带式输送机启动不飘带状态时临界凹弯曲率半径  

Critical Curvity Radius of Concave Curved Belt of Conveyor without Belt Floatation under State of Starting Acceleration

作　　者：王广丰[1] 李玉科 

机构地区：[1]徐州师范大学机电工程学院,江苏徐州221116 [2]青岛海益电加工机床研究所,山东青岛266033

出　　处：《煤矿机械》2010年第4期3-4,共2页Coal Mine Machinery

摘　　要：分析了带式输送机垂直凹向弯曲时,在2种理想的起动速度和加速度控制规律状态下,保证不发生飘带时临界弯曲曲率半径,提供了理论分析数学模型。Under two kinds of ideal state of starting acceleration and velocity, critical curvity radius of concave curved belt of conveyor can be obtained to avoid belt floatation. The mathematical model of the theory was discussed.

关 键 词：带式输送机 起动加速度 凹向弯曲 飘带 

分 类 号：TD528[矿业工程—矿山机电]