CN102155161A - Novel omnibearing drill boom of drill loader - Google Patents

Novel omnibearing drill boom of drill loader Download PDF

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Publication number
CN102155161A
CN102155161A CN2011100470319A CN201110047031A CN102155161A CN 102155161 A CN102155161 A CN 102155161A CN 2011100470319 A CN2011100470319 A CN 2011100470319A CN 201110047031 A CN201110047031 A CN 201110047031A CN 102155161 A CN102155161 A CN 102155161A
Authority
CN
China
Prior art keywords
drill
oil cylinder
arm mechanism
drill boom
swing arm
Prior art date
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
CN2011100470319A
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Chinese (zh)
Inventor
虞瑞鹤
张瑞华
瞿进
解波
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.)
Zhenjiang Yanghong Mining Equipment Manufacturing Co Ltd
Original Assignee
Zhenjiang Yanghong Mining Equipment Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhenjiang Yanghong Mining Equipment Manufacturing Co Ltd filed Critical Zhenjiang Yanghong Mining Equipment Manufacturing Co Ltd
Priority to CN2011100470319A priority Critical patent/CN102155161A/en
Publication of CN102155161A publication Critical patent/CN102155161A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a novel omnibearing drill boom of a drill loader. The drill boom mainly comprises a main swing arm mechanism, a slewing mechanism, a front swing arm mechanism, a drill boom regulating mechanism and a drilling hydraulic mechanism which are sequentially and movably hinged, wherein the main swing arm mechanism and a main frame are organically combined and driven by a hydraulic drilling machine. The novel omnibearing drill boom can drill the shot holes in the advancing direction as well as flank holes and top support holes, and can improve the efficiency of excavating a rock roadway and achieve the aim of saving cost.

Description

A kind of novel omnibearing drill loader drill boom
Affiliated technical field
The invention belongs to stone head big gun pick field, colliery, be specifically related to the novel omnibearing drill loader drill boom of stone head gun diging face under a kind of novel coal mine.
Background technology
It is fewer that China's tunnelling sophisticated equipment is used, and also mainly rests on the situation of hand-holing, artificial scarfing cinder, and labor strength is big, and because human factor is many, workman's safety also can not get guaranteeing that production efficiency is lower in the work.The existing rig drill boom that newly comes out can only be beaten the drilling depth eye of the work plane that advances, an eyeshield of top and lateral wall all can not be beaten, even on the work plane that advances, owing to be subjected to the restriction of machinery equipment itself, part rock gangway borehole also can not be finished, thereby still need hand-holing, scarfing cinder, shop floor worker can not free from primitive operation fully.
The patent No. is 200920218561.3 patents, is suitable for the speedy drivage work plane, just seems that for stone head blast hole drilling under the coal mine drill boom is shorter, can not comprehensive blast hole drilling, and flexibility is subjected to certain restriction.
Summary of the invention
The purpose of this invention is to provide a kind of borehole that can beat the orientation of advancing, can beat the novel omnibearing drill loader drill boom of lateral wall eye and top shield eye again.This drill boom can improve the efficient of digging stone head and reach the purpose of saving cost.
A kind of novel omnibearing drill loader drill boom, comprise master pendulum arm mechanism 1, gyration mechanism 2, front swing arm mechanism 3, drill boom governor motion 4 and drill-in fluid press mechanism 5, it is characterized in that master pendulum arm mechanism 1 fixedlys connected with the mainframe of rig, fixedly connected with the front end of master pendulum arm mechanism 1 in the rear portion of gyration mechanism 2, front swing arm mechanism 3 is movably hinged with the front end of gyration mechanism 2, drill boom governor motion 4 is in the below of front swing arm mechanism 3, and drill-in fluid press mechanism 5 is in the top of front swing arm mechanism 3.
