Sorting device for sorting spherical fruits

The invention relates to a sorting device for sorting spherical fruits. The sorting device comprises a rack, a fruit conveying belt, an inclined section, a straight section, a fruit feeding and thinning mechanism, a fruit dropping and screening mechanism, an image recognition mechanism and a driving device; the straight section is horizontally arranged on the upper portion of the rack; the inclined section is arranged at the front end of the rack; the inclined angle of the inclined section can be adjusted relative to the straight section; the fruit conveying belt is installed on the inclined section and the straight section; the driving device drives the fruit conveying belt to move, the fruit conveying belt conveys fruits from the fruit feeding and thinning mechanism to the fruit dropping and screening mechanism; and the fruits of different sizes are sorted under the cooperation of the image recognition mechanism. Compared with a traditional mechanical and weighing type fruit sorting device, the sorting devi