FEED MIXER Russian patent published in 2009 - IPC A23N17/00 

FIELD: agriculture.

SUBSTANCE: mixer is fixed on the weighing platform on the supports and consists of collection bowel with jet delivering meal and mixing and delivery augers fixed in the bowels. The collection bowels are made in the form of triangular prism obliquely truncated from above and directed down by acute angle. The collection bowel has an inlet chamber attached to the upper part of the bowel, it is rounded at the top and the lower part of it is made in the form of chute board. The mixing auger is fixed horizontally under the inlet chamber. The delivery auger is horizontally fixed in the lower part of the collection bowel and connected with chain scraper elevator pivotally fixed. The jet of the collection bowel is connected with mill by air hose. The air discharge tube with air filtering fabric bag on it is placed from one side of the collection bowel. A pocket for loading premixes and microelements is placed from another side of the collection bowel. A rectangular orifice is made in the inner side of the inlet chamber, a discharge unit of the scraper elevator having two valves in the upper part fits to the orifice. The mixing auger is fixed in a chute consisting of two longitudinal parts with slot, each of which does not reach complete length of the mixing auger. The fixed stop limit of meal delivery is fixed above the delivery auger.

EFFECT: qualitative mixing of feed components.