CN216653911U - Spraying dust-settling device for fully-mechanized coal mining machine - Google Patents
Spraying dust-settling device for fully-mechanized coal mining machine Download PDFInfo
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- CN216653911U CN216653911U CN202122594362.6U CN202122594362U CN216653911U CN 216653911 U CN216653911 U CN 216653911U CN 202122594362 U CN202122594362 U CN 202122594362U CN 216653911 U CN216653911 U CN 216653911U
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- water
- water storage
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- pipe
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- 238000005507 spraying Methods 0.000 title claims abstract description 32
- 239000003245 coal Substances 0.000 title claims abstract description 31
- 238000005065 mining Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000007921 spray Substances 0.000 claims abstract description 48
- 238000005520 cutting process Methods 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 pipelines Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to the technical field of coal block cutting, in particular to a spraying dust-settling device for a fully-mechanized coal mining and cutting machine, which comprises a cutting arm, a protective frame and a main water pipe, wherein the rear side of the left end of the cutting arm is fixedly connected with a water storage frame, the rear end of the water storage frame is fixedly connected with the protective frame, the inner side of the protective frame is hermetically connected with an inner spray head, the front end of the left side of the cutting arm is hermetically connected with a water spraying joint, the outer side of the water spraying joint is slidably connected with a sliding water storage tank, the outer side of the sliding water storage tank is hermetically connected with a rotating telescopic pipe, and the outer end of the rotating telescopic pipe is hermetically connected with an outer spray head, and then make outer shower nozzle can be more comprehensive spray the dust fall around, promote the dust fall effect.
Description
Technical Field
The utility model relates to the technical field of coal briquette cutting, in particular to a spraying dust-settling device for a fully-mechanized coal mining coal cutter.
Background
Along with the development of society, the application of the coal cutter is more and more extensive, and the coal cutter series chain saw for mining is light in weight and powerful in function, is manufactured according to the standard of mining explosion-proof electric appliances, is suitable for the construction operation of open-air coal mines, sulfur mines and gypsum mines, and is an ideal tool for cutting coal beds, rocks, concrete, reinforced concrete, pipelines, bricks, stones and other stones.
In the prior art, a spraying dust-settling device adopted by a fully-mechanized coal cutter in the coal mining process is fixed, and can not spray in multiple aspects in the spraying process, so that the dust-settling effect is reduced, and the coal cutting work is not facilitated; and in the spraying process, the angle of the spray head can not be adjusted, and the spray head can only spray dust fall treatment in the space of the sheet surface, so that the dust fall can not be sprayed in multiple aspects, and the dust fall effect is further reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a spraying dust-settling device for a fully-mechanized coal mining machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a combine to adopt dust device that sprays that coal cutting machine used, includes cutting arm, protective frame and main water pipe, the left end rear side fixedly connected with water storage frame of cutting arm, the rear end fixedly connected with protective frame of water storage frame, the inboard sealing connection of protective frame has interior shower nozzle, sealing connection between interior shower nozzle and the water storage frame, the left side front end sealing connection of cutting arm has the water spray joint, the outside sliding connection that the water spray connects has the slip storage water tank, the outside sealing connection of slip storage water tank has the flexible pipe of left end, the outer end sealing connection who rotates flexible pipe has outer shower nozzle, the outside of slip storage water tank is equipped with rotates the frame, rotate sliding connection between frame and the water spray joint, the front end fixedly connected with slide tube of slip storage water tank, the inboard screwed connection of slide tube has the threaded rod.
Preferably, the inner side of the cutting arm is fixedly connected with a main water pipe, and the main water pipe is connected with the water spraying joint in a sealing mode.
Preferably, the water injection pipe is connected to the right side of the front end of the water storage frame in a sealing mode, and the water injection pipe is connected with the main water pipe in a sealing mode.
Preferably, the front end of the water spray joint is provided with a spray hole.
Preferably, the inner side of the sliding water storage tank is fixedly connected with four transmission blades, the transmission blades are arranged obliquely, and the transmission blades are arranged at equal angles.
Preferably, the inner side of the rear end of the rotating frame is rotatably connected with a ball, and the ball is in rolling connection with the water spray joint.
