CN201714383U - Compact continuous coal miner - Google Patents
Compact continuous coal miner Download PDFInfo
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- CN201714383U CN201714383U CN2010201421753U CN201020142175U CN201714383U CN 201714383 U CN201714383 U CN 201714383U CN 2010201421753 U CN2010201421753 U CN 2010201421753U CN 201020142175 U CN201020142175 U CN 201020142175U CN 201714383 U CN201714383 U CN 201714383U
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Abstract
The utility model relates to the field of coal miners, in particular to a compact continuous coal miner for a coal mine, which solves the problems of a large amount of mining residue in thin seams, incapability of mining corner coals and tertiary press coals, incapability of using an existing continuous coal miner in a coal mine adopting a vertical shaft transportation mode and the like. The compact continuous coal miner shortens the height of a miner body by omitting an operating platform, reducing the height of a body portion and adopting a friction plate structure of a traveling portion, can be used in a coal mine with thin seams, can also be used in a coal mine adopting a vertical shaft transportation mode, and greatly improves working efficiency and recovery ratio of working surfaces under similar working conditions. A conveyor of the continuous coal miner is individually driven by a hydraulic motor, and each moving part of the coal miner is provided with an individual driving device, thereby the compact continuous coal miner leads power distribution to be more reasonable, and also brings convenience to examination, disassembly and transportation, installation, maintenance and failure processing. A control system adopts a wireless control operating mode for remote monitoring, failure diagnosis, remote control and the like and provides safety guarantee for workers.
Description
Affiliated technical field
The utility model relates to the coal-winning machine field, be specially a kind of compact continuous miner that the colliery is used, integrate cutting, walking, shipment, spraying firing dust multi-functional, comprehensive driving, coal excavation apparatus that corner coal, three presses down coal mining are mined, reclaimed to the speedy drivage and the house column type that are mainly used in the coal mining preparatory working.
Background technology
At present, the application of China's continuous miner is extensive not enough, now the continuous miner of Ying Yonging mainly is applicable to medium-thickness seam, and the characteristics of coal in China reserves are that girdle reserves proportion is big, relevant thin seam mining also is subjected to the attention in country and colliery gradually, along with the minimizing gradually that is fit to longwall face, left residual of these a large amount of girdles adopted and corner coal and three presses down coal and do not exploit, and certainly will cause great waste to country.And existing continuous miner part dimension is big, only is applicable in the more shallow inclined shaft of coal seam buried depth and uses.Still can not adapt to the most condition of coal seam occurrence of China, the most of coal resources of China are buried underground, and most of collieries all are the means of transportation exploitation coal resources darker apart from the face of land that adopt vertical shaft.A large amount of residually adopt in order to solve domestic these girdle colliery, corner coal, three presses down these problems that coal can't be exploited and existing continuous miner can not use in the colliery with the vertical shaft means of transportation, exploitation adapts to the continuous miner in these coal seams, is the good technological approaches that addresses these problems.
The weak point of domestic existing continuous miner is:
1. the fuselage of complete machine can not be used for the exploitation in girdle colliery all than higher;
2. parts are bigger, can't resolve into the size that is fit to domestic vertical shaft transportation cage;
3. the haul mode all is by two shovel board motor-driven, drive sprocket wheel jointly by the shovel board reducer, drive the scraper chain of transporter by sprocket wheel, the purpose that material is transported away in realization, but the load of this mode shovel board reducer is heavier, cause the shovel board reducer to damage easily, Fault Diagnosis and maintenance are made troubles.
4. automaticity is low, and efficient is low.
So, be starved of that a kind of fuselage is shorter, compact conformation, be convenient to disintegrate and assembling, to adapt to the darker vertical shaft transportation of China's girdle and coal seam buried depth.Simultaneously, require that each parts operates steadily, reliability height, continuous miner that automaticity is high, to improve the operating efficiency of this type of operating mode, realize automation centralized Control, fault diagnosis and Remote, improve the target of automatization level under the domestic coal mine, the unmanned or few people's work plane of realization, this has important practical significance for the coal mine production safety that ensures China's sternness.
The utility model content
The purpose of this utility model is to provide the continuous miner of short, the easy decomposition of a kind of fuselage, working stability, compact that efficient is high, solve speedy drivage, house column type coal mining, recovery corner coal that existing continuous miner is not suitable for girdle, girdle is a large amount of residually to be adopted, corner coal, three presses down coal and can't exploit, and existing continuous miner such as can not use at problem in the colliery with the vertical shaft means of transportation, also be split type simultaneously, be easy to resolve into the size that is fit to the vertical shaft transportation, make this machine scope of application wider.
