Mounting for agricultural tool to tractor chassis - has plate with hydraulic ram mounted on chassis connected via linkage to tool mounting plate

摘要

The suspension device for mounting an agricultural tool to a tractor chassis includes a horizontal jack mounted on a plate fixed to the chassis. The piston rod has a cap fitted to the end through which passes a pivot axis. Two other pivot axes are mounted on the plate and each have connecting arms mounted on them. them. The other ends of the two arms are mounted on a tool support plate and a transverse connecting link is pivoted at each end to the two arms to synchronise their movement. The tool support plate has a slot cut in one side so that the end of the associated arm can slide within it.