CN201460729U - Excavation machine onboard jumbolter - Google Patents
Excavation machine onboard jumbolter Download PDFInfo
- Publication number
- CN201460729U CN201460729U CN200920103802XU CN200920103802U CN201460729U CN 201460729 U CN201460729 U CN 201460729U CN 200920103802X U CN200920103802X U CN 200920103802XU CN 200920103802 U CN200920103802 U CN 200920103802U CN 201460729 U CN201460729 U CN 201460729U
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- oil cylinder
- telescopic arm
- arm
- drill boom
- drill
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Abstract
The utility model relates to a coal mine underground excavation device, in particular to an excavation machine onboard jumbolter, which solves the problems that a traditional jumbolter is unable to adapt to the fully mechanized excavation production with high mechanization. The excavation machine onboard jumbolter comprises slide rails and a base, which are installed in the middle of upper portion of an excavation machine, wherein the front end of the base is connected with a hollow drill arm and a telescopic arm, a telescopic arm oil cylinder is arranged between the telescopic arm and the hollow drill arm, and a drill arm lifting oil cylinder and a drill arm revolving oil cylinder are further arranged between the hollow drill arm and the base, a hanging bracket is connected under the front end of the telescopic arm, a drill rig and a drill rig extending oil cylinder are installed on the hanging bracket, the front end of the drill rig extending bracket is hinged with the drill rig, a drill rig revolving oil cylinder is fixed on the tail of the front end of the telescopic arm, and the drill rig revolving oil cylinder is fixed with the hanging bracket. The excavation machine onboard jumbolter realizes the mechanized operations of drilling a roof bolt hole on a fully mechanized workface and installing a roof bolt, improves the roof bolt protection efficiency, shortens the operation cycle time of roof bolt protection, reduces the number of workers, improves the safety of the roof bolt protection operation, and is further beneficial for increasing the coal and coal-rock excavation mechanized degree.
Description
Technical field
The utility model relates to driving face heading equipment under a kind of coal mine, is specially a kind of development machine airborne anchor rod drilling machine.
Background technology
Known, bolt support has become the main supporting means in digging tunnel.Tradition adopts jumbolter to carry out roadway support, but exist whole support speed slow in actual applications, mechanization degree is low, labour intensity is big, poor working environment, driving speed is slow, shortcomings such as poor stability, along with the colliery is more and more higher to the requirement of driving and Anchor Care efficient, traditional jumbolter is inapplicable to be used in highly-mechanized comprehensive pick is produced.Simultaneously, existing development machine and jumbolter adopt split type working method, have caused a large amount of time wastes, can't realize digging, the synchronization job of anchoring integral.
Summary of the invention
There is above-mentioned shortcoming in the utility model in order to solve traditional jumbolter, and can't adapt to the problem that highly-mechanized comprehensive pick is produced, and a kind of development machine airborne anchor rod drilling machine is provided.
The utility model is to adopt following technical scheme to realize: the development machine airborne anchor rod drilling machine, comprise slide rail that is installed in the development machine upper middle position and the pedestal that is slidingly matched with slide rail, the pedestal front end is connected with hollow drill boom and is sleeved on the interior telescopic arm of hollow drill boom, between telescopic arm and the hollow drill boom telescopic boom cylinder is housed, drill boom hoist cylinder and drill boom angling cylinder also are housed between hollow drill boom and the pedestal; Telescopic arm front end below is connected with suspension bracket, and drilling cramp hinged with it and drilling cramp expansion oil cylinder are installed on the suspension bracket, and drilling cramp expansion oil cylinder front end and drilling cramp are hinged, and telescopic arm front end end is fixed with the drilling cramp angling cylinder, and drilling cramp angling cylinder and suspension bracket are fixed.
