双齿辊破碎机减速器输入轴弯曲问题研究  

Research on Bending of Input Shaft of Reducer In Double Tooth Roller Crusher

作　　者：周晓萍 肖文远 王宁[1] 赵桂清[1] ZHOU Xiaoping;XIAO Wenyuan;WANG Ning;ZHAO Guiqing(Liaocheng University Dongchang College,Liaocheng 252000;High-end Equipment Research and Development Center,CHN ENERGY Shengdong Coal,Yulin 719315)

机构地区：[1]聊城大学东昌学院,聊城252000 [2]国能神东煤炭集团有限责任公司高端设备研发中心,榆林719315

出　　处：《现代制造技术与装备》2024年第8期68-70,共3页Modern Manufacturing Technology and Equipment

基　　金：聊城大学东昌学院科研项目“基于一流专业建设的双齿辊破碎机输入轴弯曲分层研究与应用”(2020LG0012);教育部产学合作协同育人项目“基于数字双胞胎的工业互联网大数据云平台的课程体系改革”(202102616005)。

摘　　要：神东煤炭集团矿井的双齿辊破碎机在运行过程中,其减速器输入轴存在弯曲现象,导致破碎机噪声较大、减速器输入轴轴承更换频繁、输入轴处出现渗漏现象,严重影响正常生产。针对此问题,文章从多个方面的分析速器输入轴弯曲的原因,并提出针对性的解决措施。During the operation of the double-tooth roll crusher in Shendong Coal Group mine,the input shaft of the reducer is bent,which leads to high noise of the crusher,frequent replacement of the input shaft bearing and leakage at the input shaft,which seriously affects the normal production.In view of this problem,the paper analyzes the causes of the input shaft bending from many aspects,and puts forward the corresponding solutions.

关 键 词：双齿辊破碎机 减速器 输入轴弯曲 同轴度 磁力耦合器 

分 类 号：TD451[矿业工程—矿山机电]