CN102996063A - Drilling mechanism for mine rock drilling and tunneling - Google Patents

Drilling mechanism for mine rock drilling and tunneling Download PDF

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Publication number
CN102996063A
CN102996063A CN2012105733993A CN201210573399A CN102996063A CN 102996063 A CN102996063 A CN 102996063A CN 2012105733993 A CN2012105733993 A CN 2012105733993A CN 201210573399 A CN201210573399 A CN 201210573399A CN 102996063 A CN102996063 A CN 102996063A
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CN
China
Prior art keywords
connection block
oil cylinder
drilling
drill
compensation mechanism
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012105733993A
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Chinese (zh)
Inventor
徐杰
王凯
杨树龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiakou Xuanhua Huatai Mining & Metallurgic Machinery Co Ltd
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Zhangjiakou Xuanhua Huatai Mining & Metallurgic Machinery Co Ltd
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Priority to CN2012105733993A priority Critical patent/CN102996063A/en
Publication of CN102996063A publication Critical patent/CN102996063A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a drilling mechanism for mine rock drilling and tunneling. The drilling mechanism comprises a supporting arm, a compensation mechanism and a thruster, wherein the compensation mechanism is arranged between the supporting arm and the thruster. One end of the supporting arm is arranged on a driving device through a connection base, the other end of the supporting arm is connected with the compensation mechanism through a connection base, the compensation mechanism is arranged in the drilling thruster in sliding mode, and a tilt angle oil cylinder disposed in the compensation mechanism is arranged in the drilling thruster in pivoted mode. The maximum rotating angles of the compensation mechanism and the thruster in the horizontal direction and the vertical direction respectively relative to the supporting arm are respectively not smaller than 180 degrees, the maximum pitch angles of the compensation mechanism and the thruster in the vertical direction relative to the supporting arm are respectively not smaller than 90 degrees, accordingly the mine rock drilling and tunneling range covers the 360-degree range in the vertical surface direction and all directions in the front, and operation range is enlarged. Simultaneously, the drilling mechanism has an automatic parallel keeping function so that all drilled holes face to the same direction. The drilling mechanism is simple in drilling positioning operation, is greatly improved in operation efficiency and has appreciable economic benefit.

