CN210247701U

CN210247701U - Greenhouse sunshade with self-snow-removing function

Info

Publication number: CN210247701U
Application number: CN201920716646.8U
Authority: CN
Inventors: 王雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-04-07
Anticipated expiration: 2029-05-17

Abstract

A greenhouse sunshade with a self snow removing function. The sun-shading cloth comprises a plurality of bottom fixing ends, a plurality of top fixing ends, a plurality of pull ropes, a plurality of pieces of sun-shading cloth with resistance wires and a power supply; the utility model provides a big-arch shelter sunshade with from snow removing function has following advantage: 1) has wide application. Snow removing in winter is realized on current big-arch shelter summer sunshade basis, has snow removing and two kinds of functions of sunshade concurrently. 2) The use is simple. When snowing, the power is switched on, the guy cable is tensioned, the surface of the sun-shading cloth is tightened and forms a large included angle with the ground, accumulated snow cannot be accumulated, and meanwhile, the resistance wire in the sun-shading cloth generates heat to melt snow flakes attached to the sun-shading cloth. 3) The transformation is convenient. At present, the greenhouse is provided with the sunshade more, the improvement is carried out on the basis of the existing sunshade, and the snow removing effect is still achieved even if the sunshade cloth with the resistance wires is not adopted.

Description

Greenhouse sunshade with self-snow-removing function

Technical Field

The utility model belongs to the technical field of the facility agriculture, especially, relate to a big-arch shelter sunshade with from snow removing function.

Background

With the continuous progress of society, the traditional agricultural production mode can not meet the requirement of the development of modern civilization, the novel facility agriculture is pursued by people in the industry, the greenhouse is developed in the agricultural production, the greenhouse is not limited by time and space, and the agricultural production can be carried out in special environments such as plateau, deep mountain, desert and the like. The current greenhouse has been widely applied to fields such as flowers, fruits, vegetables, forest seedling raising, aquaculture, and the like, especially in northern areas, the greenhouse can resist natural disasters, is cold-proof and heat-preserving, can realize anti-season production in winter, promotes crop yield, is cultivated in advance or cultivated in a delayed manner, realizes off-peak marketing of agricultural products, improves product price, and increases income of farmers.

However, in northern areas of China, snow is usually more in winter, so that how to avoid the problem that the greenhouse collapses due to accumulated snow in winter to cause economic and property loss of farmers becomes an important problem. Although there are many practical methods such as blowing snow, heating the inside of the greenhouse, etc., all belong to post-treatment measures. How to realize the snow cover treatment in the snowing process, avoid the snow to pile up on the big-arch shelter film, just become the important measure of reducing the snowing and having an influence on big-arch shelter safety.

Disclosure of Invention

In order to solve the problem, the utility model aims to provide a big-arch shelter sunshade with from snow removing function.

In order to achieve the aim, the greenhouse sunshade with the self-snow-removing function provided by the utility model comprises a plurality of bottom fixed ends, a plurality of top fixed ends, a plurality of inhaul cables, a plurality of pieces of sunshade cloth with resistance wires and a power supply; wherein, a plurality of bottom fixed ends are arranged in a row at intervals and fixed on the ground at the lower side of the greenhouse; the top fixing ends are arranged in a row at intervals and are arranged on the top of the wall body on the higher side of the greenhouse, and the top fixing ends correspond to the bottom fixing ends in position one to one; the top fixing end adopts a linear electric cylinder, the bottom of the cylinder body is fixed at the top of the wall body, and the piston rod is positioned at the upper end; two ends of each inhaul cable are respectively fixed on a bottom fixed end and the outer end of the corresponding piston rod; a piece of sun-shading cloth with a resistance wire is connected between every two adjacent guys; the sunshade cloth with the resistance wire and the top fixing end are electrically connected with a power supply.

The linear electric cylinder is a miniature linear electric cylinder.

