A processing device for waste lithium battery positive electrode material

Abstract

The utility model discloses a kind of waste lithium battery positive electrode material processing device, it is related to lithium battery processing technical field;And the utility model includes cylinder, the top end of cylinder is hinged with cylinder cover, and cylinder is equipped with cooperating separation mechanism and limiting mechanism, and cylinder cover is equipped with the hole of material that is used in cooperation with filter cartridge and is opened and passed, and the bottom end of cylinder is equipped with the V-shaped pipe used in cooperation with the communication of cooperation;Separation mechanism includes motor one and U-shaped ring, motor one and U-shaped ring are fixedly installed on cylinder;By the setting use of separation mechanism, three filter cartridges can be installed at a time and can drive three filter cartridges to revolve adjustment, and three filter cartridges can be driven to rotate simultaneously, so that three filter cartridges can carry out solid-liquid separation operation of waste lithium battery positive electrode material in turn after crushing, and then effectively reduce the replacement frequency of filter cartridge, so as to effectively improve the processing efficiency of waste lithium battery positive electrode material solid-liquid separation.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery processing technology, specifically to a device for processing waste lithium battery cathode materials. Background Technology

[0002] Battery recycling refers to the collection of used batteries to prevent them from entering the ecosystem. In the recycling of the positive electrode material of waste lithium batteries, processing equipment is required to separate the solid and liquid components of the crushed positive electrode material.

[0003] However, most existing waste lithium battery cathode material processing devices only have a single separation filter cartridge, which leads to frequent disassembly and replacement of the filter cartridge during use, thereby reducing the processing efficiency of solid-liquid separation of waste lithium battery cathode materials.

[0004] To address the aforementioned problems, this application proposes a processing apparatus for waste lithium battery cathode materials. Utility Model Content

[0005] To address the problem that existing waste lithium battery cathode material processing devices only have a single separation filter cartridge, which leads to frequent disassembly and replacement of the filter cartridge during use, the purpose of this utility model is to provide a waste lithium battery cathode material processing device.

[0006] To solve the above technical problems, the present invention adopts the following technical solution: a waste lithium battery positive electrode material processing device, including a cylinder, a cylinder cover hinged to the top of the cylinder, and a separation mechanism and a limiting mechanism for use in the cylinder, a material hole for use in the cylinder cover for use in the filter cartridge, and a V-shaped tube for use in the bottom of the cylinder.

[0007] The separation mechanism includes a motor and a U-shaped ring. Both motor and U-shaped ring are fixedly mounted on the cylinder. The output end of motor 1 rotates through the cylinder and is fixedly sleeved at its end. A turntable is fixedly mounted at the top of the turntable and is inserted into the U-shaped ring. An array of gear rings is rotatably mounted at the top of the turntable, and a filter cartridge can be slidably inserted into the gear ring. An array of insertion rods is fixedly mounted at the top of the gear ring and can be slidably inserted into the top of the filter cartridge. An array of insertion holes is opened through the top of the filter cartridge, and the insertion rods can be slidably inserted into the insertion holes. A second motor is fixedly mounted at the bottom center of the turntable and is fixedly mounted inside the turntable. The output end of motor 2 rotates through the turntable and is fixedly sleeved at its end with a gear, which meshes with the gear ring.

[0008] Preferably, the limiting mechanism includes a rotating shaft, which is rotatably inserted into a turntable, and a rotating plate is fixedly connected to the top of the rotating shaft. The turntable has an array of rotating holes through it, and the rotating shaft is rotatably inserted into the rotating holes. A torsion spring is fixedly installed at one end of the rotating plate, and the end of the torsion spring is fixedly connected to the turntable. A ball is movably engaged at the other end of the rotating plate, and the ball can movably contact the top of the filter cartridge. A push post is fixedly installed on one side of the top of the rotating plate, and the outer wall of the push post is covered with an anti-slip texture. An annular groove is opened on the inner wall of the cartridge cover, and the push post can be movably inserted into the annular groove.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. Through the setting and use of the separation mechanism, three filter cartridges can be installed at one time and can be driven to revolve and rotate synchronously. This allows the three filter cartridges to carry out solid-liquid separation of crushed waste lithium battery cathode materials in sequence, thereby effectively reducing the frequency of filter cartridge replacement and thus effectively improving the processing efficiency of solid-liquid separation of waste lithium battery cathode materials.

[0011] 2. The use of the limiting mechanism facilitates the rotation and reset of the rotating plate, thereby facilitating the limiting installation and misalignment of the filter cartridge, ensuring the normal separation operation of the filter cartridge, and realizing the convenient assembly and disassembly of the filter cartridge. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the installation of the separation mechanism in this utility model.

