A lithium battery disassembly and recycling device

Abstract

This application relates to the technical field of lithium battery recycling, and particularly to a lithium battery disassembly and recycling device, which includes a recycling box and support legs for supporting the recycling box. A filtering pipeline is connected to the top of the recycling box. A partition plate is arranged inside the recycling box. A clamping device is installed above the partition plate. A clamping device for guiding the clamping of lithium batteries is arranged on one side of the recycling box. A triggering device, a cutting device, and a crushing device are sequentially arranged inside the recycling box along the rotation direction of the clamping device. Through the cooperation of the clamping device with the triggering device and the cutting device, the positive and negative electrode materials at both ends of the lithium battery and the middle part are separated. The positive and negative electrode materials at both ends of the battery and the middle part are respectively crushed by the crushing device and discharged from the first discharge port and the second discharge port respectively, so that the positive and negative electrode materials and the middle part of the lithium battery are separated, thereby improving the recycling effect.

Description

Technical Field

[0001] This application relates to the technical field of lithium battery recycling, and particularly to a lithium battery disassembly and recycling device. Background Art

[0002] Battery recycling technology is a technology for effectively treating waste batteries and recycling resources. With the popularization of lithium battery applications and the increase in the number of waste lithium batteries, the traditional manual disassembly method is inefficient and labor-intensive, and improper treatment methods may cause serious impacts on the environment and human health.

[0003] In order to improve the efficiency of lithium battery disassembly and recycling and the resource recovery rate, a device that is efficient, safe, and environmentally friendly is needed for disassembly and recycling. Therefore, it is crucial to develop a lithium battery disassembly and recycling device. For example, a disassembly device for lithium battery recycling with the publication number CN110890566B, which relates to the technical field of lithium battery recycling; to solve the problem that the lithium battery liquid and the shell cannot be separated; specifically includes a disassembly housing, one side of the outer wall of the top of the disassembly housing is provided with a fixing frame, and both ends of the inner wall of the top of the fixing frame are provided with electric telescopic rods, and the other end of the electric telescopic rod extends into the disassembly housing. A same mounting plate is installed on the outer wall of the bottoms of the two electric telescopic rods, and a motor is installed on the outer wall of the top of the mounting plate. A drill bit is installed at the output end of the motor, and a stepping motor is installed on one side of the outer wall of one end of the disassembly housing. The above-mentioned prior art can fix the lithium battery by setting an electric push rod, a stepping motor, an output shaft, and a placement plate, and can punch holes in the lithium battery by setting a fixing frame, an electric telescopic rod, a mounting plate, a motor, and a drill bit to release the internal lithium battery liquid, and can realize the classified collection of the lithium battery liquid and the shell.

[0004] However, the above-mentioned prior art still has some defects when recycling lithium batteries:

[0005] 1. Because the materials at both ends of the lithium battery are different from those in the middle section, after the above-mentioned prior art punches holes in the surface of the lithium battery through a drill bit, the lithium battery falls into two rolling rollers through a filter plate for crushing. During crushing, the positive and negative electrode materials at both ends of the lithium battery are not disassembled, so that the crushed lithium battery is mixed with the conductive materials of the positive and negative electrodes, which is not conducive to subsequent recycling work.

[0006] 2. Since this prior art requires manually opening the second door panel, placing the lithium battery on two placement plates, and then turning on the electric push rod to fix the lithium battery for recycling, this recycling method requires manual operation and cannot guarantee the recycling efficiency.

[0007] Based on this, under the above statement of views, there is still room for improvement in the prior art's method of recycling lithium batteries. Summary of the Invention

[0008] In order to solve the above technical problems, the present application provides a lithium battery disassembly and recycling device, which adopts the following technical solution.

[0009] A lithium battery disassembly and recycling device comprises a recycling box and a supporting leg for supporting the recycling box, the top of the recycling box is connected to a filter pipe, a partition plate is arranged in the recycling box, a clamping device is installed above the partition plate, a clamping device for guiding the clamping of lithium batteries is arranged on one side of the recycling box, a triggering device, a cutting device and a crushing device are arranged in sequence in the recycling box along the rotation direction of the clamping device, the cutting device is located above the partition plate, the triggering device and the crushing device are located below the partition plate, and the triggering device and the clamping device are located on the same side of the recycling box, and a driving device for driving the cutting device and the crushing device is arranged below the partition plate.

[0010] The conveyor belt is installed between the two conveyor belts, and a baffle plate is jointly arranged between the two conveyor belts and on one side away from the collection box, and the baffle plate is located above the conveyor belt, and the two ends of the baffle plate facing the collection box are respectively provided with a first guide plate and a second guide plate, and the first guide plate and the second guide plate are both fixed on the conveyor belt, and the second guide plate is hinged on the side of the second guide plate away from the baffle plate, the telescopic plate is hingedly arranged toward the first guide plate, and one end of the telescopic plate facing the first guide plate is hingedly provided with a third guide plate, and the third guide plate is parallel to the first guide plate, and the first guide plate and the third guide plate are jointly provided with a detachable U-shaped clamping frame at one end of the first guide plate toward the collection box, and an inclined guide plate is arranged in the U-shaped clamping frame, and the inclined guide plate is inclined downward from the conveyor belt toward the collection box, and the height of the upper surface of the inclined guide plate at one end of the conveyor belt is not higher than the height of the upper surface of the conveyor belt, and a clamping guide hole is formed between the inclined guide plate facing the collection box and the U-shaped clamping frame.

[0011] Preferably, the clamping device includes a clamping shaft that passes through the partition plate and rotatably cooperates with the partition plate, a clamping motor is installed at the lower end of the clamping shaft, and the clamping motor is installed on the lower end surface of the partition plate, and the clamping shaft is located above the partition plate. A clamping disk is arranged on the clamping disk, and a plurality of T-shaped clamping grooves are evenly arranged on the clamping disk and around the axis of the clamping shaft, a U-shaped clamping block is slidably arranged in the T-shaped clamping groove, and the opening of the U-shaped clamping block is away from the direction of the clamping shaft and passes through the outside of the clamping disk, and a clamping spring is arranged between the U-shaped clamping block and the T-shaped clamping groove on one end of the clamping shaft; a V-shaped clamping groove is arranged on the side of the U-shaped clamping block away from the clamping shaft and on the side of the T-shaped clamping groove away from the clamping shaft, a clamping mechanism is slidably arranged on the upper end of the clamping disk and corresponding to the T-shaped clamping groove, and a supporting mechanism is arranged at the lower end of the clamping disk.

[0012] A first pressing plate for abutting against the U-shaped clamping block is provided on the partition plate and below the U-shaped clamping frame. A second pressing plate corresponding to the crushing device is provided on the partition plate. A discharge hole is formed on the partition plate and on one side of the second pressing plate. Abutting plates are provided on the sides of the first pressing plate and the second pressing plate that deviate from the rotation direction of the clamping disc. The angle between the abutting plate and the first pressing plate or the second pressing plate is less than 180° and greater than 90°. The end of the U-shaped clamping block that deviates from the clamping shaft is in abutting cooperation with the abutting plate.