The technical solution of the utility model is:
A kind of compact continuous miner, this coal-winning machine is provided with cutting units, shovel board portion, body, back support, transporter, running part, the two bottom sides of body is provided with left and right running part, the front portion of body is provided with cutting units and shovel board portion, the rear portion of body is provided with transporter, back support, the fuselage height of complete machine is short, and the machine height is no more than 1.6m.
Described compact continuous miner, this coal-winning machine passes through: the reduction of the cancellation of operating desk, body height and the friction plate structure of running part make the fuselage height short.
Described compact continuous miner, the afterbody of transporter are provided with independently transporter driving device for hydraulic motor, make transporter adopt independent fluid motor-driven.
Described compact continuous miner also comprises control system, and the control mode of control system is the controlled in wireless mode of operation.
The beneficial effects of the utility model are:
1. the utility model compact continuous miner, constitute by parts such as cutting units, shovel board portion, body, support portion, back, running part, transporter portion, dust pelletizing systems, this continuous miner fuselage height is short, compact conformation, the height in fuselage height and girdle colliery adapts, easily resolve into the size that is fit to the vertical shaft transportation, can in colliery, use, increased the scope of application of this machine with the vertical shaft transportation.
2. transporter afterbody of the present utility model has designed independently hydraulic motor, and the scraper chain of transporter is driven separately by hydraulic motor, and complete machine is operated steadily, and has improved the reliability of complete machine, has brought convenience for failure judgment and maintenance.
3. the application of the utility model compact continuous miner, can increase substantially the rate of extraction that girdle reaches the coal mine work area that transports in the vertical shaft mode, improve the operating efficiency of this type of operating mode, improve the reliability of each parts of machine, realization automation control, greatly reduce labourer's working strength, and labourer's personal safety is protected.
4. the utility model compact continuous miner can be used on the exploitation that speedy drivage and house column type are mined, recovery corner coal, three presses down coal of girdle coal mining preparatory working.
5. the utility model compact continuous miner is easy to resolve into the size that is fit to the vertical shaft transportation, can be used in the domestic colliery with the vertical shaft means of transportation and use, the exploitation that corner coal, three presses down coal is mined, reclaimed to the speedy drivage and the house column type that are used for preparatory working.
6. the utility model compact continuous miner adopts remote control technology, can realize remote monitoring, fault diagnosis and the Long-distance Control of continuous miner running status, improved greatly coal resources production efficiency, reduce or avoided the coal mine personnel casualty accident.
7, the utility model compact continuous miner improves the rate of extraction of work plane, increases work efficiency, and has reduced the waste of coal resources.
Description of drawings
Fig. 1 is compact continuous miner master TV structure figure of the present utility model.
Fig. 2 is compact continuous miner plan structure figure of the present utility model.
Among the figure, 1. cutting units; 2. shovel board portion; 3. body; 4 back supports; 5. transporter; 6. transporter driving device for hydraulic motor; 7. running part; 8. dust pelletizing system; 9. electrical system; 10 hydraulic systems.
The specific embodiment
Shown in Fig. 1-2, compact continuous miner critical piece of the present utility model is made up of parts such as cutting units 1, shovel board portion 2, body 3, transporter 5, running parts 7, the bottom of body 3 is provided with running part 7, the front portion of body 3 is provided with cutting units 1 and shovel board portion 2, the rear portion of body 3 is provided with back support 4 and transporter 5, and body 3 is provided with dust pelletizing system 8, electrical system 9 and hydraulic system 10.Improvement part mainly comprises: the fuselage height of complete machine, complete machine easily decompose, transporter driving device for hydraulic motor 6 and electrical system 9 etc., and be specific as follows:
The fuselage height of complete machine is short, by the cancellation operating desk, the reduction and the running part 7 of adding body 3 height are the improvement of friction plate structure, greatly reduce the height of complete machine, the machine height of making is no more than 1.6m (present embodiment is 1.6m), the coal mining requirement for height that can adapt to domestic girdle is easy to resolve into the size that is fit to the vertical shaft transportation, can be used in the domestic colliery with the vertical shaft means of transportation and uses;
Each moving component, cutting units 1, shovel board portion 2, running part 7, transporter 5 all have the drive unit of oneself.Transporter 5 afterbodys have designed independently transporter driving device for hydraulic motor 6, adopt independent fluid motor-driven.
