CN217440074U - Transition support capable of realizing end coal caving of top coal caving face - Google Patents
Transition support capable of realizing end coal caving of top coal caving face Download PDFInfo
- Publication number
- CN217440074U CN217440074U CN202220675847.XU CN202220675847U CN217440074U CN 217440074 U CN217440074 U CN 217440074U CN 202220675847 U CN202220675847 U CN 202220675847U CN 217440074 U CN217440074 U CN 217440074U
- Authority
- CN
- China
- Prior art keywords
- dust
- dust removal
- fixed
- caving
- coal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a can realize transition support of caving coal working face tip coal caving relates to coal mine machinery technical field. The utility model comprises a bracket component and a dust removing component; the dust removal assembly is positioned in the bracket assembly and clamped between the dust removal assembly and the bracket assembly. The utility model discloses a start drive motor, make the main drive wheel drive the conveyer belt transmission, and finally make the driven wheel rotate, and when the driven wheel rotates, can drive dust absorption fan and rotate on the dust absorption mount that the dust removal section of thick bamboo inner wall is fixed, realized the processing to the dust in the environment of locating, prevent that the staff from when carrying out the caving coal work, too much suction dust, reduced the injury of dust to the staff's health; dust in the surrounding environment enters the dust removal cylinder from the protective net and finally enters the water storage tank through the dust removal flow direction pipe to be adsorbed by water in the water storage tank, so that the dust in the environment is adsorbed.
Description
Technical Field
The utility model belongs to the technical field of coal mining machinery, especially, relate to a can realize transition support of caving coal working face tip coal caving.
Background
In mechanized caving coal mining, the whole set of equipment comprises a transition support and an end support except a caving coal working face basic frame, the end of the working face and transition area equipment are various, and the relationship between the end of the working face and the transition area equipment is complex and diversified.
However, the transition support for coal caving at the end of the existing top coal caving face lacks necessary dust removal setting in the using process, and in the working environment of the top coal caving face, most of generated dust is generated in the coal mining process, and workers are in the environment with much dust for a long time and may hurt the bodies of the workers. To this end, we have devised a transition support that enables top coal face end caving to be achieved, to solve the problems described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can realize transition support of caving coal working face tip caving, through the design to bracket component and dust removal subassembly, the transition support of having solved current caving coal working face tip caving lacks necessary dust removal setting in the use, and among the operational environment that the caving coal working face was located, produced dust is mostly the coal mining in-process produced dust, and the long-time environment that is in many dusts of staff, can bring the problem of injury to staff's health.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a transition support which can realize the end coal caving of a top coal caving working face, comprising a support component and a dust removal component; the dust removal assembly is positioned in the bracket assembly and is clamped between the bracket assembly and the dust removal assembly;
the dust removal assembly comprises a rectangular frame; two symmetrical dust removing cylinders are fixed on the inner wall of the rectangular frame; a dust collection fixing frame is fixed on the inner wall of the dust collection cylinder; the inner wall of the dust absorption fixing frame is rotationally matched with a dust absorption fan; a driven wheel is fixed at one end of the dust collection fan;
a transmission motor is fixed at the center of the bottom in the rectangular frame; a main driving wheel is fixed on an output shaft of the driving motor; and a conveying belt is connected between the main driving wheel and the driven wheel.
Further, the bracket component comprises a bracket body; the two opposite side surfaces of the bracket body are matched with supporting plates in a rotating way near the upper part; and a hinged rotating clamping piece is fixed at the bottom of the supporting plate.
Furthermore, a dust removal frame is fixed at the top in the bracket body; rectangular rotating pieces are fixed on two opposite side surfaces of the dust removing frame; the rectangular rotating piece is matched with a hydraulic telescopic rod in a rotating mode; one end of the hydraulic telescopic rod is in running fit with the hinged rotating clamping piece.
Furthermore, one side of the dust removing frame is provided with a protective net;
a plurality of clamping columns are fixed at the bottom in the dust removing frame; two dust removal flow direction pipes are symmetrically communicated with one inner wall of the dust removal frame opposite to the protective net; the two dust removal flow direction pipes extend towards two sides;
one end of the dust removal flow direction pipe is communicated with a water storage tank; a water outlet pipe is arranged on one side of the water storage tank; and a control valve is arranged on the peripheral side surface of the water outlet pipe.
