Seed selector for seed drill with rotating drum with columns of holes comprises two fixed rows of tapering rods mounted close to drum surface, rods in each row being mounted opposite sides of columns of holes

摘要

The seed selector for a precision seed drill with a rotating drum (1) with columns (R) of holes (2) which are parallel to the direction of rotation of the drum comprises two fixed rows (11, 12) of tapering rods mounted close to the drum surface. The rods in one row are mounted on one side of the columns of holes and those in the other row on the other side.