Adjustable pesticide spraying machine

The invention relates to an adjustable pesticide spraying machine, and belongs to the technical field of agricultural machinery. The adjustable pesticide spraying machine comprises a spraying mechanism, an adjusting mechanism, a transmission mechanism and a traveling mechanism, wherein the spraying mechanism is fixed on the adjusting mechanism; the transmission mechanism is connected with the adjusting mechanism in a welded or pin joint manner; the transmission mechanism and the adjusting mechanism are fixed on a mechanical arm rotating tower; the mechanical arm rotating tower is loaded on a rotating tower table; and the rotating tower table is fixed on the traveling mechanism. The whole machine is light in weight and small in size, a motor drives the traveling mechanism to move forwards,and while the labor intensity of workers is reduced, influences of pesticide mist spray to health of the workers are avoided. The adjustable pesticide spraying machine is mainly applied to pesticide spraying operation on plan