A seedling protection device with windproof structure for afforestation

Abstract

The utility model relates to the technical field of agriculture, forestry, concretely discloses a kind of sapling protection devices with windproof structure for agriculture and forestry tree-planting, including annular frame body, is circumferentially spliced into by four support frames;Each support frame includes multiple layers of arc-shaped plates arranged in parallel at intervals, and adjacent arc-shaped plates are fixedly connected by multiple support rods;Windproof mechanism, including the arc-shaped wind shield plate arranged outside support frame, the elastic buffer assembly is arranged between the wind shield plate and arc-shaped plate;The elastic buffer assembly includes tubular sleeve fixed to the outer wall of arc-shaped plate, guide rod fixed to the inner wall of wind shield plate, the other end of the guide rod is slidably sleeved in tubular sleeve, and buffer spring is sleeved on the sleeve and guide rod;The device realizes the multiple beneficial effects of windproof, impact resistance, self-adaptive sapling growth and skin damage prevention through the synergistic effect of annular frame body and elastic buffer mechanism, combined with adjustable sapling positioning system.

Description

Technical Field

[0001] This utility model relates to the fields of agriculture and forestry technology, and specifically discloses a seedling protection device for agricultural and forestry planting with a windproof structure. Background Technology

[0002] In the field of agricultural and forestry tree planting, newly planted seedlings are less able to resist wind because their root systems have not yet fully taken root and become stable. In windy weather, seedlings are very susceptible to tilting, falling over, or even breaking due to wind force. This not only affects the survival rate of seedlings, but may also seriously hinder their subsequent growth and development. For example, in some mountainous or coastal areas, where wind is strong and frequent, the damage to seedlings caused by wind is particularly prominent.

[0003] Currently, various seedling protection devices exist on the market, but they generally suffer from problems such as unreasonable structural design and poor wind protection. Some devices can only provide simple support for seedlings and cannot effectively resist the impact of strong winds; others have poor adaptability and cannot meet the protection needs of seedlings of different thicknesses and heights, and their long-term durability is insufficient.

[0004] Therefore, developing a protective device that is structurally stable, has good wind protection, and can be adapted to various seedlings is of great practical significance. Utility Model Content

[0005] This utility model proposes a seedling protection device for agricultural and forestry planting with a windproof structure. Through the coordinated action of various components, it has good wind resistance, high adaptability, and strong structural stability. It can protect the branches and trunks of seedlings and has good durability, effectively improving the survival rate of seedlings.

[0006] This utility model is implemented as follows: a seedling protection device for agricultural and forestry planting with a windproof structure, comprising:

[0007] The ring-shaped frame is composed of four support frames spliced ​​together circumferentially; each support frame includes multiple layers of parallel and spaced arc-shaped plates, and adjacent arc-shaped plates are fixedly connected by multiple support rods;

[0008] The windproof mechanism includes an arc-shaped windproof plate located on the outside of the support frame, with an elastic buffer assembly between the windproof plate and the arc-shaped plate. The elastic buffer assembly includes a tubular sleeve fixed to the outer wall of the arc-shaped plate and a guide rod fixed to the inner wall of the windproof plate. The other end of the guide rod is slidably sleeved inside the tubular sleeve, and a buffer spring is sleeved on the sleeve and the guide rod. The two ends of the buffer spring abut against the inner wall of the windproof plate and the outer wall of the arc-shaped plate, respectively.

[0009] A fixed base is located at the bottom of the lowest arc-shaped plate, including a base plate and a fixed rod that can be detachably inserted into the base plate;

[0010] A seedling positioning mechanism includes a telescopic support rod assembly located inside a support frame, wherein the end of the telescopic support rod assembly is connected to a positioning ring for clamping seedling branches;

[0011] The connecting structure includes connecting lugs at both ends of the arc-shaped plate, and adjacent support frames are fixedly connected by splicing rods that pass through the connecting lugs.

[0012] As a preferred embodiment of the windproof seedling protection device for agricultural and forestry planting, the telescopic support rod assembly includes a fixed seat bolted to an arc plate, an outer sleeve hinged to the fixed seat, and an inner sleeve slidably fitted inside the outer sleeve. A positioning ring is fixedly connected to the end of the inner sleeve, and an adjusting bolt for locking the inner sleeve is provided on the side wall of the outer sleeve.

[0013] As a preferred embodiment of the windproof seedling protection device for agricultural and forestry planting, the inner wall of the positioning ring is provided with a rubber pad, and the side wall of the positioning ring is provided with a through-type opening groove, the width of which accounts for 1 / 4 of the circumference of the positioning ring.