[0015] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0016] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0017] In the diagram: 1. Cylinder body; 11. Cylinder cover; 12. Material hole; 13. V-tube; 14. Annular groove; 2. Separation mechanism; 21. Motor 1; 22. U-ring; 23. Rotary drum; 24. Turntable; 25. Gear ring; 26. Filter cartridge; 27. Motor 2; 28. Gear; 29. ​​Rotary hole; 210. Insert rod; 211. Insertion hole; 3. Limiting mechanism; 31. Rotating shaft; 32. Rotating plate; 33. Torsion spring; 34. Ball bearing; 35. Push column. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Figures 1-4 As shown, this utility model provides a waste lithium battery cathode material processing device, including a cylinder 1, with a cylinder cover 11 hinged to the top of the cylinder 1. The rotation and limiting fixation of the cylinder cover 11 are existing technologies and will not be described in detail here. The cylinder 1 is provided with a separation mechanism 2 and a limiting mechanism 3 for use. A material hole 12 for use with a filter cartridge 26 is opened through the cylinder cover 11, and a V-shaped tube 13 for use is connected to the bottom of the cylinder 1.

[0020] The separation mechanism 2 includes a motor 21 and a U-shaped ring 22. Both the motor 21 and the U-shaped ring 22 are fixedly mounted on the cylinder 1. The output end of the motor 21 rotates through the cylinder 1 and is fixedly sleeved at its end with a rotating cylinder 23. A turntable 24 is fixedly mounted on the top of the rotating cylinder 23 and is rotatably inserted into the U-shaped ring 22. An array of toothed rings 25 are rotatably mounted on the top of the turntable 24, and a filter cartridge 26 can be slidably inserted into the toothed rings 25. An array of insert rods 210 are fixedly mounted on the top of the toothed rings 25 and can be slidably inserted into the filter cartridge 26. At the top of the filter cartridge 26, an array of insertion holes 211 are provided, and the insertion rod 210 can be slidably inserted into the insertion hole 211. The cooperation between the insertion rod 210 and the insertion hole 211 provides a guarantee for the stable connection between the filter cartridge 26 and the gear ring 25, so that the filter cartridge 26 can rotate stably with the gear ring 25. A second motor 27 is fixedly installed in the middle of the bottom end of the turntable 24, and the second motor 27 is fixedly installed in the turntable 23. The output end of the second motor 27 rotates through the turntable 24 and a gear 28 is fixedly sleeved at its end, and the gear 28 meshes with the gear ring 25.

[0021] By adopting the above technical solution, when in use, motor 27 is started, and at the same time, an appropriate amount of crushed waste lithium battery cathode material to be separated is introduced into the corresponding filter cartridge 26 through the material hole 12. At this time, motor 27 will drive gear 28 to rotate, which in turn drives gear ring 25 to rotate, and then drives filter cartridge 26 to rotate, which further enables the corresponding crushed waste lithium battery cathode material to be quickly and conveniently separated into solid and liquid. The separated solid will remain in the corresponding filter cartridge 26, while the separated liquid will be introduced into cylinder 1 and discharged through V-shaped tube 13. When an appropriate amount of separated solid remains in the corresponding filter cartridge 26, motor 21 is started, which will drive rotating drum 23 to rotate, and then drive rotating disk 24 and filter cartridge 26 to rotate. When filter cartridge 26 has rotated 120 degrees, motor 21 is turned off. Then, the separation operation of crushed waste lithium battery cathode material is continued according to the above steps, and the filter cartridges 26 are disassembled after all three filter cartridges 26 have been used.

[0022] The limiting mechanism 3 includes a rotating shaft 31, which is rotatably inserted into a turntable 24. A rotating plate 32 is fixedly connected to the top of the rotating shaft 31. An array of rotating holes 29 are opened through the turntable 24, and the rotating shaft 31 is rotatably inserted into the rotating holes 29. The rotating holes 29 provide a guarantee for the stable rotation of the rotating shaft 31. A torsion spring 33 is fixedly installed at one end of the rotating plate 32, and the end of the torsion spring 33 is fixedly connected to the turntable 24. A ball bearing 34 is movably engaged at the other end of the rotating plate 32, and the ball bearing 34 can movably contact the top of the filter cartridge 26. A push column 35 is fixedly installed on one side of the top of the rotating plate 32, and the outer wall of the push column 35 is covered with a layer of anti-slip texture. The anti-slip texture can increase friction and facilitate operation. An annular groove 14 is opened on the inner wall of the cartridge cover 11, and the push column 35 can be movably inserted into the annular groove 14. The annular groove 14 can prevent the push column 35 from rotating randomly when the cartridge cover 11 is closed.

[0023] By adopting the above technical solution, when in use, the cylinder cover 11 is opened, and then the three push pins 35 are pushed in sequence, which can drive the three rotating plates 32 to rotate in sequence and twist the corresponding torsion springs 33 in sequence. When the corresponding rotating plate 32 rotates 90 degrees, the push pins 35 are stopped and any filter cartridge 26 is inserted into the corresponding toothed ring 25. Then, when the corresponding insertion rod 210 is fully inserted into the corresponding insertion hole 211, the push pins 35 are released. Then the corresponding torsion spring 33 will drive the corresponding rotating plate 32 to reset and make the ball 34 contact the top of the corresponding filter cartridge 26.

