CN216142776U

CN216142776U - Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support

Info

Publication number: CN216142776U
Application number: CN202122027596.2U
Authority: CN
Inventors: 李瑞峰; 张彦林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-29
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a spraying dust removal device for an electromechanical fully-mechanized mining support of a coal mine, which comprises a positioning box, wherein a water storage pipe is rotatably connected between the front side and the back side of an inner cavity of the positioning box through a bearing, a half-shaped gear is sleeved on the outer surface of the water storage pipe, guide pipes are respectively communicated with the left side of the water storage pipe and the front and back positions of the half-shaped gear, the left end of each guide pipe is communicated with an atomizing spray head, and a screw rod is rotatably connected with the right side between the top and the bottom of the inner cavity of the positioning box through a bearing. The spray head comprises a positioning box, a water storage pipe, a semi-shaped gear, a guide pipe, a screw rod, a sleeve, a tooth plate and a rotating handle, wherein the positioning box is arranged on the upper portion of the positioning box, the water storage pipe is arranged on the lower portion of the positioning box, the tooth plate is arranged on the lower portion of the positioning box, the screw pipe is arranged on the lower portion of the positioning box, the clamping plate is arranged on the lower portion of the positioning box, and the positioning box is connected with the water storage pipe.

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 mine equipment, in particular to spraying dust removal equipment for an electromechanical fully mechanized mining support of a coal mine.

Background

At present, when production operation is carried out in the field of coal mines, a production roadway is often required to be supported to prevent collapse and guarantee the life safety of operators, a hydraulic support is used as a common support device in a mine, a hydraulic device generally provides support power, when the support operation is carried out, the top of the roadway is generally uneven, when a supporting plate of the hydraulic support contacts a top layer and continues to push upwards, a large amount of dust is easy to fall off, air in the roadway is turbid, the health of the operators is affected, and the observation of the support pushing condition by the operators is hindered, so that the operators can set an atomizing head on the hydraulic support to achieve the effect of dust removal, most of the existing atomizing dust removal equipment is directly fixed on the outer wall of the hydraulic support, and the spraying angle of the atomizing head cannot be adjusted according to actual conditions, therefore, the spraying dust removal device for the coal mine electromechanical fully mechanized mining support has the defects of inconvenience in use and influence on the dust removal effect, and the spraying dust removal device for the coal mine electromechanical fully mechanized mining support is provided for the purpose and solves the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide spraying dust removal equipment for an electric fully-mechanized mining support of a coal mine machine, which has the advantage of convenience in use when the spraying dust removal equipment is used, and solves the problem that the original spraying dust removal equipment is inconvenient to use when in use.

In order to achieve the purpose, the utility model provides the following technical scheme: a spraying dust removal device for an electromechanical fully mechanized mining bracket of a coal mine comprises a positioning box, a water storage pipe is rotatably connected between the front and the back of an inner cavity of the positioning box through a bearing, the outer surface of the water storage pipe is sleeved with a half-shaped gear, the left side of the water storage pipe and the front and back positions of the half-shaped gear are communicated with a conduit, the left end of the conduit is communicated with a spray head, the right side between the top and the bottom of the inner cavity of the positioning box is rotationally connected with a screw rod through a bearing, the outer surface of the screw rod is connected with a sleeve in a threaded manner, the left side of the sleeve is fixedly connected with a tooth plate, the tooth plate is meshed with the half-shaped gear, the top of the screw rod penetrates through the positioning box and extends to the outer side of the positioning box, the right side fixedly connected with concave type frame of locating box, the equal threaded connection in top and the bottom of concave type frame has the screwed pipe, two the one end that the screwed pipe is relative all runs through concave type frame and is connected with splint through the bearing rotation.

Preferably, the right side of the sleeve is fixedly connected with a guide plate, the right side of the inner cavity of the positioning box is provided with a guide groove matched with the guide plate, and the outer surface of the guide plate is in sliding connection with the inner surface of the guide groove.

Preferably, the left side fixedly connected with limiting plate of splint, the left upper and lower position of concave type frame inner chamber all sets up the spacing groove that uses with the limiting plate cooperation, the surface of limiting plate and the internal surface sliding connection of spacing groove.

Preferably, the top of the screw is fixedly connected with a rotating handle, and the rotating handle is circular.

Preferably, the outer surface of the clamping plate is fixedly connected with a rubber pad, and arc-shaped grooves are formed in two opposite sides of the rubber pads.

