CN218557522U

CN218557522U - Dust collector of roller mill

Info

Publication number: CN218557522U
Application number: CN202222498885.5U
Authority: CN
Inventors: 朱海峰; 朱璇; 王一梅
Original assignee: Yancheng Baode Metallurgical Equipment Co ltd
Current assignee: Yancheng Baode Metallurgical Equipment Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-03
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a dust collector of roller mill, the top left side of bottom plate is equipped with the roller mill, bottom plate right side top is equipped with first support column and second support column, the top of first support column is equipped with tilting mechanism, tilting mechanism's left side is connected with fixed frame the burden air compressor machine is installed to the top of fixed frame, the below intercommunication of burden air compressor machine has first connecting pipe. The utility model discloses install tilting mechanism's setting, the pneumatic cylinder promotes left and drives the link and remove, make articulated slide bar slide in the second spout in the link, the gliding drive turning block clockwise rotation that passes through of connecting rod, thereby realize the upset to fixed frame, set up the dust absorption mouth directly over the roller mill, thereby the dust that produces the roller mill all covers, can be better get rid of the dust, the dust absorption effect is good, through tilting mechanism's setting, can upwards overturn when reinforced, thereby do not hinder reinforced operation.

Description

Dust collector of roller mill

Technical Field

The utility model relates to a roller mill dust removal technical field specifically is a dust collector of roller mill.

Background

The sand mixer is a device which makes all components in the molding sand mixed evenly and makes the adhesive effectively coated on the surface of the molding sand, the sand mixer is a main device for processing the molding sand for casting and mixing the molding sand and is also a key device for obtaining qualified molding sand, the sand mixer utilizes the relative motion of a grinding wheel and a grinding disc to crush the materials between the grinding wheel and the grinding disc, and the sand mixer mixes the materials while crushing the materials, thereby being an ideal device for producing baking-free bricks, gray sand bricks, cement bricks, refractory bricks, crushed and mixed fly ash, boiler slag, tailing slag and industrial waste residue as raw materials for making bricks.

The existing sand mixer usually removes dust by installing a fan on the side surface of the sand mixer or falls dust by using a water spraying mode, the dust removing effect of the modes is unsatisfactory, dust cannot be cleaned up, workers inhale into the body for a long time, the health of the workers is harmed, and air is polluted.

Therefore, the utility model relates to a dust collector of roller mill in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector of roller mill to solve the problem that proposes among 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 dust collector of roller mill, the top left side of bottom plate is equipped with the roller mill, bottom plate right side top is equipped with first support column and second support column, the top of first support column is equipped with tilting mechanism, tilting mechanism's left side is connected with fixed frame the negative air compressor is installed to the top of fixed frame, the below intercommunication of negative air compressor has first connecting pipe, first connecting pipe runs through the top of fixed frame, the below intercommunication of first connecting pipe has the second connecting pipe, the both sides fixed mounting of second connecting pipe is in the inner wall both sides of fixed frame, the below equidistance intercommunication of second connecting pipe has six dust absorption mouths, the right side intercommunication of negative air compressor has the hose, the bottom plate top is equipped with the suction box, the below intercommunication of hose has the top inner wall of suction box, the air outlet has been seted up to one side of suction box, the inside below of suction box is equipped with the handle, a side-mounting and the handle of collecting box.

Preferably, tilting mechanism includes the upset groove, the inside both ends in upset groove have the turning block through round pin axle is articulated, first spout has been seted up to the below of turning block, the second spout has been seted up at the both ends in upset groove, the second spout internal rotation is connected with the slide bar, the slide bar rotates to be connected in first spout, the both ends of slide bar all articulate in the link, the right side of link is connected with the pneumatic cylinder, pneumatic cylinder fixed mounting is in the top of second support column.

Preferably, a first limiting column is arranged below the left side wall of the rotating block.

Preferably, a connecting block is installed above the right side wall of the rotating block, and two second limiting columns matched with the rotating block are installed on the left side wall of the connecting block.

Preferably, a filter screen is arranged in the air outlet, an air pressure rod is arranged on the inner side of the bottom of the dust collection box, and a brush in contact with the filter screen is arranged below the air pressure rod.

Preferably, four corners of the bottom of the collection box are provided with four rollers, and the bottom of the dust collection box is provided with roller grooves in sliding connection with the rollers.

