Disassembling structure for recycling and disassembling waste lithium battery

Abstract

The utility model discloses a disassembling structure for recycling and disassembling a waste lithium battery, which relates to the technical field of waste lithium battery recycling and comprises a main shell, a supporting seat is fixedly arranged at the bottom of the side surface of the main shell, a driving motor is fixedly arranged at the top of the supporting seat, and a driving wheel is fixedly arranged at the output end of the driving motor. And crushing rollers are symmetrically and rotationally connected to the bottom of the main shell. The linkage safety structure is arranged on the mounting folding rod, the linkage safety structure comprises the driving assembly capable of driving the two groups of crushing rollers to rotate, and when the driving assembly drives the two groups of crushing rollers to rotate to damage the waste lithium battery, the linkage safety structure enables the protective cover not to be opened, so that the waste lithium battery is prevented from being damaged. The problems that a traditional crusher protective cover is not provided with a safety linkage structure, when the crusher crushes waste lithium batteries, the protective cover can still be opened, fragments generated during crushing can be ejected out of a feeding port of the crusher, and workers are injured can be thoroughly solved.

Description

Technical Field

[0001] The utility model relates to the technical field of recycling waste lithium batteries, in particular to a decomposition structure for recycling and disassembling waste lithium batteries. Background Art

[0002] The recycling and dismantling of waste lithium batteries requires the use of a crusher with a crushing roller mainly based on safety, effectiveness, material separation and improved recycling rate. The crusher with a crushing roller can safely and effectively crush lithium batteries thoroughly, making it easy to separate and recycle materials, thereby maximizing the release of useful materials and reducing resource waste.

[0003] In the prior art, when waste lithium batteries are crushed in a crusher, although a protective cover is provided on the top of the crusher, the protective cover is not provided with a safety linkage structure. When the crusher crushes the waste lithium batteries, the protective cover can still be opened, and the fragments produced by the crushing may be ejected from the feed port of the crusher and injure workers. Summary of the invention

[0004] The utility model aims to solve the problem in the prior art that when waste lithium batteries are crushed in a crusher, although a protective cover is provided on the top of the crusher, the protective cover is not provided with a safety linkage structure. When the crusher crushes the waste lithium batteries, the protective cover can still be opened, and the fragments produced by the crushing may be ejected from the feed port of the crusher and injure workers. A decomposition structure for recycling and disassembling waste lithium batteries is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A decomposition structure for recycling and disassembling waste lithium batteries, comprising a main shell, a support seat is fixedly arranged at the bottom of the side of the main shell, a drive motor is fixedly arranged on the top of the support seat, a driving wheel is fixedly arranged at the output end of the drive motor, a crushing roller is symmetrically rotatably connected to the bottom of the main shell, a drive wheel is fixedly arranged at the end of the crushing roller shaft, a protective cover is rotatably connected to the top of the main shell, a mounting folding rod is fixedly arranged at the edge of the side of the main shell, a vertical groove is opened on the side of the mounting folding rod in the vertical direction, and an interlocking safety structure is arranged inside the vertical groove to prevent the protective cover from accidentally opening when the lithium battery shell is broken.

[0007] The interlocking safety structure comprises a vertical rod, a safety column, a safety plate and a driving assembly for driving the crushing roller to rotate. The top of the vertical rod is vertically fixed with a safety column.

[0008] Optionally, a safety disk is fixedly arranged at the position of the protective cover rotation axis, the safety disk is provided with a safety hole in the vertical direction, and a safety column is movably inserted into the safety hole in the vertical direction.

[0009] Optionally, the vertical rod is movably inserted into the mounting folding rod, a limiting T rod is fixedly arranged at the bottom of the vertical rod, the top of the limiting T rod is fixedly connected to one end of a connecting spring, the top of the connecting spring is fixedly connected to the top of the vertical groove, and one end of the limiting T rod is fixedly connected to a starting pedal.

[0010] Optionally, the driving assembly includes a tensioning wheel, a horizontal rod, and a common belt, and one end of the horizontal rod is fixedly connected to the side of the limiting T-rod.

[0011] Optionally, the other end of the horizontal rod is rotatably connected to a tensioning wheel, and the outer walls of the tensioning wheel, the driving wheel and the active wheel are commonly sleeved with a common belt.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model is provided with a linkage safety structure on the mounting folding rod, and the linkage safety structure includes a driving assembly that can drive two sets of crushing rollers to rotate. When the driving assembly drives the two sets of crushing rollers to rotate to damage the waste lithium batteries, the linkage safety structure makes it impossible to open the protective cover, which can completely solve the problem that the traditional crusher protective cover is not provided with a safety linkage structure. When the crusher crushes the waste lithium batteries, the protective cover can still be opened, and the fragments produced by the crushing may be ejected from the crusher feed port and injure workers. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 for Figure 1 Another perspective structural diagram of .

[0016] Figure 3 for Figure 2 Another perspective structural diagram of .

[0017] In the figure: 1. Safety column; 2. Safety disk; 21. Safety hole; 3. Vertical rod; 4. Connecting spring; 5. Tensioning wheel; 6. Driving wheel; 7. Common belt; 8. Driving wheel; 81. Driving motor; 9. Support seat; 10. Protective cover; 11. Main shell; 110. Mounting folding rod; 12. Vertical groove; 13. Starting pedal; 131. Limit T rod; 14. Horizontal rod; 15. Crushing roller; 16. Discharge port. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] Reference Figure 1-3 A decomposition structure for recycling and disassembling waste lithium batteries includes a main shell 11, a support seat 9 is fixedly arranged at the bottom of the side of the main shell 11, a driving motor 81 is fixedly arranged on the top of the support seat 9, a driving wheel 8 is fixedly arranged at the output end of the driving motor 81, a crushing roller 15 is symmetrically rotatably connected to the bottom of the main shell 11, the crushing roller 15 is inside the main shell 11, and a driving wheel 6 is fixedly arranged at the end of the rotating shaft of the crushing roller 15, a protective cover 10 is rotatably connected to the top of the main shell 11, a handle is additionally arranged on the top of the protective cover 10, a discharge port 16 is opened on the side of the main shell 11, and the top of the main shell 11 is in the shape of an inverted bucket.

