Mower having a device for driving processing rollers of the mower

A mower comprising:

• a mowing group equipped with cutting elements and extending crosswise to a direction of work of said mower;
• first and second counter-rotating processing rollers having axes of rotation which extend at least approximately parallel to one another for causing a flow of cut product to pass between said first and second processing rollers, each of said first and second processing rollers comprising a drive shaft;
• a device for guiding said first and second processing rollers for allowing said first and second processing rollers to adjust to a thickness of the flow of the product to be processed;
• drive elements that are used for driving said first processing roller;
• and
• transmission elements which can comprise some of said drive elements, said transmission elements transmitting a rotation movement from said first processing roller to said second processing roller, regardless of a spacing of the first and second processing rollers allowed by the guide device during work;
• wherein:
• said transmission elements are installed in a housing, said housing comprising a first part and a second part which are hinged to one another by a joint, said joint having a geometric axes which is directed at least approximately parallel to the axes of rotation of the first and second processing rollers;
• and
• each of said first and second parts is mounted to pivot at least approximately around the axis of rotation of a corresponding one of said first and second processing rollers.