An automatic tracking solar energy harvesting device based on piezoelectric drive

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] refer to figure 1 with figure 2 , a piezoelectrically driven automatic tracking solar collector, comprising a structural support 13, a triangular support mechanism is connected below the structural support 13, a solar collector plate 1 and a solar azimuth measuring disc are connected above the structural support 13, and the solar azimuth measuring disc is connected The signal output is transmitted to three top-to-top linear piezoelectric drive attitude adjustment mechanisms, and the alignment of the solar collector plate 1 and the sun is adjusted through the top-to-top linear piezoelectric drive attitude adjustment mechanisms;

[0026] The structural support 13 includes a support plate C3, the bottom center of the support plate C3 is connected with a bottom column C4, and there are three hinges C5 evenly distributed below the support plate C3, ...