CN202544921U - Gangue discharging device in rock gangway rapid tunneling process - Google Patents
Gangue discharging device in rock gangway rapid tunneling process Download PDFInfo
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- CN202544921U CN202544921U CN 201220173463 CN201220173463U CN202544921U CN 202544921 U CN202544921 U CN 202544921U CN 201220173463 CN201220173463 CN 201220173463 CN 201220173463 U CN201220173463 U CN 201220173463U CN 202544921 U CN202544921 U CN 202544921U
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- gangue
- gangues
- chamber
- discharging device
- scraper type
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Abstract
The utility model discloses a gangue discharging device in a rock gangway rapid tunneling process, and belongs to the technical field of discharging gangues in a rock gangway tunneling process of a coal mine. The gangue discharging device comprises an upper opening scraper type rock loader, a transshipment truck, a conveyor belt and a gangue chamber which are arranged at a head-on position; the transshipment truck is connected with the discharging groove of the upper opening scraper type rock loader; an outlet of the transshipment truck is linked with the gangue chamber through the conveyor belt; and the gangue discharging device further comprises a mine car and a lower opening scraper type rock loader for raking gangues inside the gangue chamber into the mine car. The upper opening scraper type rock loader is used for raking the head-on gangues, and the lower opening scraper type rock loader is used for raking the gangues inside the gangue chamber. The conveyor belt is mounted inside an inclined drift and is used for conveying the head-on gangues into the gangue chamber. The gangue chamber is used for storing the gangues with an amount satisfying at least one production class. The head-on gangues enter the conveyor belt from the scraper type rock loaders through the transshipment truck. The gangue discharging device provided by the utility model has the advantages of simple structure and convenience in operation; the gangues can be continuously discharged at a fast gangue discharging speed; and the tunneling efficiency can be effectively improved, and the rapid tunneling effect can be realized.
Description
Technical field
The utility model relates to rock roadway in coal mine and tunnels out the cash technical field, specifically is a kind of rock gangway speedy drivage waste rock discharge device, is specially adapted to rock gangway and in the low-angle raise advance, uses.
Background technology
Traditional raise advance roadway construction method: utilize the YT-23 hammer drill to carry out drill eye blasting; Spoil after the explosion is transported cash by winch in raking loader is harrowed mine car. go out the cash construction with traditional raking loader heel winch; Need spend the lower flat parking lot of going up a hill 3 two 75KW winches are installed; Take to draw the mode of ox to cooperate the transportation of 1T mine car, once 3 loaded vehicle of Duola, this hoisting way has two big shortcomings: 1, hoisting power is lower; And, can't satisfy the requirement of speedy drivage along with the increase of range of lift can manifest more obvious; 2, tube-train hoisting safety factor in inclined gallery is low.Utilizing traditional winch to go out cash pattern drill footage per month is at most about 80 meters.How to separate that to have decided cash speed slow, it is flat to improve the single water inlet of stone drifting, is the problem that presses for solution.
Summary of the invention
In order to solve the above-mentioned shortcoming of prior art, the utility model provides a kind of rock gangway speedy drivage waste rock discharge device.
The utility model is realized with following technical scheme: a kind of rock gangway speedy drivage waste rock discharge device comprises being arranged in raking loader suitable for reading, reprinting car, belt conveyor and the waste bin of meeting head on to locate; Described reprinting car is connected with the blowpit of raking loader suitable for reading; The outlet of reprinting car is connected with waste bin through belt conveyor; Also comprise mine car and the spoil in the waste bin is harrowed the end opening raking loader in the mine car.
Raking loader suitable for reading is used for harrowing gets the spoil of meeting head on.The end opening raking loader is used for harrowing the spoil of getting in the waste bin.Belt conveyor is installed in the inclined gallery, is used for transporting the spoil of meeting head on and gets into waste bin.Waste bin is used for storing the spoil amount of at least one class of production.The spoil of meeting head on gets into belt by raking loader through reprinting car.
The beneficial effect of the utility model is:
1, improved the speed of rock gangway in the low-angle raise advance.
2, this system and tradition go out the cash system and compare and improved security performance.Reduced the inclined gallery transportation, safety factor is improved greatly.
3, it is even continuously to go out cash speed.
4, eliminated the potential safety hazard that the spoil of piling up causes tunnel air feed deficiency and methane accumulation easily.
5, less demanding to belt, can use old belt to transport spoil, improve the utilization rate again of material.
6, simple in structure, easy to operate, be convenient to safeguard.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the utility model plan view;
Fig. 2 is the utility model sectional drawing.
Among the figure: 1, raking loader suitable for reading; 2, reprint car; 3, prop drawer; 4, belt conveyor; 5, waste bin; 6, end opening raking loader; 7, endless rope winch, 8, mine car.
