Feed crushing device with dehydration function

Abstract

The invention discloses a feed crushing device with a dehydration function, wherein the feed crushing device includes a box body, a crushing mechanism, a pre-extrusion mechanism and a dehydration mechanism; the box body is internally provided with a sieve barrel, the central position of the upper end face of the bottom of the sieve barrel is fixedly connected with a first rotating shaft, the outerside of the first rotating shaft is provided with a rotating barrel in a sleeving manner, and the outer wall of the rotating barrel is fixedly connected with crushing blades having the blade distancegradually decreased from top to bottom; the pre-extrusion mechanism is arranged below the sieve barrel; an aggregate hood is arranged below an extrusion roller group; the dehydration mechanism is arranged below an extrusion material hood. Through cross arrangement of a hourglass shaped dehydration barrel as well as spiral extrusion blades and an extrusion cone, feed dehydration is more thorough,the dehydration effect is improved, and the subsequent transportation and processing are facilitated; through arrangement of the crushing mechanism and the pre-extrusion mechanism, a feed is crushed and pre-extruded, subsequent dehydration operation is facilitated, and the production efficiency is improved; and through arrangement of the rotating sieve barrel, the sieving efficiency is improved.

Description

technical field [0001] The invention relates to the field of feed processing, in particular to a feed grinding device with dehydration function. Background technique [0002] Feed is the general term for the food of animals raised by all people. In a narrower sense, general feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder , oil, meat and bone meal, grains, feed additives and more than ten varieties of feed raw materials. [0003] In the process of feed processing, in order to facilitate the storage, transportation and processing of feed, the feed needs to be crushed and dehydrated. The traditional feed grinder only has a single crushing function, and the dehydration is generally done by drying. The dehydration cycle is long and the efficiency is low. , the production efficiency is not high, and the efficiency of the sieve plate for feed scr...

AI Technical Summary

Problems solved by technology

[0003] In the process of feed processing, in order to facilitate the storage, transportation and processing of feed, the feed needs to be crushed and dehydrated. The traditional feed grinder only has a single crushing function, and the dehydration is generally done by drying. The dehydration cycle is long and the efficiency is low. , the production efficiency is not high, and the efficiency of the sieve plate for feed screening is not high during the crushing process, and the sieve plate is easy to block, which affects the normal grinding

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