加盖漏斗车顶盖开闭机构设计分析

Design and Analysis of Top Cover Opening and Closing Mechanism on Hopper Car

本文介绍了一种铁路货运加盖漏斗车顶盖开闭机构。对该机构开闭过程的机械原理进行了分析,并对其结构进行了详细设计,认为有必要进一步研究、实验,改进后应用于我国铁路货车中,提高我国铁路货物运输的安全性和环保水平。

The paper introduces a top cover opening and closing mechanism on railway hopper car. It analyses the mechani-cal principle of opening and closing process and designs its structure in detail. In order to enhance the safety and environ- mental protection level of railway freight transportation, the equipment should be improved through further research and experiment.