CN211463259U

CN211463259U - Fine miropowder graphite grinding device of high purity

Info

Publication number: CN211463259U
Application number: CN201922286290.1U
Authority: CN
Inventors: 孟晓霞
Original assignee: Qingdao Xingrunda Sealing Material Co ltd
Current assignee: Qingdao Xingrunda Sealing Material Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-11
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a fine miropowder graphite grinding equipment of high purity, two the common fixed mounting fly leaf of mounting bracket one end fixed mounting is kept away from to the telescopic link, be equipped with the reciprocating motion device between fly leaf and the mounting bracket, fixed the inserting is equipped with the dead lever on the fly leaf, mounting bracket one end fixed mounting is kept away from to the dead lever has the briquetting, two install multistage grinder between the support jointly, the receipts workbin has been placed on the base, it is equipped with the second filter screen to receive the workbin midframe. Has the advantages that: the utility model discloses utilize first motor to drive the briquetting and crush the graphite in the corase grind case and accomplish primary grinding, again by two compression rollers to the further smashing of graphite, the multistage mode of grinding can be so that the precision that graphite ground is higher, and the graphite that finishes of grinding enters into and receives the workbin, screens through the second filter screen, avoids great granule to enter into and receives the workbin.

Description

Fine miropowder graphite grinding device of high purity

Technical Field

The utility model relates to a graphite grinds technical field, especially relates to a fine miropowder graphite grinding equipment of high purity.

Background

Graphite has multiple purposes, graphite is often used as a lubricant in the mechanical industry, graphite particles need to be ground into powder when the graphite is used as the lubricant, the existing graphite particle grinding device has the defects of low grinding efficiency and uneven grinding, and when larger particles exist in powder, the graphite particles need to be ground manually and repeatedly, so that manpower is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of low grinding efficiency and uneven grinding in the prior art and providing a high-purity fine micro-powder graphite grinding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fine miropowder graphite grinding equipment of high purity, includes the base, symmetry fixed mounting has two supports, two on the base common fixed mounting has the mounting bracket on keeping away from base one side outer wall, the mounting bracket is close to the base and can one side outer wall on symmetry fixed mounting have two telescopic links, two the common fixed mounting fly leaf of mounting bracket one end fixed mounting is kept away from to the telescopic link, be equipped with the reciprocating motion device between fly leaf and the mounting bracket, fixed the inserting is equipped with the dead lever on the fly leaf, mounting bracket one end fixed mounting is kept away from to the dead lever has the briquetting, two install multistage grinder between the support jointly, the receipts workbin has been placed on the base, it is equipped with the.

In foretell fine miropowder graphite grinding device of high purity, reciprocating motion device includes the first motor of fixed mounting on the mounting bracket, the output fixed mounting of first motor has the action wheel, the action wheel is the cone pulley, the dead lever is close to mounting bracket one end movable mounting has from the driving wheel, mutually support between action wheel and the driving wheel, two all the cover is equipped with the spring on the telescopic link, the spring both ends are fixed mounting respectively on the outer wall of mounting bracket outer wall and fly leaf.

In foretell fine miropowder graphite grinding device of high purity, multistage grinder includes that two supports are close to the corase grind case of common fixed mounting between the outer wall of one side mutually, corase grind case diapire fixed mounting has first filter screen, two the support is close to common fixed mounting has the finish grind case on the outer wall of one side mutually, the finish grind case is put on the shelf and is equipped with the work or material rest, symmetrical movable mounting has two compression rollers in the finish grind case.

In foretell fine miropowder graphite grinding device of high purity, compression roller both ends symmetry fixed mounting has two connecting rods, symmetry fixed mounting has four bearings on the inner wall of finish grinding case both sides, and the bearing runs through the inner wall of finish grinding case, connecting rod fixed mounting is on the inner ring of bearing, and the connecting rod runs through the inner ring of bearing, fixed mounting has the fixed plate on the finish grinding case lateral wall, fixed mounting has the second motor on the fixed plate, one of them the connecting rod of compression roller is close to fixed plate one end fixed mounting and has first gear, another the connecting rod of compression roller is close to fixed plate one end fixed mounting and has the second gear, and gear engagement between first gear and the second gear, the output shaft fixed mounting of second motor is on first gear.

In the high-purity fine micro-powder graphite grinding equipment, two hairbrushes are symmetrically and fixedly arranged on the inner walls of two sides of the fine grinding box.

In foretell fine miropowder graphite grinding device of high purity, symmetry fixed mounting has two second fixed blocks on the outer wall of second filter screen both sides, symmetrical fixed mounting has two first fixed blocks on the inner wall of material receiving box both sides, two equal fixed mounting has the guide bar on the first fixed block, the guiding hole has been seted up on the second fixed block, mutually support between guide bar and the guiding hole.

