ROTATING MECHANISM FOR NOZZLE AND ROCKELESS NOZZLE UTILIZING THE SAME

摘要

Disclosed according to the invention is a rotating mechanism for a nozzle and a rockeless nozzle utilizing the rotating mechanism. The rotating mechanism comprises a bracket (7) and a bogie (12). The bogie (12) is sleeved on the shaft (72) of the bracket (7). A driving shaft (121) which drives the bracket (7) to rotate is provided on the bogie (12). The rockeless nozzle comprises a through conduct(1), a positioning structure(2), a gasket(3), a connector(4), a bolt(6), said rotating mechanism, a spring sheet(8), a nut(9), a spring(10), a support cover(11), a reversing mechanism(14), a nozzle pipe(15) and a nozzle(16). After rotating, the reversing mechanism (14) comes into contact with the rotating mechanism and drives the nozzle pipe (15) to rotate. The ejected water flow impacts the reversing mechanism (14) at another angle. By repeating impacting, the nozzle rotation is realized. The rotating mechanism and the rockeless nozzle present the following advantages: simple structure, being not easy to damage and far water flow range.