CN102510923B - 工作装置以及安装销组件 - Google Patents

工作装置以及安装销组件 Download PDF

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Publication number
CN102510923B
CN102510923B CN2011800034820A CN201180003482A CN102510923B CN 102510923 B CN102510923 B CN 102510923B CN 2011800034820 A CN2011800034820 A CN 2011800034820A CN 201180003482 A CN201180003482 A CN 201180003482A CN 102510923 B CN102510923 B CN 102510923B
Authority
CN
China
Prior art keywords
mounting pin
joint
hole
mount pin
bucket
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.)
Expired - Fee Related
Application number
CN2011800034820A
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English (en)
Chinese (zh)
Other versions
CN102510923A (zh
Inventor
伊藤大二郎
石田耕三
永田贵则
武藤庆太
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 CN102510923A publication Critical patent/CN102510923A/zh
Application granted granted Critical
Publication of CN102510923B publication Critical patent/CN102510923B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2875—Ripper tips
    • 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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/75—Joints and connections having a joining piece extending through aligned openings in plural members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
CN2011800034820A 2010-03-31 2011-03-30 工作装置以及安装销组件 Expired - Fee Related CN102510923B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-080003 2010-03-31
JP2010080003 2010-03-31
PCT/JP2011/058123 WO2011125794A1 (ja) 2010-03-31 2011-03-30 作業機および取付けピン組立て体

Publications (2)

Publication Number Publication Date
CN102510923A CN102510923A (zh) 2012-06-20
CN102510923B true CN102510923B (zh) 2013-11-13

Family

ID=44762733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800034820A Expired - Fee Related CN102510923B (zh) 2010-03-31 2011-03-30 工作装置以及安装销组件

Country Status (6)

Country Link
US (1) US8495826B2 (https=)
JP (1) JP5055464B2 (https=)
CN (1) CN102510923B (https=)
DE (1) DE112011100070B4 (https=)
IN (1) IN2012DN02261A (https=)
WO (1) WO2011125794A1 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU339116S (en) * 2011-09-27 2011-10-24 Bradken Resources Pty Ltd Cheek plate for excavation bucket
AU339548S (en) * 2011-09-27 2011-11-22 Bradken Resources Pty Ltd Shroud for excavation bucket
AU339549S (en) * 2011-09-27 2011-11-22 Bradken Resources Pty Ltd Shroud for excavation bucket
AU339153S (en) * 2011-09-27 2011-10-25 Bradken Resources Pty Ltd Excavation bucket corner element
PT2620557T (pt) 2012-01-24 2022-02-01 Javier Bartolome Rodriguez Conjunto de desgaste para maquinaria
CN102817395A (zh) * 2012-08-09 2012-12-12 恒天九五重工有限公司 一种挖掘机斗齿结构
WO2014098057A1 (ja) * 2012-12-18 2014-06-26 株式会社小松製作所 掘削ツース取付け体及び掘削ツース
US8807901B1 (en) * 2013-10-10 2014-08-19 Pasquale Lombardo Universal hammerless pin assembly
CN105618228A (zh) * 2014-10-31 2016-06-01 犹永勤 用于高频破碎锤的斗齿
JP5954694B1 (ja) 2015-12-21 2016-07-20 生企工営株式会社 取付ピン組立体
US10544568B2 (en) 2016-05-16 2020-01-28 Caterpillar Inc. Retainer sleeve for ground engaging tools
CN106759630B (zh) * 2016-12-20 2018-12-25 泉州市蜀行者贸易有限公司 一种挖掘机斗齿的连接结构
JP6345893B1 (ja) 2018-02-01 2018-06-20 生企工営株式会社 取付ピン組立体
CN108411975A (zh) * 2018-03-27 2018-08-17 芜湖天梦信息科技有限公司 一种挖掘机斗齿
AU2018430194B2 (en) * 2018-06-29 2025-04-17 Bradken Resources Pty Limited Lock assembly for a wear assembly
US10428858B1 (en) 2018-12-13 2019-10-01 Pasquale Lombardo Heavy machinery pin with a pawl
JP7607428B2 (ja) * 2020-10-07 2024-12-27 株式会社小松製作所 リッパポイント取付構造、リッパポイント、およびロック部材
JP7450511B2 (ja) 2020-10-07 2024-03-15 株式会社小松製作所 リッパポイント取付構造、及びリッパポイント
US11879235B2 (en) 2021-09-02 2024-01-23 Caterpillar Inc. Tip with thru-hole and pin retaining geometry
CN113944208B (zh) * 2021-11-11 2022-11-08 宁波吉威熔模铸造有限公司 一种工程机械用斗齿总成
US20250027298A1 (en) * 2023-07-21 2025-01-23 Caterpillar Inc. Tool retention system with external locking mechansim

