Solar photovoltaic support capable of automatically tracking illumination angle

The utility model relates to the technical field of photovoltaic supports, and discloses a solar photovoltaic support capable of automatically tracking an illumination angle, which comprises two groups of mounting supports and photovoltaic panels arranged at the tops of the mounting supports and movably mounted with the mounting supports. After the servo motor is started in a timed mode, the first set of first gears can be driven to rotate through the driving belt, the supporting spring can drive the second set of first gears to rotate, the second gear can drive the third gear to rotate, and the third gear drives the driving gear to rotate again. When a tooth block on the driving gear rotates at a grid position, the photovoltaic panel can rotate and incline a little, and the driving speed ratio of the first gear, the second gear and the third gear to the driving gear is in direct proportion to the driving speed per hour, so that the photovoltaic panel can incline a little per hour under the timing driving of