Feed multi-stage crushing device for animal husbandry cultivation

Abstract

The invention discloses a feed multi-stage crushing device for animal husbandry cultivation. The feed multi-stage crushing device comprises a bottom plate, a first crushing box and a second crushing box; a second rotating shaft is rotatably mounted at the middle position in the first crushing box; two first rotating shafts are symmetrically and rotatably mounted at the positions, on the left sideand the right side of the second rotating shaft, in the first crushing box; a plurality of mutually matched crushing blades are uniformly mounted on the first rotating shaft and the second rotating shaft; and the upper side and the lower side in the second crushing box are respectively provided with a coarse crushing roller and a fine crushing roller. According to the feed multi-stage crushing device, the second rotating shaft which continuously changes rotating direction in the first crushing box drives the first rotating shaft to rotate in the opposite direction, so that the feed is cut andcrushed by the crushing blades; and the feed is further crushed by the coarse crushing roller and the fine crushing roller, thus the crushing effect is excellent, the crushed feed particles are uniform in size, the crushing time is short, and the feed is advantageously subjected to subsequent processing.

Description

technical field [0001] The invention relates to the technical field of feed processing, in particular to a multi-stage crushing device for feed used in animal husbandry. 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. The feed includes soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, additives, whey powder, oil, meat and bone meal, grain, sweet sorghum and more than ten varieties of feed materials. [0003] Feed needs to be crushed during feed processing. The existing feed crushing device not only has a complex structure, but also has a poor crushing effect, which cannot completely crush the feed, resulting in uneven particle size of the crushed feed, which not only affects the quality of the feed. Subsequent processing is not conducive to the consumption of livestock. Contents of the ...

AI Technical Summary

Problems solved by technology

[0003] Feed needs to be crushed during feed processing. The existing feed crushing device not only has a complex structure, but also has a poor crushing effect, which cannot completely crush the feed, resulting in uneven particle size of the crushed feed, which not only affects the quality of the feed. Subsequent processing, and it is not conducive to the consumption of livestock

Images