带式输送机软起动装置蜗杆传动机构的自锁分析  

Analysis on Self-lock For Worm Drive Gear in Soft Start Device of Belt Conveyor...

作　　者：魏秀业[1] 

机构地区：[1]太原理工大学,山西太原030024

出　　处：《矿山机械》2003年第2期18-20,共3页Mining & Processing Equipment

摘　　要：阐述了蜗杆传动机构在机械电子式软起动装置中的作用,对影响蜗杆传动自锁性的主要因素进行了分析,并提出增强自锁的措施。The paper expounds the functions of worm drive gear in electromechanical soft start device, analyses the chief factors which have an effect on self-lock for worm drive gear, in addition, puts forward the measures to enhause the quality of self-lock.

关 键 词：摩擦系数 压力角 滑动速度 带式输送机 软起动装置 蜗杆传动机构 自锁分析 

分 类 号：TD528.1[矿业工程—矿山机电]