Anti-blocking concrete mixer for concrete production

The invention relates to the technical field of concrete mixers, and discloses an anti-blocking concrete mixer for concrete production, which comprises a mixing tank, a driving motor is arranged at the center of the lower part of the mixing tank, the driving motor and the outer tank bottom of the mixing tank are jointly connected with an L-shaped support strip, and the output end of the driving motor is connected with a mixing shaft through a coupling. The other end of the stirring shaft penetrates through the tank bottom of the stirring tank and extends into the stirring tank, the tank bottom of the stirring tank further communicates with a discharging pipe, and a discharging mechanism is jointly connected between the stirring shaft and the discharging pipe; the discharging mechanism comprises a discharging pipe, the discharging pipe is rotationally connected to the outer pipe wall of the lower end of the discharging pipe through a first sealing bearing, and a cross-shaped supporting frame is connected to th