CN102220840A - Drill boom of multi-directional driller - Google Patents
Drill boom of multi-directional driller Download PDFInfo
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- CN102220840A CN102220840A CN2011101206120A CN201110120612A CN102220840A CN 102220840 A CN102220840 A CN 102220840A CN 2011101206120 A CN2011101206120 A CN 2011101206120A CN 201110120612 A CN201110120612 A CN 201110120612A CN 102220840 A CN102220840 A CN 102220840A
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- slide
- drill boom
- balladeur train
- arm
- drill
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Abstract
The invention provides a drill boom of a multi-directional driller, which comprises a main swinging boom, a swinging rotating boom, a drill boom adjusting mechanism and a drilling mechanism, wherein the main swinging boom and the swinging rotating boom form a drill boom controllable multi-directional adjustable main boom capable of raising, falling, swinging and rotating, the drill boom adjusting mechanism consists of a front sliding carriage and a rear sliding carriage, the front end of the swinging rotating boom is connected with a rear sliding base, the rear sliding base is matched with the rear sliding carriage, the rear sliding carriage moves in a controllable manner along the rear sliding base, the rear end of the drilling mechanism is connected with a front sliding base, and the front sliding base is matched with the front sliding carriage and moves in a controllable manner along the front sliding carriage. The drill boom is driven by adopting a hydraulic mechanism, is suitable for coal mine underground coalroad tunneling work and has the advantages of compact structure, good flexibility and simpleness for operation.
Description
Affiliated technical field
The invention belongs to rock roadway in coal mine big gun pick field, be specifically related to safe, the comprehensive drill loader drill boom efficiently of rock gangway gun diging face under a kind of coal mine.
Background technology
It is fewer that China's tunnelling sophisticated equipment is used, also mainly rest on the situation of hand-holing, artificial scarfing cinder, labor strength is big, and because human factor is many, workman's safety also can not get guaranteeing in the work, and artificial location, eyelet position is inaccurate in the perforating process, or produces during construction angular deviation is arranged, thereby influence the explosion drilling depth, make production efficiency reduce.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 speedy drivage and safety in production, can blast hole drilling, can beat the comprehensive drill loader drill boom of an eyeshield again.
A kind of comprehensive drill loader drill boom, comprise master pendulum arm 2, swing turning arm 4, drill boom governor motion 20 and drilling mechanism 21, it is characterized in that master pendulum arm 2 and swing turning arm 4 by the comprehensive principal arm of regulating of jointed shaft 33 hinged compositions, drill boom governor motion 20 is by front carriages 9, back balladeur train 10 is formed, front carriages 9, back balladeur train 10 symmetric arrangement form an integral body by two-way guide rails 8, slide 18 after the front end of swing turning arm 4 connects one, back slide 18 cooperates with back balladeur train 10, back balladeur train 10 carries out controllable type along back slide 18 and moves, the end of drilling mechanism 21 connects a preceding slide 17, and preceding slide 17 cooperates with front carriages 9 and carries out controllable type along front carriages 9 and move.
Described master pendulum arm 2 comprises lifting arm 22, hoist cylinder 3, lifting arm 22 is that axle is hinged with hoist cylinder 3, driving lifting arms 22 by telescopic lifting oil cylinder 3 finishes and swings up and down, the rearward end of lifting arm 22 is fixed on the mainframe 1 of rig, the leading section of lifting arm 22 is hinged by jointed shaft 33 with swing turning arm 4, and described lifting arm 22 is an arm structure.
Described swing turning arm 4 comprises oscillating oil cylinder 5, rotary main shaft 6, end motor 7, return oil cylinder 14, back slide 18, swing rotation stop sleeve 19, back displacement nut 32, oscillating oil cylinder 5 is two front ends and the both sides of swinging rotation stop sleeve 19 that are connected to the lifting arm 22 of arm structure, rotary main shaft 6 is finished drilling mechanism 21 positioning of rotating in 360 ° of scopes by the 7 control rotations of end motor in swing rotation stop sleeve 19, rotary main shaft 6 is hinged by back jointed shaft 39 with back slide 18, return oil cylinder 14 1 ends and rotary main shaft 6 are fixing, the other end is fixing with back travelling nut 32, back travelling nut 32 is connected and fixed with back slide 18, and back balladeur train 10 forms the controllable type track along back slide 18 and moves.Both travelling nut 32 was connected and fixed with back slide 18, back balladeur train screw mandrel 16 cooperates with travelling nut 32 make after behind balladeur train 10 edges slide 18 carry out the controllable type track and move.
