Importance

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Abstract

A maize chopper has a casing supported by a frame and maize-stalks are supplied to the casing. A chopping wheel has a supporting plate in the casing and rotatable around an axis of rotation and cutting elements are fixed to said supporting plate. Between the casing and a discharge duct joined to the casing brush cutters are arranged in a discharge passage for material discharged by the chopping wheel. Blades are provided at the side of the supporting plate of the chopping wheel turned away from the cutting elements and/or to the brush cutters. The width of the brush cutters, measured in the direction of the axes of rotation of the brush cutters, is smaller than the width of the discharge passage measured in the same direction such that in operation air displaced by the blades can flow beside the brush cutters through the discharge passage to the discharge duct to discharge material from the chopping wheel.

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First Claim