Constant-temperature box fan blade testing and adjusting mechanism and testing device thereof

The utility model provides a thermotank fan blade test adjusting mechanism and a test device thereof, and relates to the technical field of test equipment, the adjusting mechanism comprises a fan blade frame, a driving assembly and a transmission assembly, the fan blade frame and the transmission assembly are installed on a support frame, a fan blade to be tested is installed in the fan blade frame, the driving assembly is in driving connection with the transmission assembly, and the transmission assembly is in driving connection with the fan blade frame. The transmission assembly is in transmission connection with the fan blade frame, and the driving assembly drives the fan blade frame to conduct angle and position changing through the transmission assembly. According to the utility model, the driving assembly drives the fan blade frame to change angles and positions through the transmission assembly, so that the fan blade frame adapts to different tested positions, and the defect of low testing efficiency c