CN214637235U

CN214637235U - Cornmill suitable for coal compresses tightly fast

Info

Publication number: CN214637235U
Application number: CN202120823861.5U
Authority: CN
Inventors: 赵旭东; 张忠南; 代新英; 蒋晓光
Original assignee: Liaoning Dongzheng Commodity Inspection Service Co ltd
Current assignee: Liaoning Dongzheng Commodity Inspection Service Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-09
Anticipated expiration: 2031-04-21

Abstract

The utility model belongs to the field of coal processing, in particular to a pulverizer applicable to rapid compression of coal, which aims at the problems that the prior pulverizer usually directly grinds coal briquettes without pre-compression and crushing, so that the pulverizing effect is poor and the efficiency is low, and provides a proposal that comprises a base, wherein the top of the base is fixedly connected with a pulverizing box, the top of the pulverizing box is fixedly connected with a processing box, the top of the processing box is provided with a feeding funnel, the top of the processing box is fixedly connected with a first compression plate, the processing box is internally and slidably connected with a connecting plate, one side of the processing box is fixedly connected with a power box, the utility model has reasonable structure and convenient operation, and can rapidly compress and crush the coal briquettes by transversely reciprocating movement of a second compression plate, thereby facilitating the pulverizing in later period, improving the pulverizing efficiency and simultaneously enabling a filter screen to vibrate, prevent that the filter screen from taking place to block up, influence the screening effect.

Description

Cornmill suitable for coal compresses tightly fast

Technical Field

The utility model relates to a coal processing technology field especially relates to a cornmill suitable for coal compresses tightly fast.

Background

The powder mill, as the name implies, is a powder milling machine, the simplest is a machine for converting block materials into powder, and is applied to the grinding processing of mineral product wood materials in the fields of metallurgy, building materials, chemical industry, mines, people daily life and the like, and in the coal processing process, the powder milling is required to be carried out through the powder mill.

The existing coal pulverizer usually directly grinds coal briquettes, and is not compressed and crushed in advance, so that the coal pulverizing effect is poor, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current cornmill among the prior art and all directly grinding the coal cinder usually, not compressing tightly the breakage in advance for the powder process effect is poor, and the shortcoming of inefficiency, and the cornmill that is applicable to coal and compresses tightly fast that proposes.

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

a cornmill suitable for coal rapid compression comprises a base, wherein a cornmill box is fixedly connected to the top of the base, a processing box is fixedly connected to the top of the cornmill box, a feeding hopper is arranged at the top of the processing box, a first compression plate is fixedly connected to the top of the processing box, a connecting plate is slidably connected to the processing box, a power box is fixedly connected to one side of the processing box, a power assembly is arranged in the power box, a connecting column is fixedly connected to the power assembly, one end of the connecting column extends into the processing box and is fixedly connected with a second compression plate, the bottoms of the first compression plate and the second compression plate are both in sliding connection with the top of the connecting plate, a filter screen is arranged on the connecting plate, crushing balls are arranged on the sides, close to each other, of the first compression plate and the second compression plate, a blanking port communicated with the top of the cornmill box is arranged at the bottom of the processing box, the utility model discloses a coal pulverizing machine, including powder process case, the first motor of one side fixedly connected with of powder process case, the output shaft of first motor extends to powder process incasement and fixedly connected with powder process roller, the one end of powder process roller is connected with one side inner wall rotation of powder process case, through making the horizontal reciprocating motion of second pressure strip, can compress tightly the breakage with the coal cinder fast, and the later stage powder process of being convenient for has improved powder process efficiency.

Preferably, the power assembly comprises a second motor fixedly connected to the inner wall of the top of the power box, a rotating roller is rotatably connected to the inner wall of one side of the power box, bevel gears are fixedly sleeved on the rotating roller and the output shaft of the second motor, the two bevel gears are meshed with each other, a moving groove is formed in the rotating roller, a sliding plate is slidably connected in the power box, a moving plate is fixedly connected to one side of the sliding plate, a transmission column is fixedly connected to the moving plate, the bottom end of the transmission column extends into the moving groove and is slidably connected with the inner wall of the bottom of the moving groove, the other end of the connecting column extends into the power box and is fixedly connected with the other side of the sliding plate, the output shaft of the second motor can rotate the rotating roller through the two bevel gears, the rotation of the rotating roller can enable the transmission column to slide in the moving groove in a reciprocating manner, and further enable the moving plate to drive the sliding plate to move in a transverse reciprocating manner, the sliding plate can enable the second pressing plate to transversely reciprocate through the connecting column, so that the coal briquette can be quickly pressed and crushed.

