Small arched shed

Abstract

The invention discloses a small arched shed and belongs to the technical field of agricultural facilities. The technical scheme is that two ends of an arc-shaped framework (1) which is 1/4 of a circle are fixedly connected with two short pipes (3) which are connected in a mutually perpendicular mode so that a fixed side wall of the small arched shed is formed, two or more than two straight pipes (2) are vertically fixed between two fixed side walls so that a fixed half arched shed is formed, the other half arched shed is of a movable structure, and the other half arched shed and the fixed half arched shed are symmetrical in structures. Two half arched sheds are connected at the position of a circle center of the arc-shaped framework, a connecting line between connecting points of the two side walls serves as a rotating axis of the movable half arched shed, and accordingly the movable half arched shed is freely opened and closed. Covering films are arranged on the fixed half arched shed and the movable half arched shed. The small arched shed has the advantages of being reasonable in structure, capable of being reused, low in running cost, convenient to transport, assemble and move, green and environment-friendly, facilitating operation in the arched shed by workers, and being capable of being applied to fields and being also capable of being applied to sunlight greenhouses in early spring, later autumn or winter and the like.

Description

technical field [0001] The invention relates to a small arch shed, which belongs to the technical field of agricultural facilities. Background technique [0002] As a simple measure to increase the temperature inside the shed, the small arch shed is mostly used in spring and autumn, when there are more monsoons, so wind protection measures should be taken extra care. The purpose of using the small arched shed is that when the external conditions are not conducive to the growth of vegetables, the vegetable cultivation can be carried out in the small arched shed in advance in spring and delayed in autumn. For many years, people have been accustomed to building small sheds with bamboo chips and tree branches. The length of each small shed is about 30 meters. If it is too long, it is inconvenient to manage, and if it is too short, the land use efficiency will be low. When the crops in the shed need thinning, weeding, etc., the staff need to crawl in the shed to operate, which i...

AI Technical Summary

Problems solved by technology

For many years, people have been accustomed to building small sheds with bamboo chips and tree branches. The length of each small shed is about 30 meters. If it is too long, it is inconvenient to manage, and if it is too short, the land use efficiency will be low.

When the crops in the shed need thinning, weeding, etc., the staff need to crawl in the shed to operate, which is extremely inconvenient

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