The invention relates to the technical field of solar photovoltaic power generation, in particular to a drive mechanism of solar equipment capable of adjusting an irradiation angle. The drive mechanism comprises a horizontal rotation mechanism and a pitching rotation mechanism, wherein the horizontal rotation mechanism comprises a rotating platform and a first driving component for driving the rotating platform to rotate; a bearing table is arranged at the bottom of the rotating platform; and the pitching rotation mechanism comprises a frame for mounting a solar cell panel, a second driving component for driving the frame to rotate and a limiting component for limiting the rotation angle of the frame. According to the drive mechanism, the solar cell panel is rotated to the optimum irradiation angle, rotation is smooth, the irradiation angle of the solar cell panel can be met and the power generation efficiency is improved.