FAN ASSEMBLY FOR A CLEANING DEVICE OF A COMBINE HARVESTER

Abstract: a fan assembly for a cleaning device of a combine harvester includes a fan rotor, a housing which accommodates the fan rotor and defines an air inlet opening through which the fan rotor is inserted during assembly, and an inlet ring, which extends radially inward from the air inlet opening of the housing. a retaining ring is fastened to the housing and is equipped with elevations distributed around its circumference. the inlet ring is attached to the retaining ring and is provided with elevations, which are complementary to and abut the elevations of the retaining ring. the retaining ring and the inlet ring are connected to one another at their respective elevations by insertable retaining elements extending through coaxial openings in the elevations.

Inventors:

CPC Classification:

A01F12/444: PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE (devices for topping or skinning onions or flower bulbs )

Search for rejections for patent application number 18777929