Large-dip-angle belt rapping device

The utility model relates to a large-dip-angle belt rapping device, which belongs to the field of material transportation and comprises a vibrator support, a belt support, a telescopic connecting device, a vibrator and a roller, one end of the telescopic connecting device is fixedly connected with the vibrator support, and the other end of the telescopic connecting device is fixedly connected with the belt support. The vibrator is fixedly arranged on the top face of the vibrator support through bolts and electrically connected with the power source, the roller is arranged at the bottom of the vibrator support and makes contact with the non-working face of the belt, and the rotating direction of the roller is consistent with the moving direction of the non-working face, making contact with the roller, of the belt. The vibrator generates vibration and drives the roller to generate vibration, so that the large-dip-angle belt is caused to vibrate, materials adhered to the belt are vibrated off, potential safety h