WO2008149502A1 - 旋回体の駆動装置 - Google Patents
旋回体の駆動装置 Download PDFInfo
- Publication number
- WO2008149502A1 WO2008149502A1 PCT/JP2008/001299 JP2008001299W WO2008149502A1 WO 2008149502 A1 WO2008149502 A1 WO 2008149502A1 JP 2008001299 W JP2008001299 W JP 2008001299W WO 2008149502 A1 WO2008149502 A1 WO 2008149502A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor
- hydraulic
- rotation
- rotation body
- drive device
- Prior art date
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
- E02F9/08—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°
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
- E02F3/325—Backhoes of the miniature type
-
- 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
- E02F9/08—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/008—Driving elements, brakes, couplings, transmissions specially adapted for rotary or oscillating-piston machines or engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C2/00—Rotary-piston engines
- F03C2/30—Rotary-piston engines having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F03C2/304—Rotary-piston engines having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in sub-group F03C2/08 or F03C2/22 and relative reciprocation between members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/14—Energy-recuperation means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/45—Hybrid prime mover
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/03—Torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/05—Speed
- F04C2270/052—Speed angular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/88—Control measures for saving energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Operation Control Of Excavators (AREA)
Abstract
油圧ショベルには、上部旋回体を旋回させるための旋回用モータ(31)が設けられる。旋回用モータ(31)には、電気モータ(32)と油圧モータ(40)と減速機(33)とが設けられる。油圧モータ(40)には、モータ機構部(50)とクラッチ機構部(70)とが設けられる。ベーン型の油圧モータであるモータ機構部(50)は、クラッチ機構部(70)によってモータ軸(37)に断続される。上部旋回体の旋回速度が低くて旋回用モータ(31)に対する出力トルクの要求値が高い運転状態において、旋回用モータ(31)では、油圧モータ(40)によって出力軸(35)を駆動する動作が行われる。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/601,658 US8505290B2 (en) | 2007-05-30 | 2008-05-23 | Drive for rotating structure |
EP08751808A EP2154296A4 (en) | 2007-05-30 | 2008-05-23 | DRIVE DEVICE FOR ROTATIONAL BODY |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-143285 | 2007-05-30 | ||
JP2007143285A JP4311478B2 (ja) | 2007-05-30 | 2007-05-30 | 旋回体の駆動装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008149502A1 true WO2008149502A1 (ja) | 2008-12-11 |
Family
ID=40093336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/001299 WO2008149502A1 (ja) | 2007-05-30 | 2008-05-23 | 旋回体の駆動装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8505290B2 (ja) |
EP (1) | EP2154296A4 (ja) |
JP (1) | JP4311478B2 (ja) |
WO (1) | WO2008149502A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102075033A (zh) * | 2009-11-19 | 2011-05-25 | 沃尔沃建造设备控股(瑞典)有限公司 | 具有发电功能的施工机械 |
EP2460941A4 (en) * | 2009-07-30 | 2016-12-07 | Takeuchi Mfg | SWING DRIVE DEVICE |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP5699155B2 (ja) * | 2010-09-21 | 2015-04-08 | 株式会社竹内製作所 | 旋回駆動制御装置 |
WO2012070704A1 (ko) * | 2010-11-25 | 2012-05-31 | 볼보 컨스트럭션 이큅먼트 에이비 | 전기식 굴삭기의 터닝조인트 |
JP5509433B2 (ja) * | 2011-03-22 | 2014-06-04 | 日立建機株式会社 | ハイブリッド式建設機械及びこれに用いる補助制御装置 |
JP5647052B2 (ja) * | 2011-03-25 | 2014-12-24 | 日立建機株式会社 | ハイブリッド式建設機械 |
