Crop threshing or separating – Threshing – Axial flow through threshing section
Patent
1996-11-22
1998-07-14
Melius, Terry Lee
Crop threshing or separating
Threshing
Axial flow through threshing section
460119, 460150, A01F 1258
Patent
active
057795428
ABSTRACT:
A grain combine for threshing grain from crop has a threshing rotor within a rotor housing, a front plate with a crop entry hole, a stationary ring mounted on the rearward side of the front plate, a plastic bearing pad mounted on the outer surface of the stationary ring, and a rotating ring mounted to the forward end of the rotor housing which lands on the bearing pad, thereby supporting the rotor housing. The bearing pad has a soft, elastomeric inner layer adjacent to the stationary ring, and a hard, elastomeric outer layer adjacent to the rotating ring. In addition, the rotating ring has a plurality of holes that allow dirt or other foreign material to exit the rotor housing.
REFERENCES:
patent: 3626951 (1971-12-01), Jan Vogelenzang
patent: 4249542 (1981-02-01), Schuler
patent: 4353376 (1982-10-01), Schuler
patent: 5562540 (1996-10-01), Balmer
Dwyer Sushil V.
Underwood Mark Ray
Bradley James E.
Deere & Company
Melius Terry Lee
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