UNIT FOR CARE FOR SOWINGS OF TILLED CROPS, MELONS AND GOURDS Russian patent published in 2017 - IPC A01G25/09 C02F1/46 

FIELD: agriculture.

SUBSTANCE: unit for the care for sowings of tilled crops and gourds includes the tractor, the bar with sprinklers, the working fluid reservoir, the pump, the DC generator, and the installation for water electroactivation. The installation for water electroactivation is hydraulically connected via the pump to the tank and the pipeline with sprinklers. The bar with the sprinklers is made semi-mounted, resting on support and gauge wheels. The installation for electroactivation includes the top cover with a threaded tip. The cover is made of a dielectric material in the form of a diffuser. The cover is fixed via an elastic gasket to the outer electrode. A separator with a terminal for supplying electric potential is installed between the elastic gasket and the outer electrode. The separator is isolated from the outer electrode with a dielectric gasket. Tubes collected by means of the separators are installed in the inner cavity of the outer electrode. The tubes are bent in a sinusoidal manner and fill the entire space of the inner electrode. The tubes carry out the functions of the inner electrode. The inner electrode is separated from the outer electrode by a semipermeable diaphragm. The lower part of the outer electrode is closed by the cover via the elastic gasket. The cover is made in the form of a confuser with a threaded tip of a dielectric material. A terminal is provided for supplying the electrical potential to the outer electrode. The top cover is fixed to the outer electrode by bolts. The sprinklers include a housing with a threaded tip. A screw water activator is mounted in the interior housing cavity. The activator consists of a rod, to which coils of the multiple-flighted screw are fixed. The rod has a flow guide in its bottom part. The guide is made in the form of a circular cone. The cone generatrix is made parabolic. The bottom part of the cone generatrix is associated with screw swirlers. The screw water activator is fixed to the cover.

EFFECT: increasing the electroactivation efficiency, obtaining the fine spray of an aqueous solution, the destruction of microbes and pests, increasing the yield.

6 dwg