The utility model discloses a broken feed bin that encircles of feed ingredient relates to agriculture device field. A broken feed bin that encircles of feed ingredient, base, base have relative firstend and second end, the activity warehouse body, the activity warehouse body movably set up on the base to by the structure for holding reciprocating motion to the direction of second end in along first, the broken drive division that encircles, the broken drive division that encircles sets up on the base to reciprocating motion to the direction of second end in is held along first to the drive activity warehouse body. Raw materials in the activity warehouse body increases its mobility because the swing produces the clearance to avoid the feed bin knot to encircle and reduced the trouble incidence of machine. Encircle through broken feed bin that encircles of feed ingredient is broken, it has advantage with low costs, efficient, effectual and the non -staining raw materials to improve thestability of unloading, guaranteed the stable quality of fodder.