CN215256313U - Coal mine underground gangue filling system - Google Patents
Coal mine underground gangue filling system Download PDFInfo
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- CN215256313U CN215256313U CN202120621286.0U CN202120621286U CN215256313U CN 215256313 U CN215256313 U CN 215256313U CN 202120621286 U CN202120621286 U CN 202120621286U CN 215256313 U CN215256313 U CN 215256313U
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- conveying system
- waste rock
- driving roller
- conveying
- coal mine
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Abstract
The utility model discloses a colliery is waste filling system in pit, including colliery underground passage, the inside of colliery underground passage is provided with first conveying system, second conveying system, fills the waste rock, be provided with jointly between first conveying system and the second conveying system and unload the waste rock groove, second conveying system's one end is located the top of filling the waste rock. The utility model discloses in, first conveying system can convey the waste rock, it can make first conveying system and second conveying system dock together to unload the waste rock groove, second conveying system can carry the waste rock and put in, can solve the problem of dealing with in the pit of colliery production waste rock, the mine that avoids the waste rock to promote to go up the well and bring promotes, the transportation, the washing is nervous, environmental pollution and occupation of land problem have also been solved, can realize the effective control to ground again, protect the safety of ground building, make mine exploitation and ecological environment coordinate mutually.
Description
Technical Field
The utility model relates to a belt feeder transportation technical field especially relates to colliery waste filling system in pit.
Background
Coal resource mining causes serious collapse damage and ecological environment problems, mining subsidence and open-air discharge of coal gangue are main problem sources causing damage and influencing mine environment, mining subsidence destroys the mining area ecological environment where people depend on to live, and causes serious damage to farmers and buildings thereof, and a large amount of open-air discharge of coal gangue not only occupies a large amount of capital treatment, but also causes a large amount of harmful gases such as sulfur dioxide, carbon monoxide and the like, and threatens the production and life safety of people.
The invention of the coal mine underground gangue filling system can solve the underground disposal problem of the gangue produced in the coal mine, avoid the shortage of mine lifting, transportation and washing caused by the gangue lifting and going up the well, solve the problems of environmental pollution and land occupation, realize the effective control on the ground, protect the safety of the ground building and coordinate the mine exploitation with the ecological environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a coal mine underground gangue filling system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: colliery is waste filling system in pit, including colliery passageway in the pit, the inside of colliery passageway in the pit is provided with first conveying system, second conveying system, fills the waste rock, be provided with jointly between first conveying system and the second conveying system and unload the waste rock groove, the one end of second conveying system is located the top of filling the waste rock, first conveying system's both sides all are provided with first hydraulic pressure monomer and second hydraulic pressure monomer, second conveying system's bottom is provided with bracing piece and first hydro-cylinder, the one end of bracing piece is provided with first base, the one end of first hydro-cylinder is provided with the second base.
As a further description of the above technical solution:
the first conveying system comprises a first driving roller and a first unloading roller, a conveying belt is sleeved on the outer surfaces of the first driving roller and the second driving roller, and the first driving roller is rotatably connected with the second driving roller through the conveying belt.
As a further description of the above technical solution:
the second conveying system comprises a second driving roller and a second unloading roller, a bridge type belt is sleeved between the second driving roller and the second unloading roller, and the second driving roller is rotatably connected with the second unloading roller through the bridge type belt.
As a further description of the above technical solution:
the top of first base rotates and is connected with the second bearing, and bracing piece and second bearing fixed mounting.
As a further description of the above technical solution:
the inner wall fixedly connected with slide bar of second base, and the slide bar is two that are parallel to each other, two the surface common cover of slide bar is equipped with the sliding seat, the top of sliding seat is rotated and is connected with first bearing, and first bearing and first hydro-cylinder fixed mounting.
As a further description of the above technical solution:
and the two sides of the second base are both connected with second oil cylinders, and the second oil cylinders are fixedly connected with the movable seat.
