Photovoltaic support device

The utility model provides a photovoltaic support device which is reasonable in structural design and convenient in angle adjustment. The photovoltaic support comprises a photovoltaic support, a supporting mechanism and a base. The photovoltaic support comprises a mounting rack and a bottom plate. The top of the supporting mechanism is fixed with the mounting rack, and the bottom is fixed with the base; the device is characterized by further comprising an adjusting device, the mounting frame is rotationally mounted on the bottom plate; the adjusting device is installed on the bottom plate and comprises an adjusting motor, a threaded rod, a sliding block, a first support, a second support and an adjusting rod. The support I is fixedly mounted at the bottom of the mounting frame; the adjusting motor is fixedly mounted on the bottom plate, the output end of the adjusting motor is fixedly connected with the threaded rod, and the threaded rod is rotationally mounted on the bottom plate; the sliding block is instal