Pick-up device for mown crops

Pick-up device having a plurality of tine cones which rotate in a controlled manner and which, mounted on drum discs, form a cylindrical drum of a conveyor device mounted rotatably on an axle in axle bearings which are themselves fastened in side plates screwed to a longitudinal member designed as a U-section which points with the legs in the direction of the conveyor device, the two legs being connected to guide supports and stripper bars being attached releasably to the legs which surround the drum of the conveyor device in an arc of a circle, and the guide supports and stripper bars being connectable by means of hooks and orifices and being provided with bores, by means of which they can be screwed to the leg of the longitudinal member by means of two screw connections, each forming a constructional unit composed of a guide support and a stripper bar.