Medicine spraying management device for navel orange planting and management method thereof

The invention relates to the technical field of navel orange planting pesticide spraying, in particular to a navel orange planting pesticide spraying management device which comprises a supporting bottom frame and a power wheel rotationally connected to the bottom of the supporting bottom frame. A power water pump used for providing power for pesticide spraying is arranged on one side of the supporting bottom frame, a water inlet end and a water outlet end are arranged on the two sides of the power water pump respectively, and a shifting plate is used for conducting opposite horizontal displacement motion in a reciprocating mode so that sundries or weeds close to the front side of a spraying pipe can be automatically shifted aside. Therefore, the pesticide liquid sprayed by the spray pipe is prevented from being excessively sprayed on the surfaces of weeds, so that navel orange plants can be uniformly and fully sprayed by the pesticide liquid, the waste amount of the prepared pesticide liquid can be reduced,