摘要
输送带跑偏的危害极大,不仅降低其使用寿命,严重时还会引起整机损坏及人员伤亡等恶性事故的发生。本文采用理论分析和数值模拟的方法对输送带跑偏时的速度进行了分析研究,得到了输送带横向运动速度与调心托辊前偏置角、托辊旋转速度及输送带速度之间的关系,为带式输送机的纠偏防偏提供了理论指导。
Deviated belt will cause great harm,which will not only reduce its service life,but also will lead to the machine damage and personal casualty,etc. The theoretical analysis and numerical simulation are adopted in this article to analyze and research the speed when the belt is deviated,obtain the relation between the transversal movement speed of belt and front offset angle of aligning idler,idler rotation speed and belt speed,and provide the deviation correction and prevention of belt conveyor with theoretical guidance.
出处
《起重运输机械》
2010年第6期26-28,共3页
Hoisting and Conveying Machinery
