新型煤矿对旋风机用电动机的轴承结构

The Structure of Motor Bearing for Opposed-Rotating Fan Used in New Type Coal Mine

阐述了对旋风机在煤矿安全运行的重要性,分析现有对旋风机用电动机产品存在轴承寿命短的原因,并给出了一种能够解决电动机轴承易损坏问题的新型轴承结构。

This paper presents the importance of opposed-rotating tan sately operated in coal mine, analyzes the causes that motor bearing in opposed-rotating fan has a short service life, and gives a new bearing structure to resolve the problems that bearing is easily damaged