УСТРОЙСТВО ДЛЯ ТРАНСПОРТИРОВАНИЯ И ОЧИСТКИ КОРНЕПЛОДОВ

摘要

FIELD: agricultural engineering. ^ SUBSTANCE: apparatus has cleaning sections arranged in two rows on frame and equipped with parallel shafts having pilers. Pilers are made from elastic base having solid center and spacer bushings. Upper row pilers are made elliptical and provided with diametrically arranged sweepers. Sweepers are extending along larger diameter of ellipse, have height not allowing said sweepers to protrude beyond piler, and width equal to that of spacer bushings. Sweepers are arranged for cooperation with sweepers of adjacent tier. Sweepers positioned on vertical surfaces of each of even piler in upper row of pilers, symmetrically and axially to this piler at both sides thereof are made T-shaped and face with their horizontal strip toward piler axis. Said sweepers are successively offset with respect to one another by value corresponding to size of horizontal strip of T-shaped sweeper. Pilers of each row are rigidly fixed on shaft in angularly offset relation with respect to one another so that ends of large diameter of pilers define helical line. Centers of attachment shafts of adjacent upper and lower pilers define isosceles triangle in cross section. Lower row pilers are formed elliptical. ^ EFFECT: enhanced reliability in operation and reduced dynamic loading of apparatus. ^ 3 dwg