[0013] Preferably, the clamping mechanism includes two clamping blocks perpendicular to the U-shaped clamping block, and the two clamping blocks move in opposite directions on the clamping disc. V-shaped clamping grooves are formed on the opposite sides of the two clamping blocks. L-shaped connecting blocks are connected to the opposite sides of the two clamping blocks. A guiding inclined surface for guiding the movement of the clamping blocks is provided on the side of the two L-shaped connecting blocks that deviates from the clamping shaft. The two guiding inclined surfaces form a V-shaped structure and the opening faces away from the side of the clamping shaft. A sliding groove for the clamping blocks to slide is formed on the clamping disc. The side of the L-shaped connecting block that deviates from the clamping block extends into the sliding groove, and a clamping spring is installed between the sliding groove and the L-shaped connecting block. A U-shaped clamping block is jointly arranged between the two guiding inclined surfaces. The opening of the U-shaped clamping block faces the clamping shaft, and the side of the U-shaped clamping block that deviates from the clamping shaft is connected to the part of the U-shaped clamping block outside the clamping disc.

[0014] Preferably, the supporting mechanism includes two telescopic supporting blocks installed at the bottom of the clamping disc and corresponding to the T-shaped clamping grooves one by one. A U-shaped telescopic block is slidably installed between the two telescopic supporting blocks. A T-shaped supporting plate is horizontally installed on the side of the U-shaped telescopic block that deviates from the clamping shaft. The end of the T-shaped supporting plate facing the clamping shaft penetrates through the U-shaped telescopic block and a sliding rod is installed at its end;

[0015] An annular sliding groove for the sliding rod to slide is formed on the partition plate. The annular sliding groove includes an arc section and a straight section connected end to end. The straight section is located at the discharge hole. A supporting inclined block is provided on the partition plate and below the U-shaped clamping frame. A supporting inclined surface that inclines upward along the rotation direction of the clamping disc is provided on the supporting inclined block. The supporting inclined surface is in abutting cooperation with the T-shaped supporting plate.

[0016] Preferably, the triggering device includes a triggering hole formed on the partition plate and below the U-shaped clamping frame. The triggering hole is located between two adjacent T-shaped clamping grooves, and the two adjacent T-shaped clamping grooves are respectively placed at both ends of the triggering hole. A triggering box is provided at the bottom of the partition plate and at the position of the triggering hole. Two conductive blocks are provided at the bottom of the triggering box. A U-shaped triggering block is slidably arranged in the triggering hole. A power-on block for connecting the two conductive blocks is installed at the bottom of the U-shaped triggering block. A triggering spring is connected between the triggering box and the U-shaped triggering block;

[0017] The supporting inclined block is located at a side of the trigger hole away from the rotation direction of the clamping disk.

[0018] Preferably, the cutting device includes a cutting protection cover, the top of the cutting protection cover passes through the top of the recycling box, the cutting protection cover is provided with a cutting hole for rotating the clamping disk on one side of the clamping disk, the cutting protection cover passes through the bottom of the partition plate and is provided with a feed guide frame, the bottom of the feed guide frame is inclined downward toward the crushing device and is provided with a cutting discharge hole, a cutting shaft is provided in the cutting protection cover, the bottom of the cutting shaft passes through the feed guide frame and is connected to the driving device, and the bottom of the cutting shaft is rotatably connected to the bottom of the recycling box, a rotating rod is provided at the top of the cutting shaft, a rotating groove is provided along the axial direction of the rotating rod, a rotating sleeve rod is slidably provided on the rotating rod, a rotating block slidably matched with the rotating groove is provided on the inner surface of the rotating sleeve rod, and a cutting saw blade for cutting lithium batteries is provided on both the cutting shaft and the rotating sleeve rod;

[0019] An adjusting screw is rotatably installed on the upper end of the rotating sleeve rod, and the upper end of the adjusting screw passes through the top of the cutting protection cover and is threadedly connected to the top of the cutting protection cover, and an adjusting knob is installed on the top of the adjusting screw. A first cutting baffle is arranged between the cutting saw blade on the rotating sleeve rod and the top of the cutting protection cover, and the first cutting baffle is rotatably connected to the cutting shaft, and an L-shaped connecting frame is arranged on the upper end of the first cutting baffle. The vertical section of the L-shaped connecting frame slides through the top of the cutting protection cover, and the top of the L-shaped connecting frame is rotatably connected to the adjusting knob, and a second cutting baffle is arranged between the cutting saw blade on the cutting shaft and the T-shaped supporting plate, and the second cutting baffle is rotatably connected to the cutting shaft, and the end of the second cutting baffle facing away from the cutting shaft is connected to the cutting protection cover.

[0020] Preferably, the pulverizing device comprises a first pulverizing frame installed in the recycling box, the first pulverizing frame is located on a side of the material introduction frame facing the cutting discharge hole, a material inlet hole corresponding to the cutting discharge hole is provided on the side of the first pulverizing frame facing the material introduction frame, a first discharge port is provided at the bottom of the first pulverizing frame, and the first discharge port passes through the bottom of the recycling box, a second pulverizing frame is provided toward the clamping disk, a second discharge port is provided at the bottom of the second pulverizing frame, and the second discharge port passes through the bottom of the recycling box;

[0021] Two symmetrically distributed crushing shafts are installed between the first crushing frame and the second crushing frame, and both ends of the two crushing shafts pass through the first crushing frame and the second crushing frame respectively, and the crushing shafts are rotatably installed in the first crushing frame and the second crushing frame. The parts of the crushing shafts located in the first crushing frame and the second crushing frame are both provided with crushing rollers, and the outer side walls of the crushing rollers are provided with crushing teeth, and the crushing teeth on the two crushing rollers are meshed with each other, and the parts on the two crushing shafts and located between the first crushing frame and the second crushing frame are both provided with gears, and the two gears are meshed and connected.

[0022] Preferably, the driving device comprises a driving support frame, the driving support frame is installed at the inner bottom of the recovery box, and a driving shaft is rotatably arranged on the driving support frame, the driving shaft is provided with a first bevel gear toward the cutting shaft, and the cutting shaft is provided with a second bevel gear meshing with the first bevel gear;

[0023] A driving motor is arranged at one end of the driving shaft away from the first bevel gear, and the driving motor is installed on a driving support frame. A first pulley is installed on the driving shaft, and a second pulley is arranged on a crushing shaft close to the driving shaft. A driving belt is connected between the first pulley and the second pulley.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The present invention can separate the positive and negative conductive materials at both ends of the lithium battery through a clamping device in conjunction with a trigger device and a cutting device, and then separate the positive and negative electrode materials and the middle part at both ends of the lithium battery, so that the positive and negative electrode materials and the middle part at both ends of the battery are crushed by a crushing device respectively, and discharged from the first discharge port and the second discharge port respectively, so that the positive and negative electrode materials and the middle part of the lithium battery are separated, thereby improving the recycling effect.

[0026] 2. The clamping device of the present invention can arrange the lithium batteries by itself through the third guide plate hinged to the upper ends of the first guide plate and the second guide plate, and automatically load the clamping device through the U-shaped clamping frame, thereby improving the efficiency of disassembly and recycling.

[0027] 3. The present invention can adapt to lithium batteries of different sizes through the third guide plate hinged on the clamping device and the adjusting screw arranged on the cutting device. At the same time, the clamping device can adapt to lithium batteries of different sizes, so that batteries of different sizes can be disassembled and recycled, thereby improving the diversity of lithium battery recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention.

[0029] Figure 2 It is a bottom view of the present invention.

