Combined agricultural machine, for soil preparation and seeding - has soil working tool for preparation of seed bed, and seeding tool carried by main chassis, with controllable lateral displacement

摘要

The agricultural machine is constructed on a main chassis (5), which carries at least one soil working tool (4, 11) for the preparation of the seed bed and a supplementary tool (1), such as a seeder, arranged to the rear of, and carried by the chassis. The link between the supplementary tool (1) and the chassis (5) is controlled by the operating mechanism (7), which is arranged to displace the supplementary tool (1) sideways to project beyond the side edge of the chassis, in order to ensure a more complete coverage. USE/ADVANTAGE - It allows the soil preparation and seeding to take place in one pass of the machine.