Dust reducing airflow diverter for combine
AssigneeDeere & Company
InventorsRobert Lee Day, Brian Mark Lobdell, Corwin Marcus Raymond Puryk, Janet Rose Maas
Life of this patent
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Abstract
An agricultural combine for harvesting, threshing and separating an agricultural crop includes a processing assembly. A conveying mechanism moves harvested crop material to the crop processing assembly. A rotating member feeds crop material from the conveying mechanism to the processing assembly. An airflow diverter is transversely positioned adjacent the rotating member to divert a potion of the airflow from the conveying mechanism into the crop processing assembly independent of the crop flow path.
Claims7
An agricultural combine for harvesting, threshing and separating an agricultural crop, the agricultural combine comprising:
- a crop processing assembly having an axial rotor;
- a conveying mechanism for moving harvested crop material to the crop processing assembly;
- a rotating beater between the conveying mechanism and the axial rotor for feeding crop material from the conveying mechanism to the axial rotor along a crop flow path;
- a transverse airflow diverter adjacent the rotating beater to divert a portion of the airflow from the conveying mechanism into the processing assembly on a path separate from the crop flow path.
A method for reducing dust escaping from the front end of an agricultural combine, the combine having a crop processing assembly and a rotating member for moving crop material along a crop flow path to the processing assembly, the method comprising:
- feeding crop material into the processing assembly along a crop flow path;
- and
- diverting a portion of the airflow from the front end of the combine to the processing assembly on a path separate from the crop flow path.
Dependencies are inferred from the claim text.