SPRINKLER-ACTIVATOR OF SECTOR IRRIGATION

摘要

FIELD: agriculture.SUBSTANCE: invention relates to agriculture and can be used in irrigation systems requiring sector irrigation. The sprinkler-activator of the sector irrigation comprises a housing with a central trunk and two side trunks having nozzles, rotating mechanism of trunks made in the form of the rocker with jet vanes. The side trunks are mounted on the central trunk at different height levels and have in the inner cavity the screw guides with left oriented guiding of the screw. Above the side trunks the nozzles are located for driving the housing in rotation, and in front of the nozzles on the outer surface of the trunks the vanes are fixed at an angle to the axis of the nozzle, and under the side trunks the nozzles for irrigation on the small sector are provided. On the central trunk in the area of the side trunks and nozzles the water outlet openings are made, the housing on the trunk is fixed by the thrust washer.EFFECT: simplifying the design of the device, obtaining the fine sprinkling with water having increased biological activity.2 dwg