Telescopic and foldable planting greenhouse frame with guide rails

Abstract

The invention discloses a telescopic and foldable planting greenhouse frame with guide rails and belongs to the technical field of agricultural planting. The telescopic and foldable planting greenhouse frame structurally comprises arc-shaped vault rods, vertical rods, crossed scissor support bars, wheels and the guide rails. The telescopic and foldable planting greenhouse frame has the advantagesthat during use, when a greenhouse needs to be opened, a user only needs to push the vertical rods to allow the whole greenhouse to retract along the guide rail in a labor-saving manner, a membrane fixed onto the frame is also folded, and the greenhouse can be reset to cover plants only by pulling the vertical rods in a labor-saving manner; compared with the prior art, the telescopic and foldableplanting greenhouse frame is reasonable in design, convenient to use, simple in structure, capable of increasing labor efficiency and convenient to popularize.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a retractable and foldable planting shed with guide rails. Background technique [0002] All kinds of agricultural planting greenhouses are now widely used. Since the actual construction is generally a fixed greenhouse, when the temperature and humidity outside the shed are suitable or the shed needs to be open and ventilated, the traditional greenhouse is to put the plastic film on the shed up or down. It is very labor-intensive, time-consuming and often necessary to turn it down. If the design of the greenhouse is improved to save labor and can be opened telescopically, this problem can be solved. Contents of the invention [0003] In view of the shortcomings of the above problems, in order to solve the defects of the prior art, the object of the present invention is to provide a retractable and foldable planting shed with guide rails. [0004] In order to achi...

AI Technical Summary

Problems solved by technology

[0005] The inventive principle of the present invention is: through the sliding of the wheels on the guide rails and the movable cross scissors stays between the vertical poles, the whole greenhouse can be freely expanded and contracted. The greenhouse is folded along the guide rails, and the film fixed on the shelf is also folded together. When it needs to be covered, just pull the vertical rod to move the greenhouse and reset it effortlessly. This simply and effectively solves the problem that the traditional greenhouse cannot be opened and closed freely.

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