The utility model discloses a carrot intelligence sorter with rotatory hypocarp combines together mechanical device and machine vision technique and carries out the self grading to long rod shaped vegetables and fruits such as carrots. Carrot intelligence grader is mainly moved about by the offset, and grading plant is carried to the hypocarp, the style lock unit is sold in work and data analysis collection system constitutes. Wherein the fixed portion of offset activity hypocarp installs on carrying the chain, and movable part pivoted roller carries out analysis processes by the image processing means with the picture that obtains in making the CCD camera visual field of the rotatory machine vision of the entering system of carrot, obtains information such as carrot shape, size, drawback. When hierarchical, control the removable pin lock action that is used for fixed activity hypocarp through the pneumatic element, make it overturn under the action of gravity and unload. The utility model provides a sorting facilities ability efficient carries out the carrot to be selected separately in grades, has liberated a large amount of labours, has filled the blank of internal long rod shaped fruits and vegetables grader.