Machine for removing solid residues from bucket

The utility model relates to a machine for removing solid residues from a bucket, which comprises an underframe and a charging bucket arranged above the underframe, as well as a drill bit driving device, wherein a discharging hopper is arranged in the underframe and positioned below the drill bit driving device; a fixed portal frame is fixedly arranged on one side of the underframe; the charging bucket is horizontally placed in the fixed portal frame; a hydraulic fixing device for fixing the charging bucket is arranged at the top part of the fixed portal frame; a mechanical sliding block guide rail is arranged on the underframe; the drill bit driving device can slide left and right under the action of a mechanical sliding block and the mechanical sliding block guide rail and enable a drill bit to extend into the charging bucket during sliding; the hydraulic fixing device comprises a charging bucket semicircular clamp; a clamp guide rail is arranged on the portal frame; and the charging bucket semicircular cla