CN221102186U

CN221102186U - Lithium battery recovery device

Info

Publication number: CN221102186U
Application number: CN202322632702.9U
Authority: CN
Inventors: 徐冯峰; 徐慧萍; 沈泉; 顾晗
Original assignee: Xinxinda Electronic Technology Suzhou Co ltd
Current assignee: Nantong Jiecheng Electronic Technology Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-06-07
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a lithium battery recovery device, which comprises: the feeding device comprises a machine body, a plurality of connecting plates fixed at the top of the machine body and a feeding assembly arranged in the machine body; the feeding assembly includes: the first rotating drum is rotatably connected between the connecting plates, the second rotating drum is rotatably connected to the inner side of the machine body, and the conveying belt is arranged on the side surfaces of the first rotating drum and the second rotating drum; after placing the standing groove that the battery layer board was offered in with the lithium cell, through the cooperation of first rotary drum, second rotary drum and conveyer belt, can realize the effect of automatic pay-off, strike the cooperation of acupuncture pole and reset spring through the cam, can puncture the lithium cell for electrolyte breaks away from the lithium cell through the puncture hole, and after separately going on with subsequent crushing step, can effectually avoid kibbling lithium cell piece to mix with electrolyte, thereby need not to filter the purification to the electrolyte again, degree of automation is high, easy operation, work efficiency is high.

Description

Lithium battery recovery device

Technical Field

The utility model relates to the technical field of lithium battery recovery, in particular to a lithium battery recovery device.

Background

The lithium battery consists of a positive plate, a negative plate, an adhesive, electrolyte, a diaphragm and the like, and the chemical characteristics of lithium metal are very active, so that the processing, storage and use of the lithium metal have very high requirements on the environment, but the lithium battery is also polluted due to improper recovery, and the positive and negative electrode materials, the electrolyte and the like of the battery have larger influence on the environment and human body although the lithium battery does not contain toxic heavy metals such as mercury, cadmium, lead and the like. If the waste lithium batteries are discarded at will after the use, the waste lithium batteries are easy to pollute the environment, so that the lithium batteries need to be recycled.

The patent number CN218591434U in China discloses a lithium battery recovery device, when the lithium battery recovery device is used, a first double-shaft motor drives two first belt pulleys to drive, and the front end of a first double-shaft motor output rod drives a stirring roller and a first stirring blade to rotate, so that the lithium battery is crushed inside, and a first filter screen is arranged in a box body to filter, so that the lithium battery can be crushed rapidly; the two belt pulleys are driven to drive through the two shaft motors, the stirring rod I and the stirring blade II are driven to rotate by the output rod at the right end of the two shaft motors, so that the filtered lithium battery is crushed again, and the two stirring rollers are arranged, so that the electrolyte is extracted by the lithium battery, and the lithium battery is crushed rapidly; through setting up wiper mechanism, the outlet pipe that utilizes the water tank top to set up is to the inside watering of box to wash the box inner wall fast, through setting up hydraulic stem and backup pad, thereby carry out the propelling movement to the lithium cell after smashing fast, thereby push the waste material from through-hole one place into inside the support frame fast.

The device is in the use, though realize smashing many times to the lithium cell to extract the electrolyte and discharge and collect, but when in actual use, directly smash the lithium cell and make the electrolyte extract from the lithium cell, this mode mixes a large amount of lithium cell fragments and electrolyte easily, still need filter the extraction again to the electrolyte, when not filtering completely to inside impurity, still need again purification just can continue to retrieve the use, the operation is comparatively loaded down with trivial details, work efficiency is lower.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides a lithium battery recovery device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a lithium battery recycling device, comprising: the feeding device comprises a machine body, a plurality of connecting plates fixed at the top of the machine body and a feeding assembly arranged in the machine body;

The feeding assembly includes: the first rotating drum is rotatably connected between the connecting plates, the second rotating drum is rotatably connected to the inner side of the machine body, and the conveying belt is arranged on the side surfaces of the first rotating drum and the second rotating drum; a plurality of battery supporting plates are fixed on the side face of the conveyor belt, and a placing groove is formed in one side of each battery supporting plate;

The inside of organism is provided with the acupuncture subassembly, the acupuncture subassembly includes: the needle punching device comprises a machine body, a fixing rod fixed on the inner side of the machine body, a needling rod sleeved on the inner side of the fixing rod, and a connecting ring fixed at one end of the needling rod; a reset spring is fixed on one side of the connecting ring, and one end of the reset spring is fixedly connected with one side of the fixed rod;

The inner side of the machine body is rotationally connected with a rotating rod, a cam is fixed on the side face of the rotating rod, and the distance from the center of the rotating rod to one end of the cam is greater than the distance from the center of the rotating rod to one end of the needling rod.

