self-propelled machine for mobile platform and cage platform and movable in all directions to the pruning of trees and the

摘要

a self-propelled machine for mobile platform and cage platform and movable in all directions for tree pruning and harvesting of fruit comprises the following components: a frame (1).view from wheels (2, 3)4); a parallelogram articulated (6) which supports a cage (7); a rotating arm (8) which moves the articulated parallelogram (6) for moving the cage (7) under the action of appropriate martinet; provided a counterweight (9) arranged in a way appropriate sliding frame (1) so as to move from a first position next to a first wheel (3) to a second position nowa to a second wheel (4) and vice versa.all the intermediate positions being reachable from a counterweight (9) as a function of the position of the cage (7) in order to maintain the center of gravity of the load within the area under thethe frame (1) in all positions held by a cage (7); the means of connection (14, 19) being provided for connecting the counterweight (9) with the arm rotation (8).