CN102348855A - 作业机 - Google Patents
作业机 Download PDFInfo
- Publication number
- CN102348855A CN102348855A CN2010800113033A CN201080011303A CN102348855A CN 102348855 A CN102348855 A CN 102348855A CN 2010800113033 A CN2010800113033 A CN 2010800113033A CN 201080011303 A CN201080011303 A CN 201080011303A CN 102348855 A CN102348855 A CN 102348855A
- Authority
- CN
- China
- Prior art keywords
- pressure
- autoplugger
- state
- hydraulic
- burster
- 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
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2221—Control of flow rate; Load sensing arrangements
- E02F9/2225—Control of flow rate; Load sensing arrangements using pressure-compensating valves
- E02F9/2228—Control of flow rate; Load sensing arrangements using pressure-compensating valves including an electronic controller
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2285—Pilot-operated systems
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2292—Systems with two or more pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Percussive Tools And Related Accessories (AREA)
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
- Shovels (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009059481A JP4953325B2 (ja) | 2009-03-12 | 2009-03-12 | 作業機械 |
JP2009-059481 | 2009-03-12 | ||
PCT/JP2010/051372 WO2010103878A1 (ja) | 2009-03-12 | 2010-02-02 | 作業機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102348855A true CN102348855A (zh) | 2012-02-08 |
CN102348855B CN102348855B (zh) | 2014-04-30 |
Family
ID=42728173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080011303.3A Expired - Fee Related CN102348855B (zh) | 2009-03-12 | 2010-02-02 | 作业机 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9309649B2 (zh) |
EP (1) | EP2407599B1 (zh) |
JP (1) | JP4953325B2 (zh) |
CN (1) | CN102348855B (zh) |
WO (1) | WO2010103878A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104411892A (zh) * | 2013-03-15 | 2015-03-11 | 克拉克设备公司 | 改进的工具性能 |
CN107989841A (zh) * | 2017-11-27 | 2018-05-04 | 上海三重机股份有限公司 | 一种振动锤液压系统以及挖掘机 |
CN111094662A (zh) * | 2018-01-26 | 2020-05-01 | 株式会社小松制作所 | 作业机械及作业机械的控制方法 |
CN113126552A (zh) * | 2021-05-08 | 2021-07-16 | 雷沃工程机械集团有限公司 | 一种智能破碎控制方法及挖掘机 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE542381C2 (sv) | 2012-04-23 | 2020-04-21 | Brokk Ab | Elektiskt driven demoleringsrobot och dess kraftförsörjningssystem |
KR101729584B1 (ko) * | 2012-08-27 | 2017-04-24 | 볼보 컨스트럭션 이큅먼트 에이비 | 건설기계용 유압시스템 |
US11144808B2 (en) * | 2017-08-16 | 2021-10-12 | Joy Global Underground Mining Llc | Systems and methods for monitoring an attachment for a mining machine |
CN113106829B (zh) * | 2020-12-25 | 2022-12-23 | 铁正检测科技有限公司 | 一种工程施工用道路破碎锤 |
CN112878409A (zh) * | 2021-03-30 | 2021-06-01 | 三一重机有限公司 | 一种破碎设备、破碎设备中破碎锤的空打检测方法及装置 |
JP2023072113A (ja) | 2021-11-12 | 2023-05-24 | ヤンマーホールディングス株式会社 | 作業機械の制御方法、作業機械用制御プログラム、作業機械用制御システム及び作業機械 |
CN115305985B (zh) * | 2022-07-22 | 2023-10-31 | 三一重机有限公司 | 破碎锤作业控制方法、系统及作业机械 |
Citations (4)
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---|---|---|---|---|
CN1014916B (zh) * | 1986-11-10 | 1991-11-27 | 履带公司 | 冲击式松土机的控制装置 |
