is provided with an internal thread matching the external thread, the cover body is threadedly connected to the support rod, and the support member is fixed to the end of the support rod.

3. The battery pack mobile carrier caster structure as claimed in claim 1, characterized in that: The cover is fixed to the end of the support rod, the support member is fixed to the inner wall of the cover, and the support member has a telescopic end that can be raised and lowered relative to the support rod. When the telescopic end is extended to the maximum state, the wheel is out of contact with the ground and enters the supporting state; When the telescopic end is retracted to the shortest state, the wheel contacts the ground and enters the moving state.

4. The battery pack mobile carrier caster structure as claimed in claim 3, characterized in that: The support member is a telescopic cylinder, which is fixed to the inner wall of the cover body. When the telescopic end of the telescopic cylinder is extended to the maximum state, the wheel is out of contact with the ground and enters the supporting state; when the telescopic end of the telescopic cylinder is contracted to the shortest state, the wheel is in contact with the ground and enters the moving state.

5. The battery pack mobile carrier caster structure as claimed in claim 3, characterized in that: The support member includes a first tube body and a second tube body. One end of the first tube body is fixed to the inner wall of the cover body, and the other end of the first tube body is threadedly connected to the second tube body so that the first tube body and the second tube body can be relatively telescopic.

6. The battery pack mobile carrier caster structure as claimed in claim 5, characterized in that: The outer circumferential surface of the first tube body is provided with a first thread, the inner diameter of the second tube body matches the outer diameter of the first tube body, and the inner wall of the second tube body is provided with a second thread matching the first thread.

7. The battery pack mobile carrier caster structure as claimed in claim 6, characterized in that: The cover body is provided with an adjustment hole, and the adjustment hole corresponds to the support member.

8. The battery pack mobile carrier caster structure as claimed in claim 7, characterized in that: A plurality of wheels are arranged on the cover body, the wheels are symmetrical about the axis of the support rod, and the support member is coaxially arranged with the support rod.

9. The battery pack mobile carrier caster structure as claimed in claim 1, characterized in that: The wheel comprises a wheel body and a rotating shaft, the wheel body is sleeved on the rotating shaft, and two ends of the rotating shaft are rotatably connected to the cover body.

10. The battery pack mobile carrier caster structure as claimed in claim 1, characterized in that: A rubber sheet is attached to the surface of the support member that contacts the ground.

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