Quickly-assembled device for blocking bees from climbing to tree

Abstract

The utility model relates to the technical field of prevention and control of beetles, in particular to a rapidly-assembled device for blocking beetles from climbing to trees, which comprises a medicine dispersing cylinder and a slot, the slot is arranged at the edge of the bottom end of the medicine dispersing cylinder, a connecting cylinder is embedded in the slot, and the bottom end of the connecting cylinder is integrally connected with a dispersing disc. According to the rapidly-assembled separating device for the bees to climb to the tree, the medicine dispersing barrel and the dispersing disc are arranged and connected through the connecting barrel, firstly, two half cover bodies of the medicine dispersing barrel are combined to the trunk and fixedly connected front and back through the upper fixing bolts, then the connecting barrel and the dispersing disc are pulled open, and then the medicine dispersing barrel and the dispersing disc are connected through the connecting barrel and the dispersing disc. Due to the fact that the connecting cylinder and the diverging disc are elastic hollow plastic components, the connecting cylinder and the diverging disc can be clamped on a tree trunk after the opening is opened, the connecting cylinder is moved upwards to be embedded into the inserting groove to improve the connecting tightness, the lower fixing bolt is locked to be fixed, the metal net plate is placed in the net plate groove, and therefore assembling is completed, and the problem that the prevention and treatment effect is affected due to poor assembling is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of prevention and treatment of Hequ Silkworm Sawfly, in particular to a quickly assembled Hequ Silkworm Sawfly tree-climbing blocking device. Background Art

[0002] The Hequ Silk-sawfly occurs frequently in Lhasa and Nyingchi, Tibet. Since the Hequ Silk-sawfly occurred in 2016, chemical agents have been used to control the Hequ Silk-sawfly every year, and the control efficiency of the larvae has reached more than 90%. However, the number of Hequ Silk-sawfly larvae increased instead of decreasing the following year, proving that the chemical method is only a temporary solution in the control of Hequ Silk-sawfly. Therefore, it is necessary to choose a biological or physical control method that saves costs and increases efficiency.

[0003] The current prevention and control methods mainly include: 1. Drug control: Combine indoor and outdoor experiments to select agents with better prevention effects, and study the effects of the selected agents on pest reproduction. 2. Biological control: Mainly investigate whether there are natural enemies and biocontrol bacteria in each stage of the Hequ Silk Sawfly. Identify the natural enemies of each stage and conduct biological research, and study the preservation and biotesting of existing biocontrol bacteria. 3. Physical control: On the one hand, mainly use the fact that the Hequ Silk Sawfly only lays eggs in willows and poplars as a starting point, extract its volatiles, test the behavioral responses of the Hequ Silk Sawfly to the volatiles of willows and poplars, screen out the compound components that affect the Hequ Silk Sawfly adults to find hosts, and use the found volatiles to conduct outdoor trapping experiments on the Hequ Silk Sawfly adults. On the other hand, through trapping, including killing winter pupae, larvae, and adults, there are also barrier methods for prevention and control.

[0004] The existing physical means of controlling the Hequ Silk Sawfly mostly adopt trapping and blocking methods, including preventing the insects from climbing trees, including blocking by applying glue rings, tying poison ropes, etc. The defects of applying glue rings and tying poison ropes are that the fixed assembly operation is cumbersome and is greatly affected by the manual assembly operation. If they cannot be quickly and tightly connected to the tree trunk, they are easy to loosen or be eaten in the wild shelter forest, and are easy to fall off due to weathering, resulting in poor control effect.

[0005] Therefore, it is necessary to combine drug control, biological control and physical control methods, and implement comprehensive control technology through a quickly assembled tree-climbing barrier device for the Hequ Silk Sawfly, so as to minimize the losses caused by the Tibetan Hequ Silk Sawfly as soon as possible. Utility Model Content

[0006] The utility model aims to provide a quickly assembled tree-climbing barrier device for the sawfly, so as to solve the problem that the device proposed in the above-mentioned background technology is greatly affected by the manual assembly operation, and if it cannot be quickly and tightly connected to the tree trunk, it is easy to become loose or be eaten in the wild protective forest, and is easy to fall off due to weathering.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-assembly tree-climbing barrier device for Hequ silk sawfly, comprising a drug dispersing cartridge and a slot, a slot being provided at the bottom edge of the drug dispersing cartridge, a connecting tube being embedded in the slot, a dispersing disk being integrally connected to the bottom end of the connecting tube, the drug dispersing cartridge being composed of two groups of combinable half-cover bodies, the two groups of half-cover bodies being fixedly connected by upper fixing bolts, the dispersing disk being a group of circular disks with an opening at the front end, the dispersing disk being fixed with the opening by a lower fixing bolt, a rubber ring being bonded to the inner side wall of the connecting tube, the opening of the rubber ring being aligned with the connecting tube.

