农业装备与车辆工程2025，Vol.63Issue(6)：129-132,137,5.DOI:10.3969/j.issn.1673-3142.2025.06.023
反铲液压挖掘机工作装置动态仿真分析
Dynamic simulation analysis of backhoe hydraulic excavator working device
李侃伟 1赵聪聪 1韩伟平 1李飞宇 1冯璐宇1
作者信息
- 1. 山西太重工程机械有限公司,山西 太原 030401
- 折叠
摘要
Abstract
In order to study the structural strength of the working device of the backhoe hydraulic excavator under actual working conditions,the simulation model of the working device was established by the method of multi-body dynamics and discrete element analysis co-simulation,and the model was driven by the measured cylinder displacement data.The simulation yields the maximum stress values on the boom and stick during the excavation process,as well as the time and location of the maximum stress.The research results provide a reference for the structural optimization and performance analysis of the subsequent excavator working device.关键词
挖掘机/工作装置/多体动力学/离散元Key words
excavator/working device/multibody dynamics/discrete elements分类
建筑与水利引用本文复制引用
李侃伟,赵聪聪,韩伟平,李飞宇,冯璐宇..反铲液压挖掘机工作装置动态仿真分析[J].农业装备与车辆工程,2025,63(6):129-132,137,5.