Furthermore, a threaded plate with a barrel is fixed at the bottom of the rectangular frame; the threaded plate with the barrel is clamped with the clamping column, and the threaded plate with the barrel and the clamping column are fixed through the nut threads;
the dust removing cylinder is sleeved with the other end of the dust removing flow direction pipe.
The utility model discloses following beneficial effect has:
1. the utility model discloses a start drive motor for the final drive wheel drives the conveyer belt transmission, and finally make from the driving wheel rotation, and when rotating from the driving wheel, can take dust absorption fan to rotate on the fixed dust absorption mount of dust removal section of thick bamboo inner wall, realized the processing to dust in the environment of locating, prevent that the staff from putting the top coal during operation, too much suction dust has reduced the injury of dust on to the staff's health.
2. The utility model discloses an utilize the dust in the surrounding environment to get into a dust removal section of thick bamboo from the protection network to finally through the flow direction pipe that removes dust, get into the water storage box and adsorbed by its inside water, realized the absorption processing to dust in the environment of locating.
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 these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a transition support frame capable of realizing end coal caving of a caving coal face.
FIG. 2 is an elevational view of the internal structure of a transition support structure that can effect end-face caving of a caving face.
Fig. 3 is a side view of a bracket assembly.
Fig. 4 is an elevation view of the internal structure of the stent assembly.
Fig. 5 is a schematic view of the internal structure of the bracket assembly.
Fig. 6 is a schematic structural diagram of the dust removing assembly.
FIG. 7 is a side view of a dusting assembly.
In the drawings, the components represented by the respective reference numerals are listed below:
1-bracket component, 101-bracket body, 102-support plate, 103-hinged rotating clamping piece, 104-dust removing frame, 105-rectangular rotating piece, 106-hydraulic telescopic rod, 107-protective screen, 108-clamping column, 109-dust removing flow direction pipe, 110-water storage tank, 111-water outlet pipe, 112-control valve, 2-dust removing component, 201-rectangular frame, 202-dust removing cylinder, 203-dust removing fixed frame, 204-dust removing fan, 205-driven wheel, 206-transmission motor, 207-main transmission wheel, 208-transmission belt and 209-threaded plate with cylinder.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention relates to a transition support for coal caving at the end of a top coal caving face, which comprises a support assembly 1 and a dust removing assembly 2; the dust removal assembly 2 is positioned in the bracket assembly 1 and is clamped between the dust removal assembly and the bracket assembly;
the dust removing component 2 comprises a rectangular frame 201; two symmetrical dedusting cylinders 202 are fixed on the inner wall of the rectangular frame 201; a dust collection fixing frame 203 is fixed on the inner wall of the dust collection cylinder 202; a dust suction fan 204 is rotationally matched with the inner wall of the dust suction fixing frame 203; a driven wheel 205 is fixed at one end of the dust collection fan 204;
a transmission motor 206 is fixed at the center of the bottom in the rectangular frame 201; a main driving wheel 207 is fixed on an output shaft of the driving motor 206; a transmission belt 208 is connected between the main transmission wheel 207 and the driven wheel 205; when the staff works, because the dust absorption fan 204 is in the inner wall normal running fit of the dust absorption fixing frame 203, so when the transmission motor 206 is started, the main transmission wheel 207 drives the transmission belt 208 for transmission, and finally the driven wheel 205 rotates, and when the driven wheel 205 rotates, the dust absorption fan 204 can be driven to rotate on the dust absorption fixing frame 203 fixed on the inner wall of the dust removal cylinder 202, the dust absorption treatment of dust in the environment is realized, the staff is prevented from excessively absorbing dust when the staff works on putting the top coal, and the harm of the dust to the body of the staff is reduced.
Wherein, the bracket component 1 comprises a bracket body 101; the two opposite side surfaces of the bracket body 101 are matched with supporting plates 102 close to the upper part in a rotating way; a hinged rotating clamping piece 103 is fixed at the bottom of the supporting plate 102;
a dust removal frame 104 is fixed at the top in the bracket body 101; the opposite two side surfaces of the dust removing frame 104 are fixed with rectangular rotating pieces 105; the rectangular rotating part 105 is rotatably matched with a hydraulic telescopic rod 106; one end of the hydraulic telescopic rod 106 is in running fit with the hinged rotating clamping piece 103; when the top coal caving work is carried out, the hydraulic telescopic rod 106 is started to rotate along the rectangular rotating piece 105 and the supporting plate 102 is rotated, so that the end part of the top coal caving working face is supported.