Preferably, the lower extreme of threaded rod is equipped with the motor, the threaded rod passes through to rotate between output shaft and the motor and is connected, the outside fixedly connected with protecting crust of motor, fixedly connected between protecting crust and the rotation frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the inner spray head, the outer spray head and the transmission blades, the inner spray head is utilized to spray dust fall on the cutting surface of the cutting cutter disc, the outer spray head is utilized to perform dust fall treatment on scattered dust, and meanwhile, through the action of the arranged transmission blades, the outer spray head can rotate under the action of flushing water, so that the outer spray head can spray dust fall on the periphery more comprehensively, the dust fall effect is improved, and the coal cutting of a fully-mechanized coal cutter is facilitated;
2. according to the utility model, through the arrangement of the sliding water storage tank, the rotating telescopic pipe and the threaded rod, the sliding pipe can drive the sliding water storage tank to move back and forth by utilizing the rotation of the threaded rod, so that the rotating telescopic pipe can rotate, the angle of the outer spray head can be adjusted, and the spraying dust-settling treatment at different angles can be conveniently carried out in the coal cutting work.
Drawings
FIG. 1 is a perspective view of the integral mounting structure of the present invention;
FIG. 2 is a sectional plan view of the mounting structure of the cutting arm, the water storage frame and the protection frame according to the present invention;
FIG. 3 is a sectional plan view of the mounting structure of the rotating frame and the motor protecting case according to the present invention;
FIG. 4 is a rear sectional view of the installation structure of the sliding water storage tank, the outer nozzle and the rotating frame of the present invention.
In the figure: 1. a cutting arm; 2. a water storage frame; 3. a protective frame; 4. an inner spray head; 5. a water spray joint; 6. A sliding water storage tank; 7. rotating the telescopic pipe; 8. an outer nozzle; 9. rotating the frame; 10. a sliding tube; 11. a threaded rod; 12. a main water pipe; 13. a water injection pipe; 14. spraying a hole; 15. a driving blade; 16. a ball bearing; 17. A motor; 18. and (4) a protective shell.
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 embodiment 1, please refer to fig. 1-4, the present invention provides a technical solution: a spraying dust-settling device for a fully-mechanized coal mining machine comprises a cutting arm 1, a protective frame 3 and a main water pipe 12, wherein the rear side of the left end of the cutting arm 1 is fixedly connected with a water storage frame 2, the rear end of the water storage frame 2 is fixedly connected with the protective frame 3, the inner side of the protective frame 3 is hermetically connected with an inner spray nozzle 4, the spraying dust-settling use can be carried out on a cutting end face, the front end of the left side of the cutting arm 1 is hermetically connected with a water spraying joint 5, the outer side of the water spraying joint 5 is slidably connected with a sliding water storage tank 6, the outer side of the sliding water storage tank 6 is hermetically connected with a rotating telescopic pipe 7, the outer end of the rotating telescopic pipe 7 is hermetically connected with an outer spray nozzle 8, dust-settling treatment can be conveniently carried out on dust on the outer side, the dust-settling effect is improved, the rotating frame 9 is arranged on the outer side of the sliding water storage tank 6, the outer spray nozzle 8 can rotate along with the rotating frame 9, the spraying dust-settling effect is improved, and the spray hole 14 is formed in the front end of the water spraying joint 5, the inner side of the sliding water storage tank 6 is fixedly connected with a transmission blade 15, so that the transmission blade 15 can be conveniently flushed and transmitted, the outer spray head 8 can rotate, the inner side of the rear end of the rotating frame 9 is rotatably connected with a ball 16, and the ball 16 is connected with the water spray joint 5 in a rolling manner, so that the rotating frame 9 can rotate smoothly.
