JPH0314361U - - Google Patents

Info

Publication number
JPH0314361U
JPH0314361U JP1989073512U JP7351289U JPH0314361U JP H0314361 U JPH0314361 U JP H0314361U JP 1989073512 U JP1989073512 U JP 1989073512U JP 7351289 U JP7351289 U JP 7351289U JP H0314361 U JPH0314361 U JP H0314361U
Authority
JP
Japan
Prior art keywords
lubricating oil
reducer
main body
output shaft
impeller
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.)
Granted
Application number
JP1989073512U
Other languages
Japanese (ja)
Other versions
JPH0639162Y2 (en
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 filed Critical
Priority to JP1989073512U priority Critical patent/JPH0639162Y2/en
Publication of JPH0314361U publication Critical patent/JPH0314361U/ja
Application granted granted Critical
Publication of JPH0639162Y2 publication Critical patent/JPH0639162Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • General Details Of Gearings (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案による減速機の潤滑油循環装
置の一具体例を装備した旋回装置の断面図。第２
図は、第１図に示す旋回装置の一構成部品を、第
１図の上方から見た図。第３図は、従来の減速機
の潤滑装置を装備した旋回装置の断面図。 １…旋回装置、３…旋回軸受部、５…遊星歯車
式減速機、１１…トラツクフレーム、１３…スイ
ングフレーム、１５…減速機本体、１７…上ケー
シング、１９…リングギア、２１…下ケーシング
、２９…第１遊星歯車装置、３１…第２遊星歯車
装置、４７…ピニオン軸、４９…スペーサ、５０
…インペラ、５４…ポンプ室、５６…潤滑油出口
開口部、５８…潤滑油入口開口部、６０…潤滑油
流路手段、６４…オイルフイルタ、６８…オイル
クーラ。 FIG. 1 is a sectional view of a swing device equipped with a specific example of a lubricating oil circulation device for a speed reducer according to the present invention. Second
The figure is a view of one component of the turning device shown in FIG. 1, viewed from above in FIG. FIG. 3 is a sectional view of a swing device equipped with a conventional reduction gear lubrication device. DESCRIPTION OF SYMBOLS 1...Swivel device, 3...Swivel bearing part, 5...Planetary gear type reducer, 11...Track frame, 13...Swing frame, 15...Reducer main body, 17...Upper casing, 19...Ring gear, 21...Lower casing, 29...First planetary gear device, 31...Second planetary gear device, 47...Pinion shaft, 49...Spacer, 50
... Impeller, 54... Pump chamber, 56... Lubricating oil outlet opening, 58... Lubricating oil inlet opening, 60... Lubricating oil passage means, 64... Oil filter, 68... Oil cooler.

Claims (1)

【実用新案登録請求の範囲】 １ 本体内に潤滑油が収容された減速機の潤滑油
循環装置において、該減速機の本体内には、減速
歯車装置と、該減速歯車装置に連結され、かつそ
の軸方向に延びる出力軸が設けられ、該出力軸に
は、該出力軸と一体的に回転するインペラが設け
られ、該インペラと該減速機本体との間にはポン
プ室が形成され、該減速機本体の該ポンプ室形成
部分には、潤滑油出口開口部が設けられ、該減速
機本体の該減速歯車装置配設部分には潤滑油入口
開口部が設けられ、該潤滑油出口開口部と入口開
口部とが、潤滑油流路手段により接続されている
ことを特徴とする減速機の潤滑油循環装置。 ２ 該インペラは、該出力軸に固着されたスペー
サの外周部に形成されていることを特徴とする請
求項１記載の減速機の潤滑油循環装置。[Claims for Utility Model Registration] 1. In a lubricating oil circulation system for a reducer in which lubricating oil is housed in the main body, the main body of the reducer includes a reduction gear device, and a device connected to the reduction gear device, and An output shaft extending in the axial direction is provided, an impeller that rotates integrally with the output shaft is provided, a pump chamber is formed between the impeller and the reducer body, and the output shaft is provided with an impeller that rotates integrally with the output shaft. A lubricating oil outlet opening is provided in the pump chamber forming portion of the reducer main body, a lubricating oil inlet opening is provided in the reduction gear device disposed portion of the reducer main body, and a lubricating oil inlet opening is provided in the reducing gear device disposed portion of the reducer main body. A lubricating oil circulation device for a speed reducer, characterized in that the and an inlet opening are connected by a lubricating oil passage means. 2. The lubricating oil circulation device for a speed reducer according to claim 1, wherein the impeller is formed on the outer periphery of a spacer fixed to the output shaft.
JP1989073512U 1989-06-26 1989-06-26 Lubricating oil circulation device for swing reducer of hydraulic excavator Expired - Lifetime JPH0639162Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989073512U JPH0639162Y2 (en) 1989-06-26 1989-06-26 Lubricating oil circulation device for swing reducer of hydraulic excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989073512U JPH0639162Y2 (en) 1989-06-26 1989-06-26 Lubricating oil circulation device for swing reducer of hydraulic excavator

