Ceramic scraper mounting structure

The invention relates to the technical field of ceramic scraper installation, in particular to a ceramic scraper installation structure which comprises a cutter fixing device used for fixing a ceramic scraper, two angle adjusting pieces are symmetrically arranged on the two sides of the rear end of the cutter fixing device, and a constant pressure device is arranged between the two angle adjusting pieces. The constant pressure device comprises a feedback shaft detachably connected between the two angle adjusting pieces, the feedback shaft is rotationally connected with an air pressure bin, the feedback shaft is fixedly connected with a conduction plate for separating air in the air pressure bin, a plurality of exhaust holes are formed in the bottom of one side of the air pressure bin, and a constant pressure valve is arranged at the bottom of the other side of the air pressure bin in a communicating mode. The constant-pressure valve is externally connected with a high-pressure pipeline, a pressure release val