Belt ore automatic sampling and pretreatment device

A belt ore automatic sampling and pretreatment device comprises a sampling system, a rotary feeding system, a crushing system, a mixing system and a sample separating system, the sampling system is arranged at the tail of an ore conveying belt, the lower end of the sampling system is communicated with the rotary feeding system through a first ore chute, and the lower portion of the rotary feeding system is connected with the crushing system; the lower end of the crushing system is communicated with the mixing system through a second ore chute, and the discharge port end of the mixing system is communicated with the sample separation system; the belt ore sampling device can solve the problems that belt ore sampling at present consumes a large amount of time and manpower, sampling is not uniform, and subjectivity is high. The technical effects of automatic sampling and sample pretreatment are achieved. 一种皮带矿石自动取样及预处理装置，装置包括取样系统、旋转给料系统、破碎系统、混料系统和分样系统，取样系统设置在矿石传输皮带的尾部，取样系统的下端通过第一矿石溜槽连通旋转给料系统，旋转给料系统的下方连接破碎系统，破碎系统的