长距离带式输送机输送带的动态特性仿真  

Dynamic Characteristic Simulation for Belt of Long Distance Belt Conveyor

作　　者：吴波[1] 廉自生[1] 张鑫 

机构地区：[1]太原理工大学机械工程学院,山西太原030024 [2]太原矿机电液技术有限公司,山西太原030032

出　　处：《煤炭科学技术》2014年第2期82-84,共3页Coal Science and Technology

基　　金："十一五"国家科技支撑计划资助项目(2007BAB13B01)

摘　　要：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 beh conveyor was carried out based on the AMESIM software.The dynam- ic simulation of six kilometers long distance beh 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 a- chieved under four kinds of starting time for long distance belt conveyor.The simulating results showed that the tension decease considera- bly when starting time were increased.Meanwhile, a non-linear change law was obtained between the belt dynamic features and increasing starting time.

关 键 词：长距离带式输送机 动态特性 AMESIM软件 张紧装置 

分 类 号：TD528.1[矿业工程—矿山机电]