KR960705994A - 유압쇼벨의 버킷각 제어방법(method of controlling bucket angle of hydraulic shovel) - Google Patents

유압쇼벨의 버킷각 제어방법(method of controlling bucket angle of hydraulic shovel)

Info

Publication number
KR960705994A
KR960705994A KR1019960702667A KR19960702667A KR960705994A KR 960705994 A KR960705994 A KR 960705994A KR 1019960702667 A KR1019960702667 A KR 1019960702667A KR 19960702667 A KR19960702667 A KR 19960702667A KR 960705994 A KR960705994 A KR 960705994A
Authority
KR
South Korea
Prior art keywords
hydraulic shovel
bucket angle
controlling bucket
controlling
angle
Prior art date
Application number
KR1019960702667A
Other languages
English (en)
Other versions
KR100216994B1 (ko
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 filed Critical
Publication of KR960705994A publication Critical patent/KR960705994A/ko
Application granted granted Critical
Publication of KR100216994B1 publication Critical patent/KR100216994B1/ko

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
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant
    • 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
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • E02F3/436—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like for keeping the dipper in the horizontal position, e.g. self-levelling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Operation Control Of Excavators (AREA)
KR1019960702667A 1994-11-29 1995-10-13 유압쇼벨의 버킷각 제어방법 KR100216994B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP295427 1994-11-29
JP6295427A JPH08151657A (ja) 1994-11-29 1994-11-29 油圧ショベルのバケット角制御方法
PCT/JP1995/002104 WO1996017135A1 (en) 1994-11-29 1995-10-13 Method of controlling bucket angle of hydraulic shovel

Publications (2)

Publication Number Publication Date
KR960705994A true KR960705994A (ko) 1996-11-08
KR100216994B1 KR100216994B1 (ko) 1999-09-01

Family

ID=17820468

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960702667A KR100216994B1 (ko) 1994-11-29 1995-10-13 유압쇼벨의 버킷각 제어방법

Country Status (7)

Country Link
US (1) US5782018A (ko)
EP (1) EP0741823B1 (ko)
JP (1) JPH08151657A (ko)
KR (1) KR100216994B1 (ko)
CA (1) CA2181834C (ko)
DE (1) DE69512513T2 (ko)
WO (1) WO1996017135A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127400B (zh) * 2020-10-09 2022-06-14 南京工程学院 一种挖掘机铲斗随动控制系统及方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001123478A (ja) * 1999-10-28 2001-05-08 Hitachi Constr Mach Co Ltd 自動運転ショベル
US6757994B1 (en) 2003-04-11 2004-07-06 Deere & Company Automatic tool orientation control for backhoe with extendable dipperstick
US7059422B2 (en) * 2004-04-26 2006-06-13 Bobby Gene Burgin Self-orienting loader bucket mechanism
US7949449B2 (en) * 2007-12-19 2011-05-24 Caterpillar Inc. Constant work tool angle control
US7810260B2 (en) * 2007-12-21 2010-10-12 Caterpillar Trimble Control Technologies Llc Control system for tool coupling
US8244438B2 (en) * 2008-01-31 2012-08-14 Caterpillar Inc. Tool control system
US8142103B2 (en) * 2009-02-20 2012-03-27 Caterpillar Trimble Control Technologies Llc Wireless sensor with kinetic energy power arrangement
JP5037561B2 (ja) * 2009-05-13 2012-09-26 株式会社小松製作所 作業車両
US8463508B2 (en) * 2009-12-18 2013-06-11 Caterpillar Inc. Implement angle correction system and associated loader
US8340875B1 (en) * 2011-06-16 2012-12-25 Caterpillar Inc. Lift system implementing velocity-based feedforward control
US8886415B2 (en) 2011-06-16 2014-11-11 Caterpillar Inc. System implementing parallel lift for range of angles
DE112012006937T5 (de) * 2012-09-25 2015-06-11 Volvo Construction Equipment Ab Automatisches Planiersystem für Baumaschine und Verfahren zum Steuern desselben
US10358798B2 (en) 2016-02-08 2019-07-23 Komatsu Ltd. Work vehicle and method of controlling operation
JP6819225B2 (ja) * 2016-11-02 2021-01-27 コベルコ建機株式会社 建設機械
US10648160B2 (en) 2017-04-27 2020-05-12 Cnh Industrial America Llc Work machine with bucket monitoring
CN109083152A (zh) * 2018-08-31 2018-12-25 上海宝冶集团有限公司 一种机械开挖边坡的施工方法及系统
JP7141894B2 (ja) * 2018-09-05 2022-09-26 日立建機株式会社 作業機械
CN111717678B (zh) * 2020-06-18 2021-05-18 大连华锐重工集团股份有限公司 一种取料作业过程中的防止塌料的方法
CN112281940B (zh) * 2020-10-19 2022-09-09 三一重机有限公司 一种挖掘机和挖掘机的控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59150837A (ja) * 1983-02-17 1984-08-29 Hitachi Constr Mach Co Ltd 作業機械の動作再生装置
JPS6055130A (ja) * 1983-09-06 1985-03-30 Hitachi Constr Mach Co Ltd 作業機械の動作再生装置
JPS6213617A (ja) * 1985-07-11 1987-01-22 Kubota Ltd バツクホウ
JPH0745738B2 (ja) * 1986-01-10 1995-05-17 株式会社小松製作所 パワ−シヨベルの作業機制御装置
US5116186A (en) * 1988-08-02 1992-05-26 Kabushiki Kaisha Komatsu Seisakusho Apparatus for controlling hydraulic cylinders of a power shovel
JPH0794737B2 (ja) * 1989-08-02 1995-10-11 株式会社小松製作所 油圧掘削機における直線掘削制御装置
US5065326A (en) * 1989-08-17 1991-11-12 Caterpillar, Inc. Automatic excavation control system and method
EP0835964A2 (en) * 1991-10-29 1998-04-15 Kabushiki Kaisha Komatsu Seisakusho Method of selecting automatic operation mode of working machine
US5535830A (en) * 1993-04-27 1996-07-16 Kabushiki Kaisha Komatsu Seisakusho Dozing control unit for a bulldozer
US5555942A (en) * 1993-06-16 1996-09-17 Kabushiki Kaisha Komatsu Seisakusho Blade control system for use in a bulldozer
KR950001445A (ko) * 1993-06-30 1995-01-03 경주현 굴삭기의 스윙, 붐의 속도비 유지방법
JPH07158105A (ja) * 1993-12-09 1995-06-20 Shin Caterpillar Mitsubishi Ltd ショベル系建設機械の掘削制御装置
US5446980A (en) * 1994-03-23 1995-09-05 Caterpillar Inc. Automatic excavation control system and method
US5528843A (en) * 1994-08-18 1996-06-25 Caterpillar Inc. Control system for automatically controlling a work implement of an earthworking machine to capture material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112127400B (zh) * 2020-10-09 2022-06-14 南京工程学院 一种挖掘机铲斗随动控制系统及方法

Also Published As

Publication number Publication date
CA2181834C (en) 1999-12-14
JPH08151657A (ja) 1996-06-11
DE69512513T2 (de) 2000-01-27
DE69512513D1 (de) 1999-11-04
EP0741823A1 (en) 1996-11-13
WO1996017135A1 (en) 1996-06-06
KR100216994B1 (ko) 1999-09-01
EP0741823B1 (en) 1999-09-29
CA2181834A1 (en) 1996-06-06
US5782018A (en) 1998-07-21

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