Violation advertisement clearing device for municipal engineering

The utility model relates to the technical field of advertisement cleaners, and discloses a violation advertisement cleaning device for municipal engineering, which comprises a base, a telescopic rodis fixedly mounted at the upper part of the base, a dust cover is fixedly mounted at the top of the telescopic rod, and a polishing knife is fixedly mounted in the middle of the interior of the dust cover. A rotating shaft is fixedly installed at one end of the grinding knife, a belt pulley is fixedly installed at the other end of the rotating shaft, and a belt is movably installed on the belt pulley. According to the violation advertisement removing device for municipal engineering, the air outlet is fixedly formed in one side of the polishing knife, the heating wire is fixedly installed in the air outlet, hot air is blown out through the heating wire and the fan blades, glue on the back of a small advertisement is air-dried under blowing of the air outlet, and the small advertisement canbe conveniently removed;