CN212105935U

CN212105935U - Dust removal device for coal mine underground roadway

Info

Publication number: CN212105935U
Application number: CN202020689094.9U
Authority: CN
Inventors: 杨秀平; 王占江
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-08
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a coal mine underground roadway dust removal device, which comprises a left box body and a right box body, wherein the inner walls of the left box body and the right box body are respectively and fixedly provided with a first fixing plate and a second fixing plate, the inner sides of the first fixing plate and the second fixing plate are provided with a left clamping net and a right clamping net, the upper end and the lower end of the left box body are respectively and fixedly provided with a fixing ring, the front end and the rear end of the inner side wall of the fixing ring are respectively provided with an opening, the upper end and the lower end of the right box body are respectively and fixedly provided with a mounting ring, the inner side wall of the mounting ring is fixedly provided with a bearing, the inner side wall of the inner ring of the bearing is slidably provided with a cross rod, the utility model discloses that the left clamping net and the right clamping net are respectively arranged in the left box body and the right box body, a clamping, the dust removal layer is more convenient to replace, the design is reasonable, and the practicability is strong.

Description

Dust removal device for coal mine underground roadway

Technical Field

The utility model relates to a dust collector technical field specifically is a colliery underworkings dust collector.

Background

In order to guarantee the normal working environment of workers in a mine, dust removing equipment needs to be additionally arranged, the traditional dust removing equipment at present consists of a box body, an internal fan and a dust removing layer, when the dust removing layer needs to be replaced, the fan is located on the front side of the dust removing layer, the fan can be detached firstly, then the dust removing layer is replaced, and the dust removing device is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery underworkings dust collector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for a coal mine underground roadway comprises a left box body and a right box body, wherein a first fixing plate and a second fixing plate are fixedly mounted on the inner walls of the left box body and the right box body respectively, a left clamping net and a right clamping net are arranged on the inner sides of the first fixing plate and the second fixing plate, fixing rings are fixedly mounted at the upper end and the lower end of the left box body respectively, through holes are formed in the front end and the rear end of the inner side wall of each fixing ring, mounting rings are fixedly mounted at the upper end and the lower end of the right box body respectively, a bearing is fixedly mounted on the inner side wall of each mounting ring, a cross rod is slidably mounted on the inner side wall of the inner ring of the bearing, an elastic piece is arranged at the right end of each cross rod, the left end of each cross rod penetrates through the fixing rings to extend to the left side of the corresponding fixing ring, fixture blocks, the bottom fixed mounting of right side box has the stabilizer blade, the bottom of stabilizer blade is equipped with the mounting.

Preferably, both ends all are equipped with the draw-in groove about solid fixed ring's the inside wall left end.

Preferably, the elastic part comprises a spring, the left end of the spring is fixedly installed at the right end of the inner ring of the bearing, the right end of the spring is fixedly installed with a cylindrical block, and the left end of the cylindrical block is fixedly installed at the right end of the cross rod.

Preferably, the mounting includes the mounting panel, the top left side fixed mounting of mounting panel is in the bottom of stabilizer blade, the top of mounting panel is equipped with the mounting hole, be equipped with the bolt in the mounting hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an in left box and right box, be equipped with left centre gripping net and right centre gripping net in left box and the right box respectively, be equipped with the fixture block through elastic component control on the box of the right side, elasticity through the elastic component makes the fixture block joint in right box solid fixed ring's left side, and then accomplishes the installation of left box and right box, when changing inside dusting layer, only need rotate the fixture block can, make the change on dusting layer more convenient, reasonable in design, the practicality is stronger.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of the present invention at a.

Fig. 3 is a left side view of the fixing ring of the present invention.

In the figure: 1. left box, 2, right box, 3, first fixed plate, 4, second fixed plate, 5, solid fixed ring, 6, opening, 7, collar, 8, bearing, 9, horizontal pole, 10, elastic component, 11, fixture block, 12, left centre gripping net, 13, right centre gripping net, 14, wind gap, 15, fan, 16, stabilizer blade, 17, mounting, 18, draw-in groove, 19, spring, 20, cylinder piece, 21, mounting panel, 22, mounting hole, 23, bolt.

