CN102606152A - Novel quick digging and anchoring integrated machine for rectangular coal roadway - Google Patents
Novel quick digging and anchoring integrated machine for rectangular coal roadway Download PDFInfo
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- CN102606152A CN102606152A CN2012100990337A CN201210099033A CN102606152A CN 102606152 A CN102606152 A CN 102606152A CN 2012100990337 A CN2012100990337 A CN 2012100990337A CN 201210099033 A CN201210099033 A CN 201210099033A CN 102606152 A CN102606152 A CN 102606152A
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Abstract
The invention discloses a novel quick digging and anchoring integrated machine for a rectangular coal roadway, which comprises a heading machine, a temporary support system, an anchoring system, a conveying system and a dust removing system, and also comprises a support system, wherein a sealing device is arranged between the head of the heading machine and the front of the support system; the sealing device comprises a main body plate, a movable sealing plate and left and right movable sealing plates; support hydraulic cylinders are arranged on the main body plate and an upper movable sealing plate bracket; support hydraulic cylinders are arranged on the main body plate and left and right movable sealing plate brackets as well; meanwhile, an upper movable sealing plate, the left and right movable sealing plates are provided with flexible sealing belts; the front end of a dust removing pipeline of the dust removing system is installed on the main body plate of the sealing device; and the dust removing pipeline is communicated with the space in the front part of the sealing device. The novel quick digging and anchoring integrated machine for the rectangular coal roadway, provided by the invention, employs a novel telescopic cylinder to cut and mold the width of a roadway in one step, therefore, the high efficiency is achieved, and in addition, the damage to a base plate due to repeated displacement is avoided; through cooperation of adjusting oil cylinders with flexible sealing, a top plate and lateral walls are very adaptive, so that dust is prevented from rushing into a rear working space; and meanwhile, a working environment is improved.
Description
Technical field
The present invention relates to mining down-hole pick anchor construction equipment, particularly relate to a kind of novel rectangular coal road and dig the anchor all-in-one fast.
Background technology
Colliery underworkings mechanization speedy drivage at present mainly contains three kinds of modes: first kind, and traditional single entry driving, the work plane capital equipment has development machine, roof-bolter; Second kind; Two lanes driving adopts continuous miner to tunnel, this driving mode is supporting advanced anchor pole drill carriage; Continuous miner is in the haulage drift driving; The anchor pole drill carriage is just carrying out the bolt support operation in the return aircourse, when continuous miner is accomplished a driving circulation time, with anchor pole drill carriage switch.The third, single tunnelling of introducing external pick anchor all-in-one.The shortcoming of existing technology and equipment is: development machine, roof-bolter operating efficiency are low, and it mainly is suitable for some small-size coal mines; Two lanes are tunneled this operating type and have been realized separating of tunnelling and supporting, and can many anchor pole operations simultaneously, and supporting efficient improves greatly.But machine is transferred and requirements on transport in order to satisfy, and every between two tunnels this just increases excavation cost at a distance from connection roadway of 50m pick, and the machine of on technology, adopting replaces with the anchor pole drill carriage and also greatly influenced digging efficient.Therefore employing pick anchor all-in-one carries out the main developing direction that single tunnelling is present coal road driving, but because the anchoring time is 2-3 times of digging time, how to realize that therefore anchoring and digging are synchronous, improves digging efficient, is the mine problem demanding prompt solution.
Summary of the invention
To the objective of the invention is in order addressing the above problem, a kind of quick pick anchor all-in-one of novel full coal petrography rectangular shaped roadways to be provided.