In a preferred embodiment of the present utility model, one end of the first drum is provided with an intermittent rotation assembly, and the intermittent rotation assembly includes: a grooved pulley fixed on the side surface of the first rotary drum, which is close to one end, a shifting column clamped on the inner side of the grooved pulley, and a rotary disc fixed on one end of the shifting column; a driving plate is fixed on one side of the turntable, which faces the grooved wheel.

In a preferred embodiment of the present utility model, a solid-liquid separation and pulverization assembly is disposed at the bottom of the intermittent rotation assembly, and the solid-liquid separation and pulverization assembly comprises: the liquid return cone cylinder is fixed on the inner side of the machine body and positioned at the bottom of the second rotary drum, the filter plate is arranged at the top of the liquid return cone cylinder, and the crushing frame is fixed on the inner side of the machine body and positioned at one side of the liquid return cone cylinder; the inside rotation of smashing the frame is connected with first crushing roller and second crushing roller, first crushing roller with the second crushing roller meshes mutually.

In a preferred embodiment of the present utility model, a driving gear is disposed at one end of the first crushing roller, a driven gear is disposed at one end of the second crushing roller, and the driving gear is meshed with the driven gear.

In a preferred embodiment of the utility model, a cylinder is arranged on one side of the machine body, a push plate is fixed on one end of the cylinder, which is positioned in the machine body, and the push plate is positioned on the top of the filter plate.

In a preferred embodiment of the utility model, a collecting frame is clamped at the bottom of the inner side of the machine body, a baffle is fixed at the middle of the inner side of the collecting frame, a liquid collecting cavity is arranged on one side of the baffle, a solid collecting cavity is arranged on the other side of the baffle, the liquid collecting cavity is positioned at the bottom of the liquid return cone, the solid collecting cavity is positioned at the bottom of the crushing frame, and a handle is fixed at one side of the collecting frame positioned outside the machine body.

In a preferred embodiment of the present utility model, a power assembly is disposed on the back of the machine body, and the power assembly includes: the servo motor is arranged at the top of the machine body, the driving synchronous pulley is arranged at the output end of the servo motor, and the rotating shaft is fixed at one side of the turntable; a first driven synchronous pulley is arranged at one end of the rotating shaft, which is positioned at the back of the machine body, and a first toothed belt is meshed with the inner sides of the driving synchronous pulley and the first driven synchronous pulley;

The utility model discloses a high-speed crusher, including the organism, the dwang is located the one end at the organism back is provided with the driven synchronous pulley of second, driving synchronous pulley with the inboard meshing of driven synchronous pulley of second has the second toothed belt, the one end at the organism back of first crushing roller is provided with the driven synchronous pulley of third, driving synchronous pulley with the inboard meshing of driven synchronous pulley of third has the third toothed belt.

In a preferred embodiment of the present utility model, a side surface of the rotating shaft is rotatably connected with an inner side of the machine body, a tensioning wheel is rotatably connected with a back surface of the machine body, and a side surface of the tensioning wheel is in contact with one side of the third toothed belt.

In a preferred embodiment of the present utility model, an observation window for observing the internal condition of the machine body is provided on the front surface of the machine body.

In a preferred embodiment of the present utility model, a plurality of supporting legs are fixed at the bottom of the machine body, and anti-slip pads are arranged at the bottoms of the supporting legs.

The utility model solves the defects existing in the background technology, and has the following beneficial effects:

(1) The utility model provides a lithium battery recycling device, which is characterized in that a feeding assembly is arranged in a machine body, a lithium battery is placed in a placing groove formed in a battery supporting plate, an automatic feeding effect can be achieved through the cooperation of a first rotating drum, a second rotating drum and a conveying belt, a needling assembly is arranged in the machine body, a cam is used for beating a needling rod, and the lithium battery can be continuously punctured through the cooperation of a reset spring, so that electrolyte is separated from the lithium battery through a puncturing hole, and after the electrolyte is separated from a subsequent crushing step, crushed lithium battery fragments and electrolyte can be effectively prevented from being mixed, so that the electrolyte is not required to be filtered and purified again, the automation degree is high, the operation is simple, and the working efficiency is high.

