CN215843222U

CN215843222U - Breaker of lithium cell recovery usefulness

Info

Publication number: CN215843222U
Application number: CN202121383647.9U
Authority: CN
Inventors: 赵小崇
Original assignee: Yuanbang Jiaye Shenzhen Industrial Co ltd
Current assignee: Yantai Kunlunfu Supply Chain Management Co.,Ltd.
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-02-18
Anticipated expiration: 2031-06-22

Abstract

The utility model belongs to the technical field of lithium batteries, and particularly relates to a crushing device for recycling a lithium battery. This breaker of usefulness is retrieved to lithium cell, the aspirator pump makes the dust absorption pipe absorb the dust of inside dust and graphite alkene in the valuable material collecting box, filtering the graphite alkene dust through the screening cotton, through the great impurity of otter board to the lithium cell after smashing, drop in the impurity discharge gate through the otter board, drop in the impurity collecting box, all the other fall in the third filter sieve net through the otter board, going on the iron in smashing the lithium cell through the electro-magnet, adsorb and filter, all the other fall through the third filter sieve and filter great impurity in the second filter sieve, filter graphite alkene and lithium cobaltate powder in the first filter sieve.

Description

Breaker of lithium cell recovery usefulness

Technical Field

The utility model belongs to the technical field of lithium batteries, and particularly relates to a crushing device for recycling a lithium battery.

Background

Lithium batteries are batteries which use lithium metal or lithium alloy as positive/negative electrode materials and use non-aqueous electrolyte solution, and have very high requirements on the environment due to the very active chemical characteristics of lithium metal, so that the lithium batteries become mainstream along with the development of scientific technology, and can be roughly divided into two types: because of the limitation of high technical requirements of lithium metal batteries and lithium ion batteries, only a few national companies produce the lithium metal batteries, waste lithium batteries contain a large amount of non-renewable metal resources with high economic value, positive electrode plates in the lithium batteries are made of lithium cobaltate powder, negative electrode plates in the lithium batteries are made of graphite powder, and both the positive electrode plates and the negative electrode plates contain a large amount of metal materials such as nickel, copper, aluminum and the like.

Most are used for lithium cell recovery breaker on the market, and most recovery breaker is after to the lithium cell breakage, and inside material is whole to be mixed together, is difficult to carry out classification to the useful material that mixes together.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a crushing device for lithium battery recovery, which solves the problems that most of the crushing devices for lithium battery recovery in the market are difficult to classify and process useful substances mixed together because the substances in the most of the crushing devices for lithium battery recovery are all mixed together after the lithium battery is crushed.

In order to achieve the purpose, the utility model provides the following technical scheme: a crushing device for recycling lithium batteries comprises a crushing box body, wherein a crushing box is arranged above the crushing box body, a feeding hole is formed in the top of the crushing box body, a valuable substance collecting box is arranged on the surface of the crushing box body, screening cotton is arranged on the surface of the valuable substance collecting box, a gear protecting shell is arranged on the surface of one end of the crushing box body, a second servo motor is arranged inside the gear protecting shell, a transmission gear is connected to the second servo motor through a belt, the surface of the transmission gear is connected with a crushing gear through a rotating shaft, a dust suction pipe is arranged on the surface of the crushing box body, an air suction pump is connected to the surface of the dust suction pipe, screening cotton is arranged on the surface of the valuable substance collecting box, an impurity discharging hole is formed in the surface of one side of the crushing box body, and a first servo motor is arranged above the impurity discharging hole, the utility model discloses a crushing machine, including first servo motor, crushing shaft, impurity discharge gate, first filter screen, second filter screen, first servo motor installs crushing shaft through the belt, crushing shaft's surface mounting has crushing blade disc, impurity collection box is installed to the below of impurity discharge gate, the below of crushing blade disc is provided with third filter screen, second filter screen is installed to the below of third filter screen, first filter screen net is installed to the below of second filter screen, third filter screen's internally mounted has the electro-magnet, the otter board is installed to the top of electro-magnet.

