Method and device for removing dust from film in solar greenhouse

Abstract

The invention relates to the technical field of greenhouse film dust removing, in particular to a dust removing method and device for a sunlight greenhouse film. According to the dust removing method, by the aid of the power of a curtain rolling machine, and dust of the greenhouse film is removed when a heat insulation quilt is rolled up or put down by the curtain rolling machine. The dust removing device is matched with the curtain rolling machine for use, and comprises a connecting piece, a dust removing rod, drums, sleeves, dust removing cloth and supporting rollers. The dust removing rod is fixed on a rotating shaft of the curtain rolling machine through the connecting piece and is parallel to the rotating shaft of the curtain rolling machine. The dust removing rod is sequentially provided with the drums and the sleeves at intervals. The two ends of the dust removing rod are fixedly provided with the supporting rollers, and the dust removing cloth is fixed on the sleeves. By the aid of a heat insulation quilt curtain rolling machine system of a sunlight greenhouse, dust removing is conducted on the surface of the greenhouse film twice per day; the dust removing method and device for the sunlight greenhouse film have the advantages that environment protection and energy saving are achieved, the structure is simple, the cost is low, and the dust removing method and device are applicable to dust removing of sunlight greenhouses of various specifications and are easy to popularize.

Description

Technical field [0001] The invention relates to the technical field of greenhouse film dust removal, in particular to a method and device for removing dust from a solar greenhouse film. Background technique [0002] With the continuous adjustment of my country's rural industrial structure, the planting area of ​​facility gardening has shown a rapid growth trend in recent years, especially the planting area of ​​facility vegetables accounts for more than 80% of the total area of ​​facility horticulture. As a unique facility form in my country, solar greenhouses should be promoted and applied in an area of ​​60-70% of the total facility area. Among them, the vegetable products produced play an important role in satisfying people's vegetable supply. [0003] At present, the solar greenhouse is widely used in agricultural planting, especially vegetable planting and seedling cultivation, due to its good thermal insulation performance, especially in the northern regions where the tempera...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a kind of heat preservation quilt that does not require manual labor and relies on the original heat preservation quilt of the solar greenhouse to solve the above-mentioned defects of manually removing dust from the surface of the solar greenhouse film and frequently replacing the film. Dust removal method and device for solar greenhouse film that can be removed by curtain machine power

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