Feed raw material grinder with impurity removal function

Abstract

The invention discloses a feed raw material grinder with the function of removing impurities, which comprises a feed raw material grinder body, a conveying mechanism, a negative pressure screening mechanism, a transmission floating mechanism, and a small impurity storage mechanism. One side of the feed raw material grinder body is provided with There is a conveying mechanism, the conveying mechanism includes a falling pipe, and a shaft rod is arranged in the falling pipe, a conveyor belt is connected between the falling pipe and the shaft rod, and a negative pressure screening mechanism is set between the main body of the feed raw material grinder and the conveying mechanism, The negative pressure screening mechanism includes a screening box. The present invention reduces the mixing of impurities such as stones and floating dust through the setting of corresponding mechanisms on the feed raw material grinder, reduces the damage to the grinder, not only improves the service life of the grinder, but also reduces the impact on the subsequent mixing of feed raw materials. Improve the uniformity of feed raw material mixing and the quality of feed raw materials, at the same time, reduce the possibility of livestock diarrhea.

Description

technical field [0001] The invention belongs to the technical field of pulverizers, and in particular relates to a feed raw material pulverizer with the function of removing impurities. Background technique [0002] Crusher is the general term of crusher and pulverizer. It is generally distinguished according to the particle size of the material. Feed raw material grinder can crush feed raw materials according to the set mesh number. It is one of the steps before mixing feed raw materials. First, it also determines whether the feed raw materials are mixed uniformly. The crushing fineness of feed raw materials and the mixing uniformity of compound feed raw materials are the two most important indicators to measure the processing quality of feed raw materials. [0003] At present, feed raw materials need to be crushed before being mixed, but when crushing, impurities such as stones and floating dust are often mixed in, which will cause great damage to the grinder, not only red...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a feed raw material grinder with the function of removing impurities, so as to solve the problem that the impurities in the feed raw materials will not only cause damage to the grinder, but also affect the quality of feed raw materials, which is not conducive to livestock breeding

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