Adopt structure design of the present utility model, the effect of telescopic boom cylinder is to drive telescopic arm to move forward and backward in hollow drill boom, the effect of drill boom hoist cylinder is to regulate whole drill boom moving range in vertical direction, make drill boom move up and down, the effect of drill boom angling cylinder is to regulate whole drill boom moving range in the horizontal direction, make drill boom side-to-side movement on same horizontal plane, the effect of drilling cramp expansion oil cylinder is to rotate before and after driving drilling cramp, the effect of drilling cramp angling cylinder is to drive the suspension bracket action earlier, and finally makes drilling cramp in left rotation and right rotation.During work, pedestal moves to foremost along slide rail, telescopic arm in the hollow drill boom glides in the promotion of telescopic boom cylinder and moves on to drill boom foremost, drilling cramp front and back under the promotion of drilling cramp expansion oil cylinder rotate to the upright position then, by adjusting the anchor pole that drilling cramp expansion oil cylinder, drilling cramp angling cylinder, drill boom hoist cylinder and drill boom angling cylinder can set top, tunnel and lateral wall, satisfy the demand on the different directions.
On the described pedestal operating desk is installed, is convenient to control.
Realize that pedestal and whole jumbolter move forward and backward along slide rail, can adopt existing multiple mechanical structure form to realize, pedestal described in the utility model is connected with slide rail telescopic oil cylinder and oil cylinder chain multiplication mechanism on being installed in development machine, by oil cylinder and cooperating of chain multiplication mechanism realizing moving of pedestal, described oil cylinder chain multiplication mechanism is existing known configurations.
Compared with prior art, the utility model has the following advantages in actual applications:
1, adopt airborne anchor rod drilling machine to be arranged in the middle mode in development machine top first, in jumbolter when work, is at the development machine afterbody, be pushed to the front portion by oil cylinder chain multiplication mechanism when not working, reached jumbolter and development machine work is independent of each other, do not influence the tunneling machine cutting sight line behind the supporting jumbolter, flexible, host maintenance maintenance convenience simple to operate has improved pick anchor efficient;
2, adaptation drift section scope is wide, can satisfy the difformity tunnel;
3, be swift in motion, good operating stability when flexible and convenient operation, drill boom anchor hole jewel hole accurate and flexible, boring:
In a word, the utility model is integrated in one airborne anchor rod drilling machine and development machine, realized that the fully mechanized workface bolthole creeps into the mechanized of installing with anchor pole, improved Anchor Care efficient greatly, effectively shortened the Anchor Care cycle time for working, reduced operating personnel's quantity, improved the safety of Anchor Care operation, practical, help further improving coal and coal rock drift road tunneling development degree, effectively improve and combine pick speed, make it to become the optimal selection of coal road or half coal rock tunnel pick anchor one.Along with the colliery is more and more higher to the requirement of driving and Anchor Care efficient, the development machine airborne anchor rod drilling machine will more and more be subjected to the favor of coal enterprise, have the excellent popularization value and use value.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the vertical view of Fig. 1
Among the figure: the 1-development machine; The 2-slide rail; The 3-pedestal; The hollow drill boom of 4-; The 5-telescopic arm; The 6-telescopic boom cylinder; 7-drill boom hoist cylinder; 8-drill boom angling cylinder; The 9-suspension bracket; The 10-drilling cramp; 11-drilling cramp expansion oil cylinder; 12-drilling cramp angling cylinder; The 13-operating desk; 14-slide rail telescopic oil cylinder; 15-oil cylinder chain multiplication mechanism.
The specific embodiment
The development machine airborne anchor rod drilling machine, as Fig. 1, shown in 2, comprise slide rail 2 that is installed in development machine 1 upper middle position and the pedestal 3 that is slidingly matched with slide rail 2, pedestal 3 is connected with slide rail telescopic oil cylinder 14 and oil cylinder chain multiplication mechanism 15 on being installed in development machine, pedestal 3 rear ends are equipped with operating desk 13, pedestal 3 front ends are connected with hollow drill boom 4 and are sleeved on telescopic arm 5 in the hollow drill boom 4, between telescopic arm 5 and the hollow drill boom 4 telescopic boom cylinder 6 is housed, drill boom hoist cylinder 7 and drill boom angling cylinder 8 also are housed between hollow drill boom 4 and the pedestal 3, wherein drill boom hoist cylinder one end and drill boom below is hinged, the other end and pedestal front end below are hinged, drill boom angling cylinder one end and drill boom top are hinged, and the other end and pedestal top are hinged; Telescopic arm 5 front ends below is connected with suspension bracket 9, drilling cramp hinged with it 10 and drilling cramp expansion oil cylinder 11 are installed on the suspension bracket 9, drilling cramp expansion oil cylinder 11 front ends and drilling cramp 10 are hinged, and telescopic arm 5 front end ends are fixed with drilling cramp angling cylinder 12, and drilling cramp angling cylinder 12 is fixing with suspension bracket 9.The same with existing jumbolter, above-mentioned all oil cylinders provide power by hydraulic system, and above-mentioned articulated form can adopt existing multiple form of structure to realize.
