Disclosed is a multi-functional integrated cooker comprising a vegetable washing device, a vegetable slicing device, a cooking device, and a dishing up and serving device. Each device in the equipment mainly depends on a conveyor belt for mutual connection. The vegetable washing device, based on common foodstuffs, is divided into a rotary drum-type cleaning machine suitable for cleaning root vegetables and a roller-type cleaning machine suitable for cleaning leaf vegetables. The vegetable slicing device is provided with a replaceable prop capable of lifting and lowering, and is capable of performing corresponding pre-processing of foodstuffs according to different requirements of the food. On the cooking device, for different cooking methods, is a device performing pot selection, wherein for stir-frying a wok is designed with a vibrating device, simulating the real cooking process. A side of the pot is provided with a movable foodstuff, and a seasoning box, and, according to cooking requirements, foodstuffs a
