SMALL-SIZED FEED UNIT Russian patent published in 2023 - IPC A23N17/00 

FIELD: feed industry.

SUBSTANCE: invention relates to the feed industry, can be used for the preparation of loose feed in farms. The small-sized compound feed unit contains a crusher with a rotor, a deck and a sieve, an electric drive, a hopper-mixer with a vertical auger installed in it, an intake flexible hose with a nozzle for feeding grain into the crusher. The mixer hopper additionally contains an outlet pneumatic conduit connected to the nozzle of the sleeve for supplying grain to the crusher. The deck of the crusher is made in the form of a multifaceted prism with alternating faces in the form of sieves. The rotor is mounted on the same axis as the fan. Inside the mixing hopper, along its vertical axis, a funnel-shaped casing is installed, on the generatrix of the conical part of which there are holes of increasing cross-section as it approaches the base. The vertical screw is located inside the casing and is made in a shape that copies the shape of the inner cavity of the casing. The air flow from the mixing hopper is fed into the nozzle-ejector.

EFFECT: use of the invention will improve the quality of the finished product.

1 cl, 5 dwg