Description

Mine drilling driving borehole drill construction
Technical field
The present invention relates to the mining machinery technical field.
Background technology
In the present mine excavation, adopting the drilling and blasting method of the rear Shaping by blast of rock drilling (boring) is prevailing exploitation method.Obviously, finish the according to certain rules Drilling of the shot hole of distribution, the economic and technical norms that become people in engineering practice, to pursue with the fastest speed.Rock drilling equipment generally includes chassis system, operating mechanism and provides the dynamical system of power and hydraulic pressure, electric system.Wherein operating mechanism is the critical component of rock drilling equipment, and it has determined scope and the speed of rock drilling.Operating mechanism's angle adjustment scope that hammer drill is used in the existing market is little, needs very loaded down with trivial details operating procedure in order to reach the precalculated position during boring, and operating efficiency is extremely low.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of mine drilling driving borehole drill construction, the present invention can carry out the Drilling shot hole to vertical plane 360 degree scopes and all orientation, the place ahead in the mine drilling driving, angle adjustment is convenient accurately simultaneously, operating efficiency is high, automatic keeping parallelism function is arranged.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of mine drilling driving borehole drill construction, comprise the boring propeller, characterized by further comprising support arm, described support arm comprises drill boom, the translation oil cylinder, cross free bearing and Connection Block, described drill boom one end links to each other by cross free bearing I with the Connection Block I, the described drill boom other end links to each other with Connection Block II bearing pin by cross free bearing IV, described translation oil cylinder by two translations before after oil cylinder and two translations oil cylinder form, oil cylinder one end is connected with the drill boom middle part before described two translations, the other end links to each other with the Connection Block II with bearing pin by cross free bearing III, oil cylinder one end is connected with the drill boom middle part after described two translations, and the other end links to each other with the Connection Block I with bearing pin by cross free bearing II;
Said structure is described further, be provided with compensation mechanism between described support arm and the boring propeller, described compensation mechanism comprises rotary oil cylinder, compensating cylinder, top oil cylinder, the compensation frame, the pivot angle oil cylinder, and pivoting support, described rotary oil cylinder one end is fixedly installed in the Connection Block II, the other end is fixedly installed in two joint faces and is arranged vertically on the Connection Block III, described pivoting support one end fixed installation Connection Block III, the other end is fixedly installed in the Connection Block IV that 90 degree are arranged, the Connection Block IV other end is connected with the compensation frame, described pivot angle oil cylinder one end is connected with the Connection Block IV, the other end is connected with the compensation frame, described compensating cylinder one end is connected with the compensation frame, and the other end is connected with the boring propeller;
Said structure is described further, described boring propeller comprises propelling cylinder, hammer drill, balladeur train, drill steel anchor clamps, described propelling cylinder is fixedly installed on the balladeur train, the push rod of propelling cylinder is connected with hammer drill, hammer drill and sledge slide movingly, described drill steel anchor clamps are fixedly installed in the front end of balladeur train.
The beneficial effect that adopts technique scheme to produce, the present invention compared with prior art has following significant progress:
1. the support arm among the present invention comprises four translation oil cylinders, four translation oil cylinders can drive and comprise that drill boom, compensation mechanism and boring propeller swing, if use linkage function then to utilize two translation oil cylinders to carry out automatic keeping parallelism function, can make boring all point to same direction, positioning action to boring becomes very simple, the efficient of bore operation improves greatly, and economic benefit is very considerable;
2. the compensation mechanism among the present invention, driving by the rotary oil cylinder in the compensation mechanism, pivot angle oil cylinder and pivoting support is so that the boring propeller can be not less than 180 degree with vertical screen direction maximum rotation angle in the horizontal direction, maximum luffing angle is not less than 90 degree in the vertical direction, make rock drilling driving scope cover vertical plane direction 360 degree scopes and all orientation, the place ahead, strengthened the job area of operating mechanism, operating efficiency improves greatly;
3. use the boring propeller that two top oil cylinders are housed among the present invention, the operating mechanism Telescopic Fixed of the present invention that can pass through the piston rod of this two top oil cylinder is so that the rock drilling bore operation is more stable.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the main TV structure schematic diagram that mine drilling driving of the present invention is used borehole drill construction;
