Insect sticking plate hanging device for green vegetable planting

Abstract

The utility model discloses a sticky trap suspension device for green vegetable planting, and mainly relates to the field of agricultural deinsectization. Which comprises a plurality of stand columns, and a supporting rod is rotationally connected between the stand columns, and is characterized in that a plurality of fixing rings are arranged on the supporting rod, a rotating ring is arranged on one side of each fixing ring and rotationally arranged on the outer side of the supporting rod in a sleeving mode, and an adjusting ring is slidably connected to the rotating ring in the transverse direction; a limiting assembly is arranged between the adjusting ring and the fixing ring, a hanging rope is wound on the adjusting ring, an insect sticking plate is arranged at the bottom end of the hanging rope, a ratchet wheel is arranged at one end of the supporting rod, and a pawl used in cooperation with the ratchet wheel is arranged on the stand column. The insect sticking plate has the advantages that the technical problem that an existing insect sticking plate is inconvenient to hang, adjust and disassemble can be solved, the steps of hanging and disassembling operation of the insect sticking plate are simplified, the use convenience of the insect sticking plate is greatly improved, and the workload of related operation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of agricultural pest control, specifically a hanging device for sticky insect boards used in green vegetable cultivation. Background Technology

[0002] Because most green vegetables are grown using organic fertilizers and without pesticides or chemical fertilizers, they have lower pesticide residue levels and are less harmful to the human body, making them widely popular with customers. During the cultivation of green vegetables, sticky traps are typically used to attract and kill pests to prevent them from consuming the vegetables. However, existing sticky traps need to be hung at a certain height near the vegetables to ensure effectiveness. This results in different hanging heights for different vegetables, requiring the use of different lengths of hanging ropes. Furthermore, the position of the sticky traps needs to be adjusted as the vegetables grow, and they must be removed after reaching a certain stage of growth. This makes the process of hanging, adjusting, and removing the sticky traps quite complicated, labor-intensive, and inconvenient. Utility Model Content

[0003] The purpose of this utility model is to provide a hanging device for sticky insect boards used in green vegetable cultivation. It can solve the technical problems of existing sticky insect boards being inconvenient to hang, adjust, and disassemble, simplify the steps of hanging and disassembling sticky insect boards, greatly improve the convenience of using sticky insect boards, and reduce the workload of related operations.

[0004] To achieve the above objectives, this utility model employs the following technical solution:

[0005] A hanging device for sticky insect traps used in green vegetable cultivation includes multiple uprights, with support rods rotatably connected between the uprights. Each support rod has multiple fixed rings, and a rotating ring is located on one side of each fixed ring. The rotating ring is rotatably sleeved on the outside of the support rod. An adjusting ring is slidably connected to the rotating ring laterally. A limiting component is provided between the adjusting ring and the fixed rings. A hanging rope is wound around the adjusting ring, and a sticky insect trap is located at the bottom end of the hanging rope. One end of each support rod has a ratchet, and each upright has a pawl that cooperates with the ratchet.

[0006] Furthermore, the limiting component includes limiting rods and limiting holes. The limiting holes are multiple in an array distributed on the fixed ring, and the limiting rods are multiple fixed on the side of the adjusting ring. The limiting rods are movably inserted into the limiting holes.

[0007] Furthermore, the rotating ring has multiple guide strips on its side, and the adjusting ring has multiple sliding grooves inside, with the guide strips slidably connected to the sliding grooves.

[0008] Furthermore, a fixing seat is fitted around the outside of the column, and a fixing sleeve is provided on one side of the fixing seat. The support rod is rotatably connected inside the fixing sleeve.

[0009] Furthermore, each of the aforementioned adjustment rings has two symmetrically arranged suspension ropes.

[0010] Furthermore, the adjusting ring is provided with multiple anti-slip protrusions.