During work, pedestal arrives slideway foremost in the promotion lower edge slide rail slippage of slide rail telescopic oil cylinder and oil cylinder chain multiplication mechanism, the telescopic arm of hollow drill boom glides in the promotion of telescopic boom cylinder and moves on to drill boom foremost, drilling cramp front and back under the promotion of drilling cramp expansion oil cylinder rotate to the upright position then, by adjusting the anchor pole that drilling cramp expansion oil cylinder, drilling cramp angling cylinder, drill boom hoist cylinder and drill boom angling cylinder can set top, tunnel and lateral wall.
Claims (3)
1. development machine airborne anchor rod drilling machine, it is characterized in that comprising slide rail (2) that is installed in development machine (1) upper middle position and the pedestal (3) that is slidingly matched with slide rail (2), pedestal (3) front end is connected with hollow drill boom (4) and is sleeved on the interior telescopic arm (5) of hollow drill boom (4), between telescopic arm (5) and the hollow drill boom (4) telescopic boom cylinder (6) is housed, drill boom hoist cylinder (7) and drill boom angling cylinder (8) also are housed between hollow drill boom (4) and the pedestal (3); Telescopic arm (5) front end below is connected with suspension bracket (9), drilling cramp hinged with it (10) and drilling cramp expansion oil cylinder (11) are installed on the suspension bracket (9), drilling cramp expansion oil cylinder (11) front end and drilling cramp (10) are hinged, telescopic arm (5) front end end is fixed with drilling cramp angling cylinder (12), and drilling cramp angling cylinder (12) is fixing with suspension bracket (9).
2. development machine airborne anchor rod drilling machine according to claim 1 is characterized in that being equipped with on the pedestal (3) operating desk (13).
3. development machine airborne anchor rod drilling machine according to claim 1 and 2, slide rail telescopic oil cylinder (14) and oil cylinder chain multiplication mechanism (15) on it is characterized in that pedestal (3) and being installed in development machine are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920103802XU CN201460729U (en) | 2009-07-16 | 2009-07-16 | Excavation machine onboard jumbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920103802XU CN201460729U (en) | 2009-07-16 | 2009-07-16 | Excavation machine onboard jumbolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460729U true CN201460729U (en) | 2010-05-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920103802XU Expired - Lifetime CN201460729U (en) | 2009-07-16 | 2009-07-16 | Excavation machine onboard jumbolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460729U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305068A (en) * | 2011-08-16 | 2012-01-04 | 三一重型装备有限公司 | Development machine |
| CN102536117A (en) * | 2012-01-31 | 2012-07-04 | 中国水利水电第七工程局有限公司 | Machine-mounted type multipurpose anchor rod drilling machine |
| CN102562705A (en) * | 2011-12-18 | 2012-07-11 | 天津市九方煤矿机械制造有限公司 | Internal-transmission torque hydraulic cylinder and water-detecting gas-detecting onboard jumbolter |
| CN103174382A (en) * | 2013-03-27 | 2013-06-26 | 霍州煤电集团有限责任公司机电修配分公司 | Multifunctional hydraulic anchor rod drill carriage |
| CN103244131A (en) * | 2013-06-05 | 2013-08-14 | 北方重工集团有限公司 | Annular beam rock drilling device of tunnel boring machine |
| CN104499950A (en) * | 2014-12-09 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Hopper type drilling machine working mechanism of anchor carrier |
| CN104564112A (en) * | 2014-12-13 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Single-arm onboard roof bolter for underground coal mine |
| CN104564096A (en) * | 2014-12-13 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Digging, anchoring and drilling integrated hard rock tunneling machine |
