Root and leaf separation mechanism of carrot harvester

The utility model relates to a root and leaf separation mechanism of a carrot harvester. The root and leaf separation mechanism comprises a left cutter and a right cutter. The left cutter comprises left blades, a driving cutter base and a driven cutter base. The right cutter comprises right blades, a driving cutter base and a driven cutter base. A driving cutter base center hole is formed in the center of each driving cutter base, six cutter mounting holes are uniformly distributed in the periphery of each driving cutter base center hole, a driven cutter base center hole is formed in the center of each driven cutter base, and six cutter mounting holes are uniformly distributed in the periphery of each driven cutter base center hole. During work, the cutters rotate ceaselessly while carrots are conveyed to the cutters from the ground along with a conveying belt, the six blades of the left cutter and the six blades of the right cutter are sequentially matched in pairs, the carrots are cut at the same position to separate roots from leaves, when every two blades complete cutting and separate from each other, the next two blades are matched for cutting immediately, the cut missing situation is avoided, and cutting is conducted circularly and ceaselessly in that way.