Forestry insect trap

Abstract

The utility model discloses a forestry insect trap which comprises a base, the top of the base is fixedly connected with a vertical sleeve, the top of the base is provided with a plurality of embedded holes, the inner wall of the vertical sleeve is slidably connected with a telescopic rod, the top of the telescopic rod is fixedly connected with a top rod, the outer wall of the top rod is slidably sleeved with a sliding sleeve, and the sliding sleeve is fixedly connected with the telescopic rod. A collecting barrel is fixedly connected to the outer wall of the sliding sleeve, three transparent acrylic plates are fixedly connected to the top of the collecting barrel, and the same cover plate is fixedly connected to the tops of the three transparent acrylic plates. Through the arrangement of the collecting cylinder, the transparent acrylic plate, the cover plate, the trap lamp, the bottom cylinder, the first conical plate, the second conical plate, the annular filter screen and the axial flow fan, secondary adsorption treatment is conducted on pests through water on the first conical plate and the second conical plate, the pests cannot fly and stay on the water surface, meanwhile, the annular filter screen is prevented from being blocked, and the environment is protected. And meanwhile, maintenance is convenient, and the purpose of repeated use is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry insect catching equipment, in particular to a forestry insect catcher. Background Art

[0002] To prevent outbreaks of forest pests, protect forest resources, and maintain ecological balance, forest pest control is a crucial component of forestry management. Pest outbreaks can severely damage forest resources, impacting both ecological balance and economic development. Pest control measures include various methods, such as traps, perforation injections, and non-toxic pesticides, to effectively control pest populations and minimize damage to forest resources.

[0003] A search revealed patent document publication number CN220799708U, which discloses a forestry insect trap. The trap comprises a base, a column, and an insect trap light. The column is located above the base, and the lamp is affixed to the column. The trap light also includes a support column, a battery box, a solar panel, a wind suction device, a lamp stand, an insect collection box, and a lifting mechanism. The support column is affixed to the base, and the column and support column are fixedly connected via a lifting mechanism. The solar panel is affixed to the top of the column, the battery box is affixed to the left side of the column, and the lamp stand is affixed to the right side of the column. The lamp light is affixed to the top of the lamp stand, and the insect collection box is mounted on the column below. The lamp stand and the insect collection box are connected via a wind suction device. Advantages of this device over existing technologies include: 1. The height of the insect trap can be adjusted. 2. The lamp stand is hollow in the middle, providing ample space for trapping mosquitoes. 3. Ventilation filters are installed on both sides of the insect collection box to air-dry and kill trapped mosquitoes.

[0004] When the above insect trap is actually used, the pests surrounding the insect attracting lamp are sucked into the insect collection box due to the negative pressure suction method of the vortex fan rotation. The sucked air flow needs to be discharged through the ventilation filter on both sides of the insect collection box. Since smaller pests are affected by the air flow, they stick to the ventilation filter when being discharged with the air flow, which can easily cause blockage of the ventilation filter during subsequent air drying, affecting the subsequent air flow discharge effect, resulting in a reduction in the negative pressure suction capacity after the vortex fan rotates, affecting the overall use. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a forestry insect catcher.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A forestry insect trap comprises a base, the top of the base is fixedly connected to a vertical sleeve, the top of the base is provided with a plurality of embedded holes, the inner wall of the vertical sleeve is slidably connected to a telescopic rod, the top of the telescopic rod is fixedly connected to a top rod, the outer wall of the top rod is slidably sleeved with a sliding sleeve, the outer wall of the sliding sleeve is fixedly connected to a collecting tube, the top of the collecting tube is fixedly connected to three transparent acrylic plates, the tops of the three transparent acrylic plates are fixedly connected to the same cover plate, the bottom of the cover plate is fixedly connected to an insect attractant lamp, the bottom of the collecting tube is provided with an insect catching mechanism, and the interior of the collecting tube is fixedly connected to an axial flow fan.

