Detachable anti-biting fence for afforestation

Abstract

The utility model relates to the technical field of fences, and specifically discloses a detachable anti-biting fence for forestry tree planting, which comprises a plurality of fixing assemblies and a plurality of protective net bodies, the fixing assembly comprises two upright columns connected through a hinge, a groove compatible with the protective net body is formed in the outer wall of the upright column, two rotating shafts distributed above and below are penetrated through the outer wall of the upright column and connected in rotation, a clamping block is fixedly connected to the outer wall of each rotating shaft, a clamping hole matched with the clamping block is formed in the outer wall of the protective net body, a gear is fixedly connected to the other end of each clamping block, and the utility model realizes convenient disassembly and reliable fixation of the protective net through the pressing type clamping mechanism and the double locking design. Meanwhile, the utility model adopts a lightweight aluminum alloy frame combined with a natural repellent coating, has physical protection and ecological friendly characteristics, and provides a detachable anti-biting solution for forestry tree planting, which is simple to operate and has long-term protection.

Description

Technical Field

[0001] This utility model relates to the field of fence technology, and specifically discloses a detachable anti-grazing fence for planting trees in agriculture and forestry. Background Technology

[0002] Anti-grazing fencing for trees in agriculture and forestry is mainly used to protect newly planted trees and seedlings from damage caused by wild animals (such as rabbits, deer, and sheep) gnawing on the bark and tender branches. It is commonly found in forestry planting areas, orchards, and ecological restoration projects. Such fencing needs to have sufficient protective strength while adapting to different terrains and tree growth requirements.

[0003] Currently, most common anti-tree-gnawing fences are installed using bolts or wires. While the structure is sturdy, disassembly is difficult, and adjustments cannot be made flexibly according to the growth of the trees. This fixed structure leads to inconvenient maintenance and limited reusability, increasing costs and wasting resources. Therefore, a detachable anti-tree-gnawing fence for agricultural and forestry planting is needed to solve this problem. Utility Model Content

[0004] This utility model proposes a detachable anti-grazing fence for agricultural and forestry planting. Through a press-type snap-fit ​​mechanism and a double-locking design, the protective netting can be easily disassembled and reliably fixed. At the same time, it adopts a lightweight aluminum alloy frame combined with a natural repellent coating, which has both physical protection and eco-friendly characteristics, providing an easy-to-operate and long-lasting detachable anti-grazing solution for agricultural and forestry planting.

[0005] This utility model is implemented as follows: a detachable anti-grazing fence for agricultural and forestry planting includes multiple fixing components and multiple protective net bodies. The fixing components include two uprights connected by hinges. The outer wall of each upright has a groove that matches the protective net body. The outer wall of each upright is rotatably connected to two vertically distributed rotating shafts. Each rotating shaft has a locking block fixedly connected to its outer wall. The outer wall of each protective net body has a locking hole that matches the locking block. The other end of each locking block is fixedly connected to a gear. The outer wall of each upright is fixedly connected to two symmetrically distributed support plates. A rack is provided between the two support plates and meshes with both gears. The upper and lower ends of each rack are fixedly connected to two sliding rods that slide on the support plates. The outer walls of the two lower sliding rods are fitted with a first spring located between the rack and the lower support plate.

[0006] As a preferred embodiment of this utility model of a detachable anti-grazing fence for planting trees in agriculture and forestry, a pressure plate is fixedly connected to the upper end face of the two upper sliding rods. Two through holes are opened through the outer wall of the pressure plate. A fixing block is fixedly connected to the upper end face of the column. A plug rod is slidably connected through the outer wall of the fixing block. One end of the plug rod is inserted into one of the through holes.

[0007] As a preferred embodiment of the detachable anti-grazing fence for planting trees in agriculture and forestry according to this utility model, the other end of the insertion rod is fixedly connected to a limiting block, and a second spring is sleeved on the outer wall of the insertion rod between the limiting block and the fixing block. The two ends of the second spring are fixedly connected to the limiting block and the fixing block, respectively.

[0008] As a preferred embodiment of this utility model of a detachable anti-grazing fence for planting trees in agriculture and forestry, the lower end face of the post is fixedly connected with a conical fixing tip.

[0009] As a preferred embodiment of this utility model of a detachable anti-gnawing fence for planting trees in agriculture and forestry, both the posts and the protective net body are made of aluminum alloy.

[0010] As a preferred embodiment of this utility model of a detachable anti-grazing fence for planting trees in agriculture and forestry, the outer walls of both the posts and the protective net body are coated with capsaicin composite coating.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model allows for quick installation and disassembly of the protective net by simple pressing, while also featuring a double locking structure to ensure stability during operation, achieving a good balance between ease of operation and reliability.

