Self-priming water turbine-driven reel sprinkler irrigation machine

摘要

#$%^&*AU2018334590A120191010.pdf#####ABSTRACT The present invention discloses a self-priming water turbine-driven reel sprinkler irrigation machine, comprising a framework, a plug board, a reel, a PE pipe, a water turbine driving device, a sprinkler wagon, and a self-priming device. The framework comprises an underframe, a reel support frame, a plug board support frame, and a wheel assembly. The bottom of the underframe is provided with an underframe rotary device, and the underframe rotary device comprises a rotary bearing and a chassis support member. An inner ring of the rotary bearing is fixedly mounted and connected to the underframe, and an outer ring of the rotary bearing is fixedly mounted and connected to the chassis support member. A telescopic front support is further disposed at the front part of the underframe. The wheel assembly comprises a wheel support beam, a wheel, and a wheel lifting hydraulic cylinder. The self-priming device comprises a water pump, a pumping hose, and a filtering mechanism. The self-priming water turbine-driven reel sprinkler irrigation machine enables easy adjustment of the sprinkler irrigation direction and flexible turnaround of the reel sprinkler irrigation machine under the premise of self-pumping water for sprinkler irrigation operation, and is especially suitable for sprinkler irrigation operation in the fields adjacent to irrigation canals and without a pressurized water hydrant.