Municipal greening construction device

The utility model discloses a municipal greening construction device which comprises a moving frame, a rotating chassis is rotatably installed on the upper surface of the moving frame, a first motor for driving the rotating chassis to rotate in a reciprocating mode is arranged in the moving frame, a supporting frame is fixedly installed on the upper surface of the rotating chassis, and an extension arm is movably installed in the supporting frame. A hydraulic push rod is rotationally installed on the upper surface of the rotating chassis, and a pit digging drill bit is installed at the end, away from the supporting frame, of the extending arm and comprises a center handle and a plurality of spiral blades. According to the construction device, the extension arm and the pit digging drill bit are arranged, the extension arm is used for pressing the pit digging drill bit downwards, the pit digging drill bit drills into the ground of a planting area, pit digging is achieved, the motion path of the pit digging dril