[0013] 2. With a lightweight aluminum alloy frame and natural repellent coating, it provides both physical barrier protection and mild and effective protection through biological repellents, achieving a balance between environmental protection and functionality. It is particularly suitable for agricultural and forestry applications that require long-term protection. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0015] Figure 1 This is an overall structural diagram of a detachable anti-gnawing fence for planting trees in agriculture and forestry, according to this utility model.

[0016] Figure 2 This is a front view of the fixing component of this utility model.

[0017] Figure 3 This is a rear view of the fixing component of this utility model.

[0018] Figure 4 This is a structural diagram of the rotating shaft of this utility model.

[0019] Figure 5 This is a structural diagram of the protective net body of this utility model.

[0020] Figure 6 This utility model Figure 2 Enlarged view of point A in the middle.

[0021] Figure 7 This utility model Figure 3 Enlarged view of point B in the middle.

[0022] Figure 8 This utility model Figure 5 A magnified view of point C in the middle.

[0023] The markings in the diagram are: 1. Post; 2. Protective net body; 3. Rotating shaft; 4. Locking block; 5. Locking hole; 6. Gear; 7. Support plate; 8. Straight rack; 9. Sliding rod; 10. First spring; 11. Pressure plate; 12. Through hole; 13. Fixing block; 14. Insert rod; 15. Limiting block; 16. Second spring; 17. Conical fixing tip. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0025] Please see Figure 1-8 A detachable anti-grazing fence for planting trees in agriculture and forestry includes multiple fixing components and multiple protective net bodies 2. The fixing components include two uprights 1 connected by hinges. The outer wall of the uprights 1 has a groove that matches the protective net body 2. The outer wall of the uprights 1 is rotatably connected to two vertically distributed rotating shafts 3. The outer wall of each rotating shaft 3 is fixedly connected to a locking block 4. The outer wall of the protective net body 2 is rotatably connected to a locking hole 5 that matches the locking block 4. The other end of each locking block 4 is fixedly connected to a gear 6. The outer wall of the uprights 1 is fixedly connected to two symmetrically distributed support plates 7. A rack 8 that meshes with both gears 6 is provided between the two support plates 7. The upper and lower ends of the rack 8 are fixedly connected to two sliding rods 9 that are slidably connected to the support plates 7. The outer walls of the two lower sliding rods 9 are sleeved with a first spring 10 located between the rack 8 and the lower support plate 7.

[0026] In this embodiment: When disassembling the fence, press down on the pressure plate 11. The pressure plate 11 drives the rack 8 downward through the slide rod 9, which in turn drives the gear 6 to rotate. The gear 6 further drives the rotating shaft 3 to rotate, which in turn drives the locking block 4 to rotate. When the rack 8 moves downward to the lowest side, it drives the rotating shaft 3 and the locking block 4 to rotate 90 degrees, so that the locking block 4 is aligned with the locking hole 5. At this time, the protective net body 2 can be removed. When installing the fence, press down on the pressure plate 11 again and compress the first spring 10 to align the locking block 4 with the locking hole 5. Then, insert the locking hole 5 on the protective net body 2 into the rotating shaft 3 along the locking block 4. Release the pressure plate 11. The rack 8 moves upward under the elastic force of the first spring 10, which in turn drives the rotating shaft 3 and the locking block 4 to rotate 90 degrees in the opposite direction through the gear 6, so that the locking block 4 is misaligned with the locking hole 5, thereby fixing the protective net body 2. This utility model fixes the protective net body 2 by a snap-fit ​​method, which is convenient for installation and disassembly.

[0027] As a technical optimization of this utility model, a pressure plate 11 is fixedly connected to the upper end face of the two upper sliding rods 9. Two through holes 12 are opened through the outer wall of the pressure plate 11. A fixing block 13 is fixedly connected to the upper end face of the column 1. An insert rod 14 is slidably connected through the outer wall of the fixing block 13. One end of the insert rod 14 is inserted into one of the through holes 12.

[0028] In this embodiment: by inserting the insert rod 14 into the through hole 12, it is easy to fix the pressure plate 11, and then fix the straight toothed rack 8 to prevent the protective net body 2 from accidentally coming out.

[0029] As a technical optimization of this utility model, the other end of the insertion rod 14 is fixedly connected to the limiting block 15, and the outer wall of the insertion rod 14 is sleeved with a second spring 16 located between the limiting block 15 and the fixing block 13. The two ends of the second spring 16 are fixedly connected to the limiting block 15 and the fixing block 13 respectively.

[0030] In this embodiment, the spring force of the second spring 16 prevents the insertion rod 14 from dislodging.

