The invention discloses a novel feed mixing stirring tube, which comprises a stirring tube body, wherein a support frame is fixedly arranged at the bottom of the stirring tube body; a stirring cavityis arranged in the stirring tube body; a feeding groove communicating with the stirring cavity is formed in the upper end of the stirring tube body; a stirring frame is rotationally arranged in the stirring cavity, and comprises an upper stirring arm, a middle stirring arm, a lower stirring arm and connecting arms fixedly arranged at the upper end and the lower end of the stirring arm; the connecting arms are fixedly connected with the upper stirring arm and the lower stirring arm; the upper end of the upper stirring arm and the lower end of the lower stirring arm are respectively and fixedlyprovided with an upper rotating sleeve and a lower rotating sleeve; an upper rotating groove and a lower rotating groove are also formed in the top wall of the stirring cavity; a through hole is respectively formed in the center of each of the upper rotating sleeve, the lower rotating sleeve, the upper stirring arm, the middle stirring arm and the lower stirring arm; a stirring shaft is rotatablyarranged in the through hole.