CN104196533A - Pipe-shaped raw coal gateway conveying system equipment and coal conveying method - Google Patents
Pipe-shaped raw coal gateway conveying system equipment and coal conveying method Download PDFInfo
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- CN104196533A CN104196533A CN201410421163.7A CN201410421163A CN104196533A CN 104196533 A CN104196533 A CN 104196533A CN 201410421163 A CN201410421163 A CN 201410421163A CN 104196533 A CN104196533 A CN 104196533A
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- coal
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- gateway
- tubulose
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Abstract
The invention discloses pipe-shaped raw coal gateway conveying system equipment and a coal conveying method. The pipe-shaped raw coal gateway conveying system equipment is composed of a scraper conveyor, a coal mining machine, a bridge type reversed loader, a secondary crusher, a self-movement machine tail and a retractable pipe-shaped conveyor. Along the propelling of a working surface, the scraper conveyor moves forwards and the bridge type reversed loader also moves forwards, so that the self-movement machine tail can move frontwards; the self-movement machine tail moves frontwards to propel the retraction of the retractable pipe-shaped conveyor to realize forward movement; and the whole transportation process can be carried out during work and the continuity of transportation is realized. The continuity and the automation of coal conveying can be realized; meanwhile, the secondary crusher is used for crushing the coal and then the retractable pipe-shaped conveyor is used for transporting, so that coal grains become small and dust in the transportation process is reduced and has small possibility of falling off; and the working environment in a haulage drift is greatly improved and the green transportation is realized.
Description
Technical field
The invention belongs to underground coal mine transportation equipment technical field, be specifically related to raw coal tubulose roadway conveying system equipment and fortune coal method.
Background technology
At present, in long-armed mechanization performing comprehensive coal mining process, along with the propelling of mining, elevating conveyor advances, and the belt conveyor tail being attached thereto also will mobile respective distance.Like this, along with the propelling of fully-mechanized mining working, belt conveyor tail and middle frame need to shut down frequently and dismantle, and have had a strong impact on operating efficiency under mine and the output in colliery.
Meanwhile, in a handling coal process, coal is mostly to adopt elevating conveyor then to reprint common Leather Belt Conveyance through one-level crushing engine, so only larger through the coal particles of one-level crusher in crushing, is easily scattered.And the easy dust that produces of common grooved conveyer transportation, coal is also easily scattered, and causes certain potential safety hazard.
Summary of the invention
For above problem, the invention provides a kind of raw coal tubulose roadway conveying system equipment and fortune coal method, realize the automatic transportation and green transportation of coal in coal mining process.
For achieving the above object, the technical solution adopted in the present invention is: raw coal tubulose roadway conveying system equipment and fortune coal method are comprised of drag conveyor, coal-winning machine, control centre, bridge conveyor, secondary breaker, self-movable foot end and scalable tubulose conveyer.Described coal-winning machine is seated on drag conveyor fuselage, and the coal of coal-winning machine from rib is adopted directly falls on drag conveyor, then by scraper chain, transports to bridge conveyor; Described bridge conveyor is positioned at the afterbody of drag conveyor, and one end is connected with drag conveyor, and the other end is connected with self-movable foot end, plays the effect of reprinting in centre; On described bridge conveyor, secondary breaker is housed, coal is being transported to self-movable foot end after two-stage crushing crusher machine; Described self-movable foot end one end is connected with bridge conveyor, and one end is connected with scalable tubulose ribbon conveyer; Described scalable tubulose ribbon conveyer one end is connected with self-movable foot end, and one end, to main haulage roadway, is transported to well head through this by coal.
Compared with prior art, the present invention has following advantage: the present invention can realize continuity and the automation of Coal Transport; The present invention simultaneously adopts secondary breaker to carry out fragmentation to coal, then uses scalable tubulose ribbon conveyer to transport, and can make like this coal particles diminish, in transportation, dust reduces, and be difficult for dropping, greatly improve the working environment in haulage way, realized green transportation.
Accompanying drawing explanation
Fig. 1 is raw coal tubulose roadway conveying system equipment and fortune coal Method And Principle figure, comprises the scalable tubulose conveyer of 1. drag conveyor 2. coal-winning machine 3. secondary breaker 4. bridge conveyor 5. self-movable foot end 6.;
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described.
