Ground projection type traffic signal guiding device

The invention relates to the technical field of traffic signal devices, and discloses a ground projection type traffic signal guiding device which comprises a bearing rod, a connecting rod and a limiting column, the limiting column is vertically arranged, the bearing rod is transversely arranged, one end of the connecting rod is connected with the bearing rod, and the other end of the connecting rod is connected with the limiting column; the device further comprises a rotating shaft, a motor, a projector and a sliding block. A sliding groove is formed in the bearing rod in the length direction of the bearing rod, and the rotating shaft is arranged in the sliding groove and is parallel to the sliding groove. The motor is connected to one end of the rotating shaft to drive the rotating shaft to rotate; the projector is connected with the rotating shaft through a sliding block, the projector can move in the axial direction of the rotating shaft when the rotating shaft rotates, and a lamp holder of the projector