Technical scheme of the present invention is: a kind of novel rectangular coal road is dug the anchor all-in-one fast; Comprise development machine, temporary lining system, anchor system, induction system, dust pelletizing system; Described development machine is positioned at the front portion; Anchor system is installed in the development machine rear portion, and the anterior left and right sides of development machine rear portion and anchor system and top are the temporary lining system, and described induction system is to be installed in development machine, the inner drag conveyor of anchor system; Be provided with sealing device between the head of described development machine and the support system front portion; The sealing device comprises main board, be hinged on the last movable sealing plate on main board top, be hinged on the left and right sides movable sealing plate of main board both sides; Be provided with supporting cylinder at main board and last movable sealing timbering; Also be provided with supporting cylinder at main board and left and right sides movable sealing timbering; Outer edge at last movable sealing plate, left and right sides movable sealing plate is provided with the flexible sealing band, and the front end of the cleaning shaft of described dust pelletizing system is installed on the main board of sealing device, the space that cleaning shaft communication seals device is anterior.
Described development machine comprises cutting drum, rewinding shovel, and described drag conveyor is connected rewinding shovel rear portion.
Described support system comprises fore-stock and after-poppet; Said fore-stock comprises base, back timber, front-axle beam, front stretching beam, side outrigger, side extensible canopy, column, end regulating mechanism, frame linking jack, front rod, back link, goes up connecting rod, frame linking beam; Said after-poppet comprises back timber, front-axle beam, base, is connected with the stepping oil cylinder between the base rear portion of described fore-stock and the base front portion of after-poppet.
Described anchor system comprises three anchor pole drill carriages; The rig of first anchor pole drill carriage is the top rig; The rig of second anchor pole drill carriage is top rig and sidepiece rig; The rig of the 3rd anchor pole drill carriage is the sidepiece rig, is connected with the adjusting oil cylinder between the front portion of first anchor pole drill carriage and the development machine rear portion; Be provided with drag conveyor in the middle of on described three anchor pole drill carriages;
Described rig bottom-hinged also is connected with the angular adjustment oil cylinder between described rig and the drill carriage surface on the drill carriage base plate.
Also be provided with mobilizable watch window on the main board of described sealing device.
Beneficial effect of the present invention
This pick anchor equipment adopts the critical piece of existing ripe continuous miner, adopts novel scalable cylinder, a cut moulding span length, and efficient is high, the destruction to base plate of avoiding simultaneously repeating to be shifted.
This pick anchor equipment sealing device top and lateral layout have the adjusting oil cylinder; Cooperate soft seal that top board and lateral wall are had compliance preferably; Avoid dust to pour in the rear portion working space, cooperate air draft pipe, deduster to form the ventilation dust falling system simultaneously, improved operating environment.
This pick anchor equipment adopts the advanced hydraulic support group that top board is carried out temporary lining and protection, and this groups of holders has the lapping function simultaneously, changes step to guarantee that through moving frame unsupported back span in the scope of safety, has improved supporting efficient, has guaranteed operating personnel's safety.
This supporting drill carriage group in pick anchor equipment back is carried out synchronous anchoring operation, and crawler type walking mechanism is strong to base plate compliance; Mend the anchoring that the mode of beating is accomplished whole section through dislocation, supporting efficient is high; The drill carriage group carries stand-by power simultaneously, can carry out other operation, maneuverability after the disintegration.
Description of drawings
Fig. 1 digs the main TV structure sketch map of anchor all-in-one fast for this novel rectangular coal road;
Fig. 2 is the plan structure sketch map of Fig. 1;
Fig. 3 is the left TV structure sketch map of Fig. 1;
Fig. 4 digs one of perspective view of anchor all-in-one fast for this novel rectangular coal road;
Fig. 5 for this novel rectangular coal road dig fast the anchor all-in-one perspective view two;
Fig. 6 is that owner's TV structure sketch map is closed in the development machine of this equipment and the installation of sealing device;
Fig. 7 is the plan structure sketch map of Fig. 6;
Fig. 8 is that the development machine of this equipment and the installation of sealing device concern perspective view;
Fig. 9 is the perspective view of the sealing device of this equipment;
Figure 10 is the perspective view of the support system of this equipment;
Figure 11 is the main TV structure sketch map of the anchor system of this equipment;
Figure 12 is the plan structure sketch map of the anchor system of this equipment;
Figure 13 is the left TV structure sketch map of the anchor system of this equipment;
Figure 14 is the perspective view of the anchor system of this equipment;
The cutting drum of 1. development machines among the figure; 2. the rewinding of development machine is shoveled; 3. the fore-stock of support system; 4. the after-poppet of support system; 5. sealing device; 6. dust pelletizing system; 7. stepping oil cylinder; 8. anchor system; 9. induction system is positioned at the drag conveyor on the anchor system; 10. adjusting oil cylinder; 11. induction system is positioned at the drag conveyor on the development machine; 3-1. front stretching beam wherein; 3-2. front-axle beam; 3-3. back timber; 3-4. side outrigger; 3-5. side extensible canopy; 3-6. column; 3-7. base; 3-8. end regulating mechanism; 3-9. frame linking jack; 3-10. front rod; 3-11. back link; 3-12. top connecting rod; 3-13. frame linking beam; 4-1. front-axle beam; 4-2. back timber; 5-1. main board; 5-2. last movable sealing plate; 5-3. side movable sealing plate; 5-4. support cylinder; 5-5. flexible sealing band; 5-6. cleaning shaft installing hole; 5-7. watch window; 5-8. hinge.
