Rail type rotary vibration mechanical automatic scraper driving device

The invention discloses an automatic scraper driving device of a rail type rotary vibration machine. The automatic scraper driving device comprises a housing, the inner wall of the housing is connected with a guide rail arranged in the circumferential direction of the rotating shaft, the guide rail is obliquely arranged in the axial direction of the rotating shaft, and a rotating arm moving along the guide rail is fixed to the rotating shaft. The vibrating device has the advantages that in the rotating process of the rotating shaft, the rotating arm moves from the lowest position to the highest position along the guide rail and drives the rotating shaft to be lifted upwards under the guiding action of the spline, the rotating arm falls to the lowest position of the guide rail after passing through the highest position, and at the moment, the rotating shaft also falls downwards to play an effective vibrating role on aggregates on the inner wall of a receiver and a scraper; in this way, when the rotating shaft