CN112133977A

CN112133977A - Intelligent disassembling and recycling equipment for waste lithium batteries

Info

Publication number: CN112133977A
Application number: CN202010925889.XA
Authority: CN
Inventors: 颜群轩; 伍习飞; 唐莎
Original assignee: Hunan Keyking Cycle Technology Co ltd
Current assignee: Hunan Keyking Cycle Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2020-12-25

Abstract

The invention discloses intelligent disassembly and recovery equipment for waste lithium batteries, and relates to the technical field of lithium battery recovery. The invention comprises a cleaning device, a disassembling device, a sealing device, a crushing device, a power device and a recovery device, wherein the recovery device is arranged on the ground, the crushing device is arranged at the top of the recovery device, the power device is arranged on the side surface of the crushing device, the disassembling device is arranged above the crushing device, the sealing device is arranged between the disassembling device and the crushing device, and the cleaning device is arranged at the top of the disassembling device. According to the lithium battery crushing device, the disassembling device and the crushing device are arranged, the lithium battery is preliminarily crushed by the disassembling device, filtered by the filter screen and further stirred and crushed by the crushing device, so that the lithium battery can be thoroughly disassembled and crushed, and the lithium battery can be more thoroughly recycled.

Description

Intelligent disassembling and recycling equipment for waste lithium batteries

Technical Field

The invention belongs to the technical field of lithium battery recovery, and particularly relates to intelligent disassembly and recovery equipment for waste lithium batteries.

Background

Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Because its self high technical requirement restriction, only the company of a few countries is producing this kind of lithium metal battery, the lithium cell can be by reutilization after dismantling, however current lithium cell dismantles recovery unit and still has certain weak point when using, current lithium cell is only simple when retrieving smashes the lithium cell through the blade rotation and retrieves, this kind of mode can lead to the lithium cell to smash not thoroughly, and then make the lithium cell can not be retrieved completely, and current lithium cell does not set up gaseous cleaning device when smashing, in can make the harmful gas in the battery mix into the air owing to not setting up gaseous cleaning device when smashing the lithium cell, can the contaminated air can harm human health when being absorbed by the human body.

Disclosure of Invention

The invention aims to provide intelligent disassembly and recovery equipment for waste lithium batteries, which solves the existing problems: current lithium cell is only simple when retrieving smashes the lithium cell and retrieves through the blade rotation, and this kind of mode can lead to the lithium cell to smash not thoroughly, and then makes the lithium cell can not be retrieved completely, and current lithium cell does not set up gaseous cleaning device when smashing in addition, when smashing the lithium cell owing to do not set up gaseous cleaning device can make the harmful gas in the battery mix into the air, can the contaminated air can harm human health when being absorbed by the human body.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to intelligent waste lithium battery disassembling and recycling equipment which comprises a cleaning device, a disassembling device, a sealing device, a crushing device, a power device and a recycling device, wherein the recycling device is arranged on the ground, the crushing device is arranged at the top of the recycling device, the power device is arranged on the side surface of the crushing device, the disassembling device is arranged above the crushing device, the sealing device is arranged between the disassembling device and the crushing device, and the cleaning device is arranged at the top of the disassembling device.

Further, reducing mechanism includes the diaphragm, the diaphragm sets up subaerial, the top fixedly connected with bracing piece of diaphragm, the top of diaphragm is provided with crushing box, the surface of crushing box is provided with the second ring channel, the bracing piece extends to in the second ring channel and rotates with the second ring channel and be connected, the bottom of crushing box is provided with the valve, the outer fixed surface of crushing box is connected with outside gear, be provided with the rack in the bracing piece, rack and bracing piece sliding connection, rack and outside gear engagement, second driving motor is installed at the top of diaphragm, second driving motor's output fixedly connected with crushing pole, crushing pole extends to in the crushing box, the surface of crushing pole and the interior table wall of crushing box all are provided with the blade.

Further, power device includes third driving motor, third driving motor installs the top at the diaphragm, third driving motor's output end fixedly connected with driving gear, the top of diaphragm is provided with the fluted disc, be provided with driven gear in the fluted disc, fluted disc and driving gear mesh with driven gear respectively, driven gear's surface is provided with the round bar, the outside of fluted disc is provided with the movable plate, the round bar extend to in the movable plate and with movable plate sliding connection, the surface of movable plate is provided with the dead lever, dead lever and rack fixed connection.

Further, the disassembling device comprises a disassembling box, the disassembling box is arranged above the crushing box, a top cover is arranged at the top of the disassembling box, a second filter screen and a sliding groove are arranged on the inner bottom surface of the disassembling box, a sliding plate is arranged in the sliding groove, and the sliding plate is connected with the sliding groove in a sliding mode.

