Spherical fruit grading machine with adjustable hierarchical size

The utility model provides a spherical fruit grading machine with adjustable hierarchical size, which comprises a frame, advance the feed end, cleaning device and cleaning device in advance, the bottom fixed mounting schizocarp frame of frame, set up the schizocarp groove in the schizocarp frame, the right -hand member of frame is provided with main rolling bar, main rolling bar connects graduallythe rolling bar in the three rolling bar groups of group through the chain, be provided with three rolling bar groups of group in the frame, be rolling bar group respectively, the 2nd rolling bar group and the 3rd rolling bar group, every rolling bar of group comprises a three rolling bar, between rolling bar group and the 2nd rolling bar group, be provided with the 2nd rolling bar between the 2nd rolling bar group and the 3rd rolling bar group respectively, the utility model discloses an electric telescopic handle realize between rolling bar relative altitude by the change to change the relative distance between rol