CN219424469U

CN219424469U - Breaker that lithium iron phosphate battery retrieved

Info

Publication number: CN219424469U
Application number: CN202320055900.0U
Authority: CN
Inventors: 黎建华
Original assignee: Hubei Dingshuo New Energy Technology Co ltd
Current assignee: Hubei Dingshuo New Energy Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-07-28
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a crushing device for recycling lithium iron phosphate batteries, which comprises a crushing box, wherein a first vibration mechanism is movably arranged on the upper side edge in the crushing box, a first vibration drive is fixedly arranged on the side edge of the first vibration mechanism, and a first discharging component is fixedly arranged at the bottom of the first vibration mechanism. Above-mentioned scheme sets up the effect through first screen plate, screens and slides the waste material of screening, receive through receiving the silo, the waste material of first screening is discharged from one end through the feed divider, the same reason, the waste material of first crushing is discharged from the second vibrations drive, screen broken battery, simultaneously, waste battery after the screening carries out quick screening discharge, rotate through setting up movable cam, the one end of first screen plate is influenced by gravity and descends, then under movable spring's effect, thereby make the waste material on first screen plate surface screen and slide, optimize inner structure, the use cost of device is reduced, the practicality of device is improved.

Description

Breaker that lithium iron phosphate battery retrieved

Technical Field

The utility model relates to the technical field of lithium iron phosphate battery recycling equipment, in particular to a crushing device for recycling lithium iron phosphate batteries.

Background

The lithium iron phosphate battery is a lithium ion battery which uses lithium iron phosphate as a positive electrode material and carbon as a negative electrode material, has the advantages of high working voltage, high energy density, long cycle life, good safety performance, small self-discharge rate and no memory effect, and generates a large amount of waste lithium iron phosphate batteries along with the continuous rise of the usage amount of the lithium iron phosphate battery, so that the waste lithium iron phosphate batteries need to be recycled for sustainable development.

The patent document publication No. CN216756588U, a high-efficiency crushing device for recycling waste lithium iron phosphate batteries, which is characterized in that through the mutual matching among a first vibrating mechanism, a first U-shaped guide plate, a first-stage crushing mechanism, a second vibrating mechanism, a second U-shaped guide plate, a second-stage crushing mechanism, a guide hopper, a first sieve pore and a second sieve pore, when waste enters a box body, the waste is initially screened through the inclined and vibrating first U-shaped guide plate, and the waste with small particles falls into the second U-shaped guide plate through the first sieve pore and the guide hopper, so that the occupation of crushing space is avoided; the large-particle waste enters the first-stage crushing mechanism for crushing, so that the crushing efficiency is greatly improved. Then, waste materials after crushing and screening are screened through the inclined and vibrating second U-shaped guide plates, waste materials with smaller particles after screening are discharged, and waste materials with large particles enter the secondary crushing mechanism to be further crushed, so that the crushing effect is guaranteed, the structure is compact, the using effect is good, and the crushing efficiency is high.

When the U-shaped flow guide plate is used, the first U-shaped flow guide plate is vibrated to perform primary screening, and waste with small particles falls into the second U-shaped flow guide plate through the first sieve holes and the flow guide hopper, so that the occupation of crushing space is avoided; the big waste material of granule gets into one-level breaker and carries out the breakage, but its in the use, because first U-shaped guide plate falls into second U-shaped guide plate with less granule waste material through the inlet pipe directly, when single a small amount of waste material processing, it does promote crushing efficiency, but it is when long-time incessantly carrying out the feeding, not only there is the crushed aggregates that first-level breaker produced on the second U-shaped guide plate, add the filterable crushed aggregates of direct through first U-shaped guide plate, it is untimely to lead to second U-shaped guide plate unloading easily, thereby appear crushing efficiency is lower, and the inside material of lithium iron phosphate battery is more, this kind of device can only smash, lack sorting unit, relative performance is lower, and the structure is more, the cost is relatively higher.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the utility model provides a crushing device for recycling lithium iron phosphate batteries, which solves the problems that when the conventional crushing device is used for continuously feeding for a long time, crushed aggregates generated by a first-stage crushing mechanism are not only arranged on a second U-shaped guide plate, but also the crushed aggregates filtered by a first U-shaped guide plate are directly used for discharging the second U-shaped guide plate, so that the second U-shaped guide plate is not timely easily fed, the crushing efficiency is low, the materials in the lithium iron phosphate batteries are more, the device can only crush, a sorting device is absent, the relative performance is low, the structure is more, and the cost is relatively high.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a breaker that lithium iron phosphate battery was retrieved, includes smashes the case, smash the inside last side movable mounting of case and have first vibration mechanism, the side fixed mounting of first vibration mechanism has first vibration drive, the bottom fixed mounting of first vibration mechanism has first ejection of compact subassembly, the lower extreme movable mounting of the inside opposite side of smashing case has second vibration mechanism, the bottom fixed mounting second vibration drive of second vibration mechanism.