[0011] Furthermore, a crank handle is provided at one end of the support rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. The structure of this utility model includes multiple columns and a support rod rotatably connected between the multiple columns. The support rod is provided with multiple fixed rings. One side of the fixed ring is provided with a rotating ring rotatably connected to the support rod. An adjusting ring is slidably connected to the outside of the rotating ring in a transverse direction. A limiting component is provided between the adjusting ring and the fixed ring. A hanging rope is wound around the adjusting ring. The bottom end of the hanging rope is provided with a sticky insect board. When it is necessary to hang the sticky insect board, it is only necessary to use a hanging rope of the same length to hang the sticky insect board on the adjusting ring. Then, after releasing the limitation of the limiting component, the adjusting ring is rotated so that the hanging rope is wound on the adjusting ring for different lengths, thereby allowing the height of the remaining hanging rope to be adjusted adaptively. Then, the limiting component is used to limit the adjusting ring so that it can no longer rotate, thereby hanging the sticky insect board at different heights for different vegetables. This makes the hanging operation of each sticky insect board simpler. After uniform hanging, it can be adjusted adaptively according to the type of vegetable and its growth stage. This greatly simplifies the hanging steps, reduces the workload of hanging and subsequent adjustment, and improves the convenience of use.

[0014] 2. The support rod is rotatably connected between multiple columns. One end of the support rod is equipped with a ratchet, and the columns are equipped with pawls that work in conjunction with the ratchet. With this structure, after normal hanging operation, the support rod remains relatively stationary under the combined action of the ratchet, pawl, and the weight of the sticky insect board, making the positions of the multiple sticky insect boards more stable. When disassembling later, simply rotate the support rod so that the hanging ropes at multiple positions are all wrapped and fixed on the adjusting ring. After shortening the hanging length of the hanging ropes, the sticky insect board is raised to a higher position without further disassembly. This will not interfere with the growth and harvesting of vegetables, greatly simplifying the disassembly steps of the sticky insect board, further reducing the workload of disassembly, and improving the convenience of use. Attached Figure Description

[0015] Appendix Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Appendix Figure 2 This is a front view of the present invention.

[0017] Appendix Figure 3 This is an appendix to this utility model. Figure 2 A cross-sectional view along the AA direction.

[0018] Appendix Figure 4 This is an appendix to this utility model. Figure 2 A cross-sectional view along the BB direction.

[0019] Appendix Figure 5 This is an appendix to this utility model. Figure 4 A magnified view of part C in the middle.

[0020] The labels shown in the attached diagram:

[0021] 1. Column; 2. Support rod; 3. Fixing ring; 4. Rotating ring; 5. Adjusting ring; 6. Suspension rope; 7. Sticky insect board; 8. Ratchet; 9. Pawl; 10. Limiting rod; 11. Limiting hole; 12. Guide bar; 13. Slide groove; 14. Fixing base; 15. Fixing sleeve; 16. Anti-slip protrusion; 17. Crank handle. Detailed Implementation

[0022] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0023] Reference Figure 1 and Figure 2This utility model describes a hanging device for sticky insect traps used in green vegetable cultivation. The main structure includes multiple uprights 1, typically made of wood or metal, which are pre-embedded and fixed to the ground. The tops of the uprights are connected to the greenhouse frame by welding or bolts. Support rods 2 are rotatably connected to the multiple uprights 1 via bearings. The support rods 2 extend laterally, and the multiple uprights 1 support the rotating support rods 2. Multiple fixing rings 3 are fixed to the support rods 2 by welding or bolts. A rotating ring 4 is provided on one side of each fixing ring 3. The rotating ring 4 is rotatably sleeved on the outside of the support rod 2 via bearings. This structure allows the rotating ring 4 to rotate freely relative to the support rod 2. An adjusting ring is slidably sleeved on the rotating ring 4 laterally. 5. A limiting component is provided between the adjusting ring 5 and the fixed ring 3. This structure allows the limiting component to function when the adjusting ring 5 slides laterally towards the fixed ring 3, restricting the rotation of the adjusting ring 5 and preventing it from rotating relative to the support rod 2. When the adjusting ring 5 slides away from the fixed ring 3, the limiting component loses its function, allowing the adjusting ring 5 to rotate relative to the support rod 2 along with the rotating ring 4. This makes controlling the rotation of the adjusting ring 5 simpler and more convenient. A suspension rope 6 is wound around the adjusting ring 5. Specifically, one end of the suspension rope 6 is fixed to the adjusting ring 5 with a bolt, and the other end of the suspension rope 6 is wound around the adjusting ring 5 several times and then suspended below the support rod 2. The bottom end is fixed with bolts or tied to the sticky insect board 7. This structure utilizes the gravity of the sticky insect board 7 to keep the suspension rope 6 taut, thus firmly suspending the sticky insect board 7 on the adjusting ring 5. When it is necessary to adjust the suspension height, simply slide the limiting component laterally to release the restriction, rotate the adjusting ring 5 and the rotating ring 4, so that the suspension rope 6 is wrapped around the adjusting ring 5 for different lengths, thereby changing the suspension length and realizing the adjustment of the suspension height. Afterwards, slide the adjusting ring 5 in the opposite direction, so that it is close to the fixed ring 3, and then use the limiting component to restrict the position of the adjusting ring 5 to prevent it from rotating further. This makes it more convenient to adjust the suspension height of different types of vegetables and vegetables at different growth stages, greatly improving the ease of hanging and adjusting the sticky insect board 7. This design improves efficiency and reduces workload. One end of the support rod 2 is fixed with a ratchet 8 by welding or bolting. The column 1 is equipped with a pawl 9 that works with the ratchet 8. The ratchet 8 and pawl 9 can use common structures found in existing technologies. Under the weight of the sticky insect board 7 and the cooperation of the ratchet 8 and pawl 9, the support rod 2 is locked in a fixed state relative to the column 1, ensuring the stability of the sticky insect board 7 when suspended. When the sticky insect board 7 is no longer needed, rotating the limiting rod 10 causes multiple suspension ropes 6 to wrap around the adjusting ring 5 of the support rod 2, raising the height of multiple sticky insect boards 7 without interfering with the growth and harvesting of vegetables. This also improves the ease of disassembling the sticky insect board 7. Furthermore, for subsequent use, only the restriction of the ratchet 9 on the ratchet 8 needs to be released.Rotating the support rod 2 lowers multiple sticky insect boards 7, making subsequent use more convenient and greatly improving the ease of subsequent suspension adjustment and disassembly operations.

