JP5980712B2 - ショベル - Google Patents
ショベル Download PDFInfo
- Publication number
- JP5980712B2 JP5980712B2 JP2013074944A JP2013074944A JP5980712B2 JP 5980712 B2 JP5980712 B2 JP 5980712B2 JP 2013074944 A JP2013074944 A JP 2013074944A JP 2013074944 A JP2013074944 A JP 2013074944A JP 5980712 B2 JP5980712 B2 JP 5980712B2
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- turning
- brake
- speed reducer
- gear
- 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.)
- Active
Links
Images
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
-
- 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
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/13—Foundation slots or slits; Implements for making these slots or slits
-
- 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°
- E02F9/126—Lubrication systems
-
- 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°
- E02F9/128—Braking systems
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- 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
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
- F16H57/0454—Sealings between different partitions of a gearing or to a reservoir
-
- 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
-
- 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
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Retarders (AREA)
- Component Parts Of Construction Machinery (AREA)
- General Details Of Gearings (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Braking Arrangements (AREA)
Description
Claims (3)
- 旋回用電動機と、該旋回用電動機の回転駆動力を旋回体に伝達する旋回減速機と、前記旋回体を旋回停止状態に保持するブレーキ装置とを有する旋回駆動装置を搭載するショベルであって、
潤滑油で潤滑される前記旋回減速機及び前記ブレーキ装置を収容する空間を形成するケースと、
前記旋回減速機の出力軸と共に回転するよう該出力軸の周りに固定されるカラーと、
前記カラーと前記ケースとの間に設置され、前記潤滑油を前記空間内に密閉するシール部材と、を備え、
前記カラーは、前記出力軸にスプラインを形成する際に形成される逃げ部の少なくとも一部を覆うようにしまりばめによって前記出力軸の周りに固定される、
ショベル。 - 前記ブレーキ装置は、前記旋回減速機の前記出力軸と共に回転するブレーキディスクと、前記ケースに取り付けられ前記ブレーキディスクに押しつけられるブレーキプレートとを含み、
前記出力軸は、半径方向に延びる円板部を含み、
前記円板部は、半径方向外端に、前記ブレーキディスクが取り付けられるディスク保持部を含み、
前記円板部は、前記ディスク保持部のところが、半径方向のより内側にある他の部分よりも肉厚となるように構成される、
請求項1に記載のショベル。 - 前記旋回用電動機の軸方向下方には前記旋回減速機が組み付けられ、
前記旋回減速機の前記出力軸の軸方向下方には別の旋回減速機が組み付けられる、
請求項1又は2に記載のショベル。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013074944A JP5980712B2 (ja) | 2013-03-29 | 2013-03-29 | ショベル |
KR1020140026945A KR101580934B1 (ko) | 2013-03-29 | 2014-03-07 | 쇼벨 |
CN201410085616.3A CN104074956B (zh) | 2013-03-29 | 2014-03-10 | 挖土机 |
US14/219,118 US9279233B2 (en) | 2013-03-29 | 2014-03-19 | Shovel |
EP14161742.3A EP2784227B1 (en) | 2013-03-29 | 2014-03-26 | Turning speed reducer for the turntable of an excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013074944A JP5980712B2 (ja) | 2013-03-29 | 2013-03-29 | ショベル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014199108A JP2014199108A (ja) | 2014-10-23 |
JP5980712B2 true JP5980712B2 (ja) | 2016-08-31 |
Family
ID=50349522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013074944A Active JP5980712B2 (ja) | 2013-03-29 | 2013-03-29 | ショベル |
Country Status (5)
Country | Link |
---|---|
US (1) | US9279233B2 (ja) |
EP (1) | EP2784227B1 (ja) |
JP (1) | JP5980712B2 (ja) |
KR (1) | KR101580934B1 (ja) |
CN (1) | CN104074956B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6009210B2 (ja) * | 2012-04-26 | 2016-10-19 | コベルコ建機株式会社 | 建設機械の駆動装置 |
JP6170321B2 (ja) * | 2013-03-29 | 2017-07-26 | 住友重機械工業株式会社 | ショベル |
JP5980711B2 (ja) * | 2013-03-29 | 2016-08-31 | 住友重機械工業株式会社 | ショベル |
CN204778622U (zh) * | 2015-06-24 | 2015-11-18 | 浙江中力机械有限公司 | 叉车刹车系统 |
US10947697B2 (en) * | 2015-10-01 | 2021-03-16 | Volvo Construction Equipment Ab | Pivoting unit for construction equipment |
US11002355B2 (en) * | 2016-05-27 | 2021-05-11 | Nidec Corporation | Actuator with sensor on output flange |
JP6785691B2 (ja) * | 2017-03-13 | 2020-11-18 | 住友重機械工業株式会社 | 駆動装置 |
JP2019152224A (ja) * | 2018-02-28 | 2019-09-12 | 株式会社小松製作所 | 減速機、回転駆動システム及び油圧ショベル |
IT202100030644A1 (it) * | 2021-12-03 | 2023-06-03 | Soilmec Spa | Macchina da fondazioni dotata di un sistema di accumulo elettrico intercambiabile e di un’attrezzatura di movimentazione per il sistema di accumulo |
CN114590728A (zh) * | 2022-01-25 | 2022-06-07 | 江苏省送变电有限公司 | 一种可拆卸的液压驱动装置 |
