Agricultural wind-resistant protective fence

A guardrail and agricultural technology, applied in protective equipment, fences, animal husbandry, etc., can solve the problems of tree shaping and pruning, affecting tree function, affecting the normal development of trees, etc., so that it is not easy to grasp or stay, and resists poultry or the effect of the invasion of beasts, device stabilization

Active Publication Date: 2021-04-20
SICHUAN FINE ARTS INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The strong wind in early spring in the north often causes wind damage to trees, and partial crown and eccentric phenomena appear. Partial crown will bring difficulties to tree pruning and affect the function of trees; eccentric trees are prone to frost damage and sunburn, affecting the normal operation development

Method used

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  • Agricultural wind-resistant protective fence
  • Agricultural wind-resistant protective fence
  • Agricultural wind-resistant protective fence

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Embodiment Construction

[0028] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content described in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.

[0029] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should not be c...

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Abstract

The invention discloses an agricultural wind-resistant protective fence, and belongs to the technical field of agricultural cultivation protection. The agricultural wind-resistant protective fence comprises a plurality of pile bodies and a wind blocking structure arranged between two adjacent pile bodies. The wind blocking structure comprises a wind blocking plate, a rotating shaft and a guide plate, the wind blocking plate is vertically arranged between the two pile bodies, and the middle of the wind blocking plate is rotationally connected with the pile bodies through the rotating shaft; the lower end of the guide plate is connected with the lower parts of the pile bodies, and the upper end of the guide plate inclines to the pile bodies and extends upwards; and when the wind blocking plate rotates by a certain angle under the action of wind power, an obliquely-upward wind dispelling channel is formed between the wind blocking plate and the guide plate. According to the agricultural wind-resistant protective device, crops can be protected, and the influence of wind and sand on the crops is prevented; and the agricultural wind-resistant protective device can be suitable for a strong wind environment, is high in wind resistance and is more stable.

Description

technical field [0001] The invention belongs to the technical field of agricultural breeding protection, and in particular relates to an agricultural wind-resistant protective fence. Background technique [0002] Harm to crops includes mechanical damage and physiological damage. Strong winds cause blades to be mechanically scratched, crops to fall, trees to break, and flowers and fruits to fall, affecting yields. Strong winds also cause wind erosion of soil, movement of sand dunes, and damage to farmland. Blindly cultivate wasteland in arid areas, the wind will lead to desertification of the land. Strong winds and snowstorms in pastoral areas can disperse herds and aggravate frost damage. Local winds, such as tidal winds with high salt content from the sea, high temperature and low humidity foehn and dry hot winds, all seriously affect the flowering and fruit setting of fruit trees and the grain filling of cereal crops. The strong winds in the early spring in the north o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/02A01M29/30E01F7/02E04H17/16E04H17/22
CPCY02A40/22
Inventor 许娜
Owner SICHUAN FINE ARTS INST
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