The working process is as follows: when the device is used, a power supply of a coal cutter is adopted for supplying power, when dust fall is sprayed in the coal cutting process, water is injected into the water storage frame 2 through the main water pipe 12 through the water injection pipe 13, the inner spray head 4 is utilized for spraying dust fall treatment on the cutting surface of the coal cutting, most of dust can be reduced for use, meanwhile, water is injected into the sliding water storage tank 6 through the arranged water spraying joint 5, water flow enters the outer spray head 8 through the rotating telescopic pipe 7, dust fall treatment is carried out on the outer side of the cutting cutter disc through the outer spray head 8, the sliding water storage tank 6 can be rotated in the flushing process through the action of the arranged transmission blade 15, the outer spray head 8 can be rotated to spray, the spraying range is improved, the dust fall effect is improved, in the spraying process of the outer spray head 8, the threaded rod 11 can drive the sliding pipe 10 to move back and forth through the rotation of the motor 17, thereby make the slip storage water tank 6 can the back-and-forth movement, and then make to rotate flexible pipe 7 and can drive outer shower nozzle 8 and carry out angular adjustment, and then make the vertical angle of spraying of outer shower nozzle 8 can adjust, further promotion dust fall effect, the coal cutting dust fall of the coal cutter of being convenient for combine to adopt uses.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a combine to adopt spraying dust device that coal-cutting machine used, includes cutting arm (1), protective frame (3) and main water pipe (12), its characterized in that: the cutting arm is characterized in that a water storage frame (2) is fixedly connected to the rear side of the left end of the cutting arm (1), a protective frame (3) is fixedly connected to the rear end of the water storage frame (2), an inner spray head (4) is connected to the inner side of the protective frame (3) in a sealing manner, the inner spray head (4) is connected with the water storage frame (2) in a sealing manner, a water spray joint (5) is connected to the front end of the left side of the cutting arm (1) in a sealing manner, a sliding water storage tank (6) is connected to the outer side of the water spray joint (5) in a sliding manner, a rotating telescopic pipe (7) is connected to the outer side of the sliding water storage tank (6) in a sealing manner, an outer spray head (8) is connected to the outer end of the rotating telescopic pipe (7) in a sealing manner, a rotating frame (9) is arranged on the outer side of the sliding water storage tank (6), the rotating frame (9) is connected with the water spray joint (5) in a sliding manner, and a sliding pipe (10) is fixedly connected to the front end of the sliding water storage tank (6), the inner side of the sliding tube (10) is spirally connected with a threaded rod (11).
2. The spraying dust-settling device for the fully-mechanized coal mining machine according to claim 1 is characterized in that: the inner side of the cutting arm (1) is fixedly connected with a main water pipe (12), and the main water pipe (12) is connected with the water spraying joint (5) in a sealing mode.
3. The spraying dust-settling device for the fully-mechanized coal mining machine according to claim 1 is characterized in that: the water storage frame is characterized in that a water injection pipe (13) is hermetically connected to the right side of the front end of the water storage frame (2), and the water injection pipe (13) is hermetically connected with the main water pipe (12).
4. The spraying dust-settling device for the fully-mechanized coal mining machine according to claim 1 is characterized in that: the front end of the water spray joint (5) is provided with a spray hole (14).
5. The spraying dust-settling device for the fully-mechanized coal mining machine according to claim 1 is characterized in that: the inner side of the sliding water storage tank (6) is fixedly connected with transmission blades (15), the transmission blades (15) are arranged in an inclined mode, the number of the transmission blades (15) is four, and the transmission blades (15) are arranged in an equal angle mode.
6. The spraying dust-settling device for the fully-mechanized coal mining machine according to claim 1 is characterized in that: the inner side of the rear end of the rotating frame (9) is rotatably connected with a ball (16), and the ball (16) is in rolling connection with the water spray joint (5).
7. The spraying dust-settling device for the fully-mechanized coal mining machine according to claim 1 is characterized in that: the lower extreme of threaded rod (11) is equipped with motor (17), threaded rod (11) are connected through rotating between output shaft and motor (17), the outside fixedly connected with protecting crust (18) of motor (17), fixed connection between protecting crust (18) and rotation frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122594362.6U CN216653911U (en) | 2021-10-27 | 2021-10-27 | Spraying dust-settling device for fully-mechanized coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122594362.6U CN216653911U (en) | 2021-10-27 | 2021-10-27 | Spraying dust-settling device for fully-mechanized coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216653911U true CN216653911U (en) | 2022-06-03 |
Family
ID=81787885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122594362.6U Expired - Fee Related CN216653911U (en) | 2021-10-27 | 2021-10-27 | Spraying dust-settling device for fully-mechanized coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216653911U (en) |
-
2021
- 2021-10-27 CN CN202122594362.6U patent/CN216653911U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |