Modularly mounted wheelbarrow

The utility model relates to the technical field of single-wheel balance cars, in particular to a modularly-installed wheelbarrow which is characterized by comprising an installation frame, a wheel assembly, a control device, a pedal assembly, a car lamp assembly and a battery assembly. The mounting frame is used for providing a mounting foundation for each part; the wheel assembly is rotatably arranged on the mounting frame; the control device is arranged on the mounting frame and located above the wheel assembly. The number of the pedal assemblies is two, and the two pedal assemblies are rotationally arranged at the bottoms of the two sides of the mounting frame correspondingly. The two automobile lamp assemblies are arranged at the front end and the rear end of the mounting frame correspondingly. The number of the battery assemblies is two, the two battery assemblies are detachably connected to the two sides of the mounting frame correspondingly, and the battery assemblies are used for providing power for