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利用AMEISim软件,建立了带式输送机输送带的动态仿真模型。对满载可控启动工况下的带式输送机进行了动态仿真。通过仿真,得出了靠近驱动滚筒机头输送带与机尾输送带处的张力变化规律。通过对4种不同启动时间下输送带的张力仿真结果的对比,发现输送带动态特性随启动时间增长的非线性变化规律。结果表明,AMESIM作为一种拥有图形化的开发环境的软件,对输送机的动态分析结果与实际情况较符合,可以为输送机系统优化设计提供新的手段和方法。
Using AMEISim software, the dynamic simulation model of belt conveyor belt was established. The dynamic simulation of the belt conveyor under full load controllable starting condition is carried out. Through the simulation, the change rule of tension near the driving drum head belt and tail belt is obtained. Through the comparison of the simulation results of the tension of the conveyor belt under four different start-up times, the nonlinear variation of the dynamic characteristics of the conveyor belt with the start-up time is found out. The results show that AMESIM, as a software with a graphical development environment, is more suitable for the dynamic analysis of conveyor and the actual situation, which can provide new means and methods for conveyor system optimization design.