CEREAL AND BULK MATERIAL GRINDER Russian patent published in 2005 - IPC

FIELD: agricultural engineering, in particular, equipment for crushing and grinding of cereal and bulk materials.

SUBSTANCE: grinder has hammer with two grinding cheeks, said hammer being made in the form of pendulum and being suspended on shaft within casing. Hammer is secured on supporting members and is composed of two working cheeks and two side walls, two grinding chambers defined by grinding cheeks of hammer and casing, vibratory drive, and charging hopper. Branched channel is provided in central part of hammer for connecting charging hopper with grinding chambers. Supporting members are made in the form of cables. Adjusting openings may be provided through casing side walls.

EFFECT: simplified construction, reduced dynamic loading and decreased noise level.

2 cl, 2 dwg