A device for capturing and removing insects from a walnut tree

Abstract

This utility model discloses an insect-catching device for walnut cultivation, specifically relating to the field of walnut insect control technology. It includes a mounting shell with auxiliary components on both sides for convenient filling of insect-attracting liquid. The mounting shell is externally fixed to the walnut tree by positioning components. Each set of auxiliary components includes a fixing post mounted on one side of the mounting shell. A connecting plate is mounted on the front side of the fixing post, and a U-shaped light-transmitting ring shell is mounted on the front side of the connecting plate. A liquid cavity is opened inside the light-transmitting ring shell, and a liquid pipe is installed at the bottom of the light-transmitting ring shell, with the top of the liquid pipe connected to the liquid cavity. By designing the light-transmitting ring shell as U-shaped, this utility model allows insects and insect-attracting liquid to deposit inside the bottom of the light-transmitting ring shell. This facilitates the discharge of insects along with the insect-attracting liquid through the liquid pipe, improving the convenience of cleaning up the insect-attracting liquid and insects. Furthermore, insect-attracting liquid can be replenished through the opening of the light-transmitting ring shell, thereby improving the convenience of replenishing the insect-attracting liquid and cleaning up insects.

Description

Technical Field

[0001] This utility model relates to the field of walnut pest control technology, and more specifically to a pest-catching device for walnut cultivation. Background Technology

[0002] Walnuts are an important economic forest fruit tree species. During the growth process of walnuts, various pests (such as walnut leafminer moth, yellow tussock moth, aphids, and leaf-eating lepidopteran pests) frequently occur, seriously threatening yield and quality. Therefore, trapping devices are needed to control pests on walnut trees.

[0003] As shown in the prior art published in CN216058905U, although the prior art facilitates the installation and fixation of the insect-removing device through the setting of the fixing rod and connecting fixing block, and the setting of the ring anti-slip block can increase the stability of the insect-removing device installed on the trunk of the walnut tree, and the setting of the sealing fixing plate, fixing screw, second hinge and rubber sealing gasket can facilitate the opening of the collection box for cleaning, and the setting of small storage battery, light-transmitting plate and insect-attracting lamp can facilitate the insect-removing device to attract insects at night and then perform insect removal, reducing the workload of pest control on walnut trees and avoiding the disadvantages of pesticide pest control, this prior art is not convenient for the treatment of the insect-attracting liquid and the insects after the treatment, which requires manual rinsing and cleaning, thus affecting the convenience of cleaning. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides an insect-catching device for walnut cultivation, which improves the convenience of cleaning insect-attracting liquid and insects.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pest-catching device for walnut cultivation, comprising a mounting shell, wherein both sides of the mounting shell are provided with auxiliary parts for convenient filling of insect-attracting liquid, and the outside of the mounting shell is fixed to the outside of the walnut tree by positioning parts; Each set of auxiliary components includes a fixing post installed on one side of the mounting shell. A connecting plate is installed on the front side of the fixing post, and a U-shaped light-transmitting ring shell is installed on the front side of the connecting plate. A liquid cavity is opened inside the light-transmitting ring shell, and a liquid pipe is installed at the bottom of the light-transmitting ring shell. The top end of the liquid pipe is connected to the liquid cavity, and a sealing sleeve is threaded to the bottom end of the liquid pipe. By making the light-transmitting ring shell U-shaped, insects and insect-attracting liquid will be deposited inside the bottom end of the light-transmitting ring shell. This facilitates the discharge of insects along with the insect-attracting liquid through the liquid pipe, improving the convenience of cleaning the insect-attracting liquid and insects. Insect-attracting liquid can also be replenished through the opening of the light-transmitting ring shell, thereby improving the convenience of replenishing insect-attracting liquid and cleaning insects.

