Table back backfilling and compacting machine tool for narrow and small space

The utility model provides an abutment back backfilling and compacting machine tool for a narrow space, which relates to the technical field of backfilling and compacting machine tools and comprises a base, a pushing part and a compacting part, the base is fixed on the ground through two ground nails; protrusions are arranged on the bottom end face of the base in a linear array mode, the protrusions are of a triangular prism structure, and the protrusions welded in the linear array mode jointly form an anti-skid structure of the base. Through the arrangement of the connecting block and the ground nail, the tail end of the ground nail is of an arc-shaped structure; the bottom end faces of the connecting blocks make contact with the top ends of the ground nails, and the connecting blocks form a ground nail fastening structure, so that when the hydraulic telescopic rods retract, the connecting blocks can extrude the ground nails, then the loosened ground nails are automatically fastened, and the problem that at