Automatic Chinese chestnut peeling machine

The utility model discloses an automatic Chinese chestnut peeling machine. The automatic Chinese chestnut peeling machine is characterized in that a peeling mechanism consists of a main shaft, a conical tube, an extrusion leak net, a top cover and a crushing cutter blade which is integrated with the conical tube, wherein the main shaft is connected with the conical tube through a key, and a buffer mechanism is arranged below the peeling mechanism; a separation mechanism is a crank slide block mechanism, consists of a crank slide block and a guide rail which is arranged below the crank slide block and is arranged below the peeling mechanism; a transmission mechanism also comprises a left transmission mechanism and a right transmission mechanism, which are used for respectively driving the peeling mechanism and the crank slide block mechanism, a right side second driving wheel is connected with the right end of a middle shaft and connected with a second driven wheel for driving the crank slide block mechanism through a right side second transmission belt, and the crank slide block mechanism is driven to make reciprocating movement on the guide rail. A vibration screen is driven by the crank slide block mechanism to move left and right so as to separate Chinese chestnut shells and Chinese chestnut kernels. Compared with a cam mechanism, the automatic Chinese chestnut peeling machine has characteristics of lower machining cost, higher abrasion resistance, higher separation efficiency, reasonable structure, stability in work, low cost and low Chinese chestnut breaking rate.