Compared with the prior art, the utility model discloses the advantage lies in:

the utility model discloses utilize first motor to drive the briquetting and crush the graphite in the corase grind case and accomplish primary grinding, again by two compression rollers to the further smashing of graphite, the multistage mode of grinding can be so that the precision that graphite ground is higher, and the graphite that finishes of grinding enters into and receives the workbin, screens through the second filter screen, avoids great granule to enter into and receives the workbin.

Drawings

FIG. 1 is a front view of a high purity fine graphite powder grinding apparatus provided by the present invention;

FIG. 2 is a top view of a polishing box of the high-purity fine graphite powder polishing apparatus of the present invention;

fig. 3 is an enlarged view of a part a of the structure of the high-purity fine graphite powder grinding device of the present invention.

In the figure: the automatic grinding machine comprises a base 1, a support 2, a mounting rack 3, a telescopic rod 4, a spring 5, a fixing rod 6, a first motor 7, a driving wheel 8, a driven wheel 9, a pressing block 10, a rough grinding box 11, a first filter screen 12, a fine grinding box 13, a feeding frame 14, a bearing 15, a pressing roller 16, a second motor 17, a first gear 18, a second gear 19, a brush 20, a material receiving box 21, a first fixing block 22, a second fixing block 23, a second filter screen 24 and a guide rod 25.

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.

Referring to fig. 1-3, a high-purity fine graphite powder grinding device comprises a base 1, two supports 2 are symmetrically and fixedly mounted on the base 1, a mounting frame 3 is jointly and fixedly mounted on the outer wall of one side of the two supports 2 away from the base 1, two telescopic rods 4 are symmetrically and fixedly mounted on the outer wall of one side of the mounting frame 3 close to the base 1, a movable plate is fixedly mounted together and fixedly on one end of the two telescopic rods 4 away from the mounting frame 3, a reciprocating device is arranged between the movable plate and the mounting frame 3 and comprises a first motor 7 fixedly mounted on the mounting frame 3, a driving wheel 8 is fixedly mounted at the output end of the first motor 7, the driving wheel 8 is a conical wheel, a driven wheel 9 is movably mounted at one end of the fixed rod 6 close to the mounting frame 3, the driving wheel 8 and the driven wheel 9 are mutually matched, springs 5 are respectively sleeved on the two telescopic, it should be noted that the reciprocating device can drive the pressing block 10 to crush the graphite in the rough grinding box 11, thereby completing the rough grinding.

A fixed rod 6 is fixedly inserted on the movable plate, a pressing block 10 is fixedly installed at one end of the fixed rod 6, which is far away from the mounting rack 3, a multi-stage grinding device is jointly installed between the two brackets 2, the multi-stage grinding device comprises a rough grinding box 11 which is jointly and fixedly installed between the two brackets 2, which are close to the outer wall of one side, a first filter screen 12 is fixedly installed at the bottom wall of the rough grinding box 11, a finish grinding box 13 is jointly and fixedly installed on the outer wall of one side, which is close to the two brackets 2, a feeding rack 14 is erected on the finish grinding box 13, two compression rollers 16 are symmetrically and movably installed in the finish grinding box 13, two connecting rods are symmetrically and fixedly installed at the two ends of the compression rollers 16, four bearings 15 are symmetrically and fixedly installed on the inner walls at the two sides of the finish grinding box 13, the bearings 15 penetrate through the, a second motor 17 is fixedly arranged on the fixing plate, a first gear 18 is fixedly arranged at one end, close to the fixing plate, of a connecting rod of one of the press rollers 16, a second gear 19 is fixedly arranged at one end, close to the fixing plate, of a connecting rod of the other press roller 16, gear engagement is arranged between the first gear 18 and the second gear 19, an output shaft of the second motor 17 is fixedly arranged on the first gear 18, two brushes 20 are symmetrically and fixedly arranged on the inner walls of two sides of the fine grinding box 13, a material receiving box 21 is placed on the base 1, a second filter screen 24 is erected in the material receiving box 21, two second fixing blocks 23 are symmetrically and fixedly arranged on the outer walls of two sides of the second filter screen 24, two first fixing blocks 22 are symmetrically and fixedly arranged on the inner walls of two sides of the material receiving box 21, guide rods 25 are fixedly arranged on the two first fixing blocks 22, guide holes are, it is noted that the graphite is further crushed by the two pressing rolls 16, and the multi-stage grinding mode can lead the grinding precision of the graphite to be higher.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: the first motor 7 and the second motor 17 are started simultaneously, graphite is poured into the rough grinding box 11, and feeding can be carried out manually or mechanically.