[0008] Preferably, a frame is provided between the diverging disk and the connecting cylinder, and the frame is obliquely supported between the diverging disk and the connecting cylinder.

[0009] Preferably, a plurality of air holes are provided on the edge of the diverging disk, and the air holes are distributed in a ring shape on the inner wall of the diverging disk.

[0010] Preferably, the air holes are opened at a position close to one-third of the upper edge of the diverging disk.

[0011] Preferably, the cross-section of the medicine cartridge is an inverted trapezoid, the slots are two groups of semi-arc slots opened on the inner wall of the medicine cartridge, and the thickness of the connecting tube matches the groove diameter of the inner wall of the slot.

[0012] Preferably, mesh plate grooves are respectively provided on both sides of the interior of the medicine powder barrel, and metal mesh plates are placed in the mesh plate grooves.

[0013] Preferably, a plurality of groups of overflow holes are distributed in an annular manner at the bottom end of the powder barrel, and the overflow holes are located below the metal mesh plate.

[0014] Preferably, the connecting tube and the diverging disk are both elastic hollow plastic components.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the fast-assembly tree-climbing barrier device for the Hequ Silk Sawfly not only realizes the fast assembly of the device to the tree trunk through a combined installation method, thereby achieving a better barrier effect, but also realizes a convenient insect-proof barrier operation;

[0016] (1) The barrier device is mainly composed of a drug scattering barrel and a dispersion disc, which are connected by a connecting barrel in the middle. The drug scattering barrel is a left-right combined type. When assembled on a tree trunk, the two half-covers of the drug scattering barrel are first combined at the tree trunk, and fixedly connected at the front and back by the upper fixing bolts, and then the connecting barrel and the dispersion disc are opened. Since the connecting barrel and the dispersion disc are both elastic hollow plastic components, they can be stuck on the tree trunk after the opening is opened, and the connecting barrel is moved up and embedded in the slot to improve the connection tightness. The lower fixing bolt can be locked to fix it, and the metal mesh plate is placed in the mesh plate slot to complete the assembly. Through the combined installation method, the device can be quickly assembled on the tree trunk, which improves the assembly speed. For large-scale protective forests, the efficiency of batch assembly can be improved;

[0017] (2) By providing a connecting tube and a rubber ring, the device adheres the rubber ring to the inner wall of the connecting tube, which can not only improve the friction between the connecting tube and the entire device and the outside of the tree trunk, but also improve the tightness of the device and the tree trunk. In rainy weather, the device can be prevented from slipping off, and the risk of the larvae of the river bend sawfly climbing up the tree from the connection gap between the dispersing tube and the dispersing disk and the tree trunk can be avoided, and the barrier effect is better;

[0018] (3) By providing a metal mesh plate, a diffusion disk, and a mesh plate slot, after the device is assembled, the control agent is dripped from the inner edge of the dispersion tube, and the agent is dripped into the metal mesh plate and seeps through multiple overflow holes. The agent seeps from the connecting tube to the diffusion disk and disperses, and the smell of the agent is emitted through multiple air holes distributed in a ring, thereby preventing the larvae of the Hequ Silk Sawfly from climbing trees and reducing the number of Hequ Silk Sawfly approaching. The metal mesh plate can be taken out of the mesh plate slot to prevent the dead mosquitoes from falling into the mesh plate slot and being difficult to handle, thereby realizing a convenient insect-proof barrier operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the drug dispersing cartridge of the utility model;

[0021] Figure 3 It is a schematic diagram of the top view structure of the diverging disk of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the connecting tube of the utility model.

