采煤刮板输送机挡板槽帮的拓扑优化分析

The coal mining scraper conveyor baffle slot help topological optimization analysis

简述了国内外刮板输送机的发展过程及现状,介绍了刮板输送机的基本结构,并分析了目前我国刮板输送机设计中存在的问题。由于槽帮的重量占刮板输送机总重量的8 0%,所以对槽帮进行优化就显得尤为重要,本文就是针对此问题利用拓扑优化的方法,对刮板输送机的挡板槽帮进行了优化。

In this paper,the development process and actuality of scraper conveyor at home and aboard are reviewed,then the scraper conveyor＇s basic configuration is introduced and the questions with scraper conveyor in our nation.The weight of trough pan takes up 80% weight of the whole conveyor,so it is very important to optimize the trough pan,topology optimization of the baffle is bring forward in this reason.