CN218689934U

CN218689934U - A trimmer for producing lithium cell graphite anode material

Info

Publication number: CN218689934U
Application number: CN202222694906.0U
Authority: CN
Inventors: 张春耀; 肖超; 许垚楠; 狄源丽; 邓杰; 郭晓磊; 廉定方
Original assignee: Henan Zhongping Hanbo New Energy Co ltd
Current assignee: Henan Zhongping Hanbo New Energy Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-03-24
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a trimmer for producing lithium cell graphite cathode material relates to lithium cell technical field, this trimmer for producing lithium cell graphite cathode material, including the trimmer, the inside of trimmer is provided with first grinding layer and second grinding layer, two filter screens of the bottom fixedly connected with of trimmer, two filter screens are the slope setting, the rear side intercommunication of trimmer has the collection frame, clear up the effectual top to the filter screen of push pedal through rotating the hob, make the impurity at filter screen top collect in the collection frame, and then the effectual clearance collection work of accomplishing the material at filter screen top, prevent that the material at filter screen top can't carry out better collection, and then block up the mesh of filter screen, and then the effectual long-term result of use that improves the filter screen, prevent that filter screen in use from producing the jam, and then influence the efficiency of passing through to the material, be convenient for more to the use of integrated device.

Description

A trimmer for producing lithium cell graphite anode material

Technical Field

The utility model relates to a lithium cell technical field, in particular to a trimmer for producing lithium cell graphite cathode material.

Background

The shaping machine integrates crushing shaping and single-function shaping into a whole, aiming at different stones and different purposes, the yield can be greatly improved on the basis of ensuring the standard particle shape of broken stones by changing the feeding mode and the core structure of the crushing cavity, and the operation cost is reduced. The dual-purpose function conversion of one machine can be realized at any time according to different purposes on the premise of not expanding equipment investment.

When needs use the trimmer to production lithium cell graphite cathode material, because after grinding the material through grinding roller in the trimmer, need use the filter screen to come to sieve the material that has ground, come out usable material size of screening, in the long-term use of filter screen, the top at the filter screen top then can be piled up in the material of filter screen top in the screening, when the material to the filter screen top that can not be convenient is cleared up and is collected, then can have filter screen top material owing to pile up and then block up the mesh of filter screen, make the mesh of filter screen be not convenient for through usable material, and then reduce the result of use of integrated device, be unfavorable for the integrated device to accomplish fast and to production lithium cell graphite cathode material's grinding screening work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide can be convenient the material to the filter screen top clear up collect, can solve and have the filter screen top material owing to pile up and then block up the mesh of filter screen, make the mesh of filter screen be not convenient for pass through usable material, and then reduce the problem of integrated device's result of use push pedal.

In order to achieve the above object, the utility model provides a following technical scheme: a shaping machine for producing a graphite cathode material of a lithium battery comprises a shaping machine, wherein a first grinding layer and a second grinding layer are arranged inside the shaping machine, two filter screens are fixedly connected to the bottom of the shaping machine, the two filter screens are obliquely arranged, the rear side of the shaping machine is communicated with a collecting frame, two channels are formed between the collecting frame and the shaping machine, the structures in the two channels are the same, and a cleaning and collecting device is arranged in the shaping machine;

the clearance collection device includes the pivot, and the pivot rotates at the roof of passageway to be connected, and pivot bottom fixedly connected with baffle, baffle are connected at the passageway internal rotation, and the second torsion spring has been cup jointed in the surface activity of pivot, and second torsion spring's left side fixed connection is on the surface of pivot, and second torsion spring's right side fixed connection is at the roof of passageway.

Preferably, the top walls of the first grinding layer and the second grinding layer are provided with grinding rollers.

Preferably, two chutes are formed in the left side of the shaping machine, the structures in the two chutes are the same, the inclination angle of the chute is consistent with that of the filter screen, a spiral rod is connected in the chute in a rotating manner, and a sliding block is sleeved on the surface of the spiral rod through threads.

Preferably, the right side fixedly connected with push pedal of slider, the rear side shape of push pedal is "V" font, and the push pedal is at the surperficial sliding connection of filter screen, and the front side of hob extends to the front side of trimmer, and the fixed surface of hob is connected with the sprocket, and the surface meshing of two sprockets is connected with the chain.

Preferably, a first torsion spring is movably sleeved on the surface of the screw rod positioned on the front side of the shaping machine, the front side of the first torsion spring is fixedly connected to the rear side of the chain wheel, and the rear side of the first torsion spring is fixedly connected to the front side of the shaping machine.

