| 摘要 |
FIELD: technological processes. ^ SUBSTANCE: invention is related to the field of agriculture and is related to spraying device comprising nozzles, reduction gear and hydraulic turbine. Shaft of hydraulic turbine is connected to inlet shaft of reduction gear, outlet shaft of which is connected to rotary body. Reduction gear is made as worm and is connected with its input nozzle to source of water supply. Stationary body is installed with the possibility of rotation relative to horizontal axis and is equipped with an outlet cylindrical nozzle, and reduction gear is installed between the latter and stationary body. Shaft of hydraulic turbine is connected to inlet shaft of worm gear. Nozzles are installed with the possibility of their rotation and fixation at various angles to horizon. ^ EFFECT: this device has higher reliability of operation at low operational costs. ^ 2 cl, 1 dwg |
