The present invention discloses a comprehensive loading device for torque and axial thrust in a twin-screw extruder gearbox, comprising a loading device housing and a first extension shaft and a second extension shaft arranged in parallel within the housing; The first and second extension shafts are respectively connected to the short output shaft and long output shaft of the test housing via couplings for torque transmission. Each left end of the first and second extension shafts is equipped with a thrust bearing, thrust bearing sleeve, disc spring, and push rod. During rotation, the first and second extension shafts can simultaneously apply axial thrust. A third output shaft is positioned below the first and second extension shafts; the first drive gear on the third output shaft meshes with the first extension shaft gear on the first extension shaft, while the second drive gear meshes with the second extension shaft gear on the second extension shaft. This invention enables test conditions that more closely approximate the actual operating conditions of twin-screw extruder gearboxes, allowing for accurate evaluation of gearbox performance.
Country Code: CN
Application Number: CN201810875078.6