Preferably, the other side of the treatment box is fixedly connected with a rectangular frame, the back of the rectangular frame is fixedly connected with a third motor, the output shaft of the third motor extends into the rectangular frame and is fixedly connected with a cam, a fixed block is arranged on the inner wall of the bottom of the rectangular frame, a special-shaped plate is rotatably connected to the top of the fixed block, a rectangular plate is slidably connected in the rectangular frame, one side of the special-shaped plate is attached to one side of the rectangular plate, the cam is attached to the top of the special-shaped plate, a rectangular column is fixedly connected to the other side of the rectangular plate, one end of the rectangular column extends into the treatment box and is fixedly connected to one side of a connecting plate, guide plates are symmetrically and slidably connected to the bottom of the connecting plate, the bottoms of the two guide plates are fixedly connected to the inner wall of the bottom of the treatment box, the output shaft of the third motor can enable the cam to rotate clockwise, and further enable the special-shaped plate to move downwards by taking the fixed block as the axis, the second spring can be compressed, and the rectangular plate can be kept away from to the vertical portion of dysmorphism board, when the cam rotated certain angle, under the elasticity that resets of second spring, can make the dysmorphism board reset downwards to the vertical position of dysmorphism board can be beaten the rectangular plate and make the rectangular plate remove certain distance, and the rectangular plate can make connecting plate and filter screen produce vibrations through the rectangle post, and then can prevent that the filter screen from taking place to block up, influences the screening effect.

Preferably, the bottom symmetry fixedly connected with two backup pads of connecting plate, the bottom of two backup pads all with the bottom inner wall sliding connection who handles the case, the backup pad can provide the support to the connecting plate, and can make the connecting plate can remove firm.

Preferably, the top fixedly connected with limiting plate of movable plate, the top of limiting plate and the top sliding connection of headstock, the limiting plate can carry out spacingly to the movable plate, makes the movable plate remove more firmly, can not take place the skew.

Preferably, fixedly connected with second spring on the bottom inner wall of rectangle frame, the top of second spring and the bottom fixed connection of dysmorphism board, the cover is equipped with first spring on the rectangle post, the both ends of first spring respectively with one side of connecting plate with handle one side inner wall fixed connection of case, first spring and second spring can provide the power that resets for connecting plate and dysmorphism board respectively.

Has the advantages that: owing to set up the second motor, the output shaft of second motor can make the live-rollers rotate through two bevel gears, the live-rollers rotates and to make the transmission post at the sliding tray reciprocating sliding, and then can make the movable plate drive the horizontal reciprocating motion of sliding plate, the sliding plate can make the horizontal reciprocating motion of second pressure strip through the spliced pole, can compress tightly the breakage fast to the coal cinder like this, the filter screen can filter the coal cinder after the breakage, bold coal cinder continues to compress tightly the breakage, the coal cinder of tiny granule can fall into the powder process incasement and wait for the powder process, compress tightly the breakage with the coal cinder like this in advance, can make later stage powder process more convenient, and can improve powder process efficiency.

Owing to set up the third motor, the output shaft of third motor can make cam clockwise rotation, and then can make the dysmorphism board use the fixed block to move down as the axle center, the second spring can be compressed, the rectangular plate can be kept away from to the vertical portion of dysmorphism board, when the cam rotated certain angle, under the elasticity that resets of second spring, can make the dysmorphism board reset down, thereby the vertical position of dysmorphism board can be beaten the rectangular plate and make the rectangular plate remove certain distance, the rectangular plate can make connecting plate and filter screen produce vibrations through the rectangle post, and then can prevent that the filter screen from taking place to block up, influence the screening effect.

