EP4230803A4 - Bagger und steuerungsverfahren für bagger - Google Patents

Bagger und steuerungsverfahren für bagger Download PDF

Info

Publication number
EP4230803A4
EP4230803A4 EP21881606.4A EP21881606A EP4230803A4 EP 4230803 A4 EP4230803 A4 EP 4230803A4 EP 21881606 A EP21881606 A EP 21881606A EP 4230803 A4 EP4230803 A4 EP 4230803A4
Authority
EP
European Patent Office
Prior art keywords
excavator
control method
control
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
EP21881606.4A
Other languages
English (en)
French (fr)
Other versions
EP4230803A1 (de
Inventor
Wei Xiang
Qianzhi XU
Pengju ZHOU
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.)
Sany Heavy Machinery Ltd
Original Assignee
Sany Heavy Machinery 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
Application filed by Sany Heavy Machinery Ltd filed Critical Sany Heavy Machinery Ltd
Publication of EP4230803A1 publication Critical patent/EP4230803A1/de
Publication of EP4230803A4 publication Critical patent/EP4230803A4/de
Pending legal-status Critical Current

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
    • E02F3/436—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
    • 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
    • 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
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)
    • 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
    • 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
    • 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
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like
    • 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
    • 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
    • E02F3/439—Automatic repositioning of the implement, e.g. automatic dumping, auto-return

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)
EP21881606.4A 2020-10-19 2021-07-15 Bagger und steuerungsverfahren für bagger Pending EP4230803A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011119205.3A CN112281940B (zh) 2020-10-19 2020-10-19 一种挖掘机和挖掘机的控制方法
PCT/CN2021/106431 WO2022083186A1 (zh) 2020-10-19 2021-07-15 一种挖掘机和挖掘机的控制方法

Publications (2)

Publication Number Publication Date
EP4230803A1 EP4230803A1 (de) 2023-08-23
EP4230803A4 true EP4230803A4 (de) 2024-03-20

Family

ID=74497650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21881606.4A Pending EP4230803A4 (de) 2020-10-19 2021-07-15 Bagger und steuerungsverfahren für bagger

Country Status (4)

Country Link
US (1) US20240218636A1 (de)
EP (1) EP4230803A4 (de)
CN (1) CN112281940B (de)
WO (1) WO2022083186A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111364534B (zh) * 2020-04-24 2023-07-14 三一重机有限公司 一种斗杆装置及其控制方法、挖掘机
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
CN113152562A (zh) * 2021-03-30 2021-07-23 中联重科股份有限公司 用于控制清淤设备的方法及装置、控制器以及清淤设备
CN113293813B (zh) * 2021-06-30 2022-12-23 三一重机有限公司 一种挖掘机的控制方法和挖掘机
CN117418578B (zh) * 2023-10-30 2026-01-30 徐州徐工挖掘机械有限公司 一种倾斜斗的控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805086A (en) * 1987-04-24 1989-02-14 Laser Alignment, Inc. Apparatus and method for controlling a hydraulic excavator
US5308219A (en) * 1990-09-29 1994-05-03 Samsung Heavy Industries Co., Ltd. Process for automatically controlling actuators of excavator
EP0741823B1 (de) * 1994-11-29 1999-09-29 Shin Caterpillar Mitsubishi Ltd. Verfahren zur steuerung des schaufelwinkels eines hydraulischen schaufelbaggers
US9556583B2 (en) * 2012-09-25 2017-01-31 Volvo Construction Equipment Ab Automatic grading system for construction machine and method for controlling the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56105030A (en) * 1980-01-22 1981-08-21 Komatsu Ltd Automatic controller for working machine
JPS5952255B2 (ja) * 1982-06-07 1984-12-19 株式会社小松製作所 パワ−ショベルの自動掘削制御装置
JPH083187B2 (ja) * 1985-10-08 1996-01-17 株式会社小松製作所 パワ−シヨベルのバケツト角度制御装置
US7222444B2 (en) * 2004-10-21 2007-05-29 Deere & Company Coordinated linkage system for a work vehicle
CN101481918A (zh) * 2009-01-08 2009-07-15 三一重机有限公司 一种液压挖掘机铲斗运动的控制方法及控制装置
CN102041824B (zh) * 2010-12-09 2012-08-29 三一重机有限公司 一种挖掘机工作装置的自动控制系统及控制方法
KR101729050B1 (ko) * 2013-04-12 2017-05-02 가부시키가이샤 고마쓰 세이사쿠쇼 건설 기계의 제어 시스템 및 제어 방법
CN103321269B (zh) * 2013-06-26 2017-01-18 合肥汇众知识产权管理有限公司 挖掘机平地模式的控制方法
WO2015186180A1 (ja) * 2014-06-02 2015-12-10 株式会社小松製作所 建設機械の制御システム、建設機械、及び建設機械の制御方法
KR101759409B1 (ko) * 2015-02-02 2017-07-18 가부시키가이샤 고마쓰 세이사쿠쇼 작업차량 및 작업차량의 제어 방법
WO2017168686A1 (ja) * 2016-03-31 2017-10-05 日立建機株式会社 建設機械の駆動制御装置
CN110777862A (zh) * 2019-10-16 2020-02-11 南宁学院 一种电机控制铲斗转斗的装载机工作装置
CN111395441A (zh) * 2020-04-27 2020-07-10 徐州徐工铁路装备有限公司 一种地下铲运机智能减阻控制系统及控制方法
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805086A (en) * 1987-04-24 1989-02-14 Laser Alignment, Inc. Apparatus and method for controlling a hydraulic excavator
US5308219A (en) * 1990-09-29 1994-05-03 Samsung Heavy Industries Co., Ltd. Process for automatically controlling actuators of excavator
EP0741823B1 (de) * 1994-11-29 1999-09-29 Shin Caterpillar Mitsubishi Ltd. Verfahren zur steuerung des schaufelwinkels eines hydraulischen schaufelbaggers
US9556583B2 (en) * 2012-09-25 2017-01-31 Volvo Construction Equipment Ab Automatic grading system for construction machine and method for controlling the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022083186A1 *

Also Published As

Publication number Publication date
EP4230803A1 (de) 2023-08-23
WO2022083186A1 (zh) 2022-04-28
CN112281940B (zh) 2022-09-09
US20240218636A1 (en) 2024-07-04
CN112281940A (zh) 2021-01-29

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