JP5367005B2 (ja) * | 2011-03-30 | 2013-12-11 | 東芝機械株式会社 | 油圧電気ハイブリッドモータ |
CN103403272B (zh) * | 2011-03-30 | 2015-09-02 | 住友建机株式会社 | 挖土机 |
WO2012157510A1 (ja) * | 2011-05-18 | 2012-11-22 | 日立建機株式会社 | 作業機械 |
JP5814662B2 (ja) * | 2011-07-08 | 2015-11-17 | ナブテスコ株式会社 | 油電ハイブリッド駆動装置および建設機械 |
JP5928065B2 (ja) * | 2012-03-27 | 2016-06-01 | コベルコ建機株式会社 | 制御装置及びこれを備えた建設機械 |
NL2008634C2 (nl) * | 2012-04-13 | 2013-10-16 | Hudson Bay Holding B V | Mobiele inrichting. |
JP6080458B2 (ja) * | 2012-09-28 | 2017-02-15 | 株式会社アイチコーポレーション | クローラ式走行車両 |
US10267149B2 (en) * | 2013-08-05 | 2019-04-23 | Lester J. Erlston | Combined electric and hydraulic motor |
JP5992886B2 (ja) * | 2013-08-30 | 2016-09-14 | 日立建機株式会社 | 作業機械 |
JP6214327B2 (ja) * | 2013-10-18 | 2017-10-18 | 日立建機株式会社 | ハイブリッド式建設機械 |
CN110056022A (zh) * | 2014-03-06 | 2019-07-26 | 住友建机株式会社 | 挖土机 |
JP6466409B2 (ja) * | 2014-03-31 | 2019-02-06 | 住友建機株式会社 | ショベル |
JP6599123B2 (ja) * | 2015-04-17 | 2019-10-30 | ナブテスコ株式会社 | 旋回装置および作業機械 |
KR101619707B1 (ko) * | 2015-06-17 | 2016-05-10 | 현대자동차주식회사 | 하이브리드 차량의 동력전달장치 |
CN105485318B (zh) * | 2015-12-18 | 2018-07-06 | 航天重型工程装备有限公司 | 一种减速机自适应润滑结构及方法 |
JP7024139B2 (ja) * | 2019-03-29 | 2022-02-22 | 日立建機株式会社 | 作業機械 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005290902A (ja) * | 2004-04-02 | 2005-10-20 | Kobelco Contstruction Machinery Ltd | 作業機械の非常時旋回制動方法及び同装置 |
JP2005344431A (ja) | 2004-06-04 | 2005-12-15 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | 旋回電動モータ装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09105151A (ja) | 1995-10-12 | 1997-04-22 | Takaharu Ozaki | 作業機具を旋回又は作動させる機構を有する装置 |
JP2004360216A (ja) | 2003-06-02 | 2004-12-24 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | 建設機械の旋回駆動装置 |
JP4517703B2 (ja) * | 2004-04-01 | 2010-08-04 | コベルコ建機株式会社 | 旋回式作業機械 |
JP2006246631A (ja) | 2005-03-03 | 2006-09-14 | Shin Caterpillar Mitsubishi Ltd | 電動式油圧作業機械の制御回路 |
-
2007
- 2007-05-30 JP JP2007143285A patent/JP4311478B2/ja not_active Expired - Fee Related
-
2008
- 2008-05-23 EP EP08751808A patent/EP2154296A4/en not_active Withdrawn
- 2008-05-23 WO PCT/JP2008/001299 patent/WO2008149502A1/ja active Application Filing
- 2008-05-23 US US12/601,658 patent/US8505290B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005290902A (ja) * | 2004-04-02 | 2005-10-20 | Kobelco Contstruction Machinery Ltd | 作業機械の非常時旋回制動方法及び同装置 |
JP2005344431A (ja) | 2004-06-04 | 2005-12-15 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | 旋回電動モータ装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2154296A4 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2460941A4 (en) * | 2009-07-30 | 2016-12-07 | Takeuchi Mfg | SWING DRIVE DEVICE |
CN102075033A (zh) * | 2009-11-19 | 2011-05-25 | 沃尔沃建造设备控股(瑞典)有限公司 | 具有发电功能的施工机械 |
EP2325400A1 (en) * | 2009-11-19 | 2011-05-25 | Volvo Construction Equipment Holding Sweden AB | Construction machine having power generation function |
US8779608B2 (en) | 2009-11-19 | 2014-07-15 | Volvo Construction Equipment Holding Sweden Ab | Construction machine having power generation function |
Also Published As
Publication number | Publication date |
---|---|
EP2154296A4 (en) | 2012-04-18 |
EP2154296A1 (en) | 2010-02-17 |
US8505290B2 (en) | 2013-08-13 |
US20100162706A1 (en) | 2010-07-01 |
JP2008297754A (ja) | 2008-12-11 |
JP4311478B2 (ja) | 2009-08-12 |
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