CN217681724U - Spraying dust-settling device for coal mining machine - Google Patents
Spraying dust-settling device for coal mining machine Download PDFInfo
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- CN217681724U CN217681724U CN202221012676.9U CN202221012676U CN217681724U CN 217681724 U CN217681724 U CN 217681724U CN 202221012676 U CN202221012676 U CN 202221012676U CN 217681724 U CN217681724 U CN 217681724U
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Abstract
The utility model relates to the technical field of coal mining machines, in particular to a spraying dust-settling device for a coal mining machine, which comprises a machine body, wherein a dust-absorbing mechanism is arranged at the top end of the machine body, a conveyer belt is arranged at the bottom of the machine body, a connecting seat is arranged on the front side of the machine body, a rotating shaft is arranged on the front side of the connecting seat, a drill bit is arranged at one end of the rotating shaft, which is far away from the connecting seat, a rotating nozzle is arranged at the included angle part of the connecting seat, an atomizing opening is arranged at the top of the rotating nozzle, rotating fan blades are arranged inside the rotating nozzle, a water tank is arranged on one side wall of the interior of the machine body, which is far away from the drill bit, and a water pump is arranged on the right side of the water tank; dust absorption mechanism includes baffle, vent, dust catcher and pipeline, one side that the top of organism is close to the drill bit is provided with the baffle, compares with current coal-winning machine spraying dust device, the utility model discloses a design can improve coal-winning machine spraying dust device's whole dust removal nature, feature of environmental protection and practicality.
Description
Technical Field
The utility model relates to a coal-winning machine technical field, concretely relates to coal-winning machine is with spraying dust device.
Background
Coal is an important energy source in various industrial fields and people production and living, along with the development of scientific and technological technology and the new development of enterprises for meeting modernization, the demand of the expansion of production scale on coal is increased, a coal mining machine is one of important equipment for realizing the mechanization and the modernization of coal mining production, but in the process of coal mining operation of the coal mining machine, a large amount of smoke dust can be generated, particularly when the coal mining machine works in an unvented environment, the health of workers is extremely injured, a spraying dust removal device on a general coal mining machine is simple in structure, the spraying angle of a spray head is inconvenient to adjust, and the smoke dust generated when a drill bit excavates can not be effectively solved, so that a novel spraying dust removal device for coal mining machine is designed to overcome the technical defects, and the practicability of the spraying dust removal device for the whole coal mining machine is particularly important.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal-winning machine is with spraying dust device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a spraying dust-settling device for a coal mining machine comprises a machine body, wherein a dust suction mechanism is arranged at the top end of the machine body, a conveying belt is arranged at the bottom of the machine body, a connecting seat is arranged on the front surface of the machine body, a rotating shaft is arranged on the front surface of the connecting seat, a drill bit is arranged at one end, away from the connecting seat, of the rotating shaft, rotating nozzles are arranged at included angles of the connecting seat, an atomizing opening is formed in the top of each rotating nozzle, rotating blades are arranged inside each rotating nozzle, a water tank is arranged on the side wall, away from the drill bit, of the inside of the machine body, and a water pump is arranged on the right side of the water tank;
dust absorption mechanism includes baffle, vent, dust catcher and pipeline, one side that the top of organism is close to the drill bit is provided with the baffle, the right side of baffle is provided with the dust catcher, the left side of dust catcher and the top that extends to the conveyer belt are provided with pipeline, the vent has been seted up in the outside of baffle.
As the preferred proposal of the utility model, the rotary nozzle is connected with the water tank through a pipeline.
As the preferred proposal of the utility model, the baffle is made of stainless steel material.
As the utility model discloses preferred scheme, the air intake of dust catcher is located the inside of baffle, the air exit and the pipeline of dust catcher are linked together.
As the utility model discloses preferred scheme, the vent is inside to be provided with the filter screen.
As the utility model discloses preferred scheme, the connected mode between rotatory nozzle and the rotatory flabellum is threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through dust absorption mechanism's design, the colliery smoke and dust at machine top is absorbed by the dust catcher, and through pipeline, arranges the conveyer belt on, collects with the colliery together, has not only retrieved the colliery, has also handled the smoke and dust at machine top for the respiratory air of staff is more fresh.
2. The utility model discloses in, through rotatory nozzle and rotating fan's design, can spray more comprehensive scope, the more extensive of the scope of spraying radiation, the unable effective processing's of smoke and dust problem of production when having solved the drill bit operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the dust suction mechanism of the present invention;
FIG. 3 is a schematic view of the baffle structure of the present invention;
fig. 4 is a schematic structural view of the rotary sprinkler of the present invention.
In the figure: 1-machine body, 2-dust collection mechanism, 201-baffle, 2011-air vent, 202-dust collector, 203-conveying pipeline, 3-conveying belt, 4-connecting seat, 5-rotating shaft, 6-drill bit, 7-rotary spray head, 701-atomizing port, 702-rotary fan blade, 703-water tank and 704-water pump.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
To facilitate understanding of the invention, several embodiments of the invention will be described below with reference to the accompanying drawings, but the invention can be implemented in many different forms and is not limited to the embodiments described herein, but rather these embodiments are provided to make the disclosure more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present invention provides a technical solution:
a spraying dust-settling device for a coal mining machine comprises a machine body 1, wherein a dust suction mechanism 2 is arranged at the top end of the machine body 1, a conveying belt 3 is arranged at the bottom of the machine body 1, a connecting seat 4 is arranged on the front surface of the machine body 1, a rotating shaft 5 is arranged on the front surface of the connecting seat 4, a drill bit 6 is arranged at one end, away from the connecting seat 4, of the rotating shaft 5, rotating nozzles 7 are arranged at included angles of the connecting seat 4, an atomizing opening 701 is formed in the top of each rotating nozzle 7, rotating fan blades 702 are mounted inside each rotating nozzle 7, a water tank 703 is arranged on the side wall, away from the drill bit 6, of the inside of the machine body 1, and a water pump 704 is arranged on the right side of the water tank 703;
Further, the rotary nozzle 7 is connected to the water tank 703 through a pipe.
Further, the baffle 201 is made of a stainless steel material.
Further, the air inlet of the dust collector 202 is located inside the baffle 201, and the air outlet of the dust collector 202 is communicated with the conveying pipeline 203.
Further, a filter screen is arranged inside the vent 2011.
Further, the connection between the rotary nozzle 7 and the rotary fan 702 is a threaded connection.
In the embodiment, referring to fig. 1-3, when the spraying dust-settling device for a coal mining machine is used, in the operation process of the machine, the dust suction machine 202 is started, so that the smoke dust at the top of the machine body 1 is sucked by the dust suction machine 202 through the vent 2011 on the baffle 201, massive coal mines and various impurities are blocked by the baffle 201 and an internal filter screen, the sucked coal mine smoke dust is conveyed into the conveying pipeline 203 through an exhaust outlet of the dust suction machine 202, the coal mine smoke dust slides onto the coal mines above the conveying belt 3 and is affected by spraying of the rotary spray head 7, the coal mines on the conveying belt 3 are polluted by water mist, so that the coal mine smoke dust is fused into the coal mines and is conveyed together with the coal mines, the use of the spraying dust-settling device for the coal mining machine is completed, through the design of the dust suction mechanism 2, the coal mine smoke dust at the top of the machine is sucked by the dust suction machine 202 and is discharged onto the conveying belt 3 through the conveying pipeline 203 to be collected together with the coal mines, not only the coal mines are recovered, but also the smoke dust at the top of the machine is treated, so that air breathed by workers is fresher.
In an embodiment, please refer to fig. 1, fig. 2 and fig. 4, when using the spraying dust-settling device for a coal mining machine, start the water pump 704, increase the water pressure inside the water tank 703, make water flow to the rotary nozzle 7 through the pipeline, when rivers pass through the rotary nozzle 7, rivers impact the rotary blade 702, make the rotary blade 702 rotate, thereby drive the rotary nozzle 7 to rotate, finally, liquid is atomized and ejected through the atomizing port 701, the smoke dust produced during the collection operation is sprayed and settled, through the design of the rotary nozzle 7 and the rotary blade 702, a larger comprehensive range can be sprayed, the range of the spraying radiation is more extensive, the problem that the smoke dust produced during the operation of the drill bit 6 can not be effectively processed is solved, and then in the machine operation process.