[0014] As a preferred embodiment of the windproof seedling protection device for agricultural and forestry planting, the connecting ear plates are respectively located at both ends of the arc-shaped plate along its length, and the connecting ear plates of adjacent arc-shaped plates are staggered along the height direction. The splicing rod is a screw rod that passes through adjacent connecting ear plates and is fixed at both ends by locking nuts.

[0015] As a preferred embodiment of the present invention, a seedling protection device for agricultural and forestry planting with a windproof structure, wherein at least three mounting holes are evenly distributed on the base plate, and the fixing rod is detachably inserted into the mounting holes.

[0016] As a preferred embodiment of the windproof seedling protection device for agricultural and forestry planting with a windproof structure according to this utility model, the windproof board is made of polyethylene material and has a glass fiber reinforcement layer embedded inside.

[0017] The beneficial effects of this utility model are:

[0018] 1. Through the design of the windproof mechanism, especially the setting of the elastic buffer component, the impact of wind can be effectively absorbed and buffered, reducing the direct effect of wind on seedlings, greatly improving the wind resistance of seedlings in windy weather, reducing the risk of seedlings tilting, falling or breaking due to wind, and improving the survival rate of seedlings.

[0019] 2. The adjustable telescopic support rod assembly of the seedling positioning mechanism, along with the special design of the positioning ring, allows the device to adapt to seedlings of different thicknesses and heights, making it widely applicable. Furthermore, the splicing structure of the ring frame and the installation method of the fixed base facilitate flexible adjustment and installation based on the actual planting environment and seedling distribution.

[0020] 3. The multi-layered arc-shaped plates and support rod structure of the ring frame, along with the robust connection method of the connecting structure, ensures the overall structural stability of the device. The fixed base is secured to the ground by fixed rods, further enhancing the stability of the device in strong wind environments and enabling it to continuously and reliably provide protection for the seedlings.

[0021] 4. The rubber pads on the inner wall of the positioning ring can effectively prevent damage to the branches and stems of the seedlings when they are clamped, thus protecting the integrity of the seedlings during their growth and promoting their healthy growth. Attached Figure Description

[0022] 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.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This is a top view of the support frame of this utility model.

[0025] Figure 3 This is a schematic diagram of the support frame of this utility model.

[0026] Figure 4 This is a schematic diagram of the structure of the elastic buffer component of this utility model.

[0027] The markings in the diagram are: 1. Support frame; 2. Arc plate; 3. Support rod; 4. Windproof plate; 5. Elastic buffer assembly; 6. Sleeve; 7. Guide rod; 8. Buffer spring; 9. Base plate; 10. Fixed insert rod; 11. Telescopic support rod assembly; 12. Positioning ring; 13. Connecting ear plate; 14. Splicing rod; 15. Fixed seat; 16. Outer sleeve; 17. Inner sleeve; 18. Adjusting bolt; 19. Rubber gasket; 20. Opening groove; 21. Locking nut; 22. Mounting hole. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1-4 A seedling protection device for agricultural and forestry planting with a windproof structure, comprising:

[0030] The ring-shaped frame is composed of four support frames 1 spliced ​​together in a circumferential direction; each support frame 1 includes multiple layers of parallel and spaced arc-shaped plates 2, and adjacent arc-shaped plates 2 are fixedly connected by multiple support rods 3.

[0031] The windproof mechanism includes an arc-shaped windproof plate 4 located on the outside of the support frame 1, and an elastic buffer assembly 5 is provided between the windproof plate 4 and the arc-shaped plate 2. The elastic buffer assembly 5 includes a tubular sleeve 6 fixed to the outer wall of the arc-shaped plate 2 and a guide rod 7 fixed to the inner wall of the windproof plate 4. The other end of the guide rod 7 is slidably sleeved in the tubular sleeve 6, and a buffer spring 8 is sleeved on the sleeve 6 and the guide rod 7. The two ends of the buffer spring 8 abut against the inner wall of the windproof plate 4 and the outer wall of the arc-shaped plate 2, respectively.

[0032] A fixed base is located at the bottom of the lowest arc-shaped plate 2, including a base plate 9 and a fixed rod 10 that can be detachably inserted into the base plate 9;

[0033] The seedling positioning mechanism includes a telescopic support rod assembly 11 located inside the support frame 1, and the end of the telescopic support rod assembly 11 is connected to a positioning ring 12 for clamping the seedling branches;

[0034] The connection structure includes connecting ear plates 13 located at both ends of the arc-shaped plate 2, and adjacent support frames 1 are fixedly connected by splicing rods 14 that pass through the connecting ear plates 13.