[0008] Preferably, the insect catching mechanism includes a bottom cylinder, the inner wall of the collecting cylinder is threadedly connected to the top of the bottom cylinder, the interior of the bottom cylinder is fixedly connected with a first conical plate and a second conical plate, and the outer wall of the bottom cylinder is fixedly inlaid with an annular filter. By setting up an insect catching mechanism, pests are caught to achieve the purpose of controlling the number of pests.

[0009] Preferably, the outer walls of the sliding sleeve and the vertical sleeve are provided with threaded holes, the inner walls of the threaded holes are threadedly connected with bolts, one end of the two bolts are rotatably connected with arc-shaped pieces, and the sliding sleeve is provided to assist the collecting cylinder to slide up and down and rotate on the top rod.

[0010] Preferably, the insect-attracting lamp is located between three transparent acrylic plates, which prevent the pests from flying away easily and form a partial shielding effect.

[0011] Preferably, the first conical plate is located above the second conical plate, and a vent is provided on the top of the first conical plate, through which air flows downward into the second conical plate.

[0012] Preferably, an air inlet hole is opened on the top of the collecting cylinder, and when negative pressure airflow is generated, pests close to the air inlet hole are sucked into the collecting cylinder.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] This solution is equipped with a collection tube, a transparent acrylic plate, a cover plate, an insect attractant lamp, a bottom tube, a first conical plate, a second conical plate, an annular filter and an axial flow fan. The water on the first conical plate and the second conical plate is used to perform a secondary adsorption treatment on pests, preventing the pests from flying and keeping them on the water surface. At the same time, it avoids clogging the annular filter and is convenient for maintenance, thereby achieving the purpose of reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a forestry insect trap proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a forestry insect trap proposed in the present invention;

[0018] Figure 3 A forestry insect trap proposed by the utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0019] Figure 4 The present invention is a partial three-dimensional structural diagram of a forestry insect trap proposed by the present invention.

[0020] In the figure: 1. Base; 2. Vertical sleeve; 3. Telescopic rod; 4. Top rod; 5. Sliding sleeve; 6. Bolt; 7. Curved sheet; 8. Collecting tube; 9. Transparent acrylic plate; 10. Cover plate; 11. Insect trap lamp; 12. Bottom tube; 13. First conical plate; 14. Second conical plate; 15. Annular filter; 16. Axial fan. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Depend on Figure 1-Figure 4 As shown, a forestry insect catcher is provided, comprising a base 1, a vertical sleeve 2 being fixedly connected to the top of the base 1, a plurality of embedded holes being provided on the top of the base 1, a telescopic rod 3 being slidably connected to the inner wall of the vertical sleeve 2, a top of the telescopic rod 3 being fixedly connected to a top rod 4, the top rod 4 being telescopically extended and retracted in the vertical sleeve 2 through the telescopic rod 3, a sliding sleeve 5 being provided on the outer wall sliding sleeve of the top rod 4, the sliding sleeve 5 being capable of sliding up and down on the top rod 4, threaded holes being provided on the outer walls of the sliding sleeve 5 and the vertical sleeve 2, bolts 6 being threadedly connected to the inner walls of the threaded holes, one ends of the two bolts 6 being rotatably connected to arcuate pieces 7 through existing bearings, the two arcuate pieces 7 being respectively squeezed against the outer walls of the telescopic rod 3 and the top rod 4.

[0023] The outer wall of the sliding sleeve 5 is fixedly connected to a collecting tube 8, and an air inlet is opened at the top of the collecting tube 8. Three transparent acrylic plates 9 are fixedly connected to the top of the collecting tube 8, and the tops of the three transparent acrylic plates 9 are fixedly connected to the same cover plate 10. The bottom of the cover plate 10 is fixedly connected to an insect-attracting lamp 11, and the insect-attracting lamp 11 is located between the three transparent acrylic plates 9. The interior of the collecting tube 8 is fixedly connected to an axial flow fan 16. When the axial flow fan 16 is operated, a negative pressure suction process is formed inside the collecting tube 8, and the outside air enters the collecting tube 8 along the air inlet. The insect-attracting lamp 11 and the axial flow fan 16 are powered by an external power supply, which can adopt existing batteries or solar panels.