[0006] In a preferred embodiment, a miniature battery is installed on the top of the light-transmitting ring shell, and insect-attracting lamps are installed at the bottom of both the front and rear ends of the light-transmitting ring shell. The insect-attracting lamps are powered by the miniature battery and are used to attract and kill insects, thereby improving the efficiency of insect control.

[0007] In a preferred embodiment, the positioning element includes an adjusting rod disposed inside the mounting shell. Both ends of the adjusting rod are movably connected to the inner wall of the mounting shell via bearings. Adjusting plates are threadedly connected to the outer sides of both ends of the adjusting rod. The front ends of the adjusting plates extend to the outer front end of the mounting shell, and clamping plates are installed on the sides of the two adjusting plates that are close to each other. The adjusting rod drives the two adjusting plates to move inward synchronously, thereby facilitating the adjustment of the two clamping plates and making it easier to fix the mounting shell to the outside of the walnut tree with the help of the clamping plates.

[0008] In a preferred embodiment, a through hole is provided on the outer rear end of the mounting housing, and a dial wheel is provided inside the through hole. The dial wheel is sleeved on the outside of the adjusting rod. By providing a through hole on the outside of the mounting housing, it is convenient to assemble the dial wheel on the outside of the adjusting rod, and then rotate the adjusting rod by rotating the dial wheel, thereby improving the convenience of rotating the adjusting rod.

[0009] In a preferred embodiment, the threads at both ends of the adjusting rod are opposite in direction, and the threads at both ends of the adjusting rod are symmetrically distributed about the central axis of the adjusting rod. By setting the threads of the adjusting rod to be opposite, the adjusting rod can drive the two adjusting plates to move inward or outward synchronously, thereby facilitating the operation of the clamping plate to assemble the mounting shell onto the outside of the walnut tree.

[0010] In a preferred embodiment, both the outer front end of the adjusting plate and the inner front end of the mounting shell are rectangular, and the outer side of the adjusting plate contacts the inner wall of the mounting shell. By making the cross-sections of both the adjusting plate and the mounting shell rectangular, the mounting shell can limit the position of the adjusting plate, thereby ensuring the stability of the adjusting plate during displacement and preventing the adjusting plate from tilting during displacement.

[0011] The technical effects and advantages of this utility model are as follows: By designing the translucent ring shell in a U-shape, insects and the insect-attracting liquid are deposited inside the bottom of the shell. This facilitates the discharge of insects along with the liquid through the liquid tube, improving the convenience of cleaning up the liquid and insects. The liquid can also be replenished through the opening of the ring shell, further enhancing the ease of replenishment and insect removal. This device has a dual attraction function, combining light attraction and insect-attracting liquid for a more comprehensive trapping effect, targeting pests with different habits. This invention has strong targeting capabilities; the device is directly fixed to the walnut tree requiring protection, trapping pests around the tree and under the canopy, with a clear target and reduced impact on other beneficial insects in the orchard. Attached Figure Description

[0012] 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom view of the light-transmitting ring shell of this utility model; Figure 3 This is a side sectional view of the light-transmitting ring shell of this utility model; Figure 4 This is a top sectional view of the mounting shell of this utility model; Figure 5 This is a top view of the adjusting rod of this utility model.

[0014] The attached diagram is labeled as follows: 1. Mounting shell; 2. Fixing post; 3. Connecting plate; 4. Light-transmitting ring shell; 5. Liquid chamber; 6. Liquid pipe; 7. Sealing tube; 8. Miniature battery; 9. Insect-attracting lamp; 10. Adjusting rod; 11. Adjusting plate; 12. Clamping plate; 13. Through hole; 14. Dial wheel. Detailed Implementation

[0015] 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.

