双滚筒独立驱动带式输送机起动自动拉紧力调定  

Determine of Automatic Straining Force of Belt Conveyor with Two Independent Connected Drive Drums under Starting Station

作　　者：王广丰[1] 熊永超[2] 

机构地区：[1]徐州师范大学机电工程学院,江苏徐州221116 [2]徐州工程学院,江苏徐州221116

出　　处：《煤矿机械》2009年第3期18-19,共2页Coal Mine Machinery

摘　　要：分析了双滚筒独立驱动强力带式输送机在2种常用理想的起动速度和加速度控制规律状态下,采用自动拉紧装置时,自动拉紧力的理想变化规律,包括独立驱动滚筒直径不相等、驱动电机功率不相等、输送带的拉伸刚度等因素对拉紧装置自动拉紧力的变化规律的影响,给出了其计算公式。Analyze the variation laws of automatic straining force of the power belt conveyor with two independent connected drive drums under two ideal starting rate and starting acceleration control laws, while adopting automatic straining device, including analysis of influence of diameter difference between two drive drums and driving power difference between two driving motor, as well as conveyer belt stiffness and others on the variation laws of automatic straining force, giving calculating formulas as well.

关 键 词：带式输送机 起动加速度 自动拉紧力 

分 类 号：TD528[矿业工程—矿山机电]