乳化液介质带式输送机液压张紧装置系统仿真  

Simulation of emulsion-driving hydraulic take-up of belt conveyor

作　　者：申鹏飞[1,2] 袁红兵[1,2] 廉自生[1,2] 廖瑶瑶[1,2] 

机构地区：[1]太原理工大学机械工程学院,山西太原030024 [2]煤矿综采装备山西省重点实验室,山西太原030024

出　　处：《矿山机械》2015年第3期65-68,共4页Mining & Processing Equipment

基　　金：山西省自然科学基金资助项目"煤流随机条件下时变拓扑超长输送带动特性有限元自动建模技术研究"(2012011024-3)

摘　　要：设计了一种以乳化液为介质的带式输送机液压自动张紧装置,在AMESim中建立了该装置及带式输送机的仿真模型,对带式输送机在启动、满速运行和机尾自移等工况下的动态特性进行了仿真分析。仿真结果表明,在泵站流量大于一定值的前提下,该张紧装置可满足带式输送机在各种工况下对张紧力的要求;张紧力计算时应充分考虑输送机启动方式和机尾自移时的影响。A kind of emulsion-driving automatic take-up of the belt conveyor was designed. AMESim model of the take-up and the belt conveyor were established, and the dynamic characteristics of the belt conveyor were simulated and analyzed separately during start-up, full-speed operation and the tail moving. The simulation results showed： on the premise of the flow of the pump station being more than a certain value, the take-up met the requirements of the belt conveyor for the tension in various operation modes; the start-up mode and the influence of the tail moving should be fully taken into account on calculation of tension.

关 键 词：带式输送机 乳化液 张紧装置 AMESIM 

分 类 号：TH222[机械工程—机械制造及自动化] TH137