CN218687488U

CN218687488U - Dust removal device for coal mine safety production

Info

Publication number: CN218687488U
Application number: CN202222637795.XU
Authority: CN
Inventors: 张飞宝; 王晓军; 吴永强; 李广; 杜伟军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-24
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a coal mine safety production dust removal device, which relates to the technical field of dust removal devices and comprises a dust removal box, wherein one side surface of the dust removal box is connected with a plurality of uniformly distributed air inlet covers in a through way, the other side surface of the dust removal box is connected with an exhaust pipe in a through way, and the inner side surface of the dust removal box is fixedly connected with a partition plate; the utility model discloses can realize the reciprocating motion to the transfer line when driving motor opens under drive mechanism's effect, and the removal of transfer line is more flexible under first reset spring and second reset spring's use, make the reciprocating motion more quick and the frequency of transfer line higher, two filter plate can follow the transfer line and carry out reciprocating motion when driving motor opens under guiding mechanism's effect, realize the vibrations to filter plate, the coal ash on having guaranteed to filter plate is shaken out, and collect in the middle of getting into the collection box through the ash bucket, filter plate's jam has been reduced, and avoided the manual work to clear up, the practicality of device has been increased.

Description

Dust removal device for coal mine safety production

Technical Field

The utility model relates to a dust collector technical field especially relates to a colliery safety in production dust collector.

Background

The coal mine is a place rich in coal resources, and generally refers to a factory which produces coal by adopting an underground mining or open pit mining mode, when a coal seam is far away from the ground, coal is generally selected to be excavated into an underground excavation roadway, which is an underground coal mine, when the coal seam is very close to the ground surface, the coal is generally selected to be excavated by directly stripping a surface soil layer, which is an open pit coal mine, and the underground coal mine needs a coal mine underground dust removal device for removing dust due to a large amount of dust in the mining process, so that the body of an underground coal mine worker is prevented from being damaged;

patent document CN 211116091U discloses a dust removal device for coal mines, the right of protection "comprises a box body, a water storage tank is movably connected to an inner cavity of the water storage tank, a water suction pump is fixedly connected to the bottom of the inner cavity of the water storage tank, a dust collection box is movably connected to the inner cavity of the storage box, a spray plate is fixedly connected to the top of the dust collection box, a spray head is fixedly connected to the bottom of the spray plate, a dust collection head is movably connected to one side of the dust collection box, and a telescopic pipe is fixedly connected to one side of the dust collection head; through being equipped with the shower plate, the bottom fixedly connected with sprinkler head of shower plate, the dust that absorbs the dust absorption motor by the sprinkler head removes dust ". However, after long-time use, the filter screen inside is easy to block, and the filter screen needs to be cleaned manually, so that the use effect is influenced;

therefore, a dust removing device for coal mine safety production needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a coal mine safety production dust removal device.

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

the utility model provides a coal mine safety produces dust collector, includes the dust removal case, one side through connection of dust removal case has the air inlet cover of a plurality of equipartitions, the opposite side through connection of dust removal case has the blast pipe, the medial surface fixedly connected with baffle of dust removal case, the top surface of baffle link up and has seted up the mounting groove, be provided with guiding mechanism between the medial surface of mounting groove and dust removal case, the protective housing is installed to the top surface of dust removal case, the side-mounting of protective housing has driving motor, the medial surface of protective housing is provided with drive mechanism.

Preferably, guiding mechanism includes four direction sleeve boards, four two liang of a set of respectively fixed connection at the medial surface of dust removal case and mounting groove of direction sleeve board, four sliding connection has the mounting panel, four between two medial surfaces that lie in upper portion in the direction sleeve board be provided with the installing frame between two medial surfaces that lie in the lower part in the direction sleeve board, all be provided with supporting spring between the both sides side of installing frame and mounting panel and the medial surface of direction sleeve board, be provided with two filter plate, four between the top surface of installing frame and the bottom surface of mounting panel lie in two ash buckets of bottom surface fixedly connected with of two in the lower part in the direction sleeve board, the collecting box is installed to the interior bottom surface of dust removal case, two the ash bucket all with the top surface through connection of collecting box.

Preferably, drive mechanism includes the crank, crank and driving motor's output fixed connection, articulate tip rotates and is connected with the connecting rod, the tip of connecting rod articulates there is the installation pole, the medial surface of guard box has the transfer line through support sliding connection, the fixed slot corresponding with the installation pole has been seted up to the side of transfer line, the tip cover that the installation pole is located the fixed slot inboard is equipped with first reset spring, the surface cover of transfer line is equipped with second reset spring.

Preferably, the side surfaces of the mounting plate and the mounting frame are attached to the inner side surface of the guide sleeve plate.

Preferably, one end of the first return spring is fixedly connected with the outer surface of the mounting rod, the other end of the first return spring is fixedly connected with the inner side surface of the fixing groove, one end of the second return spring is fixedly connected with the outer surface of the transmission rod, and the other end of the second return spring is fixedly connected with the side surface of the bracket.