The specific embodiment
Embodiment: referring to Fig. 1-Figure 14; A kind of novel rectangular coal road is dug the anchor all-in-one fast among the figure; Comprise development machine, temporary lining system, anchor system, induction system, dust pelletizing system, described development machine is positioned at the front portion, and anchor system is installed in the development machine rear portion; The anterior left and right sides of development machine rear portion and anchor system and top are the temporary lining system, and described induction system is to be installed in development machine, the inner drag conveyor of anchor system; Be provided with sealing device between the head of described development machine and the support system front portion; The sealing device comprises main board, be hinged on the last movable sealing plate on main board top, be hinged on the left and right sides movable sealing plate of main board both sides; Be provided with supporting cylinder at main board and last movable sealing timbering; Also be provided with supporting cylinder at main board and left and right sides movable sealing timbering; Outer edge at last movable sealing plate, left and right sides movable sealing plate is provided with the flexible sealing band, and the front end of the cleaning shaft of described dust pelletizing system is installed on the main board of sealing device, the space that cleaning shaft communication seals device is anterior.Described development machine comprises cutting drum, rewinding shovel, and described drag conveyor is connected rewinding shovel rear portion.Described support system comprises fore-stock and after-poppet; Said fore-stock comprises base, back timber, front-axle beam, front stretching beam, side outrigger, side extensible canopy, column, end regulating mechanism, frame linking jack, front rod, back link, goes up connecting rod, frame linking beam; Said after-poppet comprises back timber, front-axle beam, base, is connected with the stepping oil cylinder between the base rear portion of described fore-stock and the base front portion of after-poppet.Described anchor system comprises three anchor pole drill carriages; The rig of first anchor pole drill carriage is the top rig; The rig of second anchor pole drill carriage is top rig and sidepiece rig; The rig of the 3rd anchor pole drill carriage is the sidepiece rig, is connected with the adjusting oil cylinder between the front portion of first anchor pole drill carriage and the development machine rear portion; Be provided with drag conveyor in the middle of on described three anchor pole drill carriages; Described rig bottom-hinged also is connected with the angular adjustment oil cylinder between described rig and the drill carriage surface on the drill carriage base plate.Also be provided with mobilizable watch window on the main board of described sealing device.
The course of work of this equipment:
The cutting drum of development machine forwardly carries out the cut driving to coal or rock; Coal that cut gets off or rock are received by following rewinding shovel; Rearward carry through induction system then, the last movable sealing plate of this Seal of Equipment device, left and right sides movable sealing plate can form a seal cavity with the sidewall and the top board in tunnel through the driving of supporting cylinder; Be isolated in cutting drum, rewinding shovel in the enclosure space in the place ahead; The pipeline of dust pelletizing system is extracted the contaminated air in this enclosure space out, and seal cavity forms negative pressure, thereby reaches effect dustproof, depositing dust.
