Hydrogen production device based on photovoltaic power generation

The utility model relates to the technical field of hydrogen production devices, and discloses a hydrogen production device based on photovoltaic power generation, which comprises a box body, a partition plate is fixedly arranged close to the upper end in the box body, a first motor is fixedly arranged on one side of the upper end of the partition plate in the box body, and the output end of the first motor is fixedly connected with a connecting rod. The outer wall of the connecting rod is fixedly sleeved with a driving gear, a rotating rod is rotationally arranged at the front end in the box body, the two ends of the rotating rod penetrate through the two sides of the box body correspondingly, second driven gears are fixedly arranged at the two ends of the rotating rod correspondingly, and limiting blocks are fixedly arranged at the positions, located on the second driven gears, of the two sides of the box body correspondingly; and a solar photovoltaic panel is rotationally arranged at the upper end of the b