优化液压挖掘机的反铲工作装置  

Optimizing backhoe work device of hydraulic excavator

作　　者：黎云志 LI Yun-zhi(Yuchai Heavy Industry （Changzliou） Co. ,Ltd. ,Changzliou 213100,China)

机构地区：[1]玉柴重工(常州)有限公司,江苏常州213100

出　　处：《黑龙江科学》2018年第9期38-39,共2页Heilongjiang Science

摘　　要：液压挖掘机在施工过程中,工作装置中经常出现斗杆断裂、绞点失效、挖掘区域不合理等问题,严重影响了液压挖掘机的安全使用。分析液压挖掘机的结构组成,探讨液压挖掘机反铲装置的运动及优化模型,对液压挖掘机的工作装置加以优化设计,确保其安全、稳定的运行。During the construction process of hydraulic excavators,there are frequent problems such as the failure of the stick,the failure of the twisted points,and the unreasonable excavation area in the working device,which seriously affects the safe use of the hydraulic excavator. It analyzes the hydraulic excavator＇s structure composition,discusses the movement and optimization model of the hydraulic excavator backhoe device,and optimizes the design of the working device of the hydraulic excavator to ensure its safe and stable operation.

关 键 词：液压挖掘机 工作装置 斗杆液压缸 

分 类 号：TU621[建筑科学—建筑技术科学]