The utility model discloses work flow: when the spraying dust-settling device for the coal mining machine is used, firstly, a worker drives the machine body 1 to reach a specified place to perform coal mining operation, after a machine is started, the drill bit 6 is controlled to excavate a coal mine, meanwhile, the water pump 704 is started to increase the water pressure in the water tank 703, so that water flows to the rotary spray head 7 through a pipeline, when water flows through the rotary spray head 7, the water flow impacts the rotary fan 702 to rotate the rotary fan 702, so that the rotary fan 7 is driven to rotate, finally, liquid is atomized and sprayed out through the atomization opening 701, smoke dust generated during collection operation is sprayed and settled, through the design of the rotary spray head 7 and the rotary fan 702, a larger comprehensive range can be sprayed, the range of spraying radiation is wider, the problem that the smoke dust generated during the operation of the drill bit 6 cannot be effectively treated is solved, then, in the operation process of the machine, the dust collector 202 is started, the coal mine smoke dust at the top of the machine body 1 is absorbed by the dust collector 202 through the vent 2011 on the baffle 201, massive coal mines and various impurities are blocked by the baffle 201 and an internal filter screen, the absorbed coal mine smoke dust is conveyed into the conveying pipeline 203 through an air outlet of the dust collector 202, the coal mine smoke dust slides to the coal mine above the conveying belt 3 and is affected by the spraying of the rotary spray head 7, the coal mine on the conveying belt 3 is polluted by water mist, so that the coal mine smoke dust is blended into the coal mine and is conveyed together with the coal mine, the spraying and dust falling device of the coal mining machine is used, through the design of the dust collection mechanism 2, the coal mine smoke dust at the top of the machine is absorbed by the dust collector 202, is discharged onto the conveying belt 3 through the conveying pipeline 203 and is collected together with the coal mine, the coal mine is recovered, the smoke dust at the top of the machine is also treated, and the air breathed by workers is fresher, whole operation flow is simple convenient, compares with current coal-winning machine with spraying dust device, the utility model discloses a design can improve coal-winning machine with spraying dust device's whole dust removal nature, feature of environmental protection and practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coal-winning machine is with spraying dust device, includes organism (1), its characterized in that: the dust collection device comprises a machine body (1), a dust collection mechanism (2) is arranged at the top end of the machine body (1), a conveying belt (3) is arranged at the bottom of the machine body (1), a connecting seat (4) is arranged on the front face of the machine body (1), a rotating shaft (5) is arranged on the front face of the connecting seat (4), a drill bit (6) is arranged at one end, away from the connecting seat (4), of the rotating shaft (5), rotating nozzles (7) are arranged at included angles of the connecting seat (4), atomizing openings (701) are formed in the tops of the rotating nozzles (7), rotating fan blades (702) are installed inside the rotating nozzles (7), a water tank (703) is arranged on the side wall, away from the drill bit (6), of the inside of the machine body (1), and a water pump (704) is arranged on the right side of the water tank (703);
dust absorption mechanism (2) are including baffle (201), vent (2011), dust catcher (202) and pipeline (203), one side that the top of organism (1) is close to drill bit (6) is provided with baffle (201), the right side of baffle (201) is provided with dust catcher (202), the left side of dust catcher (202) and the top that extends to conveyer belt (3) are provided with pipeline (203), vent (2011) have been seted up in the outside of baffle (201).
2. The spraying dust falling device for the coal mining machine according to claim 1, characterized in that: the rotary spray head (7) is connected with the water tank (703) through a pipeline.
3. The spraying dust settling device for the coal mining machine according to claim 1, characterized in that: the baffle (201) is made of stainless steel materials.
4. The spraying dust falling device for the coal mining machine according to claim 1, characterized in that: the air inlet of the dust collector (202) is positioned inside the baffle (201), and the air outlet of the dust collector (202) is communicated with the conveying pipeline (203).
5. The spraying dust settling device for the coal mining machine according to claim 1, characterized in that: the inside filter screen that is provided with of vent (2011).
6. The spraying dust settling device for the coal mining machine according to claim 1, characterized in that: the connection mode between the rotary spray head (7) and the rotary fan blade (702) is threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221012676.9U CN217681724U (en) | 2022-04-27 | 2022-04-27 | Spraying dust-settling device for coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221012676.9U CN217681724U (en) | 2022-04-27 | 2022-04-27 | Spraying dust-settling device for coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217681724U true CN217681724U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221012676.9U Active CN217681724U (en) | 2022-04-27 | 2022-04-27 | Spraying dust-settling device for coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217681724U (en) |
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2022
- 2022-04-27 CN CN202221012676.9U patent/CN217681724U/en active Active
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