Disclosed is a meal delivery robot, comprising a box, a walking assembly and a meal delivery assembly, and further comprising a signal receiver, wherein the meal delivery assembly is composed of a placement cavity and a control cavity; the bottom of the placement cavity is provided with a plurality of transmission rollers parallel to each other; a movable meal plate is provided above the transmission rollers, and the movable meal plate is formed by connecting a vertical plate to a horizontal plate; one side of the horizontal plate is meshed with an adjusting gear; a control panel is provided at an opening end of the control cavity; a controller and a meal plate control motor are provided inside the control cavity; and the meal plate control motor is connected to the adjusting gear via a first connecting rod. The meal delivery robot provided in the present application compares meal delivery information in each meal delivery assembly with table information sensed during walking, such that the meal delivery robot can respectively deliver meals to a plurality of tables at once, thereby having a higher meal delivery efficiency under the premise of ensuring the quality of meal delivery. In addition, the device of the present application has a simple structure, is economical, and is easy to promote.
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