The coconut is a typical food energy crops and tropical woody oil crops , widely used in social life , the com-prehensive utilization of high economic value , edible coconut , can also be squeezed .But cold and hot deformation of co-conut shell texture is extremely hard , hard to carry on the processing .So the society appeared a lot of coconut shell ma-chine, grinder, etc., this paper, based on the principle of coconut shelled design coconut automatic feeding machine , combined with 51 MCU and stepping motor system and the manipulator system good coconut automatic feeding process is achieved , which laid a foundation for large-scale production of coconut .