CN108194029A - A kind of rock drill drill boom - Google Patents
A kind of rock drill drill boom Download PDFInfo
- Publication number
- CN108194029A CN108194029A CN201711462870.0A CN201711462870A CN108194029A CN 108194029 A CN108194029 A CN 108194029A CN 201711462870 A CN201711462870 A CN 201711462870A CN 108194029 A CN108194029 A CN 108194029A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- principal arm
- auxiliary
- rock drill
- connecting plate
- 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
Links
- 239000011435 rock Substances 0.000 title claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/025—Rock drills, i.e. jumbo drills
Abstract
The present invention provides a kind of rock drill drill booms, including the principal arm hinged with rock drill body body, further include the auxiliary hinged with principal arm head, auxiliary head hinge connection, connecting portion top surface is rotatably connected pushing plate, further include oscillating oil cylinder, described oscillating oil cylinder one end pin joint further includes in connecting portion side, pushing plate described in other end pin joint and lifts arm oil cylinder, the act arm oil cylinder both ends are separately fixed on rock drill body and principal arm, for changing principal arm and the angle of rock drill body；Two telescopic oil cylinders for being arranged in parallel in the principal arm both sides are further included, two equal one end of telescopic oil cylinder are fixed on principal arm, and the other end is fixed on the auxiliary, for changing the angle between principal arm and auxiliary；Pitching oil cylinder, auxiliary described in pitching oil cylinder one end pin joint are further included, the other end is hinged the connecting portion, for making pushing plate lower swing in the vertical direction.Relative to the prior art, present invention operation is more steady, safety, and rock drill service life is longer.
Description
Technical field
The present invention relates to rock drill field more particularly to a kind of rock drill drill booms.
Background technology
High-speed drilling machinery is widely used in army and each civil field in other developed countries at present, and nearly 2 years of China exists
The application of civilian aspect is also more and more extensive, in fields such as traffic, the energy, mine, geological hazard control, urban construction, is used for
Tunneling excavates canal, mining, builds the engineerings such as underground chamber.The use of mechanical equipment can improve engineering explosion
Mechanization Level and working efficiency, while energy consumption and the labor intensity of worker can be reduced.
It is connected between existing rock drill principal arm and auxiliary often through a telescopic oil cylinder, has stability bad, hold
The problem of easy double swerve, shortening drill boom service life.
Invention content
The invention discloses a kind of rock drill drill booms, and two telescopic oil cylinders are installed in the both sides of principal arm and auxiliary, solve existing
The problem of easily being shaken when having rock drill drill boom operation.
A kind of rock drill drill boom including the principal arm hinged with rock drill body body, further includes the pair hinged with principal arm head
Arm, auxiliary head hinge connection, connecting portion top surface are rotatably connected pushing plate, further include oscillating oil cylinder, the swing
Oil cylinder one end pin joint further includes in connecting portion side, pushing plate described in other end pin joint and lifts arm oil cylinder, the act arm oil cylinder both ends
It is separately fixed on rock drill body and principal arm, for changing principal arm and the angle of rock drill body；Two are further included parallel to set
The telescopic oil cylinder of the principal arm both sides is placed in, two equal one end of telescopic oil cylinder are fixed on principal arm, and the other end is fixed on the pair
On arm, for changing the angle between principal arm and auxiliary；Further include pitching oil cylinder, pair described in pitching oil cylinder one end pin joint
Arm, the other end are hinged the connecting portion, for making pushing plate lower swing in the vertical direction.
Relative to the prior art, the present invention has operation more stable, is shaken when reducing operation, what is prolonged the service life is beneficial
Effect.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the connecting portion structure diagram.
Fig. 3 is the telescopic oil cylinder structure diagram.
Fig. 4 is the oscillating oil cylinder and connecting portion connection relationship diagram.
Specific embodiment
Carry out the particular content that the present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, the present invention provides a kind of rock drill drill boom, including the principal arm hinged with 1 body of rock drill body
2, the auxiliary 3 hinged with 2 head of principal arm is further included, the 3 head hinge connection 7 of auxiliary, 7 top surface of connecting portion is rotatably connected
Pushing plate 9, further includes oscillating oil cylinder 11, and 11 one end pin joint of oscillating oil cylinder is pushed away described in other end pin joint in 7 side of connecting portion
Into plate 9.Oscillating oil cylinder 11 is parallel to the bottom surface of the pushing plate 9, and pushing plate 9 is made to be put under the driving of oscillating oil cylinder 11
It is dynamic.
