Portable potato sorter

The utility model discloses a portable potato sorter belongs to agricultural machine technical field, constitute by power device and sorter, the sorter is the box structure, the one of which side of serving is equipped with the feed inlet, the inside three across blocks distance sorting roller from small to large that is equipped with of sorter box, the below of every group sorting roller is all corresponding with different material exports, the below of three group's sorting rollers is equipped with the material screening case of different materials respectively, each filters to be equipped with between the case and erects the baffle, the sorting roller below is fixed with the slope and has the material layer board of small opening, its low side offsets with the bottom that each materialexported respectively, high -end another curb plate with the sorter offsets, the drive wheel has been installed to the lateral wall of box one side, is equipped with in proper order on the box lateralwall of opposite side tha