Locomotive installation mobile device

The utility model relates to a part installation technical field specifically discloses locomotive installation mobile device, including the transport unit and the unit that sprays paint, transport unit includes conveyer belt, driving shaft and duo gen back shaft, and the back shaft diameter is greater than the driving shaft, is equipped with drive mechanism on the driving shaft, and the conveyerbelt inside wall is equipped with the internal tooth, is equipped with the dogtooth section on the driving shaft, is fixed with the magnetism locating lever on the conveyer belt, the assisted parts includes auxiliary rod and air -blowing mechanism, and the auxiliary rod is the shape of falling L and there is the bracing piece inside for cavity form, auxiliary rod sliding connection, and the bracing piece intercommunication has the locating plate, and the locating plate is the arc, is equipped with the magnetosphere in the locating plate cambered surface, and the magnetosphere is close to the time phase with the locati