It further includes and lifts arm oil cylinder 4,4 both ends of act arm oil cylinder are separately fixed on rock drill body 1 and principal arm 2, are used for
Change the angle of principal arm 2 and rock drill body 1；Further include two telescopic oil cylinders 5 for being arranged in parallel in 2 both sides of principal arm, two
A 5 equal one end of telescopic oil cylinder is fixed on principal arm 2, and the other end is fixed on the auxiliary 3, for changing principal arm 2 and auxiliary 3 it
Between angle；Pitching oil cylinder 6, auxiliary 3 described in 6 one end pin joint of pitching oil cylinder are further included, the other end is hinged the connecting portion
7, for making the lower swing in the vertical direction of pushing plate 9.
As shown in Figure 2, the connecting portion 7 includes two pieces of first connecting plates 71 being arranged in parallel and is respectively welded at two pieces
Second connecting plate 72 in the outside of the first connecting plate 71 is equipped with the first hinge hole, the first hinge hole on two piece of first connecting plate 71
The first articulated shaft 81 is inside equipped with, the piston of first articulated shaft 81 and the pitching oil cylinder 6 welds, second connecting plate 72
The second hinge hole is equipped with auxiliary 3, the second articulated shaft 82, second connecting plate 72 and auxiliary 3 are equipped in the second hinge hole
Between realized by the second hinge hole and the second articulated shaft 82 it is hinged.
Clamping ring 73 and oscillating oil cylinder mounting portion are further included, the clamping ring 73 is set to the first connecting plate 71 and second and connects
It on the top surface of fishplate bar 72, and is rotatably connected with the pushing plate 9, oscillating oil cylinder mounting portion is fixed on the connection including two pieces
Installing plate 74 on circle 73, the installing plate 74 is perpendicular to first connecting plate 71, the second connecting plate 72, the oscillating oil cylinder
11 are pinned between two pieces of installing plates 74.First connecting plate 71, the second connecting plate 72 are vertical with installing plate 74 so that pitching oil cylinder
6 and oscillating oil cylinder 5 can control movement of the pushing plate 9 in two mutually perpendicular directions respectively, so as to drive on pushing plate 9
Rock body is moved.
As shown in Figure 3, described two telescopic oil cylinders 5 are equipped with oil cylinder synchronous valve 10, and oil cylinder synchronous valve 10 can ensure two
A telescopic oil cylinder 5 is run simultaneously, and operation stationarity is made to be protected.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (3)
1. a kind of rock drill drill boom, it is characterised in that：Including the principal arm hinged with rock drill body body, further include and principal arm head
Hinged auxiliary, auxiliary head hinge connection, connecting portion top surface are rotatably connected pushing plate；Further include oscillating oil cylinder,
Described oscillating oil cylinder one end pin joint is parallel to the propulsion in connecting portion side, pushing plate described in other end pin joint, oscillating oil cylinder
The bottom surface of plate makes pushing plate be swung under the driving of oscillating oil cylinder；It further includes and lifts arm oil cylinder, the act arm oil cylinder both ends point
It is not fixed on rock drill body and principal arm, for changing principal arm and the angle of rock drill body；Two are further included to be arranged in parallel
Telescopic oil cylinder in the principal arm both sides, two equal one end of telescopic oil cylinder are fixed on principal arm, and the other end is fixed on the auxiliary
On, for changing the angle between principal arm and auxiliary；Further include pitching oil cylinder, auxiliary described in pitching oil cylinder one end pin joint,
The other end is hinged the connecting portion, for making pushing plate lower swing in the vertical direction.
2. a kind of rock drill drill boom as described in claim 1, it is characterised in that：What the connecting portion was arranged in parallel including two pieces
First connecting plate and the second connecting plate being respectively welded on the outside of two piece of first connecting plate are equipped with the on two piece of first connecting plate
One hinge hole, the first hinge hole is interior to be equipped with the first articulated shaft, and the piston of first articulated shaft and the pitching oil cylinder welds, institute
It states the second connecting plate and auxiliary is equipped with the second hinge hole, the second articulated shaft, second connecting plate are equipped in the second hinge hole
It is realized and is hinged by the second hinge hole and the second articulated shaft between auxiliary；Further include clamping ring and oscillating oil cylinder mounting portion, institute
It states clamping ring to be set on the first connecting plate and the second connection plate top surface, and be rotatably connected with the pushing plate, oscillating oil cylinder
Mounting portion includes two pieces of installing plates being fixed on the clamping ring, and the installing plate is perpendicular to first connecting plate, second
Connecting plate, the oscillating oil cylinder are pinned between two pieces of installing plates.
