悬臂堆料机的动力学及仿真研究  

Dynamics and Simulation Study on Cantilever Stacker

作　　者：姜蔚翔 孙树丰 刘健[1] Jiang Weixiang;Sun Shufeng;Liu Jian(School of Mechanical Engineering and Automation,University of Science and Technology Liaoning,Anshan 114051,China;Dashuitou Coal Mine Branch,Gansu Jinmei Energy Co.,Ltd.,Baiyin 730913,China)

机构地区：[1]辽宁科技大学机械工程与自动化学院,辽宁鞍山114051 [2]甘肃靖煤能源有限公司大水头煤矿分公司,甘肃白银730913

出　　处：《煤矿机械》2025年第5期75-78,共4页Coal Mine Machinery

基　　金：国家自然科学基金项目(51775258)。

摘　　要：悬臂堆料机是一种广泛应用的大型高效卸料机构。为提高悬臂堆料机的安全性与可靠性,首先采用Lagrange方程对悬臂堆料机进行动力学建模,并利用MATLAB对动力学方程进行计算分析,确定了悬臂堆料机工作时液压缸、液压杆、堆料底座质心的位移及速度;然后用SolidWorks对堆料机进行三维简化建模并导入ADAMS进行仿真分析;最后用ADAMS和MATLAB对悬臂堆料机动态特性进行联合仿真,并将仿真数据与理论结果进行对比分析,证明了利用这种基于联合仿真的方法来研究悬臂堆料机动态特性的可行性。The cantilever stacker is a widely used large-scale and efficient unloading mechanism.To improve the safety and reliability of the cantilever stacker,firstly used the Lagrange equations to perform dynamic modeling of the cantilever stacker.MATLAB was used to compute and analyze the dynamic equations,determined the displacements and velocities of the hydraulic cylinder,hydraulic rod,and the center of mass of the stacking base during operation.Then,SolidWorks was used to create a simplified 3D model of the stacker,which is then imported into ADAMS for simulation analysis.Finally,ADAMS and MATLAB were used for joint simulation of the dynamic characteristics of the cantilever stacker,and the simulation data was compared with theoretical results,proving the feasibility of using this joint simulation based method to study the dynamic characteristics of the cantilever stacker.

关 键 词：悬臂堆料机 动力学分析 虚拟样机 联合仿真 

分 类 号：TH246[机械工程—机械制造及自动化]