| 摘要 |
FIELD: agricultural engineering, in particular, technique used in grain combines. ^ SUBSTANCE: inclined chamber has hollow casing with smooth bottom and set of rotors positioned within inclined chamber and provided with gripping members. Gripping members on two adjacent rotors are made U-shaped and are arranged in helical lines of opposite directions. On adjacent rotors in gaps between U-shaped gripping members there are additional plates arranged in helical lines and provided with cutting edges. Terminating rotor has helical gripping member attachment line coinciding in direction with helical line of previous rotor. Container for collecting of hard objects is placed within bottom of inclined chamber and adapted to protect mechanisms from damage. ^ EFFECT: increased efficiency owing to leveling of mass advanced through inclined chamber to thereby provide for uniform charging of threshing apparatus. ^ 5 dwg |