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

(1) This a trimmer for producing lithium cell graphite cathode material, clear up through rotating the hob and then drive the effectual top to the filter screen of push pedal, the impurity that makes the filter screen top is collected in the collection frame, and then the effectual clearance of accomplishing to filter screen top material is collected the work, prevent that the material at filter screen top can't carry out better collection, and then the mesh of jam filter screen, and then the effectual long-term result of use that improves the filter screen, prevent that filter screen in use from producing the jam, and then the influence is to the efficiency of passing through of material, be more convenient for to the use of integrated device.

(2) This a trimmer for producing lithium cell graphite cathode material, because the rear side shape of push pedal is "V" font, and then make the push pedal can be more convenient for promote the material at filter screen top, can take lead to promote the baffle simultaneously and open the passageway, make the more smooth entering into of material on filter screen surface collect the frame in, improve the work efficiency of collecting the clearance of filter screen top material, further improve the result of use to whole device.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic structural diagram of a shaping machine for producing a graphite cathode material of a lithium battery according to the present invention;

fig. 2 is a side view of the interior of the trimmer of the present invention;

FIG. 3 is a schematic view of the chute of the present invention;

FIG. 4 is an enlarged view of the section A of FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the present invention at B in fig. 3.

Reference numerals: 1. a shaping machine; 2. a first polishing layer; 3. a second polishing layer; 4. filtering with a screen; 5. pushing the plate; 6. a slider; 7. a chute; 8. a screw rod; 9. a sprocket; 10. a chain; 11. a first torsion spring; 12. a collection frame; 13. a channel; 14. a rotating shaft; 15. a second torsion spring; 16. and a baffle plate.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a trimmer for producing lithium cell graphite cathode material, including trimmer 1, the inside of trimmer 1 is provided with first grinding coat 2 and second grinding coat 3, the roof of first grinding coat 2 and second grinding coat 3 all is provided with the grinding roller, the distance of the grinding roller that the 2 roof of first grinding coat set up and diapire is great, the grinding roller that the 3 roof of second grinding coat set up is less with the distance of diapire, and then can be effectual effectively carry out twice grinding effect to getting into the production in trimmer 1 with lithium cell graphite cathode material through first grinding coat 2 and second grinding coat 3, and then effectual improvement is to the result of use of trimmer 1.

Two filter screens 4 of bottom fixedly connected with of trimmer 1, two filter screens 4 are the slope setting, top filter screen 4 mesh is greater than the mesh of bottom filter screen 4, the rear side intercommunication of trimmer 1 has collection frame 12, collect and seted up two passageways 13 between frame 12 and the trimmer 1, the structure homogeneous phase in two passageways 13 is the same, the roof of passageway 13 rotates and is connected with

pivot

14, 14 bottom fixedly connected with baffles of pivot 16, baffle 16 is the rotation connection in passageway 13, second torsion spring 15 has been cup jointed in the surface activity of pivot 14, the left side fixed connection of second torsion spring 15 is on the surface of pivot 14, the right side fixed connection of second torsion spring 15 is at the roof of passageway 13.

Two spouts 7 have been seted up in the left side of trimmer 1, structure homogeneous phase in two spouts 7 is the same, spout 7's inclination is unanimous with filter screen 4's inclination, 7 internal rotations in the spout are connected with hob 8, hob 8's surperficial screw thread has cup jointed slider 6, slider 6's right side fixedly connected with push pedal 5, push pedal 5's rear side shape is "V" font, push pedal 5 is at filter screen 4's sliding surface connection, hob 8's front side extends to the front side of trimmer 1, hob 8's fixed surface is connected with sprocket 9, two sprocket 9's meshing surface is connected with chain 10, the surface activity of hob 8 who is located trimmer 1 front side has cup jointed first torsion spring 11, the front side fixed connection of first torsion spring 11 is at the rear side of sprocket 9, the rear side fixed connection of first torsion spring 11 is at the front side of trimmer 1.

Enter into the top of two filter screens 4 after the lithium battery graphite negative pole material through first grinding bed 2 and second grinding bed 3, through the filtration of top filter screen 4, make great lithium battery graphite negative pole material stay the top of top filter screen 4, lithium battery graphite negative pole material through top filter screen 4 enters bottom filter screen 4, lithium battery graphite negative pole material through bottom filter screen 4 is available lithium battery graphite negative pole material.

Lithium battery graphite cathode material that does not pass through two filter screens 4 is along the inclined plane of two filter screens 4, roll the rear side of two filter screens 4 mostly, later accomplish to grind lithium battery graphite cathode material after filtering, need clear up the collection to two remaining lithium battery graphite cathode material in filter screen 4 top this moment, rotate hob 8 this moment, hob 8 rotates and drives hob 8 and rotate and drive top sprocket 9 and rotate, top sprocket 9 rotates and drives chain 10 and rotate and then bottom sprocket 9 rotates, and then make even hob 8 carry out the linkage rotation, hob 8 rotates and drives slider 6 and move backward in spout 7, slider 6 moves backward and drives push pedal 5 and move backward at the top of filter screen 4, push pedal 5 promotes the material at filter screen 4 top this moment and moves backward together, when push pedal 5 moves to the front side of baffle 16, because under quiescent condition, under the spring effect of second torque spring 15, baffle 16 blocks passageway 13, it begins to promote baffle 16 to rotate to continue to move backward when push pedal 5 moves to the second torque spring 15 rotates simultaneously no longer to clear up the filter screen 4 that the collection top frame that can clear up smoothly this moment gets into the filter screen 4 and collect the material, the top 12.

