CN119923504A - 作业机械 - Google Patents

作业机械 Download PDF

Info

Publication number
CN119923504A
CN119923504A CN202380066895.6A CN202380066895A CN119923504A CN 119923504 A CN119923504 A CN 119923504A CN 202380066895 A CN202380066895 A CN 202380066895A CN 119923504 A CN119923504 A CN 119923504A
Authority
CN
China
Prior art keywords
bucket
control
soil discharge
working device
start position
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
CN202380066895.6A
Other languages
English (en)
Chinese (zh)
Inventor
成川理优
斋藤哲平
小谷匡士
石本英史
伊东英明
佐藤慧
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
Hitachi Construction Machinery Co 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Publication of CN119923504A publication Critical patent/CN119923504A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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)
CN202380066895.6A 2022-10-05 2023-09-28 作业机械 Pending CN119923504A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-161102 2022-10-05
JP2022161102A JP2024054695A (ja) 2022-10-05 2022-10-05 作業機械
PCT/JP2023/035534 WO2024075639A1 (ja) 2022-10-05 2023-09-28 作業機械

Publications (1)

Publication Number Publication Date
CN119923504A true CN119923504A (zh) 2025-05-02

Family

ID=90608347

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380066895.6A Pending CN119923504A (zh) 2022-10-05 2023-09-28 作业机械

Country Status (4)

Country Link
EP (1) EP4600427A1 (https=)
JP (1) JP2024054695A (https=)
CN (1) CN119923504A (https=)
WO (1) WO2024075639A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026038479A1 (ja) * 2024-08-14 2026-02-19 日本電気株式会社 制御装置、制御方法、及び制御プログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019189013A1 (ja) * 2018-03-26 2019-10-03 住友建機株式会社 ショベル
JP7188940B2 (ja) * 2018-08-31 2022-12-13 株式会社小松製作所 制御装置、積込機械、および制御方法
WO2021054436A1 (ja) * 2019-09-18 2021-03-25 住友重機械工業株式会社 ショベル
JP7469127B2 (ja) 2020-04-17 2024-04-16 株式会社小松製作所 制御システムおよび制御方法

Also Published As

Publication number Publication date
WO2024075639A1 (ja) 2024-04-11
EP4600427A1 (en) 2025-08-13
JP2024054695A (ja) 2024-04-17

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