CN219252747U

CN219252747U - Waste lithium battery pulverizer

Info

Publication number: CN219252747U
Application number: CN202320474413.8U
Authority: CN
Inventors: 施晓峰
Original assignee: Wuxi Fengrui New Energy Power Battery Co ltd
Current assignee: Wuxi Fengrui New Energy Power Battery Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-06-27
Anticipated expiration: 2033-03-14

Abstract

The application discloses old and useless lithium cell rubbing crusher, including the breaker, the top fixed mounting of breaker has the mouth of putting into, the broken axle of relative setting is installed in the rotation of inner wall top of breaker, through the carousel of the fixed mounting bottom slope design in the output shaft bottom of motor No. one, make when motor drive carousel rotate, can be continuous drive the gangbar at No. two horizontal pole tops reciprocate, and then drive the sieve basin back and forth movement in the U-shaped annular plate, on the one hand make the broken bits in the sieve basin fully screen, the graphite fine sediment of via hole continues down to drop on collecting the basin, on the other hand the upper and lower removal of sieve basin can be continuous be close to and keep away from the dredging rod, make the dredging rod to the continuous grafting mediation of sieve mesh, prevent to block up.

Description

Waste lithium battery pulverizer

Technical Field

The application belongs to the technical field of lithium batteries, and particularly relates to a waste lithium battery pulverizer.

Background

A "lithium battery" is a battery using a nonaqueous electrolyte solution, which is made of lithium metal or a lithium alloy as a negative electrode material, and can be roughly classified into two types: lithium metal batteries and lithium ion batteries are generally batteries using lithium alloy metal oxide, an oxide as a positive electrode material, graphite as a negative electrode material, and a nonaqueous electrolyte. Since graphite in electrodes of lithium batteries can be recycled, a means is required to separate the graphite from the battery for reuse.

The utility model discloses a graphite lithium battery electrode material crusher, which comprises a box body, a feeding port, a power supply device, a power transmission channel and a discharge port, wherein the box body is of a cuboid structure, the feeding port is formed in the center of the top of the box body, the power supply device is fixedly connected to the bottom of the right side of the box body, the power transmission channel is fixedly connected to the center of the right side of the top of the power supply device, and the discharge port is formed in the bottom of the front face of the box body.

In the course of implementing the present application, this technique was found to have the problem that the patent screened through the screen, but the broken battery debris would have very large pieces of particulate matter to clog the screen, reducing screening efficiency, and therefore the design could be further optimized.

Disclosure of Invention

The purpose of the present application is: in order to solve the problem that the patent provided above screens through the screen cloth, but the broken battery slag has large blocks of particles to block the screen cloth and reduce the screening efficiency, the design can be further optimized, and a waste lithium battery pulverizer is provided.

The technical scheme adopted by the application is as follows: the utility model provides a waste lithium battery grinder, includes the breaker, the top fixed mounting of breaker has the inlet, the crushing axle of relative setting is installed in the rotation of the inner wall top of breaker, the inner wall fixed mounting of breaker has a horizontal pole, the bottom fixed mounting of a horizontal pole has a motor, the bottom fixed mounting of a motor has the carousel, the bottom slope setting of carousel, the equal rolling mounting of inner wall both sides of breaker has the slide, the relative face fixed mounting of slide has the U-shaped annular plate, the front side grafting of U-shaped annular plate is installed and is sieved the basin, the inboard fixed mounting of U-shaped annular plate has No. two horizontal poles, the top fixed mounting of No. two horizontal poles has the gangbar, the top of gangbar rotates and is connected with the runner, and the runner is laminated with the bottom of carousel, the inner wall below fixed mounting of breaker has No. three horizontal poles, the intensive open pole of No. three horizontal pole fixed mounting, the collection basin has been placed to the inner chamber bottom of breaker.

In a preferred embodiment, the motor is fixedly mounted on the left side of the crushing shaft, and the right side of the crushing shaft is connected with the inner wall of the crusher through a bearing.

In a preferred embodiment, the first cross bar is located below the crushing shaft, and a conical cap is fixedly mounted on the top of the first cross bar.

Through at the top fixed mounting toper cap of horizontal pole No. one for the broken slag of broken axle of being broken can be followed the both sides of toper cap and dropped downwards, reduces the volume of dropping on motor No. one.

In a preferred embodiment, two sides of the inner wall of the crusher are fixedly provided with inclined guide plates, and the guide plates are positioned below the first cross rod.

Through setting up the road guiding board of slope make the top gathering of breaking up the basin in the past sieve basin fall in the sieve basin.

In a preferred embodiment, a first sliding groove matched with the sliding plate is formed in the inner wall of the crusher, the outer side end of the sliding plate is connected to the first sliding groove in a rolling mode through rollers, and a first spring is fixedly arranged at the bottom of a part of the sliding plate, located in the sliding groove.