Preferably, one end of the spiral pipe, which is far away from the concave frame, is fixedly connected with a driving plate, and the driving plate is circular.

Preferably, the back of the water storage pipe is communicated with a water conveying pipe, and the back of the water conveying pipe penetrates through the positioning box and extends to the outer side of the positioning box.

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

according to the utility model, the positioning box, the water storage pipe, the half-shaped gear, the guide pipe, the screw rod, the sleeve, the tooth plate and the rotating handle are arranged, so that the spraying angle of the spraying head can be conveniently adjusted, the connecting part of the positioning box and the hydraulic support can be fixed by arranging the concave frame, the screw pipe and the clamping plate, and by arranging the structure, the spraying dust removal device has the advantage of convenience in use when used, the problem that the original spraying dust removal device is inconvenient to use when used is solved, and therefore, the dust removal effect is prevented from being influenced.

Drawings

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

FIG. 2 is a cross-sectional view of the positioning box structure of the present invention;

FIG. 3 is a perspective view showing the connection between the water storage pipe and the half gear structure according to the present invention;

FIG. 4 is a front view of the positioning box structure of the present invention.

In the figure: 1. a positioning box; 2. a water storage pipe; 3. a half-shaped gear; 4. a conduit; 5. a spray head; 6. a screw; 7. a sleeve; 8. a tooth plate; 9. a female frame; 10. a solenoid; 11. a splint; 12. a guide plate; 13. a guide groove; 14. a limiting plate; 15. a limiting groove; 16. a handle is rotated; 17. a rubber pad; 18. an arc-shaped slot; 19. a drive plate; 20. a water delivery pipe.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a spraying dust removing device for an electromechanical fully-mechanized mining support of a coal mine comprises a positioning box 1, a water storage pipe 2 is rotatably connected between the front surface and the back surface of an inner cavity of the positioning box 1 through a bearing, a half-shaped gear 3 is sleeved on the outer surface of the water storage pipe 2, guide pipes 4 are respectively communicated with the left side of the water storage pipe 2 and the front and back positions of the half-shaped gear 3, a spraying head 5 is communicated with the left end of the guide pipe 4, a screw rod 6 is rotatably connected with the right side between the top and the bottom of the inner cavity of the positioning box 1 through a bearing, a sleeve 7 is connected with the outer surface of the screw rod 6 through threads, a tooth plate 8 is fixedly connected with the left side of the sleeve 7, the tooth plate 8 is meshed with the half-shaped gear 3, the top of the screw rod 6 penetrates through the positioning box 1 and extends to the outer side of the positioning box 1, a concave frame 9 is fixedly connected with the right side of the positioning box 1, spiral pipes 10 are respectively connected with the top and the bottom of the concave frame 9 through threads, one opposite ends of the two spiral pipes 10 are rotatably connected with a clamping plate 11 through a bearing, through setting up location case 1, the standpipe 2, half type gear 3, pipe 4, screw rod 6, sleeve 7, tooth dental lamina 8 and turning handle 16, can conveniently adjust the angle of spraying of atomising head 5, through setting up concave type frame 9, screwed pipe 10 and splint 11, can fix the junction of location case 1 and hydraulic support, through setting up above structure, possess spraying dust collecting equipment when using, the advantage of convenient to use, original spraying dust collecting equipment has been solved when using, the problem of being not convenient for to use, thereby avoid influencing dust removal effect.

Specifically, sleeve 7's right side fixedly connected with deflector 12, the guide way 13 that uses with the cooperation of deflector 12 has been seted up on the right side of location case 1 inner chamber, and the surface of deflector 12 and the internal surface sliding connection of guide way 13 can lead sleeve 7 through setting up deflector 12 and guide way 13, carry on spacingly to it simultaneously.

Specifically, splint 11's left side fixedly connected with limiting plate 14, the spacing groove 15 that uses with the cooperation of limiting plate 14 has all been seted up to the left upper and lower position in concave type frame 9 inner chamber, and limiting plate 14's surface and the interior surface sliding connection of spacing groove 15 can be spacing splint 11 through setting up limiting plate 14 and spacing groove 15, leads to it simultaneously.

Specifically, the top of the screw 6 is fixedly connected with a rotating handle 16, the rotating handle 16 is circular, and the screw 6 can be conveniently rotated by arranging the rotating handle 16.

