CN222076195U

CN222076195U - A fast dust removal mechanism

Info

Publication number: CN222076195U
Application number: CN202420026633.9U
Authority: CN
Inventors: 曹晨; 田崇召; 陈浩; 魏帅
Original assignee: Shaanxi Zhongtai Energy Investment Co ltd
Current assignee: Shaanxi Zhongtai Energy Investment Co ltd
Priority date: 2024-01-05
Filing date: 2024-01-05
Publication date: 2024-11-29
Anticipated expiration: 2034-01-05

Abstract

The utility model relates to the technical field of coal mine dust removal, in particular to a rapid dust removal mechanism. Including fixing the dust removal case at the shallow top, dust removal incasement fixed mounting has the diaphragm, the first air intake that is located the diaphragm below has been seted up to one side of dust removal case, the second air intake has been seted up on the diaphragm, the top of dust removal case is fixed and the intercommunication has the fan, the top fixed mounting of diaphragm has the U-shaped frame, the top slidable mounting of diaphragm has first rectangle frame, the inner wall sliding connection of first rectangle frame and U-shaped frame, the welding of the top of first rectangle frame has the screen panel, slidable mounting has the second rectangle frame in the first rectangle frame, fixed mounting has the dust removal sack that is located the screen panel on the second rectangle frame. Through simple dust removal and locking structure to can effectively improve the filter effect to the dust, be convenient for in time clear up the dust, can effectively guarantee the filter effect to the dust, be convenient for use for a long time.

Description

Quick dust removal mechanism

Technical Field

The utility model relates to the technical field of coal mine dust removal, in particular to a rapid dust removal mechanism.

Background

Along with the continuous development of economy, the market is to the demand of energy constantly increases, and coal resource is the very important one wherein, and the colliery often can produce a large amount of dust in exploitation and work progress, seriously influences the operational environment, endangers human health and environment, consequently need use dust removal mechanism to carry out dust removal operation, has disclosed in the prior art that the quick dust removal mechanism of colliery adoption of authorized announcement number CN213598014U is including drive mechanism, dust removal mechanism, connecting pipe and dust removal section of thick bamboo, the side terminal surface symmetry fixedly connected with of dust removal section of thick bamboo is used for the connecting pipe of admitting air, and is located the fixed joint in interior terminal surface center department of dust removal section of thick bamboo has drive mechanism, drive mechanism's outer terminal surface rotation meshing is connected with dust removal mechanism. According to the utility model, the transmission mechanism is arranged, when the transmission is carried out, the fixed motor can drive the transmission shaft to rotate, so that the transmission shaft can drive the four groups of gear shafts to rotate through the fixed gears, and when the four groups of gear shafts rotate, the limiting sleeve can be driven to rotate through the gear grooves, so that the following multiple groups of support frames are convenient to rotate after being attached to the side wall of the dust removing cylinder, and as the filter plates are arranged inside the support frames, dust-containing air can be contacted with the multiple groups of filter plates, and the efficiency of filtering the dust-containing air is improved to the greatest extent.

However, the design finds that the filter plate has limited dust filtering effect, is inconvenient to clean the filtered dust in time, and can lead to a rapid decline trend of dust treatment effect after a large amount of dust is adhered to the filter plate, so that the filter plate is inconvenient to use for a long time.

Disclosure of utility model

The utility model aims to provide the rapid dust removing mechanism, which can effectively improve the filtering effect on dust, is convenient for cleaning the dust in time, can effectively ensure the filtering effect on the dust, is convenient for long-term use and solves the problems in the prior art.

In order to achieve the purpose, the quick dust removing mechanism comprises a dust removing box fixed at the top of a trolley, wherein a transverse plate is fixedly installed in the dust removing box, a first air inlet positioned below the transverse plate is formed in one side of the dust removing box, a second air inlet is formed in the transverse plate, a fan is fixedly and communicated with the top of the dust removing box, a U-shaped frame is fixedly installed at the top of the transverse plate, a first rectangular frame is slidably installed at the top of the transverse plate, the first rectangular frame is slidably connected with the inner wall of the U-shaped frame, a net cover is welded at the top of the first rectangular frame, a second rectangular frame is slidably installed in the first rectangular frame, a dust removing cloth bag positioned in the net cover is fixedly installed on the second rectangular frame, two clamping holes penetrate through the two sides of the first rectangular frame, clamping rods are slidably arranged in the clamping holes, connecting plates are arranged on two sides of the dust removing box, one end of each clamping rod extends to the outside the corresponding dust removing box, the corresponding connecting plates are welded on the two sides of the corresponding connecting plates, and the connecting plates penetrate through the connecting plates are welded on the two sides of the corresponding connecting plates.