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1926288A (zh) * 2004-03-30 2007-03-07 梅塔罗格尼亚股份公司 用于联结两个机械部件的可拆卸装置
WO2009020175A1 (ja) * 2007-08-07 2009-02-12 Komatsu Ltd. バケットのツース取付構造および取付ピン組立体
CN100487207C (zh) * 2002-11-04 2009-05-13 汉斯莱工业公司 具有可旋转锁定的连接器结构的挖掘齿尖/适配器组件
JP2009150124A (ja) * 2007-12-20 2009-07-09 Echigo Shoji Kk 作業機械バケットの横ピン型取り付け具に用いる横ピン
US7681341B2 (en) * 2008-02-15 2010-03-23 Hensley Industries, Inc. Double cam taper lock connector pin apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1808311A (en) * 1929-09-11 1931-06-02 Sabby Madonna Excavator
US4782607A (en) * 1986-07-14 1988-11-08 J. I. Case Company Removable bucket tooth assembly
US5009017A (en) * 1987-01-20 1991-04-23 Caterpillar Inc. Retaining pin having a positive keeper means
US5452529A (en) * 1993-08-25 1995-09-26 Harnischfeger Corporation Retaining device
US6092958A (en) * 1997-12-03 2000-07-25 Caterpillar Inc. Pin retainer for ground engaging tools
CA2549274A1 (en) 2003-09-26 2004-10-26 Qsf Acquisitions Inc. Insert for locking mechanism for ground engaging tools
US7313877B2 (en) * 2004-09-17 2008-01-01 H&L Tooth Company Pin assembly for a two-part ground engaging tooth system and method for connecting components of a two-part ground engaging tooth system to each other
US20090165339A1 (en) 2007-12-20 2009-07-02 Kiyoshi Watanabe Lateral pin and lateral pin type tooth point structure for use with lateral pin type fixture for working machine bucket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100487207C (zh) * 2002-11-04 2009-05-13 汉斯莱工业公司 具有可旋转锁定的连接器结构的挖掘齿尖/适配器组件
CN1926288A (zh) * 2004-03-30 2007-03-07 梅塔罗格尼亚股份公司 用于联结两个机械部件的可拆卸装置
WO2009020175A1 (ja) * 2007-08-07 2009-02-12 Komatsu Ltd. バケットのツース取付構造および取付ピン組立体
JP2009150124A (ja) * 2007-12-20 2009-07-09 Echigo Shoji Kk 作業機械バケットの横ピン型取り付け具に用いる横ピン
US7681341B2 (en) * 2008-02-15 2010-03-23 Hensley Industries, Inc. Double cam taper lock connector pin apparatus

Also Published As

Publication number Publication date
DE112011100070T5 (de) 2012-10-18
WO2011125794A1 (ja) 2011-10-13
JP5055464B2 (ja) 2012-10-24
CN102510923A (zh) 2012-06-20
JPWO2011125794A1 (ja) 2013-07-08
IN2012DN02261A (https=) 2015-08-21
DE112011100070B4 (de) 2013-08-22
US8495826B2 (en) 2013-07-30
US20120222336A1 (en) 2012-09-06

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Granted publication date: 20131113

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