Described master pendulum arm mechanism 1 comprises panoramic table 6, angling cylinder 7, lifting arm 8, hoist cylinder 9, fixing bracket body 25, fixedly connected with mainframe in the rear end of fixing bracket body 25, fixing bracket body 25 is hinged with panoramic table 6, panoramic table 6 is that axle is hinged with lifting arm 8, hoist cylinder 9, angling cylinder 7, and angling cylinder 7, hoist cylinder 9 drive lifting arm 8 and carry out various transpositions.
Described gyration mechanism 2 is made up of main shaft 10, bearing 11, sleeve group 12, revolution hydraulic electric motor 13, rotary teeth wheels 14, fore-stock seat 15, support 26, sleeve group 12, revolution hydraulic electric motor 13 and rotary teeth wheels 14, support 26 are for fixedlying connected, fore-stock seat 15 is fixedlyed connected with sleeve group 12, revolution hydraulic electric motor 13 by rotary teeth wheels 14 drive sleeve groups 12 and fore-stock seat 15, support 26 carries out ± 180 ° of rotations around main shaft 10.
Described front swing arm mechanism 3 is made up of balladeur train 16 and oscillating oil cylinder 17, balladeur train 16 is hinged with 15 of the fore-stock seats of gyration mechanism 2, oscillating oil cylinder 17 1 ends are hingedly fixed on the balladeur train 16, the lower end of other end hinged securement support 26, the balladeur train 16 that relies on oscillating oil cylinder 17 actions are carried out 90 ° around the jointed shaft 23 of fore-stock seat 15 and are rotatablely moved.
Described drill boom governor motion 4 is made up of drilling cramp 18 and adjusting oil cylinder 19, and drilling cramp 18 slides along balladeur train 16 front and back by the stretching motion of regulating oil cylinder 19 and creeps into the displacement adjusting.
Described drill-in fluid press mechanism 5 is by hydraulic drill rig 20 and advance oil cylinder 21 to form, and hydraulic drill rig 20 is slided to drive along drilling cramp 18 by 21 propellings of propelling oil cylinder and bores pole drill bit rotation perforating.
The present invention has the following advantages:
1, present technique utilizes machine driving to realize the perforating of one-time positioning multi-angle, at last 37 °, following 30 °, left 30 °, right 30 ° of (about 20m 2) hole continuously in the arbitrfary point in the scope, accelerates driving speed greatly;
2, realize mechanized, reduce number of workers and labour intensity, thereby reduced the probability that accident takes place, strengthened production security, accelerated manufacturing schedule, increased annual production greatly;
3, by computer control, simple to operation, improved operating efficiency;
4, wide adaptability, simple in structure, be applicable to that various tunnels change, reduced cost of production significantly, improved a year benefit;
5, this colliery is improvement for the drill boom on the former drill loader with drill boom, drill loader drill boom after the improvement is a blast hole drilling when being used under the coal mine stone head driving face, it integrates functions such as blasthole drilling, an eyeshield, shipment, walking, compact conformation, good, the flexible operation of mobility.
Description of drawings
Fig. 1 is the stereogram of the embodiment of the invention;
Fig. 2 is the front view of the embodiment of the invention, and drill bit is not installed among the figure;
Fig. 3 is the vertical view of Fig. 2;
Among the figure:
1, master pendulum arm mechanism 2, gyration mechanism 3, front swing arm mechanism
4, drill boom governor motion 5, drill-in fluid press mechanism 6, panoramic table
7, angling cylinder 8, lifting arm 9, hoist cylinder
10, main shaft 11, bearing 12, sleeve group
13, revolution hydraulic electric motor 14, rotary teeth wheels 15, fore-stock seat
16, balladeur train 17, oscillating oil cylinder 18, drilling cramp
19, regulate oil cylinder 20, hydraulic drill rig 21, propelling oil cylinder
22, drill bit support 23, jointed shaft 24, drill bit
25, fixing bracket body 26, support
Specific embodiment
This novel omnibearing drill loader drill boom, as shown in Figure 1, 2, 3, master pendulum arm mechanism 1 comprises panoramic table 6, angling cylinder 7, lifting arm 8, hoist cylinder 9, fixing bracket body 25, fixing bracket body 25 is that axle is hinged with panoramic table 6 and hoist cylinder 9, angling cylinder 7, hoist cylinder 9 drive lifting arm 8 and carry out various transpositions, thereby realize that lifting arm 8 is positioned at 37 °, following 30 °, left 30 °, right 30 ° the interior perforating of scope, fixing bracket body 25 is hinged with panoramic table 6.