Described drill boom governor motion 20 comprises front carriages 9, back balladeur train 10, motor 34,35, bearing support 24,25, front carriages 9, back balladeur train 10 are linked into an integrated entity by two-way guide rails 8, front carriages screw mandrel 15, back balladeur train screw mandrel 16 symmetries are installed in the both sides of two-way guide rails 8, the end that motor 34,35 is installed in two-way guide rails 8 is fixedlyed connected with front carriages screw mandrel 15, back balladeur train screw mandrel 16 respectively by shaft joint 26,27, the two ends of front carriages screw mandrel 15 are supported by spring bearing 24,28, and the two ends of back balladeur train screw mandrel 16 are supported by spring bearing 25,30.
Described drilling mechanism 21 comprises unit head 11, drill boom 12, bracing frame 13, preceding slide 17 and locating support 23, preceding travelling nut 31, locating support 23 1 ends are hinged on the preceding slide 17, a preceding travelling nut 31 is arranged on preceding slide 17, preceding slide 17 is connected and fixed with preceding travelling nut 31 and carries out the controllable type track by preceding travelling nut 31 along front carriages screw mandrel 15 and move, the other end of locating support 23 and drill boom 12 are fixing by bearing pin 40, the end of drill boom 12 is hingedly fixed on the preceding slide 17 by preceding jointed shaft 38, drill boom 12, preceding slide 17 and locating support 23 form stable three-legged structure, unit head 11 is fixed on the drill boom 12, drilling rod 37 1 ends are fixed on the unit head 11, and the other end is fixing by bracing frame 13.
The present invention has the following advantages:
1, can realize one-time positioning by automatic control and frame for movement, hole continuously in the arbitrfary point in about 25m2 scope, and can guarantee the needed angle in hole, accelerates driving speed greatly;
2, realize mechanized, reduce number of workers and labour intensity, thereby reduced the probability that human element accident takes place, strengthened production security;
3, wide adaptability, simple in structure, be applicable to that various tunnels, large, medium and small colliery change, reduce cost of production significantly, improved annual value of production.
Description of drawings
Fig. 1 is comprehensive drill loader drill boom of the present invention and drill loader base assembly structure schematic diagram;
Fig. 2 is the vertical view of the perspective view of the comprehensive drill loader drill boom of the present invention;
Fig. 3 is the front view of the comprehensive drill loader drill boom of the embodiment of the invention;
Fig. 4 is that Fig. 3 is at I place bearing screw rodb base internal construction enlarged diagram;
Fig. 5 is that the present invention packs up schematic diagram.
