Tracking device for adjusting the alignment of a carrier frame depending on the position of the sun

摘要

The device has a pivoting unit (3) pivoted around a horizontal lower axis against a stayer (4) by a lower actuating drive (8) and comprising upper bearing sections (15, 16) at which a carrier frame (1) is pivotably supported around an upper axis (7). The pivoting unit comprises lower bearing sections (18, 19), which stay downwardly from a base section (14) into a neutral position of the pivoting unit with respect to the pivoting of the pivoting unit around the lower axis. The pivoting unit is pivotably supported at the lower bearing sections against the stayer around the lower axis.