Preferably, the third filtering screen, the second filtering screen and the first filtering screen are all provided with handles on the surfaces, and the meshes of the second filtering screen and the first filtering screen are different in size.

Preferably, the bottom of smashing the box installs the supporting leg, the rubber shock pad is installed to the bottom of supporting leg.

Preferably, the net plate is installed in an inclined manner, and the inclination angle of the net plate is 35 degrees.

Preferably, the shape of the crushing gears is polygonal, and the crushing gears are divided into two groups.

Compared with the prior art, the utility model has the beneficial effects that:

this breaker of usefulness is retrieved to lithium cell, the aspirator pump makes the dust absorption pipe absorb the dust of inside dust and graphite alkene in the valuable material collecting box, filtering the graphite alkene dust through the screening cotton, through the great impurity of otter board to the lithium cell after smashing, drop in the impurity discharge gate through the otter board, drop in the impurity collecting box, all the other fall in the third filter sieve net through the otter board, going on the iron in smashing the lithium cell through the electro-magnet, adsorb and filter, all the other fall through the third filter sieve and filter great impurity in the second filter sieve, filter graphite alkene and lithium cobaltate powder in the first filter sieve, collect valuable material.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a first perspective cross-sectional view of the present invention;

fig. 3 is a second perspective cross-sectional structural view of the present invention.

In the figure: 1, crushing a box body; 2, a dust suction pipe; 3, a getter pump; 4, crushing box; 5, a feeding port; 6, a valuable substance collecting box; 7 gear guard housing; 8 a first servo motor; 9 discharging a foreign matter outlet; 10 an impurity collecting box; 11 a second servo motor; 12 a transmission gear; 13 crushing the gear; 14 screening cotton; 15 a first filter screen; 16 a second filter screen; 17 a third filter screen; 18 an electromagnet; 19 a crushing cutter head; 20 a crushing shaft; 21 mesh plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a crushing device for lithium battery recovery comprises a crushing box body 1, a crushing box 4 is installed above the crushing box body 1, a feeding port 5 is installed at the top of the crushing box 4, a valuable substance collecting box 6 is installed on the surface of the crushing box 4, screening cotton 14 is installed on the surface of the valuable substance collecting box 6, a gear protective shell 7 is installed on the surface of one end of the crushing box 4, a second servo motor 11 is installed inside the gear protective shell 7, a transmission gear 12 is connected to the second servo motor 11 through a belt, a crushing gear 13 is connected to the surface of the transmission gear 12 through a rotating shaft, a dust suction pipe 2 is installed on the surface of the crushing box body 1, an air suction pump 3 is connected to the surface of the dust suction pipe 2, the screening cotton 14 is installed on the surface of the valuable substance collecting box 6, an impurity discharging port 9 is installed on the surface of one side of the crushing box body 1, and a first servo motor 8 is installed above the impurity discharging port 9, a crushing shaft 20 is installed on a first servo motor 8 through a belt, a crushing cutter disc 19 is installed on the surface of the crushing shaft 20, an impurity collecting box 10 is installed below an impurity discharging port 9, a third filter screen 17 is arranged below the crushing cutter disc 19, a second filter screen 16 is installed below the third filter screen 17, a first filter screen 15 is installed below the second filter screen 16, an electromagnet 18 is installed inside the third filter screen 17, and a screen plate 21 is installed above the electromagnet 18.

Specifically, handles are mounted on the surfaces of the third filtering screen 17, the second filtering screen 16 and the first filtering screen 15, the meshes of the second filtering screen 16 and the meshes of the first filtering screen 15 are different in size, and the third filtering screen 17, the second filtering screen 16 and the first filtering screen 15 are pulled out through the handles to collect iron pins, graphene and lithium cobaltate powder inside.

Specifically, smash the bottom of box 1 and install the supporting leg, the rubber shock pad is installed to the bottom of supporting leg, smashes blade disc 19 when beating old and useless lithium cell through the device when smashing old and useless lithium cell, easily produces vibrations, slows down the vibrations power through the rubber shock pad of bottom.

