车组绳输送机防滑设计方法与仿真优化  

Antiskid Design Method and Simulation Optimization of Rope Rail Conveyors

作　　者：赵慧剑 张耀成 庞新宇 左凌飞 田慰铭 Zhao Huijian;Zhang Yaocheng;Pang Xinyu;Zuo Lingfei;Tian Weiming(College of Mechanical and Vehicle Engineering,Taiyuan University of Technology,Taiyuan 030024,China;Shanxi Key Laboratory of Fully Mechanized Coal Mining Equipment,Taiyuan 030024,China)

机构地区：[1]太原理工大学机械与运载工程学院,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：《机械传动》2023年第2期79-85,共7页Journal of Mechanical Transmission

基　　金：山西省自然科学基金(201901D111062)。

摘　　要：车组绳输送机在长距运输中较带式输送机有一定优势,但其驱动系统的防滑问题并未受到重视。结合驱动轮结构与传动方式设计了一种防滑啮合副。基于运动学与高阶接触啮合理论,设计满足不干涉与强度条件的2阶接触防滑啮合副承载曲线,并设计了整体结构;对2阶接触防滑啮合副与线接触防滑啮合副建模与仿真,并对2阶接触防滑啮合副打滑工况进行了单因素试验。结果表明,2阶接触防滑啮合副较线接触防滑啮合副应力更为均匀;防滑啮合副部件防滑凸块曲率半径与高度应取较小值,宽度可取较大值。The rope rail conveyor has certain advantages over the belt conveyor in long-distance transportation,but the antiskid problem of its driving system has not been paid attention to.Combined with the structure of the driving wheel and transmission mode,an antiskid meshing pair is designed.Based on kinematics and high degree meshing contact theory,the load-bearing curve of a second-order contact antiskid meshing pair meeting the conditions of non-interference and strength,and the overall structure are designed.The second-order contact antiskid meshing pair and line contact antiskid meshing pair are modeled and simulated,and the sliding condition of the second-order contact antiskid meshing pair is tested by a single factor.The results show that the stress of the second-order contact antiskid meshing pair is more uniform than that of the line contact antiskid meshing pair;the curvature radius and height of antiskid bump of the antiskid meshing pair shall be smaller,and the width shall be larger.

关 键 词：车组绳输送机 防滑啮合副 几何设计 高阶啮合接触理论 仿真分析 

分 类 号：TH22[机械工程—机械制造及自动化]