In order to facilitate rapid replacement of the dust collection cloth bag:

According to the technical scheme, the second rectangular frame further comprises two rectangular blocks, the two rectangular blocks are respectively welded on the inner walls of the two sides of the second rectangular frame, clamping grooves are formed in the inner walls of the two sides of the first rectangular frame, a plug rod is slidably mounted in the clamping grooves, a sliding groove is formed in the bottom of the rectangular block, a sliding plate and a spring are slidably mounted in the sliding groove, one end of the plug rod extends into the corresponding sliding groove and is welded with the sliding plate, and one ends of the two springs, which are far away from each other, are respectively in contact with the corresponding sliding plate.

The improved dust removing cloth bag has the beneficial effects that by the arrangement, the dust removing cloth bag can be conveniently and quickly disassembled and assembled, and the dust removing cloth bag can be conveniently and quickly replaced, so that the dust filtering effect can be effectively ensured.

In order to prevent larger sundries from being carried out in the dust removal box:

As a further improvement of the technical scheme, a screen plate is fixedly arranged in the first air inlet, a rectangular through hole penetrates through the inner wall of one side of the dust removal box, a cover plate matched with the rectangular through hole is arranged on one side of the dust removal box, and the screen plate and the first rectangular frame are matched with the rectangular through hole.

The improved dust removing box has the beneficial effects that larger sundries can be prevented from being arranged in the dust removing box by arranging the screen plate.

In order to support and limit the screw rod conveniently:

as a further improvement of the technical scheme, round holes are formed in two sides of the dust removing box in a penetrating mode, and one end of the screw rod is rotatably installed in the corresponding round hole.

The improved screw rod has the beneficial effects that the screw rod is convenient to support and limit by arranging the round holes.

To facilitate the movement of the clamping bar:

As a further improvement of the technical scheme, two first through holes are formed in two sides of the dust removal box in a penetrating mode, the first through holes penetrate through the U-shaped frame, and the clamping rods penetrate through the corresponding first through holes in a sliding mode.

The improved clamping rod has the beneficial effects that the clamping rod is convenient to move by arranging the first through hole.

In order to facilitate the insertion rod to enter and exit the chute:

As a further improvement of the technical scheme, second through holes are formed in the inner walls of the sides, away from each other, of the two sliding grooves, the second through holes penetrate through the second rectangular frame, and the inserted bars penetrate through the corresponding second through holes.

The improved sliding chute has the beneficial effects that the second through hole is formed, so that the inserting rod can conveniently enter and exit the sliding chute.

To prevent the spring and slide from coming out of the chute:

As a further improvement of the technical scheme, a limiting rod is fixedly arranged in the sliding groove, and the limiting rod penetrates through the spring and the sliding plate in a sliding mode.

The improved sliding chute has the beneficial effects that the limiting rod is arranged, so that the spring and the sliding plate are conveniently limited, and the spring and the sliding plate are prevented from being separated from the sliding chute.

The dust-removing and locking device has the beneficial effects that the dust-removing and locking device can effectively improve the dust-removing and locking effect, is convenient for timely cleaning dust, can effectively ensure the dust-removing and locking effect, and is convenient for long-term use.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional assembly structure of a clamping rod and a connecting plate in the utility model;

FIG. 5 is an enlarged schematic view of the portion B of FIG. 1 according to the present utility model;

fig. 6 is an enlarged schematic view of the portion C of fig. 2 according to the present utility model.

