CN211359096U

CN211359096U - Graphite smashing device for lithium battery recovery

Info

Publication number: CN211359096U
Application number: CN201922241798.XU
Authority: CN
Inventors: 黎纪君
Original assignee: Shanghai Yixi Industrial Co ltd
Current assignee: Shanghai Yixi Industrial Co ltd
Priority date: 2019-12-15
Filing date: 2019-12-15
Publication date: 2020-08-28
Anticipated expiration: 2029-12-15

Abstract

The utility model discloses a lithium cell is retrieved with graphite powder reducing mechanism relates to lithium cell and retrieves technical field, which comprises a table top, the top fixed mounting of mesa has the second to handle the case, the top fixed mounting that the case was handled to the second has first processing case, the top intercommunication of first processing case has the feeder hopper. The utility model discloses in, through first motor, the driving shaft, the initiative running roller, first broken sword, the driving gear, driven gear, the driven shaft, cooperation between driven running roller and the broken sword of second is used, broken graphite has been carried out, and through the U template, the second motor, the rotation axis, the head rod, cooperation between connecting axle and the grinding miller is used, grind the operation to the graphite after the breakage, kibbling effect has been increased, and at the in-process of grinding, through second connecting rod and doctor-bar, prevent that partial bottom graphite from appearing piling up and can't be ground, further increased crushing effect.

Description

Graphite smashing device for lithium battery recovery

Technical Field

The utility model relates to a lithium cell retrieves technical field, specifically is a lithium cell retrieves and uses graphite reducing mechanism.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n. Lewis in 1912. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of science and technology, lithium batteries have become the mainstream nowadays.

However, in the prior art, most lithium batteries are directly discarded after being used, and the discarded lithium batteries contain various recyclable materials including graphite, which causes great waste of resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a graphite reducing mechanism is used in lithium cell recovery to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a lithium cell is retrieved with stone powder reducing mechanism, includes the mesa, the top fixed mounting of mesa has the second to handle the case, the top fixed mounting that the case was handled to the second has first processing case, the top intercommunication of first processing case has the feeder hopper, and the outer wall fixed mounting of first processing case has first motor, the front surface bilateral symmetry of first processing case is provided with driving gear and driven gear, the inside bilateral symmetry of driving gear is provided with initiative running roller and driven running roller, the outer wall welding of initiative running roller has first broken sword, and the centre of initiative running roller runs through there is the driving shaft, the outer wall welding of driven running roller has the broken sword of second, and runs through in the centre of driven running roller has the driven shaft, first through-hole has been seted up to the bottom of first processing case.

As a further aspect of the present invention: the front end of driving shaft and driven shaft all runs through in the front surface of first processing case, and the rear end of driving shaft and driven shaft all is connected through the bearing with the inner wall of first processing case, the driving shaft all is connected through interference fit with driving gear and driven shaft and driven gear, and the driving shaft all is connected through interference fit with driving running roller and driven running roller, the driving gear passes through the meshing with driven gear and is connected, the driving shaft passes through the drive belt with the output of first motor and is connected.

As a further aspect of the present invention: the front surface fixed mounting that the case was handled to the second has the second motor, and the second is handled the top of case and has been seted up the second through-hole, the inside upside that the case was handled to the second is provided with the U template, the inside of U template is provided with the rotation axis, be provided with head rod and second connecting rod on the rotation axis respectively, the both ends of head rod symmetry respectively are provided with the grinding miller, the centre of grinding miller runs through there is the connecting axle, the both ends difference symmetry fixedly connected with doctor-bar of second connecting rod, the inside downside that the case was handled to the second is provided with the swash plate, the centre of swash plate runs through there is the riser, the rear surface downside intercommunication that the case was handled to the second has out the hopper, the bottom fixed mounting of mesa has the cylinder.

