Hand-push type bush hammer

The utility model provides a hand-push type bush hammer, which relates to the technical field of road construction machinery, and is structurally characterized in that a bush hammer body is fixed on the front portion of a four-wheel brandreth car, the bush hammer body comprises an air cylinder body and a piston which is arranged in the air cylinder body, a bush hamming rod is arranged on the lower end of the piston, a hammer is arranged on the tail end of the bush hamming rod, a water tank is arranged on the rear portion of the four-wheel brandreth car, a spray sprinkle is arranged on the inner wall of the front side of the bush hammer body, the spray sprinkler is connected with the water tank through a pipeline, four wheels which can adjust height are arranged on the lower end of the four-wheel brandreth car, and a handle is arranged on the rear end of the four-wheel brandreth car. The hand-push type bush hammer is simple in structure, reasonable in design, convenient to use, excellent in bush hamming qualit