SELF-PROPELLED COMBINE HARVESTER Russian patent published in 2017 - IPC A01F12/40 A01D41/12 

FIELD: agriculture.

SUBSTANCE: self-propelled combine harvester contains a spreader for distributing straw which is installed in the rear part of the combine and receives straw from the residual grain extractor. The spreader consists of two spinning discs which operate on the principle of a blowloader. The disks are set in motion towards each other with their own drive elements and have radial grippers on their end surfaces in contact with the straw. It is possible to control the spreading process or the width of the spread due to the fact that each spinning disc can be rotated from a substantially horizontal position about an axis oriented along the longitudinal axis of the combine harvester.

EFFECT: spreader of the combine harvester ensures uniform application of straw into the soil and its uniform rotting.

10 cl, 4 dwg