(2) According to the utility model, the solid-liquid separation assembly is arranged at the bottom of the intermittent rotation assembly, after the punctured lithium battery falls into the top of the filter plate, the electrolyte is collected in the liquid collection cavity through the liquid return cone, the lithium battery can be pushed into the crushing frame through the cooperation of the air cylinder and the push plate, and the lithium battery can be crushed and collected into the solid collection cavity through the cooperation of the first crushing roller and the second crushing roller, so that the lithium battery can be classified and collected, the convenience in subsequent treatment is improved, and the practicability of the device is further improved.

(3) According to the utility model, the power assembly is arranged on the back of the machine body, and the rotating shaft, the rotating rod and the first crushing roller can be powered only through the cooperation of the servo motor, and the driving force is all from one motor, so that the consumption of a power source is reduced, the shaking of the equipment in operation is further effectively reduced, the kinetic energy of the motor is fully utilized, and the economical efficiency and the practicability are improved.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a full block diagram of a semi-cutaway front view of a preferred embodiment of the present utility model;

FIG. 3 is a half-sectional view of a body and a partial view thereof of a preferred embodiment of the present utility model;

FIG. 4 is a block diagram of the connection of the shifting post and sheave of the preferred embodiment of the present utility model;

FIG. 5 is an overall rear view block diagram of the preferred embodiment of the present utility model;

In the figure: 1. a body; 11. a connecting plate; 2. a first drum; 21. a second drum; 22. a conveyor belt; 23. a battery support plate; 24. a placement groove; 3. a fixed rod; 31. a needling rod; 32. a connecting ring; 33. a return spring; 34. a rotating lever; 35. a cam; 4. a sheave; 41. a poking column; 42. a turntable; 43. a dial; 5. a liquid return cone; 51. a filter plate; 52. crushing a frame; 53. a first crushing roller; 531. a drive gear; 54. a second crushing roller; 541. a driven gear; 6. a cylinder; 61. a push plate; 7. a collection frame; 71. a partition plate; 8. a servo motor; 81. a driving synchronous pulley; 82. a rotating shaft; 83. a first driven synchronous pulley; 84. a first toothed belt; 85. a second driven synchronous pulley; 86. a second toothed belt; 87. a third driven synchronous pulley; 88. a third toothed belt; 89. a tensioning wheel; 9. an observation window; 91. and (5) supporting legs.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.

As shown in fig. 1, a lithium battery recycling apparatus includes: the machine body 1, a plurality of connecting plates 11 fixed on the top of the machine body 1 and a feeding component arranged inside the machine body 1.

The front of organism 1 has offered the observation window 9 that is used for observing the inside condition of organism 1, through the setting of observation window 9, the staff of being convenient for observes the inside condition of organism 1.

The bottom of organism 1 is fixed with a plurality of supporting legs 91, and the bottom of a plurality of supporting legs 91 is provided with the slipmat, through the setting of supporting leg 91 and slipmat, can play the firm effect of support to overall structure.

As shown in fig. 2, 3 and 4, the feeding assembly includes: a first rotary drum 2 rotatably connected between the plurality of connection plates 11, a second rotary drum 21 rotatably connected to the inside of the machine body 1, and a conveyor belt 22 provided at the sides of the first rotary drum 2 and the second rotary drum 21; a plurality of battery supporting plates 23 are fixed on the side face of the conveyor belt 22, the battery supporting plates 23 are uniformly distributed on the side face of the conveyor belt 22 in a linear array mode, and a placing groove 24 is formed in one side of the battery supporting plates 23.

The inside of organism 1 is provided with the acupuncture subassembly, and the acupuncture subassembly includes: a fixing rod 3 fixed on the inner side of the machine body 1, a needling rod 31 sleeved on the inner side of the fixing rod 3, and a connecting ring 32 fixed on one end of the needling rod 31; a return spring 33 is fixed on one side of the connecting ring 32, and one end of the return spring 33 is fixedly connected with one side of the fixed rod 3. The inside of the machine body 1 is rotationally connected with a rotating rod 34, a cam 35 is fixed on the side surface of the rotating rod 34, and the distance from the circle center of the rotating rod 34 to one end of the cam 35 is larger than the distance from the circle center of the rotating rod 34 to one end of the needling rod 31.

