JP5667830B2 - 旋回体を有する建設機械 - Google Patents

旋回体を有する建設機械 Download PDF

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Publication number
JP5667830B2
JP5667830B2 JP2010231080A JP2010231080A JP5667830B2 JP 5667830 B2 JP5667830 B2 JP 5667830B2 JP 2010231080 A JP2010231080 A JP 2010231080A JP 2010231080 A JP2010231080 A JP 2010231080A JP 5667830 B2 JP5667830 B2 JP 5667830B2
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JP
Japan
Prior art keywords
swing
electric motor
torque
hydraulic
motor
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
Application number
JP2010231080A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012082643A (ja
JP2012082643A5 (enExample
Inventor
井村　進也
進也 井村
誠司 石田
誠司 石田
石川　広二
広二 石川
勇輔 梶田
勇輔 梶田
英敏 佐竹
英敏 佐竹
大木　孝利
孝利 大木
枝村　学
学 枝村
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
Priority to JP2010231080A priority Critical patent/JP5667830B2/ja
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to EP11832463.1A priority patent/EP2628858B8/en
Priority to US13/877,716 priority patent/US9020707B2/en
Priority to KR1020137008497A priority patent/KR101834589B1/ko
Priority to CN201180049309.4A priority patent/CN103154387B/zh
Priority to PCT/JP2011/072996 priority patent/WO2012050028A1/ja
Publication of JP2012082643A publication Critical patent/JP2012082643A/ja
Publication of JP2012082643A5 publication Critical patent/JP2012082643A5/ja
Application granted granted Critical
Publication of JP5667830B2 publication Critical patent/JP5667830B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E02F9/20—Drives; Control devices
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • 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
    • 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
    • E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • 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
    • E02F9/2062—Control of propulsion units
    • E02F9/2075—Control of propulsion units of the hybrid 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
    • E02F9/20—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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • 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
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
    • 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
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated 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
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2296—Systems with a variable displacement pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP2010231080A 2010-10-14 2010-10-14 旋回体を有する建設機械 Active JP5667830B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2010231080A JP5667830B2 (ja) 2010-10-14 2010-10-14 旋回体を有する建設機械
US13/877,716 US9020707B2 (en) 2010-10-14 2011-10-05 Construction machine having swing body
KR1020137008497A KR101834589B1 (ko) 2010-10-14 2011-10-05 선회체를 갖는 건설 기계
CN201180049309.4A CN103154387B (zh) 2010-10-14 2011-10-05 具有旋转体的工程机械
EP11832463.1A EP2628858B8 (en) 2010-10-14 2011-10-05 Construction machine having rotary element
PCT/JP2011/072996 WO2012050028A1 (ja) 2010-10-14 2011-10-05 旋回体を有する建設機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010231080A JP5667830B2 (ja) 2010-10-14 2010-10-14 旋回体を有する建設機械

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013212433A Division JP5723947B2 (ja) 2013-10-10 2013-10-10 旋回体を有する建設機械

Publications (3)

Publication Number Publication Date
JP2012082643A JP2012082643A (ja) 2012-04-26
JP2012082643A5 JP2012082643A5 (enExample) 2013-11-28
JP5667830B2 true JP5667830B2 (ja) 2015-02-12

Family

ID=45938257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010231080A Active JP5667830B2 (ja) 2010-10-14 2010-10-14 旋回体を有する建設機械

Country Status (6)

