PORTABLE SOWING MACHINE FOR ROW CROPS

摘要

The invention describes a seeder fitted with a monobloc frame with incorporated rolling track, which can be carried for use and towed along when transported.This seeder is different from the common seeders because the frame support wheels change from one position to another by pulling them out from two arms, front and back, mounted on some central arms placed on the frame and blocked with a bolt.After changing the wheels, a suspension mechanism is retracted by raising a back arm that lifts on its turn the front arm through a transversal puller, the back arm being blocked with a bolt dismountable in a shackle.