Improvements introduced in pulverizing machines, for agricultural treatments. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the spraying machines, for agricultural treatments, characterized essentially by the fact that the diffuser heads of the ventilation device, which cover and cover a single fan, are constituted by polyester or other synthetic resins, reinforced plates with fiberglass, formed in spiral, arranging them so that the adjacent edges of two of said heads are joined between two rings, fastened to each other and pressing said edges, by means of screws whose internal end has a head that presses on one of said rings, while the head of the opposite end faces outwards, to facilitate its handling, whereby such heads can be arranged in the most diverse positions relative to each other that is desired, of which two heads, one of them, is subject, in turn, to a disc, by means of a ring and screws that attract the ring and the disc to each other, to hold re them the edge of the head, with which it is achieved that the two heads can rotate together at will, on the disc referred to, making these turns and the previous of one head with respect to the other, smoothly and without jams or adhesions, as a consequence of the different nature of the diffuser heads in relation to the disc and sliding or rotating rings that support them. (Machine-translation by Google Translate, not legally binding)