Preferably, through opening through connection between dust removal case and the guard box, the top surface fixedly connected with dead lever of mounting panel, the dead lever pass the opening and with the tip fixed connection of transfer line.

The utility model discloses following beneficial effect has:

1. by arranging the driving motor and the transmission mechanism, the reciprocating motion of the transmission rod can be realized when the driving motor is started under the action of the transmission mechanism, and the transmission rod has more elasticity in movement under the use of the first return spring and the second return spring, so that the reciprocating motion of the transmission rod is quicker and the frequency is higher;

2. through setting up baffle and guiding mechanism, two filter plate can follow the transfer line and carry out reciprocating motion when driving motor opens under guiding mechanism's effect, realize having guaranteed that the coal ash on the filter plate can be shaken out to the vibrations of filtering the otter board, and collect in the middle of getting into the collection box through the ash bucket, reduced the jam of filtering the otter board, and avoided the manual work to clear up, increased the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of a main body of a dust removing device for coal mine safety production provided by the utility model;

FIG. 2 is a schematic structural view of a front sectional view of a dust removing box of the dust removing device for coal mine safety production provided by the utility model;

FIG. 3 is an exploded schematic view of a transmission mechanism of a dust removing device for coal mine safety production provided by the present invention;

in the figure: the dust removal device comprises a dust removal box 1, an air inlet cover 2, an exhaust pipe 3, a partition plate 4, a guide mechanism 5, a guide sleeve plate 51, a mounting plate 52, a mounting frame 53, a support spring 54, a filter screen plate 55, an ash hopper 56, a collecting box 57, a protective box 6, a driving motor 7, a transmission mechanism 8, a crank 81, a connecting rod 82, a mounting rod 83, a first return spring 84, a transmission rod 85, a second return spring 86 and a fixing rod 9.

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 dust removing device for coal mine safety production comprises a dust removing box 1, wherein one side surface of the dust removing box 1 is connected with a plurality of uniformly distributed air inlet covers 2 in a penetrating way, the other side surface of the dust removing box 1 is connected with an exhaust pipe 3 in a penetrating way, the inner side surface of the dust removing box 1 is fixedly connected with a partition plate 4, the top surface of the partition plate 4 is provided with a mounting groove in a penetrating way, a guide mechanism 5 is arranged between the mounting groove and the inner side surface of the dust removing box 1, the guide mechanism 5 comprises four guide sleeve plates 51, every two of the four guide sleeve plates 51 are fixedly connected with the inner side surfaces of the dust removing box 1 and the mounting groove respectively, a mounting plate 52 is slidably connected between the two inner side surfaces of the upper part of the four guide sleeve plates 51, a mounting frame 53 is arranged between the two inner side surfaces of the lower part of the four guide sleeve plates 51, the side surfaces of the mounting plate 52 and the mounting frame 53 are both attached to the inner side surfaces of the guide sleeve plates 51, supporting springs 54 are arranged between the side surfaces of two sides of the mounting frame 53 and the mounting plate 52 and the inner side surface of the guide sleeve plate 51, two filter screen plates 55 are arranged between the top surface of the mounting frame 53 and the bottom surface of the mounting plate 52, two ash hoppers 56 are fixedly connected to the bottom surfaces of the lower two of the four guide sleeve plates 51, a collecting box 57 is arranged on the inner bottom surface of the dust box 1, the two ash hoppers 56 are communicated with the top surface of the collecting box 57, when the driving motor 7 is started under the action of the guide mechanism 5, the two filter screen plates 55 can reciprocate along with the transmission rod 85, so that the vibration of the filter screen plates 55 is realized, the coal ash on the filter screen plates 55 can be vibrated out, and the coal ash enters the collecting box 57 through the ash hoppers 56 for collection, the blockage of the filter screen plates 55 is reduced, the manual cleaning is avoided, the practicability of the device is increased, a protecting box 6 is arranged on the top surface of the dust box 1, the side-mounting of guard box 6 has driving motor 7, the medial surface of guard box 6 is provided with drive mechanism 8, drive mechanism 8 includes crank 81, crank 81 and driving motor 7's output fixed connection, the tip of crank 81 rotates and is connected with connecting rod 82, the tip of connecting rod 82 articulates there is installation pole 83, the medial surface of guard box 6 has transfer line 85 through support sliding connection, the fixed slot corresponding with installation pole 83 is seted up to the side of transfer line 85, the tip cover that installation pole 83 is located the fixed slot inboard is equipped with first reset spring 84, the one end of first reset spring 84 and the surface fixed connection of installation pole 83 and the medial surface fixed connection of the other end and fixed slot, the surface cover of transfer line 85 is equipped with second reset spring 86, the one end of second reset spring 86 and the surface fixed connection of transfer line 85 and the side fixed connection of support, through opening through-connection between dust removal case 1 and guard box 6, the top surface fixed connection of mounting panel 52 has dead lever 9, dead lever 9 passes the opening and is connected with the tip fixed connection of transfer line 85, can realize the reciprocating motion of transfer line 85 when driving motor 7 opens under the effect of drive mechanism 8, and the reciprocating motion of transfer line 85 that the reciprocating spring 84 and the use of second reset spring 85 is more elastic and the quick and the reciprocating motion of the transfer line 85.