As a further aspect of the present invention: the utility model discloses a processing device for the automobile exhaust gas, including the rotation axis, the second through-hole and the first through-hole intercommunication, the front end of rotation axis runs through in the front surface that the case was handled to the second, and the rear end of rotation axis passes through the bearing with the inner wall that the case was handled to the second and is connected, the front end of rotation axis passes through the rotation with the output of second motor and is connected, head rod and second connecting rod all are connected through interference fit with the rotation axis, the connecting axle passes through interference fit with the head rod and is connected, the grinding miller passes through clearance fit with the connecting axle and is connected, grinding miller and doctor-bar respectively with U template looks adaptation, the top of riser runs through in the U template, and riser and U template looks adaptation, the output of cylinder runs through in proper order in the bottom that the case was handled to mesa and second.

As a further aspect of the present invention: the bottom fixedly connected with landing leg of mesa, the bottom of landing leg is provided with anti-skidding line, the landing leg is provided with four, four the landing leg sets up four angles departments in the mesa bottom respectively.

As a further aspect of the present invention: the front surface of the second processing box is provided with a control switch, the cylinder, the second motor and the first motor are all externally connected with a power supply, and the cylinder, the second motor and the first motor are all electrically connected with the control switch through leads.

Compared with the prior art, the beneficial effects of the utility model are that: through first motor, the driving shaft, the initiative running roller, first broken sword, the driving gear, driven gear, the driven shaft, cooperation between driven running roller and the broken sword of second is used, broken graphite has been carried out, and through the U template, the second motor, the rotation axis, the head rod, cooperation between connecting axle and the grinding miller is used, grind the operation to the graphite after the breakage, kibbling effect has been increased, and at the in-process of grinding, through second connecting rod and doctor-bar, prevent that part is in bottom graphite and appear piling up and can't be ground, crushing effect has further been increased.

Drawings

Fig. 1 is a schematic structural view of a graphite crushing device for lithium battery recovery.

Fig. 2 is a sectional view of a front view of a graphite crushing apparatus for lithium battery recovery.

FIG. 3 is an enlarged schematic structural view of A in the graphite crushing device for lithium battery recovery.

FIG. 4 is a sectional view showing a side view of a second process tank in the graphite crushing apparatus for lithium battery recovery.

