波状挡边带式输送机凸弧段动态特性研究  

Research on Dynamic Characteristics of Convex Arc Section in Belt Conveyor with Corrugated Wall

作　　者：张梦超 于岩[1] 石浩[1] 谷明霞[1] 李金良[1] Zhang Mengchao;Yu Yan;Shi Hao;Gu Mingxia;Li Jinliang(College of Mechanical and Electronics Engineering,Shandong University of Science and Technology,Qingdao 266590,China)

机构地区：[1]山东科技大学机械电子工程学院,山东青岛266590

出　　处：《煤矿机械》2019年第5期53-56,共4页Coal Mine Machinery

基　　金：国家重点研发计划资助(2018YFC0604702);山东省自然科学基金资助项目(ZR2018BEE014)

摘　　要：基于离散元理论,在建立波状挡边带式输送机离散元模型的基础上,分析了波状挡边输送带在凸弧段位置处的动态特性;并针对凸弧段极易出现物料撒落的问题,通过力学分析与离散元仿真验证的方法,提出合理的设计波状挡边带式输送机凸弧段结构以及波状挡边输送带的结构是解决撒料、回料问题的关键。Based on the discrete element theory and the discrete element model of belt conveyor with the corrugated wall,the dynamic characteristics of the corrugated belt at the position of the convex arc were analyzed.Aiming at the problem of material dropping in convex arc segment,by means of mechanical analysis and discrete element simulation,the reasonable design of convex arc section structure of wave belt conveyor and the structure of wave edge conveyor belt were put forward to solve the problem of dropping and returning material.

关 键 词：带式输送机 EDEM 动态特性 撒料 

分 类 号：TD528[矿业工程—矿山机电]