[0030] Figure 3 This is a cross-sectional view of the present invention.

[0031] Figure 4 This is a schematic structural view of the clamping device of the present invention.

[0032] Figure 5 This is a schematic structural view of the clamping device of the present invention.

[0033] Figure 6 This is the present invention Figure 5 Partial enlarged view at position A.

[0034] Figure 7 This is a bottom view of the clamping device of the present invention.

[0035] Figure 8 This is the present invention Figure 7 Partial enlarged view at position B.

[0036] Figure 9 This is a schematic structural view between the clamping device and the triggering device of the present invention.

[0037] Figure 10 This is a schematic structural view of the triggering device of the present invention

[0038] Figure 11 This is a schematic structural view between the cutting device and the pulverizing device of the present invention.

[0039] Figure 12 This is the present invention Figure 11 Partial enlarged view at position C.

[0040] Figure 13 This is a schematic structural view among the cutting rotating shaft, the rotating rod and the rotating sleeve rod of the present invention.

[0041] Figure 14 This is a schematic structural view between the pulverizing device and the driving device of the present invention.

[0042] Figure 15 This is a bottom view of the pulverizing device of the present invention.

[0043] Description of the reference numerals: 1. Recycling bin; 11. Support leg; 12. Filter pipe; 13. Partition board; 2. Clamping device; 21. Conveyor rack; 211. Conveyor belt; 22. Baffle; 23. First guiding plate; 24. Second guiding plate; 25. Telescopic plate; 26. Third guiding plate; 27. U-shaped clamping frame; 271. Inclined guiding plate; 28. Clamping guiding hole; 3. Clamping device; 31. Clamping motor; 32. Clamping shaft; 33. Clamping disc; 331. T-shaped clamping groove; 332. U-shaped clamping block; 333. Clamping spring; 334. V-shaped clamping groove; 35. Clamping mechanism; 351. Clamping block; 352. V-shaped clamping groove; 353. L-shaped connecting block; 354. Guiding inclined surface; 355. Sliding groove; 356. Clamping spring; 357. U-shaped clamping block; 36. Supporting mechanism; 361. Telescopic supporting block; 362. U-shaped telescopic block; 363. T-shaped supporting plate; 364. Sliding rod; 365. Annular sliding groove; 3651. Straight segment; 3652. Arc segment; 366. Supporting inclined block; 367. Supporting inclined surface; 37. Discharge hole; 38. Contact plate; 381. First pressing plate; 382. Second pressing plate; 4. Trigger device; 41. Trigger hole; 42. Trigger box; 43. Conductive block; 44. U-shaped trigger block; 45. Energizing block; 46. Trigger spring; 5. Cutting device; 51. Cutting protection cover; 511. Cutting hole; 52. Material guiding frame; 521. Cutting discharge hole; 53. Cutting rotating shaft; 54. Rotating rod; 541. Rotating groove; 55. Rotating sleeve rod; 551. Rotating block; 56. Cutting saw blade; 57. Adjusting screw; 571. Adjusting knob; 58. First cutting baffle; 581. L-shaped connecting frame; 59. Second cutting baffle; 6. Crushing device; 61. First crushing frame; 62. Feeding hole; 63. First discharge port; 64. Second crushing frame; 65. Second discharge port; 66. Crushing shaft; 67. Crushing roller; 68. Gear; 7. Driving device; 71. Driving support frame; 72. Driving shaft; 73. First bevel gear; 74. Second bevel gear; 75. Driving motor; 76. First pulley; 77. Second pulley; 78. Driving belt. Detailed implementation manners

[0044] The following further elaborates on this application in conjunction with the attached Figures 1 to 15 drawings for a more detailed description.

[0045] The embodiment of this application discloses a lithium battery disassembly and recycling device. The clamping device 2 can achieve automatic clamping, improving the efficiency of lithium battery recycling. It can cut the positive and negative electrode discharging parts of the lithium battery, so that the positive and negative electrode materials at both ends of the lithium battery and the middle part are respectively crushed and discharged.

[0046] Embodiment 1:

[0047] Refer to Figures 1 to 3, a filter pipe 12 is connected to the top of the recycling bin 1 for connecting an existing air filtering device; a partition plate 13 is arranged inside the recycling bin 1 to partition the recycling bin 1; a clamping device 3 is installed above the partition plate 13 for clamping scrapped lithium batteries; a clamping device 2 for guiding the clamping of lithium batteries is arranged on one side of the recycling bin 1; a triggering device 4, a cutting device 5 and a pulverizing device 6 are sequentially arranged inside the recycling bin 1 along the rotation direction of the clamping device 3. The cutting device 5 is located above the partition plate 13, and the triggering device 4 and the pulverizing device 6 are located below the partition plate 13. Moreover, the triggering device 4 and the clamping device 2 are located on the same side of the recycling bin 1. A driving device 7 for driving the cutting device 5 and the pulverizing device 6 is arranged below the partition plate 13.

[0048] In the specific implementation process, adjust the cutting device 5 of the clamping device 2 according to the model size of the lithium battery, then start the driving device 7 to make the cutting device 5 and the pulverizing device 6 in the working state. At the same time, start the clamping device 2 through the existing driving force, then put the discharged lithium battery into the clamping device 2, make the lithium batteries arranged vertically through the clamping device 2, and then enter the clamping device 3 to trigger the triggering device 4. Make the clamping device 3 rotate and clamp the lithium battery through the triggering device 4. The clamping device 3 clamps the lithium battery and rotates to the next clamping station, so that the subsequent lithium batteries trigger the triggering device 4 to repeat the process of rotating and clamping.

[0049] When the clamping device 3 passes through the cutting device 5, the positive and negative electrode materials at both ends of the lithium battery are cut off by the cutting device 5, so that the positive and negative electrode materials of the lithium battery fall into the pulverizing device 6 on one side and are pulverized. Moreover, the positive and negative electrode materials at both ends of the lithium battery are pulverized and discharged from one side of the bottom of the recycling bin 1. The remaining part of the cut lithium battery continues to rotate with the clamping device 3 under the clamping of the clamping device 3. After rotating out of the cutting device 5, the clamping device 3 releases the cut part of the lithium battery, so that it falls into the pulverizing device 6 on the other side and is pulverized. Then the cut part of the lithium battery is pulverized and discharged from the other side of the bottom of the recycling bin 1.

[0050] During the process of cutting and recycling the lithium battery by the cutting device 5, volatile gases will be generated. The air inside the recycling bin 1 is pumped out through the filter pipe 12 and then filtered by the existing air filtering equipment.

[0051] For the convenience of those skilled in the art to further understand the present invention, the clamping device 2, the clamping device 3, the triggering device 4, the cutting device 5, the pulverizing device 6 and the driving device 7 will be elaborated in detail below.