The dust removing device comprises a trolley, a dust removing box, a transverse plate, a first air inlet, a second air inlet, a fan, a U-shaped frame, a first rectangular frame, a 9, a net cover, a 10, a second rectangular frame, a 11, a dust removing cloth bag, a 12, a clamping hole, a 13, a clamping rod, a 14, a connecting plate, a 15, a screw rod, a 16, a rectangular block, a 17, a clamping groove, a 18, an inserting rod, a 19, a chute, a 20, a sliding plate, a 21 and a spring.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-6, a rapid dust removing mechanism comprises a dust removing box 2 fixed at the top of a cart 1, wherein a transverse plate 3 is fixedly arranged in the dust removing box 2, a first air inlet 4 positioned below the transverse plate 3 is arranged at one side of the dust removing box 2, a second air inlet 5 is arranged on the transverse plate 3, the top of the dust removing box 2 is fixedly communicated with a fan 6, a U-shaped frame 7 is fixedly arranged at the top of the transverse plate 3, a first rectangular frame 8 is slidably arranged at the top of the transverse plate 3, the first rectangular frame 8 is slidably connected with the inner wall of the U-shaped frame 7, a mesh enclosure 9 is welded at the top of the first rectangular frame 8, a second rectangular frame 10 is slidably arranged in the first rectangular frame 8, a dust removing cloth bag 11 positioned in the mesh enclosure 9 is fixedly arranged on the second rectangular frame 10, the second air inlet 5 is matched with the dust removing cloth bag 11, two clamping holes 12 are formed in the two sides of the first rectangular frame 8 in a penetrating manner, clamping rods 13 are arranged in the clamping holes 12 in a sliding manner, connecting plates 14 are arranged on the two sides of the dust removal box 2, one ends of the clamping rods 13 extend out of the dust removal box 2 and are welded with the corresponding connecting plates 14, screw rods 15 are rotatably arranged on the two sides of the dust removal box 2, the screw rods 15 penetrate through the corresponding connecting plates 14 in a threaded manner, through a simple dust removal and locking structure, the filtering effect on dust can be effectively improved, timely cleaning is facilitated, the filtering effect on dust can be effectively ensured, the long-term use is facilitated, the second rectangular frame 10 further comprises two rectangular blocks 16, the two rectangular blocks 16 are respectively welded on the inner walls of the two sides of the second rectangular frame 10, clamping grooves 17 are formed in the inner walls of the two sides of the first rectangular frame 8 in a sliding manner, inserting rods 18 are slidably arranged in the clamping grooves 17, the bottom of the rectangular block 16 is provided with a chute 19, the chute 19 is internally and slidably provided with a slide plate 20 and a spring 21, one end of the inserted link 18 extends into the corresponding chute 19 and is welded with the slide plate 20, one ends of the two springs 21 which are mutually far away are respectively contacted with the corresponding slide plate 20, through the arrangement, the dust collection cloth bag 11 is convenient to be quickly disassembled and assembled, the dust collection cloth bag 11 is further convenient to be quickly replaced, the filtering effect on dust can be effectively ensured, the first air inlet 4 is internally and fixedly provided with a screen plate, one side inner wall of the dust collection box 2 is penetrated with a rectangular through hole, one side of the dust collection box 2 is provided with a cover plate matched with the rectangular through hole, the screen plate 9 and the first rectangular frame 8 are matched with the rectangular through hole, and the screen plate is arranged to prevent larger sundries from being processed in the dust collection box 2, the two sides of the dust box 2 are respectively penetrated with a round hole, one end of the screw rod 15 is rotatably arranged in the corresponding round hole, the round holes are arranged, so that the screw rod 15 is supported and limited conveniently, two first through holes are respectively penetrated at the two sides of the dust box 2, the first through holes penetrate through the U-shaped frame 7, the clamping rod 13 penetrates through the corresponding first through holes in a sliding manner, the clamping rod 13 is convenient to move, two second through holes are respectively penetrated on the inner wall of one side, far away from each other, of the sliding grooves 19, the second through holes penetrate through the second rectangular frame 10, the inserting rod 18 penetrates through the corresponding second through holes, the inserting rod 18 enters and exits the sliding grooves 19 through the arrangement of the second through holes, the limiting rod is fixedly arranged in the sliding grooves 19, the limiting rod penetrates through the spring 21 and the sliding plate 20 in a sliding manner, the limiting rod is arranged, so that the spring 21 and the sliding plate 20 are limited conveniently, preventing the spring 21 and slide 20 from disengaging the chute 19.

The working principle of the utility model is as follows: when in use, the cart 1 is pushed firstly, the dust removing mechanism is moved to a proper position, then the fan 6 is started, under the action of negative pressure, air mixed with dust outside the dust removing box 2 enters the dust removing cloth bag 11 through the first air inlet 4 and the second air inlet 5 to be filtered, clean air is discharged out of the dust removing box 2 through the net cover 9 and the fan 6, dust is trapped in the dust removing cloth bag 11, when the dust in the dust removing cloth bag 11 needs to be cleaned, the cover plate is opened firstly, the rectangular through hole is opened, then the two screw rods 15 are rotated, the screw rods 15 drive the connecting plate 14 to be far away from the dust removing box 2, the connecting plate 14 drives the two clamping rods 13 to respectively slide out of the corresponding clamping holes 12, the fixation of the first rectangular frame 8 is released, then the net cover 9 is pulled, the first rectangular frame 8, the second rectangular frame 10 and the dust removing cloth bag 11 are pulled out of the dust removing box 2 through the rectangular through holes, then the dust in the dust collecting cloth bag 11 can be cleaned, the dust filtering effect can be effectively improved, the dust can be cleaned in time, the dust filtering effect can be effectively ensured, the dust collecting cloth bag 11 is convenient for long-term use, when the dust collecting cloth bag 11 needs to be replaced, the two sliding plates 20 are pulled first, the sliding plates 20 slide in the corresponding sliding grooves 19, the springs 21 are compressed, the sliding plates 20 drive the inserting rods 18 to slide out of the corresponding clamping grooves 17, the fixation of the second rectangular frame 10 is released, the two rectangular blocks 16 are pulled later, the second rectangular frame 10 is driven to slide out of the first rectangular frame 8, the dust collecting cloth bag 11 is taken out of the net cover 9, then the new dust collecting cloth bag 11 and the second rectangular frame 10 are installed in the first rectangular frame 8 and the net cover 9, through such setting to be convenient for carry out quick assembly disassembly to dust removal sack 11, and then be convenient for quick replacement dust removal sack 11, thereby can effectively guarantee the filter effect to the dust.