JP2002115274A (ja) * | 2000-10-06 | 2002-04-19 | Komatsu Ltd | 油圧ショベルのアタッチメント制御装置 |
JP2004082257A (ja) * | 2002-08-27 | 2004-03-18 | Nippon Pneumatic Mfg Co Ltd | 打撃速度可変衝撃動工具 |
CN101189103A (zh) * | 2005-06-03 | 2008-05-28 | 株式会社小松制作所 | 作业机械 |
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JPS5510064Y2 (zh) | 1975-09-10 | 1980-03-05 | ||
US4072354A (en) * | 1976-05-06 | 1978-02-07 | William Machinery Limited | Breaker apparatus |
DE3523219C1 (de) | 1985-06-28 | 1986-06-26 | Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen | Hydraulischer Bagger |
JPS641878U (zh) | 1987-06-22 | 1989-01-09 | ||
JPH0791846B2 (ja) * | 1988-12-19 | 1995-10-09 | 株式会社小松製作所 | 油圧パワーショベルのサービス弁回路 |
US5000650A (en) * | 1989-05-12 | 1991-03-19 | J.I. Case Company | Automatic return to travel |
US5218820A (en) * | 1991-06-25 | 1993-06-15 | The University Of British Columbia | Hydraulic control system with pressure responsive rate control |
JPH0526203A (ja) * | 1991-07-17 | 1993-02-02 | Pioneer Electron Corp | 油圧流量制御システム |
JP3378029B2 (ja) * | 1991-08-08 | 2003-02-17 | 丸善工業株式会社 | 油圧ブレーカ |
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US5361070B1 (en) * | 1993-04-12 | 2000-05-16 | Univ California | Ultra-wideband radar motion sensor |
US5375664A (en) * | 1993-06-15 | 1994-12-27 | Mcdowell; Michael M. | Pile driver |
US5455769A (en) * | 1994-06-24 | 1995-10-03 | Case Corporation | Combine head raise and lower rate control |
JP3210221B2 (ja) * | 1995-10-11 | 2001-09-17 | 新キャタピラー三菱株式会社 | 建設機械の制御回路 |
US6142059A (en) * | 1996-11-27 | 2000-11-07 | Case Corporation | Method and apparatus for sensing the orientation of a mechanical actuator |
AU767604B2 (en) * | 1998-12-22 | 2003-11-20 | Caterpillar Inc. | Tool recognition and control system for a work machine |
US6286412B1 (en) * | 1999-11-22 | 2001-09-11 | Caterpillar Inc. | Method and system for electrohydraulic valve control |
US20010037724A1 (en) * | 2000-03-08 | 2001-11-08 | Schumacher Mark S. | System for controlling hydraulic actuator |
JP4519315B2 (ja) * | 2000-12-28 | 2010-08-04 | 株式会社小松製作所 | 建設機械の圧油流量制御装置 |
JP3846775B2 (ja) * | 2001-02-06 | 2006-11-15 | 新キャタピラー三菱株式会社 | 作業機械におけるブームシリンダの油圧制御回路 |
JP3846776B2 (ja) * | 2001-02-06 | 2006-11-15 | 新キャタピラー三菱株式会社 | 作業機械におけるブームシリンダの油圧制御回路 |
US6761029B2 (en) * | 2001-12-13 | 2004-07-13 | Caterpillar Inc | Swing control algorithm for hydraulic circuit |
US6725131B2 (en) * | 2001-12-28 | 2004-04-20 | Caterpillar Inc | System and method for controlling hydraulic flow |
JP3900949B2 (ja) * | 2002-02-04 | 2007-04-04 | コベルコ建機株式会社 | 液圧式作業機械の制御装置およびその制御方法 |
US6715402B2 (en) * | 2002-02-26 | 2004-04-06 | Husco International, Inc. | Hydraulic control circuit for operating a split actuator mechanical mechanism |
US20040045727A1 (en) | 2002-09-11 | 2004-03-11 | Allums Jeromy T. | Safe starting fluid hammer |
US6718759B1 (en) * | 2002-09-25 | 2004-04-13 | Husco International, Inc. | Velocity based method for controlling a hydraulic system |
US6779340B2 (en) * | 2002-09-25 | 2004-08-24 | Husco International, Inc. | Method of sharing flow of fluid among multiple hydraulic functions in a velocity based control system |
