A device for regulating a pheromone tape
Patent Information
- Application Number
- CN202522660276.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-16
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2035-12-16
AI Technical Summary
这种传统固定方式存在明显缺陷：首先，固定可靠性差，粘贴剂在温室高湿环境下易失效脱落，绑扎绳则易老化松动，导致诱虫带歪斜甚至掉落，严重影响防治效果的持续性和稳定性；其次，高度调节困难，作物在不同生育阶段株高变化显著，需相应调整诱虫带高度以达到最佳诱捕位置，但传统方式调节时必须解开绑扎或重新粘贴，操作繁琐，耗时耗力，难以实现快速调整；再次，更换维护不便，诱虫带粘满害虫后需定期更换，传统固定方式拆卸过程复杂，且易损坏诱虫带或固定结构，增加维护成本；此外，适应性不足，无法灵活响应作物生长过程中高度动态变化的需求，导致诱虫带与作物冠层间距不合理，影响诱捕效率
1、高度调节灵活精准，响应作物生长动态：通过卷轴在连接绳上的滑动缠绕及连接绳固定件的锁定配合，实现了诱虫带高度的无级调节和快速定位，无需解开或重新粘贴，操作简便高效，能够灵活适应作物不同生育阶段的株高变化，确保诱虫带始终处于最佳诱捕位置，显著提升防治效果。
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Figure CN224910468U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of agricultural pest control technology, and more specifically to an insect-attracting belt adjustment device. Background Technology
[0002] Yellow insect traps, as a green and environmentally friendly physical control method, have been widely used in greenhouse cultivation. They utilize the attraction of pests to yellow to trap them and have the advantages of being non-toxic, harmless, low-cost, and easy to operate. They are one of the key technical measures to ensure the healthy growth of crops.
[0003] However, the current methods of fixing yellow insect-attracting strips in production practice are still relatively primitive, mainly using direct pasting or simple binding to fix them to greenhouse pillars or supports. This traditional fixing method has obvious drawbacks: First, the fixing reliability is poor. The adhesive is prone to failure and falling off in the high humidity environment of the greenhouse, and the binding rope is prone to aging and loosening, causing the insect-attracting strip to become crooked or even fall off, seriously affecting the sustainability and stability of the control effect; Second, height adjustment is difficult. The plant height of crops changes significantly at different growth stages, and the height of the insect-attracting strip needs to be adjusted accordingly to achieve the optimal trapping position. However, the traditional method requires untying or re-pasting, which is cumbersome, time-consuming, and labor-intensive, making it difficult to achieve rapid adjustment; Third, replacement and maintenance are inconvenient. The insect-attracting strip needs to be replaced regularly after it is full of pests. The traditional fixing method is complicated to disassemble and is prone to damaging the insect-attracting strip or fixing structure, increasing maintenance costs; In addition, it lacks adaptability and cannot flexibly respond to the needs of dynamic height changes during crop growth, resulting in unreasonable spacing between the insect-attracting strip and the crop canopy, affecting the trapping efficiency.
[0004] Therefore, in view of the existing problems, how to provide an insect-attracting tape adjustment device that can ensure simple structure, convenient operation, flexible adjustment and reliable fixation of the insect-attracting tape is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0005] Therefore, this utility model provides an insect-attracting tape adjustment device that ensures simple structure, convenient operation, flexible adjustment and reliable fixation of the insect-attracting tape.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: An insect-attracting belt adjustment device includes: a mounting post, a height adjustment component, and an insect-attracting belt; The number of installation columns is two, and they are arranged end to end. The typical application scenario is a greenhouse, where there is a column structure, so no additional installation is required. The height adjustment component is arranged corresponding to the two mounting posts at the beginning and end. The height adjustment component includes a connecting rope, a reel, and a connecting rope fixing member. One end of the connecting rope is fixed to the upper end of the mounting post. The reel is slidably sleeved on the other end of the connecting rope, and the connecting rope can be wound around the reel. The connecting rope fixing member is slidably connected to the connecting rope and is used to position the winding position of the connecting rope. The insect-attracting tape is respectively snapped onto the two mounting posts at the beginning and end, and is rotatably connected to the scroll.
