Isolation device applied to plant protection
An isolation device and isolation unit technology, applied in the fields of plant protection, application, botanical equipment and methods, etc., can solve the problems of crop damage, disadvantage of wind resistance, economic burden of rebuilding isolation devices, etc., and achieve good support strength and excellent wind resistance. performance effect
Pending Publication Date: 2021-09-07
冯艳 +7
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Problems solved by technology
Among the current construction methods, although they all have certain advantages in terms of cost, their disadvantages in terms of wind resistance are also quite obvious.
That is to say, although the isolating device of the prior art has certain windproof characteristics, its windproof performance is quite limited. For the situation of high wind force, the existing isolating device may not be able to resist, and even lodging will cause more serious damage to the crops. injury, and financial burden on rebuilding isolators
Method used
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[0024] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] These and other characteristics of the invention will become apparent from the following description of preferred forms of embodiment given as non-limiting examples with reference to the accompanying drawings.
[0026] It should also be understood that while the invention has been described with reference to a few specific examples, those skilled in the art can certainly implement many other equivalent forms of the invention, which have the features described in the claims and thus lie within the scope of the present invention. within the limited scope of protection.
[0027] The above and other aspects, features and advantages of the present invention will become more apparent in view of the following detailed description...
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The invention relates to an isolation device applied to plant protection. The isolation device comprises a plurality of isolation units and a top insect-proof net, a closed area can be defined by the isolation units, the top insect-proof net covers the closed area, and each isolation unit comprises a supporting mechanism and side insect-proof nets arranged on the supporting mechanism. The supporting mechanism comprises a plurality of buried vertical rods arranged side by side, a bottom frame body close to one side of the ground and a top frame body close to the isolation height are arranged among the plurality of buried vertical rods in parallel, and tensioning vertical rods parallel to the buried vertical rods are arranged at the two ends of the bottom frame body and the two ends of the top frame body correspondingly. The side insect-proof nets are arranged on the tensioning vertical rods on the two sides in a tensioning mode. According to the isolation device applied to plant protection, through the multiple side isolation units, better supporting strength can be provided compared with the prior art, and therefore more excellent windproof performance can be provided.
Description
technical field [0001] The invention relates to a device for agricultural and forestry production, in particular to an isolation device applied to plant protection. Background technique [0002] In agricultural production, insect pests are directly related to product quality and yield. If no attention is paid to pest control, the yield will be reduced if it is light, or it will be impossible if it is serious. At present, there are many control methods for pests, which can be roughly divided into physical control and chemical control. In the season when the temperature is suitable, due to the rapid reproduction speed of the pests, it generally only takes more than ten days to reproduce one generation. Therefore, at present, most of them are controlled by chemical agents, because compared with physical control, chemical control has a more immediate effect. However, chemical control also has its fatal shortcomings, such as drug resistance, such as pesticide residues, such as ...
Claims
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Login to View More IPC IPC(8): A01G13/10A01M29/34
CPCA01G13/10A01M29/34
Inventor 冯艳薛新星周磊秦珊珊杨海光王永张艳萍李慧
Owner 冯艳