Claas Selbstfahrende Erntemaschinen Gmbh

J&uuml;rgen Nollmann

Martin Niermann

Dieter Amsbeck

J&ouml;rn Brinkmann

Dieter Strickmann

Sergej Kucerin

Martin Perdun

A stalk and chaff distribution arrangement in an agricultural harvesting machine having a chopping device arranged in a discharge region of the machine includes first and second blowers arranged adjacent to each other in the discharge region and each blower having a rotary shaft, a crop inlet opening, and a crop outlet opening; a crop dividing plate associated with the first and second blowers, the crop dividing plate having an apex and first and second diverging arms, said apex arranged in the direction opposite a crop flow from the chopping device to the blowers; and a first adjustable partial casing moveably associated the first blower and adjoining the first diverging arm, said first adjustable partial casing arranged circumferentially with the first blower; whereby a direction of the crop flow from the crop outlet of the first blower is changed when the first adjustable partial casing is moved.

Stalk and chaff distribution arrangement

An agricultural harvesting machine has straw walkers or the like, an air sieve device, a straw chopping device, and a variable straw and chaff distribution arrangement. The arrangement includes an articulated lever combination; a servo element associated with the articulated lever combination; preferably two rotary distribution blowers each having a material inlet opening and a rotor circumference and being connected to the articulated lever combination. The rotary blower is movable between two different plane-parallel positions by the articulated lever combination and servo element. A guide is provided for supplying chaff radially to the distribution blower.

Variable straw and chaff distribution arrangement

Growing community of inventors

Versmold, Germany

Jürgen Nollmann

Growing community of inventors

Versmold, Germany

J&uuml;rgen Nollmann

Jürgen Nollmann