Publications (2)

Publication Number Publication Date
JPH0314361U true JPH0314361U (en) 1991-02-13
JPH0639162Y2 JPH0639162Y2 (en) 1994-10-12

Family

ID=31612387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989073512U Expired - Lifetime JPH0639162Y2 (en) 1989-06-26 1989-06-26 Lubricating oil circulation device for swing reducer of hydraulic excavator

Country Status (1)

Country Link
JP (1) JPH0639162Y2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001245811A (en) * 2000-03-06 2001-09-11 Toray Ind Inc Clean-water shower
JP2001323528A (en) * 2000-05-15 2001-11-22 Kotobuki Tsusho:Kk Shower head equipped with water purifying function
JP2006220220A (en) * 2005-02-10 2006-08-24 Shin Caterpillar Mitsubishi Ltd Reduction gear
JP2010207586A (en) * 2010-04-19 2010-09-24 Kotobuki Tsusho:Kk Shower head with water-cleaning function
JP2010216562A (en) * 2009-03-16 2010-09-30 Sumitomo Heavy Ind Ltd Reduction gear for natural energy recovery system
JP2014156709A (en) * 2013-02-14 2014-08-28 Sumitomo Heavy Ind Ltd Shovel
CN107013671A (en) * 2017-05-19 2017-08-04 徐州徐工挖掘机械有限公司 A kind of large excavator rotary reducer gear oil circulating system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0165978U (en) * 1987-10-22 1989-04-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0165978U (en) * 1987-10-22 1989-04-27

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001245811A (en) * 2000-03-06 2001-09-11 Toray Ind Inc Clean-water shower
JP4674388B2 (en) * 2000-03-06 2011-04-20 東レ株式会社 Clean water shower
JP2001323528A (en) * 2000-05-15 2001-11-22 Kotobuki Tsusho:Kk Shower head equipped with water purifying function
JP2006220220A (en) * 2005-02-10 2006-08-24 Shin Caterpillar Mitsubishi Ltd Reduction gear
JP2010216562A (en) * 2009-03-16 2010-09-30 Sumitomo Heavy Ind Ltd Reduction gear for natural energy recovery system
JP2010207586A (en) * 2010-04-19 2010-09-24 Kotobuki Tsusho:Kk Shower head with water-cleaning function
JP2014156709A (en) * 2013-02-14 2014-08-28 Sumitomo Heavy Ind Ltd Shovel
CN107013671A (en) * 2017-05-19 2017-08-04 徐州徐工挖掘机械有限公司 A kind of large excavator rotary reducer gear oil circulating system
CN107013671B (en) * 2017-05-19 2024-02-13 徐州徐工矿业机械有限公司 Gear oil circulation system of large excavator rotary speed reducer

Also Published As

Publication number Publication date
JPH0639162Y2 (en) 1994-10-12

Similar Documents

Publication Publication Date Title
JPH06207646A (en) Parallel shaft differential gear
JPH0314361U (en)
JPH0314362U (en)
JPS62191952U (en)
JPH0537080Y2 (en)
JPS6327176Y2 (en)
JPS61103666U (en)
JPH046598U (en)
JPH02107865U (en)
JPH0329755U (en)
JPS63125254U (en)
JPS62112349U (en)
JPH01113664U (en)
JPS592979Y2 (en) Lubricating device for vehicle reduction gear differentials
JPS6218746Y2 (en)
JPH0262462A (en) Lubrication oil introduction device for transfer
JPS61191548U (en)
JPS6337338U (en)
JPH0276253U (en)
JPS62172850U (en)
JPS6158760U (en)
JPS6369848U (en)
JPH11287314A (en) Vertical planetary gear type reduction gear
JPS6277399U (en)
JPS63123713U (en)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term