The utility model provides the full -automatic papaya device of cutting, the feed bin below is equipped with percussion mechanism, and the axle runs through the synchronizing wheel, and the synchronizing wheel is linked by the hold -in range, is fixed with the connecting plate on the hold -in range, and the synchronizing wheel is by the motor B drive of epaxial connection, motor B and leg joint, the gyro wheel is settled to guide rail and leg joint on the guide rail, and the fixed plate bottom is connected to fixed roll seat on the gyro wheel, gyro wheel seat. Place the papaya in the feed bin,percussion mechanism makes the vibrations of vibrations board, the papaya falls into the round hole of layer board, the hold -in range makes the layer board remove along the guide rail, when arrivingstripping and slicing mechanism below, the motor makes the cutter board move down through driving the bent axle rotation, open the papaya, the layer board continues to remove, it is final because theaction of gravity makes carved papaya fall into down in the feed bin, completion stripping and slicing work, the timely quick incision papaya of motion help people through the cutter board, can liberate a large amount of labours through the device, human power and material resources, have efficient characteristics and fine practicality.