Wherein, smash the case and include the box, the one end fixed mounting at box top has the feeder hopper, the upper end of box inside side and the lower extreme of one side in addition all fixed mounting have the backup pad, the lower extreme of the inside side of box and the upper end of one side in addition all have crushing mechanism, the side fixed mounting of crushing mechanism has the support column, blanking mouth has been seted up to the bottom of box.

The structure of the first vibration mechanism is the same as that of the second vibration mechanism, the first vibration mechanism comprises a first screen plate, a rotating sleeve is fixedly arranged at one end of the first screen plate, limiting columns are fixedly arranged at two sides of one end of the bottom of the first screen plate, reset springs are movably arranged on outer surfaces of the limiting columns, two ends of the limiting columns are movably sleeved at two ends of the supporting plate, the reset springs are movably arranged at two ends of the supporting plate, the rotating sleeve is rotatably arranged on the outer surface of the supporting column, and the first vibration mechanism and the second vibration mechanism are movably arranged at two lower ends of the inside of the crushing box respectively.

The first vibration driving device comprises a rotation driving device, the rotation driving device is fixedly arranged on two sides of a box body, movable cams are fixedly arranged on the side edges of the rotation driving device, pressing plates are movably arranged at the bottoms of the movable cams, movable columns are fixedly arranged at two ends of the tops of the pressing plates, pushing blocks are fixedly arranged at the tops of the movable columns, the pushing blocks are movably arranged at the bottoms of one ends of the first screen plate and one end of the second vibration mechanism respectively, the movable columns are movably arranged at two ends of the inside of the supporting plate, and movable springs are movably sleeved at the upper ends of the movable columns.

The structure of the first discharging component is the same as that of the second vibration driving component, the first discharging component comprises a receiving groove, the receiving groove and the second vibration driving component are fixed at the upper end and the lower end of the inside of the box, a material distributing nozzle is fixedly communicated with the side edge of the receiving groove, a switch valve is movably arranged on the side edge of the material distributing nozzle, and the material distributing nozzle is fixedly communicated with the upper side edge and the lower side edge of the box.

The utility model has the technical effects and advantages that:

in the scheme, the first screening plate is arranged to screen and slide the screened waste, the waste is received through the receiving groove, the waste subjected to primary screening is discharged from one end through the material separating nozzle, the waste subjected to primary screening is discharged from the second vibration driving, the last waste is discharged from the blanking opening, the crushed batteries are screened, meanwhile, the screened waste batteries are rapidly screened and discharged, and the screening efficiency of the device is improved;

through setting up movable cam and rotating, the one end of first screen plate receives gravity influence to descend, then under movable spring's effect, promotes the piece and resets the one end that promotes first screen plate, makes the one end of first screen plate vibrate to make the waste material on first screen plate surface screen and slide, optimize inner structure, reduce device's use cost, improve device's practicality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the pulverizing box of the present utility model;

FIG. 3 is a schematic view of a first vibration mechanism according to the present utility model;

FIG. 4 is a schematic view of a first vibration driving structure according to the present utility model;

fig. 5 is a schematic structural view of a first discharging assembly according to the present utility model.