[0035] In this embodiment: the annular frame is composed of four support frames 1 spliced ​​together circumferentially. The multiple parallel arc-shaped plates 2 of each support frame 1 are fixedly connected by multiple support rods 3. Adjacent support frames 1 are fixedly connected by splicing rods 14 that pass through and connect ear plates 13 to form a complete annular frame, ensuring the structural integrity and stability of the entire device. The arc-shaped windproof plate 4 is set on the outside of the support frame 1 to block the wind and reduce the impact of the wind on the seedlings. The elastic buffer component 5 can absorb and buffer the impact of the wind through the compression and rebound of the buffer spring 8 under the action of the wind. The windbreak board 4 provides flexible protection for the seedlings by avoiding direct rigid impact from the windproof board 4. The base plate 9 provides a stable support plane for the device, and the fixing rod 10 can be inserted into the soil to fix the entire device on the ground, preventing the device from shifting under the action of wind, thereby ensuring stable protection for the seedlings. The telescopic support rod assembly 11 can be adjusted according to the thickness and position of the seedlings. The positioning ring 12 is used to accurately clamp the branches of the seedlings, so that the seedlings are kept in a stable position within the protective device, avoiding excessive swaying of the seedlings under the action of wind, and also playing a role in positioning and supporting the seedlings.

[0036] As a technical optimization of this utility model, the telescopic support rod assembly 11 includes a fixed seat 15 bolted to the arc plate 2, an outer sleeve 16 hinged to the fixed seat 15, and an inner sleeve 17 slidably sleeved inside the outer sleeve 16. The end of the inner sleeve 17 is fixedly connected to a positioning ring 12, and the side wall of the outer sleeve 16 is provided with an adjusting bolt 18 for locking the inner sleeve 17.

[0037] In this embodiment, the telescopic support rod assembly 11 can be easily adjusted to accommodate seedlings of different thicknesses and heights, improving the versatility and adaptability of the device and meeting diverse seedling protection needs.

[0038] As a technical optimization of this utility model, the inner wall of the positioning ring 12 is provided with a rubber pad 19, and the side wall of the positioning ring 12 is provided with a through-type opening groove 20, the width of which accounts for 1 / 4 of the circumference of the positioning ring 12.

[0039] In this embodiment: the inner wall of the positioning ring 12 is provided with a rubber pad 19, which can increase the friction with the branches of the seedling and at the same time protect the branches of the seedling from being scratched; a through-hole groove 20 is opened on the side wall, and the width of the groove 20 is 1 / 4 of the circumference of the positioning ring 12. This design allows the positioning ring 12 to better adapt to seedlings of different thicknesses, making it convenient to clamp and position the seedlings.

[0040] As a technical optimization of this utility model, the connecting ear plates 13 are respectively provided at both ends of the arc plate 2 along the length direction, and the connecting ear plates 13 of adjacent arc plates 2 are staggered along the height direction. The splicing rod 14 is a screw rod that passes through adjacent connecting ear plates 13, and both ends are fixed by locking nuts 21.

[0041] In this embodiment, the staggered arrangement of the connecting ear plates 13 and the use of screws and locking nuts 21 enhance the firmness and stability of the connection between adjacent support frames 1, ensuring that the entire annular frame will not be dispersed by external forces such as wind during use, thus guaranteeing the overall structural strength of the device.

[0042] As a technical optimization of this utility model, at least three mounting holes 22 are evenly distributed on the substrate 9, and the fixing rod 10 is detachably inserted into the mounting holes 22.

[0043] In this embodiment, the evenly distributed design of the three mounting holes 22 enables the fixing rod 10 to more stably fix the fixing base to the ground, improving the reliability of the device's ground fixation and further enhancing the stability of the entire device during wind protection.

[0044] As a technical optimization of this utility model, the windproof plate 4 is made of polyethylene and has a glass fiber reinforcement layer embedded inside.

[0045] In this embodiment, polyethylene material has advantages such as light weight and corrosion resistance, while the glass fiber reinforcement layer improves the strength and rigidity of the windproof plate 4, so that the windproof plate 4 can effectively block wind while having a long service life and reducing the maintenance cost of the device.

