It is applicable to coal mine downhole dark or main deviated well's level and inclination ≤ 29 °continuous transportation. The middle crossbeam of machine body adopts reinforced type. According to slope's large or small, adds blocking coal and anti-skid equipment and braking device. Upper trough idler adopts four idlers, which is divided into front and back rows, forming a grooved angle of 60 degree, to prevent raw coal slipping.
Zhao Chunhui Dasong Village, Liwu Town, Lixian County, Baoding City, Hebei Province