US6732512B2 (en) * | 2002-09-25 | 2004-05-11 | Husco International, Inc. | Velocity based electronic control system for operating hydraulic equipment |
SE528035C2 (sv) * | 2004-03-12 | 2006-08-15 | Atlas Copco Constr Tools Ab | Hydraulisk brythammare med smord verktygshylsa |
SE526992C2 (sv) * | 2004-03-12 | 2005-12-06 | Atlas Copco Constr Tools Ab | Hydraulisk tryckackumulator |
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JP4270012B2 (ja) * | 2004-04-07 | 2009-05-27 | コベルコ建機株式会社 | 旋回式作業機械 |
FI121223B (fi) * | 2004-07-01 | 2010-08-31 | Sandvik Mining & Constr Oy | Rikotusvasara, rikotusvasaran kiinnityskappale, rikotusvasaran sivulevy sekä rikotusvasaran suojakotelo |
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DE102005039251A1 (de) * | 2005-08-19 | 2007-02-22 | Deere & Company, Moline | Ladegerät |
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-
2009
- 2009-03-12 JP JP2009059481A patent/JP4953325B2/ja not_active Expired - Fee Related
-
2010
- 2010-02-02 CN CN201080011303.3A patent/CN102348855B/zh not_active Expired - Fee Related
- 2010-02-02 EP EP10750634.7A patent/EP2407599B1/en not_active Not-in-force
- 2010-02-02 US US13/255,656 patent/US9309649B2/en active Active
- 2010-02-02 WO PCT/JP2010/051372 patent/WO2010103878A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1014916B (zh) * | 1986-11-10 | 1991-11-27 | 履带公司 | 冲击式松土机的控制装置 |
JP2002115274A (ja) * | 2000-10-06 | 2002-04-19 | Komatsu Ltd | 油圧ショベルのアタッチメント制御装置 |
JP2004082257A (ja) * | 2002-08-27 | 2004-03-18 | Nippon Pneumatic Mfg Co Ltd | 打撃速度可変衝撃動工具 |
CN101189103A (zh) * | 2005-06-03 | 2008-05-28 | 株式会社小松制作所 | 作业机械 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104411892A (zh) * | 2013-03-15 | 2015-03-11 | 克拉克设备公司 | 改进的工具性能 |
CN104411892B (zh) * | 2013-03-15 | 2018-01-12 | 克拉克设备公司 | 改进的工具性能 |
CN107989841A (zh) * | 2017-11-27 | 2018-05-04 | 上海三重机股份有限公司 | 一种振动锤液压系统以及挖掘机 |
CN111094662A (zh) * | 2018-01-26 | 2020-05-01 | 株式会社小松制作所 | 作业机械及作业机械的控制方法 |
CN113126552A (zh) * | 2021-05-08 | 2021-07-16 | 雷沃工程机械集团有限公司 | 一种智能破碎控制方法及挖掘机 |
Also Published As
Publication number | Publication date |
---|---|
WO2010103878A1 (ja) | 2010-09-16 |
EP2407599B1 (en) | 2017-06-21 |
US9309649B2 (en) | 2016-04-12 |
US20110315415A1 (en) | 2011-12-29 |
EP2407599A1 (en) | 2012-01-18 |
CN102348855B (zh) | 2014-04-30 |
EP2407599A4 (en) | 2014-12-31 |
JP4953325B2 (ja) | 2012-06-13 |
JP2010209641A (ja) | 2010-09-24 |
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C10 | Entry into substantive examination | ||
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ASS | Succession or assignment of patent right |
Owner name: CATERPILLAR JAPAN LTD. Free format text: FORMER OWNER: CATERPILLAR MITSUBISHI LTD. Effective date: 20140402 |
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Effective date of registration: 20140402 Address after: Geneva, Switzerland Applicant after: Caterpillar S.A.R.L. Address before: Tokyo, Japan Applicant before: CATERPILLAR JAPAN LTD. |
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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: 20140430 Termination date: 20220202 |