The utility model discloses a concrete theory of operation as follows:

when the dust removal device is used, firstly, a worker needs to place the dust removal box 1 to a proper place, then the exhaust pipe 3 is connected with the dust removal fan, when the dust removal fan is started, the worker can suck gas containing coal ash into the dust removal box 1 through the air inlet covers 2, the coal ash in the filtered gas passing through the two filter screen plates 55 is adsorbed on the side surfaces of the filter screen plates 55, clean gas is exhausted from the exhaust pipe 3, after the dust removal device is used for a period of time, the two filter screen plates 55 can be blocked by the coal ash, and at the moment, the dust removal fan is closed and the driving motor 7 is started to clean the filter screen plates 55;

can drive crank 81 when driving motor 7 opens and rotate, crank 81 drives installation pole 83 through connecting rod 82 when rotating and slides in the middle of the fixed slot of transfer line 85 side, and carry out the transmission through first reset spring 84 to transfer line 85 and make its medial surface at the support slide, transfer line 85 can drive dead lever 9 and mounting panel 52 slide when sliding, make mounting panel 52, mounting frame 53 and two filter plate 55 carry out the reciprocating motion of horizontal direction, the realization is to the vibrations of two filter plate 55, make the coal ash on the filter plate 55 shake and fall and get into in the middle of collection box 57 through ash bucket 56, the staff regularly to the coal ash in the collection box 57 clear up can.

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 utility model provides a colliery safety in production dust collector, includes dust removal case (1), its characterized in that, one side through connection of dust removal case (1) has air inlet cover (2) of a plurality of equipartitions, the opposite side through connection of dust removal case (1) has blast pipe (3), medial surface fixedly connected with baffle (4) of dust removal case (1), the top surface of baffle (4) link up and has seted up the mounting groove, be provided with guiding mechanism (5) between the medial surface of mounting groove and dust removal case (1), protective housing (6) are installed to the top surface of dust removal case (1), the side-mounting of protective housing (6) has driving motor (7), the medial surface of protective housing (6) is provided with drive mechanism (8).

2. The coal mine safety production dust removal device according to claim 1, wherein the guide mechanism (5) comprises four guide sleeve plates (51), four guide sleeve plates (51) are respectively fixedly connected to the inner side surfaces of the dust removal box (1) and the installation groove in a group of two guide sleeve plates (51), four mounting plates (52) are slidably connected between two inner side surfaces of the upper portion of the guide sleeve plates (51), four mounting frames (53) are arranged between two inner side surfaces of the lower portion of the guide sleeve plates (51), supporting springs (54) are arranged between two side surfaces of the mounting frames (53) and the mounting plates (52) and the inner side surfaces of the guide sleeve plates (51), two filter screen plates (55) are arranged between the top surface of the mounting frames (53) and the bottom surface of the mounting plates (52), four bottom surfaces of the two guide sleeve plates (51) are fixedly connected with two ash hoppers (56) in the lower portion, a collection box (57) is installed on the dust removal surface of the guide sleeve plate (1), and the two ash hoppers (56) are connected with the top surface of the collection box (57) in a penetrating manner.

3. The coal mine safety production dust removal device according to claim 1, wherein the transmission mechanism (8) comprises a crank (81), the crank (81) is fixedly connected with the output end of the driving motor (7), the end of the crank (81) is rotatably connected with a connecting rod (82), the end of the connecting rod (82) is hinged with a mounting rod (83), the inner side surface of the protection box (6) is slidably connected with a transmission rod (85) through a support, a fixing groove corresponding to the mounting rod (83) is formed in the side surface of the transmission rod (85), a first return spring (84) is sleeved at the end, located on the inner side of the fixing groove, of the mounting rod (83), and a second return spring (86) is sleeved on the outer surface of the transmission rod (85).

4. The coal mine safety production dust removal device of claim 2, wherein the side surfaces of the mounting plate (52) and the mounting frame (53) are attached to the inner side surface of the guide sleeve plate (51).

5. The dust removal device for coal mine safety production according to claim 3, wherein one end of the first return spring (84) is fixedly connected with the outer surface of the mounting rod (83) and the other end of the first return spring is fixedly connected with the inner side surface of the fixing groove, one end of the second return spring (86) is fixedly connected with the outer surface of the transmission rod (85) and the other end of the second return spring is fixedly connected with the side surface of the bracket.

6. The dust removal device for coal mine safety production according to claim 2, wherein the dust removal box (1) is connected with the protection box (6) through an opening, a fixing rod (9) is fixedly connected to the top surface of the mounting plate (52), and the fixing rod (9) penetrates through the opening and is fixedly connected with the end of the transmission rod (85).