Fertiliser granules spreading device - is fixed to tube supplied with pressure air and granules and comprises enclosure having discharge slot and internal deflector

摘要

A device for spreading fertilizer, insecticide, or herbicide granules on the ground, is fixed to one end of a tube supplied with pressure air by a fan and with granules from a hopper, and comprises an enclosure having a discharge slot along its bottom edge and a deflector on the inner wall facing the inlet (23) for ensuring uniform spreading. The deflector is constituted by a rectangular plate bent in two to form two concave parts joined by a vertical edge. The deflector is supported by a rod engaged by the nut (18) and a counter-nut in contact with the undersurface of the top of the enclosure.