[0052] Refer to Figure 3 and Figure 4The clamping device 2 includes a conveying frame 21, and a conveyor belt 211 is installed between the two conveying frames 21 for conveying lithium batteries; a baffle plate 22 is commonly provided between the two conveying frames 21 and on the side away from the recycling box 1, and the baffle plate 22 is located above the conveyor belt 211, and the two ends of the baffle plate 22 facing the recycling box 1 are respectively provided with a first guide plate 23 and a second guide plate 24, which are used to prevent the lithium batteries from escaping from the conveyor belt 211; and the first guide plate 23 and the second guide plate 24 are both fixed on the conveying frame 21, and a telescopic plate 25 is hinged on the side of the second guide plate 24 away from the baffle plate 22, and the telescopic plate 25 is inclined toward the first guide plate 23, and the telescopic plate 25 is inclined toward the first guide plate 2 A third guide plate 26 is hinged at one end of the conveyor belt 211 for guiding the arrangement of lithium batteries; the third guide plate 26 is parallel to the first guide plate 23, and a detachable U-shaped clamping frame 27 is provided at one end of the first guide plate 23 and the third guide plate 26 facing the recycling box 1, and an inclined guide plate 271 is provided in the U-shaped clamping frame 27 for guiding the lithium batteries into the clamping device 3; the inclined guide plate 271 is inclined downwardly arranged from the conveyor belt 211 to the recycling box 1, and the upper surface height of the inclined guide plate 271 at one end of the conveyor belt 211 is not higher than the height of the upper surface of the conveyor belt 211, and a clamping guide hole 28 is formed between the inclined guide plate 271 facing the recycling box 1 and the U-shaped clamping frame 27.

[0053] During the specific implementation process, the telescopic plate 25 is adjusted according to the size of the lithium battery to be recycled, so that the distance between the third guide plate 26 and the first guide plate 23 is adapted to the size of the lithium battery to be recycled, and the U-shaped clamping frame 27 adapted to the size of the lithium battery to be recycled is replaced, and then the conveyor belt 211 is driven to rotate on the conveyor frame 21 through the existing drive.

[0054] The discharged lithium battery is then placed on the conveyor belt 211. The lithium battery moves toward the recycling box 1 driven by the conveyor belt 211. After contacting the telescopic plate 25, the lithium battery moves along the telescopic plate 25 toward the third guide plate 26. When the lithium battery moves to the first guide plate 23 and the third guide plate 26, the lithium battery smoothly enters the U-shaped clamping frame 27 through the gap between the first guide plate 23 and the third guide plate 26. At the same time, the inclined guide plate 271 allows the lithium battery to pass through the clamping guide hole 28 and remain in a vertical state to enter the clamping device 3.

[0055] Reference Figures 5 to 7, the clamping device 3 includes a clamping shaft 32 that penetrates the partition plate 13 and is rotationally matched with the partition plate 13. A clamping motor 31 is installed at the lower end of the clamping shaft 32 for driving the clamping shaft 32. The clamping motor 31 is installed on the lower end face of the partition plate 13. A clamping disk 33 is arranged above the partition plate 13 on the clamping shaft 32. A number of T-shaped clamping grooves 331 are evenly formed on the clamping disk 33 around the axis of the clamping shaft 32 for clamping the lithium battery. A U-shaped clamping block 332 is slidably arranged in the T-shaped clamping groove 331. The opening of the U-shaped clamping block 332 faces away from the clamping shaft 32 and penetrates outside the clamping disk 33 for cooperating with the T-shaped clamping groove 331 to clamp the lithium battery. A clamping spring 333 is arranged between one end of the U-shaped clamping block 332 facing the clamping shaft 32 and the T-shaped clamping groove 331 for pushing the U-shaped clamping block 332 to clamp the lithium battery. V-shaped clamping grooves 334 are formed on one side of the U-shaped clamping block 332 facing away from the clamping shaft 32 and on one side of the T-shaped clamping groove 331 facing away from the clamping shaft 32 for clamping lithium batteries of different models and sizes. A clamping mechanism 35 is slidably arranged on the upper end of the clamping disk 33 corresponding to the T-shaped clamping groove 331, and a supporting mechanism 36 is arranged at the lower end of the clamping disk 33.

[0056] Referring to Figures 6 to 8 , a first pressing plate 381 for abutting against the U-shaped clamping block 332 is arranged on the partition plate 13 and below the U-shaped clamping frame 27. A second pressing plate 382 is arranged on the partition plate 13 corresponding to the crushing device 6 for loosening the lithium battery. A discharge hole 37 is formed on the partition plate 13 and on one side of the second pressing plate 382 for the lithium battery to fall into the crushing device 6. Abutting plates 38 are arranged on one side of the first pressing plate 381 and the second pressing plate 382 facing away from the rotation direction of the clamping disk 33 for guiding the U-shaped clamping block 332 into the first pressing plate 381 and the second pressing plate 382. The angle between the abutting plate 38 and the first pressing plate 381 or the second pressing plate 382 is less than 180° and greater than 90°, and the end of the U-shaped clamping block 332 facing away from the clamping shaft 32 is in abutting cooperation with the abutting plate 38.

[0057] During the specific implementation process, the lithium battery enters the U-shaped clamping frame 27, then passes through the clamping guide hole 28 after passing through the inclined guide plate 271 and enters the T-shaped clamping groove 331. At this time, the U-shaped clamping block 332 below the U-shaped clamping frame 27 is in an open state due to being abutted by the first abutting plate 38, that is, the clamping spring 333 is in a compressed state, and at the same time, the clamping mechanism 35 is also in an open state. The lithium battery falls into the T-shaped clamping groove 331 and presses down the supporting mechanism 36, causing the supporting mechanism 36 to trigger the triggering device 4 to start the clamping motor 31. The clamping motor 31 drives the clamping shaft 32 to rotate and drives the clamping disc 33 to rotate synchronously until it moves to the next T-shaped clamping groove 331. It should be noted that the lithium battery dropped by the U-shaped clamping frame 27 is in a vertical state or an inclined state after entering the T-shaped clamping groove 331. After the U-shaped clamping block 332 rotates out of the first pressing plate 381, the clamping spring 333 pushes the U-shaped clamping block 332 to clamp and move, and clamps the lithium battery in the T-shaped clamping groove 331 through the V-shaped clamping groove 334. At the same time, the clamping mechanism 35 clamps the lithium battery synchronously with the U-shaped clamping block 332, thereby ensuring that the lithium battery remains in a vertical state.

[0058] After the U-shaped clamping block 332 clamps the lithium battery and moves to the next working station, the triggering device 4 resets to ensure the smooth clamping and rotation of the subsequent lithium batteries. At the same time, one T-shaped clamping groove 331 adjacent to the direction opposite to the rotation direction of the clamping disc 33 moves below the U-shaped clamping frame 27. During this process, the U-shaped clamping block 332 abuts against the first pressing plate 381 through the abutting plate 38, and thus the U-shaped clamping block 332 moves towards the clamping shaft 32, and at the same time, the clamping mechanism 35 also moves. At this time, after the triggering device 4 resets, the clamping motor 31 stops rotating, and thus the clamping disc 33 stops rotating. Wait for the lithium battery in the U-shaped clamping frame 27 to fall into the T-shaped clamping groove 331, and then trigger the triggering device 4 again to start the clamping motor 31 to repeat the clamping process, so as to realize the continuous clamping and transfer of the lithium batteries on the conveyor belt 211. When the U-shaped clamping block 332 clamps the lithium battery and rotates past the cutting device 5, the positive and negative electrodes at both ends of the lithium battery are cut off and fall into the crushing device 6 for crushing.

