Harvesters – Motorized harvester – Including driven air-blower unit
Patent
1989-03-27
1990-05-29
Novosad, Stephen J.
Harvesters
Motorized harvester
Including driven air-blower unit
56 32, 56 41, A01D 4610
Patent
active
049284592
ABSTRACT:
An air system for a cotton harvester having a harvester mechanism including a doffer assembly which forcibly directs doffed cotton toward a discharge compartment arranged on the cotton harvester. The air system of the present invention provides an elongated member which directs a stream of air rearwardly from the doffer assembly in a manner inhibiting doffed cotton from repeating around the doffer assembly. The air system of the present invention further contemplates directing a column of air downwardly behind the doffer assembly to positively evacuate an upper end of the discharge compartment and inhibit rebounding cotton from repeating around the doffer assembly. The air system of the present invention is especially useful for handling of harvested cotton in damp or high yield cotton conditions.
REFERENCES:
patent: 3114227 (1963-12-01), Morkoski et al.
patent: 3378309 (1968-04-01), Copley et al.
patent: 3401510 (1968-09-01), Hubbard
patent: 3427791 (1969-02-01), Hubbard
patent: 3464191 (1969-09-01), Copley et al.
patent: 3515437 (1970-06-01), Copley et al.
patent: 4501112 (1985-02-01), Thedford et al.
patent: 4660359 (1987-04-01), Deutsch
patent: 4821497 (1989-04-01), Deutsch et al.
Thedford Guy N.
Wells Gary L.
J. I. Case Company
Melius Terry Lee
Novosad Stephen J.
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