Portable power pneumatic pick

The utility model discloses a portable power pneumatic pick. The portable power pneumatic pick comprises a machine frame, shock absorption mechanisms, a gasoline engine, a power output mechanism and a pick drilling rod impacting mechanism. The gasoline engine and the power output mechanism are arranged on the machine frame through the shock absorption mechanisms; the pick drilling rod impacting mechanism is connected with the power output mechanism and converts rotation movement into reciprocating movement of a pick drilling rod; the pick drilling rod impacting mechanism is of an airtight hollow structure, and a gas channel for being communicated with a piston cylinder and a crank case is formed in the side wall of the hollow structure. Compared with the prior art, the portable power pneumatic pick is more compact in structure, smaller in size, light in weight and light, handy, flexible and convenient to operate, and the labor intensity of workers is relieved while the side construction operation requirement is met.