College of Mechanical Engineering, Taiyuan University of Technology Taiyuan Mining Machinery Electro - Hydraulic
Technology Co. , Ltd.

基于AMESIM软件建立了长距离带式输送机输送带的动态仿真模型。在满载、正弦加速度可控启动和不同启动时间条件下,对6.0 km长距离带式输送机进行了动态仿真,得出了长距离带式输送机在4种启动时间下,机头驱动滚筒输送带奔入点与机尾滚筒输送带处的张力变化规律。仿真结果显示,延长启动时间可显著降低机头驱动滚筒输送带奔入点与机尾滚筒输送带处的张力,同时得出了输送带动态特性随启动时间增长的非线性变化规律。

The dynamic simulation model for belt of long distance belt conveyor was carried out based on the AMESIM software. The dynamic simulation of six kilo meters long distance belt conveyor was performed under the conditions of full loading, sine acceleration and different starting time. The change law of tension between the input point of the head of driving drum and the output point of the tail of belt was achieved under four kinds of starting time for long distance belt conveyor. The simu lating results showed that the tension decease considerably when starting time were increased. Meanwhile, a non- linear change law was obtained between the belt dyn amic features and increasing starting time.

“十一五”国家科技支撑计划资助项目(2007BAB13B01)；