[0059] Look back Figure 5 and Figure 6, the clamping mechanism 35 includes two clamping blocks 351 perpendicular to the U-shaped clamping block 332, and the two clamping blocks 351 move in opposite directions on the clamping disk 33. V-shaped clamping grooves 352 are formed on the opposite sides of the two clamping blocks 351 for clamping the lithium battery; L-shaped connecting blocks 353 are connected to the opposite sides of the two clamping blocks 351. A guiding inclined surface 354 for guiding the movement of the clamping block 351 is arranged on the side of the two L-shaped connecting blocks 353 away from the clamping shaft 32 for guiding the movement of the L-shaped connecting block 353; the two guiding inclined surfaces 354 form a V-shaped structure and the opening faces away from the side of the clamping shaft 32. A sliding groove 355 for the sliding of the clamping block 351 is formed on the clamping disk 33. The side of the L-shaped connecting block 353 away from the clamping block 351 extends into the sliding groove 355, and a clamping spring 356 is installed between the sliding groove 355 and the L-shaped connecting block 353 for pushing the L-shaped connecting block 353 to move; a U-shaped clamping block 357 is jointly arranged between the two guiding inclined surfaces 354 for abutting against the guiding inclined surface 354; the opening of the U-shaped clamping block 357 faces the clamping shaft 32, and the side of the U-shaped clamping block 357 away from the clamping shaft 32 is connected to the part of the U-shaped clamping block 332 outside the clamping disk 33.

[0060] In the specific implementation process, the U-shaped clamping block 332 abuts against the first abutting plate 381 through the abutting plate 38, so that the U-shaped clamping block 332 moves in the direction of compressing the clamping spring 333. At this time, the U-shaped clamping block 357 abuts and cooperates with the guiding inclined surface 354 of the L-shaped connecting block 353, driving the L-shaped connecting block 353 to drive the clamping block 351 to move in the direction of compressing the clamping spring 356; when the lithium battery enters the U-shaped clamping frame 27, and then enters the T-shaped clamping groove 331 through the inclined guiding plate 271 and passing through the clamping guiding hole 28. The lithium battery presses down on the trigger device 4, causing the clamping disk 33 to rotate. When the U-shaped clamping block 332 disengages from the first abutting plate 381, under the action of the clamping spring 333 and the clamping spring 356, the lithium battery is clamped in the T-shaped clamping groove 331 by the U-shaped clamping block 332 and the two clamping blocks 351.

[0061] Refer to Figures 7 to 9 , the supporting mechanism 36 includes two telescopic supporting blocks 361 installed at the bottom of the clamping disk 33 and corresponding to the T-shaped clamping grooves 331 one by one. A U-shaped telescopic block 362 is slidably installed between the two telescopic supporting blocks 361. A T-shaped supporting plate 363 is horizontally installed on the side of the U-shaped telescopic block 362 away from the clamping shaft 32 for supporting the lithium battery; one end of the T-shaped supporting plate 363 facing the clamping shaft 32 penetrates through the U-shaped telescopic block 362 and a sliding rod 364 is installed at its end for controlling the sliding of the T-shaped supporting plate 363 on the U-shaped telescopic block 362.

[0062] The partition plate 13 is provided with an annular sliding groove 365 for the sliding rod 364 to slide. The annular sliding groove 365 includes an arc segment 3652 and a straight segment 3651 that are connected end to end. The straight segment 3651 is located at the discharge hole 37. A supporting inclined block 366 is arranged on the partition plate 13 and below the U-shaped clamping frame 27. A supporting inclined surface 367 that is inclined upward along the rotation direction of the clamping disc 33 is arranged on the supporting inclined block 366, which is used to guide the T-shaped supporting plate 363 to make the U-shaped telescopic block contract; the supporting inclined surface 367 is in contact and cooperation with the T-shaped supporting plate 363.

[0063] During the specific implementation process, when the lithium battery falls onto the T-shaped supporting plate 363 and presses down the T-shaped supporting plate 363 after passing through the clamping guiding hole 28 through the inclined guiding plate 271 and entering the T-shaped clamping groove 331, the T-shaped supporting plate 363 drives the U-shaped telescopic block 362 to slide in the two telescopic supporting blocks 361 until the T-shaped supporting plate 363 presses down the triggering device 4 to start the clamping motor 31, driving the clamping disc 33 to rotate, and then driving the telescopic supporting block 361, the U-shaped telescopic block 362 and the T-shaped supporting plate 363 to rotate synchronously. The sliding rod 364 of the T-shaped supporting plate 363 slides in the arc segment 3652 of the annular sliding groove 365, which is used to control the movement of the T-shaped supporting plate 363 in the U-shaped telescopic block 362.

[0064] When the lithium battery is cut in the cutting device 5 and rotates to the discharge hole 37, the sliding rod 364 slides to the straight segment 3651 of the annular sliding groove 365. The sliding rod 364 drives the T-shaped supporting plate 363 to move on the U-shaped telescopic block 362 towards the clamping shaft 32, so that the remaining part of the cut lithium battery can smoothly pass through the discharge hole 37 and enter the pulverizing device 6; then the clamping disc 33 continues to rotate to make the sliding rod 364 move to the arc segment 3652 of the annular sliding groove 365. At this time, the sliding rod 364 drives the T-shaped supporting plate 363 to move in the direction away from the clamping shaft 32 to below the T-shaped clamping groove 331.

[0065] During the process of the T-shaped supporting plate 363 moving below the U-shaped clamping frame 27, the T-shaped supporting plate 363 will make the U-shaped telescopic block 362 move in the two telescopic supporting blocks 361 through the supporting inclined surface 367 on the supporting inclined block 366, so that the T-shaped supporting plate 363 moves above the triggering device 4.

[0066] It should be noted that the interlayer of the lithium battery contains graphite powder. After cutting, the graphite powder will fall on the T-shaped supporting plate 363. By moving the sliding rod 364 in the annular sliding groove 365, the T-shaped supporting plate 363 can prevent the graphite powder from entering places other than the discharge hole 37.

[0067] Refer to Figure 9 and Figure 10The trigger device 4 includes a trigger hole 41 opened on the partition plate 13 and located below the U-shaped clamping frame 27. The trigger hole 41 is located between two adjacent T-shaped clamping grooves 331, and the two adjacent T-shaped clamping grooves 331 are respectively placed at both ends of the trigger hole 41. A trigger box 42 is provided at the bottom of the partition plate 13 and located at the trigger hole 41 to protect the normal operation of the trigger device 4; two conductive blocks 43 are provided at the bottom of the trigger box 42, and the two conductive blocks 43 are electrically connected to the clamping motor 31 and the power supply (not shown in the figure) respectively through wires (not shown in the figure); a U-shaped trigger block 44 is slidably provided in the trigger hole 41, and a power-on block 45 for connecting the two conductive blocks 43 is installed at the bottom of the U-shaped trigger block 44, and a trigger spring 46 is connected between the trigger box 42 and the U-shaped trigger block 44 to push the U-shaped trigger block 44 to move.

[0068] The supporting inclined block 366 is located at a side of the trigger hole 41 away from the rotation direction of the clamping plate 33 .

