推土机操纵装置的发展与设计特点研究  

Research on Design Feature of Bulldozer Operating Device and Its Development

作　　者：季有昌[1] 

机构地区：[1]山推工程机械股份有限公司工程机械研究院,山东济宁272073

出　　处：《机械制造与自动化》2016年第1期208-211,共4页Machine Building & Automation

摘　　要：推土机的行走操纵装置根据控制方式不同分为机械连杆式、液压先导控制式和电液控制式。分别介绍了不同控制方式操纵的工作原理及设计特点,可为设计和使用人员提供参考。According to the control mode of walking manipulated device of bulldozer, it can be classified as mechanical linkage control, hydraulic pilot control and electro-hydraulic control. This paper introduces the working principle and design feature of each control moder. The mechanical linkage control mode of the left hand driving is widely used. The hydraulic pilot control mode is used for the working device manipulation and the electro-hydraulic control mode is less used for the walk-link manipulator at present, but it is the future trend of its development.

关 键 词：推土机 操纵装置 机械连杆 液压先导 电液控制 

分 类 号：TU623.5[建筑科学—建筑技术科学]