[0023] In the figure: 1. drug dispersing cartridge; 2. slot; 3. connecting tube; 4. frame; 5. dispersing disk; 6. lower fixing bolt; 7. air vent; 8. upper fixing bolt; 9. mesh plate slot; 10. metal mesh plate; 11. overflow hole; 12. rubber ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 , a fast-assembly tree-blocking device for Hequ silk sawfly, comprising a drug dispersing cartridge 1 and a slot 2, a slot 2 is provided at the bottom edge of the drug dispersing cartridge 1, a connecting cartridge 3 is embedded in the slot 2, a dispersing disk 5 is integrally connected to the bottom end of the connecting cartridge 3, the drug dispersing cartridge 1 is composed of two groups of combinable half-cover bodies, the two groups of half-cover bodies are fixedly connected by upper fixing bolts 8, the dispersing disk 5 is a group of circular disks with an opening at the front end, the dispersing disk 5 is fixed with the opening by lower fixing bolts 6, a rubber ring 12 is bonded to the inner side wall of the connecting cartridge 3, the opening of the rubber ring 12 is aligned with the connecting cartridge 3, a frame 4 is provided between the dispersing disk 5 and the connecting cartridge 3, and the frame 4 is obliquely supported between the dispersing disk 5 and the connecting cartridge 3;

[0026] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the barrier device is mainly composed of a drug scattering cartridge 1 and a dispersion disk 5, which are connected by a connecting cartridge 3 in the middle. The drug scattering cartridge 1 is a left-right combined type. When assembled on a tree trunk, firstly, the two half-covers of the drug scattering cartridge 1 are combined at the tree trunk, and fixedly connected at the front and back by an upper fixing bolt 8, and then the connecting cartridge 3 and the dispersion disk 5 are opened. Since the connecting cartridge 3 and the dispersion disk 5 are both hollow plastic components with elasticity, they can be stuck on the tree trunk after the opening is opened, and the connecting cartridge 3 is moved up and embedded in the slot 2 to improve the connection tightness, and the lower fixing bolt 6 can be locked to fix it, and the metal mesh plate 10 is placed in the mesh plate slot 9 to complete the assembly.

[0027] Embodiment 2: A plurality of air holes 7 are provided on the edge of the dispersion disk 5, and the air holes 7 are distributed in a ring shape on the inner wall of the dispersion disk 5. The air holes 7 are provided near one-third of the upper edge of the dispersion disk 5. The cross section of the dispersion cartridge 1 is an inverted trapezoid, and the slots 2 are two groups of semi-arc grooves provided on the inner wall of the dispersion cartridge 1. The thickness of the connecting tube 3 matches the groove diameter of the inner wall of the slots 2.

[0028] Specifically, Figure 1 , Figure 3 and Figure 4As shown, the device has a rubber ring 12 bonded to the inner wall of the connecting tube 3, which can not only improve the friction between the connecting tube 3 and the entire device attached to the outside of the tree trunk, but also improve the tightness of the device fitting the tree trunk, prevent the device from slipping in rainy weather, and avoid the risk of the larvae of the river bend sawfly climbing up the tree from the connection gap between the dispersion tube 1 and the dispersion disk 5 and the tree trunk.

[0029] Embodiment 3: mesh plate grooves 9 are respectively arranged on both sides of the medicine dispersing barrel 1, and metal mesh plates 10 are placed in the mesh plate grooves 9. A plurality of groups of overflow holes 11 are distributed in an annular manner at the bottom end of the medicine dispersing barrel 1, and the overflow holes 11 are located below the metal mesh plates 10. The connecting barrel 3 and the dispersing disc 5 are both hollow plastic components with elasticity;

[0030] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, after the device is assembled, the control agent is dripped from the inner edge of the drug dispersion tube 1, the agent is dripped into the metal mesh plate 10, and seeps through multiple overflow holes 11. The agent seeps from the connecting tube 3 to the dispersion disk 5 and disperses, and the smell of the agent is emitted through multiple air holes 7 distributed in a ring, so as to prevent the larvae of the Hequ silk sawfly from climbing trees and reduce the number of Hequ silk sawfly approaching. The metal mesh plate 10 can be taken out from the mesh plate slot 9 to prevent the mosquito carcasses from falling into the mesh plate slot 9 and being difficult to handle.