[0069] During the specific implementation process, when the lithium battery falls onto the T-shaped supporting plate 363 and presses down the T-shaped supporting plate 363, the bottom of the T-shaped supporting plate 363 contacts the top of the U-shaped trigger block 44 and presses down the U-shaped trigger block 44, so that the U-shaped trigger block 44 moves toward the bottom of the trigger box 42 in the trigger hole 41 until the lower surface of the T-shaped supporting plate 363 hits the partition plate 13 and cannot press down the U-shaped trigger block 44. At this time, the power-on block 45 under the U-shaped trigger block 44 will connect the two conductive blocks 43, and the clamping motor 31 will be powered on and started to make the clamping shaft 32 drive the clamping disk 33 to rotate, and the rotation of the clamping disk 33 drives the T-shaped supporting plate 363 to rotate synchronously.

[0070] After the U-shaped clamping block 332 rotates out of the first clamping plate 381, the U-shaped clamping block 332 and the two clamping blocks 351 clamp the lithium battery in the T-shaped clamping groove 331. At this time, the power-on block 45 is still connected to the two conductive blocks 43 until the clamping disk 33 drives the T-shaped supporting plate 363 to rotate to the next workstation. After the T-shaped supporting plate 363 moves out of the upper surface of the U-shaped trigger block 44, the trigger spring 46 will push the U-shaped trigger block 44 to move upward and cause the power-on block 45 to disconnect the electrical connection between the two conductive blocks 43, so that the clamping motor 31 stops rotating, that is, the clamping disk 33 stops rotating.

[0071] In order to ensure that the T-shaped supporting plate 363 smoothly enters above the U-shaped trigger block 44 through the supporting inclined surface 367 on the supporting inclined block 366, the height of the upper surface of the supporting inclined block 366 is not lower than the height of the upper surface of the U-shaped trigger block 44.

[0072] Reference Figures 11 to 13, the cutting device 5 includes a cutting protective cover 51. The top of the cutting protective cover 51 penetrates through to the top of the recycling box 1. On the side of the cutting protective cover 51 facing the clamping plate 33, a cutting hole 511 for the rotation of the clamping plate 33 is provided. The cutting protective cover 51 penetrates through to the bottom of the partition plate 13 and is provided with a material guiding frame 52. The bottom of the material guiding frame 52 slopes downward towards the crushing device 6 and is provided with a cutting discharge hole 521 for guiding the lithium battery into the crushing device 6. A cutting rotating shaft 53 is arranged inside the cutting protective cover 51 to provide cutting power. The bottom of the cutting rotating shaft 53 penetrates through the material guiding frame 52 and is connected to the driving device 7, and the bottom of the cutting rotating shaft 53 is rotatably connected to the inner bottom of the recycling box 1. A rotating rod 54 is arranged at the top of the cutting rotating shaft 53 to transmit power. A rotating groove 541 is formed in the rotating rod 54 along the axial direction. A rotating sleeve rod 55 is slidably arranged on the rotating rod 54. The inner surface of the rotating sleeve rod 55 is provided with a rotating block 551 that slidably cooperates with the rotating groove 541. Cutting saw blades 56 for cutting the lithium battery are arranged on both the cutting rotating shaft 53 and the rotating sleeve rod 55.

[0073] During the specific implementation process, when the U-shaped clamping block 332 clamps the lithium battery and rotates under the support of the T-shaped supporting plate 363, the driving device 7 will drive the cutting rotating shaft 53 to rotate along the axis. The cutting rotating shaft 53 drives the rotating rod 54 to rotate synchronously. The driving force is transmitted to the rotating sleeve rod 55 through the cooperation of the rotating groove 541 and the rotating block 551, so that the cutting saw blades 56 on the cutting rotating shaft 53 and the rotating sleeve rod 55 rotate synchronously. The two ends of the lithium battery passing through the cutting hole 511 are cut off by the cutting saw blades 56, so that the positive and negative electrode materials of the lithium battery enter the material guiding frame 52 and enter the crushing device 6 through the cutting discharge hole 521. The remaining part of the cut lithium battery rotates under the clamping of the U-shaped clamping block 332 and passes through the cutting hole 511.

[0074] Continue to refer to Figures 11 to 13, at the upper end of the rotating sleeve rod 55, an adjusting screw rod 57 is rotatably installed for adjusting the rotating sleeve rod 55; the upper end of the adjusting screw rod 57 penetrates through the top of the cutting protection cover 51 and is threadedly connected to the top of the cutting protection cover 51. An adjusting knob 571 is installed at the top of the adjusting screw rod 57 for adjusting the adjusting screw rod 57; between the cutting saw blade 56 on the rotating sleeve rod 55 and the top of the cutting protection cover 51, a first cutting baffle 58 is provided to allow the cut lithium battery to enter the guiding frame; the first cutting baffle 58 is rotatably connected to the cutting rotating shaft 53. At the upper end of the first cutting baffle 58, an L-shaped connecting frame 581 is provided. The vertical section of the L-shaped connecting frame 581 slidably penetrates through the top of the cutting protection cover 51, and the top of the L-shaped connecting frame 581 is rotatably connected to the adjusting knob 571 for fixing the first cutting baffle 58; between the cutting saw blade 56 on the cutting rotating shaft 53 and the T-shaped supporting plate 363, a second cutting baffle 59 is provided to allow the cut lithium battery to enter the guiding frame; the second cutting baffle 59 is rotatably connected to the cutting rotating shaft 53, and the end of the second cutting baffle 59 facing away from the cutting rotating shaft 53 is connected to the cutting protection cover 51.

[0075] During the specific implementation process, before starting the driving device 7, rotate the adjusting knob 571 to make the adjusting screw rod 57, and the L-shaped connecting frame 581 drive the first cutting baffle 58 to move. At the same time, the first cutting baffle 58 drives the rotating sleeve rod 55 to move synchronously, so that the rotating sleeve rod 55 slides on the rotating rod 54 and drives the cutting saw blade 56 on the rotating sleeve rod 55 to move, thereby adapting to lithium batteries of different models and sizes.

[0076] After the cutting saw blade 56 cuts off the positive and negative electrode materials at both ends of the lithium battery passing through the cutting hole 511, the first cutting baffle 58 and the second cutting baffle 59 will block the positive and negative electrode materials of the lithium battery, making them enter the material guiding frame 52 and pass through the cutting discharge hole 521 into the crushing device 6. The remaining part of the cut lithium battery rotates under the clamping of the U-shaped clamping block 332 and passes through the cutting hole 511.

[0077] Refer to Figure 14 and Figure 15 , the crushing device 6 includes a first crushing frame 61 installed in the recycling box 1. The first crushing frame 61 is located on the side of the material guiding frame 52 facing the cutting discharge hole 521. On the side of the first crushing frame 61 facing the material guiding frame 52, a feeding hole 62 corresponding to the cutting discharge hole 521 is opened for the lithium battery to enter; at the bottom of the first crushing frame 61, a first discharge port 63 is opened for discharging the crushed lithium battery; and the first discharge port 63 penetrates through the bottom of the recycling box 1. The first crushing frame 61 is arranged towards the clamping plate 33, and a second crushing frame 64 is provided. At the bottom of the second crushing frame 64, a second discharge port 65 is opened for discharging the crushed lithium battery; and the second discharge port 65 penetrates through the bottom of the recycling box 1.