In the development machine work of front end, the anchor system at rear portion is also simultaneously carrying out the anchoring operation, because this equipment has been installed many anchoring drill carriages,, dislocation mobile through circulating mended and beaten, and realizes the synchronization job of anchoring and driving; Thereby improved pick anchor efficient.
The cooperation of the support system of this equipment through extensible canopy and stepping oil cylinder can realize the temporary lining system with the moving of development machine, and is used for realizing advancing of anchor system through what regulate oil cylinder between development machine and the anchor system.
Claims (6)
1. the novel rectangular coal road is dug the anchor all-in-one fast; Comprise development machine, temporary lining system, anchor system, induction system, dust pelletizing system; It is characterized in that: described development machine is positioned at the front portion; Anchoring piece is installed in the development machine rear portion, and the anterior left and right sides of development machine rear portion and anchor system and top are the temporary lining system, and described induction system is to be installed in development machine, the inner drag conveyor of anchor system; Be provided with sealing device between the head of described development machine and the temporary lining system front portion; The sealing device comprises main board, be hinged on the last movable sealing plate on main board top, be hinged on the left and right sides movable sealing plate of main board both sides; Be provided with supporting cylinder at main board and last movable sealing timbering; Also be provided with supporting cylinder at main board and left and right sides movable sealing timbering; Outer edge at last movable sealing plate, left and right sides movable sealing plate is provided with the flexible sealing band, and the front end of the cleaning shaft of described dust pelletizing system is installed on the main board of sealing device, the space that cleaning shaft communication seals device is anterior.
2. novel rectangular coal road according to claim 1 is dug the anchor all-in-one fast, it is characterized in that: described development machine comprises cutting drum, rewinding shovel, and described drag conveyor is connected rewinding shovel rear portion.
3. novel rectangular coal road according to claim 1 is dug the anchor all-in-one fast; It is characterized in that: described support system comprises fore-stock and after-poppet; Said fore-stock comprises base, back timber, front-axle beam, front stretching beam, side outrigger, side extensible canopy, column, end regulating mechanism, frame linking jack, front rod, back link, goes up connecting rod, frame linking beam; Said after-poppet comprises back timber, front-axle beam, base, is connected with the stepping oil cylinder between the base rear portion of described fore-stock and the base front portion of after-poppet.
4. novel rectangular coal road according to claim 1 is dug the anchor all-in-one fast; It is characterized in that: described anchor system comprises three anchor pole drill carriages; The rig of first anchor pole drill carriage is the top rig; The rig of second anchor pole drill carriage is top rig and sidepiece rig, and the rig of the 3rd anchor pole drill carriage is the sidepiece rig, is connected with the adjusting oil cylinder between the front portion of first anchor pole drill carriage and the development machine rear portion; Described three anchor pole drill carriages are provided with described drag conveyor.
5. novel rectangular coal road according to claim 4 is dug the anchor all-in-one fast, it is characterized in that: described rig bottom-hinged also is connected with the angular adjustment oil cylinder between described rig and the drill carriage surface on the drill carriage base plate.
