A DUAL-PURPOSE AGRICULTURAL MACHINE

摘要

The present invention relates to a dual-purpose agricultural machine comprising a subsoiler (R) of known type and a fertilizer hopper (TR) from the bottom of which a series of flexible hoses (TF) branch off to convey fertilizer to a series of feed pipes associated with the teeth (1) of the subsoiler and made of two sections, of which one is fixed and one is adapted to oscillate around the same pivoting pin (3) used to hinge the tooth (1).