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

FIELD: agriculture.

SUBSTANCE: sprinkler comprises housing (1), in the lower part of which there is replaceable nozzle (2), deflector (4) made in the form of a concave bowl and located under nozzle (2), vertical posts (11). In the lower central part of deflector (4) there is sleeve (6) with through hole (7) at the bottom. Inside sleeve (6) there is rod (8) with a pointed end on top and a bulge in the form of collar (9) on the lower end. Rod (8) is equipped with spring (10), providing fixation of collar (9) to hole (7) in lower part of sleeve (6). Pointed end of rod (8) protrudes 2–3 mm beyond deflector (4). Diameter of rod (8) provides its free movement in hole (3) of replaceable nozzle (2) and through hole (5) of deflector (4). Housing (1) and sleeve (6) of the device are connected by means of oppositely located posts (11).

EFFECT: simplification of the sprinkler design while increasing reliability and durability.

1 cl, 2 dwg