[0031] As a technical optimization of this utility model, a conical fixing tip 17 is fixedly connected to the lower end face of the column 1.

[0032] In this embodiment: the column 1 is easily fixed by nailing the conical fixing tip 17 into the ground.

[0033] As a technical optimization of this utility model, both the column 1 and the protective net body 2 are made of aluminum alloy.

[0034] In this embodiment, aluminum alloy is used to make the fence both lightweight and corrosion resistant, while maintaining sufficient structural strength.

[0035] As a technical optimization of this utility model, the outer walls of both the column 1 and the protective net body 2 are coated with capsaicin composite coating.

[0036] In this embodiment: spraying capsaicin composite coating can effectively repel grazing animals, and by stimulating their taste nerves to form a conditioned reflex, it can achieve long-term protection without harming the animals and reduce the risk of physical fence damage.

[0037] The working principle and usage process of this utility model are as follows: When dismantling the fence, first pull out the insert rod 14 and stretch the second spring 16. Then press down on the pressure plate 11. The pressure plate 11 drives the rack 8 to move downward through the slide rod 9, which in turn drives the gear 6 to rotate. The gear 6 further drives the rotating shaft 3 to rotate, which in turn drives the locking block 4 to rotate. When the rack 8 moves downward to the lowest side, the insert rod 14 is aligned with the through hole 12 on the upper side. Release the insert rod 14. Under the tension of the second spring 16, the insert rod 14 is locked into the through hole 12 on the upper side, fixing the pressure plate 11. At the same time, the rack 8 drives the rotating shaft 3 and the locking block 4. Rotate 90 degrees to align the locking block 4 with the locking hole 5. At this point, the protective net body 2 can be removed. When installing the fence, press down on the pressure plate 11 and compress the first spring 10 to align the locking block 4 with the locking hole 5. Then, insert the locking hole 5 on the protective net body 2 into the rotating shaft 3 along the locking block 4. Release the pressure plate 11, and the rack 8 moves upward under the elastic force of the first spring 10. Then, through the gear 6, it drives the rotating shaft 3 and the locking block 4 to rotate 90 degrees in opposite directions, so that the locking block 4 and the locking hole 5 are misaligned, thereby fixing the protective net body 2. This utility model fixes the protective net body 2 by a snap-fit ​​method, which is convenient for installation and disassembly.

[0038] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A detachable anti-gnawing fence for agricultural and forestry planting, comprising multiple fixing components and multiple protective net bodies (2), characterized in that: The fixing assembly includes two uprights (1) connected by hinges. The outer wall of the uprights (1) is provided with a groove that matches the protective net body (2). The outer wall of the uprights (1) is connected to two vertically distributed rotating shafts (3). The outer wall of the two rotating shafts (3) is fixedly connected with a locking block (4). The outer wall of the protective net body (2) is provided with a locking hole (5) that matches the locking block (4). The other end of the two locking blocks (4) is fixedly connected with a gear (6). The outer wall of the uprights (1) is fixedly connected with two symmetrically distributed support plates (7). A rack (8) that meshes with both gears (6) is provided between the two support plates (7). The upper and lower ends of the rack (8) are fixedly connected with two sliding rods (9) that slide with the support plates (7). The outer walls of the two sliding rods (9) on the lower side are sleeved with a first spring (10) located between the rack (8) and the lower support plate (7).

2. The detachable anti-gnawing fence for agricultural and forestry planting according to claim 1, characterized in that: A pressure plate (11) is fixedly connected to the upper end face of the two upper sliding rods (9). Two through holes (12) are opened through the outer wall of the pressure plate (11). A fixing block (13) is fixedly connected to the upper end face of the column (1). A plug rod (14) is slidably connected through the outer wall of the fixing block (13). One end of the plug rod (14) is inserted into one of the through holes (12).

3. A detachable anti-gnawing fence for agricultural and forestry tree planting according to claim 2, characterized in that: The other end of the insertion rod (14) is fixedly connected to a limiting block (15). A second spring (16) is sleeved on the outer wall of the insertion rod (14) between the limiting block (15) and the fixing block (13). The two ends of the second spring (16) are fixedly connected to the limiting block (15) and the fixing block (13) respectively.

4. A detachable anti-gnawing fence for planting trees in agriculture and forestry according to claim 1, characterized in that: The lower end face of the column (1) is fixedly connected with a conical fixing tip (17).

5. A detachable anti-gnawing fence for planting trees in agriculture and forestry according to claim 1, characterized in that: Both the column (1) and the protective net body (2) are made of aluminum alloy.

6. A detachable anti-gnawing fence for agricultural and forestry planting according to claim 1, characterized in that: The outer walls of both the column (1) and the protective net body (2) are coated with capsaicin composite coating.

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