System for mechanically driving at least one tool of a farm machine comprising two stackable sections and method for preparing such a machine for work or for the road

摘要

The system has a drive transmission axle (250) positioned in an upper or a lower part of each of two half-frames (1a, 1b) or positioned in an upper or lower part of an intermediate frame. A portion of the transmission axle is coincident with a drive axle (236) of a drive mechanism of tools arranged at an end of the half-frame (1a) and a transmission shaft (22) mounted on the upper or lower part of the intermediate frame. An independent claim is also included for a method for automatically preparing an agricultural machine for a road.