BULK MATERIAL THROWING APPARATUS Russian patent published in 2004 - IPC

FIELD: agricultural engineering, in particular, grain throwing, loading, unloading and cleaning equipment for grain cleaning machines. SUBSTANCE: bulk material throwing apparatus has pressing drum with vessels, endless belt for embracing of pressing drum, charging hopper provided with feeder, and drive. Pressing drum is divided crosswise by means of transverse disk into two equal halves. Transverse disk is connected with end disks by means of transverse inclined blades. Transverse inclined blades are staggered at both sides of central disk. EFFECT: increased efficiency in separating of grain material into fractions. 4 dwg