Wrap-around pesticide spraying device for fruit trees

The utility model discloses a surrounding pesticide spraying device for fruit trees, and relates to the technical field of fruit tree planting, the surrounding pesticide spraying device comprises a left hoop body, an electromagnetic block and a locking rod, one side of the left hoop body is connected with a right hoop body, the outer wall of the left hoop body and the outer wall of the right hoop body are both provided with threaded rods in a threaded mode, and one side of each threaded rod is connected with a clamping plate; a surrounding plate is installed above the left hoop body, one end of the connecting pipe is movably connected to the outer wall of the lifting rod, the other end of the connecting pipe is connected with a spray head, and a liquid medicine box is installed on one side of the supporting column. The driving motor works to enable the first gear to rotate, the first gear is meshed with the first tooth block, the first gear drives the spray head above to move on the first tooth block, meanwhi