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

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a dust removal device for a coal mine underground roadway comprises a left box body 1 and a right box body 2, wherein a first fixing plate 3 and a second fixing plate 4 are respectively and fixedly installed on the inner walls of the left box body 1 and the right box body 2, as shown in figure 1, the number of the first fixing plate 3 and the second fixing plate 4 is two respectively, the first fixing plate 3 and the second fixing plate 4 are used for fixing a left clamping net 12 and a right clamping net 13, the inner sides of the first fixing plate 3 and the second fixing plate 4 are provided with the left clamping net 12 and the right clamping net 13, the left clamping net 12 and the right clamping net 13 are box-shaped, the aperture of the left clamping net 12 and the aperture of the right clamping net 13 are 3 mm, the upper end and the lower end of the left box body 1 are respectively and fixedly provided with a fixing ring 5, the front end and the rear end of the inner side wall of the fixing ring 5 are respectively provided with an opening 6, the upper end and the lower end of the, bearing 8's inner circle inside wall slidable mounting has horizontal pole 9, the right-hand member of horizontal pole 9 is equipped with elastic component 10, the left end of horizontal pole 9 passes solid fixed ring 5 and extends to solid fixed ring 5's left side, the equal fixed mounting in both ends has fixture block 11 about horizontal pole 9's the lateral wall, the right-hand member joint of fixture block 11 is at solid fixed ring 5's left surface, elasticity through elastic component 10, make the right-hand member laminating of fixture block 11 at solid fixed ring 5's left surface, the right-hand member laminating of left side box 1 is at the left end of right box 2 simultaneously, be equipped with wind gap 14 and fan 15 on left side box 1 and the right box 2 respectively, the bottom fixed mounting of right side box 2 has.

Particularly, both ends all are equipped with draw-in groove 18 about the inside wall left end of solid fixed ring 5, and the setting of draw-in groove 18 for hold fixture block 11, avoid horizontal pole 9 to rotate at will.

Specifically, the elastic member 10 includes a spring 19, a left end of the spring 19 is fixedly mounted on a right end of the inner race of the bearing 8, a right end of the spring 19 is fixedly mounted on a cylindrical block 20, a left end of the cylindrical block 20 is fixedly mounted on a right end of the crossbar 9, and the spring 19 shown in fig. 2 is in a compressed state.

Specifically, the fixing member 17 includes a mounting plate 21, the top left side of the mounting plate 21 is fixedly mounted at the bottom end of the leg 16, a mounting hole 22 is formed at the top of the mounting plate 21, a bolt 23 is provided in the mounting hole 22, and the bolt 23 can be fixed on the ground in the mine.

The working principle is as follows: when the dust removal layer in the left clamping net 12 and the right clamping net 13 needs to be replaced, the cylindrical block 20 is moved leftwards, the clamping block 11 is separated from the clamping groove 18, then the cylindrical block 20 is rotated ninety degrees, the two clamping blocks 11 correspond to the two through holes 6 respectively, then the left box body 1 is moved leftwards, the two clamping blocks 11 are enabled to complete the disassembly of the left box body 1 and the right box body 2 through the two through holes 6 respectively, and then a new dust removal layer is replaced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A coal mine underground roadway dust removal device is characterized in that: comprises a left box body (1) and a right box body (2), wherein the inner walls of the left box body (1) and the right box body (2) are respectively fixedly provided with a first fixing plate (3) and a second fixing plate (4), the inner sides of the first fixing plate (3) and the second fixing plate (4) are provided with a left clamping net (12) and a right clamping net (13), the upper end and the lower end of the left box body (1) are respectively fixedly provided with a fixing ring (5), the front end and the rear end of the inner side wall of the fixing ring (5) are respectively provided with a through opening (6), the upper end and the lower end of the right box body (2) are respectively fixedly provided with a mounting ring (7), the inner side wall of the mounting ring (7) is fixedly provided with a bearing (8), the inner side wall of the inner ring of the bearing (8) is slidably provided with a transverse rod (9), the right end of the transverse rod (9) is provided with an elastic piece (10, the utility model discloses a fan, including horizontal pole (9), the equal fixed mounting in both ends has fixture block (11) about the lateral wall of horizontal pole (9), the right-hand member joint of fixture block (11) is at the left surface of solid fixed ring (5), be equipped with wind gap (14) and fan (15) on left side box (1) and right box (2) respectively, the bottom fixed mounting of right side box (2) has stabilizer blade (16), the bottom of stabilizer blade (16) is equipped with mounting (17).

2. The coal mine underground roadway dust removal device according to claim 1, characterized in that: both ends all are equipped with draw-in groove (18) about the inside wall left end of solid fixed ring (5).

3. The coal mine underground roadway dust removal device according to claim 1, characterized in that: the elastic part (10) comprises a spring (19), the left end of the spring (19) is fixedly installed at the right end of the inner ring of the bearing (8), the right end of the spring (19) is fixedly installed with a cylindrical block (20), and the left end of the cylindrical block (20) is fixedly installed at the right end of the cross rod (9).

4. The coal mine underground roadway dust removal device according to claim 1, characterized in that: mounting (17) are including mounting panel (21), the top left side fixed mounting of mounting panel (21) is in the bottom of stabilizer blade (16), the top of mounting panel (21) is equipped with mounting hole (22), be equipped with bolt (23) in mounting hole (22).