Feeding header of dense medium shallow slot sorting machine

The utility model discloses a feed header of a dense medium shallow slot separator, which relates to the technical field of coal washing equipment production, and comprises an outer frame and a medium slot slidably arranged in the outer frame, a feed slot is arranged at the right upper end of the outer frame, a buffer plate is hinged to the medium slot below the feed slot, the buffer plate is obliquely arranged, and the buffer plate is arranged in the outer frame. The buffer plate is made of wear-resistant materials, and a buffer spring is connected between the bottom of the movable end of the buffer plate and the inner wall of the medium groove. According to the utility model, through the cooperation of the buffer plate and the buffer spring, the impact force of coal briquettes on the surface of the medium groove at the bottom of the feeding groove is reduced, the medium groove is protected to a certain extent, the service life of the medium groove is prolonged, and meanwhile, through the cooperation of the