Scraper conveyor capable of pretreating feed

The utility model belongs to the technical field of feed transportation equipment, and particularly discloses a scraper conveyor capable of pretreating feed, which comprises a machine body, an extrusion mechanism, a feed chute, a discharge port and a scraping conveying mechanism used for conveying feed, the feed chute is connected onto the machine body, the discharge port is connected to the bottom end of the other side of the machine body opposite to the feed chute, and the extrusion mechanism is arranged on the machine body. And the extrusion mechanism comprises two rotating shafts, a spiral blade and a driving unit used for enabling the two rotating shafts to rotate relatively, the two rotating shafts penetrate through the middle of the feeding groove and are rotationally connected with the feeding groove, and the spiral blade is fixedly connected to the rotating shafts. According to the utility model, the extrusion mechanism is designed in the feed chute of the scraper, and caked feed needing to be transp