One end of the first rotary drum 2 is provided with an intermittent rotation assembly including: a grooved pulley 4 fixed on the side surface of the first rotary drum 2 near one end, a shifting column 41 clamped on the inner side of the grooved pulley 4, and a rotary disc 42 fixed on one end of the shifting column 41; a dial 43 is fixed to the side of the turntable 42 facing the sheave 4.

One end of the needling bar 31 is tapered and faces between the adjacent battery trays 23; during the use, put into the standing groove 24 on the battery layer board 23 that is located organism 1 top with the lithium cell that will retrieve, axis of rotation 82 drives carousel 42 rotation, make the dialling post 41 of carousel 42 one side stir sheave 4 rotatory, the outer lane of dial 43 can laminate the outer lane of sheave 4 and play the effect that the locking was spacing when stirring, sheave 4 rotatory can drive the rotation of second rotary drum 21, through the cooperation of conveyer belt 22 and first rotary drum 2, drive the lithium cell down pay-off in a plurality of battery layer boards 23 of conveyer belt 22 side, when the pay-off, the dwang 34 anticlockwise drives cam 35 and hits acupuncture pole 31, when the intermittent type rotation of feeding subassembly, when adjacent battery layer board 23 carried between the acupuncture pole 31, through reset spring 33's cooperation, make the taper end of acupuncture pole 31 accomplish the puncture to the lithium cell.

As shown in fig. 1 and 2, the bottom of the intermittent rotating assembly is provided with a solid-liquid separation crushing assembly, which includes: a liquid return cone 5 fixed on the inner side of the machine body 1 and positioned at the bottom of the second rotary drum 21, a filter plate 51 arranged at the top of the liquid return cone 5, and a crushing frame 52 fixed on the inner side of the machine body 1 and positioned at one side of the liquid return cone 5; the first crushing roller 53 and the second crushing roller 54 are rotatably connected to the inner side of the crushing frame 52, and the first crushing roller 53 and the second crushing roller 54 are engaged.

The first crushing roller 53 has a driving gear 531 at one end, the second crushing roller 54 has a driven gear 541 at one end, and the driving gear 531 and the driven gear 541 are engaged with each other, so that the power of rotation of the second crushing roller 54 can be increased by the arrangement of the driving gear 531 and the driven gear 541 when the first crushing roller 53 rotates.

One side of the machine body 1 is provided with a cylinder 6, one end of the cylinder 6 positioned in the machine body 1 is fixedly provided with a push plate 61, the push plate 61 is positioned at the top of the filter plate 51, and the cylinder 6 is connected with the machine body 1 through the cooperation of bolts.

The inboard bottom joint of organism 1 has collection frame 7, and collection frame 7's inboard middle part is fixed with baffle 71, and one side of baffle 71 is the liquid collection chamber, and the opposite side of baffle 71 is the solid collection chamber, and the liquid collection chamber is located the bottom of liquid cone 5 that returns, and the solid collection chamber is located the bottom of smashing frame 52, and collection frame 7 is located the outside one side of organism 1 and is fixed with the handle.

It should be noted that, the lithium battery after puncture can fall to the upper surface of filter plate 51, electrolyte breaks away from the lithium battery through the puncture hole, and collect the liquid collection intracavity inside collection frame 7 through filter plate 51 through back liquid cone 5, start cylinder 6 promotes push pedal 61, can push the lithium battery that breaks away from electrolyte to smashing inside frame 52, first crushing roller 53 anticlockwise rotation simultaneously, cooperation through driving gear 531 and driven gear 541, make second crushing roller 54 and first crushing roller 53 rotate towards opposite direction, and then realize kibbling effect to the lithium battery, the lithium battery after the kibbling is collected the collection intracavity of the inside solid of collection frame 7, and then can classify the collection to the lithium battery, the convenience when having improved the follow-up processing, the practicality of device has further been promoted.

As shown in fig. 3 and 5, the back of the body 1 is provided with a power assembly including: the servo motor 8 is arranged at the top of the machine body 1, the servo motor 8 is connected with the top of the machine body 1 through the cooperation of bolts, the driving synchronous pulley 81 is arranged at the output end of the servo motor 8, and the rotating shaft 82 is fixed at one side of the turntable 42; the end of the rotating shaft 82 located on the back of the machine body 1 is provided with a first driven synchronous pulley 83, and the inner sides of the driving synchronous pulley 81 and the first driven synchronous pulley 83 are engaged with a first toothed belt 84.

