SMALL-SIZED COMBINED FEED PRODUCTION UNIT Russian patent published in 2002 - IPC

FIELD: agriculture. SUBSTANCE: unit has feeder for enriching additives, grinder with hammer-type rotor and grid, and vertical mixer-accumulator. Grinder is equipped with flexible hose for feeding raw material. Head with slide gate is mounted on free end of hose. Feeder is positioned in zone readily reached by flexible hose. Grinder has fan, whose impeller and hammer-type rotor are mounted on electric engine shaft. Grid is located in carcass positioned inside grinder housing, eccentrically of electric engine shaft. Vacuumizer and bottom gate are mounted on outer surface of grinder closure. Mixer-accumulator casing is closed at its top part with filters, and housing is positioned in axially aligned relationship inside casing. Auger is vertically mounted in housing. Ready product discharge window with slide is positioned in upper part of housing. Vacuumizer bottom gate is arranged in free rocking relation on spindle and is biased by movable load. Unit is used for production of bulk combined feeds. EFFECT: wider range of feed producing equipment, increased efficiency and improved quality of feeds. 3 cl, 2 dwg