Automatic scraper device

The invention discloses an automatic scraper device. The automatic scraper device comprises a moving frame, a baffle, a scraper, a connecting plate and four full brake casters, wherein the four cornerparts of the bottom surface of the moving frame are mechanically connected with the full brake casters. Compared with the prior art, the automatic scraper device has the beneficial effects that the automatic scraper device is not required to be fixed to a belt bracket through the combination of a left supporting frame, a left and right adjusting transmission mechanism, a height fine adjustment device and a right supporting frame; time and labor are saved, no influence on production is caused, meanwhile, rough adjustment or fine adjustment can be carried out on the height adjustment, so that the automatic scraper device is applicable to belt conveyors with different heights, it is guaranteed that the scraper is tightly attached to the belt surfaces of the belt conveyors with different heights, and the powerful cle