Solar flexible transmission day-by-day system

Abstract

The invention relates to a solar flexible transmission day-by-day system. The solar flexible transmission day-by-day system comprises an eccentric structure, a tension device, a flexible steel wire rope transmission device and a support column; the eccentric structure comprises an eccentric bent shaft; the eccentric bent shaft comprises a middle section, mounting sections and fixed sections; battery panels are arranged on the mounting sections; the gravity centers of the mounting sections and the battery panels are leveled with the gravity center of the middle section; the mounting sections are positioned on two sides of the middle section; the fixed sections are positioned on the outer sides of the two mounting sections, and are transitionally connected with the mounting sections throughbent plates; the gravity centers of the fixed sections are leveled with the gravity center of the middle section; the flexible steel wire rope transmission device comprises a flexible steel wire rope,a driving wheel, a first driven wheel and a second driven wheel; and the tension device comprises a tension wheel, a D-shaped buckle, a spring and a lifting ring screw. The solar flexible transmission day-by-day system is suitable for complex terrains, low in rotating inertia and rotating load, high in stability and meanwhile, convenient to maintain.

Description

technical field [0001] The invention relates to a solar flexible transmission daily system, which belongs to the solar photovoltaic power generation industry. Background technique [0002] Traditional day-to-day systems mostly use universal joints for transmission, and are widely used on flat terrain. Due to the limitation of the transmission direction of the universal joint, it is difficult to install the tracking system using the universal joint transmission on the hillside terrain. When the intersection angle of the two axes of the universal joint is large due to the hillside terrain, the non-uniform velocity of the universal joint transmission will occur. , so that the driven shaft and the transmission parts connected to it produce torsional vibration, thus affecting the life of the parts. [0003] The rotating shaft and battery board of the existing daily system, because the battery board is arranged on the rotating shaft, and the rotating shaft is straight, so the cen...

AI Technical Summary

Problems solved by technology

Due to the limitation of the transmission direction of the universal joint, it is difficult to install the tracking system using the universal joint transmission on the hillside terrain. When the intersection angle of the two axes of the universal joint is large due to the hillside terrain, the non-uniform velocity of the universal joint transmission will occur. , causing torsional vibration of the driven shaft and the transmission components connected to it, thus affecting the life of the components

[0003] The rotating shaft and battery board of the existing daily system, because the battery board is arranged on the rotating shaft, and the rotating shaft is straight, so the center of gravity of the rotating shaft and the battery board is located above the center line of the rotating shaft, and when the rotating shaft drives the battery board to rotate, the moment of inertia and rotating load are large, and the system stability is poor

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