One consists of solar panels, reduction box, support, motor one, small spur gear one, large spur gear one, worm rod one, turbine one, vertical drive shaft, motor two 10, small spur gear two, large spur gear Two, worm rod two, turbine two, horizontal drive shaft, connecting plate, connecting frame, horizontal connecting shaft one, support frame one, support frame two, horizontal connecting shaft two, control system circuit board and the one set outside the reduction box The vertical drive shaft, which is composed of a depression angle tracking drive mechanism connected to the horizontal drive shaft, is a variable-angle linear drive three-dimensional automatic tracking lighting solar street light. It can be driven by two motors and consists of a vertical drive shaft, a horizontal drive shaft, a turbine, a worm rod, and a spur gear. The mechanical drive mechanism composed of other components drives the solar panels to track the movement of sunlight in both horizontal and vertical directions. It can be used to drive the solar panels of solar street lights to achieve automatic tracking of sunlight collection. Photovoltaic solar motor shaft, solar carbon Steel drive shafts are generally carburized and quenched, with a hardness above 45HRC.