Fixedly connected with the front end of master pendulum arm mechanism 1 in the rear portion of gyration mechanism 2, gyration mechanism 2 is made up of main shaft 10, bearing 11, sleeve group 12, revolution hydraulic electric motor 13, rotary teeth wheels 14, fore-stock seat 15, support 26, sleeve group 12, revolution hydraulic electric motor 13 and rotary teeth wheels 14, support 26 are for fixedlying connected, fore-stock seat 15 is fixedlyed connected with sleeve group 12, revolution hydraulic electric motor 13 by rotary teeth wheels 14 drive sleeve groups 12 and fore-stock seat 15, support 26 carries out ± 180 ° of rotations around main shaft 10.
Front swing arm mechanism 3 is hinged with the front end axle of gyration mechanism 2, front swing arm mechanism 3 is made up of balladeur train 16 and oscillating oil cylinder 17, balladeur train 16 is hinged with 15 of the fore-stock seats of gyration mechanism 2, oscillating oil cylinder 17 1 ends are hingedly fixed on the balladeur train 16, the lower end of other end hinged securement support 26, the balladeur train 16 that relies on oscillating oil cylinder 17 actions are carried out 90 ° around the jointed shaft 23 of fore-stock seat 15 and are rotatablely moved.
Drill boom governor motion 4 is in the below of front swing arm mechanism 3, and drill boom governor motion 4 is made up of drilling cramp 18 and adjusting oil cylinder 19, and drilling cramp 18 slides along balladeur train 16 front and back by the stretching motion of regulating oil cylinder 19 and creeps into the displacement adjusting.
Drill-in fluid press mechanism 5 is in the top of front swing arm mechanism 3, and drill-in fluid press mechanism 5 is by hydraulic drill rig 20 and advance oil cylinder 21 to form, and hydraulic drill rig 20 is slided to drive along drilling cramp 18 by 21 propellings of propelling oil cylinder and bores pole drill bit rotation perforating.
Fixedly connected with the mainframe of rig in the rear end of master pendulum arm of the present invention mechanism 1, the control operation part is all on mainframe.The angle and distance of bobbing and weaving by 1 control of master pendulum arm mechanism during work, the angle of regulating rod bits again by slew gear 2 and front swing arm mechanism 3, make it to become to specify angle perpendicular to crag or with crag, when drilling mechanism 5 when rock arm distance is distant, regulate by 4 elongations of drill boom governor motion, thereby guarantee the distance that drilling mechanism 5 creeps into, guarantee enough perforating degree of depth.
When the orientation borehole is advanced in the installation of drilling, angling cylinder 7 and hoist cylinder 9 shorten oil cylinder piston by elongation makes lifting arm 8 wraparound turntables 6 move up and down, thereby driving main shaft 10 moves up and down, sleeve group 12 is done ± 180 ° rotations to regulate the angle of front swing arm mechanism 3 by bearing 11 around main shaft 10 by revolution hydraulic electric motor 13 and rotary teeth wheels 14, oscillating oil cylinder 17 swings up and down with the angle that guarantees that drilling cramp 18 reaches in arbitrary operating position to be needed with crag, regulate oil cylinder 19 and regulate the drilling cramp front end after the crag distance, advance oil cylinder 21 to promote hydraulic drill rig 20 drive rod bits 24 and carry out perforating work, drive hydraulic drill rig 20 rollbacks are proceeded next perforating again through the adjusting of a series of orientation angles action by advancing oil cylinder 21 to withdraw after an eye is finished.
