CN214974688U

CN214974688U - Vertical crusher

Info

Publication number: CN214974688U
Application number: CN202121034264.0U
Authority: CN
Inventors: 苏方征; 胡智超; 苏红报
Original assignee: Qingdao Xintaihe Energy Materials Co ltd
Current assignee: Qingdao Xintaihe Energy Materials Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-03
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to a rubbing crusher technical field especially relates to a vertical rubbing crusher, including smashing the case, wherein: fixed mounting has staggered arrangement's first crushing roller in the pivot, and the pivot is connected with crushing frame, and two walls of crushing frame inboard fixed mounting have the second respectively and smash the roller, and the inside of smashing the case is equipped with the rubbing crusher who is located crushing frame below, inlays respectively on top-down's the mounting panel and is equipped with axle center first crushing wheel, second crushing wheel and the third crushing wheel on same vertical line, and crushing barrel is including the drive shaft, and fixed mounting has the crushing sword of evenly laying on crushing barrel's the face. The utility model discloses a crushing frame carries out preliminary shredding to raw and other materials, recycles the rubbing crusher who contains a plurality of crushing wheels and further smashes the graphite material, and the graphite is fully smashed through the crushing sword on the crushing barrel at last, can improve crushing effect and crushing efficiency, obtains the graphite particle of small particle size, the actual production of the follow-up lithium cell of being convenient for.

Description

Vertical crusher

Technical Field

The utility model relates to a rubbing crusher technical field especially relates to a vertical rubbing crusher.

Background

Graphite is low in price and has good conductive performance, so that the graphite is often used as a negative electrode material of a lithium battery, and the graphite is also the most mature negative electrode material of the lithium battery at present. However, the graphite is usually crushed in a single crushing mode, so that the time consumption is long, the crushing effect is poor, and the obtained graphite material is difficult to meet the actual production of the subsequent lithium battery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical pulverizer carries out preliminary shredding to raw and other materials through smashing the frame, recycles the rubbing crusher who contains a plurality of crushing wheels and further smashes graphite material, and the graphite material is fully smashed through the crushing sword on the crushing barrel at last, can improve crushing effect and crushing efficiency, can obtain the graphite particle of small particle diameter, and the problem of proposing among the above-mentioned background art has been solved in the actual production of the follow-up lithium cell of being convenient for.

The utility model discloses a realize through following technical scheme:

a vertical pulverizer structurally comprises a pulverizing box, wherein: the top surface of the crushing box is fixedly provided with a support column, the support column is fixedly provided with a motor, the top surface of the crushing box is respectively connected with feed hoppers arranged at two sides of the motor, the motor is connected with an output shaft, the top end of the output shaft passes through a bearing and is connected with a rotating shaft arranged in the crushing box, the rotating shaft is fixedly provided with first crushing rollers which are arranged in a staggered manner, the rotating shaft is connected with a crushing frame, two inner side walls of the crushing frame are respectively and fixedly provided with second crushing rollers, the crushing box is internally provided with a crushing mechanism positioned below the crushing frame, the crushing mechanism comprises three mounting plates with side surfaces which are fixedly arranged at the inner wall of the crushing box, a first crushing wheel, a second crushing wheel and a third crushing wheel which are respectively embedded on the mounting plates from top to bottom and have axes on the same vertical line, and the bottom surface of the crushing box is fixedly arranged on a support frame, install the top on the support frame and pass the crushing barrel of crushing bottom of the case face, crushing barrel is including the drive shaft, fixed mounting has the crushing sword of evenly laying on the barrel face of crushing barrel, is located crushing incasement portion the outer lane cover of barrel face is equipped with the protective sheath, the side of crushing bottom of the case portion is equipped with first discharge gate.

Preferably, the first crushing roller and the second crushing roller are arranged in a staggered manner.

Preferably, the diameters of the first crushing wheel, the second crushing wheel and the third crushing wheel are reduced in sequence.

Preferably, the first crushing wheel, the second crushing wheel and the third crushing wheel are all provided with corresponding crushing blades.

Preferably, the adjacent mounting panel between install and be used for connecting respectively first crushing wheel edge and second crushing wheel edge, be connected the second crushing wheel edge with the baffle of third crushing wheel edge.

Preferably, the inner wall of the top of the protective sleeve is provided with a wear-resistant layer in contact with the crushing cutter.

As a further aspect of the present invention: the bottom surface of protective sheath is equipped with the second discharge gate.

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

1. the utility model discloses an add crushing frame isotructure, can utilize the first crushing roller and the second crushing roller of crisscross setting to carry out preliminary shredding to raw and other materials.

