Photovoltaic panel mounting bracket convenient to adjust

The utility model provides a photovoltaic panel mounting bracket which is convenient to adjust. The photovoltaic panel mounting bracket convenient to adjust comprises a mounting frame, a fixing mechanism; an adjusting mechanism; lifting mechanism, the lifting mechanism comprises a front screw, a first fluted disc, a chain, a motor, a second fluted disc, a third fluted disc, a rear screw and a base. The front screw rod is in threaded connection with the front sleeve; the front screw rod is rotationally connected with the base; the first fluted disc is fixed to the side wall of the front screw,the motor is fixed into the base, the second fluted disc is installed at the top end of the motor, the third fluted disc is fixedly installed on the side wall of the rear screw, and the first fluted disc, the second fluted disc and the third fluted disc are meshed with the chain. A shadow mechanism; photosensitive mechanism. The convenient-to-adjust photovoltaic panel mounting bracket provided bythe utility model has the