Clear up through rotating hob 8 and then drive the effectual top to filter screen 4 of push pedal 5, make the impurity at filter screen 4 top collect in collecting frame 12, and then the effectual clearance of accomplishing to filter screen 4 top material is collected the work, prevent that the material at filter screen 4 top can't carry out better collection, and then block up filter screen 4's mesh, and then the effectual long-term result of use that improves filter screen 4, prevent that filter screen 4 in use from producing the jam, and then the influence is to the efficiency of passing through of material, be more convenient for to the use of integrated device.

Because the rear side shape of push pedal 5 is "V" font, and then make push pedal 5 can be more convenient for promote the material at filter screen 4 top, can take the lead to promote baffle 16 simultaneously and open passageway 13, make the more smooth entering into of the material on filter screen 4 surface collect frame 12 in, improve the work efficiency of collecting the clearance of filter screen 4 top material, further improve the result of use to whole device.

Then, the rotation of the spiral rod 8 is stopped, under the action of the elastic force of the first torsion spring 11, the spiral rod 8 reverses and finally drives the push plate 5 to move forwards and reset, at the moment, the baffle 16 is not pushed by the push plate 5 any more, and the baffle is reset and reset under the action of the elastic force of the second torsion spring 15 to reset and reset the blocking of the channel 13.

The working principle is as follows: enter into the top of two filter screens 4 after the lithium battery graphite negative pole material through first grinding bed 2 and second grinding bed 3, through the filtration of top filter screen 4, make great lithium battery graphite negative pole material stay the top of top filter screen 4, lithium battery graphite negative pole material through top filter screen 4 enters bottom filter screen 4, lithium battery graphite negative pole material through bottom filter screen 4 is available lithium battery graphite negative pole material.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a trimmer for producing lithium cell graphite anode material which characterized in that: the grinding device comprises a shaping machine (1), wherein a first grinding layer (2) and a second grinding layer (3) are arranged inside the shaping machine (1), two filter screens (4) are fixedly connected to the bottom of the shaping machine (1), the two filter screens (4) are obliquely arranged, a collecting frame (12) is communicated with the rear side of the shaping machine (1), two channels (13) are formed between the collecting frame (12) and the shaping machine (1), the structures in the two channels (13) are the same, and a cleaning and collecting device is arranged in the shaping machine (1);

clearance collection device includes pivot (14), pivot (14) rotate at the roof of passageway (13) and connect, pivot (14) bottom fixedly connected with baffle (16), baffle (16) are at passageway (13) internal rotation connection, the surface activity of pivot (14) has cup jointed second torsion spring (15), the left side fixed connection of second torsion spring (15) is on the surface of pivot (14), the right side fixed connection of second torsion spring (15) is at the roof of passageway (13).

2. The shaping machine for producing the graphite cathode material of the lithium battery as claimed in claim 1, wherein: and the top walls of the first grinding layer (2) and the second grinding layer (3) are provided with grinding rollers.

3. The shaping machine for producing the graphite cathode material of the lithium battery as claimed in claim 2, wherein: two chutes (7) are arranged on the left side of the shaping machine (1), the structures in the two chutes (7) are the same, the inclination angle of the chute (7) is consistent with that of the filter screen (4), a screw rod (8) is connected in the chute (7) in a rotating manner, and a sliding block (6) is sleeved on the surface of the screw rod (8) in a threaded manner.

4. The shaping machine for producing the graphite cathode material of the lithium battery as claimed in claim 3, wherein: the right side fixedly connected with push pedal (5) of slider (6), the rear side shape of push pedal (5) is "V" font, and push pedal (5) are at the surperficial sliding connection of filter screen (4), and the front side of hob (8) extends to the front side of trimmer (1), and the fixed surface of hob (8) is connected with sprocket (9), and the surface meshing of two sprocket (9) is connected with chain (10).

5. The shaping machine for producing the graphite cathode material of the lithium battery as claimed in claim 4, wherein: a first torsion spring (11) is movably sleeved on the surface of the screw rod (8) positioned on the front side of the shaping machine (1), the front side of the first torsion spring (11) is fixedly connected to the rear side of the chain wheel (9), and the rear side of the first torsion spring (11) is fixedly connected to the front side of the shaping machine (1).