Grooving machine convenient to carry

The utility model relates to the technical field of building machinery, in particular to a grooving machine convenient to carry, which comprises a machine body, a diesel engine, rollers and a dust suction pipe, the diesel engine is mounted in the machine body, the rollers are mounted at the bottom of the machine body, the dust suction pipe is arranged on one side of the machine body, a handle is mounted above the machine body, and a wire harness is arranged on one side of the handle. According to the grooving machine convenient to carry, an extrusion block can be extruded by a spring in the bunching structure to slide in a sliding groove, so that a clamping plate at one end of a T-shaped rod drives a first rubber pad to fix the position of a wire harness in a rectangular plate; and in addition, an inner threaded barrel in the butt joint structure is rotationally separated from an outer threaded barrel, so that a connecting barrel can be separated from the interior of a butt joint barrel, and the dust suction