Further, the surface of slide is provided with the tooth, the surface of disassembling the box is provided with first driving motor and threaded rod, first driving motor's output and threaded rod fixed connection, the surface of threaded rod is provided with the thread bush, thread bush and threaded rod threaded connection, the fixed surface of thread bush is connected with the stripper plate, the side fixed connection of stripper plate and slide, the screw thread at threaded rod both ends revolves to opposite.

Further, sealing device includes the connecting plate, connecting plate fixed connection is in the bottom of disassembling the box, the top of smashing the box is provided with first ring channel, the connecting plate extends to in the first ring channel and with first ring channel rotation connection.

Further, cleaning device includes gas storage box, gas storage box fixed connection is at the top of disassembling the box, the aspiration pump is installed at the top of gas storage box, the bottom of aspiration pump is provided with the outlet duct, the outlet duct extends to in the gas storage box.

Further, the top fixedly connected with exhaust tube of aspiration pump, the tip of exhaust tube extends to and disassembles in the box, the bottom of exhaust tube is provided with first filter screen.

Further, a cleaning disc is arranged in the exhaust pipe, and graphite is arranged in the cleaning disc.

Further, recovery unit includes the opening, the opening sets up in the diaphragm, the bottom of diaphragm is provided with collects the box, collect the box setting under the open-ended.

The invention has the following beneficial effects:

1. according to the lithium battery crushing device, the disassembling device and the crushing device are arranged, the lithium battery is preliminarily crushed by the disassembling device, filtered by the filter screen and further stirred and crushed by the crushing device, so that the lithium battery can be thoroughly disassembled and crushed, and the lithium battery can be more thoroughly recycled.

2. The cleaning device is arranged, so that waste gas generated by crushing the lithium battery can be recycled and cleaned, harmful gas is prevented from being mixed with air, air pollution is avoided, and meanwhile, the harmful gas is prevented from being absorbed by a human body and harming the health of the human body.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of the invention at C of FIG. 1;

fig. 5 is an enlarged view of the invention at D in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cleaning device; 101. an air exhaust pipe; 102. a first filter screen; 103. cleaning the disc; 104. graphite; 105. an air pump; 106. a gas storage box; 107. an air outlet pipe; 2. disassembling the device; 201. disassembling the box; 202. a top cover; 203. a chute; 204. a slide plate; 205. teeth; 206. a first drive motor; 207. a pressing plate; 208. a second filter screen; 209. a threaded rod; 2010. a threaded sleeve; 3. a sealing device; 301. a connecting plate; 302. a first annular groove; 4. a crushing device; 401. a crushing box; 402. a second annular groove; 403. a support bar; 404. a blade; 405. a rack; 406. an external gear; 407. a second drive motor; 408. crushing the stems; 409. a valve; 4010. a transverse plate; 5. a power plant; 501. a third drive motor; 502. a fluted disc; 503. moving the plate; 504. a driving gear; 505. a driven gear; 506. a round bar; 507. fixing the rod; 6. a recovery device; 601. an opening; 602. and (4) collecting the box.

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. 1-5, the invention is an intelligent waste lithium battery disassembling and recycling device, which comprises a cleaning device 1, a disassembling device 2, a sealing device 3, a crushing device 4, a power device 5 and a recycling device 6, wherein the recycling device 6 is arranged on the ground, the crushing device 4 is arranged at the top of the recycling device 6, the power device 5 is arranged at the side of the crushing device 4, the disassembling device 2 is arranged above the crushing device 4, the sealing device 3 is arranged between the disassembling device 2 and the crushing device 4, and the cleaning device 1 is arranged at the top of the disassembling device 2.

The crushing device 4 comprises a transverse plate 4010, the transverse plate 4010 is arranged on the ground, a support rod 403 is fixedly connected to the top of the transverse plate 4010, a crushing box 401 is arranged above the transverse plate 4010, a second annular groove 402 is arranged on the surface of the crushing box 401, the support rod 403 extends into the second annular groove 402 and is rotatably connected with the second annular groove 402, a valve 409 is arranged at the bottom of the crushing box 401, an external gear 406 is fixedly connected to the outer surface of the crushing box 401, a rack 405 is arranged in the support rod 403, the rack 405 is slidably connected with the support rod 403, the rack 405 is meshed with the external gear 406, a second driving motor 407 is arranged at the top of the transverse plate 4010, a crushing rod 408 is fixedly connected to the output end of the second driving motor 407, the crushing rod 408 extends into the crushing box 401, blades 404 are arranged on the surface of the crushing rod 408 and the inner surface wall of the crushing, the lithium battery can be recycled more thoroughly.