Wherein, one side of the dust removing frame 104 is provided with a protective net 107;
a plurality of clamping columns 108 are fixed at the bottom in the dust removing frame 104; two dust removal flow direction pipes 109 are symmetrically communicated with one inner wall of the dust removal frame 104 opposite to the protective net 107; the two dust removal flow direction pipes 109 extend to both sides;
one end of the dust removal flow direction pipe 109 is communicated with a water storage tank 110; one side of the water storage tank 110 is provided with a water outlet pipe 111; a control valve 112 is arranged on the peripheral side surface of the water outlet pipe 111; when dust in the surrounding environment enters the dust removal cylinder 202 from the protective net 107 and finally enters the water storage tank 110 through the dust removal flow direction pipe 109 to be adsorbed by water in the water storage tank, the dust in the environment is adsorbed, the dust is prevented from being excessively sucked when workers carry out top coal caving work, and the harm of the dust to the bodies of the workers is reduced.
Wherein, the bottom of the rectangular frame 201 is fixed with a threaded plate 209 with a cylinder; the threaded plate with barrel 209 is clamped with the clamping column 108, and the two are fixed through nut threads;
the dust removal cylinder 202 is sleeved with the other end of the dust removal flow direction pipe 109; through the joint between the other end of the dust removal tube 202 and the dust removal flow direction tube 109, and the joint between the threaded plate 209 with the tube and the clamping column 108, and the nut thread is used for fixing, so that the dust removal assembly 2 is clamped inside the bracket assembly 1.
The working principle of the embodiment is as follows:
when working, because the dust-absorbing fan 204 is rotatably engaged with the inner wall of the dust-absorbing fixing frame 203, when the transmission motor 206 is started, the main transmission wheel 207 drives the transmission belt 208 to transmit, and finally the driven wheel 205 rotates, and when the driven wheel 205 rotates, the dust-absorbing fan 204 is driven to rotate on the dust-absorbing fixing frame 203 fixed on the inner wall of the dust-removing cylinder 202, so that dust in the surrounding environment enters the dust-removing cylinder 202 from the protective net 107, and finally enters the water storage tank 110 through the dust-removing flow direction pipe 109 to be absorbed by water in the dust-removing cylinder, and when the top coal is caving, the hydraulic telescopic rod 106 is started to rotate along the rectangular rotating piece 105, and the supporting plate 102 rotates, and finally the supporting plate 102 supports the end of the top coal working surface, thereby realizing the absorption treatment of dust in the environment, and preventing the working personnel from working when the top coal is caving, and excessive dust is sucked, so that the harm of the dust to the body of a worker is reduced.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention 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 invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A transition support capable of realizing end coal caving of a top coal caving working face comprises a support assembly (1) and a dust removal assembly (2); the method is characterized in that: the dust removal assembly (2) is positioned in the bracket assembly (1) and is clamped between the bracket assembly and the bracket assembly;
the dust removal component (2) comprises a rectangular frame (201); two symmetrical dust removing cylinders (202) are fixed on the inner wall of the rectangular frame (201); a dust collection fixing frame (203) is fixed on the inner wall of the dust collection cylinder (202); a dust suction fan (204) is rotationally matched on the inner wall of the dust suction fixing frame (203); a driven wheel (205) is fixed at one end of the dust collection fan (204);
a transmission motor (206) is fixed at the center of the bottom in the rectangular frame (201); a main driving wheel (207) is fixed on an output shaft of the transmission motor (206); a transmission belt (208) is connected between the main transmission wheel (207) and the driven wheel (205).
2. The transition support capable of realizing the end coal caving of the caving coal face of claim 1, wherein the support assembly (1) comprises a support body (101); the two opposite side surfaces of the bracket body (101) are matched with a supporting plate (102) in a rotating way near the upper part; and a hinged rotating clamping piece (103) is fixed at the bottom of the supporting plate (102).
