MEDIUM-RANGE SECTOR SPRINKLER Russian patent published in 1995 - IPC

FIELD: agricultural engineering. SUBSTANCE: sector sprinkler has body 1 with three booms, main boom located inside body and two side booms 2, rotating mechanism made in form of rocker with reactive blades 4 and sector irrigation device. The latter has two-wing wedge-type deflector 9 with angle between wings adjustable within 0 and 90 degrees. With water jet getting onto wings it is thrown off, respectively, in direction of turning and in opposite direction, as a result speed remains constant. EFFECT: enlarged operating capabilities. 6 dwg