[0016] Refer to the instruction manual appendix Figure 1-5This utility model provides an insect-catching device for walnut cultivation, including a mounting shell 1. Both sides of the mounting shell 1 are equipped with auxiliary components for convenient filling of insect-attracting liquid, and the mounting shell 1 is fixed to the outside of the walnut tree by positioning components. Each set of auxiliary components includes a fixing post 2 installed on one side of the mounting shell 1. A connecting plate 3 is installed on the front side of the fixing post 2, and a U-shaped light-transmitting ring shell 4 is installed on the front side of the connecting plate 3. The light-transmitting ring shell 4 can be made of transparent plastic. A liquid cavity 5 is opened inside the light-transmitting ring shell 4, and a liquid pipe 6 is installed at the bottom of the light-transmitting ring shell 4. The top end of the liquid pipe 6 is connected to the liquid cavity 5, and a sealing cylinder 7 is threaded to the bottom end of the liquid pipe 6. By making the light-transmitting ring shell 4 U-shaped, insects and insect-attracting liquid will deposit inside the bottom end of the light-transmitting ring shell 4, allowing insects to be discharged along with the insect-attracting liquid through the liquid pipe 6, improving the convenience of cleaning the insect-attracting liquid and insects. Insect-attracting liquid can also be replenished through the opening of the light-transmitting ring shell 4, thereby improving the convenience of replenishing the insect-attracting liquid and cleaning insects.

[0017] When removing pests from walnut trees, workers use a positioning device to assemble the mounting shell 1 onto the walnut tree. The positioning device includes an adjusting rod 10 inside the mounting shell 1. Both ends of the adjusting rod 10 are movably connected to the inner wall of the mounting shell 1 via bearings. Both ends of the adjusting rod 10 are threadedly connected to adjusting plates 11. The front end of the adjusting plates 11 extends to the front end of the mounting shell 1, and clamping plates 12 are installed on the side where the front ends of the two adjusting plates 11 are close to each other.

[0018] In this way, rotating the adjusting rod 10 can move the two adjusting plates 11. Because the threads at both ends of the adjusting rod 10 are opposite in direction and symmetrically distributed about its central axis, the adjusting rod 10 can drive the two adjusting plates 11 to adjust their spacing. The two adjusting plates 11 then drive the corresponding clamping plates 12 to contact the walnut tree, thereby clamping and fixing the mounting shell 1 to the outside of the walnut tree. To improve applicability, straps can also be attached to the clamping plates 12 for use in conjunction with the straps.

[0019] To ensure the stability of the adjusting plate 11 during displacement, it is necessary to limit its movement. Therefore, both the outer front end of the adjusting plate 11 and the inner front end of the mounting shell 1 are rectangular, with the outer side of the adjusting plate 11 contacting the inner wall of the mounting shell 1. Specifically, the front end of the mounting shell 1 has a rectangular guide hole matching the cross-section of the adjusting plate 11, and the adjusting plate 11 passes through this guide hole and can slide along it. This allows the mounting shell 1 to limit the movement of the adjusting plate 11, ensuring the stability of the clamping plate 12 during displacement and preventing tilting or wobbling of the adjusting plate 11 and clamping plate 12 during the displacement process.

[0020] To further improve the ease of operation of the adjusting rod 10, a through hole 13 is provided on the outer rear end of the mounting housing 1. A dial wheel 14 is provided inside the through hole 13. The dial wheel 14 is sleeved on the outside of the adjusting rod 10 and is fixed to the outside of the adjusting rod 10. The position where the dial wheel 14 presses against the adjusting rod 10 is unthreaded. This allows the operator to easily rotate the dial wheel 14 to drive the adjusting rod 10 to rotate, improving the convenience of rotating the adjusting rod 10.

[0021] After assembling the mounting shell 1 and auxiliary components onto the walnut tree, the workers replenish the insect-attracting liquid through the openings at both ends of the light-transmitting ring shell 4, treating the insects with the liquid. Because the light-transmitting ring shell 4 is U-shaped, the treated insects accumulate inside the bottom of the shell. Therefore, after removing the sealing tube 7, the insects are discharged along with the insect-attracting liquid through the liquid pipe 6, thus improving the convenience of cleaning the liquid and insects, and also making it easier to replenish the liquid.

