CN116997698A - 挖土机 - Google Patents

挖土机 Download PDF

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Publication number
CN116997698A
CN116997698A CN202280021816.5A CN202280021816A CN116997698A CN 116997698 A CN116997698 A CN 116997698A CN 202280021816 A CN202280021816 A CN 202280021816A CN 116997698 A CN116997698 A CN 116997698A
Authority
CN
China
Prior art keywords
sand
controller
bucket
pit
action
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
CN202280021816.5A
Other languages
English (en)
Chinese (zh)
Inventor
吴春男
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of CN116997698A publication Critical patent/CN116997698A/zh
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
    • E02F3/437—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
    • 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
    • E02F9/261—Surveying the work-site to be treated
    • 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
    • E02F3/30—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 a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • 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
    • 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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • 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
    • 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
    • E02F9/261—Surveying the work-site to be treated
    • E02F9/262—Surveying the work-site to be treated with follow-up actions to control the work tool, e.g. 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
    • E02F9/26—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
    • 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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/205—Remotely operated machines, e.g. unmanned vehicles
    • 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
    • E02F9/2282—Systems using center bypass type changeover valves
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Operation Control Of Excavators (AREA)
CN202280021816.5A 2021-03-17 2022-03-17 挖土机 Pending CN116997698A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-044182 2021-03-17
JP2021044182 2021-03-17
PCT/JP2022/012421 WO2022196776A1 (ja) 2021-03-17 2022-03-17 ショベル

Publications (1)

Publication Number Publication Date
CN116997698A true CN116997698A (zh) 2023-11-03

Family

ID=83321105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280021816.5A Pending CN116997698A (zh) 2021-03-17 2022-03-17 挖土机

Country Status (5)

Country Link
US (1) US20230417024A1 (https=)
JP (1) JP7843747B2 (https=)
CN (1) CN116997698A (https=)
DE (1) DE112022001571T5 (https=)
WO (1) WO2022196776A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024057971A (ja) * 2022-10-13 2024-04-25 住友重機械工業株式会社 ショベル
JP2024073207A (ja) * 2022-11-17 2024-05-29 住友重機械工業株式会社 ショベル、ショベルの制御装置、及び機械学習装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101119886A (zh) * 2005-01-31 2008-02-06 株式会社小松制作所 具有倾斜底板的作业车辆
US20180174291A1 (en) * 2016-12-21 2018-06-21 Massachusetts Institute Of Technology Determining soil state and controlling equipment based on captured images
CN111954737A (zh) * 2018-03-20 2020-11-17 住友重机械工业株式会社 挖土机
CN113396258A (zh) * 2019-02-04 2021-09-14 住友重机械工业株式会社 挖土机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595655U (ja) * 1982-07-01 1984-01-14 株式会社クボタ 掘削作業車
US5854988A (en) * 1996-06-05 1998-12-29 Topcon Laser Systems, Inc. Method for controlling an excavator
JP3782251B2 (ja) * 1999-03-31 2006-06-07 株式会社神戸製鋼所 蓄電器を備えた作業機械
US7934329B2 (en) 2008-02-29 2011-05-03 Caterpillar Inc. Semi-autonomous excavation control system
US9677251B2 (en) * 2014-06-02 2017-06-13 Komatsu Ltd. Construction machine control system, construction machine, and method of controlling construction machine
CN107709674B (zh) * 2015-06-16 2021-04-09 科派克系统公司 用于确定竖直位置的方法和电子控制单元
US10975552B2 (en) * 2016-09-16 2021-04-13 Komatsu Ltd. Control system and method for work vehicle
US10801177B2 (en) * 2017-01-23 2020-10-13 Built Robotics Inc. Excavating earth from a dig site using an excavation vehicle
JP6942671B2 (ja) * 2018-04-26 2021-09-29 株式会社小松製作所 寸法特定装置および寸法特定方法
US20200032490A1 (en) * 2018-07-26 2020-01-30 Built Robotics Inc. Filling earth at a location within a dig site using an excavation vehicle
JP7204366B2 (ja) * 2018-07-31 2023-01-16 株式会社小松製作所 作業機械を制御するためのシステム及び方法
KR102685684B1 (ko) 2018-11-14 2024-07-15 스미도모쥬기가이고교 가부시키가이샤 쇼벨, 쇼벨의 제어장치
EP3926103B1 (en) * 2019-02-15 2025-10-29 Sumitomo Heavy Industries, Ltd. Excavator
JP7330458B2 (ja) * 2019-07-02 2023-08-22 住友建機株式会社 ショベル及びショベル用の制御装置
JP7412918B2 (ja) 2019-08-01 2024-01-15 住友重機械工業株式会社 ショベル
JP7101153B2 (ja) 2019-09-12 2022-07-14 三洋化成工業株式会社 正極活物質の選択的取出方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101119886A (zh) * 2005-01-31 2008-02-06 株式会社小松制作所 具有倾斜底板的作业车辆
US20180174291A1 (en) * 2016-12-21 2018-06-21 Massachusetts Institute Of Technology Determining soil state and controlling equipment based on captured images
CN111954737A (zh) * 2018-03-20 2020-11-17 住友重机械工业株式会社 挖土机
CN113396258A (zh) * 2019-02-04 2021-09-14 住友重机械工业株式会社 挖土机

Also Published As

Publication number Publication date
US20230417024A1 (en) 2023-12-28
JPWO2022196776A1 (https=) 2022-09-22
WO2022196776A1 (ja) 2022-09-22
JP7843747B2 (ja) 2026-04-10
DE112022001571T5 (de) 2024-02-08

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