[0007] Through the above technical solution, this utility model provides an insect-attracting tape adjustment device, which realizes stepless and flexible adjustment of the height of the insect-attracting tape and can dynamically adjust its position according to the growth of crops; the fixing position is locked by the connecting rope fixing component, which significantly improves the fixing reliability and avoids the problem of easy loosening and falling off of traditional pasting or binding; the structure is simple and compact, and the operation is convenient, and the height adjustment can be completed without untying and re-fixing.
[0008] Preferably, in the above-mentioned insect-attracting tape adjustment device, a slot is provided on the side wall of the reel, one end of the connecting rope passes through the slot, and the other end is wound around the outer side wall of the reel and fixed by the connecting rope fixing member. This enhances the bonding strength between the connecting rope and the reel, preventing the reel from accidentally slipping or shifting on the connecting rope; the slot limit makes the winding starting point more stable, improving the accuracy and reliability of the position locking after adjustment, especially maintaining stable fixation in high-humidity greenhouse environments.
[0009] Preferably, in the above-mentioned insect-attracting tape adjustment device, a winding groove for accommodating the connecting rope is formed on the outer wall of the reel along its arc direction. This provides a regular winding path for the connecting rope, preventing the rope from overlapping, misaligning, or loosening during multiple turns, thus improving the smoothness and accuracy of height adjustment; it also increases the contact area between the connecting rope and the reel, further enhancing the fixing stability and extending the service life of the adjustment components.
[0010] Preferably, in the above-mentioned insect-attracting tape adjustment device, the height adjustment component further includes a connecting rod, the two ends of which are rotatably connected to the upper and lower ends of the reel, and one end of the insect-attracting tape is fixed to the connecting rod. This avoids damage caused by direct friction or entanglement between the insect-attracting tape and the reel, protecting the integrity of the insect-attracting tape; the rotatable connection structure allows the insect-attracting tape to adapt to angle changes, improving adaptability to different installation scenarios; it facilitates quick replacement of the insect-attracting tape, simplifies maintenance operations, requiring only the removal and installation of the connecting rod, and reduces maintenance costs.
[0011] Preferably, the above-mentioned insect-attracting tape adjustment device further includes two U-shaped clips. The two U-shaped clips are respectively engaged with the outer walls of the two mounting posts at the ends of the insect-attracting tape to fix it in place. This provides auxiliary fixing points, forming a double fixation with the roller adjustment mechanism, effectively preventing the insect-attracting tape from swinging or falling off under wind or vibration. The clamping structure ensures even force distribution on the edges of the insect-attracting tape, preventing tearing and damage. It achieves separation of adjustment and fixing functions; the height is first adjusted by the roller, and then quickly locked using the U-shaped clips, balancing adjustment flexibility and operational stability.
[0012] As can be seen from the above technical solution, compared with the prior art, the present invention discloses an insect-attracting belt adjustment device, which has the following beneficial effects: 1. Flexible and precise height adjustment, responding to crop growth dynamics: Through the sliding winding of the reel on the connecting rope and the locking cooperation of the connecting rope fixing parts, the height of the insect-attracting strip can be infinitely adjusted and quickly positioned. There is no need to untie or re-attach it. The operation is simple and efficient. It can flexibly adapt to the changes in plant height at different growth stages of crops, ensuring that the insect-attracting strip is always in the best trapping position, significantly improving the control effect.
[0013] 2. Reliable and stable fixation, adaptable to high humidity greenhouse environment: The dual fixing method combines the connecting rope winding and locking with the U-shaped clamp fixing. With the limit design of the roller slot and the winding groove, it effectively prevents problems such as adhesive failure and aging and loosening of the binding rope caused by high humidity environment. It ensures that the insect attractant is stable for a long time without falling off or tilting, and improves the adaptability and service life of the device in complex environment.