Through set up the gyro wheel in the outside of slide for reduce the frictional force of slide and breaker inner wall, make things convenient for the reciprocating of slide.

In a preferred embodiment, the slot matched with the sieve basin is formed in the U-shaped annular plate, the second sliding grooves are formed in two sides of the sieve basin, the limiting balls are slidably mounted in the second sliding grooves, the inner sides of the limiting balls are connected with the sieve basin through the second springs, the arc-shaped clamping grooves matched with the limiting balls are formed in the slot of the U-shaped annular plate, and the limiting balls are mounted in a clamping manner with the arc-shaped clamping grooves.

Through seting up No. two spouts in the both sides of sieve basin, set up the arc draw-in groove with spacing ball looks adaptation in the U-shaped annular plate for when sieve basin is pegged graft in to U-shaped annular plate, spacing ball can be extruded earlier and shrink in No. two spouts, peg graft in place when sieve basin, can meet the arc draw-in groove, make spacing ball under the bounce of No. two springs, the joint is gone into and is realized spacing fixedly to sieve basin, when needs take out the sieve basin, in the same way, because spacing ball and arc draw-in groove all are the cambered surface design, make the user both can pull out the sieve basin, the dismantlement installation of this simple structural design convenience sieve basin.

In a preferred embodiment, the third cross rod is located below the sieve basin, the dredging rod is of a cross-shaped structure, and the dredging rod and sieve holes in the bottom of the sieve basin are arranged oppositely.

Through designing the mediation pole as cross structure for the mediation pole when the sieve mesh of mediation sieve basin, can reduce the via hole space that reduces because the grafting mediation of mediation pole as far as possible.

In a preferred embodiment, four end fixed mounting in the bottom of breaker have the regulation leg, the bottom fixed mounting of regulation leg has the rubber pad, the inner chamber top fixed mounting of regulation leg has No. two motors, the inner wall slidable mounting of regulation leg has the runner pole, the output shaft bottom fixed mounting of No. two motors has the threaded rod, and threaded rod and the top threaded connection of runner pole.

Through setting up the regulation leg in the bottom of breaker for when the mobile device is needed, start No. two motors and drive the threaded rod rotation, promote the runner pole and remove outward the regulation leg, and then raise the rubber pad of regulation leg bottom and leave ground, make the device can remove.

In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

1. in this application, through the carousel of the bottom fixed mounting bottom slope design in the output shaft bottom of motor No. one for when motor drive carousel rotates, the gangbar at No. two horizontal poles tops of continuous drive reciprocates, and then drive the sieve basin in the U-shaped annular plate and reciprocate, make the broken bits in the sieve basin fully screen the on the one hand, the graphite fine slag of via hole continues down to drop on collecting the basin, on the other hand sieve basin reciprocate and can be continuous be close to and keep away from the dredging rod, make the dredging rod to the continuous grafting mediation of sieve mesh, prevent to block up.

2. In this application, through seting up No. two spouts in the both sides of sieve basin, set up the arc draw-in groove with spacing ball looks adaptation in the U-shaped annular plate, make when sieve basin to pegging graft in the U-shaped annular plate, spacing ball can earlier by extrusion shrink in No. two spouts, peg graft in place when sieve basin, can meet the arc draw-in groove, make spacing ball under No. two spring's rebound, the joint is gone into and is realized spacing fixedly to sieve basin, the same reason, when needs take out sieve basin, because spacing ball and arc draw-in groove all are the cambered surface design, make the power both can pull out sieve basin, the dismantlement installation of this simple structural design convenience sieve basin is used for taking out the large granule thing that leaves after the screening.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present application;

FIG. 2 is a structural perspective view of the present application;

FIG. 3 is a top view of a check ball and its adjacent structure in the present application;

fig. 4 is a cross-sectional view of an adjustment leg and its adjoining structure in the present application.

The marks in the figure: the device comprises a 1-crusher, a 2-inlet, a 3-crushing shaft, a 4-first cross rod, a 5-first motor, a 6-rotary table, a 7-conical cap, an 8-guide plate, a 9-sliding plate, a 10-U-shaped annular plate, a 111-sieve basin, a 112-limit ball, a 12-second cross rod, a 13-linkage rod, a 14-third cross rod, a 15-dredging rod, a 16-collecting basin, 171-adjusting legs, a 172-second motor and 173-rotary wheel rods.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

