CN102518169B - 一种混合动力液压挖掘机 - Google Patents
一种混合动力液压挖掘机 Download PDFInfo
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- CN102518169B CN102518169B CN201110442963.3A CN201110442963A CN102518169B CN 102518169 B CN102518169 B CN 102518169B CN 201110442963 A CN201110442963 A CN 201110442963A CN 102518169 B CN102518169 B CN 102518169B
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- 239000010720 hydraulic oil Substances 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims description 68
- 239000012530 fluid Substances 0.000 claims description 57
- 230000008676 import Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 7
- 239000003921 oil Substances 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 description 6
- 238000004146 energy storage Methods 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000979 retarding effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000012938 design process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
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- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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CN201110442963.3A CN102518169B (zh) | 2011-12-27 | 2011-12-27 | 一种混合动力液压挖掘机 |
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CN102518169A CN102518169A (zh) | 2012-06-27 |
CN102518169B true CN102518169B (zh) | 2014-06-18 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758813B (zh) * | 2012-08-01 | 2014-12-31 | 三一重工股份有限公司 | 一种能量回收液压系统和工程机械 |
CN104812966B (zh) * | 2012-10-30 | 2018-12-21 | 住友重机械工业株式会社 | 挖土机 |
CN103697023B (zh) * | 2013-12-26 | 2015-10-28 | 浙江德泰机电工程有限公司 | 用于工程机械的回转制动的能量回收及释放的电液系统 |
JP6509881B2 (ja) | 2014-02-04 | 2019-05-08 | ダナ イタリア エスピーエー | 直列油圧式ハイブリッドシステム及び直列油圧式ハイブリッドシステムを操作する方法 |
US10220697B2 (en) | 2014-02-04 | 2019-03-05 | Dana Italia Spa | Powerboost hub |
US10247205B2 (en) | 2014-02-04 | 2019-04-02 | Dana Italia Spa | Accumulator racks |
EP3102853B1 (en) | 2014-02-04 | 2019-11-06 | DANA ITALIA S.p.A | Series parallel hydraulic hybrid architecture |
EP3002147A1 (en) | 2014-10-02 | 2016-04-06 | Dana Italia S.p.A. | Dual drive driveline |
CN105604109B (zh) * | 2016-03-22 | 2018-01-30 | 潍柴动力股份有限公司 | 一种挖掘机动臂的液压再生系统 |
CN107013507A (zh) * | 2016-05-12 | 2017-08-04 | 华若延 | 一种建筑机械的能量回收方法 |
CN106284475B (zh) * | 2016-09-19 | 2018-08-14 | 太原理工大学 | 一种双电动机驱动的液压挖掘机 |
CN106480926B (zh) * | 2016-09-19 | 2018-10-26 | 湖南德力重工有限公司 | 一种电动液压挖掘机 |
CN107489671B (zh) * | 2017-09-15 | 2019-06-25 | 太原理工大学 | 混合动力工程机械多执行器控制系统 |
CN112983909B (zh) * | 2019-12-13 | 2022-06-07 | 山河智能装备股份有限公司 | 一种动臂液压系统 |
CN111561015A (zh) * | 2020-05-29 | 2020-08-21 | 三一重机有限公司 | 一种挖掘机回转控制方法、挖掘机回转系统和挖掘机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5477677A (en) * | 1991-12-04 | 1995-12-26 | Hydac Technology Gmbh | Energy recovery device |
CN101654915A (zh) * | 2009-09-01 | 2010-02-24 | 四川省成都普什机电技术研究有限公司 | 挖掘机能量回收系统 |
CN101736771A (zh) * | 2010-02-05 | 2010-06-16 | 浙江大学 | 液压挖掘机回转减速制动能量回收系统 |
JP2010203036A (ja) * | 2009-02-27 | 2010-09-16 | Caterpillar Japan Ltd | 作業機械用駆動回路および作業機械 |
CN202416431U (zh) * | 2011-12-27 | 2012-09-05 | 山重建机(济宁)有限公司 | 一种混合动力液压挖掘机 |
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2011
- 2011-12-27 CN CN201110442963.3A patent/CN102518169B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5477677A (en) * | 1991-12-04 | 1995-12-26 | Hydac Technology Gmbh | Energy recovery device |
JP2010203036A (ja) * | 2009-02-27 | 2010-09-16 | Caterpillar Japan Ltd | 作業機械用駆動回路および作業機械 |
CN101654915A (zh) * | 2009-09-01 | 2010-02-24 | 四川省成都普什机电技术研究有限公司 | 挖掘机能量回收系统 |
CN101736771A (zh) * | 2010-02-05 | 2010-06-16 | 浙江大学 | 液压挖掘机回转减速制动能量回收系统 |
CN202416431U (zh) * | 2011-12-27 | 2012-09-05 | 山重建机(济宁)有限公司 | 一种混合动力液压挖掘机 |
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Address after: 272103 Shandong city of Jining province high tech Zone Shixian Road No. 5678 Applicant after: Strong Construction Machinery (Jining) Co., Ltd., Address before: 276034 Shandong city of Linyi Province Economic and Technological Development Zone Binhe Road North South High Tech Park Applicant before: Strong Construction Machinery (Jining) Co., Ltd., |
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Inventor after: Wang Shouhong Inventor after: Wang Baosen Inventor after: Zhang Yi Inventor after: Zhong Guangxu Inventor after: Wang Zhenglei Inventor after: Li Yong Inventor after: Lin Baozhang Inventor after: Me Mingyu Inventor before: Wang Shouhong Inventor before: Me Mingyu Inventor before: Li Chunsheng Inventor before: Wang Baosen Inventor before: Zhong Guangxu Inventor before: Dai Guangtai Inventor before: Man Tao Inventor before: Zhang Yi Inventor before: Wang Zhenglei Inventor before: Lin Baoqiang |
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Free format text: CORRECT: INVENTOR; FROM: WANG SHOUHONG LI CHUNSHENG WANG BAOSEN ZHONG GUANGXU DAI GUANGTAI MANTAO ZHANG YI WANG ZHENGLEI LIN BAOQIANG YAO MINGYU TO: WANG SHOUHONG WANG BAOSEN ZHANG YI ZHONG GUANGXU WANG ZHENGLEI LI YONG LIN BAOZHANG YAO MINGYU |
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Effective date of registration: 20180329 Address after: No. 69, Volvo Road, economic and Technological Development Zone, Linyi, Shandong Province Patentee after: Linyi mountain heavy excavator Co., Ltd. Address before: 272103 Shandong city of Jining province high tech Zone Shixian Road No. 5678 Patentee before: Strong Construction Machinery (Jining) Co., Ltd., |
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