Electric starting internal combustion impact tamping pickaxe

The utility model discloses an electric starting internal combustion impact tamping pickaxe which comprises a power system, an air pressure impact system, a machine frame, an operation control system, a connecting-damping system, a shell and a quick-change drill rod. The air pressure impact system comprises an upper machine body, a lower machine body, an engine crankshaft, an engine connecting rod, an air pressure piston and an impact piston, the engine crankshaft and the engine connecting rod are connected with each other, the machine frame and operation control system comprises a closed machine frame, an accelerator handle and a right handle, the connecting-damping system comprises a damping spring, a damping limiting plate and a stabilizing rod, wherein the two ends of the damping spring are fixed to the machine frame and the main machine body respectively, the damping limiting plate is arranged on the machine frame, and the stabilizing rod is hinged between the machine frame and the main machine body. The