Cleaning mechanism and radial drilling machine thereof

The cleaning mechanism comprises a dust blowing assembly, the dust blowing assembly is used for dust removal of the radial drilling machine and comprises a strip-shaped groove, an inverted-T-shaped piece is arranged in an inner cavity of the strip-shaped groove, a connecting air pipe is arranged on the back face of the inverted-T-shaped piece, an air blower is arranged at one end of the connecting air pipe, and a shielding strip and a dust collecting assembly are arranged on the front face of the inverted-T-shaped piece. The dust collecting assembly comprises a dust collecting frame, and the interior of the dust collecting frame is rotationally connected with a butt strap. According to the dust collecting device for the radial drilling machine, the dust blowing assembly, the dust collecting assembly and the radial drilling machine are arranged in a matched mode, through cooperation of the air blower, the connecting air pipe, the inverted-T-shaped pieces and the shielding strips, chippings in the inverted-T-sh