ELECTRIC GRAIN CLEANING MACHINE Russian patent published in 2002 - IPC

FIELD: agriculture. SUBSTANCE: electric grain cleaning machine has endless grid-type flanged belt made from spiral wire fixed to belt running around drums made in the form of outer and mid disks. Spacer bushings are arranged between disks and secured by means of pins disposed on movable frame, which is mounted on immovable frame. Belt is composed of rectangular grid-type cuts fixed along edges on V-belts. Outer disks of drums are manufactured from isolating material and are doubled through bushings. Movable frame is mounted on immovable frame through L- shaped attachments by means of flexible pads. Rubber rings are attached to mid disks along perimeter thereof. EFFECT: simplified construction, enhanced reliability in operation and reduced labor consumption for manufacture of machine. 3 dwg