Fruit tree spraying device

The invention discloses a fruit tree spraying device, and relates to the technical field of fruit tree planting.The fruit tree spraying device comprises a structural box, a liquid supply system, clamping mechanisms, an inward spraying mechanism and a peripheral spraying mechanism, and the clamping mechanisms comprise two sets of clamping structures arranged at the two ends of the structural box correspondingly; the inward spraying mechanism is used for stretching into a fruit tree and spraying from the interior of the fruit tree, the peripheral spraying mechanism is used for spraying from the periphery of the fruit tree, and the peripheral spraying mechanism rotates along the periphery of the fruit tree with a trunk of the fruit tree as the center; the liquid supply system is used for providing spraying liquid for the inward spraying mechanism and the peripheral spraying mechanism. According to the fruit tree spraying device, fixing is conducted through the clamping mechanism, rotation of the peripheral spray