Sampling and splitting device for mining powder

The utility model discloses a sampling and splitting device for mining powder, belongs to the technical field of mineral analysis and detection equipment, and is used for splitting and sampling the mining powder. According to the technical scheme, a material conveying belt and a conveying motor are fixedly installed on an upper frame of a support, the material conveying belt is connected with the conveying motor, a material regulation and control belt and a regulation and control motor are located above the material conveying belt, and the material regulation and control belt and the regulation and control motor are fixedly connected with the two sides of the support. A gap for materials to pass through is formed between the material conveying belt and the material regulation and control belt, the division box body is located below the front end of a frame of the support, a material guiding impeller is installed on the upper portion of the division box body, a material distribution plate is installed below th