Small feed granulator

Abstract

The invention discloses a small feed granulator. The small feed granulator comprises a device machine body, a transmission device and a main box; the main box body is internally provided with a circular mould, one side of the circular mould is provided with a circular mould main shaft and is connected with the transmission device, and the other side of the circular mould is provided with a compression roller connector; the compression roller connector is coaxial with the circular mould main shaft; a pair of compression roller structures is arranged in the circular mould, and each compression roller structure comprises a compression roller eccentric shaft and a compression roller shell; the compression roller eccentric shafts are fixed to the compression roller shells through compression roller end covers, the tail ends of the compression roller eccentric shafts are of a spline structure and are cooperatively connected with the other end of the compression roller connector, and the outer surface of each compression roller shell is in a tooth arc shape; gaps are formed in the contact portions of the compression roller shells and an inner cavity of the circular mould; a cutter deviceand a discharging plate are arranged below the circular mould. The small feed granulator is simple in structure, easy to operate and maintain, high in production efficiency and very suitable for homeuse of farmers.

Description

technical field [0001] The invention relates to the technical field of feed processing machinery, in particular to a small feed pellet mill. Background technique [0002] As a very mature traditional particle forming and processing equipment, the granulator is also widely used and indispensable important particle forming and processing equipment. The physical and biochemical properties of the material can be changed by granulating through a granulator to meet the needs of various industries such as feed, grain, and food for granulated materials. The principle is based on the existence of suitable gaps between powdery raw material granules. The powder feed is characterized by fluidity, showing a loose state in the granulation chamber. In the process of machine production, raw materials go through a series of granulation processes, in which starch gelatinization occurs under pressure, the activity of biological enzymes in raw materials is also enhanced correspondingly, and t...

AI Technical Summary

Problems solved by technology

[0003] However, during the long-term rolling process, the pressure roller and the ring die will be worn or displaced, the gap between the two will gradually become larger, and the granulation effect will gradually deteriorate; therefore, it is necessary to manually adjust the gap. The adjustment of the granulator is troublesome. When the structure of the granulator is too complicated, it is very unfavorable to adjust the gap between the pressure roller and the ring die, and the adjustment of the gap needs to replace the pressure roller, and the cost is high.

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