Agricultural implement for soil tillage - has framework towed by tractor with soil working tools spring loaded below transverse brackets

摘要

The soil working implement, drawn by a tractor (1) consists of a framework (2) including a separate unit (3) of support members for a number of discs or lines, which ride over the surface of the soil. The coupling between the main frame and the individual support members is by means of coil springs. The depth of penetration of the soil by the members pressing on the soil is by means of perforated rods, secured by bolts, the positions of the rods relative to the frame being adjustable by pegs fitting into the perforations. The discs or lines are fitted into group brackets which are separate from one another.