[0046] Working principle and usage process of this utility model:

[0047] First, place the fixing base on the ground around the seedling. Insert the fixing rod 10 into the mounting hole 22 of the base plate 9 and insert it into the soil to fix the fixing base on the ground. Then, splice the four support frames 1 through the connecting structure. That is, use the splicing rod 14 to pass through the connecting ear plates 13 at both ends of the adjacent arc plate 2 and fix it with the locking nut 21 to form a ring frame. The arc windproof plate 4 is connected to the outside of the support frame 1 through the elastic buffer component 5. Finally, adjust the telescopic support rod component 11 of the seedling positioning mechanism according to the thickness and height of the seedling, and adjust the positioning ring 12 to a suitable position so that the positioning ring 12 clamps the seedling branches.

[0048] When wind blows, the windbreak plate 4 first blocks the wind force, which then pushes the windbreak plate 4 towards the seedlings. At this time, the buffer spring 8 in the elastic buffer component 5 is compressed, absorbing and buffering the impact of the wind force, preventing the windbreak plate 4 from directly damaging the seedlings. Meanwhile, the positioning ring 12 of the seedling positioning mechanism holds the seedling branches, ensuring the stability of the seedlings within the frame and reducing the swaying of the seedlings caused by the wind. The fixed base is firmly fixed to the ground by the fixed rod 10, ensuring that the entire device will not shift in strong wind conditions, thus continuously providing stable wind protection for the seedlings.

[0049] 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.

[0050] 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 seedling protection device for agricultural and forestry planting with a windproof structure, characterized in that: include: The ring frame is composed of four support frames (1) spliced ​​together circumferentially; each support frame (1) includes multiple layers of parallel and spaced arc plates (2), and adjacent arc plates (2) are fixedly connected by multiple support rods (3); The windproof mechanism includes an arc-shaped windproof plate (4) located on the outside of the support frame (1), and an elastic buffer assembly (5) is provided between the windproof plate (4) and the arc-shaped plate (2); the elastic buffer assembly (5) includes a tubular sleeve (6) fixed to the outer wall of the arc-shaped plate (2) and a guide rod (7) fixed to the inner wall of the windproof plate (4), the other end of the guide rod (7) is slidably sleeved in the tubular sleeve (6), and a buffer spring (8) is sleeved on the sleeve (6) and the guide rod (7), and the two ends of the buffer spring (8) abut against the inner wall of the windproof plate (4) and the outer wall of the arc-shaped plate (2) respectively; A fixed base is located at the bottom of the lowest arc plate (2), including a base plate (9) and a fixed rod (10) that can be detachably inserted into the base plate (9); The seedling positioning mechanism includes a telescopic support rod assembly (11) located inside the support frame (1), and the end of the telescopic support rod assembly (11) is connected to a positioning ring (12) for clamping the seedling branches; The connection structure includes connecting ear plates (13) located at both ends of the arc plate (2), and adjacent support frames (1) are fixedly connected by splicing rods (14) that pass through the connecting ear plates (13).

2. The seedling protection device with a windproof structure for agricultural and forestry planting according to claim 1, characterized in that: The telescopic support rod assembly (11) includes a fixed seat (15) bolted to the arc plate (2), an outer sleeve (16) hinged to the fixed seat (15), and an inner sleeve (17) slidably sleeved inside the outer sleeve (16). The end of the inner sleeve (17) is fixedly connected to a positioning ring (12), and the side wall of the outer sleeve (16) is provided with an adjusting bolt (18) for locking the inner sleeve (17).

3. The seedling protection device with a windproof structure for agricultural and forestry planting according to claim 1, characterized in that: The inner wall of the positioning ring (12) is provided with a rubber pad (19), and the side wall of the positioning ring (12) is provided with a through-type opening groove (20), the width of the opening groove (20) is 1 / 4 of the circumference of the positioning ring (12).

4. The seedling protection device with a windproof structure for agricultural and forestry planting according to claim 1, characterized in that: The connecting ear plates (13) are respectively located at both ends of the arc plate (2) along the length direction, and the connecting ear plates (13) of adjacent arc plates (2) are staggered along the height direction. The splicing rod (14) is a screw rod that passes through the adjacent connecting ear plates (13) and is fixed at both ends by locking nuts (21).

5. A seedling protection device with a windproof structure for agricultural and forestry planting according to claim 1, characterized in that: At least three mounting holes (22) are evenly distributed on the substrate (9), and the fixing rod (10) is detachably inserted into the mounting hole (22).

6. The seedling protection device with a windproof structure for agricultural and forestry planting according to claim 1, characterized in that: The windproof panel (4) is made of polyethylene and has a glass fiber reinforcement layer embedded inside.

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