CN116025707A (zh) * | 2022-12-29 | 2023-04-28 | 青岛力克川液压机械有限公司 | 一种电动机液压制动减速箱装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6438362U (ja) * | 1987-09-01 | 1989-03-07 | ||
JPH0745745B2 (ja) * | 1989-03-23 | 1995-05-17 | 油谷重工株式会社 | 旋回減速機 |
JP3760110B2 (ja) * | 2001-04-24 | 2006-03-29 | 日立建機株式会社 | 建設機械の旋回装置 |
KR20040055954A (ko) * | 2002-12-23 | 2004-06-30 | 대우종합기계 주식회사 | 굴삭기용 선회 감속기의 브레이크 장치 |
CN1965458A (zh) * | 2004-06-07 | 2007-05-16 | 神钢建设机械株式会社 | 具有制动器的竖直电驱动装置和工作机 |
JP2006025580A (ja) * | 2004-06-07 | 2006-01-26 | Kobelco Contstruction Machinery Ltd | ブレーキ付き縦型電動駆動装置及び作業機械 |
SE527256C2 (sv) * | 2004-06-30 | 2006-01-31 | Volvo Constr Equip Holding Se | Planettransmission, drivanordning innefattande planettransmissionen och bromslamell för planettransmissionen |
US7988582B1 (en) * | 2004-10-14 | 2011-08-02 | Hydro-Gear Limited Partnership | Planet brake differential |
US7543520B2 (en) * | 2006-01-27 | 2009-06-09 | Gm Global Technology Operations, Inc. | Extension housing to transmission case attachment |
EP1923605B1 (en) * | 2006-11-10 | 2012-03-28 | GKN Driveline Torque Technology KK | Power transmission apparatus |
KR20080059806A (ko) * | 2006-12-26 | 2008-07-01 | 두산인프라코어 주식회사 | 중장비의 선회 감속장치 |
JP4782716B2 (ja) * | 2007-03-20 | 2011-09-28 | 株式会社小松製作所 | 電動旋回装置 |
EP2090700A1 (en) * | 2008-02-15 | 2009-08-19 | Caterpillar Inc. | Machine power control with ratio increase |
JP2010265988A (ja) * | 2009-05-14 | 2010-11-25 | Caterpillar Sarl | 減速機 |
JP5295880B2 (ja) * | 2009-06-22 | 2013-09-18 | 住友重機械工業株式会社 | 風力発電のピッチ駆動用の減速装置 |
JP5349182B2 (ja) * | 2009-07-16 | 2013-11-20 | 株式会社小松製作所 | 建設機械の旋回駆動装置 |
US8956261B2 (en) * | 2010-02-22 | 2015-02-17 | Hitachi Construction Machinery Co., Ltd. | Revolving apparatus for construction machine |
JP5315279B2 (ja) * | 2010-03-31 | 2013-10-16 | 株式会社小松製作所 | 減速機及び旋回装置 |
JP5174090B2 (ja) * | 2010-06-30 | 2013-04-03 | 日立建機株式会社 | 建設機械の旋回装置 |
JP5394350B2 (ja) * | 2010-10-04 | 2014-01-22 | 日立建機株式会社 | 湿式ブレーキ装置 |
-
2013
- 2013-03-29 JP JP2013074944A patent/JP5980712B2/ja active Active
-
2014
- 2014-03-07 KR KR1020140026945A patent/KR101580934B1/ko active IP Right Grant
- 2014-03-10 CN CN201410085616.3A patent/CN104074956B/zh not_active Expired - Fee Related
- 2014-03-19 US US14/219,118 patent/US9279233B2/en not_active Expired - Fee Related
- 2014-03-26 EP EP14161742.3A patent/EP2784227B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20140118745A (ko) | 2014-10-08 |
EP2784227A2 (en) | 2014-10-01 |
US20140296016A1 (en) | 2014-10-02 |
EP2784227B1 (en) | 2019-05-29 |
JP2014199108A (ja) | 2014-10-23 |
US9279233B2 (en) | 2016-03-08 |
EP2784227A3 (en) | 2018-03-21 |
CN104074956B (zh) | 2017-03-01 |
CN104074956A (zh) | 2014-10-01 |
KR101580934B1 (ko) | 2015-12-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5980712B2 (ja) | ショベル | |
US8956261B2 (en) | Revolving apparatus for construction machine | |
JP5394350B2 (ja) | 湿式ブレーキ装置 | |
WO2012002175A1 (ja) | 建設機械の旋回装置 | |
JP5980711B2 (ja) | ショベル | |
JP6038617B2 (ja) | 建設機械の旋回駆動装置 | |
JP6545434B2 (ja) | ショベル | |
WO2010082628A1 (ja) | 建設機械用走行ユニット | |
JP6170321B2 (ja) | ショベル | |
WO2014069539A1 (ja) | 建設機械の旋回駆動装置 | |
JP5976566B2 (ja) | ショベル | |
JP6158526B2 (ja) | ショベル | |
JP2015197144A (ja) | 旋回駆動装置 | |
JP6293548B2 (ja) | ショベル | |
JP6246554B2 (ja) | ショベル、及び減速機 | |
WO2014069536A1 (ja) | ショベル | |
JP6242150B2 (ja) | ショベル、及び減速機 | |
JP6513435B2 (ja) | ショベル | |
JP6352021B2 (ja) | ショベル | |
JP2016180221A (ja) | ショベル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150818 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160519 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160531 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160706 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160726 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160727 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5980712 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S802 | Written request for registration of partial abandonment of right |
Free format text: JAPANESE INTERMEDIATE CODE: R311802 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |