基于ADAMS的大型反铲挖泥机加装破碎锤结构动力学分析  

Dynamics analysis on adding breaking hammer to large backhoe dredger based on ADAMS

作　　者：刘斌 徐沪萍[1] 王磊[1] 

机构地区：[1]武汉理工大学物流工程学院,武汉430063

出　　处：《起重运输机械》2018年第7期108-112,共5页Hoisting and Conveying Machinery

摘　　要：以配备液压破碎锤的反铲挖泥船反铲挖泥机为研究对象,简单介绍加装液压破碎锤方案,然后运用动力学理论和相关的动态仿真软件,通过建立反铲挖泥机的刚柔耦合模型,模拟计算获得反铲挖泥机作业过程中臂架结构的主要节点应力分布情况以及危险节点的动态响应应力历程,为反铲挖泥机加装破碎锤提供一定的参考。Backhoe dredger with hydraulic breaking hammer is the study object.The paper briefly explains how to install hydraulic breaking hammer.Besides,a rigid-flexible coupling model is established for backhoe dredger by using relevant dynamic simulation software under the guidance of dynamics theory,with which the stress distribution of main nodes of boom and dynamic response stress history of dangerous nodes during the operation of backhoe dredger are simulated and calculated.The study results of the paper can be taken as a reference for installing breaking hammer on backhoe dredger.

关 键 词：反铲挖泥机 动力学 刚柔耦合 动态应力 

分 类 号：TH213.4[机械工程—机械制造及自动化]