CN202611695U - Novel rectangular coal roadway quick driving and bolting all-in-one machine - Google Patents

Novel rectangular coal roadway quick driving and bolting all-in-one machine Download PDF

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Publication number
CN202611695U
CN202611695U CN 201220141904 CN201220141904U CN202611695U CN 202611695 U CN202611695 U CN 202611695U CN 201220141904 CN201220141904 CN 201220141904 CN 201220141904 U CN201220141904 U CN 201220141904U CN 202611695 U CN202611695 U CN 202611695U
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CN
China
Prior art keywords
anchor
plate
rig
development machine
main board
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Withdrawn - After Issue
Application number
CN 201220141904
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Chinese (zh)
Inventor
王占勇
王锴
李建斌
韩亚丽
赵华
张宁川
宋丹
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China Railway Tunneling Equipment Co Ltd
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China Railway Tunneling Equipment Co Ltd
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Publication date
Application filed by China Railway Tunneling Equipment Co Ltd filed Critical China Railway Tunneling Equipment Co Ltd
Priority to CN 201220141904 priority Critical patent/CN202611695U/en
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Publication of CN202611695U publication Critical patent/CN202611695U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model discloses a novel rectangular coal roadway quick driving and bolting all-in-one machine. The machine comprises a development machine, a temporary support system, an anchor system, a delivery system, a dust collection system and a support system, wherein a seal device is arranged between the nose of the development machine and the front part of the support system, and comprises a main body plate, an upper movable seal plate, a left movable seal plate and a right movable seal plate; a support hydraulic cylinder is arranged on the support of the main body plate and the upper movable seal plate, the support of the main body plate and the left movable seal plate, and the support of the main body plate and the right movable seal plate; a flexible seal belt is respectively arranged on the upper movable seal plate, the left movable seal plate and the right movable seal plate; the front end of the dust collection pipeline of the dust collection system is arranged on the main body plate of the seal device; and the dust collection pipeline is communicated with the space in front of the seal device. The novel rectangular coal roadway quick driving and bolting all-in-one machine adopts a novel telescopic roller, can be used for cut the molded roadway width in one time along with high efficiency, and can avoid damage of repeated displacement to the bottom plate. The adjustment cylinder is utilized and matched with soft seal, good adaptability is brought to the top plate and lateral sides, dust is prevented from entering the rear operation space, and simultaneously, the operation environment is improved.

Description

The novel rectangular coal road is dug the anchor all-in-one fast
Technical field
The utility model relates to mining down-hole pick anchor construction equipment, particularly relates to a kind of novel rectangular coal road and digs 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.
The utility model content
The purpose of the utility model is in order to address the above problem, a kind of quick pick anchor all-in-one of novel full coal petrography rectangular shaped roadways to be provided.
The technical scheme of the utility model 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.
The beneficial effect of the utility model
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; 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 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.
CN 201220141904 2012-04-06 2012-04-06 Novel rectangular coal roadway quick driving and bolting all-in-one machine Withdrawn - After Issue CN202611695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220141904 CN202611695U (en) 2012-04-06 2012-04-06 Novel rectangular coal roadway quick driving and bolting all-in-one machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220141904 CN202611695U (en) 2012-04-06 2012-04-06 Novel rectangular coal roadway quick driving and bolting all-in-one machine

Publications (1)

Publication Number Publication Date
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606152A (en) * 2012-04-06 2012-07-25 中铁隧道装备制造有限公司 Novel quick digging and anchoring integrated machine for rectangular coal roadway
CN103016039A (en) * 2012-12-28 2013-04-03 山西潞安环保能源开发股份有限公司王庄煤矿 Tunneling working surface comprehensive hydraulic support
CN104358568A (en) * 2014-10-24 2015-02-18 杨晓斌 Digging and anchoring device for collecting coal by spiral drum
CN104358567A (en) * 2014-10-24 2015-02-18 杨晓斌 Digging and anchoring device for collecting coal by T-shaped scraper machine
CN104832171A (en) * 2015-06-04 2015-08-12 王杨 Coal mining device
CN108060922A (en) * 2018-01-09 2018-05-22 中国矿业大学 A kind of exploitation-supporting-transport-filling integration coalcutter and its process for stoping
CN108194080A (en) * 2017-12-29 2018-06-22 陈新川 A kind of continuous driving system of coal mine roadway
CN109196184A (en) * 2016-06-10 2019-01-11 山特维克知识产权股份有限公司 Active interim hole top support equipment
CN112253160A (en) * 2020-10-28 2021-01-22 中国矿业大学(北京) Complete equipment for quick tunneling, drilling and anchoring without repeated support under coal mine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606152A (en) * 2012-04-06 2012-07-25 中铁隧道装备制造有限公司 Novel quick digging and anchoring integrated machine for rectangular coal roadway
CN103016039A (en) * 2012-12-28 2013-04-03 山西潞安环保能源开发股份有限公司王庄煤矿 Tunneling working surface comprehensive hydraulic support
CN104358568A (en) * 2014-10-24 2015-02-18 杨晓斌 Digging and anchoring device for collecting coal by spiral drum
CN104358567A (en) * 2014-10-24 2015-02-18 杨晓斌 Digging and anchoring device for collecting coal by T-shaped scraper machine
CN104358568B (en) * 2014-10-24 2016-08-24 杨晓斌 Utilize the pick anchor device of helix drum collection coal
CN104832171A (en) * 2015-06-04 2015-08-12 王杨 Coal mining device
CN109196184A (en) * 2016-06-10 2019-01-11 山特维克知识产权股份有限公司 Active interim hole top support equipment
US10815781B2 (en) 2016-06-10 2020-10-27 Sandvik Intellectual Property Ab Active temporary roof support apparatus
CN108194080A (en) * 2017-12-29 2018-06-22 陈新川 A kind of continuous driving system of coal mine roadway
CN108194080B (en) * 2017-12-29 2019-09-24 陈新川 A kind of continuous driving system of coal mine roadway
CN108060922A (en) * 2018-01-09 2018-05-22 中国矿业大学 A kind of exploitation-supporting-transport-filling integration coalcutter and its process for stoping
CN112253160A (en) * 2020-10-28 2021-01-22 中国矿业大学(北京) Complete equipment for quick tunneling, drilling and anchoring without repeated support under coal mine

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GR01 Patent grant
RGAV Abandon patent right to avoid regrant
AV01 Patent right actively abandoned

Granted publication date: 20121219

Effective date of abandoning: 20140115