The utility model discloses rational in infrastructure, the operation is convenient, through making the horizontal reciprocating motion of second pressure strip, can compress tightly the breakage with the coal cinder fast, the later stage powder process of being convenient for has improved powder process efficiency, can make the filter screen produce vibrations simultaneously, prevents that the filter screen from taking place to block up, influences the screening effect.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a pulverizer suitable for rapid coal compaction according to the present invention;

fig. 2 is a schematic view of a main sectional structure of a pulverizer suitable for rapid coal compaction according to the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a power box of a pulverizer for rapidly compacting coal according to the present invention;

fig. 4 is the schematic structural view of the turning roll of the pulverizer suitable for coal rapid compression of the utility model.

In the figure: the automatic powder making machine comprises a base 1, a powder making box 2, a processing box 3, a first pressing plate 4, a connecting plate 5, a power box 6, a connecting column 7, a second pressing plate 8, a filter screen 9, a first motor 10, a powder making roller 11, a second motor 12, a rotating roller 13, a moving plate 14, a transmission column 15, a sliding plate 16, a limiting plate 17, a rectangular frame 18, a third motor 19, a cam 20, a special-shaped plate 21, a rectangular plate 22, a supporting plate 23, a rectangular column 24, a first spring 25 and a second spring 26.

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. 1-4, a pulverizer suitable for coal rapid compaction comprises a base 1, a pulverizing box 2 is fixedly connected to the top of the base 1, a processing box 3 is fixedly connected to the top of the pulverizing box 2, a feeding funnel is arranged at the top of the processing box 3, a first compression plate 4 is fixedly connected to the top of the processing box 3, a connecting plate 5 is slidably connected to the processing box 3, a power box 6 is fixedly connected to one side of the processing box 3, a power assembly is arranged in the power box 6, a connecting post 7 is fixedly connected to the power assembly, one end of the connecting post 7 extends into the processing box 3 and is fixedly connected with a second compression plate 8, the bottoms of the first compression plate 4 and the second compression plate 8 are both slidably connected to the top of the connecting plate 5, a filter screen 9 is arranged on the connecting plate 5, crushing balls are arranged on the side, which the first compression plate 4 and the second compression plate 8 are close to each other, a blanking port communicated with the top of the pulverizing box 2 is arranged at the bottom of the processing box 3, one side of the powder making box 2 is fixedly connected with a first motor 10, an output shaft of the first motor 10 extends into the powder making box 2 and is fixedly connected with a powder making roller 11, one end of the powder making roller 11 is rotatably connected with the inner wall of one side of the powder making box 2, the power assembly comprises a second motor 12 fixedly connected with the inner wall of the top of the power box 6, a rotating roller 13 is rotatably connected with the inner wall of one side of the power box 6, bevel gears are fixedly sleeved on the rotating roller 13 and the output shaft of the second motor 12, the two bevel gears are meshed with each other, a moving groove is formed in the rotating roller 13, a sliding plate 16 is slidably connected in the power box 6, one side of the sliding plate 16 is fixedly connected with a moving plate 14, a transmission column 15 is fixedly connected on the moving plate 14, the bottom end of the transmission column 15 extends into the moving groove and is slidably connected with the inner wall of the bottom of the moving groove, the other end of the connecting column 7 extends into the power box 6 and is fixedly connected with the other side of the sliding plate 16, the other side of the treatment box 3 is fixedly connected with a rectangular frame 18, the back of the rectangular frame 18 is fixedly connected with a third motor 19, the output shaft of the third motor 19 extends into the rectangular frame 18 and is fixedly connected with a cam 20, the inner wall of the bottom of the rectangular frame 18 is provided with a fixed block, the top of the fixed block is rotatably connected with a special-shaped plate 21, a rectangular plate 22 is slidably connected in the rectangular frame 18, one side of the special-shaped plate 21 is attached to one side of the rectangular plate 22, the cam 20 is attached to the top of the special-shaped plate 21, the other side of the rectangular plate 22 is fixedly connected with a rectangular column 24, one end of the rectangular column 24 extends into the treatment box 3 and is fixedly connected with one side of a connecting plate 5, the bottom of the connecting plate 5 is symmetrically and slidably connected with guide plates, the bottoms of the two guide plates are fixedly connected with the inner wall of the bottom of the treatment box 3, and due to the arrangement of the second motor 12, the output shaft of the second motor 12 can rotate the rotating roller 13 through two bevel gears, the rotating roller 13 rotates to enable the transmission column 15 to slide in a reciprocating manner in the moving groove, so that the moving plate 14 can drive the sliding plate 16 to move transversely in a reciprocating manner, the sliding plate 16 can enable the second pressing plate 8 to move transversely in a reciprocating manner through the connecting column 7, coal briquettes can be quickly pressed and crushed, the crushed coal briquettes can be screened by the filter screen 9, large coal briquettes are continuously pressed and crushed, small-particle coal briquettes can fall into the powder making box 2 to wait for powder making, so that the coal briquettes are pressed and crushed in advance, later-stage powder making can be more convenient, the powder making efficiency can be improved, due to the arrangement of the third motor 19, the output shaft of the third motor 19 can enable the cam 20 to rotate clockwise, so that the special-shaped plate 21 can move downwards by taking the fixed block as an axis, the second spring 26 can be compressed, the vertical part of the special-shaped plate 21 can be far away from the rectangular plate 22, when the cam 20 rotates to a certain angle, under the elasticity that resets of second spring 26, can make dysmorphism board 21 reset downwards to the vertical position of dysmorphism board 21 can strike rectangular plate 22 and make rectangular plate 22 remove certain distance, and rectangular plate 22 can make connecting plate 5 and filter screen 9 produce vibrations through rectangle post 24, and then can prevent that filter screen 9 from taking place to block up, influences the screening effect, the utility model discloses rational in infrastructure, the operation is convenient, through making 8 horizontal reciprocating motion of second pressure strip, can compress tightly the breakage with the coal cinder fast, the later stage powder process of being convenient for has improved powder process efficiency, can make filter screen 9 produce vibrations simultaneously, prevents that filter screen 9 from taking place to block up, influences the screening effect.

