Limiting device for steering belt set

The utility model provides a limiting device for a steering belt group, which comprises a fixing plate, a fixing bolt, a thread fixing hole, an adjusting screw rod, a connecting cross rod, a through hole and a mounting frame, the fixing plate is used for being fixed with the outer side end of a rack of a belt conveyor, an anti-deviation wheel is detachably arranged in the mounting frame, and a first bearing is further arranged at the side end of the mounting frame. The inner side end of the adjusting screw rod is connected with the inner ring of the first bearing, and the outer side end of the adjusting screw rod is further provided with a screwing rod. By means of the limiting device for the steering belt set, the basic requirement for anti-deviation limiting of the belt can be met, a user can conveniently replace the anti-deviation wheel which is abraded and cannot be used continuously, the user can conveniently adjust the interval between the anti-deviation wheel and the installation structure, and the use