The invention relates to a stable type intelligent meal delivering robot with a cleaning function. The robot comprises a main body, a controlling board, a rotating shaft, two moving wheels and two first bearings; the robot further comprises a fixing mechanism and a cleaning mechanism; the cleaning mechanism comprises a driving assembly, a transmitting assembly and two cleaning assemblies; the cleaning assemblies comprise cleaning plates, second bearings, rotating rods and worm gears; and the fixing mechanism comprises a tray, an air bag, an air inlet pipe, an air outlet pipe, a connecting box,a piston, an air discharging assembly and a reciprocating assembly. According to the stable type intelligent meal delivering robot with the cleaning function, through the cleaning mechanism, oil stains on the ground are cleared, the influence of the oil stains on the ground on traveling of the moving wheels is avoided, the safety of the intelligent meal delivering robot during moving is improved;and through the fixing mechanism, dinner plates are fixed, and the situation that when being conveyed, the dinner plates shake to affect the meal delivering effect is avoided.