The utility model discloses an accurate medicine machine that spouts of hillside orchard mainly includes: the hillside tractor, the instrument frame, infrared emitter, a controller, a hydraulic system, small -size hydraulic head, the shower nozzle, flow control valve, the pump, the headstock, the pesticide case, the medicine machine is spouted to this hillside orchard can be to the quantitative medicine that spouts of fruit tree specified region, infrared emitter is opened to the controller, and through turn right or left about the small -size hydraulic head of hydraulic system control, stall when infrared irradiation need spout the medicine position to the fruit tree, the control shower nozzle spouts the medicine, and the dose through flow control valve control pesticide. The utility model discloses can spout the medicine to the fruit tree under the complex environment of mountain region, improve the utilization ratio of pesticide, avoid the pollution of pesticide to healthy fruit tree and environment, have stronger practicality and spreading value.