The labels in the figure are: 1. a table top; 2. a second treatment tank; 3. a first treatment tank; 4. a cylinder; 5. a support leg; 6. a control switch; 7. a second motor; 8. a feed hopper; 9. a first motor; 10. a driving gear; 11. a driven gear; 12. a drive shaft; 13. a driven shaft; 14. a U-shaped plate; 15. a rotating shaft; 16. a first connecting rod; 17. a second connecting rod; 18. scraping a blade; 19. a sloping plate; 20. a vertical plate; 21. a driving roller; 22. a driven roller; 23. a first crushing knife; 24. a second crushing knife; 25. a second through hole; 26. a first through hole; 27. a grinding wheel; 28. a connecting shaft; 29. a discharge hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a graphite crushing device for lithium battery recycling includes a table top 1, a supporting leg 5 is fixedly connected to the bottom of the table top 1, the bottom of the supporting leg 5 is provided with anti-slip patterns, the supporting leg 5 is provided with four, the four supporting legs 5 are respectively arranged at four corners of the bottom of the table top 1, a second processing box 2 is fixedly installed at the top of the table top 1, a first processing box 3 is fixedly installed at the top of the second processing box 2, the top of the first processing box 3 is communicated with a feeding hopper 8, a first motor 9 is fixedly installed on the outer wall of the first processing box 3, a driving gear 10 and a driven gear 11 are symmetrically arranged on the front surface of the first processing box 3, a driving roller 21 and a driven roller 22 are symmetrically arranged on both sides of the driving gear 10, a first crushing knife 23 is welded on the outer wall of the driving roller 21, and a driving shaft, the outer wall of the driven roller 22 is welded with a second crushing cutter 24, a driven shaft 13 penetrates through the middle of the driven roller 22, a first through hole 26 is formed in the bottom of the first treatment box 3, the front ends of the driving shaft 12 and the driven shaft 13 penetrate through the front surface of the first treatment box 3, the rear ends of the driving shaft 12 and the driven shaft 13 are connected with the inner wall of the first treatment box 3 through bearings, the driving shaft 12 is connected with the driving gear 10 and the driven shaft 13 through interference fit with the driven gear 11, the driving shaft 12 is connected with the driving roller 21 and the driven roller 13 through interference fit with the driven roller 22, the driving gear 10 is connected with the driven gear 11 through meshing, the driving shaft 12 is connected with the output end of the first motor 9 through a transmission belt, a second motor 7 is fixedly installed on the front surface of the second treatment box 2, a second through hole 25 is formed in the top of the second treatment box 2, a U14 is arranged on the upper side inside the second treatment, a rotating shaft 15 is arranged in the U-shaped plate 14, a first connecting rod 16 and a second connecting rod 17 are respectively arranged on the rotating shaft 15, grinding wheels 27 are respectively symmetrically arranged at two ends of the first connecting rod 16, a connecting shaft 28 penetrates through the middle of the grinding wheels 27, scraping blades 18 are respectively and symmetrically and fixedly connected at two ends of the second connecting rod 17, an inclined plate 19 is arranged at the lower side in the second processing box 2, a vertical plate 20 penetrates through the middle of the inclined plate 19, a discharge hopper 29 is communicated with the lower side of the rear surface of the second processing box 2, an air cylinder 4 is fixedly arranged at the bottom of the table board 1, a second through hole 25 is communicated with a first through hole 26, the front end of the rotating shaft 15 penetrates through the front surface of the second processing box 2, the rear end of the rotating shaft 15 is connected with the inner wall of the second processing box 2 through a bearing, the front end of the rotating shaft 15 is rotatably connected with the output end of a second motor 7, the first connecting rod 16 and the, connecting axle 28 is connected through interference fit with first connecting rod 16, grinding miller 27 is connected through clearance fit with connecting axle 28, grinding miller 27 and doctor-bar 18 respectively with U template 14 looks adaptation, the top of riser 20 runs through in U template 14, and riser 20 and U template 14 looks adaptation, the output of cylinder 4 runs through in mesa 1 and the bottom that the case 2 was handled to the second in proper order, the output of cylinder 4 and the bottom fixed connection of riser 20, swash plate 19 and play hopper 29 looks adaptation, the front surface that the case 2 was handled to the second is provided with control switch 6, cylinder 4, second motor 7 and first motor 9 all are external to have the power, cylinder 4, second motor 7 and first motor 9 all pass through wire electric connection with control switch 6.

The utility model discloses a theory of operation is: in the using process, a user firstly conveys graphite blocks recovered from a lithium battery to the inside of a first treatment box 3 through a feed hopper 8, meanwhile, a control switch 6 respectively controls a first motor 9 and a second motor 7 to work, the first motor 9 does work to drive a driving shaft 12 to rotate anticlockwise, the driving shaft 12 drives a driving roller 21 to rotate anticlockwise, the driving shaft 12 drives a driven shaft 13 to rotate clockwise through a driving gear 10 and a driven gear 11, the driven shaft 13 drives a driven roller 22 to rotate clockwise, the driving roller 21 and the driven roller 22 respectively crush the graphite blocks through a first crushing cutter 23 and a second crushing cutter 24, the crushed graphite falls onto a U-shaped plate 14 in a second treatment box 2 through a first through hole 26 and a second through hole 25, at the moment, the second motor 7 drives a working rotating shaft 15 to rotate, the rotating shaft 15 drives a grinding wheel 27 to rotate by taking the rotating shaft 15 as a circle center through a first connecting rod 16 and a connecting shaft 28, grinding miller 27 grinds the graphite on U template 14, the crushing effect of graphite has been increased, meanwhile rotation axis 15 drives doctor-bar 18 through second connecting rod 17 and uses rotation axis 15 to rotate as the centre of a circle, doctor-bar 18 is at the pivoted in-process, prevent that the part from being in bottom graphite and appearing piling up and can't be ground, crushing effect has further been increased, after graphite grinding accomplishes, through control switch 6 control cylinder 4 work, cylinder 4 does work riser 20 moves down, make the graphite after the grinding drop to swash plate 19, discharge through play hopper 29 at last.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a lithium cell is retrieved with graphite powder reducing mechanism, includes mesa (1), its characterized in that: the top of the table board (1) is fixedly provided with a second processing box (2), the top of the second processing box (2) is fixedly provided with a first processing box (3), the top of the first processing box (3) is communicated with a feed hopper (8), the outer wall of the first processing box (3) is fixedly provided with a first motor (9), the front surface of the first processing box (3) is symmetrically provided with a driving gear (10) and a driven gear (11), the inner side of the driving gear (10) is symmetrically provided with a driving roller (21) and a driven roller (22), the outer wall of the driving roller (21) is welded with a first crushing cutter (23), the middle of the driving roller (21) is penetrated with a driving shaft (12), the outer wall of the driven roller (22) is welded with a second crushing cutter (24), and the middle of the driven roller (22) is penetrated with a driven shaft (13), the bottom of the first processing box (3) is provided with a first through hole (26).

