No bent axle formula inflation power shifter

The utility model provides a no bent axle formula inflation power shifter, including cylinder and piston, the piston is located in the cylinder, the piston side is equipped with the piston ring, the piston bottom is equipped with the piston rod, the piston rod passes the cylinder bottom, the outside of the piston rod between piston and the cylinder bottom is equipped with the spring, the side is equipped with first compulsory admission valve on the cylinder, the admission valve is used for communicateing high -pressure gas, the piston upper surface is equipped with the first pneumatic valve switch that corresponds with first compulsory admission valve, be equipped with the air flue of intercommunication downside on the piston in the piston, the air flue mouth of piston downside is equipped with the second forces the admission valve, the cylinder bottom is equipped with the air bleeding valve, and force the second pneumatic valve switch that the admission valve corresponds with the second. The utility model discloses utilizing high -pressure gas to drive piston in the actuating cylinder and reciprocating and produce the mechanical kinetic energy and through piston rod transmission, realize high -pressure gas's decompression simultaneously, machine construction is simple, and the area occupied is little, makes, the maintenance cost is lower.