Comprehensive spray control test stand

The invention relates to a comprehensive spray control test stand. The test stand is provided with a liquid pesticide box, wherein the liquid pesticide box is connected with an inlet of a spray pump through a pesticide inlet pipeline, the spray pump is connected with an alternating current motor, an outlet of the spray pump is connected with a pesticide spray pipeline through a main pipeline, anda backflow pipeline is connected with the liquid pesticide box; and the pesticide spray pipeline is connected with a row of spray head groups, a V-shaped slot plate is correspondingly arranged under the spray head groups, rotating shafts are correspondingly arranged under the V-shaped slot plate, the rotating shafts are provided with a row of upper measuring cups and a row of lower measuring cups, and the axes of the upper measuring cups and the lower measuring cups are perpendicular to the rotating shafts. The comprehensive spray control test stand provided by the invention realizes the adjustability of the distribution of the spray heads and the automation of a liquid pesticide recovering and measuring device, and comprehensively enhances the test precision of the test stand so as to make the research and the development of a pesticide-variable spray machine convenient, so that the utilization ratio of the pesticide is enhanced, the harm of the pesticide to human and livestock is reduced, and the pollution of the pesticide to the environment is lowered.