齿轮泵马达一体机理论研究  

Theory of Gear Pump Motor Unity Machine

作　　者：陈超[1] 袁圆[1] 张军[1] 李义[1] 吴建中[1] 

机构地区：[1]安徽理工大学,安徽淮南232001

出　　处：《煤矿机械》2011年第3期63-64,共2页Coal Mine Machinery

摘　　要：齿轮泵马达一体机是将齿轮泵和马达做成一体的一种新的液压系统,在泵和马达之间安装调速阀或者将马达设计成变量马达来控制马达的转速和旋转方向。通过改变中间壳体的形状改变输入轴和输出轴角度的变化。简要介绍了其工作原理并证明了其理论上的可行性,为泵马达一体机的设计和选用提供了理论依据。The gear pump motor unity machine is a new hydraulic system which makes the gear pump and the motor into one body,and installs speed control valve between the pump and the rooter or designs a variable moter to control the speed of the motor and the rotating direction of the motor. Through changing the shape of intermediate shell to alter the angle change of input shaft and the output shaft. The working principle is introduced and the feasibility of its theory is proved ,and theoretical basis is provided for the design and selection of the gear pump motor unity machine.

关 键 词：泵马达一体机 液压系统 变量马达 

分 类 号：TH31[机械工程—机械制造及自动化]