It is similar to beat lateral wall eye and top shield eye and the installation of the drilling orientation borehole operating principle of advancing, and the orientation that each parts is regulated to guarantee rig automatically by computer conforms to requirement with angle, so that finish the work task better faster.

Claims (6)

1. novel omnibearing drill loader drill boom, comprise master pendulum arm mechanism (1), gyration mechanism (2), front swing arm mechanism (3), drill boom governor motion (4) and drill-in fluid press mechanism (5), it is characterized in that master pendulum arm mechanism (1) fixedlys connected with the mainframe of rig, fixedly connected with the front end of master pendulum arm mechanism (1) in the rear portion of gyration mechanism (2), front swing arm mechanism (3) is movably hinged with the front end of gyration mechanism (2), drill boom governor motion (4) is in the below of front swing arm mechanism (3), and drill-in fluid press mechanism (5) is in the top of front swing arm mechanism (3).
2. novel omnibearing drill loader drill boom according to claim 1, it is characterized in that master pendulum arm mechanism (1) comprises panoramic table (6), angling cylinder (7), lifting arm (8), hoist cylinder (9), fixing bracket body (25), fixedly connected with mainframe in the rear end of fixing bracket body (2) (5), fixing bracket body (25) is hinged with panoramic table (6), panoramic table (6) is that axle is hinged with lifting arm (8), hoist cylinder (9), angling cylinder (7), and angling cylinder (7), hoist cylinder (9) drive lifting arm (8) and carry out various transpositions.
3. novel omnibearing drill loader drill boom according to claim 1, it is characterized in that gyration mechanism (2) is by main shaft (10), bearing (11), sleeve group (12), revolution hydraulic electric motor (13), rotary teeth wheels (14), fore-stock seat (15), support (26) is formed, sleeve group (12), revolution hydraulic electric motor (13) and rotary teeth wheels (14), support (26) is fixedly connected, fore-stock seat (15) is fixedlyed connected with sleeve group (12), and revolution hydraulic electric motor (13) drives sleeve group (12) and fore-stock seat (15) by rotary teeth wheels (14), support (26) carries out ± 180 ° of rotations around main shaft (10).
4. according to claim 1 or 3 described novel omnibearing drill loader drill booms, it is characterized in that front swing arm mechanism (3) is made up of balladeur train (16) and oscillating oil cylinder (17), balladeur train (16) is hinged with fore-stock seat (15) axle of gyration mechanism (2), oscillating oil cylinder (17) one ends are hingedly fixed on the balladeur train (16), the lower end of other end hinged securement support (26), the jointed shaft (23) of balladeur train (16) around fore-stock seat (15) that relies on oscillating oil cylinder (17) to move carries out 90 ° and rotatablely moves.
5. novel omnibearing drill loader drill boom according to claim 1, it is characterized in that drill boom governor motion (4) by drilling cramp (18) with regulate oil cylinder (19) and forms, the displacement adjusting is crept in the slip before and after the balladeur train (16) of the stretching motion of drilling cramp (18) by regulating oil cylinder (19).
6. novel omnibearing drill loader drill boom according to claim 1 or 5, it is characterized in that drill-in fluid press mechanism (5) by hydraulic drill rig (20) with advance oil cylinder (21) to form, hydraulic drill rig (20) bores pole drill bit rotation perforating by advancing oil cylinder (21) to advance to slide to drive along drilling cramp (18).
