Feed crushing device capable of intermittently unloading

Abstract

The invention discloses a feed crushing device capable of intermittently unloading. The feed crushing device comprises a housing, a charge hole, crushing shafts, a crushing motor, a discharge hole andsupporting legs, wherein a two-way lead screw is arranged inside the housing; the two ends of the two-way lead screw are separately equipped with slide blocks in a sleeving mode; the upper ends of the slide blocks are fixedly connected with baffle plates; the right end of the two-way lead screw is equipped with a left bevel gear and a right bevel gear in a sleeving mode; a half bevel gear sleevesthe upper shaft stretching end of a double-axis motor; the crushing shafts are arranged inside the housing; a plurality of crushing blades are distributed on the crushing shafts; the two ends of eachcrushing shaft are rotatably connected with the inner wall of the housing; and the outer side wall of the housing is fixedly connected with the crushing motor. The double-axis motor drives the baffleplates to intermittently open and close, so that feed is controlled to intermittently drop, and much feed is prevented from entering 01 within short time to bring relatively great burden, and therefore, the crushing effect is guaranteed. The crushing shafts are arranged, so that crushing efficiency is improved; and feed is screened while crushing is performed.

Description

technical field [0001] The invention relates to the field of agricultural machinery and equipment, in particular to a feed crushing device for intermittent feeding. Background technique [0002] The crushing of feed raw materials is a very important link in feed processing. Through crushing, the large total surface area of ​​raw material particles per unit mass can be increased, the solubility of feed nutrients in animal digestive juice can be increased, and the digestibility of animals can be improved. Feed grinder can be used as feed The main equipment of the industry, the purpose of feed crushing is to increase the surface area of ​​the feed and adjust the particle size. Increasing the surface area improves the palatability, and it is easy to contact with the digestive juice in the digestion side, which is beneficial to improve the digestibility and better absorb the nutrients of the feed. On the one hand, adjusting the particle size reduces the energy consumed by livesto...

AI Technical Summary

Problems solved by technology

[0003] When the existing feed grinder crushes feed, it is often manually added feed into the feed port. During each feeding process, a large amount of feed is poured into the feed grinder in a short period of time, which greatly increases the burden on the equipment and affects the crushing effect.

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