[0024] Preferred, refer to Figure 4 and Figure 5 The limiting component includes limiting rods 10 and limiting holes 11. The limiting holes 11 are multiple arrays distributed on the fixed ring 3. The limiting rods 10 are multiple fixed to the side of the adjusting ring 5 by welding or integral molding. The limiting rods 10 and the limiting holes 11 are movably inserted into each other. With this structure, when the adjusting ring 5 slides laterally relative to the rotating ring 4, the limiting rods 10 are inserted into the limiting holes 11 when the adjusting ring 5 is close to the fixed ring 3, and the limiting rods 10 are separated from the limiting holes 11 when the adjusting ring 5 is away from the fixed ring 3. This makes the start and separation of the limiting component rely on the lateral sliding of the adjusting ring 5, making the limiting control of the adjusting ring 5 simpler and more convenient.

[0025] Preferred, refer to Figure 3 The rotating ring 4 has multiple guide strips 12 fixed on its side by welding or integral molding. The adjusting ring 5 has multiple sliding grooves 13 inside. The sliding grooves 13 are recessed inward from the inner ring sidewall of the adjusting ring 5. The guide strips 12 are slidably connected to the sliding grooves 13. This structure makes the sliding structure of the adjusting ring 5 and the rotating ring 4 more stable. The two can only slide relative to each other, and they are more synchronized when rotating, which improves the stability of the relative sliding structure of the adjusting ring 5 and the rotating ring 4.

[0026] Preferably, a fixing seat 14 is fixedly fitted to the outside of the column 1 by welding, and a fixing sleeve 15 is fixed to one side of the fixing seat 14 by welding or bolting. The support rod 2 is rotatably connected to the inside of the fixing sleeve 15 by bearing. This structure uses the fixing sleeves 15 on multiple columns 1 to provide rotatable support for the support rod 2, which improves the stability of the rotational structure of the support rod 2 relative to the column 1.

[0027] Preferably, each of the adjustment rings 5 ​​has two symmetrically arranged suspension ropes 6. Specifically, two grooves are provided on the adjustment ring 5, and the suspension ropes 6 are wound in the grooves. The two suspension ropes 6 make the support for the sticky insect board 7 more stable, and the sticky insect board 7 is less likely to tilt, which further improves the firmness of the suspension structure.

[0028] Preferably, the adjusting ring 5 is fixed with multiple anti-slip protrusions 16 by bonding or welding. Specifically, the anti-slip protrusions 16 are hemispherical. This structure increases the friction at the contact point when the adjusting ring 5 is rotated, making the rotation operation of the adjusting ring 5 more convenient and accurate.

[0029] Preferably, one end of the support rod 2 is provided with a crank handle 17. The crank handle 17 makes it easier to rotate the support rod 2, and improves the convenience of storing the sticky insect board 7 in a high place later.