[0021] A mounting folding rod 110 is fixedly provided at the side edge of the main shell 11, and a vertical groove 12 is opened on the side of the mounting folding rod 110 along the vertical direction. An interlocking safety structure is provided inside the vertical groove 12 to prevent the protective cover 10 from accidentally opening when the lithium battery shell is broken.

[0022] The interlocking safety structure includes a vertical rod 3, a safety column 1, a safety disk 2 and a driving assembly that drives the crushing roller 15 to rotate. The safety column 1 is vertically fixed on the top of the vertical rod 3, and the safety disk 2 is fixed at the rotating shaft position of the protective cover 10. The safety disk 2 is provided with a safety hole 21 in the vertical direction, and the safety column 1 is movably inserted into the safety hole 21 in the vertical direction.

[0023] The vertical rod 3 is movably inserted into the mounting folding rod 110, and a limiting T rod 131 is fixedly arranged at the bottom of the vertical rod 3. The top of the limiting T rod 131 is fixedly connected to one end of the connecting spring 4, and the top of the connecting spring 4 is fixedly connected to the top of the vertical groove 12. One end of the limiting T rod 131 is fixedly connected to the starting pedal 13.

[0024] The driving assembly includes a tensioning wheel 5, a horizontal rod 14, and a common belt 7. One end of the horizontal rod 14 is fixedly connected to the side of the limiting T rod 131, and the other end of the horizontal rod 14 is rotatably connected to the tensioning wheel 5. The outer walls of the tensioning wheel 5, the driving wheel 6, and the active wheel 8 are commonly sleeved with the same common belt 7.

[0025] The specific implementation steps and principles of the utility model are as follows:

[0026] When the device is working, the drive motor 81 is powered, the connecting spring 4 is at its original length, the safety column 1 is not inserted into the safety hole 21, and the common belt 7 is not tightened. At this time, the protective cover 10 can rotate freely. The worker opens the protective cover 10 and pours a sufficient amount of waste lithium batteries into the main shell 11. Finally, the protective cover 10 is closed and the start pedal 13 is pressed down by human foot. The start pedal 13 drives the drive motor 81 to move downward. On the one hand, the tensioning wheel 5 moves downward to tighten the common belt 7. At this time, the two sets of crushing rollers 15 rotate to crush the waste lithium batteries. At the same time, the safety column 1 at the top of the vertical rod 3 is inserted into the safety hole 21. At this time, the protective cover 10 cannot rotate.

[0027] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A disassembly structure for recycling and disassembling waste lithium batteries, comprising a main housing (11), characterized in that: A support seat (9) is fixedly arranged at the bottom of the side of the main shell (11), a driving motor (81) is fixedly arranged at the top of the support seat (9), a driving wheel (8) is fixedly arranged at the output end of the driving motor (81), a crushing roller (15) is symmetrically rotatably connected to the bottom of the main shell (11), a driving wheel (6) is fixedly arranged at the end of the rotating shaft of the crushing roller (15), a protective cover (10) is rotatably connected to the top of the main shell (11), a mounting folding rod (110) is fixedly arranged at the edge of the side of the main shell (11), a vertical groove (12) is opened on the side of the mounting folding rod (110) in the vertical direction, and an interlocking safety structure is arranged inside the vertical groove (12) to prevent the protective cover (10) from accidentally opening when the lithium battery shell is broken.

2. A decomposition structure for recycling and disassembling waste lithium batteries according to claim 1, characterized in that: The interlocking safety structure comprises a vertical rod (3), a safety column (1), a safety disk (2) and a driving assembly for driving a crushing roller (15) to rotate. The top of the vertical rod (3) is vertically fixed with a safety column (1).

3. The decomposition structure for recycling and disassembling waste lithium batteries according to claim 2, characterized in that: A safety disk (2) is fixedly arranged at the rotation axis position of the protection cover (10), the safety disk (2) is provided with a safety hole (21) in the vertical direction, and a safety column (1) is movably inserted into the safety hole (21) in the vertical direction.

4. The decomposition structure for recycling and disassembling waste lithium batteries according to claim 3, characterized in that: The vertical rod (3) is movably inserted into the mounting folding rod (110); a limit T rod (131) is fixedly arranged at the bottom of the vertical rod (3); the top of the limit T rod (131) is fixedly connected to one end of a connecting spring (4); the top of the connecting spring (4) is fixedly connected to the top of the vertical slot (12); and one end of the limit T rod (131) is fixedly connected to a starting pedal (13).

5. The decomposition structure for recycling and disassembling waste lithium batteries according to claim 2, characterized in that: The driving assembly comprises a tensioning wheel (5), a horizontal rod (14), and a common belt (7); one end of the horizontal rod (14) is fixedly connected to the side of the limiting T rod (131).

6. A decomposition structure for recycling and disassembling waste lithium batteries according to claim 5, characterized in that: The other end of the horizontal rod (14) is rotatably connected to a tension wheel (5), and the outer walls of the tension wheel (5), the driving wheel (6), and the driving wheel (8) are collectively sleeved with a common belt (7).

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