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

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.