Fig. 2 is the plan structure schematic diagram that mine drilling driving of the present invention is used borehole drill construction;
Wherein: 1, support arm; 11, Connection Block I, 12, cross free bearing I, 13, cross free bearing II, 14, drill boom, 15, oil cylinder after the translation, 16, oil cylinder before the translation, 17, cross free bearing III, 18, cross free bearing IV, 19, the Connection Block II;
2, compensation mechanism, 20, rotary oil cylinder, 21, compensating cylinder, 22, the Connection Block IV, 23, top oil cylinder, 24, pivoting support, 25, the compensation frame, 26, the Connection Block III, 27, the pivot angle oil cylinder;
3, boring propeller, 31, propelling cylinder, 32, hammer drill, 33, balladeur train, 34, the drill steel anchor clamps.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments, but protection scope of the present invention is not limited to this.
In conjunction with Fig. 1, shown in Figure 2, structure of the present invention and working method are described in detail.
The mine drilling driving comprises support arm 1, compensation mechanism 2, boring propeller 3 with borehole drill construction, is provided with compensation mechanism 2 between support arm 1 and the boring propeller 3.
Support arm 1 comprises Connection Block I 11, cross free bearing I 12, cross free bearing II 13, drill boom 14, oil cylinder after the translation (2) 15, oil cylinder (2) 16 before the translation, cross free bearing III 17, cross free bearing IV 18, Connection Block II 19, Connection Block I 11 is bolted and is installed on the rock drilling equipment chassis, drill boom 14 1 ends link to each other by cross free bearing I 12 usefulness bearing pins with Connection Block I 11, drill boom 14 other ends link to each other with Connection Block II 19 by cross free bearing IV 18 usefulness bearing pins, oil cylinder 16 1 ends pivot and are installed on drill boom before 2 translations, the other end links to each other with Connection Block II 19 by cross free bearing III 17 usefulness bearing pins, oil cylinder 15 1 ends pivot and are installed on drill boom after 2 translations, the other end links to each other with Connection Block I 11 by cross free bearing II 13 usefulness bearing pins, in the situation of not using linkage function before 2 translations after oil cylinder 16 and 2 translations oil cylinder 15 simultaneously action under hydraulic-driven carry out in various degree flexible, realize support arm 1 relative Connection Block I about 11, swing up and down, oil cylinder 16 is flexible before only having 2 translations realizes automatic keeping parallelism function in that the situation of using linkage function is next, can make boring all point to same direction.
Compensation mechanism 2 comprises rotary oil cylinder 20, compensating cylinder 21, Connection Block IV 22, top oil cylinder 23, pivoting support 24, compensation frame 25, Connection Block III 26, pivot angle oil cylinder 27, rotary oil cylinder 20 1 ends are bolted and are installed on Connection Block II 19, the other end is bolted and is installed on two joint faces, 90 degree layout Connection Block III 26, rotation hydraulic oil cylinder driving Connection Block III 26 relative Connection Block II 19 rotations under hydraulic-driven, the propeller 3 relative Connection Block II 19 of also namely holing are rotated, realize that boring propeller 3 is not less than 180 degree rotations about the vertical screen direction is done, pivoting support 24 1 ends are bolted installs Connection Block III 26, the other end is fixedly installed in the Connection Block IV 22 that 90 degree are arranged, Connection Block IV 22 other ends pivot and are loaded on compensation frame 25, pivoting support 24 makes 26 relative Connection Block IV 22 rotations of Connection Block III under hydraulic-driven, the propeller 3 relative Connection Block II 19 of also namely holing are rotated, realize being not less than 180 degree rotations about boring propeller 3 is done in the horizontal direction, pivot angle oil cylinder 27 1 ends pivot and are loaded on Connection Block IV 22, the other end pivots and is loaded on compensation frame 25, pivot angle oil cylinder 27 rotates at vertical direction by the flexible compensation frame 25 relative Connection Block IV 22 that make under hydraulic-driven, having realized namely also that boring propeller 3 is done at vertical direction is not less than 90 degree pitching rotations, compensating cylinder 21 1 ends pivot and are installed on compensation frame 25, the other end pivots and is installed on boring propeller 3, does moving forward and backward by the flexible drive boring propeller 3 of compensating cylinder 21.
Boring propeller 3 comprises propelling cylinder 31, hammer drill 32, balladeur train 33, drill steel anchor clamps 34, propelling cylinder 31 two ends all pivot and are installed on balladeur train 33, be fixedly installed in simultaneously hammer drill 32, moving forward and backward of flexible realization hammer drill 32 by propelling cylinder 31, hammer drill 32 is slidingly installed with balladeur train 33, drill steel anchor clamps 34 are fixedly installed in the front end of balladeur train 33, and he can finish the work of unloading of drill steel.
The invention is not restricted to above-described embodiment; to those skilled in the art, any apparent improvement of the above embodiment of the present invention being made or change can not exceed the embodiments of the invention that only illustrate by way of example and the protection domain of claims.

