GRAIN GRINDER Russian patent published in 2004 - IPC

FIELD: grain grinding devices. SUBSTANCE: proposed grain grinder includes loading bin mounted on bed frame and made in form of plate with port for escape of grain. Grinder is made in form of high-speed electric motor installed on plate. Secured on electric motor shaft which is passed through is impact plate whose plane of rotation passes under grain escape port. Grinder is also provided with side and lower sieves, baffle plate and control panel. Loading bin has W-shaped section; it is provided with at least two grain escape ports which are diametrically opposite in vertex of angles on side of bed frame; bed frame also has grain escape ports. Shaft of electric motor is located symmetrically relative to grain escape ports. Mounted between bed frame and bin is manually-operated grain flow rate regulator. EFFECT: increased productivity; improved service characteristics. 6 cl, 5 dwg