PERFECTIONNEMENT AUX MACHINES AGRICOLES POUR DEPLACER DU FOURRAGE OU D'AUTRES VEGETAUX SE TROUVANT SUR LE SOL

摘要

The implement may be mounted on the rear of a tractor and is designed to displace fodder lying on the ground. It comprises an elongated support frame (1) equipped with rotors (11-14) which are imparted with rotation during operational phases. The rotor axes are inclined to the vertical and the support is not parallel to the ground, the effect of support inclination being that each rotor has a different effective height. The support may subtend an angle (alpha) of some three degrees with the ground and may rise in the direction in which fodder is displaced. The rate at which rotor height varies is uniform.