Seed sowing machine, has set of sowing ploughs, and two rollers, which are viewed in top view, inclined oppositely and engaged to opening that is inclined in driving direction, are arranged behind each sowing plough

摘要

The machine has a set of sowing ploughs (7), which are arranged one after another in a set of transverse rows. Each plough has a chisel plough insertable in a plough body with a holding unit in an interchangeable manner. Two rollers (8), which are viewed in top view, inclined oppositely and engaged to an opening that is inclined in a driving direction, are arranged behind each sowing plough. Another chisel plough has a lateral broadening unit in its lower region and an impact body is arranged behind the latter chisel plough below an orifice of a seed line.