Among the figure:
1---drill loader base 2---master pendulum arm 3---hoist cylinder
4---swing turning arm 5---oscillating oil cylinder 6---rotary main shafts
7---end motor 8---two-way guide rails 9---front carriages
10---back balladeur train 11---unit head 12---drill booms
13---bracing frame 14---return oil cylinder 15---front carriages screw mandrels
16---balladeur train screw mandrel 17---preceding slides 18---back, back slides
19---swing rotation stop sleeve 20---drill boom governor motion 21---drilling mechanisms
22---lifting arm 23---locating support 24---bearing supports
25---bearing support 26---shaft coupling 27---shaft couplings
28---bearing 29---clamp nut 30---bearings
31---preceding travelling nut 32---back travelling nut 33---jointed shafts
34,35---motor 36---electric motor protecting cover 37---drilling rods
38---preceding jointed shaft 39---back jointed shaft 40---bearing pins
Specific embodiment
The present invention is with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, comprise master pendulum arm 2, swing turning arm 4, drill boom governor motion 20 and drilling mechanism 21, master pendulum arm 2 is finished by telescopic lifting oil cylinder 3 drive lifting arms 22 and is swung up and down, lifting arm 22 is that axle is hinged with hoist cylinder 3, the rearward end of lifting arm 22 is fixed on the mainframe 1 of rig, mainframe 1 is a prior art, the leading section of lifting arm 22 is hinged by jointed shaft 33 with swing turning arm 4, described lifting arm 22 is an arm structure, oscillating oil cylinder 5 is two front ends and the both sides that rotate stop sleeve 19 that are connected to the lifting arm 22 of arm structure, the rotary main shaft 6 of swing turning arm 4 is finished drilling mechanism 21 positioning of rotating in 360 ° of scopes by the 7 control rotations of end motor in swing rotation stop sleeve 19, rotary main shaft 6 is hinged by back jointed shaft 39 with back slide 18, return oil cylinder 14 1 ends and rotary main shaft 6 are fixing, the other end is fixing with back travelling nut 32, back travelling nut 32 is connected and fixed with back slide 18, back balladeur train 10 forms the controllable type track along back slide 18 and moves, both travelling nut 32 was connected and fixed with back slide 18, back balladeur train screw mandrel 16 cooperates with travelling nut 32 make after behind balladeur train 10 edges slide 18 carry out the controllable type track and move.
Described drill boom governor motion 20 comprises front carriages 9, back balladeur train 10, motor 34,35, bearing support 24,25, front carriages 9, back balladeur train 10 symmetric arrangement form an integral body by two-way guide rails 8, front carriages screw mandrel 15, back balladeur train screw mandrel 16 symmetries are installed in the both sides of two-way guide rails 8, the end that motor 34,35 is installed in two-way guide rails 8 is fixedlyed connected with front carriages screw mandrel 15, back balladeur train screw mandrel 16 respectively by shaft joint 26,27, the two ends of front carriages screw mandrel 15 are supported by spring bearing 24,28, and the two ends of back balladeur train screw mandrel 16 are supported by spring bearing 25,30.
Described drilling mechanism 21 comprises unit head 11, drill boom 12, bracing frame 13, preceding slide 17 and locating support 23, preceding travelling nut 31, locating support 23 1 ends are hinged on the preceding slide 17, a preceding travelling nut 31 is arranged on preceding slide 17, preceding slide 17 is connected and fixed with preceding travelling nut 31 and carries out the controllable type track by preceding travelling nut 31 along front carriages screw mandrel 15 and move, the other end of locating support 23 and drill boom 12 are fixing by bearing pin 40, the end of drill boom 12 is hingedly fixed on the preceding slide 17 by preceding jointed shaft 38, drill boom 12, preceding slide 17 and locating support 23 form stable three-legged structure, unit head 11 is fixed on the drill boom 12, drilling rod 37 1 ends are fixed on the unit head 11, and the other end is fixing by bracing frame 13.
The course of work of the present invention is as follows:
The lifting arm 22 of master pendulum arm 2 swings up and down under the effect of hoist cylinder 3 adjusts to the height that needs, and the oscillating oil cylinder 5 on both sides promotes swing turning arm 4 and does swing in the other direction with lifting arm 22, needed angle when keeping perforating with control swing turning arm 4.The rotary main shaft 6 of swing turning arm 4 is by the rotation of control end motor 7, it can be rotated freely and self-locking at 360 ° around swing rotation stop sleeve 19, and drive drill boom governor motion 20 and can 360 ° rotate freely, return oil cylinder 14 can be made stretching motion simultaneously, determine that back balladeur train 10 rotates the needed angle in back, with control drill boom governor motion 20 desired tilt angle, the multi-angle location of finishing drilling mechanism 21.Drill boom governor motion 20 is fixed on the rotary main shaft 6 of swing rotating mechanism 4 by back slide 18, the two-way guide rails 8 of drill boom governor motion 20 slides on the balladeur train 10 of back, drive front carriages 9 relative motions, and front carriages 9 two-way guide rails 8 relatively is free to slide to the relevant position that punching needs, angle when guaranteeing drilling mechanism 21 borings and orientation accurate positioning and angle accurately, simultaneously by locating support 23 assist location to need position and angle.