Control system is used to control dust pelletizing system 8, electrical system 9 and hydraulic system 10, and control system adopts can realize controlled in wireless modes of operation such as remote monitoring, fault diagnosis, Remote.
The continuous miner of domestic application all has the operating desk structure, consider the design of hommization, influenced the height of complete machine, compact continuous miner of the present utility model has adopted the control system of Remote, cancellation operating desk structure, the reduction and the running part of adding the body part height are the improvement of friction plate structure, greatly reduce the height of complete machine, and this fuselage height adapts to the requirement for height of China's girdle.
In addition, the big parts of compact continuous miner size of the present utility model can resolve into and be fit to domestic size of transporting in the vertical shaft mode, have improved the scope of application of this machine.Transporter adopts independent fluid motor-driven, drive sprocket wheel by transporter afterbody hydraulic motor, low speed rotation by sprocket wheel drives the scraper chain motion, material is transported on the supporting transport vehicle in back, make each moving component, cut, shovel board, walking, transporter all have the drive unit of oneself, make power distribution more reasonable, improved the stability of machine, made things convenient for inspection, tear fortune open, installation, maintenance and troubleshooting.Control system is controlled in wireless modes of operation such as remote monitoring, fault diagnosis, Remote, improve the target of automatization level under the domestic coal mine, the unmanned or few people's work plane of realization, this has important practical significance for the coal mine production safety that ensures China's sternness.Make work plane unmanned or reduce or avoided the coal mine personnel casualty accident, improve the rate of extraction of work plane, increase work efficiency.
Claims (3)
1. compact continuous miner, it is characterized in that: this coal-winning machine is provided with cutting units, shovel board portion, body, back support, transporter, running part, the two bottom sides of body is provided with left and right running part, the front portion of body is provided with cutting units and shovel board portion, the rear portion of body is provided with transporter, back support, and the fuselage height of complete machine is no more than 1.6m.
2. according to the described compact continuous miner of claim 1, it is characterized in that: the afterbody of transporter is provided with independently transporter driving device for hydraulic motor.
3. according to the described compact continuous miner of claim 1, it is characterized in that: also comprise control system, the control mode of control system is the controlled in wireless mode of operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201421753U CN201714383U (en) | 2010-03-26 | 2010-03-26 | Compact continuous coal miner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201421753U CN201714383U (en) | 2010-03-26 | 2010-03-26 | Compact continuous coal miner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714383U true CN201714383U (en) | 2011-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201421753U Expired - Fee Related CN201714383U (en) | 2010-03-26 | 2010-03-26 | Compact continuous coal miner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201714383U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233732A (en) * | 2013-04-22 | 2013-08-07 | 江西华煤重装有限公司 | Remote control and integration online monitoring intelligent cantilever excavator |
| CN103485775A (en) * | 2013-09-05 | 2014-01-01 | 中传重型装备有限公司 | Novel continuous coal miner |
| CN108798664A (en) * | 2018-05-08 | 2018-11-13 | 中国煤炭科工集团太原研究院有限公司 | A kind of opencut end side exploitation continuous miner |
| CN108798665A (en) * | 2018-05-08 | 2018-11-13 | 中国煤炭科工集团太原研究院有限公司 | A kind of girdle continuous miner |
| CN110439585A (en) * | 2011-08-03 | 2019-11-12 | 久益环球地下采矿有限责任公司 | It is automatically brought into operation the method and system of continuous digger |
-
2010
- 2010-03-26 CN CN2010201421753U patent/CN201714383U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439585A (en) * | 2011-08-03 | 2019-11-12 | 久益环球地下采矿有限责任公司 | It is automatically brought into operation the method and system of continuous digger |
| CN103233732A (en) * | 2013-04-22 | 2013-08-07 | 江西华煤重装有限公司 | Remote control and integration online monitoring intelligent cantilever excavator |
| CN103485775A (en) * | 2013-09-05 | 2014-01-01 | 中传重型装备有限公司 | Novel continuous coal miner |
| CN103485775B (en) * | 2013-09-05 | 2016-04-27 | 中传重型装备有限公司 | New type of continuous coal-winning machine |
| CN108798664A (en) * | 2018-05-08 | 2018-11-13 | 中国煤炭科工集团太原研究院有限公司 | A kind of opencut end side exploitation continuous miner |
| CN108798665A (en) * | 2018-05-08 | 2018-11-13 | 中国煤炭科工集团太原研究院有限公司 | A kind of girdle continuous miner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20140326 |