一、前言罐笼阻车器是罐笼的一个部分,它在罐笼提升中阻止罐内矿车溜出罐外,在井口或中段换车时配合换车设备按要求准确地开启及关闭。由于坑内开采的金属矿山所采用的矿车规格繁多提升、运输系统较复杂,相应的罐笼规格和换车系统亦较多与复杂,因之金属矿的罐笼阻车器型式多种多样,仅以考察所见就不下几十种。 I. INTRODUCTION The cage is a part of the cage. It prevents the tank car from slipping out of the tank in the cage promotion. When the car is in the wellhead or in the middle, it can be opened and closed accurately with the changeover equipment as required. Due to the increasing specifications of the trailers adopted by the mined mines in the pit, the transportation system is complicated and the corresponding cage specifications and the system for changing cars are also more complicated. Therefore, the types of cage car stoppers in the metal mines are various See no fewer than dozens of species.