Device for inclined pulling protection of scraper conveyor

According to the technical scheme, the device comprises two connecting plates, an auxiliary mechanism is arranged on the inner sides of the two connecting plates, the auxiliary mechanism comprises two transverse plates, the two transverse plates are linearly distributed front and back, the outer ends of the two transverse plates extend to the outer portions of the two sides of the two connecting plates respectively, the two transverse plates penetrate through the connecting plates, and the two transverse plates are connected with the connecting plates. The inner sides of the two transverse plates are fixedly connected with connecting blocks, the two sides of each connecting block are both connected with threaded rods, and the device has the beneficial effects that the two threaded rods rotate to enable the two connecting plates to move, so that the distance between the two connecting plates is changed, and the width of the device is further changed; therefore, the utility model can be applied to the scrapers