The power device 5 comprises a third driving motor 501, the third driving motor 501 is installed on the top of the horizontal plate 4010, an output end of the third driving motor 501 is fixedly connected with a driving gear 504, a fluted disc 502 is arranged above the horizontal plate 4010, a driven gear 505 is arranged in the fluted disc 502, the fluted disc 502 and the driving gear 504 are respectively meshed with the driven gear 505, a round rod 506 is arranged on the surface of the driven gear 505, a moving plate 503 is arranged outside the fluted disc 502, the round rod 506 extends into the moving plate 503 and is in sliding connection with the moving plate 503, a fixing rod 507 is arranged on the surface of the moving plate 503, the fixing rod 507 is fixedly connected with the rack 405, and the power device 5 provides power for rotating the crushing box 401.

The disassembling device 2 comprises a disassembling box 201, the disassembling box 201 is arranged above the crushing box 401, a top cover 202 is arranged at the top of the disassembling box 201, a second filter screen 208 and a sliding groove 203 are arranged on the inner bottom surface of the disassembling box 201, a sliding plate 204 is arranged in the sliding groove 203, the sliding plate 204 is connected with the sliding groove 203 in a sliding mode, and the disassembling device 2 can disassemble the lithium battery preliminarily.

The surface of slide 204 is provided with tooth 205, and the surface of disassembling box 201 is provided with first driving motor 206 and threaded rod 209, the output and the threaded rod 209 fixed connection of first driving motor 206, and the surface of threaded rod 209 is provided with thread bush 2010, thread bush 2010 and threaded rod 209 threaded connection, the fixed surface of thread bush 2010 is connected with stripper plate 207, stripper plate 207 and the side fixed connection of slide 204, and the screw thread at threaded rod 209 both ends is revolved to opposite direction.

Sealing device 3 includes connecting plate 301, and connecting plate 301 fixed connection is in the bottom of disassembling box 201, and crushing box 401's top is provided with first ring channel 302, and connecting plate 301 extends to in the first ring channel 302 and rotates with first ring channel 302 and be connected, and sealing device 3 can make whole device keep sealed, avoids in the harmful gas gets into the air.

Cleaning device 1 includes gas storage box 106, and gas storage box 106 fixed connection is at the top of dismantling box 201, and aspiration pump 105 is installed at the top of gas storage box 106, and aspiration pump 105's bottom is provided with outlet duct 107, and in outlet duct 107 extended to gas storage box 106, cleaning device 1 can absorb the harmful gas of smashing the production.

The top of the air pump 105 is fixedly connected with an air exhaust pipe 101, the end of the air exhaust pipe 101 extends into the disassembling box 201, and the bottom of the air exhaust pipe 101 is provided with a first filter screen 102.

Be provided with clean dish 103 in the exhaust tube 101, be provided with graphite 104 in the clean dish 103, recovery unit 6 includes opening 601, and opening 601 sets up in diaphragm 4010, and diaphragm 4010's bottom is provided with collects box 602, collects box 602 and sets up under opening 601.

One specific application of this embodiment is: putting the lithium battery into the disassembled box 201, then opening the switches of the first driving motor 206, the second driving motor 407, the third driving motor 501 and the air pump 105, driving the threaded rod 209 to rotate when the first driving motor 206 works, enabling the threaded rod 209 to be in threaded connection with the threaded sleeve 2010, further enabling the threaded sleeve 2010 to move in opposite directions, enabling the pressing plate 207 to drive the sliding plate 204 to move in the sliding chute 203, further squeezing the lithium battery through the teeth 205, enabling the squeezed lithium battery to fall into the crushing box 401 through the second filter screen 208, driving the crushing rod 408 to rotate when the second driving motor 407 works, crushing the lithium battery in the crushing box 401, driving the driving gear 504 to rotate when the third driving motor 501 works, driving the driven gear 505 to rotate through the rotation of the driving gear 504, further driving the moving plate 503 and the fixed rod 507 to horizontally and circularly move through the round rod 506 on the surface of the driven gear 505, because rack 405 and external gear 406 mesh, and then can drive external gear 406 and smash box 401 positive and negative circulation and rotate, the lithium cell in the box 401 will be smashed, and aspiration pump 105 can be taken out the harmful gas who smashes the production in cleaning disc 103 through aspiration tube 101, and adsorb harmful gas through graphite 104, close first driving motor 206 after smashing the completion, second driving motor 407, the switch of third driving motor 501 and aspiration pump 105, then open valve 409 makes the lithium cell residue in smashing box 401 fall in collecting box 602, accomplish the disassembling and retrieving to the lithium cell.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a recovery plant is disassembled to old and useless lithium cell intelligence, includes cleaning device (1), detaching device (2), sealing device (3), reducing mechanism (4), power device (5) and recovery unit (6), its characterized in that: the recycling device (6) is arranged on the ground, the crushing device (4) is arranged at the top of the recycling device (6), the power device (5) is arranged on the side face of the crushing device (4), the disassembling device (2) is arranged above the crushing device (4), the sealing device (3) is arranged between the disassembling device (2) and the crushing device (4), and the cleaning device (1) is arranged at the top of the disassembling device (2).

