CN104763351A - Hydraulic drill carriage forearm moving fulcrum metamorphic mechanism - Google Patents

Hydraulic drill carriage forearm moving fulcrum metamorphic mechanism Download PDF

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Publication number
CN104763351A
CN104763351A CN201510076648.1A CN201510076648A CN104763351A CN 104763351 A CN104763351 A CN 104763351A CN 201510076648 A CN201510076648 A CN 201510076648A CN 104763351 A CN104763351 A CN 104763351A
Authority
CN
China
Prior art keywords
forearm
big arm
big
arm
hydraulic drill
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.)
Granted
Application number
CN201510076648.1A
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Chinese (zh)
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CN104763351B (en
Inventor
罗佑新
刘奇元
车晓毅
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Hunan University of Arts and Science
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Hunan University of Arts and Science
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
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Priority to CN201510076648.1A priority Critical patent/CN104763351B/en
Publication of CN104763351A publication Critical patent/CN104763351A/en
Application granted granted Critical
Publication of CN104763351B publication Critical patent/CN104763351B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Abstract

The invention discloses a hydraulic drill carriage forearm moving fulcrum metamorphic mechanism; a big arm is hinged to a machine body, a big arm oil cylinder is hinged to the machine body, the big arm oil cylinder is hinged to the big arm, a forearm hinging point is mounted on the forearm, the forearm hinging point slide in a big arm sliding chute, a forearm hinging point connection rod is connected with the forearm hinging point and a forearm chute sliding block, a big arm oil cylinder top block is connected with the forearm chute sliding block, and the top of big arm oil cylinder top block is connected with the big arm through a spring. The hydraulic drill carriage forearm fulcrum metamorphic mechanism has benefits that the metamorphic mechanism is used in hydraulic drill carriage arm technology, the work angle is big, the special position can be directly positioned, the working forearm can continuously shrink inwards based on original base through the metamorphic mechanism when the working forearm shrinks inwards adequately, and the hydraulic drill carriage forearm moving fulcrum metamorphic mechanism can achieve the working position and folding state which are not achieved by the general agency drill arm.

Description

Hydraulic drill rig forearm activity supporting point metamorphic mechanisms
Technical field
The present invention relates to engineering machinery field of mechanisms, is specifically a kind of hydraulic drill rig forearm activity supporting point metamorphic mechanisms.
Background technology
Various hydraulic drill rig is widely used in the engineering explosion hole drill process such as metallurgy, railway, mine, building materials, highway.Wherein the key of decision hydraulic drill rig operating angle, working range, transportation volume is the drive mechanism of drill boom, flexibly, stable, that volume is little drill arm mechanism can be played a great role in above-mentioned scene, traditional hydraulic pressure drill boom adopts simple drill boom structure cannot arrive requirement usually on the location of hunting range and key point position, causes the inconvenience of operating angle, transport of folded aspect.
Summary of the invention
For above-mentioned Problems existing, the object of this invention is to provide a kind of hydraulic drill rig forearm activity supporting point metamorphic mechanisms.
Technical scheme of the present invention is: hydraulic drill rig forearm activity supporting point metamorphic mechanisms, comprise body, big arm cylinder, large arm, oil cylinder of small arm, forearm, forearm twisted point, large arm chute, forearm twisted point connecting rod, forearm skewed slot slide block, big arm cylinder jacking block, spring, large arm is hinged on body, big arm cylinder is hinged on body, big arm cylinder and large arm hinged, forearm twisted point is arranged on forearm, forearm twisted point slides simultaneously in large arm chute, forearm twisted point connecting rod connects forearm twisted point and forearm skewed slot slide block, big arm cylinder jacking block is connected with the skewed slot of forearm skewed slot slide block, big arm cylinder jacking block top is connected with large arm by spring.
Beneficial effect of the present invention: metamorphic mechanisms is used in the technology of hydraulic drill rig drill boom by the present invention, its operating angle is large, specific position can directly be located, make work forearm fully in the time receiving can continue adduction on the original basis by metamorphic mechanisms, reach working position and folded state that general mechanism drill boom cannot arrive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Now by reference to the accompanying drawings, the present invention is illustrated further.
As shown in Figure 1, large arm 3 is hinged on body 1, big arm cylinder 2 is hinged on body 1, big arm cylinder 2 is hinged with large arm 3; forearm twisted point 6 is arranged on forearm 5, and forearm twisted point 6 slides simultaneously in large arm chute 7, and forearm twisted point connecting rod 8 connects forearm twisted point 6 and forearm skewed slot slide block 9; big arm cylinder jacking block 10 is connected with the skewed slot of forearm skewed slot slide block 9 and can slides up and down along skewed slot, and big arm cylinder jacking block 10 top is connected with large arm 3 by spring 11.
During normal work, big arm cylinder jacking block 10 is by spring 11 pretension in top, and forearm twisted point 6 is relative with large arm 3 does not produce slip, and forearm 5, large arm 3, oil cylinder of small arm 4 form a cam mechanism body.When oil cylinder of small arm 4 is elongated to certain state, oil cylinder of small arm 4 through strengthening contacts with big arm cylinder jacking block 10, big arm cylinder 2 is moved downward, by inside skewed slot effect forearm skewed slot slide block 9 and the forearm twisted point connecting rod 8 be attached thereto, forearm twisted point 6 are moved toward body 1 direction, forearm twisted point 6 is moved, accelerates the forearm bottom.