6. novel rectangular coal road according to claim 4 is dug the anchor all-in-one fast, it is characterized in that: also be provided with mobilizable watch window on the main board of described sealing device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210099033.7A CN102606152B (en) | 2012-04-06 | 2012-04-06 | Novel quick digging and anchoring integrated machine for rectangular coal roadway |
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|---|---|---|---|
| CN201210099033.7A CN102606152B (en) | 2012-04-06 | 2012-04-06 | Novel quick digging and anchoring integrated machine for rectangular coal roadway |
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| CN102606152A true CN102606152A (en) | 2012-07-25 |
| CN102606152B CN102606152B (en) | 2014-01-15 |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277101A (en) * | 2013-06-05 | 2013-09-04 | 北方重工集团有限公司 | Hard-rock tunnel mining machine for coal mine |
| CN103790585A (en) * | 2014-02-11 | 2014-05-14 | 张海林 | Full-hydraulic multifunctional scraping loader |
| CN104500086A (en) * | 2015-01-15 | 2015-04-08 | 山西大同大学 | Unmanned roadway driving and anchoring all-in-one machine |
| CN104747201A (en) * | 2015-02-12 | 2015-07-01 | 中铁工程装备集团有限公司 | Rapid drivage-anchoring integrated equipment for coal road under instable surrounding rock condition |
| CN104832172A (en) * | 2015-05-15 | 2015-08-12 | 辽宁鑫丰矿业（集团）有限公司 | Fast safety tunneling system and fast safety tunneling method |
| CN105370275A (en) * | 2014-08-09 | 2016-03-02 | 曲天智 | Cantilever type longitudinal axis digging and anchoring machine and step-by-step construction stage coal tunnel forming construction process |
| CN105545317A (en) * | 2015-12-31 | 2016-05-04 | 成都泽翰科技有限公司 | Urban underground pipe gallery drilling and laying machine |
| CN103899319B (en) * | 2014-03-19 | 2016-09-21 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Pick anchor continuous and automatic fast digging technique |
| CN107976378A (en) * | 2018-01-18 | 2018-05-01 | 中南大学 | One kind pick anchor synchronization all-in-one machine cutting part cutting ability test device and test method |
| CN108005665A (en) * | 2017-12-28 | 2018-05-08 | 石家庄煤矿机械有限责任公司 | A kind of rapid integrated driving system in tunnel |
| CN108049868A (en) * | 2017-12-07 | 2018-05-18 | 辽宁工程技术大学 | The method that itself there is the continuous miner of branch protective function and mined with the coalcutter |
| WO2018129448A1 (en) * | 2017-01-09 | 2018-07-12 | Seneca Industries Inc. | Mining underground formations |
| CN108843323A (en) * | 2018-08-13 | 2018-11-20 | 天地科技股份有限公司上海分公司 | Surface miner |
| CN109538224A (en) * | 2019-01-29 | 2019-03-29 | 中铁工程装备集团有限公司 | A kind of novel coal lane high-speed driving machine |
| CN109595022A (en) * | 2018-11-30 | 2019-04-09 | 大同煤矿集团有限责任公司 | 13 arm digging and anchoring integrated machine driving system of stope of coal mines tunnel |
| CN109869145A (en) * | 2019-04-08 | 2019-06-11 | 贵州众一金彩黔矿业有限公司 | A kind of portal support type pick, branch, fortune, bores all-in-one machine at anchor |
| CN109931066A (en) * | 2019-03-22 | 2019-06-25 | 中国煤炭科工集团太原研究院有限公司 | A kind of open pit slope mining system |
| CN110439601A (en) * | 2019-08-16 | 2019-11-12 | 郑州煤矿机械集团股份有限公司 | Excavation support with transfer function |
| CN111255496A (en) * | 2020-01-22 | 2020-06-09 | 辽宁工程技术大学 | Coal pillar auxiliary type mining advanced temporary support device and using method thereof |
| CN112576254A (en) * | 2020-12-02 | 2021-03-30 | 中国煤炭科工集团太原研究院有限公司 | Anchoring mechanism of heading machine |
| CN117868926A (en) * | 2024-03-11 | 2024-04-12 | 山西阳煤集团南岭煤业有限公司 | Advanced temporary support device and process for working face of heading machine |
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Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277101A (en) * | 2013-06-05 | 2013-09-04 | 北方重工集团有限公司 | Hard-rock tunnel mining machine for coal mine |
