Multifunctional material bin

The invention discloses a multifunctional material bin comprising a material bin body. A bag breaking mechanism and a stirring mechanism are sequentially arranged in the material bin body from top to bottom, the bag breaking mechanism comprises a bag breaking cone and a screen, the bag breaking cone is installed on the inner wall of the material bin body through a bag breaking cone fixing piece, and the screen is arranged below the bag breaking cone. The stirring mechanism comprises stirring blades, a material blocking disc and a stirring spoke ring, the stirring blades are installed above the material blocking disc, the stirring spoke ring is installed below the material blocking disc, a discharging opening is formed in one side of the material blocking disc, and the stirring blades and the stirring spoke ring are coaxially arranged and jointly driven by a motor. The bag breaking mechanism is arranged, the automatic bag breaking function is added, the manual bag breaking procedure achieved through a cutter i