[0078] Two symmetrically distributed crushing shafts 66 are installed between the first crushing frame 61 and the second crushing frame 64 for crushing lithium batteries; the two ends of the two crushing shafts 66 pass through the first crushing frame 61 and the second crushing frame 64 respectively, and the crushing shafts 66 are rotatably installed in the first crushing frame 61 and the second crushing frame 64, and the parts of the crushing shafts 66 located in the first crushing frame 61 and the second crushing frame 64 are both provided with crushing rollers 67, and the outer side walls of the crushing rollers 67 are provided with crushing teeth, and the crushing teeth on the two crushing rollers 67 are meshed with each other, and the parts of the two crushing shafts 66 located between the first crushing frame 61 and the second crushing frame 64 are both installed with gears 68 for transmitting power; and the two gears 68 are meshed and connected.

[0079] During the specific implementation, after the driving device 7 is started, the driving device 7 drives the crushing shaft 66 to rotate, and through the gear 68, the two crushing shafts 66 rotate relatively and drive the crushing roller 67 to rotate synchronously.

[0080] After the cutting saw blade 56 cuts off the positive and negative electrode materials at both ends of the lithium battery through the cutting hole 511 and drops them into the guide frame, part of the positive and negative electrode materials at both ends of the lithium battery enters the first crushing frame 61 through the cutting discharge hole 521 ring and the feed hole 62, and then falls onto the crushing roller 67 in the first crushing frame 61, so that part of the positive and negative electrode materials at both ends of the lithium battery are crushed by the crushing teeth on the crushing roller 67 and discharged through the first discharge port 63.

[0081] After the cutting saw blade 56 cuts off the two ends of the lithium battery passing through the cutting hole 511 and drops into the guide frame, the remaining parts of the two ends of the lithium battery that are cut off continue to rotate in the clamping frame of the U-shaped clamping block 332. When rotating to the discharge hole 37, the U-shaped clamping block 332 is contacted by the second clamping plate 382 to loosen the remaining parts of the two ends of the lithium battery that are cut off, so that it passes through the discharge hole 37 and enters the second crushing frame 64. Then, the remaining parts of the two ends of the lithium battery that are cut off are crushed by the crushing teeth on the crushing roller 67 and discharged through the second discharge port 65.

[0082] Replay Figure 14 The driving device 7 includes a driving support frame 71, which is installed on the inner bottom of the recovery box 1, and a driving shaft 72 is rotatably provided on the driving support frame 71. The driving shaft 72 is provided with a first bevel gear 73 toward the cutting shaft 53, and the cutting shaft 53 is provided with a second bevel gear 74 meshing with the first bevel gear 73.

[0083] A driving motor 75 is provided at one end of the driving shaft 72 away from the first bevel gear 73 for providing power; and the driving motor 75 is installed on the driving support frame 71, a first pulley 76 is installed on the driving shaft 72, a second pulley 77 is provided on a crushing shaft 66 close to the driving shaft 72, and a driving belt 78 is connected between the first pulley 76 and the second pulley 77 for transmitting power.

[0084] During the specific implementation process, after the cutting saw blade 56 is adjusted through the adjustment knob 571, the driving motor 75 is started, so that the driving motor 75 drives the driving shaft 72 to rotate, and the second bevel gear 74 is driven by the first bevel gear 73 to drive the cutting rotating shaft 53 to rotate; at the same time, the first belt pulley 76 drives the second belt pulley 77 to drive the crushing shaft 66 to rotate through the driving belt 78; thus, the cutting device 5 and the crushing device 6 are both in a working state.

[0085] The implementation principle of the present invention is as follows:

[0086] (1): Adjust the clamping device 2 and the cutting device 5 according to the model size of the lithium battery, then start the driving device 7 to make the cutting device 5 and the crushing device 6 in a working state. At the same time, start the clamping device 2 through the existing drive, and then put the discharged lithium battery into the clamping device 2. The lithium batteries are arranged by the clamping device 2, so that the lithium batteries can smoothly enter the clamping device 3.

[0087] (2): The lithium battery enters the clamping device 3 and presses down the clamping mechanism 35, so that the clamping mechanism 35 triggers the triggering device 4. Through the triggering device 4, the clamping device 3 rotates and clamps the lithium battery. The clamping device 3 clamps the lithium battery and rotates the distance between two adjacent T-shaped clamping grooves 331, so that the next lithium battery triggers the triggering device 4 to repeat the rotation and clamping process.

[0088] (3): When the clamping device 3 passes by the cutting saw blade 56, the positive and negative electrode materials at both ends of the lithium battery are cut off by the cutting saw blade 56, so that the positive and negative electrode materials of the lithium battery fall into the crushing device 6 and are crushed, and are discharged from the first discharge port 63.

[0089] (4): The remaining part of the cut lithium battery continues to rotate under the clamping of the clamping device 3. When it rotates to the discharge hole 37, the U-shaped clamping block 332 is abutted by the second abutting plate 382 to loosen the remaining part of the lithium battery cut off at both ends, so that it enters the crushing device 6 through the discharge hole 37. Then, the remaining part of the lithium battery cut off at both ends is crushed by the crushing roller 67 and discharged through the second discharge port 65.

[0090] The embodiments of the specific implementation manners are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A lithium battery disassembly and recycling device, comprising a recycling box and support legs for supporting the recycling box, characterized in that: A filter pipe is connected to the top of the recycling box, a partition plate is provided in the recycling box, a clamping device is installed above the partition plate, a clamping device for guiding the clamping of lithium batteries is provided on one side of the recycling box, a triggering device, a cutting device and a crushing device are sequentially provided in the recycling box along the rotation direction of the clamping device, the cutting device is located above the partition plate, the triggering device and the crushing device are located below the partition plate, and the triggering device and the clamping device are located on the same side of the recycling box, and a driving device for driving the cutting device and the crushing device is provided below the partition plate; The clamping device includes a clamping shaft that penetrates the partition plate and rotates with the partition plate, a clamping motor is installed at the lower end of the clamping shaft, and the clamping motor is installed on the lower end surface of the partition plate, and a clamping plate is arranged on the clamping shaft above the partition plate; The cutting device includes a cutting protection cover, the top of the cutting protection cover passes through the top of the recycling box, the cutting protection cover is provided with a cutting hole for the rotation of the clamping disk on one side of the clamping disk, the cutting protection cover passes through the bottom of the partition plate and is provided with a feed guide frame, the bottom of the feed guide frame is inclined downward toward the crushing device and is provided with a cutting discharge hole, a cutting shaft is provided in the cutting protection cover, the bottom of the cutting shaft passes through the feed guide frame and is connected to the driving device, and the bottom of the cutting shaft is rotatably connected to the bottom of the recycling box, a rotating rod is provided at the top of the cutting shaft, a rotating groove is provided along the axial direction of the rotating rod, a rotating sleeve rod is slidably provided on the rotating rod, a rotating block slidably matched with the rotating groove is provided on the inner surface of the rotating sleeve rod, and a cutting saw blade for cutting lithium batteries is provided on the cutting shaft and the rotating sleeve rod; An adjusting screw is rotatably installed on the upper end of the rotating sleeve rod, the upper end of the adjusting screw passes through the top of the cutting protection cover and is threadedly connected to the top of the cutting protection cover, an adjusting knob is installed on the top of the adjusting screw, a first cutting baffle is arranged between the cutting saw blade on the rotating sleeve rod and the top of the cutting protection cover, the first cutting baffle is rotatably connected to the cutting shaft, an L-shaped connecting frame is arranged on the upper end of the first cutting baffle, and the vertical section of the L-shaped connecting frame slides through the top of the cutting protection cover.