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

1. the utility model discloses a setting of tilting mechanism, pneumatic cylinder promotes left and drives the link and remove, make the articulated slide bar slide in the second spout in the link, the gliding through drive turning block of connecting rod rotates clockwise, thereby realize the upset to fixed frame, set up the dust absorption mouth directly over the roller mill, thereby the dust that produces to the roller mill covers entirely, can be better get rid of the dust, the dust absorption effect is good, through setting up of tilting mechanism, can overturn upwards when reinforced, thereby do not hinder reinforced operation, when smashing the roller mill after reinforced accomplishing, automatic anticlockwise rotation downwards again, remove dust;

2. the utility model discloses a setting of atmospheric pressure pole and brush, dust suction box back has the dust to be stained with and attaches on the filter screen of gas outlet, can block up the filter screen for a long time, causes unable dust absorption, drives the brush through the atmospheric pressure pole and reciprocates and clean the filter screen, has saved the time of the manual clearance of staff, and in the dust after the cleanness fell into the collecting box, the staff regularly cleared up the collecting box can.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic top sectional view of the turnover mechanism of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic side view and sectional view of the structure of the dust suction box of the present invention.

In the figure: 1. a base plate; 2. a sand mixer; 3. a first support column; 4. a second support column; 5. a turnover mechanism; 501. a turnover groove; 502. rotating the block; 503. a first chute; 504. a second chute; 505. a slide bar; 506. a connecting frame; 507. a first limit post; 508. connecting blocks; 509. a second limit post; 510. a pneumatic cylinder; 6. a fixing frame; 7. a negative air compressor; 8. a first connecting pipe; 9. a second connecting pipe; 10. a dust suction port; 11. a hose; 12. a dust collection box; 13. an air outlet; 14. a filter screen; 15. a pneumatic rod; 16. a brush; 17. a collection box; 18. a handle; 19. a roller; 20. and (4) a roller groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment of: the utility model provides a dust collector of roller mill, the top left side of bottom plate 1 is equipped with roller mill 2, 1 right side top of bottom plate is equipped with first support column 3 and second support column 4, the top of first support column 3 is equipped with tilting mechanism 5, tilting mechanism 5's left side is connected with the top of the fixed frame 6 of fixed frame 6 and installs negative fan press 7, the below intercommunication of negative fan press 7 has first connecting pipe 8, first connecting pipe 8 runs through the top of fixed frame 6, the below intercommunication of first connecting pipe 8 has second connecting pipe 9, the both sides fixed mounting of second connecting pipe 9 is in the inner wall both sides of fixed frame 6, the below equidistance intercommunication of second connecting pipe 9 has six dust absorption mouths 10, the right side intercommunication of negative fan press 7 has hose 11, bottom plate 1 top is equipped with dust absorption case 12, the below intercommunication of hose 11 has the top inner wall of dust absorption case 12, dust absorption case 12 has one side seted up the air outlet 13, the inside below of dust absorption case 12 is equipped with collecting box 17, one side installation and the handle 18 of collecting box 17, set up the dust absorption mouth directly over the roller mill, can carry out the cover of dust absorption to the dust absorption, dust absorption machine is convenient for the dust absorption in the dust absorption case, the dust collection box, the dust absorption is gone on the side of the dust absorption case, the dust absorption is set up through the dust absorption in the dust absorption case, the dust absorption is through the dust absorption case, the dust absorption is regularly to carry out the dust absorption is convenient to pass through the dust absorption of dust absorption.

In this implementation: tilting mechanism 5 includes upset groove 501, the inside both ends of upset groove 501 have turning block 502 through the round pin axle is articulated, first spout 503 has been seted up to turning block 502's below, second spout 504 has been seted up at upset groove 501's both ends, second spout 504 internal rotation is connected with slide bar 505, slide bar 505 rotates to be connected in first spout 503, the both ends of slide bar 505 all articulate in link 506, the right side of link 506 is connected with pneumatic cylinder 510, pneumatic cylinder 510 fixed mounting is in the top of second support column 4, it removes to drive the link through the pneumatic cylinder, make link left side articulated slide bar slide in the second spout, the slide bar drives the turning block and rotates when gliding, thereby realize the upset, automatic clockwise upset goes up when needing again to add the material, after adding, when carrying out the sand mixing operation, down at anticlockwise upset, carry out the dust absorption.

