CN216110829U

CN216110829U - Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support

Info

Publication number: CN216110829U
Application number: CN202122724236.8U
Authority: CN
Inventors: 司文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-22
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a coal mine electromechanical fully mechanized mining support spray dust removal device in the technical field of coal mines, which comprises a fully mechanized mining support base, wherein a hydraulic rod is fixedly arranged in the middle of the upper surface of the fully mechanized mining support base, a top plate is fixedly arranged at the top of the hydraulic rod, and a first water pipe fixed along the length direction of the top plate is arranged in the middle of the top plate; according to the utility model, through the arranged sliding component and the water pipe storage shaft, the position of the spray dust removal spray head can be adjusted according to the actual use condition of the fully mechanized mining support, the spray dust removal spray head is moved to a place with larger dust amount, the dust removal efficiency of the spray dust removal equipment can be increased, the arranged water pipe storage shaft can fix redundant water pipes, in addition, through the arranged fixing component, the moved spray dust removal equipment can be quickly fixed on the fully mechanized mining support, the integral stability of the spray dust removal equipment during use is increased, and the position-variable spray dust removal equipment is more convenient and faster to use.

Description

Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support

Technical Field

The utility model relates to the technical field of coal mines, in particular to spraying dust removal equipment for an electromechanical fully mechanized mining support of a coal mine.

Background

The coal mine electromechanical comprehensive mining support is important equipment of mining machinery, has the advantages of high structural strength, good supporting performance, high support moving speed, safety, reliability and the like, can enable a coal face to achieve high yield, high efficiency and high recovery rate, lightens labor intensity, reduces cost and tunneling rate, is widely applied to the coal mine industry, and is matched with spray dust removal equipment to reduce dust and maintain operation space while operating.

However, the existing spraying and dust removing equipment for the coal mine electromechanical fully-mechanized mining support has certain defects, the spraying and dust removing equipment for the coal mine electromechanical fully-mechanized mining support is fixed on the coal mine electromechanical fully-mechanized mining support, when the coal mine electromechanical fully-mechanized mining support works at different inclined angles, the place where more dust is generated can be changed at any time, the spraying and dust removing equipment installed at a fixed position is difficult to cover the place where more dust is generated, and the spraying and dust removing equipment is low in dust removing efficiency and not beneficial to maintenance of an operation space.

Based on the technical scheme, the utility model designs the spray dust removal equipment for the electromechanical fully mechanized mining bracket of the coal mine so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide spraying dust removal equipment for an electric fully-mechanized mining support of a coal mine machine, which is used for solving the problems that the spraying dust removal equipment for the electric fully-mechanized mining support of the coal mine machine, which is provided by the background technology, is fixed on the electric fully-mechanized mining support of the coal mine machine, when the electric fully-mechanized mining support of the coal mine machine inclines to work at different angles, places with more dust can be changed at any time, the spraying dust removal equipment arranged at a fixed position is difficult to cover the places with more dust, and the spraying dust removal equipment has low dust removal efficiency and is not beneficial to maintenance of an operation space.

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

the utility model provides a support spraying dust removal equipment is adopted to electromechanical full-mechanized coal mining in colliery, includes the full-mechanized coal mining support base, the middle part fixed mounting of full-mechanized coal mining support base upper surface has the hydraulic stem, the top fixed mounting roof of hydraulic stem, the middle part of roof is provided with the first water pipe of extending its length direction is fixed, the upper surface of roof is provided with the second water pipe of fixed mounting on first water pipe, the surface all is provided with the slip subassembly around the roof, the slip subassembly includes spacing spout, slidable mounting has the extension piece in the spacing spout, the middle part fixed mounting who extends a front surface has the atomizer, the bottom fixed mounting who extends a right side surface has fixed subassembly.

As a further scheme of the utility model, one end of the second water pipe is communicated with the first water pipe, and the other end of the second water pipe is communicated with the atomizing spray head.

As a further scheme of the utility model, a limiting clamping block is fixedly arranged on one side of the extending block close to the limiting sliding groove, and the extending block and the top plate are in sliding connection through the mutual matching of the limiting sliding groove and the limiting clamping block.

As a further scheme of the utility model, the upper and lower outer surfaces of the limiting clamping block are provided with circular limiting holes which are equidistantly distributed along the length direction of the limiting clamping block, and anti-abrasion beads are movably arranged in the circular limiting holes.

As a further scheme of the utility model, water pipe containing shafts are fixedly arranged on the front side and the rear side of the top plate far away from the first water pipe.

As a further scheme of the utility model, the fixing assembly comprises a connecting plate, extrusion springs which are equidistantly distributed along the length direction of the connecting plate are fixedly arranged on the surface of the connecting plate, a parallel plate is fixedly arranged at the other end of each extrusion spring, and the parallel plates are elastically connected with the connecting plate through the extrusion springs.