First motor 7 drives action wheel 8 and rotates, and action wheel 8 drives from the driving wheel 9 rotation, and action wheel 8 is the cone pulley for action wheel 8 can make a round trip to promote from driving wheel 9, drives dead lever 6 and briquetting 10 and moves toward corase grind case 11, and the reset action of cooperation spring 5 makes it make a round trip to press, with the graphite crushing in the corase grind case 11, is filtered by first filter screen 12 again and is advanced in the finish grind case 13.

The second motor 17 drives the first gear 18 to rotate, drives the second gear 19 to rotate, so that the two compression rollers 16 rotate in opposite directions, graphite is further crushed, the brush 20 can help to clean graphite powder on the compression rollers 16, the crushed graphite falls into the material receiving box 21, and fine graphite is obtained by screening the second filter screen 24.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-purity fine micro powder graphite grinding equipment comprises a base (1) and is characterized in that two supports (2) are symmetrically and fixedly mounted on the base (1), two supports (2) are jointly and fixedly mounted on the outer wall of one side, away from the base (1), of the outer wall of one side of the base (1), two telescopic rods (4) are symmetrically and fixedly mounted on the outer wall of one side of the base (3) close to the base (1), two telescopic rods (4) are fixedly mounted on one ends, away from the mounting frames (3), of the two telescopic rods (4), a movable plate is fixedly mounted, jointly and fixedly mounted, a reciprocating motion device is arranged between the movable plate and the mounting frame (3), a fixing rod (6) is fixedly inserted into the movable plate, a pressing block (10) is fixedly mounted at one end, away from the mounting frame (3), a multi-stage grinding device is commonly mounted between the two, a second filter screen (24) is erected in the material receiving box (21).

2. The grinding equipment for the high-purity fine micro powder graphite as claimed in claim 1, wherein the reciprocating motion device comprises a first motor (7) fixedly mounted on a mounting frame (3), a driving wheel (8) is fixedly mounted at an output end of the first motor (7), the driving wheel (8) is a conical wheel, a driven wheel (9) is movably mounted at one end, close to the mounting frame (3), of a fixed rod (6), the driving wheel (8) and the driven wheel (9) are matched with each other, springs (5) are sleeved on two telescopic rods (4), and two ends of each spring (5) are fixedly mounted on the outer wall of the mounting frame (3) and the outer wall of the corresponding movable plate respectively.

3. The high-purity fine micro powder graphite grinding equipment is characterized in that the multistage grinding device comprises a rough grinding box (11) fixedly and jointly installed between two adjacent side outer walls of two supports (2), a first filter screen (12) is fixedly installed on the bottom wall of the rough grinding box (11), a fine grinding box (13) is fixedly and jointly installed on the outer wall of one adjacent side of two adjacent supports (2), a feeding frame (14) is erected on the fine grinding box (13), and two compression rollers (16) are symmetrically and movably installed in the fine grinding box (13).

4. The grinding equipment for the high-purity fine micro powder graphite according to claim 3, wherein two connecting rods are symmetrically and fixedly installed at two ends of the press roll (16), four bearings (15) are symmetrically and fixedly installed on the inner walls of two sides of the fine grinding box (13), the bearings (15) penetrate through the inner wall of the fine grinding box (13), the connecting rods are fixedly installed on the inner rings of the bearings (15) and penetrate through the inner rings of the bearings (15), a fixed plate is fixedly installed on the side wall of the fine grinding box (13), a second motor (17) is fixedly installed on the fixed plate, a first gear (18) is fixedly installed at one end, close to the fixed plate, of the connecting rod of one of the press rolls (16), a second gear (19) is fixedly installed at one end, close to the fixed plate, of the connecting rod of the other press roll (16), and the first gear (18) is in gear engagement with the second gear (19), and an output shaft of the second motor (17) is fixedly arranged on the first gear (18).

5. The grinding equipment for the high-purity fine micropowder graphite as claimed in claim 3, wherein two brushes (20) are symmetrically and fixedly mounted on the inner walls of the two sides of the fine grinding box (13).

6. The grinding equipment for the high-purity fine micro powder graphite according to claim 1, wherein two second fixing blocks (23) are symmetrically and fixedly installed on the outer walls of two sides of the second filter screen (24), two first fixing blocks (22) are symmetrically and fixedly installed on the inner walls of two sides of the material receiving box (21), guide rods (25) are fixedly installed on the two first fixing blocks (22), guide holes are formed in the second fixing blocks (23), and the guide rods (25) and the guide holes are matched with each other.