Referring to fig. 1 and 2, a waste lithium battery pulverizer comprises a crusher 1, an inlet 2 is fixedly arranged at the top of the crusher 1, a crushing shaft 3 which is oppositely arranged is rotatably arranged above the inner wall of the crusher 1, a motor is fixedly arranged at the left side of the crushing shaft 3, the right side of the crushing shaft 3 is connected with the inner wall of the crusher 1 through a bearing, a first cross rod 4 is fixedly arranged at the inner wall of the crusher 1, the first cross rod 4 is positioned below the crushing shaft 3, a first motor 5 is fixedly arranged at the bottom of the first cross rod 4, a turntable 6 is fixedly arranged at the bottom of the first motor 5, a tapered cap 7 is fixedly arranged at the top of the first cross rod 4, a guide plate 8 which is obliquely arranged is fixedly arranged at the two sides of the inner wall of the crusher 1, the guide plate 8 is positioned below the first cross rod 4, and crushed slag crushed by the crushing shaft 3 can drop downwards from the two sides of the tapered cap 7, the amount of the slag falling on the first motor 5 is reduced, and the slag can be gathered in the top 111 of a sieve through the inclined guide plate 8.

Referring to fig. 1, 2 and 3, slide plate 9 is installed in a rolling manner on both sides of the inner wall of crusher 1, a first chute adapted to slide plate 9 is provided on the inner wall of crusher 1, the outer side end of slide plate 9 is connected to the first chute in a rolling manner by rollers, a first spring is fixedly installed at the bottom of a part of slide plate 9 positioned in the chute, a U-shaped annular plate 10 is fixedly installed on the opposite side of slide plate 9, a sieve basin 111 is installed on the front side of U-shaped annular plate 10 in a plugging manner, a second chute is provided on both sides of sieve basin 111, a limit ball 112 is installed in the second chute in a sliding manner, the inner side of limit ball 112 is connected with sieve basin 111 by a second spring, and a second chute is installed on the chute in a sliding manner, and is matched with limit ball 112, and the limit ball 112 is installed in a clamping manner by arranging a second chute on both sides of sieve basin 111, and arranging a second chute in U-shaped annular plate 10 in a clamping manner, and arranging a second chute in a clamping manner in a U-shaped annular plate 10 in a clamping manner and matching with limit ball 112 in a clamping manner, so that sieve basin 111 can be easily pulled out of the sieve basin 111 and the sieve basin 111 in a sliding manner when the second chute is required to be pushed down, and the sieve basin 111 is required to be installed in a sliding manner, and the sieve basin 111 is required to be pushed down in the sieve basin 111, and the sieve basin is designed to be pushed into the sieve basin and the sieve basin 111.

Referring to fig. 1 and 2, the inside fixed mounting of U-shaped annular plate 10 has No. two horizontal pole 12, no. two horizontal pole 12's top fixed mounting has gangbar 13, the top rotation of gangbar 13 is connected with the runner, and the runner is laminated with the bottom of carousel 6 mutually, no. three horizontal pole 14 is fixedly installed to the inner wall below of breaker 1, no. three horizontal pole 14's top fixed mounting has densely distributed's evacuation pole 15, collecting basin 16 has been placed to the inner chamber bottom of breaker 1, no. three horizontal pole 14 is located the below of sieve basin 111, the evacuation pole 15 is cross structure, and the sieve mesh of evacuation pole 15 and sieve basin 111 bottom sets up relatively, through the carousel 6 of the fixed mounting bottom slope design in the output shaft bottom of No. 5 motor, make when No. 5 motor drive carousel 6 rotates, can constantly drive the gangbar 13 at No. two horizontal pole 12 top reciprocates, and then drive the basin 111 in the U-shaped annular plate 10 and reciprocate, make the broken slag in the sieve basin 111 fully screen down, the fine graphite sediment of hole drops down on collecting basin 16, on the one hand, no. 14 is located the below sieve basin 111, and the sieve mesh is kept away from the evacuation pole is kept away from to the sieve mesh of dredging pole 15. The dredging rod 15 is designed into a cross structure, so that the through hole gap reduced due to plugging and dredging of the dredging rod 15 can be reduced as much as possible when the dredging rod 15 is used for dredging the sieve holes of the sieve basin 111.

Referring to fig. 1, 2 and 4, the four ends of the bottom of the crusher 1 are fixedly provided with an adjusting leg 171, the bottom of the adjusting leg 171 is fixedly provided with a rubber pad, the top of the inner cavity of the adjusting leg 171 is fixedly provided with a second motor 172, the inner wall of the adjusting leg 171 is slidably provided with a rotating wheel rod 173, the bottom of the output shaft of the second motor 172 is fixedly provided with a threaded rod, and the threaded rod is in threaded connection with the top of the rotating wheel rod 173, and the adjusting leg 171 is arranged at the bottom of the crusher 1, so that when a moving device is needed, the second motor 172 is started to drive the threaded rod to rotate, the rotating wheel rod 173 is pushed to move outwards of the adjusting leg 171, and then the rubber pad at the bottom of the adjusting leg 171 is lifted to leave the ground, so that the device can move.