The utility model discloses in, two backup pads 23 of the bottom symmetry fixedly connected with of connecting plate 5, the bottom of two backup pads 23 all with the bottom inner wall sliding connection who handles case 3, backup pad 23 can provide the support to connecting plate 5, and can make connecting plate 5 can remove firm.

The utility model discloses in, the top fixedly connected with limiting plate 17 of movable plate 14, the top of limiting plate 17 and the top sliding connection of headstock 6, limiting plate 17 can carry on spacingly to movable plate 14, makes movable plate 14 remove more firm, can not take place the skew.

The utility model discloses in, fixedly connected with second spring 26 on the bottom inner wall of rectangle frame 18, the top of second spring 26 and the bottom fixed connection of dysmorphism board 21, the cover is equipped with first spring 25 on the rectangle post 24, the both ends of first spring 25 respectively with one side of connecting plate 5 and one side inner wall fixed connection who handles case 3, first spring 25 and second spring 26 can provide the power that resets for connecting plate 5 and dysmorphism board 21 respectively.

The working principle is as follows: firstly, coal blocks are put into a processing box 3 through a feeding hopper, then a second motor 12 is started, an output shaft of the second motor 12 can enable a rotating roller 13 to rotate through two bevel gears, the rotating roller 13 rotates to enable a transmission column 15 to slide in a reciprocating manner in a moving groove, and further enable a moving plate 14 to drive a sliding plate 16 to move transversely in a reciprocating manner, the sliding plate 16 can enable a second pressing plate 8 to move transversely in a reciprocating manner through a connecting column 7, so that the coal blocks can be quickly pressed and crushed, a filter screen 9 can screen the crushed coal blocks, large coal blocks can be continuously pressed and crushed, small-particle coal blocks can fall into a powder preparing box 2 to be prepared for powder, at the moment, a third motor 19 can be started, the output shaft of the third motor 19 can enable a cam 20 to rotate clockwise, and further enable a special-shaped plate 21 to move downwards by taking the fixed block as an axis, a second spring 26 can be compressed, the vertical part of the special-shaped plate 21 can be far away from a rectangular plate 22, when cam 20 rotates certain angle, under the elasticity that resets of second spring 26, can make dysmorphism board 21 reset downwards, thereby the vertical position of dysmorphism board 21 can strike rectangular plate 22 and make rectangular plate 22 remove certain distance, rectangular plate 22 can make connecting plate 5 and filter screen 9 produce vibrations through rectangle post 24, and then can prevent that filter screen 9 from taking place to block up, influence screening effect, fall into behind powder process case 2 after the coal cinder is whole to compress tightly the breakage, start first motor 10, the output shaft of first motor 10 can make powder process roller 11 rotate, and then can grind the powder process with the coal cinder after the breakage, because the coal cinder is broken into the tiny particle in advance, make the powder process easier, and can improve powder process efficiency.