Claims (3)

1. a mine drilling tunnels and uses borehole drill construction, comprise boring propeller (3), characterized by further comprising support arm (1), described support arm (1) comprises drill boom (14), translation oil cylinder (15,16), cross free bearing (12,13,17,18) and Connection Block (11,19), described drill boom (14) one ends link to each other by cross free bearing I (12) with Connection Block I (11), described drill boom (14) other end links to each other with Connection Block II (19) bearing pin by cross free bearing IV (18), described translation oil cylinder by two translations before after oil cylinder (16) and two translations oil cylinder (15) form, oil cylinder (16) one ends are connected with drill boom (16) middle part before described two translations, the other end links to each other with Connection Block II (19) with bearing pin by cross free bearing III (17), oil cylinder (15) one ends are connected with drill boom (16) middle part after described two translations, and the other end links to each other with Connection Block I (11) with bearing pin by cross free bearing II (13).
2. mine drilling according to claim 1 tunnels and uses borehole drill construction, it is characterized in that being provided with compensation mechanism (2) between described support arm (1) and the boring propeller (3), described compensation mechanism (2) comprises rotary oil cylinder (20), compensating cylinder (21), top oil cylinder (23), compensation frame (25), pivot angle oil cylinder (27), and pivoting support (24), described rotary oil cylinder (20) one ends are fixedly installed in Connection Block II (19), the other end is fixedly installed in two joint faces and is arranged vertically on the Connection Block III (26), described pivoting support (24) one ends fixed installation Connection Block III (26), the other end is fixedly installed in the Connection Block IV (22) that 90 degree are arranged, Connection Block IV (22) other end is connected with compensation frame (25), described pivot angle oil cylinder (27) one ends are connected with Connection Block IV (22), the other end is connected with compensation frame (25), described compensating cylinder (21) one ends are connected with compensation frame (25), and the other end is connected with boring propeller (3).
3. mine drilling according to claim 1 and 2 tunnels and uses borehole drill construction, it is characterized in that described boring propeller (3) comprises propelling cylinder (31), hammer drill (32), balladeur train (33), drill steel anchor clamps (34), described propelling cylinder (31) is fixedly installed on the balladeur train (33), the push rod of propelling cylinder (31) is connected with hammer drill (32), hammer drill (32) is slidingly matched with balladeur train (33), and described drill steel anchor clamps (34) are fixedly installed in the front end of balladeur train (33).
CN2012105733993A 2012-12-26 2012-12-26 Drilling mechanism for mine rock drilling and tunneling Pending CN102996063A (en)

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Application Number Priority Date Filing Date Title
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103485714A (en) * 2013-09-06 2014-01-01 三一重型装备有限公司 Drilling mechanism and drill loader
CN104499949A (en) * 2014-10-17 2015-04-08 合肥工业大学 Movable drill arm for supporting coal mine
CN104763329A (en) * 2015-04-27 2015-07-08 陕西道一智能科技有限公司 Propelling beam normal position servo mechanism of drill jumbo
CN105971523A (en) * 2016-06-30 2016-09-28 冀凯河北机电科技有限公司 Drilling system provided with folding arm
CN106856695A (en) * 2017-04-10 2017-06-20 南京沃杨机械科技有限公司 A kind of separate type chiselling fertilizer applicator
CN107842311A (en) * 2017-12-22 2018-03-27 长沙科达智能装备股份有限公司 A kind of multifunctional tunnel rock drilling arching all-in-one
CN107939286A (en) * 2017-12-27 2018-04-20 江苏安能钻掘设备科技有限公司 A kind of scraper changes rock drilling machine equipment
CN108194029A (en) * 2017-12-28 2018-06-22 重庆聚亨机械有限公司 A kind of rock drill drill boom
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
CN111927315A (en) * 2020-07-30 2020-11-13 江苏理工学院 Single-arm rock drilling machine with series-parallel mechanism
CN113605839A (en) * 2021-09-10 2021-11-05 张家口宣化华泰矿冶机械有限公司 Drilling control system, working mechanism and mine drill carriage

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FR2003741A1 (en) * 1968-03-12 1969-11-14 Atlas Copco Ab
US3721304A (en) * 1971-05-04 1973-03-20 Gardner Denver Co Directional control for rock drill feed support
US4158393A (en) * 1976-01-15 1979-06-19 Atlas Copco Aktiebolag Drill boom with hydraulic parallel motion means
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CN101769128A (en) * 2010-01-25 2010-07-07 张家口宣化华泰矿冶机械有限公司 Connecting mechanism for dual shaft drilling machine
CN201714392U (en) * 2010-05-31 2011-01-19 三一重型装备有限公司 Rock drilling device
CN102003143A (en) * 2010-11-05 2011-04-06 曹中一 Multidirectional hydraulic rock drilling machine with integrated drives
CN201943579U (en) * 2011-01-30 2011-08-24 广西恒日科技有限公司 Drill arm beam structure capable of rotating propelling beam by 360 degrees
CN201991440U (en) * 2011-03-01 2011-09-28 郭玉恒 Multi-dimensional swinging device for thruster of jumbo
CN202181899U (en) * 2011-07-12 2012-04-04 中铁隧道集团二处有限公司 All-angle whirl jet drilling engineering driller
CN202970431U (en) * 2012-12-26 2013-06-05 张家口宣化华泰矿冶机械有限公司 Drilling mechanism for mine rock drilling tunneling