The specific embodiment
As depicted in figs. 1 and 2, rock gangway speedy drivage waste rock discharge device is made up of raking loader suitable for reading 1 and end opening raking loader 6, waste bin 5, a belt conveyor 4, reprinting car 2, a waste bin 5 and a JWB-3.2/0.86 endless rope winch 7, a JH-14 prop drawer 3.Belt conveyor 4 adopts the SJ-80 belt.Raking loader 1 suitable for reading all adopts P90B type raking loader with end opening raking loader 6.Near raking loader 1 suitable for reading is arranged in and meets head on; Reprinting car 2 is connected with the raking loader blowpit; SJ-80 belt conveyor 4 one ends are installed near reprinting the car below, make the spoil of reprinting car 2 discharges and can slip into voluntarily in the belt conveyor; SJ-80 belt conveyor 4 other ends place waste bin 5 tops, and spoil is in SJ-80 belt conveyor 4 is transported to waste bin 5; End opening raking loader 6 is harrowed the spoil in the waste bin in the 1T mine car and is transported by battery truck; A JH-14 prop drawer 3 is also arranged in practical application near manhole behind the raking loader, be used for carrying out the reach of raking loader suitable for reading and belt machine end; Be arranged in outside the end opening knick point parking lot and have JWB-3.2/0.86 endless rope winch 7, be used for transported material and cooperate mine car to go out cash.
Raking loader 1 suitable for reading is used for harrowing gets the spoil of meeting head on.End opening raking loader 6 is used for harrowing the spoil of getting in the waste bin.Waste bin 5 is used for storing the spoil amount of at least one class of production.SJ-80 belt conveyor 4 is installed in the inclined gallery, is used for transporting the spoil of meeting head on and gets into waste bin.The spoil of meeting head on gets into belts by raking loader suitable for reading through reprinting car 2.JWB-3.2/0.86 endless rope winch 7 is used for transported material and cooperate mine car to go out cash.JH-14 prop drawer 3 carries out the reach of raking loader suitable for reading and belt machine end.
Going out the cash flow process is: the spoil of the meeting head on → raking loader suitable for reading → reprinting car → SJ-80 belt conveyor → waste bin → end opening raking loader → 1t mine car of packing into is transported by battery truck.
Claims (3)
1. a rock gangway speedy drivage waste rock discharge device is characterized in that: comprise being arranged in raking loader suitable for reading (1), reprinting car (2), belt conveyor (4) and the waste bin (5) of meeting head on to locate; Described reprinting car (2) is connected with the blowpit of raking loader suitable for reading (1); The outlet of reprinting car (2) is connected with waste bin (5) through belt conveyor (4); Also comprise mine car (8) and the spoil in the waste bin (5) is harrowed the end opening raking loader (6) in the mine car (8).
2. rock gangway speedy drivage waste rock discharge device according to claim 1 is characterized in that: described belt conveyor (4) adopts the SJ-80 belt.
3. rock gangway speedy drivage waste rock discharge device according to claim 1 is characterized in that: described raking loader suitable for reading (1) and end opening raking loader (6) all adopt P90B type raking loader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173463 CN202544921U (en) | 2012-04-23 | 2012-04-23 | Gangue discharging device in rock gangway rapid tunneling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173463 CN202544921U (en) | 2012-04-23 | 2012-04-23 | Gangue discharging device in rock gangway rapid tunneling process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202544921U true CN202544921U (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220173463 Expired - Fee Related CN202544921U (en) | 2012-04-23 | 2012-04-23 | Gangue discharging device in rock gangway rapid tunneling process |
Country Status (1)
| Country | Link |
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| CN (1) | CN202544921U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619558A (en) * | 2012-04-23 | 2012-08-01 | 上海大屯能源股份有限公司 | Rock roadway rapid excavation and gangue elimination system and gangue elimination method |
| CN105422126A (en) * | 2015-11-26 | 2016-03-23 | 上海大屯能源股份有限公司江苏分公司 | Overall movement type waste rock raking machine turn plate |
| CN107218077A (en) * | 2017-06-26 | 2017-09-29 | 永城煤电控股集团有限公司 | Rock gangway multimode combines cash technique |
-
2012
- 2012-04-23 CN CN 201220173463 patent/CN202544921U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619558A (en) * | 2012-04-23 | 2012-08-01 | 上海大屯能源股份有限公司 | Rock roadway rapid excavation and gangue elimination system and gangue elimination method |
| CN105422126A (en) * | 2015-11-26 | 2016-03-23 | 上海大屯能源股份有限公司江苏分公司 | Overall movement type waste rock raking machine turn plate |
| CN107218077A (en) * | 2017-06-26 | 2017-09-29 | 永城煤电控股集团有限公司 | Rock gangway multimode combines cash technique |
| CN107218077B (en) * | 2017-06-26 | 2019-04-30 | 永城煤电控股集团有限公司 | Rock gangway multimode combines cash technique out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |