| Abstract |
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The utility model relates to an internal chain plate type fruit grading device which belongs to the field of a fruit machine and is a grading device making the graduation according to the size of the fruit. The utility model is composed of conveying chains, an upper roll, a dragging roll, chain plates, a support rail, a support rail lifting and adjusting mechanism, etc., wherein the chain plate is driven by the conveying chains on both sides; the height of the support rail below the chain plate decides the clearance between the contiguous two chain |