CN1685161A - 作业机械的驱动装置 - Google Patents
作业机械的驱动装置 Download PDFInfo
- Publication number
- CN1685161A CN1685161A CNA2003801001270A CN200380100127A CN1685161A CN 1685161 A CN1685161 A CN 1685161A CN A2003801001270 A CNA2003801001270 A CN A2003801001270A CN 200380100127 A CN200380100127 A CN 200380100127A CN 1685161 A CN1685161 A CN 1685161A
- Authority
- CN
- China
- Prior art keywords
- motor
- loop
- pump
- driving
- oil cylinder
- 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
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Classifications
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- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
-
- 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
- E02F9/22—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
- E02F9/2221—Control of flow rate; Load sensing arrangements
- E02F9/2239—Control of flow rate; Load sensing arrangements using two or more pumps with cross-assistance
- E02F9/2242—Control of flow rate; Load sensing arrangements using two or more pumps with cross-assistance including an electronic controller
-
- 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
- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20507—Type of prime mover
- F15B2211/20515—Electric motor
-
- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20538—Type of pump constant capacity
-
- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20561—Type of pump reversible
-
- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20569—Type of pump capable of working as pump and motor
-
- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
-
- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/265—Control of multiple pressure sources
- F15B2211/2658—Control of multiple pressure sources by control of the prime movers
-
- 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
- F15B2211/30—Directional control
- F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
- F15B2211/7135—Combinations of output members of different types, e.g. single-acting cylinders with rotary motors
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
- F15B2211/7142—Multiple output members, e.g. multiple hydraulic motors or cylinders the output members being arranged in multiple groups
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
- Control Of Multiple Motors (AREA)
Abstract
Description
升降臂 | 操作臂 | 挖斗 | 摆幅 | |
挖掘 | 0~10%(辅助A→) | 0~60%(↑) | 0~30% | - |
转动上升 | 0~70%(↑) | 0~5%(←) | 0~5%(←辅助B) | 0~20% |
倾卸 | 0~5% | 0~10% | 0~20% | - |
转动下降 | 大致0%(再生) | 0~20%(↑) | 大致0%(←辅助C) | 0~20% |
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP363169/2002 | 2002-12-13 | ||
JP2002363169A JP2004190845A (ja) | 2002-12-13 | 2002-12-13 | 作業機械の駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1685161A true CN1685161A (zh) | 2005-10-19 |
CN100380001C CN100380001C (zh) | 2008-04-09 |
Family
ID=32588196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801001270A Expired - Fee Related CN100380001C (zh) | 2002-12-13 | 2003-10-16 | 作业机械的驱动装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050246082A1 (zh) |
EP (1) | EP1571352A4 (zh) |
JP (1) | JP2004190845A (zh) |
CN (1) | CN100380001C (zh) |
WO (1) | WO2004055386A1 (zh) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101370702B (zh) * | 2006-01-16 | 2010-06-02 | 沃尔沃建筑设备公司 | 用于车辆的车架转向的控制***以及用于控制车架转向式车辆中的两个转向液压缸的方法 |
CN101845837A (zh) * | 2009-03-23 | 2010-09-29 | 利勃海尔-法国股份有限公司 | 用于液压挖掘机的驱动器 |
CN101864785A (zh) * | 2009-04-20 | 2010-10-20 | 住友重机械工业株式会社 | 混合式工作机械 |
CN101454513B (zh) * | 2006-06-01 | 2011-06-01 | 株式会社竹内制作所 | 作业用车辆 |
CN101165282B (zh) * | 2006-10-20 | 2011-06-15 | 神钢建设机械株式会社 | 混合动力作业机械 |
CN101165283B (zh) * | 2006-10-20 | 2011-08-03 | 神钢建设机械株式会社 | 混合动力作业机械 |
CN102192199A (zh) * | 2010-09-07 | 2011-09-21 | 杨崇恩 | 一种动力驱动***及其应用该***的抽油机 |
CN101542048B (zh) * | 2006-10-06 | 2012-06-13 | 沃尔沃建筑设备公司 | 用于操作工程机械的方法和工程机械 |
CN102583137A (zh) * | 2011-01-13 | 2012-07-18 | 杨崇恩 | 气液动能电梯升降机构 |
CN101311020B (zh) * | 2007-05-21 | 2013-01-02 | 沃尔沃建造设备控股(瑞典)有限公司 | 用于履带式重型设备的行进装置 |
WO2013000155A1 (zh) * | 2011-06-30 | 2013-01-03 | Lio Pang-Chian | 液压远端传动控制装置 |
CN103403269A (zh) * | 2011-04-19 | 2013-11-20 | 日立建机株式会社 | 工程机械的电动驱动装置 |
CN101687504B (zh) * | 2007-05-10 | 2013-11-20 | 沃尔沃建筑设备公司 | 用于控制工程机械的方法和控制*** |
CN101990505B (zh) * | 2008-04-11 | 2013-12-11 | 住友重机械工业株式会社 | 作业机械 |
CN103703191A (zh) * | 2011-06-29 | 2014-04-02 | 卡特彼勒公司 | 用于管理具有电气和/或液压装置的机器中的动力的*** |
CN104395537A (zh) * | 2012-06-22 | 2015-03-04 | 日立建机株式会社 | 工程机械 |
CN104903595A (zh) * | 2013-01-08 | 2015-09-09 | 日立建机株式会社 | 工作机械的液压*** |
CN105143685A (zh) * | 2013-04-11 | 2015-12-09 | 日立建机株式会社 | 作业机械的驱动装置 |
CN110712522A (zh) * | 2018-07-12 | 2020-01-21 | 伊顿智能动力有限公司 | 双动力电动液压运动控制*** |
CN115210432A (zh) * | 2020-02-27 | 2022-10-18 | 现代斗山英维高株式会社 | 工程机械 |
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WO2006129422A1 (ja) * | 2005-06-02 | 2006-12-07 | Shin Caterpillar Mitsubishi Ltd. | 作業機械 |
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Also Published As
Publication number | Publication date |
---|---|
EP1571352A4 (en) | 2009-10-21 |
US20050246082A1 (en) | 2005-11-03 |
JP2004190845A (ja) | 2004-07-08 |
EP1571352A1 (en) | 2005-09-07 |
WO2004055386A1 (ja) | 2004-07-01 |
CN100380001C (zh) | 2008-04-09 |
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