2. The utility model discloses utilize the baffle to make graphite material pass through first crushing wheel, second crushing wheel and third crushing wheel in order, because the rotation direction of adjacent wheel is different, the smashing of graphite is more abundant to crushing efficiency has been improved.

3. The utility model discloses an utilize the crushing sword on the crushing barrel to fully smash graphite material, can improve crushing effect, obtain the graphite granule of small particle diameter, the actual production of the follow-up lithium cell of being convenient for.

4. The utility model discloses utilize blade on protective sheath and wearing layer protection rubbing crusher, through setting up the second discharge gate in the protective sheath bottom, can effectively avoid the device to block up, improve the output of graphite granule simultaneously.

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 these drawings without creative efforts.

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

fig. 2 is a schematic view of the top view structure of the crushing mechanism of the present invention.

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

1-crushing box; 2-a support column; 3, a motor; 4-a feed hopper; 5-an output shaft; 6-a bearing; 7-a rotating shaft; 8-a crushing frame; 9-a first crushing roller; 10-a second crushing roller; 11-a first crushing wheel; 12-a second grinding wheel; 13-a third grinding wheel; 14-crushing the leaves; 15-a baffle; 16-a mounting plate; 17-a support frame; 18-a milling drum; 19-a drive shaft; 20-crushing cutter; 21-protective sleeve; 22-a wear resistant layer; 23-a first discharge port; 24-a second discharge port.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example 1:

as shown in fig. 1 to 2, the present embodiment provides a vertical crusher including a crushing box 1, wherein: crushing case 1's top surface fixed mounting has support column 2, fixed mounting has motor 3 on support column 2, crushing case 1's top surface is connected with the feeder hopper 4 of locating the motor 3 both sides respectively, the feeder hopper 4 of both sides can be used for the feeding simultaneously, improve feeding efficiency, motor 3 is connected with output shaft 5, bearing 6 is passed on output shaft 5's top and is connected with the pivot 7 of locating in crushing case 1, bearing 6 fixed mounting is on crushing case 1 inner wall, fixed mounting has staggered arrangement's first crushing roller 9 in pivot 7, pivot 7 is connected with crushing

frame

8, 8 inboard two walls of crushing frame respectively fixed mounting have second crushing roller 10, first crushing roller 9 and the second crushing roller 10 of crisscross setting are used for carrying out preliminary shredding to graphite materials.

The crushing box 1 is internally provided with a crushing mechanism positioned below the crushing frame 8, the crushing mechanism is used for further crushing graphite materials, the crushing mechanism comprises three mounting plates 16, the side surfaces of the three mounting plates are fixedly mounted on the inner wall of the crushing box 1, a first crushing wheel 11, a second crushing wheel 12 and a third crushing wheel 13, the axes of the first crushing wheel, the second crushing wheel and the third crushing wheel are arranged on the mounting plates 16 from top to bottom in a same vertical line in an embedded mode, the bottom surface of the crushing box 1 is fixedly mounted on a support frame 17, a crushing barrel 18, the top of which penetrates through the bottom surface of the crushing box 1, is mounted on the support frame 17, the crushing barrel 18 used for fully crushing the graphite comprises a driving shaft 19 used for driving the crushing barrel 18 to rotate, crushing knives 20 which are uniformly distributed are fixedly mounted on the barrel surface of the crushing barrel 18, the crushing knives 20 are used for fully crushing the graphite materials to obtain small-particle-size graphite particles, and a protective sleeve 21 is sleeved on the outer ring of the barrel surface positioned outside the crushing box 1, protective sheath 21 is used for protecting crushing sword 20, avoids simultaneously that the staff is injured after contacting, and the side of smashing case 1 bottom is equipped with the first discharge gate 23 that is used for collecting the graphite material after smashing.

Example 2:

as shown in fig. 1-2, in the vertical mill described in embodiment 1, the diameters of the first crushing wheel 11, the second crushing wheel 12 and the third crushing wheel 13 are sequentially reduced, the corresponding crushing blades 14 are respectively installed on the first crushing wheel 11, the second crushing wheel 12 and the third crushing wheel 13, the rotation directions of the adjacent crushing wheels are opposite, graphite can be sufficiently crushed, and the crushing effect is improved, the baffles 15 respectively used for connecting the edge of the first crushing wheel 11 with the edge of the second crushing wheel 12 and connecting the edge of the second crushing wheel 12 with the edge of the third crushing wheel 13 are installed between the adjacent mounting plates 16, and the baffles 15 are used for enabling graphite materials to sequentially pass through the first crushing wheel 11, the second crushing wheel 12 and the third crushing wheel 13, so that graphite can be sufficiently crushed, and the crushing efficiency is improved.

