CN111033081A - 减速装置 - Google Patents

减速装置 Download PDF

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Publication number
CN111033081A
CN111033081A CN201880052479.XA CN201880052479A CN111033081A CN 111033081 A CN111033081 A CN 111033081A CN 201880052479 A CN201880052479 A CN 201880052479A CN 111033081 A CN111033081 A CN 111033081A
Authority
CN
China
Prior art keywords
rotation
carrier
hole
planetary gear
spline
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
CN201880052479.XA
Other languages
English (en)
Chinese (zh)
Inventor
植木智大
鹈泽信夫
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 CN111033081A publication Critical patent/CN111033081A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • B66C23/86—Slewing gear hydraulically actuated
    • 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
    • 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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
CN201880052479.XA 2017-09-04 2018-07-18 减速装置 Pending CN111033081A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-169859 2017-09-04
JP2017169859 2017-09-04
PCT/JP2018/026956 WO2019044233A1 (fr) 2017-09-04 2018-07-18 Dispositif de décélération

Publications (1)

Publication Number Publication Date
CN111033081A true CN111033081A (zh) 2020-04-17

Family

ID=65525426

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880052479.XA Pending CN111033081A (zh) 2017-09-04 2018-07-18 减速装置

Country Status (4)

Country Link
JP (1) JP6715393B2 (fr)
KR (1) KR102234967B1 (fr)
CN (1) CN111033081A (fr)
WO (1) WO2019044233A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110454558A (zh) * 2019-09-11 2019-11-15 合肥神马科技集团有限公司 一种链马达驱动装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522927U (ja) * 1991-02-22 1993-03-26 株式会社小松製作所 減速装置の潤滑構造
JPH05157144A (ja) * 1991-12-04 1993-06-22 Hitachi Constr Mach Co Ltd 遊星歯車減速装置
JPH0569442U (ja) * 1992-02-27 1993-09-21 帝人製機株式会社 遊星歯車減速機
JPH0632801U (ja) * 1992-09-29 1994-04-28 日産ディーゼル工業株式会社 車両用ハブ減速機の潤滑装置
JPH10159914A (ja) * 1996-11-25 1998-06-16 Hitachi Constr Mach Co Ltd 遊星歯車減速装置
US20090215569A1 (en) * 2008-02-26 2009-08-27 Hitachi Construction Machinery Co., Ltd. Travel Assembly
JP2012097873A (ja) * 2010-11-05 2012-05-24 Ntn Corp 電気自動車用減速差動装置
CN103874871A (zh) * 2011-09-27 2014-06-18 Ntn株式会社 轮内马达驱动装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4908444B2 (ja) * 2008-03-25 2012-04-04 日立建機株式会社 減速装置
JP2012031934A (ja) * 2010-07-30 2012-02-16 Ntn Corp 電気自動車用減速差動装置
JP6216739B2 (ja) * 2015-06-03 2017-10-18 日立建機株式会社 減速装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522927U (ja) * 1991-02-22 1993-03-26 株式会社小松製作所 減速装置の潤滑構造
JPH05157144A (ja) * 1991-12-04 1993-06-22 Hitachi Constr Mach Co Ltd 遊星歯車減速装置
JPH0569442U (ja) * 1992-02-27 1993-09-21 帝人製機株式会社 遊星歯車減速機
JPH0632801U (ja) * 1992-09-29 1994-04-28 日産ディーゼル工業株式会社 車両用ハブ減速機の潤滑装置
JPH10159914A (ja) * 1996-11-25 1998-06-16 Hitachi Constr Mach Co Ltd 遊星歯車減速装置
US20090215569A1 (en) * 2008-02-26 2009-08-27 Hitachi Construction Machinery Co., Ltd. Travel Assembly
JP2012097873A (ja) * 2010-11-05 2012-05-24 Ntn Corp 電気自動車用減速差動装置
CN103874871A (zh) * 2011-09-27 2014-06-18 Ntn株式会社 轮内马达驱动装置

Also Published As

Publication number Publication date
KR102234967B1 (ko) 2021-04-01
JP6715393B2 (ja) 2020-07-01
JPWO2019044233A1 (ja) 2020-03-26
WO2019044233A1 (fr) 2019-03-07
KR20200003415A (ko) 2020-01-09

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