МОЛОТИЛЬНО-СЕПАРИРУЮЩЕЕ УСТРОЙСТВО

摘要

FIELD: agricultural engineering, in particular, equipment used in devices for threshing of crops vulnerable to damage. ^ SUBSTANCE: threshing and separating apparatus has pair of spring-loaded and rubberized rolls and threshing rolls arranged in pairs rearward of spring-loaded and rubberized rolls. Paired rolls are mutually correlated by means of synchronizing transmissions. Threshing rolls are made in the form of housings with pins and are equipped with flexible working members formed as blades with wavy edge. Roll housing is defined by shaft and C-shaped brackets. Additional pair of feeding spring-loaded and rubberized rolls is disposed between pairs of threshing rolls. In first pair of threshing rolls, C-shaped brackets are mounted so that concavities thereof are facing one another. In second pair of threshing rolls, concavity of C-shaped brackets of upper roll is oriented toward convexity of C-shaped brackets of lower roll. ^ EFFECT: increased efficiency and reduced amount of fractured grain and seeds with micro grass contaminants. ^ 5 dwg