基于虚拟样机技术的摩擦式提升机动力学仿真  

Dynamic simulation on friction hoist based on virtual prototyping technology

作　　者：刘义 邹声勇 李济顺[3] LIU Yi;ZOU Shengyong;LI Jishun(Changzhou Vocational Institute of Mechatronic Technology,Changzhou 213164,Jiangsu,China;CITIC Heavy Industries Co.,Ltd.,Luoyang 471039,Henan,China;School of Mechatronics Engineering,Henan University of Science&Technology,Luoyang 471003,Henan,China)

机构地区：[1]常州机电职业技术学院,江苏常州213164 [2]中信重工机械股份有限公司,河南洛阳471039 [3]河南科技大学机电工程学院,河南洛阳471003

出　　处：《矿山机械》2019年第11期17-22,共6页Mining & Processing Equipment

基　　金：国家重点基础研究发展计划(973)项目(2014CB049 400);江苏高职院校教师专业带头人高端研修(2019GRFX012)

摘　　要：为研究摩擦式提升机的摩擦传动特性,构建了摩擦式提升机多点接触动力学计算模型,分析了空载和重载工况下提升容器的速度与应力情况,并在提升主轴上选取测点对理论分析结果进行验证。结果表明,摩擦式提升机多点接触动力学计算模型为分析摩擦式提升机提升过程中部件的动应力历程,以及摩擦接触处钢丝绳的接触力、张力、滑动、接触等摩擦传动特征提供了一个有效的研究工具。In order to study the friction drive characteristic of the friction hoist, the paper built the friction hoist multi-point contact dynamic computation model, and analyzed the velocity and the stress of the hoisting container in no-load mode and heavy load mode. In addition, it selected several testing points on the hoisting spindle to check the theoretical analysis results. The results showed the friction hoist multi-point contact dynamic computation model offered an effective tool for analyzing the dynamic stress of various components as well as the friction drive characteristics such as the contact force, tension, slide and contact at the friction contact point of the wire rope in the hoisting process of the friction hoist.

关 键 词：摩擦式提升机 柔性体 虚拟样机 动力学仿真 

分 类 号：TD534.3[矿业工程—矿山机电]