The reference numerals are: 1. a crushing box; 2. a first vibration mechanism; 3. a first vibration drive; 4. a first discharge assembly; 5. a second vibration mechanism; 6. a second vibration drive; 11. a case; 12. a feed hopper; 13. a support plate; 14. a support column; 15. a crushing mechanism; 16. a blanking port; 21. a first screen plate; 22. rotating the sleeve; 23. a limit column; 24. a return spring; 31. a rotation drive; 32. a movable cam; 33. a pushing block; 34. a movable column; 35. pressing the plate; 36. a movable spring; 41. a receiving groove; 42. a material distributing nozzle; 43. the valve is opened and closed.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, an embodiment of the present utility model provides a crushing device for recovering lithium iron phosphate batteries, which comprises a crushing box 1, wherein a first vibration mechanism 2 is movably installed on an upper side edge inside the crushing box 1, a first vibration drive 3 is fixedly installed on a side edge of the first vibration mechanism 2, a first discharging component 4 is fixedly installed at the bottom of the first vibration mechanism 2, a second vibration mechanism 5 is movably installed at the lower end of the other side inside the crushing box 1, and a second vibration drive 6 is fixedly installed at the bottom of the second vibration mechanism 5.

Wherein, smash case 1 includes box 11, and the one end fixed mounting at box 11 top has feeder hopper 12, and the equal fixed mounting of the upper end of the inside side of box 11 and the lower extreme of another side have backup pad 13, and the lower extreme of the inside side of box 11 and the upper end of another side all have crushing mechanism 15, and the side fixed mounting of crushing mechanism 15 has support column 14, and blanking mouth 16 has been seted up to the bottom of box 11.

The structure of the first vibration mechanism 2 is the same as that of the second vibration mechanism 5, the first vibration mechanism 2 comprises a first screen plate 21, one end of the first screen plate 21 is fixedly provided with a rotating sleeve 22, two sides of one end of the bottom of the first screen plate 21 are fixedly provided with limiting columns 23, the outer surfaces of the limiting columns 23 are movably provided with reset springs 24, two ends of each limiting column 23 are movably sleeved at two ends of a supporting plate 13, the reset springs 24 are movably arranged at two ends of the supporting plate 13, the rotating sleeve 22 is rotatably arranged at the outer surfaces of the supporting columns 14, the first vibration mechanism 2 and the second vibration mechanism 5 are movably arranged at two lower ends of the inside of the crushing box 1 respectively, the rotating sleeve 22 is arranged, and when the first screen plate 21 is supported, the limiting columns 23 are driven by the first screen plate 21 to move in the supporting plates 13 through the action of the first vibration driving 3, so that waste materials are conveniently discharged when the first screen plate 21 vibrates.

Wherein, first vibrations drive 3 is including rotating drive 31, rotate drive 31 fixed mounting in the both sides of box 11, the side fixed mounting of rotation drive 31 has movable cam 32, the bottom movable mounting of movable cam 32 has press plate 35, the both ends at press plate 35 top are all fixed mounting has movable post 34, the top fixed mounting of movable post 34 has impeller 33, impeller 33 movable mounting respectively is in the bottom of first screen plate 21 and second vibrations mechanism 5 one end, movable post 34 movable mounting is at the inside both ends of backup pad 13, movable spring 36 has been cup jointed in the upper end activity of movable post 34.

The structure of the first discharging component 4 is the same as that of the second vibration drive 6, the first discharging component 4 comprises a receiving groove 41, the receiving groove 41 and the second vibration drive 6 are fixed at the upper end and the lower end of the inside of the box 11, the side edge of the receiving groove 41 is fixedly communicated with a distributing nozzle 42, a switch valve 43 is movably mounted on the side edge of the distributing nozzle 42, the distributing nozzle 42 is fixedly communicated with the upper side edge and the lower side edge of the box 11, the first discharging component 4 and the second vibration drive 6 are arranged, crushed aggregates generated by different crushing mechanisms are separated, the efficiency of waste is not only facilitated, the waste is separated, the performance of the device is improved, the receiving groove 41 is arranged, the receiving groove 41 for feeding is used for receiving materials, and diversion is carried out, and the waste is discharged from the distributing nozzle 42.

