Granulating device for feed processing and granulating method thereof

Abstract

The invention discloses a granulating device for feed processing and a granulating method thereof. The granulating device comprises a material barrel, an extrusion mechanism, a material receiving mechanism and a supporting mechanism, an inner cavity of the material barrel is of a hollow structure, and a plurality of discharging holes which are annularly and evenly distributed at intervals are formed in the bottom end of the outer wall of the material barrel; a plurality of arc-shaped ejector blocks which are annularly and evenly distributed at intervals are arranged on the upper end face of anexpansion disc, the extrusion mechanism comprises an upper cover, a first driving motor, a lower pressing disc and a threaded rod, and the material receiving mechanism comprises a material receivingdisc, a frustum-shaped hollow base, a plurality of J-shaped material guiding plates and a plurality of material scraping wedge blocks. The supporting mechanism comprises a chassis, three extension rods, a second driving motor, three supporting plates and three guide rods. Feed raw materials are subjected to particle forming operation, the material receiving mechanism provided with the material scraping wedge blocks is shifted up and down, and pellet feed adhering to the outer wall of the material scraping wedge blocks can be vibrated to fall onto the corresponding J-shaped material guide plateand slide down along the J-shaped material guide plate to the inner cavity of the material receiving disc to be collected in a centralized mode.

Description

technical field [0001] The invention relates to the related technical field of feed granulation, in particular to a granulation device for feed processing and a granulation method thereof. Background technique [0002] At present, the aquaculture industry uses pellet feed to feed livestock, and the feed pellet machine is an indispensable processing machine. For the feed pellet machines currently on the market, the discharge port of the feeding system is generally located on the side of the machine. The screw body on the material conveying screw is conveyed in one direction, and then forms cylindrical granules from the extrusion head, but at present, because the feed raw materials in the granulation process contain a certain amount of water relative to the finished feed, it is easy to pass extrusion Forming operation, but the extruded granules have a certain degree of stickiness, which is easy to adhere to the outer wall of the scraper, which may eventually lead to more and m...

AI Technical Summary

Problems solved by technology

[0002] At present, the aquaculture industry uses pellet feed to feed livestock, and the feed pellet machine is an indispensable processing machine. For the feed pellet machines currently on the market, the discharge port of the feeding system is generally located on the side of the machine. The screw body on the material conveying screw is conveyed in one direction, and then forms cylindrical granules from the extrusion head, but at present, because the feed raw materials in the granulation process contain a certain amount of water relative to the finished feed, it is easy to pass extrusion Forming operation, but the extruded granules have a certain degree of stickiness, which is easy to adhere to the outer wall of the scraper, which may eventually lead to more and more feed on the scraper, which will affect the granulation operation, so here is the design and production A granulation device and granulation method for feed processing, so as to solve the above problems

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