Example 3:

as shown in fig. 1-2, the present embodiment is different from embodiment 1 in that: the inner wall at protective sheath 21 top is equipped with the wearing layer 22 with smashing the contact of sword 20, wearing layer 22 is used for fully contacting with smashing sword 20, avoids too much graphite particle to fall into in the protective sheath 21 and blocks up the device, and the bottom surface of protective sheath 21 is equipped with second discharge gate 24, and second discharge gate 24 is used for in time discharging and collects the graphite particle in the protective sheath 21, can effectively avoid the device to block up, improves the output of graphite particle simultaneously, all the other all the same with embodiment 1.

The utility model discloses an operating principle is as follows, pours graphite raw and other materials into crushing case 1 from the feeder hopper 4 of motor 3 both sides into, and the feeding can improve feeding efficiency simultaneously, and starter motor 3 drives crushing frame 8 with output shaft 5 connected's pivot 7 and rotates, and the first crushing roller 9 and the second crushing roller 10 of crisscross setting rotate thereupon, carry out preliminary shredding to graphite materials. Preliminary crushing graphite passes through the first crushing wheel 11, the second crushing wheel 12 and the third crushing wheel 13 that the diameter reduces in proper order under the effect of baffle 15, because adjacent crushing wheel's rotation direction is opposite, can make graphite further smash under the effect of crushing blade 14, improves crushing efficiency. The drive shaft 19 drives the crushing barrel 18 to rotate, the graphite is fully crushed under the action of the crushing knife 20 on the barrel surface of the crushing barrel 18, and the graphite particles with small particle size are collected at the first discharge port 23, so that the practical production of the subsequent lithium battery is facilitated. Smash in-process wearing layer 22 and the crushing sword 20 full contact of the crushing case 1 of roll-out, can prevent that too much graphite granule from falling into protective sheath 21 in, second discharge gate 24 can in time discharge the graphite granule in the protective sheath 21 and collect, effectively prevents that the device from blockking up, improves graphite granule's output simultaneously. The protective sheath 21, which is located outside the crushing box 1, can protect the crushing blades 20 while avoiding contact injuries of workers.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. 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 its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A vertical crusher, includes crushing case (1), its characterized in that: the top surface fixed mounting who smashes case (1) has support column (2), fixed mounting has motor (3) on support column (2), the top surface of smashing case (1) is connected with feeder hopper (4) of locating motor (3) both sides respectively, motor (3) are connected with output shaft (5), bearing (6) are passed and pivot (7) of locating in smashing case (1) are connected to the top of output shaft (5), fixed mounting has first crushing roller (9) of staggered arrangement on pivot (7), pivot (7) are connected with crushing frame (8), two walls of crushing frame (8) inboard fixed mounting have second crushing roller (10) respectively, the inside of smashing case (1) is equipped with the rubbing crusher who is located crushing frame (8) below, rubbing crusher is including the equal fixed mounting in side three mounting panels (16) of smashing case (1) inner wall, from top to bottom inlay respectively on mounting panel (16) and be equipped with axle center first crushing wheel (11), second crushing wheel (12) and third crushing wheel (13) on same vertical line, the bottom surface fixed mounting who smashes case (1) is on support frame (17), install the top on support frame (17) and pass crushing barrel (18) of smashing case (1) bottom surface, crushing barrel (18) are including drive shaft (19), fixed mounting has crushing sword (20) of evenly laying on the barrel face of crushing barrel (18), is located crushing case (1) is outside the outer lane cover of barrel face is equipped with protective sheath (21), the side of smashing case (1) bottom is equipped with first discharge gate (23).

2. A vertical pulverizer as defined in claim 1, wherein: the first crushing roller (9) and the second crushing roller (10) are arranged in a staggered mode.

3. A vertical pulverizer as defined in claim 1, wherein: the diameters of the first crushing wheel (11), the second crushing wheel (12) and the third crushing wheel (13) are reduced in sequence.

4. A vertical pulverizer as defined in claim 3, wherein: and the first crushing wheel (11), the second crushing wheel (12) and the third crushing wheel (13) are all provided with corresponding crushing blades (14).

5. A vertical pulverizer as defined in claim 1, wherein: and a baffle (15) which is respectively used for connecting the edge of the first crushing wheel (11) with the edge of the second crushing wheel (12) and connecting the edge of the second crushing wheel (12) with the edge of the third crushing wheel (13) is arranged between the adjacent mounting plates (16).

6. A vertical pulverizer as defined in claim 1, wherein: the inner wall of the top of the protective sleeve (21) is provided with a wear-resistant layer (22) which is in contact with the crushing knife (20).

7. A vertical pulverizer as defined in claim 6, wherein: and a second discharge hole (24) is formed in the bottom surface of the protective sleeve (21).