[0031] Working principle: When assembling the device, first combine the two half-covers of the drug dispersing barrel 1 at the tree trunk, and fix them at the front and back through the upper fixing bolts 8, and then open the connecting barrel 3 and the dispersing disk 5. Since the connecting barrel 3 and the dispersing disk 5 are both elastic hollow plastic components, they can be stuck on the tree trunk after the opening is opened, and the connecting barrel 3 is moved up and embedded in the slot 2 to improve the connection tightness. The lower fixing bolts 6 can be tightened to fix it, and the metal mesh plate 10 is placed in the mesh plate slot 9 to complete the assembly. After the device is assembled, the control agent is dripped from the inner edge of the drug dispersing barrel 1, and the agent is dripped into the metal mesh plate 10, and seeps through multiple overflow holes 11. The agent flows down from the connecting barrel 3 The drug seeps into the diffusion disk 5 and diffuses, and emits the smell of the drug through multiple air holes 7 distributed in a ring, preventing the larvae of the Hequ silk sawfly from climbing the tree and reducing the number of Hequ silk sawfly approaching. The metal mesh 10 can be taken out from the mesh groove 9 to prevent the mosquito corpses from falling into the mesh groove 9 and being difficult to handle. The device is bonded with a rubber ring 12 on the inner wall of the connecting tube 3, which can not only increase the friction force of the connecting tube 3 and the entire device attached to the outside of the tree trunk, but also increase the tightness of the device and the tree trunk. In rainy weather, the danger of the device slipping can be prevented, and the risk of the Hequ silk sawfly larvae climbing the tree from the connection gap between the drug dispersion tube 1 and the diffusion disk 5 and the tree trunk can be avoided, and the barrier effect is better.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A quick-assembly tree-climbing barrier device for the sawfly, comprising a drug dispensing cartridge (1) and a slot (2), characterized in that: The bottom edge of the drug dispersing barrel (1) is provided with a slot (2), a connecting barrel (3) is embedded in the slot (2), a dispersing disc (5) is integrally connected to the bottom end of the connecting barrel (3), the drug dispersing barrel (1) is composed of two groups of half-cover bodies that can be combined, the two groups of half-cover bodies are fixedly connected by upper fixing bolts (8), the dispersing disc (5) is a group of circular discs with an opening at the front end, the dispersing disc (5) is fixed with the opening by lower fixing bolts (6), a rubber ring (12) is bonded to the inner wall of the connecting barrel (3), and the opening of the rubber ring (12) is aligned with the connecting barrel (3).

2. A quick-assembly tree-climbing barrier device for the Hequ Silk Sawfly according to claim 1, characterized in that: A frame (4) is provided between the diverging disc (5) and the connecting cylinder (3), and the frame (4) is supported obliquely between the diverging disc (5) and the connecting cylinder (3).

3. A fast-assembly tree-climbing barrier device for the sawfly according to claim 1, characterized in that: The edge of the diverging disk (5) is provided with a plurality of air holes (7), and the air holes (7) are distributed in a ring shape on the inner wall of the diverging disk (5).

4. A fast-assembly tree-climbing barrier device for the sawfly according to claim 3, characterized in that: The ventilation hole (7) is opened at a position close to one third of the upper edge of the diverging disk (5).

5. A fast-assembly tree-climbing barrier device for the Hequ Sawfly according to claim 1, characterized in that: The cross section of the drug powder cartridge (1) is an inverted trapezoid, the slots (2) are two groups of semi-arc slots formed on the inner wall of the drug powder cartridge (1), and the thickness of the connecting tube (3) matches the groove diameter of the inner wall of the slots (2).

6. A quick-assembly tree-climbing barrier device for the Hequ Sawfly according to claim 1, characterized in that: Mesh plate grooves (9) are respectively arranged on both sides of the interior of the powder barrel (1), and metal mesh plates (10) are placed in the mesh plate grooves (9).

7. A fast-assembly tree-climbing barrier device for the Hequ Sawfly according to claim 1, characterized in that: A plurality of groups of overflow holes (11) are distributed in a circular shape at the bottom of the medicine powder barrel (1), and the overflow holes (11) are located below the metal mesh plate (10).

8. The fast-assembly tree-climbing barrier device for the Hequ Silk Sawfly according to claim 1, characterized in that: The connecting cylinder (3) and the diverging disk (5) are both hollow plastic components with elasticity.

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