The utility model discloses following beneficial effect has:
1. this colliery waste filling system in pit, when using, can convey the waste rock through the first conveying system who sets up, it can make first conveying system and second conveying system dock together to unload the waste rock groove, thereby make the waste rock above the first conveying system carry the higher authority of second conveying system, then second conveying system can carry the input to the waste rock, can solve the problem of dealing with in the pit of colliery production waste rock, the mine that avoids the waste rock to promote to go up the well and bring promotes, the transportation, the washing is nervous, environmental pollution and occupation of land problem have also been solved, can realize the effective control to ground again, protect the safety of ground building, make mine exploitation and ecological environment coordinate mutually.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the connection between the second base and the first cylinder.
Illustration of the drawings:
1. a coal mine underground passage; 2. a first conveying system; 3. a second conveying system; 4. a first hydraulic monomer; 5. a second hydraulic monomer; 6. unloading the waste rock groove; 7. a first drive roller; 8. a second drive roller; 9. a first unloading roller; 10. a second unloading roller; 11. a first base; 12. a second base; 13. a support bar; 14. a first cylinder; 15. filling waste rocks; 16. a slide bar; 17. a movable seat; 18. a first bearing; 19. a second cylinder; 20. a conveyor belt; 21. a bridge belt; 22. a second bearing.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides an embodiment: colliery waste filling system in pit, including colliery underground passage 1, the inside of colliery underground passage 1 is provided with first conveying system 2, second conveying system 3, fill waste rock 15, be provided with jointly between first conveying system 2 and the second conveying system 3 and unload waste rock groove 6, the one end of second conveying system 3 is located the top of filling waste rock 15, the both sides of first conveying system 2 all are provided with first hydraulic monomer 4 and second hydraulic monomer 5, the bottom of second conveying system 3 is provided with bracing piece 13 and first hydro-cylinder 14, the one end of bracing piece 13 is provided with first base 11, the one end of first hydro-cylinder 14 is provided with second base 12.
The first conveying system 2 comprises a first driving roller 7 and a first unloading roller 9, a conveying belt 20 is sleeved on the outer surfaces of the first driving roller 7 and the second driving roller 8 together, the first driving roller 7 is rotatably connected with the second driving roller 8 through the conveying belt 20, and the first conveying system 2 can convey gangue; the second conveying system 3 comprises a second driving roller 8 and a second unloading roller 10, a bridge belt 21 is sleeved between the second driving roller 8 and the second unloading roller 10, the second driving roller 8 is rotatably connected with the second unloading roller 10 through the bridge belt 21, and the second conveying system 3 can convey and throw in the gangue; the top of the first base 11 is rotatably connected with a second bearing 22, the support rod 13 is fixedly installed with the second bearing 22, the support rod 13 can conveniently support the second conveying system 3, and meanwhile, the second conveying system 3 can be rotated at a fixed position through the second bearing 22; the inner wall of the second base 12 is fixedly connected with two parallel sliding rods 16, the outer surfaces of the two sliding rods 16 are sleeved with movable seats 17, the top of each movable seat 17 is rotatably connected with a first bearing 18, the first bearings 18 are fixedly installed with the first oil cylinder 14, the two sliding rods 16 can facilitate the sliding of the movable seats 17 at fixed positions, and the second conveying system 3 can be kept stable in the moving process; the both sides of second base 12 all are connected with second hydro-cylinder 19, and second hydro-cylinder 19 and sliding seat 17 fixed connection, and two second hydro-cylinders 19 can promote sliding seat 17 and remove about to be convenient for adjust the position that second conveying system 3 and filling waste rock 15 directly dock, the butt joint of being convenient for is accurate.
