A device for the treatment of crop cut and mower using such a device for the treatment

摘要

The present invention relates to a processing device of the cut forage comprising: - a first support (22) located in the vicinity of a first end (20) of a processing rotor (17) and comprising a first bearing (24) in which is guided in rotation the first end (20) of the processing rotor (17), - a transmission device (48) which comprises: * a first wheel (49), * a second wheel (50) mounted on the first end (20) of the processing rotor (17), * at least one endless transmission element (52), * a mechanism for adjusting the tension (53) of this (these) component (s) of the endless transmission (52), the invention is characterized by the fact that the mechanism for adjusting the tension (53) of the member (the) (s) of the endless transmission (52) comprises the first bearing (24) and the second wheel (50) which may be distant from the first wheel (49), as well as the means which make it possible to maintain the first bearing (24) and the second wheel (50) in the position of the adjustment required.