Internal anti-corrosion equipment for pipeline

The utility model provides an internal anticorrosion equipment of pipeline, including frame, coating mechanism, drive mechanism, coating mechanism includes motor, transmission shaft, coating steel pipe, nozzle, high pressure pump, material storage box, transmission shaft is tubular column, coating steel pipe is vertical fixed connection with transmission shaft, nozzle is fixed on coating steel pipe, nozzle is communicated with transmission shaft, the high pressure pump is fixed on the transmission shaft, the high pressure pump is fixed on the transmission shaft, the high pressure pump is fixed on the transmission shaft. The high-pressure pump and the material storage box are fixedly connected to the rack, the material storage box is communicated with the input end of the high-pressure pump, the transmission shaft is communicated with the output end of the high-pressure pump, and the driving mechanism comprises a walking motor, a second transmission shaft and a walking rubber wheel. The device has the benefici