As a further scheme of the utility model, the rear surfaces of the parallel plates are fixedly provided with anti-skid pads, and the rear surfaces of the anti-skid pads are attached to the outer surface of the top plate.

As a further scheme of the utility model, the middle part of the connecting plate is provided with a through hole which penetrates through the front outer surface and the rear outer surface of the connecting plate.

As a further scheme of the utility model, a limiting rod is slidably mounted in the through hole, the rear surface of the limiting rod is fixed with the front surface of the parallel plate, and the length of the limiting rod is greater than that of the connecting plate.

As a further scheme of the utility model, a control block is fixedly arranged on the front surface of the limiting rod, and the control block and the limiting rod are integrally formed.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the position of the spray dust removal nozzle can be adjusted according to the actual use condition of the fully mechanized mining support through the arranged sliding assembly and the water pipe storage shaft, the spray dust removal nozzle is moved to a place with larger dust amount, the dust removal efficiency of the spray dust removal equipment can be increased, and the arranged water pipe storage shaft can fix redundant water pipes;

2. through the fixed subassembly that sets up, can fix the spray dust removal equipment after removing on the full-mechanized support fast, overall stability when increasing the spray dust removal equipment and using for the spray dust removal equipment's of position variable use convenient and fast more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is a schematic view of the structure of the extension block of the present invention;

fig. 4 is a schematic diagram of a disassembled structure of the fixing component of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-fully mechanized mining support base, 2-hydraulic rod, 3-top plate, 4-first water pipe, 5-extension block, 6-sliding component, 7-atomizing nozzle, 8-fixing component, 9-second water pipe, 61-limiting sliding chute, 62-water pipe receiving shaft, 63-limiting clamping block, 64-circular limiting hole, 65-anti-abrasion bead, 81-connecting plate, 82-parallel plate, 83-extrusion spring, 84-through hole, 85-limiting rod, 86-control block and 87-anti-skid pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a technical scheme of a coal mine machine electric fully mechanized support spray dust removal device:

a coal mine electromechanical fully mechanized mining support spray dust removal device comprises a fully mechanized mining support base 1, a hydraulic rod 2 is fixedly installed in the middle of the upper surface of the fully mechanized mining support base 1, a top plate 3 is fixedly installed at the top of the hydraulic rod 2, a first water pipe 4 fixed along the length direction of the top plate 3 is arranged in the middle of the top plate 3, a second water pipe 9 fixedly installed on the first water pipe 4 is arranged on the upper surface of the top plate 3, sliding assemblies 6 are respectively arranged on the front and rear outer surfaces of the top plate 3, each sliding assembly 6 comprises a limiting sliding groove 61, an extension block 5 is slidably installed in the limiting sliding groove 61, an atomizing nozzle 7 is fixedly installed in the middle of the front surface of the extension block 5, a fixed assembly 8 is fixedly installed at the bottom of the right surface of the extension block 5, one end of the second water pipe 9 is communicated with the first water pipe 4, the other end of the second water pipe 9 is communicated with the atomizing nozzle 7, a limiting fixture block 63 is fixedly installed on one side, close to the limiting sliding groove 61, of the extension block 5, the extending block 5 is connected with the top plate 3 in a sliding manner through the mutual matching of the limiting sliding groove 61 and the limiting clamping block 63, the upper outer surface and the lower outer surface of the limiting clamping block 63 are provided with circular limiting holes 64 which are distributed equidistantly along the length direction, the anti-grinding beads 65 are movably arranged in the circular limiting holes 64, the front side and the rear side of the top plate 3 far away from the first water pipe 4 are fixedly provided with water pipe containing shafts 62, the novel normal use is realized, the position of the atomizing spray head 7 is firstly adjusted according to the place with larger actual dust amount, during the adjustment, the second water pipe 9 wound on the water pipe containing shaft 62 is firstly released, then the control block 86 is pulled outwards, the limiting rod 85 drives the parallel plate 82 to move towards one side far away from the top plate 3, at the moment, the anti-skid pads 87 are separated from the surface of the top plate 3, then the extending block 5 is adjusted to a proper position, during the sliding, the anti-grinding beads 65 on the limiting clamping block 63 are contacted with the inner wall of the limiting sliding groove 61, reduce the frictional force when sliding, accomodate axle 62 through the slip subassembly 6 and the water pipe that set up, can adjust the position of spray dust removal atomizer 7 according to the actual in service behavior of fully mechanized coal mining support, remove spray dust removal atomizer 7 to the great place of dust volume, can increase spray dust removal equipment's dust collection efficiency.

