Space-saving orchard shelter convenient for switching sun-shading and rain-sheltering functions

Abstract

The present invention discloses a space-saving orchard shelter convenient for switching sun-shading and rain-sheltering functions. The space-saving orchard shelter convenient for switching sun-shadingand rain-sheltering functions comprises support rods, a rotating frame, tensioning steel cables, a winding mechanism and a sun-shading and rain-sheltering switching mechanism; the number of the support rods are plural; the rotating frame comprises a rotating shaft, two side rods and a cross rod; two ends of each tension steel cable are respectively fixed at an end of the cross rod and a top end of the corresponding support rod; the winding mechanism comprises a fixed pulley, a winding wheel component and a winding steel cable; and the sun-shading and rain-sheltering switching mechanism is arranged between the rotating shaft and the cross rod and can also realize the switching of the sun-shading and rain-sheltering functions. The single-side supporting sun-shading and rain-sheltering shelter saves spaces; and the sun-shading and rain-sheltering switching mechanism can realize switching of the sun-shading and rain-sheltering functions, different protection forms are selected according to different demands, when need not conducting sun-shading and rain-sheltering, the winding mechanism draws and lifts the rotating frame to form an opening structure, and the space-saving orchard shelter does not need demolishing after setting up and is excellent in use effects.

Description

Technical field [0001] The invention relates to the technical field of crop planting, and more specifically to an orchard shelter that saves space and is convenient to switch between sunshade and rain protection functions. Background technique [0002] It is impossible to verify who invented the agricultural greenhouse technology first. The current mainstream structure is to connect steel pipes or profiles to form an arched frame, and insert the steel pipes extended from the bottom of the frame into the soil on the ground surface. It is tamped and fixed, and then the outer surface of the frame is covered with plastic film or other thermal insulation materials to form a thermal insulation and protection space to meet agricultural applications; from the perspective of the use properties of the greenhouse, it is not a permanent structure, but it needs Have the ability to resist wind, snow and rain. The existing greenhouse supports are mainly made of steel bars, aluminum alloys, gla...

AI Technical Summary

Problems solved by technology

However, the greenhouse will isolate the plants from the external environment, which will affect the light and pollination of the plants. In order to make the plants grow normally, it is necessary to use artificial light sources, artificial pollination and other means to eliminate the influence of the greenhouse.

However, the existing greenhouses are basically installed when needed and dismantled when not needed, which wastes a lot of labor costs

Moreover, the closed greenhouse will affect the growth of plants, and cannot meet the specific functions of sunshade and rain shelter, and the greenhouse occupies a large area, wasting space

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