Cleaning device for blast furnace front slag iron runner

The cleaning device comprises a pressing handle, a pickaxe handle and a pickaxe body, an adjusting assembly is arranged between the pressing handle and the pickaxe handle, the adjusting assembly comprises a mounting block, two sets of through grooves and two sets of screw holes are formed in the mounting block, and the two sets of through grooves and the two sets of screw holes are arranged in the pickaxe body. Two sets of stand columns are arranged at the bottom of the pressing handle, a plurality of sets of threaded grooves are evenly formed in the side faces of the stand columns in the length direction of the stand columns, and the bottoms of the stand columns penetrate through the through grooves and extend to the outer side of the surface of the mounting block. Through the designed adjusting assembly, the height of the air pick can be conveniently adjusted according to different heights of operators in use, the operators can conveniently hold the pressing handle to operate the air pick, adjustment is eas