Abstract: The invention relates to an agricultural working machine (1), in particular a forage harvester (2), with at least one spout (4) for conveying received and processed crop (7) to a transport vehicle (6, 25), wherein an electro-optical device (18) is provided for the direction control of the spout (4) at least during the process of conveying to the transport vehicle (6, 25), and wherein the electro-optical device (18) detects characteristic parameters (30) of the spout (4) and characteristic parameters (30) of the transport vehicle (6) and/or the agricultural working machine (1). This ensures that a control of a spout (4) of agricultural working machines (1, 2) is provided which almost completely relieves the operator of the agricultural working machine (1, 2) of the task of monitoring the spout.

Abstract: In a combine harvester having a tangential-flow threshing unit installed transversely to the direction of travel and comprising a drum (6) and a concave which has a frame (14) and a removable sieve lining (25), an inclined conveyor (3) protruding into the threshing unit housing through the front wall (1) of the latter and an opening in this wall (1) being arranged above the inclined conveyor (3), it is proposed, in order to facilitate the installation and removal of the sieve lining (25), that the said sieve lining be divided into a plurality of longitudinally abutting lining sections which are supported at the butt joints by arcuate webs and that the sieve lining (25) and the frame (14) be designed in such a way that the sieve lining (25) is removable in the circumferential direction from the frame (14) and can be removed through the opening in the wall (1) without dismounting the inclined conveyor (3).