As shown in Figure 1, raw coal tubulose roadway conveying system equipment and fortune coal method are comprised of drag conveyor 1, coal-winning machine 2, secondary breaker 3, bridge conveyor 4, self-movable foot end 5 and scalable tubulose conveyer 6.Described coal-winning machine 2 is seated on drag conveyor 1 fuselage, and the coal of coal-winning machine 2 from rib is adopted directly falls on drag conveyor 1, then by scraper chain, transports to bridge conveyor 4; Described bridge conveyor 4 is positioned at the afterbody of drag conveyor 1, and one end is connected with drag conveyor 1, and the other end is connected with self-movable foot end 5, plays the effect of reprinting in centre; On described bridge conveyor 4, secondary breaker 3 is housed, coal is being transported to self-movable foot end 5 after secondary breaker 3 fragmentations; Described self-movable foot end 5 one end are connected with bridge conveyor 4, and one end is connected with scalable tubulose ribbon conveyer 6; Described scalable tubulose ribbon conveyer 6 one end are connected with self-movable foot end 5, and one end, to main haulage roadway, is transported to well head through this by coal.Propelling along with work plane, drag conveyor 1 advances, bridge conveyor 4 advances thereupon, self-movable foot end 5 can move forward thereupon like this, self-movable foot end 5 reaches promote the contraction of scalable tubulose ribbon conveyer 6 and then realize reach, whole like this transportation all can be carried out at work, has realized the continuous of transportation.
Claims (2)
1. raw coal tubulose roadway conveying system is equipped, it is characterized in that: comprise coal-winning machine, drag conveyor, bridge conveyor, secondary breaker, self-movable foot end and scalable tubulose ribbon conveyer, described coal-winning machine rides on drag conveyor works, described drag conveyor is arranged on longwall mining work plane, chain-drive section is connected with bridge conveyor, described bridge conveyor is arranged in gateway, waist is provided with secondary breaker, bridge conveyor chain-drive section is overlapped on self-movable foot end, described self-movable foot end is arranged in gateway, rear portion is connected with scalable tubulose ribbon conveyer, described scalable tubulose ribbon conveyer is positioned at gateway, fuselage extends to district coal bin.
2. the method for raw coal tubulose roadway conveying system equipment fortune coal according to claim 1, is characterized in that: comprise the steps:
(1) coal of coal-winning machine from rib is adopted falls on drag conveyor, then by scraper chain, is transported to bridge conveyor;
(2) coal cinder, at bridge conveyor middle part through two-stage crushing crusher machine, by bridge conveyor transportation lifting, is transported to self-movable foot end;
(3) coal cinder is transported to scalable tubulose ribbon conveyer by self-movable foot end, and is transported to district coal bin by scalable tubulose conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410421163.7A CN104196533A (en) | 2014-08-25 | 2014-08-25 | Pipe-shaped raw coal gateway conveying system equipment and coal conveying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410421163.7A CN104196533A (en) | 2014-08-25 | 2014-08-25 | Pipe-shaped raw coal gateway conveying system equipment and coal conveying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196533A true CN104196533A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410421163.7A Pending CN104196533A (en) | 2014-08-25 | 2014-08-25 | Pipe-shaped raw coal gateway conveying system equipment and coal conveying method |
Country Status (1)
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| CN (1) | CN104196533A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230336A (en) * | 2018-08-07 | 2019-01-18 | 兖矿集团有限公司 | A kind of coal transfer device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865657A (en) * | 2005-05-19 | 2006-11-22 | 兖矿集团有限公司 | Comprehensive coal-mining process by using long wall mining method |
| CN201180544Y (en) * | 2007-10-26 | 2009-01-14 | 三一重型装备有限公司 | Intelligent full-automatic combined coal mining system |
| CN101798925A (en) * | 2010-03-18 | 2010-08-11 | 闫振东 | Cutting head type shortwall coal-winning machine and comprehensive mechanized coal mining technology |
| CN203175607U (en) * | 2013-01-17 | 2013-09-04 | 凯盛重工有限公司 | Retractable tube-shaped belt-type conveying machine |
| CN203753793U (en) * | 2014-03-21 | 2014-08-06 | 安徽理工大学 | Automated transport system of haulage way of coal mining area |
| CN204041072U (en) * | 2014-08-25 | 2014-12-24 | 安徽理工大学 | Raw coal tubulose roadway conveying system is equipped |
-
2014
- 2014-08-25 CN CN201410421163.7A patent/CN104196533A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865657A (en) * | 2005-05-19 | 2006-11-22 | 兖矿集团有限公司 | Comprehensive coal-mining process by using long wall mining method |
| CN201180544Y (en) * | 2007-10-26 | 2009-01-14 | 三一重型装备有限公司 | Intelligent full-automatic combined coal mining system |
| CN101798925A (en) * | 2010-03-18 | 2010-08-11 | 闫振东 | Cutting head type shortwall coal-winning machine and comprehensive mechanized coal mining technology |
| CN203175607U (en) * | 2013-01-17 | 2013-09-04 | 凯盛重工有限公司 | Retractable tube-shaped belt-type conveying machine |
| CN203753793U (en) * | 2014-03-21 | 2014-08-06 | 安徽理工大学 | Automated transport system of haulage way of coal mining area |
| CN204041072U (en) * | 2014-08-25 | 2014-12-24 | 安徽理工大学 | Raw coal tubulose roadway conveying system is equipped |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230336A (en) * | 2018-08-07 | 2019-01-18 | 兖矿集团有限公司 | A kind of coal transfer device |
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Application publication date: 20141210 |