[0030] Working Principle: This utility model includes multiple uprights 1 and support rods 2 rotatably connected between the uprights 1. Multiple fixing rings 3 are provided on the support rods 2. A rotating ring 4, rotatably connected to the support rod 2, is provided on one side of each fixing ring 3. An adjusting ring 5 is slidably connected laterally to the outside of the rotating ring 4. A limiting component is provided between the adjusting ring 5 and the fixing rings 3. A suspension rope 6 is wound around the adjusting ring 5, and a sticky insect board 7 is provided at the bottom end of the suspension rope 6. When the sticky insect board 7 needs to be suspended, only suspension ropes 6 of the same length are used to suspend the sticky insect board 7 on the adjusting ring 5. Then, after releasing the limiting component, the adjusting ring 5 is rotated, allowing the suspension rope 6 to be wound around the adjusting ring 5 for different lengths, thus adapting the height of the remaining suspension rope 6. The limiting component then limits the adjusting ring 5, preventing it from rotating further. This allows the sticky insect board 7 to be suspended at different heights on different vegetables, ensuring the optimal suspension position for each sticky insect board 7. The process is simpler; after uniform hanging, adjustments can be made according to the type and growth stage of the vegetables, greatly simplifying the hanging process, reducing the workload of hanging and subsequent adjustments, and improving ease of use. The support rod 2 is rotatably connected between multiple columns 1. One end of the support rod 2 is equipped with a ratchet 8, and the column 1 is equipped with a pawl 9 that works with the ratchet 8. With this structure, after normal hanging operation, the support rod 2 remains relatively stationary under the combined action of the ratchet 8 and pawl 9 and the gravity of the sticky insect board 7, making the positions of the multiple sticky insect boards 7 more stable. When disassembling later, it is only necessary to rotate the support rod 2 so that the hanging ropes 6 at multiple positions are all wrapped and fixed on the adjusting ring 5, so that the hanging length of the hanging ropes 6 is shortened and the sticky insect board 7 is raised to a higher position without further disassembly. This will not interfere with the growth and harvesting of vegetables, greatly simplifying the disassembly steps of the sticky insect board 7, further reducing the workload of disassembly, and improving ease of use.

Claims

1. A green vegetable planting perches board hanging device, comprising a plurality of vertical columns (1), a plurality of the vertical columns (1) are rotatably connected with a support rod (2), characterized in that: The support rod (2) is provided with multiple fixed rings (3), and a rotating ring (4) is provided on one side of the fixed ring (3). The rotating ring (4) is rotatably sleeved on the outside of the support rod (2). An adjusting ring (5) is slidably connected to the rotating ring (4) along the lateral direction. A limiting component is provided between the adjusting ring (5) and the fixed ring (3). A suspension rope (6) is wound around the adjusting ring (5). A sticky insect board (7) is provided at the bottom end of the suspension rope (6). A ratchet (8) is provided at one end of the support rod (2). A pawl (9) is provided on the column (1) to cooperate with the ratchet (8).

2. The green vegetable planting stick tape hanging device according to claim 1, characterized in that: The limiting component includes a limiting rod (10) and a limiting hole (11). The limiting holes (11) are multiple arrays distributed on the fixed ring (3). The limiting rods (10) are multiple fixed on the side of the adjusting ring (5). The limiting rods (10) are movably inserted into the limiting holes (11).

3. The device according to claim 2, wherein: the device is characterized by the following features. The rotating ring (4) has multiple guide bars (12) on its side, and the adjusting ring (5) has multiple sliding grooves (13) inside. The guide bars (12) and the sliding grooves (13) are slidably connected.

4. The device according to claim 1, wherein the device is characterized by: The column (1) is fitted with a fixing seat (14) on the outside, and a fixing sleeve (15) is provided on one side of the fixing seat (14). The support rod (2) is rotatably connected inside the fixing sleeve (15).

5. The device according to claim 1, wherein: the device is characterized by the following features. The suspension ropes (6) on each of the adjustment rings (5) are two symmetrically arranged.

6. The green vegetable planting stick tape hanging device according to claim 1, characterized in that: The adjusting ring (5) is provided with multiple anti-slip protrusions (16).

7. The device according to claim 1, wherein the device is characterized by: One end of the support rod (2) is provided with a crank handle (17).

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