CN108691324B - 作业机械 - Google Patents

作业机械 Download PDF

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Publication number
CN108691324B
CN108691324B CN201711258524.0A CN201711258524A CN108691324B CN 108691324 B CN108691324 B CN 108691324B CN 201711258524 A CN201711258524 A CN 201711258524A CN 108691324 B CN108691324 B CN 108691324B
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CN
China
Prior art keywords
output
pressure
boom
target
arm
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Application number
CN201711258524.0A
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English (en)
Chinese (zh)
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CN108691324A (zh
Inventor
日田真史
柴田浩一
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Hitachi Construction Machinery Co Ltd
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Hitachi Construction Machinery Co Ltd
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Publication of CN108691324A publication Critical patent/CN108691324A/zh
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    • 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
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
    • 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
    • E02F3/425—Drive systems for dipper-arms, backhoes 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/123—Drives or control devices specially adapted therefor
    • 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
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • 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
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor
    • 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)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • F15B19/002—Calibrating
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • 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)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Operation Control Of Excavators (AREA)
CN201711258524.0A 2017-03-31 2017-11-29 作业机械 Active CN108691324B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017069582A JP6618498B2 (ja) 2017-03-31 2017-03-31 作業機械
JP2017-069582 2017-03-31

Publications (2)

Publication Number Publication Date
CN108691324A CN108691324A (zh) 2018-10-23
CN108691324B true CN108691324B (zh) 2020-10-20

Family

ID=60484265

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711258524.0A Active CN108691324B (zh) 2017-03-31 2017-11-29 作业机械

Country Status (5)

Country Link
US (1) US10619326B2 (enExample)
EP (1) EP3382104B1 (enExample)
JP (1) JP6618498B2 (enExample)
KR (1) KR101947285B1 (enExample)
CN (1) CN108691324B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7025366B2 (ja) * 2019-03-26 2022-02-24 日立建機株式会社 作業機械
JP7269411B2 (ja) * 2019-03-27 2023-05-08 日立建機株式会社 作業機械
CN117468520A (zh) * 2019-03-28 2024-01-30 住友建机株式会社 挖土机及施工系统
JP7245119B2 (ja) * 2019-06-06 2023-03-23 日立建機株式会社 建設機械
WO2021145346A1 (ja) 2020-01-14 2021-07-22 住友重機械工業株式会社 ショベル、遠隔操作支援装置
JP7215742B2 (ja) * 2020-03-19 2023-01-31 Ｊ Ｔｈｉｎｋ株式会社 建設機械管理システム、建設機械管理プログラム、建設機械管理方法、建設機械および建設機械の外部管理装置
CN112975983B (zh) * 2021-03-16 2022-04-01 上海三一重机股份有限公司 作业机械的动臂矫正方法及装置
CN116964283A (zh) * 2021-09-30 2023-10-27 日立建机株式会社 作业机械
CN120946641B (zh) * 2025-10-20 2025-12-05 温州格鲁仕流体设备有限公司 海洋平台用多路阀和控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998059118A1 (en) * 1997-06-20 1998-12-30 Hitachi Construction Machinery Co., Ltd. Device for controlling limited-area excavation with construction machine
JPH11343095A (ja) * 1998-06-04 1999-12-14 Kobe Steel Ltd ブーム式作業機械
CN102966133A (zh) * 2011-08-30 2013-03-13 哈尼施费格尔技术公司 用于控制铲斗的运动的系统、方法和装置
CN103328732A (zh) * 2011-01-21 2013-09-25 日立建机株式会社 作业机械的回转控制装置
CN106245706A (zh) * 2016-08-02 2016-12-21 福州大学 装载机智能控制方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864775A (ja) 1981-10-14 1983-04-18 株式会社フジクラ 通信ケ−ブルの心線接続用コネクタ
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
JP3056254B2 (ja) * 1994-04-28 2000-06-26 日立建機株式会社 建設機械の領域制限掘削制御装置
JP3306301B2 (ja) * 1996-06-26 2002-07-24 日立建機株式会社 建設機械のフロント制御装置
US7441404B2 (en) * 2004-11-30 2008-10-28 Caterpillar Inc. Configurable hydraulic control system
US8527158B2 (en) * 2010-11-18 2013-09-03 Caterpillar Inc. Control system for a machine
JP5059954B2 (ja) * 2011-02-22 2012-10-31 株式会社小松製作所 掘削機械の表示システム及びその制御方法。
JP5922151B2 (ja) * 2011-12-22 2016-05-24 日立建機株式会社 作業機械
CN104736856B (zh) * 2012-11-07 2016-10-12 日立建机株式会社 作业机械的液压控制装置
JP6214327B2 (ja) * 2013-10-18 2017-10-18 日立建機株式会社 ハイブリッド式建設機械
CN104619922B (zh) * 2014-09-10 2017-04-26 株式会社小松制作所 作业车辆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998059118A1 (en) * 1997-06-20 1998-12-30 Hitachi Construction Machinery Co., Ltd. Device for controlling limited-area excavation with construction machine
JPH11343095A (ja) * 1998-06-04 1999-12-14 Kobe Steel Ltd ブーム式作業機械
CN103328732A (zh) * 2011-01-21 2013-09-25 日立建机株式会社 作业机械的回转控制装置
CN102966133A (zh) * 2011-08-30 2013-03-13 哈尼施费格尔技术公司 用于控制铲斗的运动的系统、方法和装置
CN106245706A (zh) * 2016-08-02 2016-12-21 福州大学 装载机智能控制方法

Also Published As

Publication number Publication date
EP3382104A1 (en) 2018-10-03
KR101947285B1 (ko) 2019-05-20
CN108691324A (zh) 2018-10-23
KR20180111465A (ko) 2018-10-11
JP6618498B2 (ja) 2019-12-11
US10619326B2 (en) 2020-04-14
EP3382104B1 (en) 2020-01-08
US20180282969A1 (en) 2018-10-04
JP2018172858A (ja) 2018-11-08

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