| CN106593437A (en) * | 2016-12-28 | 2017-04-26 | 中国煤炭科工集团太原研究院有限公司 | Digging, supporting, anchoring and drilling all-in-one fully-mechanized excavating machine |
| CN108868810A (en) * | 2018-08-16 | 2018-11-23 | 日照市上普重型装备股份有限公司 | Cantilevered digging and anchoring integrated machine |
| CN112610152A (en) * | 2020-12-18 | 2021-04-06 | 中国煤炭科工集团太原研究院有限公司 | Intelligent super-large-stroke compact type telescopic slide rail anchoring and protecting device |
| CN112627725A (en) * | 2020-12-18 | 2021-04-09 | 中煤科工集团西安研究院有限公司 | Rapid construction system and method for side wall anchor rod hole and advance drilling of tunneling working face |
-
2009
- 2009-07-16 CN CN200920103802XU patent/CN201460729U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305068A (en) * | 2011-08-16 | 2012-01-04 | 三一重型装备有限公司 | Development machine |
| CN102305068B (en) * | 2011-08-16 | 2014-04-23 | 三一重型装备有限公司 | Development machine |
| CN102562705A (en) * | 2011-12-18 | 2012-07-11 | 天津市九方煤矿机械制造有限公司 | Internal-transmission torque hydraulic cylinder and water-detecting gas-detecting onboard jumbolter |
| CN102536117A (en) * | 2012-01-31 | 2012-07-04 | 中国水利水电第七工程局有限公司 | Machine-mounted type multipurpose anchor rod drilling machine |
| CN103174382A (en) * | 2013-03-27 | 2013-06-26 | 霍州煤电集团有限责任公司机电修配分公司 | Multifunctional hydraulic anchor rod drill carriage |
| CN103174382B (en) * | 2013-03-27 | 2015-07-15 | 霍州煤电集团霍源通新产业投资有限公司 | Multifunctional hydraulic anchor rod drill carriage |
| CN103244131A (en) * | 2013-06-05 | 2013-08-14 | 北方重工集团有限公司 | Annular beam rock drilling device of tunnel boring machine |
| CN104499950A (en) * | 2014-12-09 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Hopper type drilling machine working mechanism of anchor carrier |
| CN104564096A (en) * | 2014-12-13 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Digging, anchoring and drilling integrated hard rock tunneling machine |
| CN104564112A (en) * | 2014-12-13 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Single-arm onboard roof bolter for underground coal mine |
| CN104564112B (en) * | 2014-12-13 | 2017-01-04 | 中国煤炭科工集团太原研究院有限公司 | The airborne roof-bolter of underground mine use single armed |
| CN106593437A (en) * | 2016-12-28 | 2017-04-26 | 中国煤炭科工集团太原研究院有限公司 | Digging, supporting, anchoring and drilling all-in-one fully-mechanized excavating machine |
| CN108868810A (en) * | 2018-08-16 | 2018-11-23 | 日照市上普重型装备股份有限公司 | Cantilevered digging and anchoring integrated machine |
| CN108868810B (en) * | 2018-08-16 | 2024-04-16 | 济宁泰立重工机械有限公司 | Cantilever type tunneling and anchoring integrated machine |
| CN112610152A (en) * | 2020-12-18 | 2021-04-06 | 中国煤炭科工集团太原研究院有限公司 | Intelligent super-large-stroke compact type telescopic slide rail anchoring and protecting device |
| CN112627725A (en) * | 2020-12-18 | 2021-04-09 | 中煤科工集团西安研究院有限公司 | Rapid construction system and method for side wall anchor rod hole and advance drilling of tunneling working face |
| CN112610152B (en) * | 2020-12-18 | 2022-12-27 | 中国煤炭科工集团太原研究院有限公司 | Intelligent ultra-large stroke compact type telescopic slide rail anchor protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TAIYUAN RESEARCH INSTITUTE OF CHINA COAL TECHNOLOG Free format text: FORMER NAME: TAIYUAN INST OF COAL SCIENCES GENERAL INST |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 030006 Shanxi Province, Taiyuan city and State Road No. 108 Co-patentee after: Shanxi Tiandi Coal Mining Machinery Co., Ltd. Patentee after: China Coal Technology & Engineering Group Taiyuan Institute Address before: 030006 Shanxi Province, Taiyuan city and State Road No. 108 Co-patentee before: Shanxi Coal Mining Machinery Apparatus Co., Ltd., Coal Sciences Academy Patentee before: Taiyuan Inst of Coal Sciences General Inst |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |