CN108884654A - 工作装置用的箱形构造体 - Google Patents

工作装置用的箱形构造体 Download PDF

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Publication number
CN108884654A
CN108884654A CN201780017626.5A CN201780017626A CN108884654A CN 108884654 A CN108884654 A CN 108884654A CN 201780017626 A CN201780017626 A CN 201780017626A CN 108884654 A CN108884654 A CN 108884654A
Authority
CN
China
Prior art keywords
side plate
ontology
bracket
width
box
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
CN201780017626.5A
Other languages
English (en)
Chinese (zh)
Inventor
杉原伸泰
中谷勇起
有藤慎平
新川孝滋
洼田觉
渡边修平
辻彻
高桥男
高桥一男
真田健司
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of CN108884654A publication Critical patent/CN108884654A/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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; 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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • 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
    • E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
    • E02F9/0816—Welded frame structure
    • 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
    • E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
    • 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
    • E02F3/422—Drive systems for bucket-arms, front-end loaders, dumpers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Jib Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)
CN201780017626.5A 2016-09-30 2017-09-28 工作装置用的箱形构造体 Pending CN108884654A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-193969 2016-09-30
JP2016193969A JP6756567B2 (ja) 2016-09-30 2016-09-30 作業機用の箱形構造体
PCT/JP2017/035316 WO2018062418A1 (ja) 2016-09-30 2017-09-28 作業機用の箱形構造体

Publications (1)

Publication Number Publication Date
CN108884654A true CN108884654A (zh) 2018-11-23

Family

ID=61759825

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780017626.5A Pending CN108884654A (zh) 2016-09-30 2017-09-28 工作装置用的箱形构造体

Country Status (6)

Country Link
US (1) US20200291600A1 (ja)
JP (1) JP6756567B2 (ja)
KR (1) KR20180110079A (ja)
CN (1) CN108884654A (ja)
DE (1) DE112017001439T5 (ja)
WO (1) WO2018062418A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022227263A1 (zh) * 2021-04-28 2022-11-03 三一汽车制造有限公司 拐弯臂架、臂架装置及作业机械

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1723321A (zh) * 2003-06-30 2006-01-18 日立建机株式会社 建筑机械用作业臂及其制造方法
JP2006274725A (ja) * 2005-03-30 2006-10-12 Shin Caterpillar Mitsubishi Ltd 作業機械
EP1835079B1 (en) * 2006-03-17 2008-05-07 Qinghua He Electromechanically controlled excavator and method for controlling the electromechanically controlled excavator.
CN101356321A (zh) * 2006-08-11 2009-01-28 株式会社久保田 动臂
CN101688382A (zh) * 2007-04-25 2010-03-31 株式会社小松制作所 工作装置大臂
CN103403263A (zh) * 2011-04-20 2013-11-20 日立建机株式会社 工程机械用起重臂

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06313325A (ja) * 1993-04-30 1994-11-08 Komatsu Ltd 建設機械用作業機のブーム部材
US5993139A (en) * 1997-06-30 1999-11-30 Caterpillar Inc. Box boom lift arm assembly
JP4030833B2 (ja) * 2002-01-04 2008-01-09 株式会社小松製作所 作業機の長尺構造部材
JP5368269B2 (ja) * 2009-11-17 2013-12-18 日立建機株式会社 ワークの缶組み装置
JP2016089375A (ja) * 2014-10-30 2016-05-23 日立建機株式会社 建設機械用ブーム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1723321A (zh) * 2003-06-30 2006-01-18 日立建机株式会社 建筑机械用作业臂及其制造方法
JP2006274725A (ja) * 2005-03-30 2006-10-12 Shin Caterpillar Mitsubishi Ltd 作業機械
EP1835079B1 (en) * 2006-03-17 2008-05-07 Qinghua He Electromechanically controlled excavator and method for controlling the electromechanically controlled excavator.
CN101356321A (zh) * 2006-08-11 2009-01-28 株式会社久保田 动臂
CN101688382A (zh) * 2007-04-25 2010-03-31 株式会社小松制作所 工作装置大臂
CN103403263A (zh) * 2011-04-20 2013-11-20 日立建机株式会社 工程机械用起重臂

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022227263A1 (zh) * 2021-04-28 2022-11-03 三一汽车制造有限公司 拐弯臂架、臂架装置及作业机械

Also Published As

Publication number Publication date
JP2018053655A (ja) 2018-04-05
KR20180110079A (ko) 2018-10-08
DE112017001439T5 (de) 2018-12-13
WO2018062418A1 (ja) 2018-04-05
JP6756567B2 (ja) 2020-09-16
US20200291600A1 (en) 2020-09-17

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