Agricultural mounted implement with cleaning unit

An agricultural mounted implement for mobile cleaning of crops, performed on a vehicle, the implement comprising:

• a mounting frame adapted to couple in a height adjustable manner to a front or rear lifting mechanism of the vehicle and which is supported on the lifting mechanism and/or on wheels standing on the ground;
• a fan held on the mounting frame;
• and
• a cleaning unit held on the mounting frame, the cleaning unit comprising:
• a pickup for picking up the crop to be cleaned;
• a drum which, during operation, has a longitudinal extension transverse to a direction of travel of the vehicle and rotates, and which has a plurality of radially protruding tines held in an axially distributed manner;
• a first air distribution tray that comprises a first air passage and which, during operation, is held on the mounting frame behind the pickup in a direction of travel and is connected to the fan via an air duct;
• a conveyor unit which, during operation, is held on the mounting frame behind the first air distribution tray in the direction of travel, and which conveys transverse to the direction of travel, and via which the cleaned crop is adapted to be ejected from the cleaning unit towards an ejection side, and
• a drop sieve held congruently under the conveyor unit on the mounting frame,
• wherein, during operation, an airflow is sucked in by the fan, passed under the first air distribution tray and blown out counter to gravity through the first air passage such that the crop picked up by the pickup is transported onwards to the conveyor unit, and
• wherein the pickup and conveyor unit of the cleaning unit and the fan are driven, during operation, by an auxiliary drive of the vehicle.