The invention belongs to the technical field of fruit and vegetable cleaning equipment, and relates to a sweet potato cleaning device, which is used for cleaning fruits and vegetables before processing, and is suitable for cleaning taproot vegetables, solanaceous vegetables, melon vegetables, and yam vegetables in the classification of agricultural biology. , melon fruits, pome fruits and drupe fruits can improve the cleaning efficiency; solve the problems of long time-consuming, heavy labor, unclean cleaning, many processes, and large equipment footprint, which can save time and effort and be efficient Energy saving, small equipment footprint, large cleaning volume and thorough cleaning; its main structure includes feeding device, spray device, cleaning device and receiving device, the feeding device is set at the head end of the cleaning device, and the receiving device is set at the At the end of the cleaning device, the spraying device is set directly above the cleaning device; its overall structure is simple, the principle is reliable, energy saving and emission reduction, time and effort are saved, the cleaning effect is good, investment and operation costs are low, and it has good economic benefits and broad prospects. market expectation.