收购整理筛的有限元仿真分析及结构优化  

Finite Element Simulation Analysis and Structure Optimization of the Purchase and Finishing Screen

作　　者：王佩琦 赵瑞营 张峻岭 陈艺 WANG Peiqi;ZHAO Ruiying;ZHANG Junling;CHEN Yi(Zhengzhou COFCO Scientific Research&Design Institute Co.,Ltd.,Zhengzhou 450001,China)

机构地区：[1]郑州中粮科研设计院有限公司,河南郑州450001

出　　处：《现代食品》2021年第24期11-16,共6页Modern Food

基　　金：战略性科技创新合作项目“环境胁迫下粮油保质减损关键技术和装备联合研发与示范”(2020YFE0200200-01)。

摘　　要：为提高收购整理筛的可靠性和使用寿命,为收购整理筛的静力学研究及结构优化提供理论指导。本文采用Inventor三维软件进行收购整理筛的建模及修改,采用ANSYS有限元分析软件分别对收购整理筛的重要部件——滚筒筛体和振动筛箱进行结构分析及优化,最后通过分析得出,滚筒筛体和振动筛箱的最大变形量及最大等效应力均低于许用范围,能够满足强度设计要求。本设计及仿真结果对收购整理筛的优化设计、可靠性、稳定性设计具有一定的参考意义。In order to improve the reliability and service life of Purchase finishing screen,It provides theoretical guidance for statics research and structure optimization of Purchase finishing screen.This article uses Inventor 3D software to model and modify the Purchase finishing screen,ANSYS finite element analysis software is used to analyze and optimize the structure of the roller screen body and the vibrating screen box,which are important parts of the Purchase finishing screen.Finally,through analysis,the maximum deformation and maximum equivalent stress of the roller screen body and the vibrating screen box are far below the allowable range,it can meet the requirements of strength design.The design and simulation results have certain reference significance for the optimization design,reliability and stability design of the Purchase finishing screen.

关 键 词：收购整理筛 ANSYS有限元分析 滚筒筛体 振动筛箱 

分 类 号：TD452[矿业工程—矿山机电]