[0024] Working principle: When in use, open the cylinder cover 11, and then push the three push pins 35 in sequence, which will drive the three rotating plates 32 to rotate in sequence and twist the corresponding torsion springs 33 in sequence. When the corresponding rotating plate 32 rotates 90 degrees, stop pushing the corresponding push pins 35 and insert any filter cartridge 26 into the corresponding toothed ring 25. Then, when the corresponding insertion rod 210 is fully inserted into the corresponding insertion hole 211, release the corresponding push pins 35. Then the corresponding torsion spring 33 will drive the corresponding rotating plate 32 to reset and make the ball 34 contact the top of the corresponding filter cartridge 26.

[0025] Then, the cylinder cover 11 is closed and motor 27 is started. At the same time, an appropriate amount of crushed waste lithium battery cathode material to be separated is introduced into the corresponding filter cylinder 26 through the material hole 12. At this time, motor 27 will drive gear 28 to rotate, which will drive gear ring 25 to rotate, and then drive filter cylinder 26 to rotate. This will further enable the corresponding crushed waste lithium battery cathode material to be quickly and conveniently separated into solid and liquid. The separated solid will remain in the corresponding filter cylinder 26, while the separated liquid will be introduced into cylinder 1 and discharged through V-tube 13. When an appropriate amount of separated solid remains in the corresponding filter cylinder 26, motor 21 is started, which will drive drum 23 to rotate, and then drive turntable 24 and filter cylinder 26 to rotate. When filter cylinder 26 has rotated 120 degrees, motor 21 is turned off. Then, the separation operation of crushed waste lithium battery cathode material is continued according to the above steps, and the filter cylinders 26 are disassembled after all three filter cylinders 26 have been used.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A processing device for waste lithium battery cathode materials, comprising a cylindrical body (1), characterized in that: The top of the cylinder (1) is hinged with a cylinder cover (11), and the cylinder (1) is provided with a separation mechanism (2) and a limiting mechanism (3) for use. The separation mechanism (2) includes a motor (21) and a U-shaped ring (22). The motor (21) and the U-shaped ring (22) are both fixedly installed on the cylinder (1). The output end of the motor (21) rotates through the cylinder (1) and is fixedly sleeved at its end with a rotating cylinder (23). A turntable (24) is fixedly installed at the top of the rotating cylinder (23) and is rotatably inserted into the U-shaped ring (22). An array of gear rings (25) is rotatably installed at the top of the turntable (24) and a filter cartridge (26) can be slidably inserted into the gear ring (25). A motor (27) is fixedly installed at the middle of the bottom end of the turntable (24) and is fixedly installed inside the rotating cylinder (23). The output end of the motor (27) rotates through the turntable (24) and is fixedly sleeved at its end with a gear (28) and the gear (28) meshes with the gear ring (25).

2. The waste lithium battery cathode material processing device as described in claim 1, characterized in that, The limiting mechanism (3) includes a rotating shaft (31), which is rotatably inserted on the turntable (24). A rotating plate (32) is fixedly connected to the top end of the rotating shaft (31). A torsion spring (33) is fixedly installed at one end of the rotating plate (32), and the end of the torsion spring (33) is fixedly connected to the turntable (24). A ball bearing (34) is movably engaged at the other end of the rotating plate (32), and the ball bearing (34) can movably contact the top end of the filter cartridge (26).

3. The waste lithium battery cathode material processing device as described in claim 2, characterized in that, The turntable (24) has an array of rotating holes (29) through it, and the rotating shaft (31) is inserted into the rotating holes (29).

4. The waste lithium battery cathode material processing device as described in claim 2, characterized in that, A push column (35) is fixedly installed on one side of the top of the rotating plate (32), and the outer wall of the push column (35) is covered with a layer of anti-slip texture.

5. The waste lithium battery cathode material processing device as described in claim 2, characterized in that, The inner wall of the cylinder cover (11) is provided with an annular groove (14), and the pusher (35) can be movably inserted into the annular groove (14).

6. The waste lithium battery cathode material processing device as described in claim 1, characterized in that, The cylinder cover (11) has a material hole (12) that is used in conjunction with the filter cylinder (26), and the bottom end of the cylinder body (1) is connected to a V-shaped tube (13) for use.

7. The waste lithium battery cathode material processing device as described in claim 1, characterized in that, The top of the toothed ring (25) is fixedly installed with an array of inserted rods (210), and the inserted rods (210) can be slidably inserted into the top of the filter cartridge (26).

8. The waste lithium battery cathode material processing device as described in claim 7, characterized in that, The top of the filter cartridge (26) is provided with an array of insertion holes (211), and the insertion rod (210) can be slidably inserted into the insertion holes (211).

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