Pollution-free photovoltaic power generation device capable of automatically weeding

Abstract

The invention discloses a pollution-free photovoltaic power generation device capable of automatically weeding. The device comprises a supporting shell. An open cavity with an upward opening is formedin the supporting shell. A rotating cavity is formed below the opening cavity. A cantilever shaft is rotationally mounted between the rotating cavity and the opening cavity. A spline shaft is arranged in the cantilever shaft in a spline connection manner. A connecting block is rotationally mounted in the lower end surface of the spline shaft. The photovoltaic panel can clean and wipe the surfaceof the photovoltaic panel within a period of time, and can move into the closed cavity in rainy days to prevent the photovoltaic panel from being in rain for a long time, so that the service life of the photovoltaic panel is prolonged, and rainwater in the rainy days is collected and used for cutting nearby weeds.

Description

technical field [0001] The invention relates to the technical field related to photovoltaic power generation, in particular to a pollution-free photovoltaic power generation device for automatic weeding. Background technique [0002] At present, photovoltaic power generation is a very popular new energy source, but due to the long-term exposure of photovoltaic power generation panels, it is often affected by rainy and snowy weather, which greatly reduces its lifespan. In large photovoltaic power generation bases, due to the The number of panels is huge, so it is a lot of work to wipe and clean the surface, but if it is not cleaned for a long time, the power generation efficiency will be reduced, and it is a big problem to clean up the weeds in the photovoltaic power generation base. Due to the large area of ​​the base, However, there are fewer maintenance personnel, so it often takes a month or more to clean up the weeds on the base. However, if the weeds are not cleared too...

AI Technical Summary

Problems solved by technology

[0002] At present, photovoltaic power generation is a very popular new energy source, but due to the long-term exposure of photovoltaic power generation panels, it is often affected by rainy and snowy weather, which greatly reduces its lifespan. In large photovoltaic power generation bases, due to the The number of panels is huge, so it is a lot of work to wipe and clean the surface, but if it is not cleaned for a long time, the power generation efficiency will be reduced, and it is a big problem to clean up the weeds in the photovoltaic power generation base. Due to the large area of ​​the base, However, there are fewer maintenance personnel, so it often takes a month or more to clean up the weeds on the base. However, if the weeds are not cleaned up too high, it will affect photovoltaic power generation and easily attract insects, birds, etc.

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