WIDE WHEELED SPRINKLER Russian patent published in 2005 - IPC

FIELD: agricultural engineering, in particular, mechanized irrigation equipment used on wheeled rollable pipelines.

SUBSTANCE: sectioned sprinkler is provided with sprinkling nozzles, wheeled supports, drive disposed in mid portion of central section, and section connecting couplings. Each section has water supply pipeline made from low-pressure polyethylene pipes. Pipes are successively joined to one another by means of couplings. Water supply pipeline is arranged in cavity of carrier part defined by C-shaped bent profiles. Ends of profiles are mutually connected by means of flanges. Length of carrier part is 11,720 mm. Hub of each wheeled support embraces carrier part. Sprinkling nozzles are connected with pipeline through nipples arranged between strips of adjacent C-shaped bent profiles of carrier part.

EFFECT: prolonged service life, simplified construction and reduced production costs of sprinkler.

3 dwg