Openable-type hailstone-proof device for grape planting

Abstract

The invention relates to the technical field of hailstone prevention for grapes, in particular to an openable-type hailstone-proof device for grape planting. The device aims at solving the technical problems that since hailstone-proof nets can block sunlight, unfruiting or parthenocarpic fruiting of grapes is caused when the grapes lack sunlight, coloring during a mature period is not great, and the sugar degree is lowered. In order to solve the technical problems above, the openable-type hailstone-proof device for grape planting includes four bases, the bottoms of the four bases are all fixedly connected with an anti-skid base, height increasing mechanisms are fixedly connected to the tops of the four bases respectively, an auxiliary power mechanism is arranged on the outer side wall of each height increasing mechanism, and an openable display mechanism is fixedly connected to the tops of the four height increasing mechanisms. Through the openable arrangement, the grapes can be protected from hitting of hailstones and can receive sufficient sunlight, and the labor efficiency of orchard workers is greatly improved.

Description

technical field [0001] The invention relates to the technical field of hail prevention for grapes, in particular to an openable anti-hail device for grape planting. Background technique [0002] When the water on the surface is vaporized by the sun, and then rises into the air, a lot of water vapor gathers together and condenses into clouds. At this time, the relative humidity is 100%. When it encounters cold air, it liquefies and condenses with dust in the air The nuclei form raindrops (tropical rain) or ice crystals (mid-latitude rain), which become larger and larger. When the temperature drops to a certain level, the water vapor in the air is supersaturated, so it rains. If it encounters cold air without condensation nuclei , the water vapor condenses into ice or snow, that is, it is snowing, and if the temperature drops sharply, it will form larger ice masses, that is, hail. [0003] Hail is a kind of disastrous weather with great harm in spring and summer. Except for G...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an openable anti-hail device for grape planting, which has the advantages of automatic opening and closing, and solves the problem that the anti-hail net will block the sunlight, and when the grapes are not sunny enough, the grapes will not bear fruit or will not fruit. Unisexual fruit, poor coloring at maturity, sugar content drops

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