Support device usable in agriculture machine particularly, arboriculture and viticulture.

摘要

The invention relates to a support device (1) MACHINE USED IN CONCRETE VITICULTURA. This device comprises a mast (10) pivotable about an axis (11) disposed THE INSIDE OF SUCH MAST under the action of a hydraulic jack (60) and a holding arm (40) MACHINE YOU CAN pivotable about an axis (24) attached to a sleeve (20) under the action of a hydraulic jack (70), HOSE COULD SLIP ON MAST (10). LOS GATOS (60, 70) are disposed DOWN AND UP AND BY BOTH PARTIES SHAFT (10A) of said MAST are combined with each other, so MACHINE THAT CONSERVE AUTOMATICALLY seat during pivoting of the mast (10). Height adjustment of the machine is effected by action of a jack (80) whose pivot axis LOWER (81) is supported by a bracket (13) and the hinge pin SUPERIOR (82) is connected to a support (21) SOLIDARITY TO THE CUFF. THIS CAT (80) has the characteristic that its axis is laterally offset from the axis (10A) of the mast (10). The device (1) is provided with a connecting rod (30) comprising a rear seat (32), A PART OF FRONT SEAT (33) and between these two parts of seat, a tubular element (31). ARM (40) may be disposed on the seating surface (33) at different heights. The sleeve (20) comprises FRONT AND BACK MAST (10) having an axis (24F) and a shaft (24R) respectively. THE ROCKER MAY WELL be pivotally mounted on the shaft (24F) or on the shaft (24R)