Deere & Company

Mingyong Chen

Michael T Meschke

Dusk S Mixon

Blain Joseph Cazenave

Tyler S Brammeier

A rotary cleaning system for a combine harvester that includes a hollow drum having a plurality of apertures along at least a portion of a length of an exterior surface of the drum, the drum having a feeding end configured to receive a harvested crop and a discharge end configured to expel chaff from the harvested crop and a guiding vane positioned in an interior of the drum, wherein one of the drum and the guiding vane is configured for rotation while the other one of the drum and the guiding vane is stationary to expel grain through the plurality of apertures in the drum. A feeding mechanism can be attached to supply the crop to the hollow drum. A fan can be attached to the rotary cleaning system to generate an air flow stream. A plurality of fingers can be positioned in the drum.

Rotary shoe cleaner

A cleaning arrangement for a sugarcane harvester with a cleaning chamber includes a deflector body with at least one deflection surface at least partly facing a feed stream of cane billets and other material from a feed train of a sugarcane harvester. The deflector body may be fixed to the sugarcane harvester such that the at least one deflection surface extends at least partly within the cleaning chamber. As the feed train moves the feed stream to the cleaning chamber, the at least one deflection surface may deflect at least a portion of the feed stream within the cleaning chamber.

Growing community of inventors

East Moline, IL, United States of America

Mingyong Chen