CN104769316B - 挖土机 - Google Patents

挖土机 Download PDF

Info

Publication number
CN104769316B
CN104769316B CN201380057855.1A CN201380057855A CN104769316B CN 104769316 B CN104769316 B CN 104769316B CN 201380057855 A CN201380057855 A CN 201380057855A CN 104769316 B CN104769316 B CN 104769316B
Authority
CN
China
Prior art keywords
gear
box
rotary
rotary reducer
lubricating oil
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
CN201380057855.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN104769316A (zh
Inventor
平沼则
平沼一则
松木照
松木照一
稻田明彦
冈田健志
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
Priority claimed from JP2013027161A external-priority patent/JP6158526B2/ja
Application filed by Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of CN104769316A publication Critical patent/CN104769316A/zh
Application granted granted Critical
Publication of CN104769316B publication Critical patent/CN104769316B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F9/20—Drives; Control devices
    • E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • E02F9/2095—Control of electric, electro-mechanical or mechanical equipment not otherwise provided for, e.g. ventilators, electro-driven fans
    • 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
    • E02F9/202—Mechanical transmission, e.g. clutches, gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0445—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control for supply of different gearbox casings or sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0486—Gearings with gears having orbital motion with fixed gear ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
    • F16H57/0416—Air cooling or ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
CN201380057855.1A 2012-11-05 2013-10-30 挖土机 Expired - Fee Related CN104769316B (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP2012244013 2012-11-05
JP2012-244013 2012-11-05
JP2012-249749 2012-11-13
JP2012249749 2012-11-13
JP2012-252713 2012-11-16
JP2012252713 2012-11-16
JP2012255736 2012-11-21
JP2012-255736 2012-11-21
JP2013027161A JP6158526B2 (ja) 2013-02-14 2013-02-14 ショベル
JP2013-027161 2013-02-14
PCT/JP2013/079449 WO2014069536A1 (ja) 2012-11-05 2013-10-30 ショベル

Publications (2)

Publication Number Publication Date
CN104769316A CN104769316A (zh) 2015-07-08
CN104769316B true CN104769316B (zh) 2018-12-25

Family

ID=50627436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380057855.1A Expired - Fee Related CN104769316B (zh) 2012-11-05 2013-10-30 挖土机

Country Status (2)

Country Link
CN (1) CN104769316B (ja)
WO (1) WO2014069536A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6170321B2 (ja) * 2013-03-29 2017-07-26 住友重機械工業株式会社 ショベル
EP3147538A1 (en) * 2015-09-23 2017-03-29 Inovacor Ab Compound planet gear arrangement and drive train arrangement
DE202019101918U1 (de) 2019-03-08 2020-06-09 Liebherr-Components Biberach Gmbh Temperiervorrichtung für Antriebs- und/oder Getriebeeinheiten wie Tunnelbohrer-Getriebe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008232269A (ja) * 2007-03-20 2008-10-02 Komatsu Ltd 電動旋回装置
CN101874166A (zh) * 2008-03-31 2010-10-27 爱信艾达株式会社 动力传递装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617590B2 (ja) * 1991-11-15 1994-03-09 日立建機株式会社 作業機械の旋回装置のシール構造
JP3659158B2 (ja) * 2000-10-20 2005-06-15 株式会社デンソー 遊星歯車減速装置
JP4782716B2 (ja) * 2007-03-20 2011-09-28 株式会社小松製作所 電動旋回装置
JP5292338B2 (ja) * 2010-03-03 2013-09-18 日信工業株式会社 車両用電動ブレーキ装置
CN202418439U (zh) * 2012-02-20 2012-09-05 株洲齿轮有限责任公司 一种直角行星减速传动装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008232269A (ja) * 2007-03-20 2008-10-02 Komatsu Ltd 電動旋回装置
CN101874166A (zh) * 2008-03-31 2010-10-27 爱信艾达株式会社 动力传递装置

Also Published As

Publication number Publication date
WO2014069536A1 (ja) 2014-05-08
CN104769316A (zh) 2015-07-08

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181225

CF01 Termination of patent right due to non-payment of annual fee