In this implementation: a first limiting column 507 is installed below the left side wall of the rotating block 502, and the connecting frame can be limited through the first limiting column, so that the connecting frame and the sand mixer keep the same horizontal line, and the dust collection effect is prevented from being influenced.

In this implementation: the connecting block 508 is installed above the right side wall of the rotating block 502, two second limiting columns 509 matched with the rotating block 502 are installed on the left side wall of the connecting block 508, and the rotating block rotating clockwise can be limited through the second limiting columns so as to be kept to turn over by 90 degrees.

In this implementation: the inside of air outlet 13 is equipped with filter screen 14, and air pressure bar 15 is installed to the bottom inboard of suction box 12, and the brush 16 with filter screen 14 contact is installed to the below of air pressure bar 15, and the filter screen can avoid the dust to flow through the gas outlet, and it reciprocates to drive the brush through the air pressure bar, cleans the filter screen, avoids the dust to block up the filter screen, causes unable dust absorption.

In this implementation: four rollers 19 are arranged at four corners of the bottom of the collecting box 17, a roller groove 20 in sliding connection with the rollers 19 is arranged at the bottom of the dust collection box 12, the collecting box can be conveniently pulled out by workers through the rollers and the roller groove for replacement, and replacement efficiency is improved.

The working principle is as follows: the connecting frame 506 is pushed by the pneumatic cylinder 510, the connecting frame 506 moves leftwards, the sliding rod 505 hinged in the connecting frame 506 slides in the second sliding groove 504, the rotating block 502 rotates clockwise when the sliding rod 505 slides, the pneumatic cylinder 510 contracts and rotates anticlockwise, the negative pressure fan 7 is started, dust enters the dust removal box 12 through the dust collection port 10, the brush 16 is driven by the pneumatic rod 15 to move upwards and downwards, the filter screen 14 is cleaned, and finally the dust falls into the collection box 17.

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. A dust removing device of a sand mixer, comprising: bottom plate (1), its characterized in that: the top left side of bottom plate (1) is equipped with roller mill (2), bottom plate (1) right side top is equipped with first support column (3) and second support column (4), the top of first support column (3) is equipped with tilting mechanism (5), the left side of tilting mechanism (5) is connected with fixed frame (6) negative wind press (7) are installed to the top of fixed frame (6), the below intercommunication of negative wind press (7) has first connecting pipe (8), first connecting pipe (8) run through the top of fixed frame (6), the below intercommunication of first connecting pipe (8) has second connecting pipe (9), the both sides fixed mounting of second connecting pipe (9) is in the inner wall both sides of fixed frame (6), the below equidistance intercommunication of second connecting pipe (9) has six dust absorption mouth (10), the right side intercommunication of negative wind press (7) has hose (11), bottom plate (1) top is equipped with dust absorption case (12), the below intercommunication of hose (11) has the top of dust absorption case (12), set up the dust absorption case (12) one side of collection box (17), collection box (17) is equipped with collection box (17) one side of collection box (17), collection box (17).

2. The dust removing apparatus of a sand mixer according to claim 1, wherein: tilting mechanism (5) include upset groove (501), the inside both ends of upset groove (501) are articulated through the round pin axle has turning block (502), first spout (503) have been seted up to the below of turning block (502), second spout (504) have been seted up at the both ends of upset groove (501), second spout (504) internal rotation is connected with slide bar (505), slide bar (505) rotate to be connected in first spout (503), the both ends of slide bar (505) all articulate in link (506), the right side of link (506) is connected with pneumatic cylinder (510), pneumatic cylinder (510) fixed mounting is in the top of second support column (4).

3. The dust removing apparatus of a sand mixer according to claim 2, wherein: a first limiting column (507) is arranged below the left side wall of the rotating block (502).

4. The dust removing apparatus of a sand mixer according to claim 2, wherein: connecting block (508) is installed to the right side wall top of turning block (502), two spacing posts (509) of second with turning block (502) complex are installed to the left side wall of connecting block (508).

5. The dust removing apparatus of a sand mixer according to claim 1, wherein: the inside of air outlet (13) is equipped with filter screen (14), pneumatic rod (15) are installed to the bottom inboard of suction box (12), brush (16) with filter screen (14) contact are installed to the below of pneumatic rod (15).

6. The dust removing device of the sand mixer as claimed in claim 1, wherein: four rollers (19) are arranged at four corners of the bottom of the collecting box (17), and roller grooves (20) which are in sliding connection with the rollers (19) are arranged at the bottom of the dust collection box (12).