筛分式双齿辊破碎机齿结构紧固方式的探讨

Discussion of crusher gear structure fastening mode on screening type double gear roll

以筛分式双齿辊破碎机为研究对象,对现有的几种破碎齿的结构及受力情况进行对比分析,结合煤矿现场筛分式双齿辊破碎机实际使用情况,总结筛分式双齿辊破碎机破碎齿常出现的问题,并找出其原因,提出合理有效的改进措施。

This article puts screening type double gear roll crusher as the research object. By comparing and analyzing some existing crusher gear construction and force condition, and combining with actual working situation of screening type double gear roll crushers in coal mine site, it summarizes the failure of crushing gear, finds the reason and presents reasonable and efficient improvement measures.