一、前言 对于煤矿来说,在力求提高生产效率和安全技术的同时巷道维修也是很重要的。特别是从防底鼓问题来看,卧底作业乃是一个中心环节,然而目前的现状是机械化效率比较低,不得不依赖于人力。为了解决这个问题,需要研制小型、使用简便的卧底机,谋求卧底作业机械化。 I. INTRODUCTION For coal mines, it is also important to maintain the roadway while striving to improve production efficiency and safety technology. In particular, from the issue of anti-kickback drums, undercover operations are a central aspect. However, the current situation is that mechanization is inefficient and has to rely on manpower. In order to solve this problem, it is necessary to develop a compact and easy-to-use undercover machine to mechanize undercover operations.