The end of the rotating rod 34 located at the back of the machine body 1 is provided with a second driven synchronous pulley 85, the inner sides of the driving synchronous pulley 81 and the second driven synchronous pulley 85 are meshed with a second toothed belt 86, the end of the first crushing roller 53 located at the back of the machine body 1 is provided with a third driven synchronous pulley 87, and the inner sides of the driving synchronous pulley 81 and the third driven synchronous pulley 87 are meshed with a third toothed belt 88.

The side surface of the rotating shaft 82 is rotationally connected with the inner side of the machine body 1, the back surface of the machine body 1 is rotationally connected with a tensioning wheel 89, the side surface of the tensioning wheel 89 is contacted with one side of the third toothed belt 88, and the influence of looseness caused by overlong transmission distance of the third toothed belt 88 can be prevented by the cooperation of the tensioning wheel 89; the servo motor 8 is started to drive the driving synchronous pulley 81 to rotate anticlockwise, the rotating shaft 82 can be driven to rotate through the cooperation of the first toothed belt 84 and the first driven synchronous pulley 83, the rotating rod 34 can be driven to rotate through the cooperation of the second toothed belt 86 and the second driven synchronous pulley 85, the first crushing roller 53 can be driven to rotate through the cooperation of the third toothed belt 88 and the third driven synchronous pulley 87, the driving force is all from one motor, the consumption of a power source is reduced, the shaking of the equipment during operation is effectively reduced, the kinetic energy of the motor is fully utilized, and therefore the economical efficiency and the practicability are improved.

When the utility model is used, lithium batteries to be recovered are placed in the placing groove 24 on the battery supporting plate 23 positioned at the top of the machine body 1, the servo motor 8 is started to drive the driving synchronous pulley 81 to rotate anticlockwise, the rotating shaft 82 can be driven to rotate through the cooperation of the first toothed belt 84 and the first driven synchronous pulley 83, the shifting column 41 at one side of the turntable 42 shifts the grooved pulley 4 to rotate, the outer ring of the shifting plate 43 is adhered to the outer ring of the grooved pulley 4 to play a role of locking and limiting when shifting, the grooved pulley 4 can drive the second rotary drum 21 to rotate while rotating, the lithium batteries in the plurality of battery supporting plates 23 at the side of the conveyor belt 22 are driven to feed downwards through the cooperation of the conveyor belt 22 and the first rotary drum 2, the driving synchronous pulley 81 is driven to rotate while the second toothed belt 86 and the second driven synchronous pulley 85 can drive the rotating rod 34 to further drive the cam 35 to strike the acupuncture rod 31, when the feeding assembly intermittently rotates and the adjacent battery supporting plate 23 is conveyed between the needling bars 31, the conical end of the needling bars 31 completes one-time puncture of the lithium battery through the cooperation of the return spring 33, electrolyte is separated from the lithium battery through the puncture hole after the needled lithium battery falls on the upper surface of the filter plate 51 and is collected into the liquid collecting cavity in the collecting frame 7 through the liquid return cone 5 by the filter plate 51, the starting cylinder 6 pushes the push plate 61, the lithium battery separated from the electrolyte can be pushed into the crushing frame 52, the driving synchronous pulley 81 rotates and simultaneously, the first crushing roller 53 can be driven to rotate through the cooperation of the third toothed belt 88 and the third driven synchronous pulley 87, the second crushing roller 54 and the first crushing roller 53 rotate in opposite directions through the cooperation of the driving gear 531 and the driven gear 541, and then realize kibbling effect to the lithium cell, the lithium cell after smashing is collected the collection frame 7 inside solid and is collected the intracavity, and then can classify the collection to the lithium cell, has improved the convenience when subsequent handling, has further promoted the practicality of device.

The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A lithium battery recycling device, comprising: the feeding device comprises a machine body (1), a plurality of connecting plates (11) fixed at the top of the machine body (1) and a feeding assembly arranged inside the machine body (1);

The feeding assembly includes: a first rotary drum (2) rotatably connected between a plurality of connecting plates (11), a second rotary drum (21) rotatably connected to the inner side of the machine body (1), and a conveyor belt (22) arranged on the side surfaces of the first rotary drum (2) and the second rotary drum (21); a plurality of battery supporting plates (23) are fixed on the side face of the conveyor belt (22), and a placing groove (24) is formed in one side of each battery supporting plate (23);

The inside of organism (1) is provided with the acupuncture subassembly, the acupuncture subassembly includes: a fixed rod (3) fixed on the inner side of the machine body (1), a needling rod (31) sleeved on the inner side of the fixed rod (3), and a connecting ring (32) fixed on one end of the needling rod (31); a return spring (33) is fixed on one side of the connecting ring (32), and one end of the return spring (33) is fixedly connected with one side of the fixed rod (3);

The inside rotation of organism (1) is connected with dwang (34), the side of dwang (34) is fixed with cam (35), the distance of dwang (34) centre of a circle to cam (35) one end is greater than the distance of dwang (34) centre of a circle to needlepoint pole (31) one end.