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 cornmill suitable for the rapid compression of coal comprises a base (1) and is characterized in that a milling box (2) is fixedly connected to the top of the base (1), a processing box (3) is fixedly connected to the top of the milling box (2), a feeding funnel is arranged at the top of the processing box (3), a first compression plate (4) is fixedly connected to the top of the processing box (3), a connecting plate (5) is slidably connected to the processing box (3), a power box (6) is fixedly connected to one side of the processing box (3), a power assembly is arranged in the power box (6), a connecting column (7) is fixedly connected to the power assembly, one end of the connecting column (7) extends into the processing box (3) and is fixedly connected with a second compression plate (8), the bottoms of the first compression plate (4) and the second compression plate (8) are both slidably connected to the top of the connecting plate (5), be equipped with filter screen (9) on connecting plate (5), one side that first pressure strip (4) and second pressure strip (8) are close to each other all is equipped with broken ball, the blanking mouth that is linked together with the top of powder process case (2) is seted up to the bottom of handling case (3), the first motor (10) of one side fixedly connected with of powder process case (2), the output shaft of first motor (10) extends to in powder process case (2) and fixedly connected with powder process roller (11), the one end of powder process roller (11) is connected with the rotation of one side inner wall of powder process case (2).

2. The pulverizer suitable for coal rapid compaction according to claim 1, the power assembly comprises a second motor (12) fixedly connected to the inner wall of the top of the power box (6), a rotating roller (13) is rotatably connected on the inner wall of one side of the power box (6), bevel gears are fixedly sleeved on the rotating roller (13) and the output shaft of the second motor (12), the two bevel gears are meshed with each other, a moving groove is arranged on the rotating roller (13), a sliding plate (16) is connected in the power box (6) in a sliding way, one side of the sliding plate (16) is fixedly connected with a moving plate (14), the moving plate (14) is fixedly connected with a transmission column (15), the bottom end of the transmission column (15) extends into the moving groove and is connected with the inner wall of the bottom of the moving groove in a sliding way, the other end of the connecting column (7) extends into the power box (6) and is fixedly connected with the other side of the sliding plate (16).

3. The coal pulverizer applicable to rapid compaction of coal according to claim 1, wherein the other side of the treatment box (3) is fixedly connected with a rectangular frame (18), the back of the rectangular frame (18) is fixedly connected with a third motor (19), the output shaft of the third motor (19) extends into the rectangular frame (18) and is fixedly connected with a cam (20), the inner wall of the bottom of the rectangular frame (18) is provided with a fixed block, the top of the fixed block is rotatably connected with a special-shaped plate (21), the rectangular frame (18) is internally and slidably connected with a rectangular plate (22), one side of the special-shaped plate (21) is attached to one side of the rectangular plate (22), the cam (20) is attached to the top of the special-shaped plate (21), the other side of the rectangular plate (22) is fixedly connected with a rectangular column (24), one end of the rectangular column (24) extends into the treatment box (3) and is fixedly connected with one side of the connecting plate (5), the bottoms of the connecting plates (5) are symmetrically and slidably connected with guide plates, and the bottoms of the two guide plates are fixedly connected with the inner wall of the bottom of the treatment box (3).

4. The pulverizer applicable to quick coal compaction according to claim 1, wherein the bottom of the connecting plate (5) is symmetrically and fixedly connected with two supporting plates (23), and the bottoms of the two supporting plates (23) are both in sliding connection with the inner wall of the bottom of the treatment box (3).

5. The pulverizer suitable for coal rapid compaction according to claim 2, wherein a limiting plate (17) is fixedly connected to the top of the moving plate (14), and the top of the limiting plate (17) is slidably connected with the top of the power box (6).

6. The coal mill applicable to the rapid compaction of coal according to claim 3, characterized in that a second spring (26) is fixedly connected to the inner wall of the bottom of the rectangular frame (18), the top end of the second spring (26) is fixedly connected to the bottom of the special-shaped plate (21), a first spring (25) is sleeved on the rectangular column (24), and two ends of the first spring (25) are respectively fixedly connected to the inner wall of one side of the connecting plate (5) and one side of the processing box (3).