Driving roller deviation rectifying device of belt conveyor

The utility model provides a belt conveyor driving roller deviation rectifying device which comprises a support, and the support comprises a first bent edge, a second bent edge and a base plate which are sequentially connected in a Z shape. The device further comprises a movable plate, the movable plate comprises a main body plate and an adjusting bent edge, an adjusting hole is formed in the adjusting bent edge, the main body plate of the movable plate is flatly attached to the base plate of the support, and an adjusting bolt is connected between the adjusting bent edge of the movable plate and the supporting block on the support. The relative position between the movable plate and the support in the length direction of the long kidney-shaped hole can be adjusted through the adjusting bolt, that is, the relative position of the driving roller can be conveniently and flexibly adjusted by adjusting the adjusting bolt, and deviation of a driving roller belt of the belt conveyor can be rapidly adjusted; in addit