Country Link
US (1) US9020707B2 (enExample)
EP (1) EP2628858B8 (enExample)
JP (1) JP5667830B2 (enExample)
KR (1) KR101834589B1 (enExample)
CN (1) CN103154387B (enExample)
WO (1) WO2012050028A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5341005B2 (ja) * 2010-03-29 2013-11-13 日立建機株式会社 建設機械
JP5519484B2 (ja) * 2010-12-15 2014-06-11 住友重機械工業株式会社 ハイブリッド型建設機械
JP5476555B2 (ja) * 2011-03-25 2014-04-23 日立建機株式会社 ハイブリッド式建設機械
US9206587B2 (en) * 2012-03-16 2015-12-08 Harnischfeger Technologies, Inc. Automated control of dipper swing for a shovel
JP5590074B2 (ja) * 2012-06-26 2014-09-17 コベルコ建機株式会社 旋回式作業機械
JP5793477B2 (ja) * 2012-08-13 2015-10-14 日立建機株式会社 作業機械
JP6013503B2 (ja) * 2012-11-08 2016-10-25 日立建機株式会社 建設機械
WO2014073248A1 (ja) * 2012-11-09 2014-05-15 住友重機械工業株式会社 ショベル
JP6115121B2 (ja) 2012-12-26 2017-04-19 コベルコ建機株式会社 旋回制御装置及びこれを備えた建設機械
CN105452678A (zh) * 2013-08-05 2016-03-30 住友重机械工业株式会社 挖土机
KR101790903B1 (ko) * 2013-12-20 2017-10-26 히다찌 겐끼 가부시키가이샤 건설 기계
JP6159681B2 (ja) * 2014-05-07 2017-07-05 日立建機株式会社 ハイブリッド作業機械
JP6190763B2 (ja) * 2014-06-05 2017-08-30 日立建機株式会社 ハイブリッド式建設機械
WO2015025988A1 (ja) * 2014-09-10 2015-02-26 株式会社小松製作所 作業車両
US9501059B2 (en) * 2014-09-12 2016-11-22 Qualcomm Incorporated Pocket robot
JP6695620B2 (ja) * 2015-01-06 2020-05-20 住友重機械工業株式会社 建設機械
JP6656810B2 (ja) * 2015-02-23 2020-03-04 ナブテスコ株式会社 駆動装置および建設機械
JP6502742B2 (ja) * 2015-05-11 2019-04-17 川崎重工業株式会社 建設機械の油圧駆動システム
JP6396867B2 (ja) * 2015-08-25 2018-09-26 日立建機株式会社 ハイブリッド建設機械
CN114245838B (zh) * 2020-03-27 2022-12-20 株式会社日立建机Tierra 工程机械的液压驱动装置
CN115370628A (zh) * 2022-08-31 2022-11-22 三一重机有限公司 回转液压系统、回转装置和作业机械
JP2024102594A (ja) * 2023-01-19 2024-07-31 株式会社小松製作所 作業機械、作業機械を含むシステム、および作業機械の制御方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6052636A (en) * 1997-08-04 2000-04-18 Caterpillar Inc. Apparatus and method for positioning an excavator housing
JP3647319B2 (ja) 1999-06-28 2005-05-11 株式会社神戸製鋼所 油圧駆動装置
JP4024120B2 (ja) 2002-09-30 2007-12-19 日立建機株式会社 油圧建設機械のエネルギ回生装置
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
US8000862B2 (en) * 2004-11-17 2011-08-16 Komatsu Ltd. Swing control device and construction machinery
JP4546914B2 (ja) * 2005-11-10 2010-09-22 日立建機株式会社 電動作業機械
JP4851802B2 (ja) * 2006-02-01 2012-01-11 日立建機株式会社 建設機械の旋回駆動装置
JP4732284B2 (ja) * 2006-09-09 2011-07-27 東芝機械株式会社 慣性体の有する運動エネルギを電気エネルギに変換するハイブリッド型建設機械
US8439139B2 (en) * 2007-03-28 2013-05-14 Komatsu Ltd. Method of controlling hybrid construction machine and hybrid construction machine
JP5180518B2 (ja) * 2007-05-24 2013-04-10 東芝機械株式会社 ハイブリッド型駆動装置を備えた建設機械
JP5351471B2 (ja) * 2008-09-12 2013-11-27 住友建機株式会社 作業機械の駆動装置
KR101112135B1 (ko) * 2009-07-28 2012-02-22 볼보 컨스트럭션 이큅먼트 에이비 전기모터를 이용한 건설기계의 선회 제어시스템 및 방법
KR101112136B1 (ko) * 2009-07-29 2012-02-22 볼보 컨스트럭션 이큅먼트 에이비 하이브리드식 건설기계의 제어시스템 및 방법

Also Published As

Publication number Publication date
US20130195597A1 (en) 2013-08-01
CN103154387A (zh) 2013-06-12
EP2628858B1 (en) 2017-12-13
US9020707B2 (en) 2015-04-28
EP2628858A4 (en) 2016-01-20
JP2012082643A (ja) 2012-04-26
EP2628858B8 (en) 2018-02-07
KR101834589B1 (ko) 2018-03-05
EP2628858A1 (en) 2013-08-21
KR20140009135A (ko) 2014-01-22
CN103154387B (zh) 2015-10-14
WO2012050028A1 (ja) 2012-04-19

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