2. The intelligent disassembling and recycling equipment for waste lithium batteries according to claim 1, characterized in that: the smashing device (4) comprises a transverse plate (4010), the transverse plate (4010) is arranged on the ground, a supporting rod (403) is fixedly connected to the top of the transverse plate (4010), a smashing box (401) is arranged above the transverse plate (4010), a second annular groove (402) is formed in the surface of the smashing box (401), the supporting rod (403) extends into the second annular groove (402) and is rotatably connected with the second annular groove (402), a valve (409) is arranged at the bottom of the smashing box (401), an external gear (406) is fixedly connected to the outer surface of the smashing box (401), a rack (405) is arranged in the supporting rod (403), the rack (405) is slidably connected with the supporting rod (4010), the rack (401405) is meshed with the external gear (406), a second driving motor (407) is installed at the top of the transverse plate (4010), and a smashing rod (408) is fixedly connected to the output end of the second driving motor (407), the crushing rod (408) extends into the crushing box (401), and blades (404) are arranged on the surface of the crushing rod (408) and the inner surface wall of the crushing box (401).

3. The intelligent disassembling and recycling equipment for waste lithium batteries according to claim 1, characterized in that: power device (5) include third driving motor (501), the top at diaphragm (4010) is installed in third driving motor (501), the output fixedly connected with driving gear (504) of third driving motor (501), the top of diaphragm (4010) is provided with fluted disc (502), be provided with driven gear (505) in fluted disc (502), fluted disc (502) and driving gear (504) mesh with driven gear (505) respectively, the surface of driven gear (505) is provided with round bar (506), the outside of fluted disc (502) is provided with movable plate (503), round bar (506) extend to in movable plate (503) and with movable plate (503) sliding connection, the surface of movable plate (503) is provided with dead lever (507), dead lever (507) and rack (405) fixed connection.

4. The intelligent disassembling and recycling equipment for waste lithium batteries according to claim 1, characterized in that: the disassembling device (2) comprises a disassembling box (201), the disassembling box (201) is arranged above the crushing box (401), a top cover (202) is arranged at the top of the disassembling box (201), a second filter screen (208) and a sliding groove (203) are arranged on the inner bottom surface of the disassembling box (201), a sliding plate (204) is arranged in the sliding groove (203), and the sliding plate (204) is connected with the sliding groove (203) in a sliding mode.

5. The intelligent disassembly and recovery equipment for waste lithium batteries as recited in claim 4, characterized in that: the surface of slide (204) is provided with tooth (205), the surface of disassembling box (201) is provided with first driving motor (206) and threaded rod (209), the output and threaded rod (209) fixed connection of first driving motor (206), the surface of threaded rod (209) is provided with thread bush (2010), thread bush (2010) and threaded rod (209) threaded connection, the fixed surface of thread bush (2010) is connected with stripper plate (207), side fixed connection of stripper plate (207) and slide (204), the screw thread at threaded rod (209) both ends is revolved to opposite direction.

6. The intelligent disassembling and recycling equipment for waste lithium batteries according to claim 1, characterized in that: sealing device (3) are including connecting plate (301), connecting plate (301) fixed connection is in the bottom of disassembling box (201), the top of smashing box (401) is provided with first ring channel (302), connecting plate (301) extend to in first ring channel (302) and rotate with first ring channel (302) and be connected.

7. The intelligent disassembling and recycling equipment for waste lithium batteries according to claim 1, characterized in that: cleaning device (1) includes gas storage box (106), gas storage box (106) fixed connection is at the top of disassembling box (201), aspiration pump (105) are installed to the top of gas storage box (106), the bottom of aspiration pump (105) is provided with outlet duct (107), outlet duct (107) extend to in the gas storage box (106).

8. The intelligent disassembly and recovery equipment for waste lithium batteries according to claim 7, is characterized in that: the top fixedly connected with exhaust tube (101) of aspiration pump (105), the tip of exhaust tube (101) extends to in dismantling box (201), the bottom of exhaust tube (101) is provided with first filter screen (102).

9. The intelligent disassembly and recovery equipment for waste lithium batteries according to claim 8, is characterized in that: a cleaning disc (103) is arranged in the air exhaust pipe (101), and graphite (104) is arranged in the cleaning disc (103).

10. The intelligent disassembling and recycling equipment for waste lithium batteries according to claim 1, characterized in that: recovery unit (6) include opening (601), opening (601) set up in diaphragm (4010), the bottom of diaphragm (4010) is provided with collects box (602), collect box (602) and set up under opening (601).