Patent
1987-06-30
1989-04-18
Weiss, John
130 27R, 130 27T, A01F 1248
Patent
active
048217441
ABSTRACT:
A gull wing shaped diverted is positioned in an opening between two oppositely rotated endless belted conveyors having transverse paddles for propelling grain and chaff falling from the threshing and separating means downwardly. A blower means forms a substantially horizontal air stream that is directed against the substantially downwardly propelled gain and chaff to separate the lighter chaff from the heavier grain. The blower can comprise one fan assembly or two and provide an air stream to the cleaning shoe assembly.
REFERENCES:
patent: 2589440 (1952-03-01), Shappe
patent: 2970599 (1961-02-01), Jeantil
patent: 3456786 (1969-07-01), Lee
patent: 3635336 (1972-01-01), Chapman
patent: 3800804 (1974-04-01), Boone
patent: 4007744 (1977-02-01), Shaver
patent: 4103691 (1978-08-01), Shaver
patent: 4444208 (1984-04-01), Raineri
patent: 4627446 (1986-12-01), Huhman
Transactions of the ASAE, 1970, "Aerodynamic Separation in a Combine Shoe," D. W. Rumble and J. H. A. Lee.
Transactions of the ASAE, 1966, "Pneumatic Separation of Grain and Straw Mixtures," J. B. Uhl and B. J. Lamp.
Canadian Agricultural Engineering, vol. 15, No. 2, Dec. 1973, "Aerodynamic Separation of Grain from Straw and Chaff in a Dispersed Stream, " G. C. Misener and J. H. A. Lee.
Coers Bruce
Turner Reed J.
Deere & Company
Weiss John
LandOfFree
Belted grain accelerator for a threshing machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Belted grain accelerator for a threshing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Belted grain accelerator for a threshing machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2390651