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公开(公告)号:US20180169684A1
公开(公告)日:2018-06-21
申请号:US15576717
申请日:2016-05-26
申请人: Suozhu ZHU
发明人: Suozhu ZHU
CPC分类号: B05B12/16 , A01G25/00 , A01G25/092 , A01G25/16 , B05B3/00 , B05B3/12 , B05B9/01 , Y02A40/237
摘要: The central-pivot sprinkler contains a central-pivot sprinkler and a controllable variable spray gun. The controllable variable spray gun has a spray gun main body (2), a booster pump (7), and a spray gun connecting pipe (16). A water inlet of the booster pump (7) is communicated with a sprinkler pipe (15) of the central-pivot sprinkler. A water outlet of the booster pump (7) is connected to a water inlet of the spray gun main body (2) by means of the spray gun connecting pipe (16). The forepart of the spray gun main body (2) is provided with a spray nozzle (12). The tail portion of the spray gun main body (2) can be mounted at the end of a crossing-body (1) of the central-pivot sprinkler by means of a spray gun horizontal-rotation mechanism.