矿井提升罐笼自发电装置的设计与仿真分析  

Design and Simulation Analysis of a Mine Hoisting Cage Self Generating Device

作　　者：刘傲 阮学云[1] 宋玉中 RUAN Xueyun;LIU Ao;SONG Yuzhong(School of Mechanical and Electrical Engineering,Anhui University of Science and Technology,Huainan Anhui 232001,China;Product Development Technology Center,Chery Intelligent Automotive Technology Co.,Ltd.,Hefei 230051,China)

机构地区：[1]安徽理工大学机电工程学院,安徽淮南232001 [2]奇瑞智能汽车科技有限公司产品开发技术中心,安徽合肥230051

出　　处：《佳木斯大学学报（自然科学版）》2024年第5期57-61,25,共6页Journal of Jiamusi University：Natural Science Edition

基　　金：国家重点研发计划资助项目(2020YFB1314204);安徽理工大学大学生创新创业训练计划项目(S202010361049)。

摘　　要：矿井提升罐笼在煤矿的开采过程中工作环境复杂,在运行中需要对矿井提升系统进行监测、照明和内部监控。但罐笼直接供电的难度大,供电时间短,电池需要频繁的进行更换和检修。针对上述问题,进行了一种矿井提升罐笼自发电装置的研发,该装置能够将矿井提升机系统运行时产生的部分机械能转化为电能,对罐笼顶部的蓄电池充电。在满足罐笼内照明需求和保障罐笼运行时监控用电的要求下,确定方案的可行性并进行三维建模,其次采用ANSYS WORKBENCH对整体装置进行动力学分析及摩擦轮进行各阶模态分析,避免共振影响,然后对摩擦轮聚氨酯外圈进行磨损仿真以确保装置材料强度的可靠性。最后对实验样机进行测试,以此满足罐笼内用电需求,对于提升罐笼内部人员安全具有重要意义。The working environment of the mine lifting cage during the mining process is complex,and it is necessary to monitor,illuminate,and internally monitor the mine lifting system during operation.But the difficulty of directly supplying power to the cage is high,the power supply time is short,and the battery needs to be replaced and repaired frequently.In response to the above issues,a self generating device for mine hoist cage was developed,which can convert some of the mechanical energy generated during the operation of the mine hoist system into electrical energy and charge the battery at the top of the cage.Under the premise of meeting the lighting requirements inside the cage and ensuring the monitoring of electricity consumption during the operation of the cage,the feasibility of the scheme is determined and three-dimensional modeling is carried out.Secondly,ANSYS WORKBENCH is used to conduct dynamic analysis of the overall device and modal analysis of the friction wheel at various stages to avoid resonance effects.Then,wear simulation is conducted on the polyurethane outer ring of the friction wheel to ensure the reliability of the device material strength.Finally,testing the experimental prototype to meet the electricity demand inside the cage is of great significance for improving the safety of personnel inside the cage.

关 键 词：罐笼自发电 结构设计 仿真分析 可靠性 疲劳磨损 实验验证 

分 类 号：TH122[机械工程—机械设计及理论]