Tow wheel rotating speed monitoring device

The utility model relates to the technical field of tug rotating speed monitoring devices, and discloses a tug rotating speed monitoring device which comprises a mounting frame, a control box is fixedly connected to the top of the mounting frame, and a connecting device is fixedly connected to the top of the control box. A rotating shaft with the two ends extending to the left side and the right side of the mounting frame is rotationally connected into the mounting frame, and a transmission device with one end extending to the top of the mounting frame and located on the left side of the control box is fixedly connected to the left side of the rotating shaft. The tug rotating speed monitoring device has the advantages of being adjustable in rotating speed and the like, and solves the problems that most of existing tugs do not have the rotating speed detection function during use, the rotating speed cannot be adjusted, use is inconvenient, the rotating speed of the tugs cannot be adjusted to adapt to the opera