Further, the fixing component 8 includes a connecting plate 81, an extruding spring 83 which is equidistantly distributed along the length direction is fixedly installed on the surface of the connecting plate 81, a parallel plate 82 is fixedly installed at the other end of the extruding spring 83, the parallel plate 82 is elastically connected with the connecting plate 81 through the extruding spring 83, an anti-slip pad 87 is fixedly installed on the rear surface of the parallel plate 82, the rear surface of the anti-slip pad 87 is attached to the outer surface of the top plate 3, a through hole 84 is formed in the middle of the connecting plate 81, the through hole 84 penetrates through the front and rear outer surfaces of the connecting plate 81, a limiting rod 85 is slidably installed in the through hole 84, the rear surface of the limiting rod 85 is fixed to the front surface of the parallel plate 82, the length of the limiting rod 85 is greater than that of the connecting plate 81, a control block 86 is fixedly installed on the front surface of the limiting rod 85, the control block 86 and the limiting rod 85 are integrally formed, when the position of the atomizing nozzle 7 is adjusted, the control block 86 is released, parallel plate 82 resumes elastic deformation's effort at extrusion spring 83 and moves to one side that is close to roof 3 down this moment, and up to slipmat 87 on the parallel plate 82 and roof 3 laminating, the position of atomizer 7 just is fixed this moment, and through the fixed subassembly 8 that sets up, can fix the spraying dust removal equipment after the removal on the full-mechanized support fast, overall stability when increasing spraying dust removal equipment and using for the spraying dust removal equipment of position variable's use is convenient and fast more.

One specific application of this embodiment is:

when the utility model is used, the position of the atomizing nozzle 7 is firstly adjusted according to the place with larger actual dust amount, during the adjustment, the second water pipe 9 wound on the water pipe receiving shaft 62 is firstly released, then the control block 86 is pulled outwards, the limiting rod 85 drives the parallel plate 82 to move towards the side far away from the top plate 3, at the moment, the anti-skid pad 87 is separated from the surface of the top plate 3, then the sliding extension block 5 is adjusted to a proper position, during the sliding, the anti-grinding bead 65 on the limiting clamping block 63 is contacted with the inner wall of the limiting sliding groove 61, so as to reduce the friction force during the sliding, when the position adjustment of the atomizer 7 is completed, the control block 86 is released, the parallel plate 82 moves towards one side close to the top plate 3 under the action of the extrusion spring 83 recovering the elastic deformation until the anti-slip pad 87 on the parallel plate 82 is attached to the top plate 3, and the atomizer 7 is fixed at the moment, so that the atomizer is more convenient and faster to use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a coal mine electromechanical fully mechanized support spray dust removal equipment, includes fully mechanized support base (1), its characterized in that: combine and adopt support base (1) upper surface's middle part fixed mounting have hydraulic stem (2), top fixed mounting roof (3) of hydraulic stem (2), the middle part of roof (3) is provided with and extends its fixed first water pipe (4) of length direction, the upper surface of roof (3) is provided with second water pipe (9) of fixed mounting on first water pipe (4), the surface all is provided with slip subassembly (6) around roof (3), slip subassembly (6) are including spacing spout (61), slidable mounting has extension piece (5) in spacing spout (61), the middle part fixed mounting that extends piece (5) front surface has atomizer (7), the bottom fixed mounting that extends piece (5) right side surface has fixed subassembly (8).

2. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: one end of the second water pipe (9) is communicated with the first water pipe (4), and the other end of the second water pipe (9) is communicated with the atomizing nozzle (7).

3. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: one side of the extension block (5) close to the limiting sliding groove (61) is fixedly provided with a limiting clamping block (63), and the extension block (5) is in sliding connection with the top plate (3) through the limiting sliding groove (61) and the limiting clamping block (63) in a matched mode.

4. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 3, wherein: the upper and lower surface of spacing fixture block (63) is seted up and is prolonged its length direction equidistance circular spacing hole (64) that distribute, the inside movable mounting of circular spacing hole (64) has anti-abrasion pearl (65).

5. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: and water pipe storage shafts (62) are fixedly mounted on the front side and the rear side of the top plate (3) far away from the first water pipe (4).

6. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: fixed subassembly (8) include connecting plate (81), the fixed surface of connecting plate (81) installs and extends its length direction equidistance extrusion spring (83) that distribute, the other end fixed mounting of extrusion spring (83) has parallel plate (82), through extrusion spring (83) elastic connection between parallel plate (82) and connecting plate (81).

7. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 6, wherein: and the rear surface of the parallel plate (82) is fixedly provided with a non-slip pad (87), and the rear surface of the non-slip pad (87) is attached to the outer surface of the top plate (3).

8. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 6, wherein: a through hole (84) is formed in the middle of the connecting plate (81), and the through hole (84) penetrates through the front outer surface and the rear outer surface of the connecting plate (81).

9. The coal mine electromechanical fully mechanized mining support spray dust removal device of claim 8, wherein: a limiting rod (85) is slidably mounted in the through hole (84), the rear surface of the limiting rod (85) is fixed with the front surface of the parallel plate (82), and the length of the limiting rod (85) is greater than that of the connecting plate (81).

10. The coal mine electromechanical fully mechanized mining support spray dust removal device of claim 9, wherein: the front surface of gag lever post (85) fixed mounting has control block (86), control block (86) and gag lever post (85) integrated into one piece.