It should be noted that, in this document, 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 principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it will be appreciated that numerous modifications, adaptations and variations of the utility model can be made by those skilled in the art without departing from the principles of the utility model, and that other features and advantages of the utility model can be combined in any suitable manner, and that no improvement in the design or design of the utility model is intended to be applied directly to other applications.

Claims

1. The utility model provides a quick dust removal mechanism, includes dust collection box (2) fixed at shallow (1) top, its characterized in that dust collection box (2) internally mounted has diaphragm (3), first air intake (4) that are located diaphragm (3) below are seted up to one side of dust collection box (2), second air intake (5) have been seted up on diaphragm (3), fixed and intercommunication in top of dust collection box (2) has fan (6), the top fixed mounting of diaphragm (3) has U-shaped frame (7), the top slidable mounting of diaphragm (3) has first rectangle frame (8), the inner wall sliding connection of first rectangle frame (8) and U-shaped frame (7), the top welding of first rectangle frame (8) has screen panel (9), slidable mounting has second rectangle frame (10) on first rectangle frame (8), fixed mounting has sack (11) that are located screen panel (9), sack (5) and sack (11) have the inner wall sliding connection of first rectangle frame (8) both sides (12), dust collection bar (12) are equipped with two sides (12) and are run through in the connection board (12), one end of the clamping rod (13) extends out of the dust removal box (2) and is welded with the corresponding connecting plate (14), screw rods (15) are rotatably arranged on two sides of the dust removal box (2), and threads of the screw rods (15) penetrate through the corresponding connecting plate (14).

2. The rapid dust removal mechanism according to claim 1, wherein the second rectangular frame (10) further comprises two rectangular blocks (16), the two rectangular blocks (16) are welded on two side inner walls of the second rectangular frame (10) respectively, clamping grooves (17) are formed in two side inner walls of the first rectangular frame (8), inserting rods (18) are slidably mounted in the clamping grooves (17), sliding grooves (19) are formed in the bottoms of the rectangular blocks (16), sliding plates (20) and springs (21) are slidably mounted in the sliding grooves (19), one ends of the inserting rods (18) extend into the corresponding sliding grooves (19) and are welded with the sliding plates (20), and one ends, away from each other, of the two springs (21) are in contact with the corresponding sliding plates (20) respectively.

3. The rapid dust removing mechanism according to claim 1, wherein the screen plate is fixedly arranged in the first air inlet (4), a rectangular through hole is formed in the inner wall of one side of the dust removing box (2), a cover plate matched with the rectangular through hole is arranged on one side of the dust removing box (2), and the screen plate (9) and the first rectangular frame (8) are matched with the rectangular through hole.

4. The rapid dust removing mechanism according to claim 1, wherein round holes are formed in two sides of the dust removing box (2), and one end of the screw rod (15) is rotatably arranged in the corresponding round hole.

5. The quick dust removing mechanism according to claim 1, wherein two first through holes penetrate through two sides of the dust removing box (2), the first through holes penetrate through the U-shaped frame (7), and the clamping rods (13) penetrate through the corresponding first through holes in a sliding mode.

6. The quick dust removing mechanism according to claim 2, wherein the inner walls of the two sliding grooves (19) on one side far away from each other are respectively penetrated with a second through hole, the second through holes penetrate through the second rectangular frame (10), and the inserted bars (18) penetrate through the corresponding second through holes.

7. The rapid dust removing mechanism according to claim 2, wherein a limiting rod is fixedly arranged in the sliding groove (19), and the limiting rod penetrates through the spring (21) and the sliding plate (20) in a sliding mode.