When beating when meeting head on borehole, drill boom 12 rotates to perpendicular to the position of front carriages 9 and with locating support 23 and props, to guarantee to beat the needed angle of the borehole of meeting head on.When beating the supporting borehole, locating support 23 is packed up, and drill boom 12 is packed up the parallel position that is fixed to front carriages 9 with bearing pin 40, guarantee that beating the supporting borehole is needed angle.Whole process is implemented in the perforating work of multi-faceted multi-angle in the work plane by artificial program Based Intelligent Control, the perforating accurate positioning, and speed is fast.
Claims (6)
1. comprehensive drill loader drill boom, comprise master pendulum arm (2), swing turning arm (4), drill boom governor motion (20) and drilling mechanism (21), it is characterized in that master pendulum arm (2) and swing turning arm (4) by the comprehensive principal arm of regulating of the hinged composition of jointed shaft (33), drill boom governor motion (20) is by front carriages (9), back balladeur train (10) is formed, front carriages (9), back balladeur train (10) symmetric arrangement forms an integral body by two-way guide rails (8), slide (18) after the front end of swing turning arm (4) connects one, back slide (18) cooperates with back balladeur train (10), back balladeur train (10) carries out controllable type along back slide (18) and moves, the end of drilling mechanism (21) connects a preceding slide (17), and preceding slide (17) cooperates with front carriages (9) and carries out controllable type along front carriages (9) and move.
2. a kind of comprehensive drill loader drill boom according to claim 1, it is characterized in that described master pendulum arm (2) comprises lifting arm (22), hoist cylinder (3), lifting arm (22) is that axle is hinged with hoist cylinder (3), driving lifting arm (22) by telescopic lifting oil cylinder (3) finishes and swings up and down, the rearward end of lifting arm (22) is fixed on the mainframe (1) of rig, the leading section of lifting arm (22) is hinged by jointed shaft (33) with swing turning arm (4), and described lifting arm (22) is an arm structure.
3. a kind of comprehensive drill loader drill boom according to claim 1 and 2, it is characterized in that described swing turning arm (4) comprises oscillating oil cylinder (5), rotary main shaft (6), end motor (7), return oil cylinder (14), back slide (18), swing rotation stop sleeve (19), back displacement nut (32), oscillating oil cylinder (5) is two front ends and the both sides of swinging rotation stop sleeve (19) that are connected to the lifting arm (22) of arm structure, rotary main shaft (6) is finished drilling mechanism (21) positioning of rotating in 360 ° of scopes by end motor (7) control rotation in swing rotation stop sleeve (19), rotary main shaft (6) is hinged by back jointed shaft (39) with back slide (18), return oil cylinder (14) one ends and rotary main shaft (6) are fixing, the other end is fixing with back travelling nut (32), back travelling nut (32) is connected and fixed with back slide (18), and back balladeur train (10) cooperates formation controllable type track to move with back slide (18).
4. a kind of comprehensive drill loader drill boom according to claim 1 and 2, it is characterized in that described drill boom governor motion (20) comprises front carriages (9), back balladeur train (10), motor (34,35), bearing support (24,25), front carriages (9), back balladeur train (10) is linked into an integrated entity by two-way guide rails (8), front carriages screw mandrel (15), back balladeur train screw mandrel (16) symmetry is installed in the both sides of two-way guide rails (8), motor (34,35) be installed in an end of two-way guide rails (8) by shaft joint (26,27) respectively with front carriages screw mandrel (15), back balladeur train screw mandrel (16) is fixedly connected, the two ends of front carriages screw mandrel (15) are by spring bearing (24,28) support, the two ends of back balladeur train screw mandrel (16) are by spring bearing (25,30) support.
5. according to a kind of comprehensive drill loader drill boom of claim 3, it is characterized in that described travelling nut (32) and back slide (18) are connected and fixed, back balladeur train screw mandrel (16) cooperates with travelling nut (32) make after behind balladeur train (10) edge slide (18) carry out the controllable type track and move.
