SECTOR SEMI- CIRCLE RAIN APPARATUS

摘要

The sprinkling device is used in irrigation systems, greenhouses, sport sites, etc. It provides increased productivity and the possibility for the irrigation of semi-circular shaped sections (180 degrees). The sprinkling device comprises a fixed body (1), horizontal carriers ,lower (2) and upper (4), a jet-forming nozzle (3) and a joining bar (6) connecting both carriers. Between the upper (2) and lower carrier (4) is mounted a vertical rotor (7) and in it on a rigidly fixed horizontal shaft (12), a prismatic piece (13) with jet-directing grooves (14 and 15) with rollers fixed at their ends (18 and 19) in contact with high (21) and low (22) sections of a ring-shaped support (20) mounted on the upper carrier (4).