Cutter head assembly, stirring cup assembly and food processor

The utility model discloses a cutterhead assembly, a stirring cup assembly and a food processor. The cutterhead assembly comprises a cutterhead, a cutter shaft, a driven magnetic drive clutch and a blade. The back surface of the cutterhead is sunken to form a containing cavity for containing the driven magnetic drive clutch; the cutter shaft is rotatably connected with the cutter head; the driven magnetic drive clutch and the blade are assembled at the opposite ends of the cutter shaft respectively so as to be located on the two sides of the cutter disc, and at least part of the driven magnetic drive clutch is located in the containing cavity. Due to the fact that the driven magnetic drive clutch and the blade are assembled at the opposite ends of the cutter shaft, the cutter shaft is assembled on the cutter head, the driven magnetic drive clutch and the blade cannot leave the cutter head in the rotating process, the fly cutter risk is avoided, and the driven magnetic drive clutch and the driving magnetic dri