The utility model provides a big-arch shelter sunshade with from snow removing function has following advantage: 1) has wide application. Snow removing in winter is realized on current big-arch shelter summer sunshade basis, has snow removing and two kinds of functions of sunshade concurrently. 2) The use is simple. When snowing, the power is switched on, the guy cable is tensioned, the surface of the sun-shading cloth is tightened and forms a large included angle with the ground, accumulated snow cannot be accumulated, and meanwhile, the resistance wire in the sun-shading cloth generates heat to melt snow flakes attached to the sun-shading cloth. 3) The transformation is convenient. At present, the greenhouse is provided with the sunshade more, the improvement is carried out on the basis of the existing sunshade, and the snow removing effect is still achieved even if the sunshade cloth with the resistance wires is not adopted.

Drawings

Fig. 1 is the snow-free state structure diagram of the greenhouse sunshade with the self-snow-removing function provided by the utility model.

Fig. 2 is the snow-removing state structure diagram of the greenhouse sunshade with the self-snow-removing function provided by the utility model.

Fig. 3 is a top view of the greenhouse sunshade with the self-snow-removing function provided by the utility model.

Detailed Description

The greenhouse sunshade with the self snow removing function provided by the invention is described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, the greenhouse sunshade with self-snow-removing function provided by the utility model comprises a plurality of bottom fixing ends 1, a plurality of top fixing ends 2, a plurality of guys 3, a plurality of sunshade cloth 4 with resistance wires and a power supply; wherein, a plurality of bottom fixed ends 1 are arranged in a row at intervals and fixed on the ground at the lower side of the greenhouse; the top fixing ends 2 are arranged in a row at intervals at the top of the wall body on the higher side of the greenhouse and correspond to the bottom fixing ends 1 one by one; the top fixing end 2 adopts a linear electric cylinder, the bottom of the cylinder body 6 is fixed at the top of the wall body, and the piston rod 7 is positioned at the upper end; two ends of each inhaul cable 3 are respectively fixed at one bottom fixed end 1 and the outer end of the corresponding piston rod 7; a piece of sun-shading cloth 4 with a resistance wire is connected between every two adjacent guys 3; the sun-shading cloth 4 with the resistance wire and the top fixing end 2 are electrically connected with a power supply.

The linear electric cylinder is a micro linear electric cylinder.

Will now the utility model provides a big-arch shelter sunshade with from snow removing function's theory of operation as follows:

when the weather is not snowing, the sunshade cloth 4 with the resistance wire and the top fixing end 2 are not connected with a power supply, and the sunshade cloth 4 with the resistance wire is in an untightened state, so that the sunshade cloth has a sunshade function. When snowing in winter, a farmer switches on the power supply, at the moment, the piston rod 7 on the linear electric cylinder extends outwards from the cylinder body 6, so that the inhaul cable 3 is tensioned, the surface of the sun-shading cloth 4 with the resistance wire is tightened, a large included angle is formed between the surface of the sun-shading cloth and the ground, and accumulated snow is difficult to accumulate. Meanwhile, the resistance wire in the sun-shading cloth 4 with the resistance wire generates heat, so that snow flakes attached to the sun-shading cloth 4 with the resistance wire are melted, and the purpose of self-snow removal is achieved.

Claims

1. The utility model provides a big-arch shelter sunshade with from snow removing function which characterized in that: the greenhouse sunshade with the self snow removing function comprises a plurality of bottom fixing ends (1), a plurality of top fixing ends (2), a plurality of stay ropes (3), a plurality of sunshade cloth (4) with resistance wires and a power supply; wherein, a plurality of bottom fixing ends (1) are arranged in a row at intervals and fixed on the ground at the lower side of the greenhouse; the top fixing ends (2) are arranged in a row at intervals at the top of the wall body on the higher side of the greenhouse and correspond to the bottom fixing ends (1) one by one; the top fixing end (2) adopts a linear electric cylinder, the bottom of the cylinder body (6) is fixed at the top of the wall body, and the piston rod (7) is positioned at the upper end; two ends of each inhaul cable (3) are respectively fixed at one bottom fixed end (1) and the outer end of the corresponding piston rod (7); a piece of sun-shading cloth (4) with resistance wires is connected between two adjacent guys (3); the sun-shading cloth (4) with the resistance wire and the top fixing end (2) are electrically connected with a power supply.

2. The greenhouse sunshade with the self-snow removing function as recited in claim 1, wherein: the linear electric cylinder is a miniature linear electric cylinder.