SPRINKLER Russian patent published in 2024 - IPC A01G25/02 B05B1/18 B05B3/02 

FIELD: agriculture.

SUBSTANCE: sprinkler comprises a housing with water outlets hydraulically connected to water-conducting tubes coupled with sprinkling shafts. Housing is made in the form of a vertical pipe with a plug from below. Water-conducting tubes are fixed on the housing by means of bushings mounted on the housing in three tiers with possibility of rotation relative to the housing. In each bushing there are two diametrically located water-conducting tubes, on external ends of which sprinkling shafts are installed. Upper pair of water-conducting tubes is bent with its outer end upwards at angle of 35-45° to horizontal. Middle pair of water-conducting tubes is bent with an outer end at angle of 25-30° to horizontal and mounted with possibility of curved outer end turning up or down. Lower pair of water-conducting tubes is bent downwards at angle of 45-50° to horizontal. Inner cavity of the housing is equipped with a tube installed with possibility of vertical movement inside the housing, providing for shutting off the passage of water flow from the housing to the water-conducting tubes, thus creating optimal watering for a specific irrigated crop and wind conditions.

EFFECT: improving the quality of watering irrigated crops under different operating conditions.

1 cl, 3 dwg