CN2011100470319A 2011-02-28 2011-02-28 Novel omnibearing drill boom of drill loader Pending CN102155161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
CN102155161A true CN102155161A (en) 2011-08-17

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103174383A (en) * 2013-04-18 2013-06-26 镇江市电站辅机厂有限公司 Drill boom of drill loader
CN103291306A (en) * 2013-05-16 2013-09-11 泰安嘉和重工机械有限公司 Tunneling machine
CN103742073A (en) * 2013-12-31 2014-04-23 徐州徐工基础工程机械有限公司 Angle adjusting mechanism for multifunctional drilling machine
CN104499949A (en) * 2014-10-17 2015-04-08 合肥工业大学 Movable drill arm for supporting coal mine
CN105545318A (en) * 2014-10-31 2016-05-04 徐州徐工铁路装备有限公司 Multifunctional motion arm and underground tunnel digging equipment
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
CN110284841A (en) * 2019-06-28 2019-09-27 三峡大学 A kind of rock drill main arm mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364540A (en) * 1979-03-26 1982-12-21 Etablissements Montabert S.A. Support-arm assembly for a drill or borer, particularly for subterranean applications
CN2223352Y (en) * 1994-07-26 1996-03-27 煤炭科学研究总院南京研究所 Entry-driving machine carrying anchor bar drilling and mounting machine
JP2003269064A (en) * 2002-03-13 2003-09-25 Hazama Gumi Ltd Boring machine
EP1604323B1 (en) * 2003-03-10 2007-10-17 Atlas Copco Rock Drills Ab Improvements in drilling apparatus
CN101644155A (en) * 2009-08-04 2010-02-10 山西东华机械有限公司 Hydraulic drill loader
CN201650110U (en) * 2009-10-12 2010-11-24 镇江市扬虹矿用设备制造有限公司 Novel outburst prevention drilling and loading machine
CN201963199U (en) * 2011-02-28 2011-09-07 镇江市扬虹矿用设备制造有限公司 Novel omnibearing drilling arm of drilling and installing machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364540A (en) * 1979-03-26 1982-12-21 Etablissements Montabert S.A. Support-arm assembly for a drill or borer, particularly for subterranean applications
CN2223352Y (en) * 1994-07-26 1996-03-27 煤炭科学研究总院南京研究所 Entry-driving machine carrying anchor bar drilling and mounting machine
JP2003269064A (en) * 2002-03-13 2003-09-25 Hazama Gumi Ltd Boring machine
EP1604323B1 (en) * 2003-03-10 2007-10-17 Atlas Copco Rock Drills Ab Improvements in drilling apparatus
CN101644155A (en) * 2009-08-04 2010-02-10 山西东华机械有限公司 Hydraulic drill loader
CN201650110U (en) * 2009-10-12 2010-11-24 镇江市扬虹矿用设备制造有限公司 Novel outburst prevention drilling and loading machine
CN201963199U (en) * 2011-02-28 2011-09-07 镇江市扬虹矿用设备制造有限公司 Novel omnibearing drilling arm of drilling and installing machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103174383A (en) * 2013-04-18 2013-06-26 镇江市电站辅机厂有限公司 Drill boom of drill loader
CN103291306A (en) * 2013-05-16 2013-09-11 泰安嘉和重工机械有限公司 Tunneling machine
CN103291306B (en) * 2013-05-16 2016-02-24 泰安嘉和重工机械有限公司 The working rig of tunnel piercing
CN103742073A (en) * 2013-12-31 2014-04-23 徐州徐工基础工程机械有限公司 Angle adjusting mechanism for multifunctional drilling machine
CN103742073B (en) * 2013-12-31 2016-08-24 徐州徐工基础工程机械有限公司 A kind of angle adjusting mechanism of multifunctional drill
CN104499949A (en) * 2014-10-17 2015-04-08 合肥工业大学 Movable drill arm for supporting coal mine
CN105545318A (en) * 2014-10-31 2016-05-04 徐州徐工铁路装备有限公司 Multifunctional motion arm and underground tunnel digging equipment
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
CN110284841A (en) * 2019-06-28 2019-09-27 三峡大学 A kind of rock drill main arm mechanism

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Application publication date: 20110817