Device for converting bagged cement into bulk cement

The utility model provides a device for converting bagged cement into bulk cement. The device comprises a collecting bin and a spiral lifting cylinder, the collecting bin is used for being embedded inan operation platform of the storage bin, a bin opening is used for being flush with a table top of the operation platform, and a discharging opening is formed in the bottom end of the collecting bin. The spiral lifting cylinder is arranged outside the storage warehouse, one end of the spiral lifting cylinder extends into the storage warehouse, the extending end of the spiral lifting cylinder isconnected with the discharging port, the other end of the spiral lifting cylinder extends obliquely upwards, and the extending end of the spiral lifting cylinder is provided with an ash discharging cylinder used for discharging bulk cement into the granule transport vehicle; wherein a plurality of supporting pieces are arranged on the inner wall of the spiral lifting cylinder at intervals in the axial direction of the spir