A sorting equipment for sorting the size of minerals

Abstract

The invention discloses a sorting device for sorting mineral sizes, which comprises a casing, a groove is formed on the upper end surface of the casing, a sorting frame is inserted into the groove, and pressure is provided on the left and right inner walls of the groove. The sensor is equipped with a screening frame in the selection frame, and the screening frame includes inclined rotating rollers. The lower end of the rotating roller is hinged on the support rod, and the upper end of the rotating roller is hinged on the side wall of the sorting frame and inserted through the side wall of the sorting frame. The sleeve is fixed with a first gear, the first gear is fixedly connected with a driving motor, the driving motor is fixed on the side wall of the sorting frame, the driving motor is connected with the pressure sensor, the second gear is meshed with the first gear, and the second gear is meshed with the second gear. One gear meshes with the rack and the second rack does not mesh with the rack. The two ends of the rack are fixed on the grooves. The distance between the adjacent rollers on the upper screening rack in the sorting frame is larger than that on the lower screening rack. The spacing between adjacent rollers. The invention can improve the effect and efficiency of mineral sorting, and at the same time facilitates the extraction of sorted minerals.

Description

Technical field: [0001] The invention relates to the technical field of mining machinery and equipment, in particular to a sorting device for sorting mineral sizes. Background technique: [0002] Minerals refer to the simple substances of natural elements and their compounds that are produced and developed in various geological processes and are relatively stable under certain geological and physical and chemical conditions. Minerals have a relatively fixed chemical composition, and those in solid state also have a definite internal structure. Minerals are the basic units that make up rocks and ores. In the mining industry, it is necessary to sort the excavated ore minerals by size. Manual sorting is labor-intensive, and the sorting process is highly subjective, so that the size of the minerals cannot have a standard classification specification. Therefore, the existing Advanced mineral sorting equipment has the disadvantages that the sorting specifications are not clear, a...

AI Technical Summary

Problems solved by technology

In the mining industry, it is necessary to sort the excavated ore minerals by size. Manual sorting is labor-intensive, and the sorting process is highly subjective, so that the size of the minerals cannot have a standard classification specification. Therefore, the existing The advanced mineral sorting equipment has the disadvantages that the sorting specifications are not clear, and it is not convenient to take out the minerals after sorting

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