3. The transition support capable of realizing end coal caving of a caving coal face according to claim 2, wherein a dust removing frame (104) is fixed at the inner top of the support body (101); the two opposite side surfaces of the dust removing frame (104) are fixed with rectangular rotating pieces (105); the rectangular rotating piece (105) is matched with a hydraulic telescopic rod (106) in a rotating mode; one end of the hydraulic telescopic rod (106) is rotatably matched with the hinged rotating clamping piece (103).
4. The transition support capable of realizing end coal caving of a top coal caving working face according to claim 3, wherein a protective net (107) is arranged on one side of the dust removing frame (104);
a plurality of clamping columns (108) are fixed at the bottom in the dust removing frame (104); two dust removal flow direction pipes (109) are symmetrically communicated with one inner wall of the dust removal frame (104) opposite to the protective net (107); the two dust removal flow direction pipes (109) extend towards two sides;
one end of the dust removal flow direction pipe (109) is communicated with a water storage tank (110); a water outlet pipe (111) is arranged on one side of the water storage tank (110); and a control valve (112) is arranged on the peripheral side surface of the water outlet pipe (111).
5. The transition support capable of realizing the end coal caving of the caving coal face of claim 4, wherein a threaded plate with a barrel (209) is fixed at the bottom of the rectangular frame (201); the threaded plate with the barrel (209) is clamped with the clamping column (108), and the threaded plate with the barrel and the clamping column are fixed through nut threads;
the dust removal cylinder (202) is sleeved with the other end of the dust removal flow direction pipe (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220675847.XU CN217440074U (en) | 2022-03-26 | 2022-03-26 | Transition support capable of realizing end coal caving of top coal caving face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220675847.XU CN217440074U (en) | 2022-03-26 | 2022-03-26 | Transition support capable of realizing end coal caving of top coal caving face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217440074U true CN217440074U (en) | 2022-09-16 |
Family
ID=83214727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220675847.XU Active CN217440074U (en) | 2022-03-26 | 2022-03-26 | Transition support capable of realizing end coal caving of top coal caving face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217440074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115871266A (en) * | 2022-12-05 | 2023-03-31 | 盐城市华森机械有限公司 | Rotary workbench for roller press |
-
2022
- 2022-03-26 CN CN202220675847.XU patent/CN217440074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115871266A (en) * | 2022-12-05 | 2023-03-31 | 盐城市华森机械有限公司 | Rotary workbench for roller press |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217440074U (en) | Transition support capable of realizing end coal caving of top coal caving face | |
| CN210588670U (en) | Polishing equipment for machining mechanical parts | |
| CN110848117B (en) | Shock-proof type compressor convenient to location | |
| CN209792793U (en) | Gear shaping machine | |
| CN211950565U (en) | Quick dust collecting equipment based on coal mining | |
| CN210729953U (en) | Plate spraying device capable of preventing oil paint from splashing | |
| CN220531009U (en) | Easy-to-clean oil mist treatment oil mist filter | |
| CN110699937B (en) | Protection type fabrics burring's protection device | |
| CN210262976U (en) | River course floater cleaning device for hydraulic engineering | |
| CN209754819U (en) | columnar strip wood polishing device for furniture processing | |
| CN212272277U (en) | Coal mine coal dust collecting device | |
| CN216588696U (en) | Spraying dust removal equipment for coal mine electromechanical fully-mechanized mining support | |
| CN216170756U (en) | Cooling dust removal equipment for modified PBT engineering plastics | |
| CN213039315U (en) | Movable tunnel construction spraying dust device | |
| CN215842238U (en) | Engineering blasting dust treatment device | |
| CN213725656U (en) | Steel mill boiler exhaust-gas treatment equipment | |
| CN211462594U (en) | Dust treatment device for hydraulic blasting | |
| CN108339363A (en) | A kind of coal yard dedusting environmental protection equipment | |
| CN212168390U (en) | Curtain cleaning device | |
| CN208927834U (en) | Desulfurization and dedusting sprinkling equipment | |
| CN209623528U (en) | A kind of explosion being easily installed flyrock protection device | |
| CN211314265U (en) | Ventilation equipment is used in underground shaft operation convenient to remove | |
| CN219014542U (en) | Large space air treatment system | |
| CN218922419U (en) | Filter core of dust collector | |
| CN219510824U (en) | Chimney inner wall cleaning device for thermal power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |