SOLAR TRACKING SYSTEM FOR SOLAR COLLECTORS

摘要

The invention relates to a system based on a hydraulically operated kinematic rod-crank mechanism including a tower (1). According to the invention, the tower terminates downward in a moving ring (2) which rotates in relation to a stationary ring (5) by means of four hydraulic pistons (6) in order to produce an azimuth movement and said tower terminates upward in a shaft (3) parallel to the ring (2), on which shaft a sail (4), bearing solar collectors and actuated by two hydraulic pistons (7), can pivot in order to produce a zenith movement. The aforementioned components form a mechanically sturdy structure which requires little maintenance and allows extremely slow movements in the absence of complex reduction gear mechanisms and excessive inertial force.