The working principle is as follows: when the coal mine underground gangue filling system is used, firstly, the first conveying system 2 can convey gangue, the gangue discharging groove 6 can enable the first conveying system 2 and the second conveying system 3 to be in butt joint, so that the gangue on the first conveying system 2 is conveyed to the upper surface of the second conveying system 3, then the second conveying system 3 can convey and throw the gangue, so that the gangue is thrown to the upper surface of a filling gangue 15, the two second oil cylinders 19 can push the movable seat 17 to move on the sliding rod 16, so that the movable seat 17 drives the first oil cylinder 14 to move, the first oil cylinder 14 can drive the second conveying system 3 to move, so that the butt joint position between the second conveying system 3 and the filling gangue 15 can be conveniently adjusted, meanwhile, the first oil cylinder 14 can adjust the height of the second conveying system 3, the structure is simple, the underground disposal problem of producing the gangue can be solved, the mine that avoids the waste rock to promote to go up the well and bring promotes, transports, the washing is nervous, has also solved environmental pollution and occupation of land problem, can realize the effective control to ground again, protects the safety of ground building, makes mine exploitation and ecological environment harmonious, has certain practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. Colliery waste rock filling system in pit, including colliery underground passage (1), its characterized in that: the inside of colliery underground passage (1) is provided with first conveying system (2), second conveying system (3), fills waste rock (15), it unloads waste rock groove (6) to be provided with jointly between first conveying system (2) and second conveying system (3), the one end of second conveying system (3) is located the top of filling waste rock (15), the both sides of first conveying system (2) all are provided with first hydraulic monomer (4) and second hydraulic monomer (5), the bottom of second conveying system (3) is provided with bracing piece (13) and first hydro-cylinder (14), the one end of bracing piece (13) is provided with first base (11), the one end of first hydro-cylinder (14) is provided with second base (12).
2. The coal mine underground gangue filling system according to claim 1, which is characterized in that: the first conveying system (2) comprises a first driving roller (7) and a first unloading roller (9), a conveying belt (20) is sleeved on the outer surfaces of the first driving roller (7) and the second driving roller (8) together, and the first driving roller (7) is rotatably connected with the second driving roller (8) through the conveying belt (20).
3. The coal mine underground gangue filling system according to claim 1, which is characterized in that: the second conveying system (3) comprises a second driving roller (8) and a second unloading roller (10), a bridge type belt (21) is sleeved between the second driving roller (8) and the second unloading roller (10) together, and the second driving roller (8) is rotatably connected with the second unloading roller (10) through the bridge type belt (21).
4. The coal mine underground gangue filling system according to claim 1, which is characterized in that: the top of the first base (11) is rotatably connected with a second bearing (22), and the support rod (13) and the second bearing (22) are fixedly installed.
5. The coal mine underground gangue filling system according to claim 1, which is characterized in that: the inner wall fixedly connected with slide bar (16) of second base (12), and slide bar (16) are two that are parallel to each other, two the surface of slide bar (16) is overlapped jointly and is equipped with sliding seat (17), the top of sliding seat (17) is rotated and is connected with first bearing (18), and first bearing (18) and first hydro-cylinder (14) fixed mounting.
6. The coal mine underground gangue filling system according to claim 1, which is characterized in that: and the two sides of the second base (12) are both connected with second oil cylinders (19), and the second oil cylinders (19) are fixedly connected with the movable seat (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120621286.0U CN215256313U (en) | 2021-03-27 | 2021-03-27 | Coal mine underground gangue filling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120621286.0U CN215256313U (en) | 2021-03-27 | 2021-03-27 | Coal mine underground gangue filling system |
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| CN215256313U true CN215256313U (en) | 2021-12-21 |
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| CN202120621286.0U Active CN215256313U (en) | 2021-03-27 | 2021-03-27 | Coal mine underground gangue filling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116757557A (en) * | 2023-08-15 | 2023-09-15 | 山东新巨龙能源有限责任公司 | Raw gangue filling mining quality assessment method based on data analysis |
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2021
- 2021-03-27 CN CN202120621286.0U patent/CN215256313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116757557A (en) * | 2023-08-15 | 2023-09-15 | 山东新巨龙能源有限责任公司 | Raw gangue filling mining quality assessment method based on data analysis |
| CN116757557B (en) * | 2023-08-15 | 2023-11-07 | 山东新巨龙能源有限责任公司 | Raw gangue filling mining quality assessment method based on data analysis |
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