混凝土搅拌车的一种双动力液压驱动系统  

A Dual-power Hydraulic Drive System for Concrete Mixer Truck

作　　者：田娟 吴新英 刘明清 李荣娟 TIAN Juan

机构地区：[1]河北雷萨重型工程机械有限责任公司,河北张家口075100

出　　处：《专用汽车》2021年第6期68-69,共2页Special Purpose Vehicle

摘　　要：介绍了混凝土搅拌车的一种双动力液压驱动系统的结构、原理和功能,通过组合转换阀控制,两套动力系统根据系统压力大小自动切换,分别驱动搅拌罐的运转,满足不同工况需求,达到节能、环保的目的。The structure,principle and function of a dual-power hydraulic drive system for concrete mixer trucks is introduced.Controlled by a combination switch valve,the two power systems automatically switch according to the system pressure to drive the operation of the mixing tank separately to meet the need of different working conditions,and the purpose of energy s aving and environmental protection has achieved.

关 键 词：油泵 马达 组合转换阀 混凝土搅拌车 

分 类 号：U469.65[机械工程—车辆工程]