3. a kind of rock drill drill boom as described in claim 1, it is characterised in that：Described two telescopic oil cylinders are synchronized equipped with oil cylinder
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462870.0A CN108194029A (en) | 2017-12-28 | 2017-12-28 | A kind of rock drill drill boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462870.0A CN108194029A (en) | 2017-12-28 | 2017-12-28 | A kind of rock drill drill boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108194029A true CN108194029A (en) | 2018-06-22 |
Family
ID=62585424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711462870.0A Pending CN108194029A (en) | 2017-12-28 | 2017-12-28 | A kind of rock drill drill boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108194029A (en) |
Citations (22)
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|---|---|---|---|---|
| DE9312846U1 (en) * | 1993-08-27 | 1993-10-28 | Tuenkers Maschinenbau Gmbh | Vibrating bear for ramming and / or pulling rammed goods |
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| JP2013204401A (en) * | 2012-03-29 | 2013-10-07 | Kajima Corp | Excavator |
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| CN106246102A (en) * | 2016-10-31 | 2016-12-21 | 张家口宣化华泰矿冶机械有限公司 | A kind of drill arm mechanism of vertical shaft rock drilling machine |
| WO2017005217A1 (en) * | 2015-07-09 | 2017-01-12 | 四川川庆石油钻采科技有限公司 | Particle-impact drilling method |
| CN206338029U (en) * | 2016-10-31 | 2017-07-18 | 张家口宣化华泰矿冶机械有限公司 | A kind of drill arm mechanism of vertical shaft rock drilling machine |
| CN207795070U (en) * | 2017-12-28 | 2018-08-31 | 重庆聚亨机械有限公司 | A kind of rock drill drill boom |
-
2017
- 2017-12-28 CN CN201711462870.0A patent/CN108194029A/en active Pending
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9312846U1 (en) * | 1993-08-27 | 1993-10-28 | Tuenkers Maschinenbau Gmbh | Vibrating bear for ramming and / or pulling rammed goods |
| JP2005220609A (en) * | 2004-02-05 | 2005-08-18 | Eito Kogyo Kk | Excavating implement, excavating equipment, dust suction means, inclined shaft hole excavating equipment, and vertical shaft excavating system |
| CN2868760Y (en) * | 2005-09-07 | 2007-02-14 | 东莞市达成机械设备制造有限公司 | Auxiliary device for help of deformity to get on car |
| CN2864069Y (en) * | 2006-02-21 | 2007-01-31 | 江阴市矿山器材厂 | Mining drill power head drilling angle regulating mechanism |
| CN101153540A (en) * | 2006-09-25 | 2008-04-02 | 贾民 | Roadheader |
| CN101230781A (en) * | 2007-01-24 | 2008-07-30 | 三一重型装备有限公司 | Grubbing anchoring integrative grub-anchor winch |
| CN101161574A (en) * | 2007-11-15 | 2008-04-16 | 冯志华 | Double-drive hoeing machine |
| CN101391418A (en) * | 2008-11-06 | 2009-03-25 | 中色科技股份有限公司 | New mechanical arm for dismounting sleeve from strip cold mill |
| CN101508259A (en) * | 2009-03-26 | 2009-08-19 | 安徽星马汽车股份有限公司 | Agitating lorry discharge-chute hydraulic lifting, rotating device |
| CN102155162A (en) * | 2011-03-11 | 2011-08-17 | 湖南恒至凿岩科技有限公司 | Floating chassis foldable boom type hydraulic drill carriage |
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| CN202038825U (en) * | 2011-04-01 | 2011-11-16 | 山西东华机械有限公司 | Hydraulic rotating suspension arm |
| JP2013053475A (en) * | 2011-09-05 | 2013-03-21 | Kajima Corp | Excavator and excavated hole forming method |
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| CN206338029U (en) * | 2016-10-31 | 2017-07-18 | 张家口宣化华泰矿冶机械有限公司 | A kind of drill arm mechanism of vertical shaft rock drilling machine |
| CN207795070U (en) * | 2017-12-28 | 2018-08-31 | 重庆聚亨机械有限公司 | A kind of rock drill drill boom |
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