Sectional type concrete discharging device

The utility model belongs to the technical field of concrete pouring, and particularly relates to a sectional type concrete discharging device which comprises a material receiving box, the material receiving box is fixed to a support and communicated with a discharging pipe, a plurality of sliding ways are arranged below the discharging pipe, each sliding way comprises a trapezoidal sliding way bottom plate, and baffles are fixed to the two sides of each sliding way bottom plate. A blanking hole is formed in the slideway bottom plate, sliding rails are symmetrically fixed on the bottom surface of the slideway bottom plate on two sides of the blanking hole respectively, a sliding plate is arranged on the sliding rails, a handle is arranged at the outer end of the sliding plate, and the handle is downwards connected with a testing rope and a sounding ball; and the adjacent slide ways are connected together through insertion plates penetrating through the insertion holes. Compared with the existing discharging e