CN106062284B - 作业车辆 - Google Patents

作业车辆 Download PDF

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Publication number
CN106062284B
CN106062284B CN201580011784.0A CN201580011784A CN106062284B CN 106062284 B CN106062284 B CN 106062284B CN 201580011784 A CN201580011784 A CN 201580011784A CN 106062284 B CN106062284 B CN 106062284B
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CN
China
Prior art keywords
arm
end position
operation end
lock
mentioned
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.)
Active
Application number
CN201580011784.0A
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English (en)
Chinese (zh)
Other versions
CN106062284A (zh
Inventor
田中哲二
宫本泰典
兵藤幸次
青木勇
切田胜之
矢田裕昭
中川诚司
吉川正规
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
KCM Corp
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
Application filed by KCM Corp filed Critical KCM Corp
Publication of CN106062284A publication Critical patent/CN106062284A/zh
Application granted granted Critical
Publication of CN106062284B publication Critical patent/CN106062284B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • 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
    • E02F9/2004—Control mechanisms, e.g. control levers
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • 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
    • E02F9/2004—Control mechanisms, e.g. control levers
    • E02F9/2012—Setting the functions of the control levers, e.g. changing assigned functions among operations levers, setting functions dependent on the operator or seat orientation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Control And Safety Of Cranes (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
CN201580011784.0A 2014-05-14 2015-05-13 作业车辆 Active CN106062284B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-100742 2014-05-14
JP2014100742A JP6309817B2 (ja) 2014-05-14 2014-05-14 作業車両
PCT/JP2015/063825 WO2015174469A1 (ja) 2014-05-14 2015-05-13 作業車両

Publications (2)

Publication Number Publication Date
CN106062284A CN106062284A (zh) 2016-10-26
CN106062284B true CN106062284B (zh) 2018-01-23

Family

ID=54480006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580011784.0A Active CN106062284B (zh) 2014-05-14 2015-05-13 作业车辆

Country Status (6)

Country Link
US (1) US10358794B2 (enExample)
EP (1) EP3144429B1 (enExample)
JP (1) JP6309817B2 (enExample)
KR (1) KR101829789B1 (enExample)
CN (1) CN106062284B (enExample)
WO (1) WO2015174469A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6791827B2 (ja) 2017-09-29 2020-11-25 株式会社小松製作所 作業車両及び作業車両の制御方法
AU2020270518B2 (en) * 2019-12-02 2025-07-17 Caterpillar Global Mining Equipment Llc Machine and method of moving upper structure of machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202298691U (zh) * 2011-08-30 2012-07-04 徐工集团工程机械股份有限公司科技分公司 动臂举升限位装置
CN102639790A (zh) * 2009-12-03 2012-08-15 斗山英维高株式会社 轮式装载机铲斗的完全收回锁定装置
CN102733441A (zh) * 2012-06-15 2012-10-17 三一重机有限公司 挖掘机升速控制节能系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487958A (en) 1968-01-31 1970-01-06 Caterpillar Tractor Co Self-cycling loader
JP2635816B2 (ja) * 1990-11-29 1997-07-30 日立建機株式会社 作業機の操作装置
JP2558015Y2 (ja) * 1993-05-06 1997-12-17 東洋運搬機株式会社 作業具水平装置
WO1996029478A1 (en) * 1995-03-22 1996-09-26 Komatsu Ltd. Bucket leveller device for an industrial vehicle
JP3724982B2 (ja) * 1999-05-19 2005-12-07 株式会社クボタ バックホウ
JP2004036327A (ja) * 2002-07-08 2004-02-05 Tcm Corp 荷役操作装置
WO2008153534A1 (en) * 2007-06-15 2008-12-18 Deere & Company Electronic parallel lift and return to dig on a backhoe loader
US8340875B1 (en) * 2011-06-16 2012-12-25 Caterpillar Inc. Lift system implementing velocity-based feedforward control
JP2013167099A (ja) * 2012-02-15 2013-08-29 Hitachi Constr Mach Co Ltd ホイールローダ
US8689471B2 (en) * 2012-06-19 2014-04-08 Caterpillar Trimble Control Technologies Llc Method and system for controlling an excavator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102639790A (zh) * 2009-12-03 2012-08-15 斗山英维高株式会社 轮式装载机铲斗的完全收回锁定装置
CN202298691U (zh) * 2011-08-30 2012-07-04 徐工集团工程机械股份有限公司科技分公司 动臂举升限位装置
CN102733441A (zh) * 2012-06-15 2012-10-17 三一重机有限公司 挖掘机升速控制节能系统及方法

Also Published As

Publication number Publication date
KR20160115968A (ko) 2016-10-06
EP3144429A4 (en) 2018-01-24
US20160369479A1 (en) 2016-12-22
CN106062284A (zh) 2016-10-26
WO2015174469A1 (ja) 2015-11-19
EP3144429A1 (en) 2017-03-22
JP2015218449A (ja) 2015-12-07
EP3144429B1 (en) 2020-03-04
US10358794B2 (en) 2019-07-23
KR101829789B1 (ko) 2018-02-19
JP6309817B2 (ja) 2018-04-11

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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
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190830

Address after: Tokyo, Japan, Japan

Patentee after: Hitach Construction Machinery Co., Ltd.

Address before: Hyogo

Patentee before: KCM K. K.