The invention discloses a concrete conveying device. The concrete conveying device comprises a swing cylinder, a lifting rod with the bottom hinged to the swing cylinder and a spiral conveying pipeline hinged to the top of the lifting rod, wherein the spiral conveying pipeline can perform reciprocating swing on a horizontal plane under the driving of the swing cylinder in a certain angle range. According to the concrete conveying device, a conveying position and a conveying angle can be adjusted in real time, so that concrete conveying becomes flexible and variable, and the concrete laying efficiency is greatly improved.