The invention relates to the technical field of
agricultural irrigation, and discloses a wheat field water-saving
irrigation device which comprises a plate trailer body, a water tank is arranged on the top side of the plate trailer body, a water discharging
pipe is arranged on the right side of the water tank, a power
assembly is arranged on the top of the plate trailer body, and a stirring mechanism is arranged in the water tank. A winding mechanism is arranged on the left side of the water tank, a filtering mechanism is arranged at the top of the plate trailer body, a
pesticide storage mechanism is arranged at the top of the plate trailer body, a cleaning mechanism is arranged in the water tank, and a spraying mechanism is arranged on the left side of the plate trailer body. During
water pumping, water firstly passes through three
layers of filter screens of the filter mechanism to remove impurities, equipment and
fertilizer are protected, the spray
pipe is supported by the movable tripod, the water conveying
pipe can be wound after operation, the laying and maintenance difficulty is reduced, the efficiency is improved, the water tank can be cleaned through stirring of the high-pressure spray head and the motor, the interior is kept clean, and residues are reduced.