[0022] During operation, the U-shaped openings at both ends of the translucent ring shell 4 serve as insect-attracting entrances. The liquid level in the liquid chamber 5 is lower than the lower edge of the entrance, allowing insects to fly in without the attractant liquid flowing out. Replenishment of the attractant liquid is also done through the entrances. The pesticides used can include, but are not limited to, chemical insecticides such as: lambda-cyhalothrin, chlorpyrifos, dichlorvos, phoxim, deltamethrin, fenitrothion, etc., which act directly on the pest's nervous system or physiological metabolism through contact, stomach poison, fumigation, etc.; attractants (non-toxic in nature): sugar-vinegar solution, sex pheromones (such as pheromone), etc.

[0023] Furthermore, since a miniature battery 8 is installed on the top of the light-transmitting ring shell 4, and insect-attracting lamps 9 are installed at both the front and rear bottom ends of the light-transmitting ring shell 4, the miniature battery 8 can supply power to the insect-attracting lamps 9. The insect-attracting lamps 9 enhance the attraction of insects, thereby improving the insect control effect and efficiency. The miniature battery can be a removable rechargeable battery, and the light-transmitting ring shell 4 is equipped with a door for removing and placing the battery. The miniature battery 8, its connection to the insect-attracting lamp 9, and the opening and closing of the insect-attracting lamps are all conventional technologies.

[0024] The various embodiments in this specification are described in a related manner. The same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on describing the differences from other embodiments.

[0025] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model are included within the scope of protection of this utility model.

Claims

1. A pest capturing device for walnut cultivation comprising a mounting case (1), characterized in that: Both sides of the mounting shell (1) are provided with auxiliary parts for convenient filling of insect attractant liquid, and the outside of the mounting shell (1) is fixed to the outside of the walnut tree by positioning parts; Each set of auxiliary components includes a fixed column (2) installed on one side of the mounting shell (1), a connecting plate (3) installed on the front side of the fixed column (2), a light-transmitting ring shell (4) with a U-shaped cross section installed on the front side of the connecting plate (3), a liquid cavity (5) is opened inside the light-transmitting ring shell (4), and a liquid pipe (6) is installed at the bottom of the light-transmitting ring shell (4). The top end of the liquid pipe (6) is connected to the liquid cavity (5), and a sealing sleeve (7) is threaded to the bottom end of the liquid pipe (6).

2. The device as claimed in claim 1, wherein: The top of the light-transmitting ring shell (4) is equipped with a micro battery (8), and insect-attracting lamps (9) are installed at the bottom of both the front and rear ends of the light-transmitting ring shell (4).

3. The device as claimed in claim 1, wherein: The positioning component includes an adjusting rod (10) disposed inside the mounting housing (1). Both ends of the adjusting rod (10) are movably connected to the inner wall of the mounting housing (1) via bearings. Both ends of the adjusting rod (10) are threadedly connected to adjusting plates (11). The front end of the adjusting plates (11) extends to the front end of the mounting housing (1), and clamping plates (12) are installed on the side where the front ends of the two adjusting plates (11) are close to each other.

4. The device according to claim 3, characterized in that: The mounting housing (1) has a through hole (13) on the outside of its rear end. A dial wheel (14) is provided inside the through hole (13), and the dial wheel (14) is sleeved on the outside of the adjusting rod (10).

5. The device as claimed in claim 3, wherein: The threads at both ends of the adjusting rod (10) are opposite in direction, and the threads at both ends of the adjusting rod (10) are symmetrically distributed about the central axis of the adjusting rod (10).

6. The device as claimed in claim 3, wherein: The front exterior of the adjustment plate (11) and the front interior wall of the mounting shell (1) are both rectangular, and the exterior of the adjustment plate (11) is in contact with the interior wall of the mounting shell (1).

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