2. The graphite crushing device for lithium battery recovery as recited in claim 1, wherein: the front end of driving shaft (12) and driven shaft (13) all runs through in the front surface of first processing case (3), and the rear end of driving shaft (12) and driven shaft (13) all is connected through the bearing with the inner wall of first processing case (3), driving shaft (12) all are connected through interference fit with driven gear (11) with driving gear (10) and driven shaft (13), and driving shaft (12) all are connected through interference fit with driving roller (21) and driven shaft (13) and driven roller (22), driving gear (10) are connected through the meshing with driven gear (11), driving shaft (12) pass through the drive belt with the output of first motor (9) and are connected.

3. The graphite crushing device for lithium battery recovery as recited in claim 1, wherein: the front surface of the second processing box (2) is fixedly provided with a second motor (7), the top of the second processing box (2) is provided with a second through hole (25), the upper side inside the second processing box (2) is provided with a U-shaped plate (14), the inside of the U-shaped plate (14) is provided with a rotating shaft (15), the rotating shaft (15) is respectively provided with a first connecting rod (16) and a second connecting rod (17), the two ends of the first connecting rod (16) are respectively and symmetrically provided with grinding wheels (27), a connecting shaft (28) penetrates through the middle of the grinding wheels (27), the two ends of the second connecting rod (17) are respectively and symmetrically and fixedly connected with scraping sheets (18), the lower side inside the second processing box (2) is provided with an inclined plate (19), a vertical plate (20) penetrates through the middle of the inclined plate (19), and the lower side of the rear surface of the second processing box (2) is communicated with a discharge hopper (29), and a cylinder (4) is fixedly arranged at the bottom of the table board (1).

4. The graphite crushing device for lithium battery recovery as recited in claim 3, wherein: second through-hole (25) and first through-hole (26) intercommunication, the front end of rotation axis (15) runs through in the second front surface of handling case (2), and the rear end of rotation axis (15) passes through the bearing with the inner wall of second processing case (2) and is connected, the front end of rotation axis (15) is connected through rotating with the output of second motor (7), head rod (16) and second connecting rod (17) all are connected through interference fit with rotation axis (15), connecting axle (28) are connected through interference fit with head rod (16), grinding miller (27) is connected through clearance fit with connecting axle (28), grinding miller (27) and doctor-bar (18) are respectively with U template (14) looks adaptation, the top of riser (20) runs through in U template (14), and riser (20) and U template (14) looks adaptation, the output of cylinder (4) runs through in proper order in the bottom of mesa (1) and second processing case (2) The output end of the cylinder (4) is fixedly connected with the bottom of the vertical plate (20), and the inclined plate (19) is matched with the discharge hopper (29).

5. The graphite crushing device for lithium battery recovery as recited in claim 1, wherein: the bottom fixedly connected with landing leg (5) of mesa (1), the bottom of landing leg (5) is provided with anti-skidding line, landing leg (5) are provided with four, four landing leg (5) set up four angles punishment in mesa (1) bottom respectively.

6. The graphite crushing device for lithium battery recovery as recited in claim 3, wherein: the front surface of the second processing box (2) is provided with a control switch (6), the cylinder (4), the second motor (7) and the first motor (9) are all externally connected with a power supply, and the cylinder (4), the second motor (7), the first motor (9) and the control switch (6) are all electrically connected through a lead.