可伸缩带式输送机液压张紧装置的开发  

Design of Hydraulic Tensioning Device of Pick-A-Back Belt-Conveyor

作　　者：吴虎城[1] WU Hu-cheng(School of Intelligent Manufacturing,Jiangsu Vocational Institute of Architectural Technology,Xuzhou 221116,China)

机构地区：[1]江苏建筑职业技术学院智能制造学院,江苏徐州221116

出　　处：《机械工程与自动化》2023年第4期85-86,89,共3页Mechanical Engineering & Automation

基　　金：江苏省自然科学基金资助项目(BK20211243);徐州市科技计划项目(KC16SG282)。

摘　　要：针对可伸缩带式输送机张紧装置的功能需求,提出了油缸-马达式张紧装置方案,给出了油缸-马达式张紧装置的系统方案及液压原理图。为验证方案及系统参数设计的正确性,建立了该系统的AMESim模型,并在输送机启动和机尾移动工况下进行张力控制仿真。仿真结果显示,张力控制精度达到2 kN,满足输送机的运行要求。According to the functional requirements of the tensioning device of the pick-a-back belt-conveyor,the scheme of the cylinder-motor tensioning device is put forward,and the system scheme and hydraulic schematic diagram of the cylinder-motor tensioning device are given.In order to verify the correctness of the scheme and the design of system parameters,the AMESim model of the system is established,and the tension control simulation is carried out under the conditions of conveyor start-up and tail movement.The simulation results show that the precision of tension control reaches 2kN,which meets the operation requirements of the conveyor.

关 键 词：带式输送机 液压张紧装置 AMESIM 

分 类 号：TH222[机械工程—机械制造及自动化]