| CN103790585B (en) * | 2014-02-11 | 2016-05-18 | 张海林 | Full-hydraulic multifunctional scraper mucking |
| CN103790585A (en) * | 2014-02-11 | 2014-05-14 | 张海林 | Full-hydraulic multifunctional scraping loader |
| CN103899319B (en) * | 2014-03-19 | 2016-09-21 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Pick anchor continuous and automatic fast digging technique |
| CN108131139A (en) * | 2014-08-09 | 2018-06-08 | 烟台小米机械技术有限公司 | A kind of cantilevered longitudinal axis anchor driving machine of the band list scratch board conveyor with distant control function |
| CN105370275A (en) * | 2014-08-09 | 2016-03-02 | 曲天智 | Cantilever type longitudinal axis digging and anchoring machine and step-by-step construction stage coal tunnel forming construction process |
| CN104500086A (en) * | 2015-01-15 | 2015-04-08 | 山西大同大学 | Unmanned roadway driving and anchoring all-in-one machine |
| CN104747201A (en) * | 2015-02-12 | 2015-07-01 | 中铁工程装备集团有限公司 | Rapid drivage-anchoring integrated equipment for coal road under instable surrounding rock condition |
| CN104832172A (en) * | 2015-05-15 | 2015-08-12 | 辽宁鑫丰矿业（集团）有限公司 | Fast safety tunneling system and fast safety tunneling method |
| CN104832172B (en) * | 2015-05-15 | 2017-05-31 | 辽宁鑫丰矿业（集团）有限公司 | A kind of fast and safely driving system and method |
| CN105545317A (en) * | 2015-12-31 | 2016-05-04 | 成都泽翰科技有限公司 | Urban underground pipe gallery drilling and laying machine |
| CN105545317B (en) * | 2015-12-31 | 2017-12-19 | 成都泽翰科技有限公司 | Urban Underground piping lane Drilling laying machine |
| WO2018129448A1 (en) * | 2017-01-09 | 2018-07-12 | Seneca Industries Inc. | Mining underground formations |
| CN108049868A (en) * | 2017-12-07 | 2018-05-18 | 辽宁工程技术大学 | The method that itself there is the continuous miner of branch protective function and mined with the coalcutter |
| CN108005665A (en) * | 2017-12-28 | 2018-05-08 | 石家庄煤矿机械有限责任公司 | A kind of rapid integrated driving system in tunnel |
| CN107976378A (en) * | 2018-01-18 | 2018-05-01 | 中南大学 | One kind pick anchor synchronization all-in-one machine cutting part cutting ability test device and test method |
| CN108843323B (en) * | 2018-08-13 | 2024-04-05 | 天地科技股份有限公司上海分公司 | Open-pit miner |
| CN108843323A (en) * | 2018-08-13 | 2018-11-20 | 天地科技股份有限公司上海分公司 | Surface miner |
| CN109595022A (en) * | 2018-11-30 | 2019-04-09 | 大同煤矿集团有限责任公司 | 13 arm digging and anchoring integrated machine driving system of stope of coal mines tunnel |
| CN109538224A (en) * | 2019-01-29 | 2019-03-29 | 中铁工程装备集团有限公司 | A kind of novel coal lane high-speed driving machine |
| CN109931066A (en) * | 2019-03-22 | 2019-06-25 | 中国煤炭科工集团太原研究院有限公司 | A kind of open pit slope mining system |
| CN109869145A (en) * | 2019-04-08 | 2019-06-11 | 贵州众一金彩黔矿业有限公司 | A kind of portal support type pick, branch, fortune, bores all-in-one machine at anchor |
| CN110439601A (en) * | 2019-08-16 | 2019-11-12 | 郑州煤矿机械集团股份有限公司 | Excavation support with transfer function |
| CN111255496A (en) * | 2020-01-22 | 2020-06-09 | 辽宁工程技术大学 | Coal pillar auxiliary type mining advanced temporary support device and using method thereof |
| CN111255496B (en) * | 2020-01-22 | 2021-06-04 | 辽宁工程技术大学 | Coal pillar auxiliary type mining advanced temporary support device and using method thereof |
| CN112576254A (en) * | 2020-12-02 | 2021-03-30 | 中国煤炭科工集团太原研究院有限公司 | Anchoring mechanism of heading machine |
| CN117868926A (en) * | 2024-03-11 | 2024-04-12 | 山西阳煤集团南岭煤业有限公司 | Advanced temporary support device and process for working face of heading machine |
| CN117868926B (en) * | 2024-03-11 | 2024-05-10 | 山西阳煤集团南岭煤业有限公司 | Advanced temporary support device and process for working face of heading machine |
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