[0014] 3. Convenient maintenance and replacement, reducing operating costs: The insect-attracting tape is rotatably connected to the roller via a connecting rod, avoiding friction damage caused by the tape directly winding around the roller; the U-shaped clamping structure ensures even force distribution on the edges of the tape, facilitating quick assembly and disassembly. When the tape is full of pests and needs replacement, the entire device does not need to be disassembled, simplifying the operation process, reducing maintenance time and labor intensity, and lowering maintenance costs.
[0015] 4. Simple and compact structure, economical and practical: This device has few parts and a simple structure, making it easy to process, manufacture and install on site, and has low cost; at the same time, the rotating connection structure allows the insect-attracting strip to adapt to changes in angle, improving compatibility with different installation scenarios and crop types, and has high promotion and application value. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0017] Figure 1 The attached figure is a structural schematic diagram of an insect-attracting belt adjustment device provided by this utility model; Figure 2 The attached figure is a structural schematic diagram of an insect-attracting belt adjustment device provided by this utility model.
[0018] in: 1- Mounting post; 2- Connecting rope; 3- Reel; 4- Connecting rope fastener; 5- Insect trap; 6- Slot; 7- U-shaped clip. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Example: See appendix Figure 1-2 This utility model discloses an insect-attracting belt adjustment device, including: a mounting post 1, a height adjustment component and an insect-attracting belt 5; There are two mounting columns 1, arranged end to end. This is typically used in greenhouses, where there are already pillar structures, so no additional installation is needed. The height adjustment component is arranged corresponding to the two mounting columns 1. The height adjustment component includes a connecting rope 2, a reel 3, and a connecting rope fixing piece 4. One end of the connecting rope 2 is fixed to the upper end of the mounting column 1. The reel 3 is slidably sleeved on the other end of the connecting rope 2, and the connecting rope 2 can be wound around the reel 3. The connecting rope fixing piece 4 is slidably connected to the connecting rope 2 and is used to position the winding position of the connecting rope 2. The insect-attracting tape 5 is respectively snapped onto the two mounting columns 1 at the beginning and end, and is rotatably connected to the reel 3.
[0021] In some specific examples, a slot 6 is provided on the side wall of the scroll 3, one end of the connecting rope 2 passes through the slot 6, and the other end is wrapped around the outer side wall of the scroll 3 and fixed by the connecting rope fixing member 4.
[0022] In some other embodiments, a winding groove for accommodating the connecting rope 2 is provided on the outer wall of the spool 3 along its arc direction.
[0023] In a specific embodiment, the height adjustment component also includes a connecting rod, the two ends of which are rotatably connected to the upper and lower ends of the scroll 3, and one end of the insect-attracting belt 5 is fixed to the connecting rod.
[0024] In a specific example, it also includes two U-shaped clips 7, which are respectively attached to the outer walls of the two mounting posts 1 at the ends of the insect-attracting strip 5 to fix the insect-attracting strip 5.
[0025] The method of use and working principle of this utility model are as follows: Working Principle: This invention achieves stepless height adjustment through the sliding and winding cooperation of the roller 3 on the connecting rope 2. The connecting rope 2 serves as a support track, with its top end fixed to the upper end of the mounting column 1. The roller 3 is slidably sleeved on the connecting rope 2 and can rotate around it. When height adjustment is required, the roller 3 slides up and down along the connecting rope 2 to the target position. Then, the free end of the connecting rope 2 is wound into the winding groove on the outer wall of the roller 3. Initial positioning is achieved through friction and winding tension. The connecting rope fixing piece 4 is then slid to the winding end and locked to prevent the connecting rope 2 from loosening, thus completing the height locking. The insect-attracting tape 5 is rotatably connected to the upper and lower ends of the roller 3 via a connecting rod, allowing the insect-attracting tape 5 to rise and fall synchronously with the roller 3 and maintain a natural drooping state. At the same time, the rotating structure can adapt to changes in the installation angle, preventing the insect-attracting tape 5 from twisting or being damaged. U-shaped clip 7 serves as an auxiliary fixing component. After the height adjustment is completed, it is snapped between the mounting post 1 and the edge of the insect-attracting strip 5 to provide lateral support and form a double fixation, preventing the insect-attracting strip 5 from swinging or falling off due to wind or vibration.
