Snack conveying line

The utility model discloses a transfer line of snack food installed at a cafeteria to solve the problems of a frequent displacement of a waiter, a liable collision and an unorderly restaurant environment. The utility model comprises a transfer chain, equipped at the middle of table plate, which carries a tray and at two sides of which is equipped a needle roller bearing of tray to support the tray. At the external side of needle roller bearing of tray is equipped a needle roller of diet plate each section of which corresponds to two ends of the table plate are respectively equipped with a baffle and a vertical drink pipe equipped with a switch. The utility model brings a novel operation model to a cafeteria wherein the food can be transferred by a mechanical transmission device, canceling a manual operation. The utility model can overwhelm the conventional dinner mode, improve the environment at a cafeteria and eliminate the displeasure situations of person collision and soup scattering.