[0024] An insect catching mechanism is provided at the bottom of the collecting cylinder 8, which includes a bottom cylinder 12. The inner wall of the collecting cylinder 8 is threadedly connected to the top of the bottom cylinder 12. The inside of the bottom cylinder 12 is fixedly connected with a first conical plate 13 and a second conical plate 14. The tops of the first conical plate 13 and the second conical plate 14 are both filled with clean water. The pests are retained on the water surface through the tension of the water surface to avoid being blocked on the surface of the annular filter 15 along the air flow. The first conical plate 13 is located above the second conical plate 14. A vent is provided on the top of the first conical plate 13. The outer wall of the bottom cylinder 12 is fixedly inlaid with an annular filter 15.

[0025] Working principle: When in use, the existing foot nails are nailed into the ground through the pre-buried holes to fix the base 1 in a suitable position, and the two bolts 6 are turned to move the two arc-shaped pieces 7 outward to release the position fixation of the telescopic rod 3 and the sliding sleeve 5. The top rod 4 is extended and retracted in the vertical sleeve 2 through the telescopic rod 3, and the sliding sleeve 5 can slide up and down on the top rod 4 to adjust the height of the insect trap 11 and facilitate its maintenance; the insect trap 11 lights up, attracting pests to approach, and the axial flow fan 16 runs to form a negative pressure suction, sucking the pests near the air inlet hole at the top of the collection tube 8 into the collection tube 8, and encountering the first After the conical plate 13 reaches the water surface, the pests are adsorbed by the tension of the water surface, making it impossible for the pests to fly and stay on the water surface. The air flow is discharged downward through the vents on the top of the first conical plate 13 to the water surface of the second conical plate 14, and then other pests are adsorbed by the tension of the water surface, making it impossible for them to escape. The air flow is discharged through the annular filter 15, completing the insect catching process. Subsequently, the bottom cylinder 12 is rotated to separate it from the collecting cylinder 8, and the pests in the first conical plate 13 and the second conical plate 14 are discharged along with the water flow, and new water is added to achieve the purpose of reuse.

[0026] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here. The components, structures and principles known to technical personnel in this field can be known by technical personnel through technical manuals or through conventional experimental methods.

[0027] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A forestry insect trap, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a vertical sleeve (2), the top of the base (1) is provided with a plurality of pre-buried holes, the inner wall of the vertical sleeve (2) is slidably connected to a telescopic rod (3), the top of the telescopic rod (3) is fixedly connected to a top rod (4), the outer wall of the top rod (4) is slidably sleeved with a sliding sleeve (5), the outer wall of the sliding sleeve (5) is fixedly connected to a collecting tube (8), the top of the collecting tube (8) is fixedly connected to three transparent acrylic plates (9), the tops of the three transparent acrylic plates (9) are fixedly connected to the same cover plate (10), the bottom of the cover plate (10) is fixedly connected to an insect trap lamp (11), the bottom of the collecting tube (8) is provided with an insect catching mechanism, and the interior of the collecting tube (8) is fixedly connected to an axial flow fan (16).

2. A forestry insect trap according to claim 1, characterized in that: The insect catching mechanism comprises a bottom cylinder (12), the inner wall of the collecting cylinder (8) is threadedly connected to the top of the bottom cylinder (12), a first conical plate (13) and a second conical plate (14) are fixedly connected inside the bottom cylinder (12), and an annular filter (15) is fixedly embedded on the outer wall of the bottom cylinder (12).

3. The forestry insect trap according to claim 1, characterized in that: The outer walls of the sliding sleeve (5) and the vertical sleeve (2) are both provided with threaded holes, the inner walls of the threaded holes are threadedly connected with bolts (6), and one end of the two bolts (6) is rotatably connected with an arc-shaped piece (7).

4. The forestry insect trap according to claim 1, characterized in that: The insect-attracting lamp (11) is located between three transparent acrylic plates (9).

5. The forestry insect trap according to claim 2, characterized in that: The first conical plate (13) is located above the second conical plate (14), and a vent hole is provided on the top of the first conical plate (13).

6. The forestry insect trap according to claim 1, characterized in that: An air inlet hole is provided on the top of the collecting cylinder (8).

Images