Specifically, the screen plate 21 is installed in an inclined manner, the inclination angle of the screen plate 21 is 35 degrees, and the design of the inclination angle enables the larger impurities of the crushed lithium battery to pass through the screen plate 21 to the impurity discharge port 9.

Specifically, the crushing gears 13 are polygonal in shape, and the crushing gears 13 are divided into two groups.

The working principle and the using process of the utility model are as follows: after the device is installed, the waste lithium battery is fed into a crushing box 4 through a feeding port 5, the crushed waste lithium battery is primarily crushed by driving a crushing gear 13 through a second servo motor 11, so that better crushing is facilitated, the crushed waste lithium battery falls into a crushing box body 1, a crushing shaft 20 is driven by a belt through a first servo motor 8 to crush the waste lithium battery through a crushing cutter 19, a suction pump 3 is used for sucking the dust in the dust suction pipe 2 and the dust of graphene into a valuable substance collecting box 6, the graphene dust is filtered through a screening cotton 14, larger impurities in the crushed lithium battery are dropped into an impurity discharging port 9 through a screen 21 and then dropped into an impurity collecting box 10, the rest of the impurities are dropped into a third filtering screen 17 through the screen 21, and iron in the crushed lithium battery is neutralized through an electromagnet 18, carry out the adsorption filtration, remaining fall to second filter screen 16 in through third filter screen 17 and filter great impurity, filter graphite alkene and lithium cobaltate powder in first filter screen 15, collect valuable material, all power consumption equipment all supply power through external power supply in this device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a breaker of lithium cell recovery usefulness, is including smashing box (1), its characterized in that: the crushing box is characterized in that a crushing box (4) is installed above the crushing box body (1), a feeding port (5) is installed at the top of the crushing box (4), a valuable substance collecting box (6) is installed on the surface of the crushing box (4), screening cotton (14) is installed on the surface of the valuable substance collecting box (6), a gear protective shell (7) is installed on the surface of one end of the crushing box (4), a second servo motor (11) is installed inside the gear protective shell (7), the second servo motor (11) is connected with a transmission gear (12) through a belt, the surface of the transmission gear (12) is connected with a crushing gear (13) through a rotating shaft, a dust suction pipe (2) is installed on the surface of the crushing box body (1), a suction pump (3) is connected on the surface of the dust suction pipe (2), and screening cotton (14) is installed on the surface of the valuable substance collecting box (6), the utility model discloses a crushing box, including crushing box body (1), crushing shaft (20), second filter screen cloth (16) are installed to the below of impurity discharge gate (9), the surface mounting of one side of crushing box body (1) has impurity discharge gate (9), first servo motor (8) are installed to the top of impurity discharge gate (9), crushing shaft (20) are installed through the belt to first servo motor (8), the surface mounting of crushing shaft (20) has crushing blade disc (19), impurity collection box (10) are installed to the below of impurity discharge gate (9), the below of crushing blade disc (19) is provided with third filter screen cloth (17), second filter screen cloth (16) are installed to the below of third filter screen cloth (17), first filter screen cloth (15) are installed to the below of second filter screen cloth (16), the internally mounted of third filter screen cloth (17) has electro-magnet (18), otter board (21) are installed to the top of electro-magnet (18).

2. The crushing device for lithium battery recovery according to claim 1, wherein: handles are arranged on the surfaces of the third filtering screen (17), the second filtering screen (16) and the first filtering screen (15), and the meshes of the second filtering screen (16) and the first filtering screen (15) are different in size.

3. The crushing device for lithium battery recovery according to claim 1, wherein: the bottom of smashing box (1) installs the supporting leg, the rubber shock pad is installed to the bottom of supporting leg.

4. The crushing device for lithium battery recovery according to claim 1, wherein: the screen plate (21) is obliquely arranged, and the inclination angle of the screen plate (21) is 35 degrees.

5. The crushing device for lithium battery recovery according to claim 1, wherein: the shape of the crushing gears (13) is polygonal, and the crushing gears (13) are divided into two groups.