SMALL-SIZED FEED MILL Russian patent published in 2019 - IPC A23N17/00 

FIELD: agriculture; machine building.

SUBSTANCE: small-size feed mill relates to agricultural machine building, particularly, to livestock breeding mechanization, and can be used in production of feedstuffs in conditions of small forms of farming. Small-size feed mill comprises hopper installed vertically and divided into sectors by partitions, main funnel, additional funnel with neck with spiral guides. Funnel of the main funnel is made solid, its inner part is equipped with plates installed at an angle to the flare. Under the main funnel there is a cylindrical grinding chamber with a rotary blade fixed on the shaft of the independent electric drive. Lateral walls of the grinding chamber are made as a detachable ring with holes. In the mouth of the additional funnel there is a window with a dosing unit for feeding loose additives. Under the additional funnel there is a screw conveyor driven into rotary motion by an electric drive.

EFFECT: invention usage allows to reduce energy consumption for process of compound feed preparation with simultaneous increase of mixture quality due to components dosing precision.

1 cl, 2 dwg