The above connection method is a connection method commonly used in the prior art, and will not be described in detail.

The implementation principle of the embodiment of the application is as follows:

firstly, a lithium battery is put into the hole 2, is crushed and falls downwards through the crushing shaft 3, falls into the sieve basin 111 under the guidance of the conical cap 7 and the guide plate 8, starts the first motor 5 to drive the rotary table 6 to rotate at the moment, continuously drives the linkage rod 13 at the top of the second cross rod 12 to move up and down, further drives the sieve basin 111 in the U-shaped annular plate 10 to move up and down to sieve the crushed slag in the sieve basin 111 fully, and the graphite fine slag passing through the hole continuously falls down on the collecting basin 16, and simultaneously the up and down movement of the sieve basin 111 continuously approaches and keeps away from the dredging rod 15, so that the dredging rod 15 is continuously inserted and dredged to sieve holes, and blockage is prevented.

After sieving, the fine graphite slag in the collecting basin 16 is taken out, and the sieving basin 111 is pulled out forcefully to take out the large particles which are not passed through the holes after sieving.

The foregoing description of the preferred embodiment of the present utility model is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. The utility model provides a old and useless lithium cell rubbing crusher, includes breaker (1), its characterized in that: the top fixed mounting of breaker (1) has put into mouth (2), the inner wall top of breaker (1) rotates and installs crushing axle (3) of relative setting, the inner wall fixed mounting of breaker (1) has horizontal pole No. 4, the bottom fixed mounting of horizontal pole No. 4 has motor No. 5, the bottom fixed mounting of motor No. 5 has carousel (6), the bottom slope setting of carousel (6), the equal rolling mounting of inner wall both sides of breaker (1) has slide (9), the relative face fixed mounting of slide (9) has U-shaped annular plate (10), the front side grafting of U-shaped annular plate (10) is installed and is sieved basin (111), the inboard fixed mounting of U-shaped annular plate (10) has horizontal pole No. 12), the top fixed mounting of horizontal pole No. 12 has motor No. 5, the top of gangbar (13) rotates and is connected with carousel (6), and the bottom laminating with carousel (6), the inner wall fixed mounting of slide (9) has U-shaped annular plate (10), the front side grafting of U-shaped annular plate (10) has sieve basin (12), the inner chamber (14) of cross bar (14) is placed to the top of three-shaped annular plate (14).

2. The waste lithium battery pulverizer as set forth in claim 1, wherein: the left side of the crushing shaft (3) is fixedly provided with a motor, and the right side of the crushing shaft (3) is connected with the inner wall of the crusher (1) through a bearing.

3. The waste lithium battery pulverizer as set forth in claim 1, wherein: the first cross rod (4) is located below the crushing shaft (3), and a conical cap (7) is fixedly installed at the top of the first cross rod (4).

4. The waste lithium battery pulverizer as set forth in claim 1, wherein: the road guiding plate (8) which is obliquely arranged is fixedly arranged on two sides of the inner wall of the crusher (1), and the road guiding plate (8) is located below the first cross rod (4).

5. The waste lithium battery pulverizer as set forth in claim 1, wherein: the inner wall of the crusher (1) is provided with a first sliding groove matched with the sliding plate (9), the outer side end of the sliding plate (9) is connected to the first sliding groove in a rolling way through a roller, and a first spring is fixedly arranged at the bottom of a part of the sliding plate (9) located in the sliding groove.

6. The waste lithium battery pulverizer as set forth in claim 1, wherein: the U-shaped annular plate (10) is provided with a slot matched with the sieve basin (111), two sides of the sieve basin (111) are provided with two sliding grooves, a limiting ball (112) is arranged in the two sliding grooves in a sliding mode, the inner side of the limiting ball (112) is connected with the sieve basin (111) through a two-number spring, the slot of the U-shaped annular plate (10) is provided with an arc clamping groove matched with the limiting ball (112), and the limiting ball (112) is installed in a clamping mode with the arc clamping groove.

7. The waste lithium battery pulverizer as set forth in claim 1, wherein: the third cross rod (14) is located below the sieve basin (111), the dredging rod (15) is of a cross-shaped structure, and the dredging rod (15) is arranged opposite to sieve holes in the bottom of the sieve basin (111).

8. The waste lithium battery pulverizer as set forth in claim 1, wherein: the four-end fixed mounting in the bottom of breaker (1) has regulation leg (171), the bottom fixed mounting of regulation leg (171) has the rubber pad, the inner chamber top fixed mounting of regulation leg (171) has No. two motors (172), the inner wall slidable mounting of regulation leg (171) has runner pole (173), the output shaft bottom fixed mounting of No. two motors (172) has the threaded rod, and threaded rod and the top threaded connection of runner pole (173).