The invention discloses a canteen robot integrating meal delivery and cleaning, and belongs to the technical field of robots. The canteen robot comprises a robot body, the robot main body is composed of a robot head, a robot body and a lower plate body, the lower part of the robot head is connected with the robot body, and the lower plate body is arranged below the robot body. According to the canteen robot integrating meal delivery and cleaning, the sealing performance is good, an arc-shaped movable cover plate capable of fixing the dinner plates can be controlled by a control system to be opened and closed, food taking is convenient, restaurant service personnel can be replaced or partially replaced to serve consumers, the working efficiency of a restaurant can be greatly improved, the expenditure of the restaurant can be greatly saved, the overall benefit of the restaurant is stably increased, the internal placement space is increased, a table top is effectively cleaned and arranged, time and a large amount of manpower are saved, the working efficiency is improved, garbage can be collected, pollution is avoided, energy loss is reduced, replacement is convenient, and the use convenience is improved.