CN103097654A - 改进的凿岩钻机 - Google Patents

改进的凿岩钻机 Download PDF

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Publication number
CN103097654A
CN103097654A CN2011800433623A CN201180043362A CN103097654A CN 103097654 A CN103097654 A CN 103097654A CN 2011800433623 A CN2011800433623 A CN 2011800433623A CN 201180043362 A CN201180043362 A CN 201180043362A CN 103097654 A CN103097654 A CN 103097654A
Authority
CN
China
Prior art keywords
fluid
stroke
drilling machine
loop
length
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
CN2011800433623A
Other languages
English (en)
Chinese (zh)
Inventor
A·桑斯特
康德纯
G·怀特
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.)
Rockdrill Services Australia Pty Ltd
Original Assignee
Rockdrill Services Australia Pty 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
Priority claimed from AU2010904066A external-priority patent/AU2010904066A0/en
Application filed by Rockdrill Services Australia Pty Ltd filed Critical Rockdrill Services Australia Pty Ltd
Publication of CN103097654A publication Critical patent/CN103097654A/zh
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device
    • E21B6/08—Separate drives for percussion and rotation
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/18—Valve arrangements therefor involving a piston-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Automation & Control Theory (AREA)
  • Earth Drilling (AREA)
CN2011800433623A 2010-09-10 2011-02-28 改进的凿岩钻机 Pending CN103097654A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2010904066 2010-09-10
AU2010904066A AU2010904066A0 (en) 2010-09-10 Improved rock drill
PCT/AU2011/000220 WO2012031311A1 (en) 2010-09-10 2011-02-28 Improved rock drill

Publications (1)

Publication Number Publication Date
CN103097654A true CN103097654A (zh) 2013-05-08

Family

ID=45810007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800433623A Pending CN103097654A (zh) 2010-09-10 2011-02-28 改进的凿岩钻机

Country Status (8)

Country Link
US (1) US20140144660A1 (hr)
EP (1) EP2614217A4 (hr)
JP (1) JP2013537266A (hr)
CN (1) CN103097654A (hr)
AU (1) AU2011301130A1 (hr)
CA (1) CA2810914A1 (hr)
CL (1) CL2013000658A1 (hr)
WO (1) WO2012031311A1 (hr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107109897A (zh) * 2014-09-18 2017-08-29 蒙塔博特公司 用于钻孔的液压钻孔设备
CN114562197A (zh) * 2022-03-02 2022-05-31 桂林中旺机械制造有限公司 具有返打功能的液压凿岩机

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140262395A1 (en) * 2013-03-12 2014-09-18 Caterpillar Global Mining Equipment LLC. Drilling apparatus
WO2015039162A1 (en) * 2013-09-23 2015-03-26 Rockdrill Services Australia Pty Ltd Percussion device
EP3100828B1 (en) * 2014-01-31 2021-09-22 Furukawa Rock Drill Co., Ltd. Hydraulic hammering device
NZ739529A (en) 2015-07-31 2019-06-28 Tei Rock Drills Inc Remote control of stroke and frequency of percussion apparatus and methods thereof
WO2018043175A1 (ja) * 2016-08-31 2018-03-08 古河ロックドリル株式会社 液圧式打撃装置
CN117249134B (zh) * 2023-09-20 2024-09-20 四川蓝海智能装备制造有限公司 凿岩机液压控制系统及其控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006783A (en) * 1975-03-17 1977-02-08 Linden-Alimak Ab Hydraulic operated rock drilling apparatus
CN1156211A (zh) * 1996-02-02 1997-08-06 中南工业大学 无级独立调节冲击能和冲击频率的液压冲击装置
WO2008033075A1 (en) * 2006-09-13 2008-03-20 Atlas Copco Rock Drills Ab Percussion device, drilling machine including such a percussion device and method for controlling such a percussion device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB156332A (en) * 1919-10-07 1921-01-07 Charles John Olson Automatic regulating valve
SE8106907L (sv) * 1981-11-20 1983-05-21 Atlas Copco Ab Sett att styra ett slagverk och slagverk
FR2595972B2 (fr) * 1985-07-16 1989-10-20 Montabert Ets Appareil a percussions
FR2602448B1 (fr) * 1986-08-07 1988-10-21 Montabert Ets Procede de regulation des parametres de percussion du piston de frappe d'un appareil mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede
JP2759497B2 (ja) * 1989-05-10 1998-05-28 マツダアステック株式会社 打撃工具
CN2080099U (zh) * 1990-09-15 1991-07-03 党治国 柱塞滑阀高效气动冲击机构
JP3967182B2 (ja) * 2002-04-17 2007-08-29 古河機械金属株式会社 液圧式打撃装置のストローク調整機構
JP2005177899A (ja) * 2003-12-17 2005-07-07 Konan Electric Co Ltd 液圧式打撃装置
SE529615C2 (sv) * 2006-02-20 2007-10-09 Atlas Copco Rock Drills Ab Slagverk och bergborrmaskin samt förfarande för att styra slagkolvens slaglängd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006783A (en) * 1975-03-17 1977-02-08 Linden-Alimak Ab Hydraulic operated rock drilling apparatus
CN1156211A (zh) * 1996-02-02 1997-08-06 中南工业大学 无级独立调节冲击能和冲击频率的液压冲击装置
WO2008033075A1 (en) * 2006-09-13 2008-03-20 Atlas Copco Rock Drills Ab Percussion device, drilling machine including such a percussion device and method for controlling such a percussion device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107109897A (zh) * 2014-09-18 2017-08-29 蒙塔博特公司 用于钻孔的液压钻孔设备
CN107109897B (zh) * 2014-09-18 2019-11-08 蒙塔博特公司 用于钻孔的液压钻孔设备
CN114562197A (zh) * 2022-03-02 2022-05-31 桂林中旺机械制造有限公司 具有返打功能的液压凿岩机

Also Published As

Publication number Publication date
EP2614217A4 (en) 2015-10-07
CL2013000658A1 (es) 2013-08-23
WO2012031311A1 (en) 2012-03-15
AU2011301130A1 (en) 2013-03-07
JP2013537266A (ja) 2013-09-30
US20140144660A1 (en) 2014-05-29
EP2614217A1 (en) 2013-07-17
CA2810914A1 (en) 2012-03-15

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130508