The working process of the utility model is as follows:

the waste of the lithium iron phosphate battery enters the surface of the first screen plate 21 through the feed hopper 12, the screened waste is screened and slid through the action of the first screen plate 21, the screened waste is received through the receiving groove 41, the waste which is screened for the first time in the receiving groove 41 is discharged from one end through the material separating nozzle 42 by opening the switching valve 43, the waste which is crushed for the first time is screened through the second vibration mechanism 5, the waste is discharged from the second vibration drive 6, the last waste is discharged from the blanking hole 16, and the crushed battery is screened;

the rotation driving 31 is started, so that the movable cam 32 rotates, the movable cam 32 pushes the pressing plate 35 to descend, the pushing block 33 descends, the movable spring 36 compresses, one end of the first screen plate 21 descends under the influence of gravity, and then under the action of the movable spring 36, the pushing block 33 resets to push one end of the first screen plate 21, one end of the first screen plate 21 vibrates, and accordingly waste on the surface of the first screen plate 21 is screened and slid.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a breaker that lithium iron phosphate battery was retrieved, includes smashes case (1), its characterized in that, smash case (1) inside last side movable mounting has first vibration mechanism (2), the side fixed mounting of first vibration mechanism (2) has first vibration drive (3), the bottom fixed mounting of first vibration mechanism (2) has first ejection of compact subassembly (4), smash case (1) inside lower extreme movable mounting of opposite side second vibration mechanism (5), the bottom fixed mounting second vibration drive (6) of second vibration mechanism (5).

2. The crushing device for recycling lithium iron phosphate batteries according to claim 1, wherein the crushing box (1) comprises a box body (11), a feed hopper (12) is fixedly installed at one end of the top of the box body (11), a supporting plate (13) is fixedly installed at the upper end of the inner side edge of the box body (11) and the lower end of the other side, a crushing mechanism (15) is arranged at the lower end of the inner side edge of the box body (11) and the upper end of the other side, a supporting column (14) is fixedly installed at the side edge of the crushing mechanism (15), and a blanking port (16) is formed in the bottom of the box body (11).

3. The crushing device for recycling lithium iron phosphate batteries according to claim 1, wherein the structure of the first vibration mechanism (2) is the same as that of the second vibration mechanism (5), the first vibration mechanism (2) comprises a first screen plate (21), one end of the first screen plate (21) is fixedly provided with a rotating sleeve (22), two sides of one end of the bottom of the first screen plate (21) are fixedly provided with limiting columns (23), the outer surfaces of the limiting columns (23) are movably provided with reset springs (24), two ends of the limiting columns (23) are movably sleeved at two ends of the supporting plate (13), the reset springs (24) are movably arranged at two ends of the supporting plate (13), the rotating sleeve (22) is rotatably arranged on the outer surface of the supporting column (14), and the first vibration mechanism (2) and the second vibration mechanism (5) are movably arranged at two lower ends of the inside the crushing box (1).

4. The crushing device for recycling lithium iron phosphate batteries according to claim 1, wherein the first vibration drive (3) comprises a rotation drive (31), the rotation drive (31) is fixedly installed on two sides of the box body (11), a movable cam (32) is fixedly installed on the side edge of the rotation drive (31), a pressing plate (35) is movably installed at the bottom of the movable cam (32), movable columns (34) are fixedly installed at two ends of the top of the pressing plate (35), a pushing block (33) is fixedly installed at the top of the movable column (34), the pushing block (33) is movably installed at the bottoms of one ends of the first screen plate (21) and the second vibration mechanism (5) respectively, the movable column (34) is movably installed at two ends of the inside of the supporting plate (13), and a movable spring (36) is movably sleeved at the upper end of the movable column (34).

5. The crushing device for recycling lithium iron phosphate batteries according to claim 1, wherein the structure of the first discharging component (4) is the same as that of the second vibration drive (6), the first discharging component (4) comprises a receiving groove (41), the receiving groove (41) and the second vibration drive (6) are fixed at the upper end and the lower end of the inside of the box body (11), a material distributing nozzle (42) is fixedly communicated with the side edge of the receiving groove (41), a switch valve (43) is movably arranged on the side edge of the material distributing nozzle (42), and the material distributing nozzle (42) is fixedly communicated with the upper side edge and the lower side edge of the box body (11).