Claims (1)

1. hydraulic drill rig forearm activity supporting point metamorphic mechanisms, comprise body (1), big arm cylinder (2), large arm (3), oil cylinder of small arm (4), forearm (5), forearm twisted point (6), large arm chute (7), forearm twisted point connecting rod (8), forearm skewed slot slide block (9), big arm cylinder jacking block (10), spring (11), it is characterized in that: large arm (3) is hinged on body (1), big arm cylinder (2) is hinged on body (1), big arm cylinder (2) is hinged with large arm (3), forearm twisted point (6) is arranged on forearm (5), forearm twisted point (6) slides simultaneously in large arm chute (7), forearm twisted point connecting rod (8) connects forearm twisted point (6) and forearm skewed slot slide block (9), big arm cylinder jacking block (10) is connected with the skewed slot of forearm skewed slot slide block (9), big arm cylinder jacking block (10) top is connected with large arm (3) by spring (11).
CN201510076648.1A 2015-02-13 2015-02-13 Hydraulic drill rig forearm activity supporting point metamorphic mechanisms Expired - Fee Related CN104763351B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510076648.1A CN104763351B (en) 2015-02-13 2015-02-13 Hydraulic drill rig forearm activity supporting point metamorphic mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510076648.1A CN104763351B (en) 2015-02-13 2015-02-13 Hydraulic drill rig forearm activity supporting point metamorphic mechanisms

Publications (2)

Publication Number Publication Date
CN104763351A true CN104763351A (en) 2015-07-08
CN104763351B CN104763351B (en) 2017-07-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510076648.1A Expired - Fee Related CN104763351B (en) 2015-02-13 2015-02-13 Hydraulic drill rig forearm activity supporting point metamorphic mechanisms

Country Status (1)