[0026] How to use: Depending on the greenhouse span or crop planting area, there are usually multiple pillars supporting the greenhouse frame structure. We select the first and last pillars in the area where the insect-attracting tape needs to be placed as installation pillars, eliminating the need for additional installation. Secure the top of the connecting rope 2 to the upper end of the installation pillar 1; pre-fit the reel 3 with the connecting rope 2 and adjust the reel 3 to the appropriate initial height for the crop, such as 20 cm above the canopy during the seedling stage. Secure both ends of the insect-attracting tape 5 to the corresponding connecting rods of the reel 3, ensuring the tape is flat and naturally extended. Then, pass the end of the connecting rope 2 through the slot 6 on the side wall of the reel 3 and wind it 2-3 times along the winding groove on the outer wall of the reel 3. Depending on the crop growth stage, manually slide the reel 3 to the target height, tighten the connecting rope 2, and continue winding until the tension is moderate. Slide the connecting rope fixing piece 4 to the end of the winding and tighten it to lock the height. Secure the U-shaped clip 7 from the outside of the installation pillar 1 inwards, so that the edge of the insect-attracting tape 5 is embedded in the clamping groove of the U-shaped clip 7, achieving lateral fixation of the insect-attracting tape 5. Regularly check the tightness of the connecting rope fixing part 4 and the U-shaped clip 7; when the insect-attracting tape 5 is full of pests and needs to be replaced, loosen the U-shaped clip 7, lower the roller 3 to a height that is easy to operate, remove the connecting rod and replace it with a new insect-attracting tape 5, and then reinstall and fix it according to steps 3-5.
[0027] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.
[0028] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An insect-attracting belt adjustment device, characterized in that, include: The number of the installation columns (1) is two, and they are arranged end to end. The general application scenario is greenhouses, where there are column structures, so no additional installation is required. The height adjustment assembly is arranged corresponding to the two mounting posts (1) at the beginning and end. The height adjustment assembly includes a connecting rope (2), a reel (3), and a connecting rope fixing member (4). One end of the connecting rope (2) is fixed to the upper end of the mounting post (1). The reel (3) is slidably sleeved on the other end of the connecting rope (2), and the connecting rope (2) can be wound around the reel (3). The connecting rope fixing member (4) is slidably connected to the connecting rope (2) and is used to position the winding position of the connecting rope (2). The insect-attracting tape (5) has its two ends respectively attached to the two mounting posts (1) at the beginning and end, and is rotatably connected to the scroll (3).
2. The insect-attracting belt adjustment device according to claim 1, characterized in that, A slot (6) is provided on the side wall of the spool (3). One end of the connecting rope (2) passes through the slot (6), and the other end is wrapped around the outer side wall of the spool (3) and fixed by the connecting rope fixing member (4).
3. The insect-attracting belt adjustment device according to claim 2, characterized in that, The outer wall of the spool (3) is provided with a winding groove along its arc direction for accommodating the connecting rope (2).
4. The insect-attracting belt adjustment device according to claim 3, characterized in that, The height adjustment assembly also includes a connecting rod, the two ends of which are rotatably connected to the upper and lower ends of the scroll (3), and one end of the insect-attracting belt (5) is fixed to the connecting rod.
5. The insect-attracting belt adjustment device according to claim 1, characterized in that, It also includes two U-shaped clips (7), which are respectively attached to the outer walls of the two mounting posts (1) at the two ends of the insect-attracting strip (5) to fix the insect-attracting strip (5).