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2003741A1 (en) * 1968-03-12 1969-11-14 Atlas Copco Ab
US3721304A (en) * 1971-05-04 1973-03-20 Gardner Denver Co Directional control for rock drill feed support
US4158393A (en) * 1976-01-15 1979-06-19 Atlas Copco Aktiebolag Drill boom with hydraulic parallel motion means
US4232849A (en) * 1978-04-11 1980-11-11 Atlas Copco Aktiebolag Drill boom arrangement
US4364540A (en) * 1979-03-26 1982-12-21 Etablissements Montabert S.A. Support-arm assembly for a drill or borer, particularly for subterranean applications
CN1759401A (en) * 2003-03-10 2006-04-12 阿特拉斯.科普科岩石钻探公司 Improvements in drilling apparatus
CN201013236Y (en) * 2007-02-16 2008-01-30 广东省第二农机厂 Rock drilling crawler
CN201354588Y (en) * 2009-03-02 2009-12-02 石家庄中煤装备制造有限公司 Pneumatic tracked hydraulic jumbo
CN201358713Y (en) * 2009-03-02 2009-12-09 石家庄中煤装备制造有限公司 Special rotating device of drilling jumbo
CN101769128A (en) * 2010-01-25 2010-07-07 张家口宣化华泰矿冶机械有限公司 Connecting mechanism for dual shaft drilling machine
CN201714392U (en) * 2010-05-31 2011-01-19 三一重型装备有限公司 Rock drilling device
CN102003143A (en) * 2010-11-05 2011-04-06 曹中一 Multidirectional hydraulic rock drilling machine with integrated drives
CN201943579U (en) * 2011-01-30 2011-08-24 广西恒日科技有限公司 Drill arm beam structure capable of rotating propelling beam by 360 degrees
CN201991440U (en) * 2011-03-01 2011-09-28 郭玉恒 Multi-dimensional swinging device for thruster of jumbo
CN202181899U (en) * 2011-07-12 2012-04-04 中铁隧道集团二处有限公司 All-angle whirl jet drilling engineering driller
CN202970431U (en) * 2012-12-26 2013-06-05 张家口宣化华泰矿冶机械有限公司 Drilling mechanism for mine rock drilling tunneling

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103485714A (en) * 2013-09-06 2014-01-01 三一重型装备有限公司 Drilling mechanism and drill loader
CN103485714B (en) * 2013-09-06 2016-08-24 三一重型装备有限公司 A kind of drilling mechanism and drill loader
CN104499949A (en) * 2014-10-17 2015-04-08 合肥工业大学 Movable drill arm for supporting coal mine
CN104763329A (en) * 2015-04-27 2015-07-08 陕西道一智能科技有限公司 Propelling beam normal position servo mechanism of drill jumbo
CN105971523A (en) * 2016-06-30 2016-09-28 冀凯河北机电科技有限公司 Drilling system provided with folding arm
CN106856695A (en) * 2017-04-10 2017-06-20 南京沃杨机械科技有限公司 A kind of separate type chiselling fertilizer applicator
CN107842311A (en) * 2017-12-22 2018-03-27 长沙科达智能装备股份有限公司 A kind of multifunctional tunnel rock drilling arching all-in-one
CN107939286A (en) * 2017-12-27 2018-04-20 江苏安能钻掘设备科技有限公司 A kind of scraper changes rock drilling machine equipment
CN108194029A (en) * 2017-12-28 2018-06-22 重庆聚亨机械有限公司 A kind of rock drill drill boom
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
CN111927315A (en) * 2020-07-30 2020-11-13 江苏理工学院 Single-arm rock drilling machine with series-parallel mechanism
CN113605839A (en) * 2021-09-10 2021-11-05 张家口宣化华泰矿冶机械有限公司 Drilling control system, working mechanism and mine drill carriage

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Application publication date: 20130327