The food conveying line uses the motor to drive the sprocket and chain, and the partition moves to push the material to achieve the purpose of conveying and lifting, and can also be used for equipment connection. The food conveying line is used to convey and lift various fruits, vegetables, seafood, meat products, soy products, snack foods and other products, which can achieve the advantages of stable conveying and large volume. Chain conveyors are used to transport materials horizontally, inclined or over short distances. It is suitable for granular or powdery materials in the form of horizontal conveying, inclined conveying and vertical conveying.