多功能掘进机破碎装置设计与有限元分析  

Structure Design and Finite Element Analysis of Crushing Device of Multifunctional Roadheader

作　　者：黄娟[1] 史小龙 夏真德 李林 Huang Juan;Shi Xiaolong;Xia Zhende;Li Lin(College of Mechanical and Electrical Engineering,Hunan Agricultural University,Changsha Hubei 410128,China;School of Automotive and Mechanical Engineering,Changsha University of Science&Technology,Changsha Hubei 410114,China;China Railway Fifth Bureau Group Guizhou Engineering Co.,Ltd.Research Institute,Guiyang Guizhou 550001,China)

机构地区：[1]湖南农业大学机电工程学院,湖南长沙410117 [2]长沙理工大学汽车与机械工程学院,湖南长沙410114 [3]中铁五局集团贵州工程有限公司,贵州贵阳550001

出　　处：《机械管理开发》2025年第2期103-106,共4页Mechanical Management and Development

基　　金：湖南省自然科学基金联合基金项目(2024JJ7228)

摘　　要：高频破碎锤作为一种新型的破碎装置,它克服了以往液压破碎锤的缺点,因其低噪声、高效能、连续作业的特性,被广泛应用于隧道工程掘进施工。以多功能掘进机的高频破碎锤为研究对象,分析国内外高频破碎锤的研究的现状,对其中的关键部件进行了选型和设计,并对高频破碎锤的结构进行了应力-应变计算,以验证其正确性。The high-frequency hammer,as a new type of crushing device,has overcome the shortcomings of traditional hydraulic hammers.With its low noise,high efficiency,and continuous operation characteristics,it is widely used in tunnel engineering excavation construction.This study focuses on the high-frequency hammer of the multifunctional excavator,analyzing domestic and international high-frequency hammers.

关 键 词：高频破碎锤 结构设计 有限元分析 

分 类 号：U455.3[建筑科学—桥梁与隧道工程]