Anti-brown-spot layered pruning support suitable for canopies of tangelo trees

Abstract

The utility model belongs to the technical field of agricultural machinery, and particularly relates to an anti-brown-spot layered pruning support suitable for canopies of tangelo trees. Comprising first connecting rods, second connecting rods, first connectors, second connectors and telescopic stand columns, the multiple first connecting rods and the multiple first connectors are connected to form a first closed loop, the multiple second connecting rods and the multiple second connectors are connected to form a second closed loop, and the adjacent first connectors are connected with the second connectors. Layered pruning management is achieved, the light transmittance is improved, humidity accumulation is reduced, the support can be rapidly assembled, the device adapts to different tree ages and tree forms, the manual climbing risk is reduced, operation is easy and convenient, and practicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural machinery technology, and specifically relates to a layered pruning support suitable for preventing brown spot disease in the canopy of citrus and pomelo trees. Background Technology

[0002] Brown spot disease of citrus trees (Alternaria brown spot) is one of the major diseases of citrus fruits, especially prevalent during the spring shoot and fruit enlargement stages. The pathogen spreads through air currents and readily infects leaves, young shoots, and fruit in hot and humid environments, leading to leaf and fruit drop, and even the death of the entire tree. Traditional pruning relies on manual operation and has the following problems:

[0003] 1. Insufficient ventilation and light penetration: Dense branches in the canopy layer easily create a closed environment, increasing humidity and accelerating the spread of brown spot disease;

[0004] 2. Low pruning efficiency: Lack of standardized tools makes it difficult to perform precise layered pruning to optimize tree structure;

[0005] 3. Delayed disease control: Failure to treat diseased branches or spray pesticides in a timely manner after pruning, resulting in residual pathogens.

[0006] Existing technologies lack canopy management designs for the prevention and control of brown spot disease, making it impossible to achieve coordinated operations of pruning and disease control. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] To address the aforementioned problems in the prior art, this utility model provides a layered pruning support suitable for preventing brown spot disease in the canopy of citrus and pomelo trees.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, the main technical solution adopted by this utility model includes: a layered pruning support for preventing brown spot disease in the canopy of citrus and pomelo trees, comprising a first connecting rod, a second connecting rod, a first connector, a second connector, and a telescopic column. Multiple first connecting rods are connected to multiple first connectors to form a first closed loop, and multiple second connecting rods are connected to multiple second connectors to form a second closed loop. Adjacent first connectors are connected to second connectors.

[0011] Furthermore, the first connecting rod and the second connecting rod are arc-shaped, and there are four of the first connecting rod and the second connecting rod, as well as four of the first connector, the second connector, and the telescopic column.

[0012] Furthermore, a tripod is provided at the bottom of the telescopic column.

[0013] Furthermore, the first connecting rod, the second connecting rod, the first connector, the second connector, and the telescopic column are all made of aluminum alloy.

[0014] (III) Beneficial Effects

[0015] The beneficial effects of this utility model are: a layered structure can be formed by combining multiple first connecting rods, second connecting rods, first connectors, and second connectors; the telescopic column can adjust the height of the layered structure; and multiple layered pruning supports can divide the fruit tree canopy branches into a multi-layered structure, realizing layered pruning management, improving light transmittance, reducing humidity accumulation, and the supports can be quickly assembled to adapt to different tree ages and shapes, reducing the risk of manual climbing, and are simple and convenient to operate with high practicality. Attached Figure Description

[0016] Figure 1 This is a top view of the layered pruning support for preventing brown spot disease in the canopy of citrus and pomelo trees, which is applicable to this utility model.

[0017] Figure 2 This utility model is applicable to citrus and pomelo trees. crown Front view of the layered pruning support for preventing brown spot disease.

[0018] [Explanation of Labels in the Attached Image]

[0019] 1. First connecting rod; 2. Second connecting rod; 3. First connector; 4. Second connector; 5. Telescopic column; 51. Fastening bolt. Detailed Implementation

[0020] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Please refer to Figure 1 , 2 A layered pruning support for preventing brown spot disease in the canopy of citrus and pomelo trees includes a first connecting rod 1, a second connecting rod 2, a first connector 3, a second connector 4, and a telescopic column 5. Multiple first connecting rods 1 and multiple first connectors 3 are connected to form a first closed loop, and multiple second connecting rods 2 and multiple second connectors 4 are connected to form a second closed loop. Adjacent first connectors 3 and second connectors 4 are connected. Each first connector 3 and second connector 4 has multiple sleeves. The first connector 3 is connected to the end of the first connecting rod 1 via a sleeve, and the second connector 4 is connected to the end of the second connecting rod 2 via a sleeve. The telescopic column 5 has an adjustable length via fastening bolts 51.

[0022] The beneficial effects of this utility model are as follows: In this embodiment, a layered structure can be formed by combining multiple first connecting rods 1, second connecting rods 2, first connectors 3, and second connectors 4. The telescopic column 5 can adjust the height of the layered structure. By configuring multiple layered pruning supports, the branches of the fruit tree crown can be divided into multiple layers, realizing layered pruning management, improving light transmittance, reducing humidity accumulation, and the supports can be quickly assembled to adapt to different tree ages and shapes, reducing the risk of manual climbing. The operation is simple and convenient, and the practicality is high.

[0023] In this embodiment, the first connecting rod 1 and the second connecting rod 2 are arc-shaped, and there are four of them. There are also four of each: the first connector 3, the second connector 4, and the telescopic column 5. This solution has fewer components, a larger supporting surface, and facilitates quick assembly, making it a preferred implementation. However, in practical applications, the first connecting rod 1 and the second connecting rod 2 can also be straight, and there can be six, eight, or other combinations of the first connecting rod 1, the second connecting rod 2, the first connector 3, the second connector 4, and the telescopic column 5; it is not limited to these limitations.

[0024] In this embodiment, a tripod is provided at the bottom of the telescopic column 5. The tripod can support stability through the telescopic column 5.

[0025] In this embodiment, the first connecting rod 1, the second connecting rod 2, the first connector 3, the second connector 4, and the telescopic column 5 are all made of aluminum alloy. Using aluminum alloy reduces the overall weight while maintaining structural strength, making operation easier. Of course, in practical applications, plastic can be used instead of aluminum alloy; it is not a limitation.

[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A layered pruning support for preventing brown spot disease in the canopy of citrus and pomelo trees, characterized in that, It includes a first link, a second link, a first connector, a second connector, and a telescopic column. Multiple first links are connected to multiple first connectors to form a first closed loop, and multiple second links are connected to multiple second connectors to form a second closed loop. Adjacent first connectors are connected to second connectors.

2. The layered pruning support for preventing brown spot disease in the canopy of citrus and pomelo trees according to claim 1, characterized in that, The first connecting rod and the second connecting rod are arc-shaped, and there are four of the first connecting rod and the second connecting rod. There are also four of the first connector, the second connector, and the telescopic column.

3. The layered pruning support for preventing brown spot disease in the canopy of citrus and pomelo trees according to claim 1, characterized in that, The telescopic column is equipped with a tripod at its base.

4. The layered pruning support for preventing brown spot disease in the canopy of citrus and pomelo trees according to claim 1, characterized in that, The first connecting rod, the second connecting rod, the first connector, the second connector, and the telescopic column are all made of aluminum alloy.

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