MACHINE FOR THRESHING AND SEPARATING OIL-BEARING SEEDS Russian patent published in 1996 - IPC

FIELD: agricultural engineering; machines for separation of seeds from shells. SUBSTANCE: machine has frame 2 on which seed transportation conveyor 7 is installed, threshing drum 4, fan 9, sorting-and-transportation device and drive 3 are installed. Sorting-and-transportation device is made in form of two belt conveyors 10 and 11, one being placed inside the other. Belt of outer conveyor 10 is provided with holes. Upper belt of inner conveyor 11 is mated with inner surface of upper belt of outer conveyor 10 for overlapping in width all holes of conveyor belt. Mounted behind output end of inner conveyor 11 is kernel collector 18 with auger 19, and shell collector 24 with auger 25 is arranged behind output end of outer conveyor 10. EFFECT: enlarged operating capabilities. 5 cl, 6 dwg