2. The lithium battery recycling device according to claim 1, wherein: one end of the first rotary cylinder (2) is provided with an intermittent rotary component, and the intermittent rotary component comprises: a grooved pulley (4) fixed on the side surface of the first rotary drum (2) close to one end, a shifting column (41) clamped on the inner side of the grooved pulley (4), and a rotary table (42) fixed on one end of the shifting column (41); a driving plate (43) is fixed on one side of the rotary plate (42) facing the grooved wheel (4).

3. The lithium battery recycling device according to claim 2, wherein: the bottom of intermittent type rotation subassembly is provided with solid-liquid separation crushing subassembly, the crushing subassembly of solid-liquid separation includes: the liquid return cone (5) is fixed on the inner side of the machine body (1) and is positioned at the bottom of the second rotary drum (21), the filter plate (51) is arranged at the top of the liquid return cone (5), and the crushing frame (52) is fixed on the inner side of the machine body (1) and is positioned at one side of the liquid return cone (5); the inner side of the crushing frame (52) is rotationally connected with a first crushing roller (53) and a second crushing roller (54), and the first crushing roller (53) is meshed with the second crushing roller (54).

4. A lithium battery recycling device according to claim 3, characterized in that: one end of the first crushing roller (53) is provided with a driving gear (531), one end of the second crushing roller (54) is provided with a driven gear (541), and the driving gear (531) is meshed with the driven gear (541).

5. A lithium battery recycling device according to claim 3, characterized in that: one side of the machine body (1) is provided with an air cylinder (6), one end of the air cylinder (6) positioned in the machine body (1) is fixedly provided with a push plate (61), and the push plate (61) is positioned at the top of the filter plate (51).

6. A lithium battery recycling device according to claim 3, characterized in that: the utility model discloses a crushing machine, including frame (52) is smashed to the inboard bottom joint of organism (1), the inboard middle part of collecting frame (7) is fixed with baffle (71), one side of baffle (71) is the liquid collection chamber, the opposite side of baffle (71) is the solid collection chamber, the liquid collection chamber is located the bottom of liquid cone (5) returns, the solid collection chamber is located the bottom of smashing frame (52), collect frame (7) are located one side of organism (1) outside is fixed with the handle.

7. A lithium battery recycling device according to claim 3, characterized in that: the back of organism (1) is provided with power component, power component includes: the servo motor (8) is arranged at the top of the machine body (1), the driving synchronous pulley (81) is arranged at the output end of the servo motor (8), and the rotating shaft (82) is fixed at one side of the rotating disc (42); a first driven synchronous pulley (83) is arranged at one end of the rotating shaft (82) positioned on the back of the machine body (1), and a first toothed belt (84) is meshed with the inner sides of the driving synchronous pulley (81) and the first driven synchronous pulley (83);

The utility model discloses a high-speed grinding machine, including organism (1) and a rotating rod (34), the one end that is located organism (1) back is provided with second driven synchronous pulley (85), driving synchronous pulley (81) with the inboard meshing of second driven synchronous pulley (85) has second toothed belt (86), the one end that is located organism (1) back of first crushing roller (53) is provided with third driven synchronous pulley (87), driving synchronous pulley (81) with the inboard meshing of third driven synchronous pulley (87) has third toothed belt (88).

8. The lithium battery recycling device according to claim 7, wherein: the side of the rotating shaft (82) is rotationally connected with the inner side of the machine body (1), the back of the machine body (1) is rotationally connected with a tensioning wheel (89), and the side of the tensioning wheel (89) is in contact with one side of the third toothed belt (88).

9. The lithium battery recycling device according to claim 1, wherein: the front surface of the machine body (1) is provided with an observation window (9) for observing the internal condition of the machine body (1).

10. The lithium battery recycling device according to claim 1, wherein: the bottom of organism (1) is fixed with a plurality of supporting legs (91), a plurality of the bottom of supporting legs (91) is provided with the slipmat.