Photovoltaic tracking device for large power station

Abstract

The invention relates to the technical field of photovoltaic tracking, in particular to a photovoltaic tracking device for a large-scale power station, which comprises a base and further comprises a tracking assembly which comprises a fixed ring fixedly mounted at the top end of an adjusting frame, and rotating frames are inserted into the two sides of the fixed ring; the automatic lubricating assembly comprises a fastening frame installed on one side of the rotating frame, a conveying piece is arranged below the fastening frame, and the top of a fixing ring is connected with a flow dividing block; and the periodic cleaning assembly comprises a cleaning frame installed on the photovoltaic installation frame in a sliding mode, and a water collecting frame is installed in the cleaning frame in a sliding mode. The automatic lubricating assembly is arranged to lubricate the connecting position of the rotating frame and the fixing ring, rotation of the rotating frame is used as power to convey lubricating oil in the oil tank into the flow dividing block, the maintenance cost and difficulty are reduced, the auxiliary air bag can be inflated through rotation of the rotating frame, and the service life of the auxiliary air bag is prolonged. The cleaning frame is pushed in a pneumatic mode to clean the photovoltaic panel, the net-shaped water collecting frame is adopted to collect condensate water, and the power generation efficiency and quality are improved.

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