Specifically, the outer fixed surface of splint 11 is connected with rubber pad 17, and arc groove 18 has all been seted up to two relative one sides of rubber pad 17, through setting up rubber pad 17 and arc groove 18, can conveniently increase the frictional force of splint 11 and hydraulic support junction.

Specifically, one end of the solenoid 10, which is far away from the concave frame 9, is fixedly connected with a driving plate 19, the driving plate 19 is circular, and the solenoid 10 can be conveniently rotated by arranging the driving plate 19.

Specifically, the back of the water storage pipe 2 is communicated with a water conveying pipe 20, the back of the water conveying pipe 20 penetrates through the positioning box 1 and extends to the outer side of the positioning box 1, and water can conveniently enter the water storage pipe 2 by arranging the water conveying pipe 20.

When the spraying angle adjusting device is used, the concave frame 9 is moved, the concave frame 9 drives the positioning box 1 to move to a specified position where the hydraulic support is installed, then the driving plates 19 on the two sides are rotated, the driving plates 19 drive the screw pipes 10 to rotate on the inner surface threads of the concave frame 9, meanwhile, the screw pipes 10 drive the clamping plates 11 to move, so that the clamping plates 11 on the two sides and the rubber pads 17 are matched for use, the joint of the concave frame 9 and the hydraulic support is fixed, when the spraying angle of the spraying head 5 needs to be adjusted, the rotating handle 16 is rotated, the rotating handle 16 drives the screw rods 6 to rotate on the inner surface threads of the sleeve 7, the sleeve 7 drives the tooth plates 8 to rotate, the tooth plates 8 drive the half-shaped gear 3 to rotate, the half-shaped gear 3 drives the water storage pipe 2 to rotate, the water storage pipe 2 drives the guide pipe 4 and the spraying head 5 to rotate, so that the spraying angle of the spraying head 5 is adjusted, then the water conveying pipe 20 is connected, make water pass through raceway 20 and get into the inner chamber of standpipe 2, then through pipe 4 and atomising head 5, spray out water, remove dust to the dust, the device easy operation, convenient to use to avoid influencing dust removal effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal mine electromechanical fully mechanized support spray dust removal equipment, includes locating box (1), its characterized in that: the water storage pipe (2) is connected between the front and the back of the inner cavity of the positioning box (1) in a rotating mode through a bearing, the outer surface of the water storage pipe (2) is sleeved with a half-shaped gear (3), the left side of the water storage pipe (2) is communicated with a guide pipe (4) in the front and back positions of the half-shaped gear (3), the left end of the guide pipe (4) is communicated with an atomizing spray head (5), the right side between the top and the bottom of the inner cavity of the positioning box (1) is connected with a screw rod (6) in a rotating mode through the bearing, the outer surface of the screw rod (6) is connected with a sleeve (7) in a threaded mode, the left side of the sleeve (7) is fixedly connected with a tooth plate (8), the tooth plate (8) is meshed with the half-shaped gear (3), the top of the screw rod (6) penetrates through the positioning box (1) and extends to the outer side of the positioning box (1), and the right side of the positioning box (1) is fixedly connected with a concave frame (9), the top and the bottom of the concave frame (9) are both in threaded connection with screw pipes (10), and two ends, opposite to the screw pipes (10), of the concave frame (9) are both penetrated through and are rotatably connected with clamping plates (11) through bearings.

2. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: the right side fixedly connected with deflector (12) of sleeve (7), guide way (13) that use with deflector (12) cooperation are seted up on the right side of locating box (1) inner chamber, the surface of deflector (12) and the internal surface sliding connection of guide way (13).

3. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: the left side fixedly connected with limiting plate (14) of splint (11), spacing groove (15) that use with limiting plate (14) cooperation are all seted up to the left upper and lower position of concave type frame (9) inner chamber, the surface of limiting plate (14) and the internal surface sliding connection of spacing groove (15).

4. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: the top of the screw rod (6) is fixedly connected with a rotating handle (16), and the rotating handle (16) is circular.

5. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: the outer surface of the clamping plate (11) is fixedly connected with rubber pads (17), and arc-shaped grooves (18) are formed in the opposite sides of the two rubber pads (17).

6. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: one end, far away from the concave frame (9), of the spiral pipe (10) is fixedly connected with a driving plate (19), and the driving plate (19) is circular.

7. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: the back of the water storage pipe (2) is communicated with a water conveying pipe (20), and the back of the water conveying pipe (20) penetrates through the positioning box (1) and extends to the outer side of the positioning box (1).