2. The lithium battery disassembly and recycling device according to claim 1, characterized in that: The second guide plate is hinged on the side of the second guide plate away from the material baffle plate, and the telescopic plate is hinged on the side of the second guide plate away from the material baffle plate, and the telescopic plate is inclined toward the first guide plate, and one end of the telescopic plate is hinged on the third guide plate toward the first guide plate, and the third guide plate is parallel to the first guide plate, and a detachable U-shaped clamping frame is jointly provided at one end of the first guide plate and the third guide plate toward the recovery box, and an inclined guide plate is provided in the U-shaped clamping frame, and the inclined guide plate is inclined downward from the conveyor belt to the recovery box, and the upper surface height of the inclined guide plate at one end of the conveyor belt is not higher than the height of the upper surface of the conveyor belt, and a clamping guide hole is formed between the inclined guide plate facing the recovery box and the U-shaped clamping frame.

3. A lithium battery disassembly and recycling device according to claim 1, characterized in that: A plurality of T-shaped clamping grooves are evenly arranged on the clamping disk and around the axis of the clamping shaft, a U-shaped clamping block is slidably arranged in the T-shaped clamping groove, the opening of the U-shaped clamping block is away from the clamping shaft and penetrates to the outside of the clamping disk, a clamping spring is arranged between one end of the U-shaped clamping block facing the clamping shaft and the T-shaped clamping groove; a V-shaped clamping groove is arranged on the side of the U-shaped clamping block away from the clamping shaft and the side of the T-shaped clamping groove away from the clamping shaft, a clamping mechanism is slidably arranged on the upper end of the clamping disk and corresponding to the T-shaped clamping groove, and a supporting mechanism is arranged on the lower end of the clamping disk; A first clamping plate for contacting the U-shaped clamping block is arranged on the partition plate and below the U-shaped clamping frame, a second clamping plate is arranged on the partition plate corresponding to the crushing device, a discharge hole is opened on the partition plate and on one side of the second clamping plate, and a contact plate is arranged on the side of the first clamping plate and the second clamping plate away from the rotation direction of the clamping disk, the angle between the contact plate and the first clamping plate or the second clamping plate is less than 180° and greater than 90°, and the end of the U-shaped clamping block away from the clamping shaft contacts and cooperates with the contact plate.

4. The lithium battery disassembly and recycling device according to claim 3, wherein: The clamping mechanism includes two clamping blocks perpendicular to the U-shaped clamping block, and the two clamping blocks move oppositely on the clamping disk, V-shaped clamping grooves are provided on opposite sides of the two clamping blocks, and L-shaped connecting blocks are connected to opposite sides of the two clamping blocks, and a guide inclined surface for guiding the movement of the clamping blocks is provided on one side of the two L-shaped connecting blocks away from the clamping shaft, and the two guide inclined surfaces are in a V-shaped structure and open on one side away from the clamping shaft, and a sliding groove for the sliding of the clamping blocks is provided on the clamping disk, and a side of the L-shaped connecting block away from the clamping block extends into the sliding groove, and a clamping spring is installed between the sliding groove and the L-shaped connecting block; A U-shaped clamping block is arranged between the two guiding inclined surfaces. The opening of the U-shaped clamping block faces the clamping shaft, and the side of the U-shaped clamping block facing away from the clamping shaft is connected to the part of the U-shaped clamping block located outside the clamping disk.

5. The lithium battery disassembly and recycling device according to claim 3, wherein: The supporting mechanism includes two telescopic supporting blocks installed at the bottom of the clamping plate and corresponding to the T-shaped clamping grooves one by one, a U-shaped telescopic block is slidably installed between the two telescopic supporting blocks, a T-shaped supporting plate is horizontally installed on the U-shaped telescopic block and on the side away from the clamping shaft, and one end of the T-shaped supporting plate facing the clamping shaft passes through the U-shaped telescopic block and a sliding rod is installed at the end thereof; An annular sliding groove for the sliding rod to slide is opened on the partition plate, and the annular sliding groove includes an arc segment and a straight segment connected end to end. The straight segment is located at the discharge hole. A supporting inclined block is arranged on the partition plate and below the U-shaped clamping frame. The supporting inclined block is provided with a supporting inclined surface which is inclined from bottom to top along the rotation direction of the clamping disk, and the supporting inclined surface is in contact with the T-shaped supporting plate.

6. The lithium battery disassembly and recycling device according to claim 5, wherein: The trigger device includes a trigger hole opened on the partition plate and located below the U-shaped clamping frame, the trigger hole is located between two adjacent T-shaped clamping grooves, and the two adjacent T-shaped clamping grooves are respectively placed at both ends of the trigger hole, a trigger box is arranged at the bottom of the partition plate and located at the trigger hole, two conductive blocks are arranged at the bottom of the trigger box, a U-shaped trigger block is slidably arranged in the trigger hole, a power-on block for connecting the two conductive blocks is installed at the bottom of the U-shaped trigger block, and a trigger spring is connected between the trigger box and the U-shaped trigger block; The supporting inclined block is located at a side of the trigger hole away from the rotation direction of the clamping disk.

7. A lithium battery disassembly and recycling device according to claim 5, characterized in that: The top of the L-shaped connecting frame is rotatably connected to the adjusting knob, a second cutting baffle is arranged between the cutting saw blade on the cutting shaft and the T-shaped supporting plate, the second cutting baffle is rotatably connected to the cutting shaft, and the end of the second cutting baffle facing away from the cutting shaft is connected to the cutting protection cover.

8. A lithium battery disassembly and recycling device according to claim 1, characterized in that: The pulverizing device includes a first pulverizing frame installed in the recycling box, the first pulverizing frame is located on a side of the material introduction frame facing the cutting discharge hole, a material inlet hole corresponding to the cutting discharge hole is opened on the side of the first pulverizing frame facing the material introduction frame, a first discharge port is opened at the bottom of the first pulverizing frame, and the first discharge port passes through the bottom of the recycling box, a second pulverizing frame is arranged toward the clamping disk, a second discharge port is opened at the bottom of the second pulverizing frame, and the second discharge port passes through the bottom of the recycling box; Two symmetrically distributed crushing shafts are installed between the first crushing frame and the second crushing frame, both ends of the two crushing shafts pass through the first crushing frame and the second crushing frame respectively, and the crushing shafts are rotatably installed in the first crushing frame and the second crushing frame, the parts of the crushing shafts located in the first crushing frame and the second crushing frame are provided with crushing rollers, and the outer side walls of the crushing rollers are provided with crushing teeth, the crushing teeth on the two crushing rollers are meshed with each other, and gears are installed on the two crushing shafts and located between the first crushing frame and the second crushing frame, and the two gears are meshed and connected.

9. The lithium battery disassembly and recycling device according to claim 8, characterized in that: The driving device includes a driving support frame, which is installed at the inner bottom of the recycling box, and a driving shaft is rotatably arranged on the driving support frame, a first bevel gear is arranged on the driving shaft toward the cutting shaft, and a second bevel gear meshing with the first bevel gear is arranged on the cutting shaft; A driving motor is arranged at one end of the driving shaft away from the first bevel gear, and the driving motor is installed on the driving support frame. A first pulley is installed on the driving shaft, and a second pulley is arranged on a crushing shaft close to the driving shaft. A driving belt is connected between the first pulley and the second pulley.

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