Quality detection device for feed production

The utility model discloses a quality detection device for feed production, which relates to the field of quality detection and comprises a near-infrared analyzer box body, a detection port is arranged on the near-infrared analyzer box body, an overturning cover is rotatably mounted on the near-infrared analyzer box body, and two movable slide rails are fixedly mounted on the near-infrared analyzer box body. The two movable sliding rails are slidably provided with the same sliding material supporting frame, the sliding material supporting frame is matched with the detection port, the overturning cover is fixedly provided with a driving gear ring, the inner wall of the near-infrared analyzer box body is rotatably provided with a driven gear set, and the driven gear set is in contact with the driving gear ring. According to the utility model, through the arrangement of the sliding bracket, in the process of detecting materials by using the near-infrared analyzer, direct replacement on the near-infrared analyzer