Coal bunker external air cannon platform work vehicle

A coal bunker external air cannon platform work vehicle is arranged on a platform outside a coal bunker. The work vehicle includes a running device, a weight box, and a suspension cage; the running device is arranged on the platform and forms a locking fit with the platform; the suspension cage is positioned in the front of the platform; the running device includes a vehicle body, tow steering wheels are arranged at the front end of the bottom of the vehicle body, and two directional wheels are arranged at the back end of the bottom of the vehicle body; a front end face of the vehicle body is fixedly connected with an outer wall of the suspension cage, and an upper end face of the vehicle body and an upper end face of the suspension cage are positioned on the same one horizontal plane; the weight box is arranged on the vehicle body and is positioned at the back end of the vehicle body; a left end face and a right end face of the vehicle body are of arc structures matching the shape of a side wall of the coal bunker, and a left end face and a right end face of the suspension cage also are of arc structures matching the shape of the side wall of the coal bunker. According to the coal bunker external air cannon platform work vehicle, the amount of dismounting is small, repeated dismounting can be avoided, an installation process of the whole air cannon platform can be completed at one time, the labor intensity can be greatly decreased, time and labors can be saved, and the construction efficiency can be improved.