Pneumatic supercharging device of high -efficient to -and -fro

• Main Authors: WANG MAIYUAN, YE WEIFENG, LAO YONGJIE, ZHOU JIAYI
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2017
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

The utility model discloses a pneumatic supercharging device of high -efficient to -and -fro, including pneumatic to -and -fro cylinder and hydraulic cylinder, pneumatic to -and -fro cylinder and hydraulic cylinder between install the airdraulic actuator intermediate junction body, hydraulic cylinder, the airdraulic actuator intermediate junction body and pneumatic to -and -fro cylinder inside between through the main shaft intercommunication, make main shaft one end be located the hydraulic cylinder, the main shaft other end be located pneumatic to -and -fro cylinder, be located and install the liquid piston on the main shaft of hydraulic cylinder, be located and install air piston on the main shaft of pneumatic to -and -fro cylinder, first imported check valve and second import check valve are installed to one side of hydraulic cylinder, first imported check valve and second import check valve be linked together with the feed liquor pipeline respectively, feed liquor pipeline and inlet be linked together, t