Portable motor adjusting device

The utility model provides a portable motor adjusting device, which comprises a fixing bolt used for installing a motor, a track main frame, an adjusting frame, a positioning pin shaft and an adjusting bolt, the track main frame is provided with a guide groove and a plurality of pin shaft displacement grooves, and the pin shaft displacement grooves are arranged on the track main frame at intervals; the fixing bolt penetrates through the guide groove and slides in the length direction of the guide groove, and the adjusting frame is movably arranged on the track main frame. The positioning pin shaft is matched with the pin shaft displacement groove to fasten and connect the adjusting frame and the track main frame, the adjusting bolt is in threaded fit with the adjusting frame, and one end of the adjusting bolt abuts against the motor. The fixing bolts are installed in the guide grooves in the rail main frame in a sliding mode, the position of the adjusting frame is adjusted through matching of the positioning