6. a kind of comprehensive drill loader drill boom of stating according to claim 1 or 4, it is characterized in that described drilling mechanism (21) comprises unit head (11), drill boom (12), bracing frame (13), preceding slide (17) and locating support (23), preceding travelling nut (31), locating support (23) one ends are hinged on the preceding slide (17), a preceding travelling nut (31) is arranged on preceding slide (17), preceding slide (17) is connected and fixed with preceding travelling nut (31) and carries out the controllable type track by preceding travelling nut (31) along front carriages screw mandrel (15) and move, the other end of locating support (23) and drill boom (12) are fixing by bearing pin (40), the end of drill boom (12) is hingedly fixed in preceding slide (17) by preceding jointed shaft (38), drill boom (12), preceding slide (17) and locating support (23) form stable three-legged structure, unit head (11) is fixed on the drill boom (12), drilling rod (37) one ends are fixed on the unit head (11), and the other end is fixing by bracing frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110120612.0A CN102220840B (en) | 2011-05-11 | 2011-05-11 | Drill boom of multi-directional driller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110120612.0A CN102220840B (en) | 2011-05-11 | 2011-05-11 | Drill boom of multi-directional driller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102220840A true CN102220840A (en) | 2011-10-19 |
| CN102220840B CN102220840B (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110120612.0A Expired - Fee Related CN102220840B (en) | 2011-05-11 | 2011-05-11 | Drill boom of multi-directional driller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102220840B (en) |
Cited By (3)
| 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 |
| CN105537377A (en) * | 2016-01-28 | 2016-05-04 | 河南鸿宇工业装备工程有限公司 | Device and method for manufacturing holes in H-shaped steel |
| CN107313997A (en) * | 2017-07-31 | 2017-11-03 | 桂林航天工业学院 | A kind of hydraulic system of multiple degrees of freedom drill boom |
Citations (6)
| 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 |
| WO2003102352A1 (en) * | 2002-05-30 | 2003-12-11 | Wassara Ab | Drill rig combination for rock drilling |
| CN201144640Y (en) * | 2007-02-08 | 2008-11-05 | 河南路太道路养护机械制造有限公司 | Hydraulic telescopic door frame type drill |
| CN201173088Y (en) * | 2008-02-20 | 2008-12-31 | 肖琼 | Downhole trolley |
| 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 |
| CN202187711U (en) * | 2011-05-11 | 2012-04-11 | 镇江市扬虹矿用设备制造有限公司 | Omnibearing drilling arm for drilling machine |
-
2011
- 2011-05-11 CN CN201110120612.0A patent/CN102220840B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| WO2003102352A1 (en) * | 2002-05-30 | 2003-12-11 | Wassara Ab | Drill rig combination for rock drilling |
| CN201144640Y (en) * | 2007-02-08 | 2008-11-05 | 河南路太道路养护机械制造有限公司 | Hydraulic telescopic door frame type drill |
| CN201173088Y (en) * | 2008-02-20 | 2008-12-31 | 肖琼 | Downhole trolley |
| 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 |
| CN202187711U (en) * | 2011-05-11 | 2012-04-11 | 镇江市扬虹矿用设备制造有限公司 | Omnibearing drilling arm for drilling machine |
Cited By (5)
| 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 |
| CN105537377A (en) * | 2016-01-28 | 2016-05-04 | 河南鸿宇工业装备工程有限公司 | Device and method for manufacturing holes in H-shaped steel |
| CN105537377B (en) * | 2016-01-28 | 2017-06-20 | 河南鸿宇工业装备工程有限公司 | A kind of device and method of the drilling in H profile steel |
| CN107313997A (en) * | 2017-07-31 | 2017-11-03 | 桂林航天工业学院 | A kind of hydraulic system of multiple degrees of freedom drill boom |
| CN107313997B (en) * | 2017-07-31 | 2024-01-23 | 桂林航天工业学院 | Hydraulic system of multi-degree-of-freedom drill boom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102220840B (en) | 2014-04-09 |
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Granted publication date: 20140409 Termination date: 20180511 |