Country Link
CN (1) CN104763351B (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274494A (en) * 1977-05-16 1981-06-23 Atlas Copco Aktiebolag Method and device for setting the direction and/or the inclination of an elongated rock drilling apparatus
CN201241629Y (en) * 2008-07-04 2009-05-20 柳州市华力实业有限责任公司 Main arm swinging link mechanism of horizontal directional drilling rig
CN201288503Y (en) * 2008-06-30 2009-08-12 中铁科工集团有限公司 Multifunctional drill
CN201502328U (en) * 2009-08-14 2010-06-09 陕西金福科技有限责任公司 Lifting device used for anchoring rotary spraying drilling machine
CN201567951U (en) * 2009-12-07 2010-09-01 阿特拉斯·科普柯(张家口)建筑矿山设备有限公司 Down-the-hole drill machine sliding frame compensation mechanism
CN101915060A (en) * 2010-09-03 2010-12-15 李新桥 Light-duty rotary drilling rig
CN201843520U (en) * 2010-11-05 2011-05-25 曹中一 Integrated driven multidimensional hydraulic rock drilling machine
CN202144723U (en) * 2011-06-27 2012-02-15 保定宏业工程机械制造有限公司 Excavator-type drilling machine
CN202417307U (en) * 2012-01-11 2012-09-05 张家口市宣化金科钻孔机械有限公司 Multifunctional longhole drilling machine
CN202673163U (en) * 2012-06-27 2013-01-16 江阴市港虹矿山设备有限公司 Novel drill boom for mine omnidirectional hydraulic roofbolters
CN203050569U (en) * 2012-12-10 2013-07-10 重庆勤牛工程机械有限责任公司 High-speed hydraulic drilling rig
CN203742445U (en) * 2014-02-26 2014-07-30 重庆宏工工程机械有限责任公司 Vehicular hole-drilling core-drilling machine
CN104196462A (en) * 2014-08-27 2014-12-10 桂林市华力重工机械有限责任公司 Rotating disc type deflection drill arm structure
CN204024497U (en) * 2014-08-25 2014-12-17 北京南车时代机车车辆机械有限公司 A kind of rig and luffing angle shift mechanism thereof

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274494A (en) * 1977-05-16 1981-06-23 Atlas Copco Aktiebolag Method and device for setting the direction and/or the inclination of an elongated rock drilling apparatus
CN201288503Y (en) * 2008-06-30 2009-08-12 中铁科工集团有限公司 Multifunctional drill
CN201241629Y (en) * 2008-07-04 2009-05-20 柳州市华力实业有限责任公司 Main arm swinging link mechanism of horizontal directional drilling rig
CN201502328U (en) * 2009-08-14 2010-06-09 陕西金福科技有限责任公司 Lifting device used for anchoring rotary spraying drilling machine
CN201567951U (en) * 2009-12-07 2010-09-01 阿特拉斯·科普柯(张家口)建筑矿山设备有限公司 Down-the-hole drill machine sliding frame compensation mechanism
CN101915060A (en) * 2010-09-03 2010-12-15 李新桥 Light-duty rotary drilling rig
CN201843520U (en) * 2010-11-05 2011-05-25 曹中一 Integrated driven multidimensional hydraulic rock drilling machine
CN202144723U (en) * 2011-06-27 2012-02-15 保定宏业工程机械制造有限公司 Excavator-type drilling machine
CN202417307U (en) * 2012-01-11 2012-09-05 张家口市宣化金科钻孔机械有限公司 Multifunctional longhole drilling machine
CN202673163U (en) * 2012-06-27 2013-01-16 江阴市港虹矿山设备有限公司 Novel drill boom for mine omnidirectional hydraulic roofbolters
CN203050569U (en) * 2012-12-10 2013-07-10 重庆勤牛工程机械有限责任公司 High-speed hydraulic drilling rig
CN203742445U (en) * 2014-02-26 2014-07-30 重庆宏工工程机械有限责任公司 Vehicular hole-drilling core-drilling machine
CN204024497U (en) * 2014-08-25 2014-12-17 北京南车时代机车车辆机械有限公司 A kind of rig and luffing angle shift mechanism thereof
CN104196462A (en) * 2014-08-27 2014-12-10 桂林市华力重工机械有限责任公司 Rotating disc type deflection drill arm structure

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SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information

Inventor after: Che Xiaoyi

Inventor after: Luo Youxin

Inventor after: Liu Qiyuan

Inventor before: Luo Youxin

Inventor before: Liu Qiyuan

Inventor before: Che Xiaoyi

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170725

Termination date: 20180213