Dynamic torque detection device for pneumatic clutch

The utility model provides a pneumatic clutch dynamic torque detection device, a pneumatic clutch has a compression state and a release state, the device comprises an installation mechanism, a first cavity is arranged in the installation mechanism, a main shaft is arranged in the first cavity, the main shaft is sleeved with the pneumatic clutch, and the main shaft is further sleeved with a driving assembly. The driving assembly switches the pressing state and the releasing state of the pneumatic clutch. The rotating mechanism is connected with a first rotating shaft, the side, away from the rotating mechanism, of the first rotating shaft is connected with the pneumatic clutch, and the driving assembly provides rated rotating speed for the pneumatic clutch. The measuring mechanism is connected with the side, away from the rotating mechanism, of the main shaft, and when the pneumatic clutch is in a compressed state, the torque measuring instrument measures the dynamic torque of the pneumatic clutch; according t