Insect trap for agriculture and forestry

Abstract

The utility model relates to the technical field of agriculture and forestry insect trapping, and discloses an agriculture and forestry insect trap which comprises a base, the top of the base is detachably connected with a circular box, an upper top cover is fixedly installed on the top of the circular box, a ventilation pipe is fixedly installed on the inner wall of the top of the upper top cover in a penetrating mode, and an air blowing piece is installed on the inner side wall of the ventilation pipe. A conical hopper and a ventilation tower are fixedly installed on the inner side wall of the circular box, an air draft part is installed on the inner side wall of the ventilation tower, a filter cover is detachably connected to the top end of a ventilation pipe, a filter hole is formed in the top of the filter cover in a penetrating mode, a supporting rod is fixedly installed on the inner side wall of the upper top cover, and a trap lamp is fixedly connected to one end of the supporting rod. A supporting plate is fixedly installed at the top of the base, air is blown downwards under the action of an air blowing piece through the arranged air pipe, the air blowing piece, the conical hopper, the ventilation tower and an air draft piece, air draft is conducted on the interior of the ventilation tower through the air draft piece, downward airflow is generated around the conical hopper, and therefore most mosquitoes are sucked into a circular box.

Description

Technical Field

[0001] This utility model relates to the field of insect-attracting technology in agriculture and forestry, and in particular to an insect-attracting device for agriculture and forestry. Background Technology

[0002] Agriculture and forestry improve land use efficiency and increase output per unit area by planting perennial woody plants and crops on the same land. As people’s demand for ecological products continues to increase, in order to reduce pesticide input, agriculture and fruit forestry generally adopt both ecological pest control and trapping pest control. Among them, trapping devices are more commonly used due to their lower cost and simpler operation. The most commonly used trapping device is the insecticidal lamp, which is a light used at night to attract and kill phototactic insects.

[0003] A search of Chinese Patent Publication No. CN219537248U reveals an inhalation-type insect trap for agricultural and forestry use, comprising a box body. A storage compartment is snapped to the lower front of the box body. An inlet is located on the front of the box body, above the storage compartment. Insect-attracting lamps are fixedly connected at equal intervals to the inner side of the inlet. The insect-attracting lamps are fixed to the center of the top of the inner wall of the box body. A bucket is snapped to the top of the storage compartment. A ventilation tower is located directly below the bucket. A rotating shaft is rotatably connected to the center of the ventilation tower. A rotating frame is fixedly connected to the top of the rotating shaft, and a spiral blade is fixedly connected to the bottom of the rotating shaft. The ventilation tower is integrated into the bottom of the inner wall of the storage compartment. This invention addresses the problem of traditional insect traps having poor insect-catching effects, low initiative, and passively waiting for insects to fall into the bottom storage compartment, resulting in insects escaping during actual use.

[0004] However, in implementing the relevant technology, the following problems were found in the above-mentioned suction-type insect trap for agriculture and forestry: the upper part of the bucket in the above technical solution has a large opening, which results in a small suction force in the upper part of the bucket, making it difficult to suck most of the mosquitoes into the collection chamber. Based on this, this utility model designs an insect trap for agriculture and forestry to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an insect attractant for agricultural and forestry purposes, in order to solve the problem mentioned in the background art that the suction force of the upper part of the trap is relatively weak, making it difficult to suck most of the mosquitoes into the collection compartment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an insect attractant for agricultural and forestry use, comprising a base, a circular box detachably connected to the top of the base, an upper cover fixedly installed on the top of the circular box, a ventilation pipe fixedly installed through the inner wall of the top of the upper cover, and a blower installed on the inner side wall of the ventilation pipe;

[0007] The inner wall of the circular box is fixedly equipped with a conical bucket and a ventilation tower, and the inner wall of the ventilation tower is equipped with an exhaust fan.

[0008] As a preferred embodiment, a filter cover is detachably connected to the top of the ventilation duct, and a filter hole is provided through the top of the filter cover.

[0009] As a preferred embodiment, a support rod is fixedly installed on the inner side wall of the top cover, and an insect-attracting lamp is fixedly connected to one end of the support rod.

[0010] As a preferred embodiment, a support plate is fixedly installed on the top of the base, and a threaded rod is threaded through one side of the support plate.

[0011] As a preferred embodiment, the outer wall of the circular box is provided with a threaded groove, and the threaded rod is threadedly connected to the threaded groove.

[0012] As a preferred embodiment, a rotating rod is rotatably connected through the top of the ventilation tower, a fan blade is fixedly connected to the bottom end of the rotating rod, and a cleaning rod is fixedly installed on the outer side wall of the rotating rod.

[0013] As a preferred embodiment, an anti-escape rod is fixedly installed at the top of the rotating rod, and the anti-escape rod is arranged in a circumferential array.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. Through the set ventilation pipes, blowing components, conical buckets, ventilation towers and exhaust components, the blowing components blow air downwards, and the exhaust components draw air out of the ventilation tower, creating a downward airflow around the conical buckets, thereby sucking most of the mosquitoes into the circular box.

[0016] 2. Through the fan blades, rotating rod, and escape-prevention rod, when a downward airflow is generated inside the ventilation tower, the fan blades rotate, causing the rotating rod to rotate the escape-prevention rod, thereby preventing mosquitoes from escaping from the cone-shaped bucket. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0018] Figure 2 This is a cross-sectional view of the three-dimensional structure of this utility model.

[0019] Figure 3 This is a cross-sectional view of the three-dimensional structure of the top cover of this utility model.

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0021] In the diagram: 1. Base; 2. Circular box; 3. Top cover; 4. Ventilation duct; 5. Blower; 6. Conical hopper; 7. Ventilation tower; 8. Exhaust unit; 9. Filter cover; 10. Filter hole; 11. Support rod; 12. Insect-attracting lamp; 13. Support plate; 14. Threaded rod; 15. Escape-prevention rod; 16. Threaded groove; 17. Rotating rod; 18. Fan blade; 19. Cleaning rod. Detailed Implementation

[0022] 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.

[0023] This utility model provides, for example Figure 1-4 The insect attractant shown includes a base 1, with a circular box 2 detachably connected to the top of the base 1. The circular box 2 is easily detachable from the base 1 for cleaning insects inside. A top cover 3 is fixedly installed on the top of the circular box 2, and a support rod 11 is fixedly installed on the inner wall of the top cover 3. One end of the support rod 11 is fixedly connected to an insect-attracting lamp 12. A ventilation pipe 4 is fixedly installed through the top inner wall of the top cover 3, and a blower 5 is installed on the inner wall of the ventilation pipe 4. The circular box 2 contains... A conical bucket 6 and a ventilation tower 7 are fixedly installed on the side walls respectively. The base 1 is placed in the use position. When the insect-attracting lamp 12 is turned on, mosquitoes are attracted to the position of the conical bucket 6. The blower 5 blows air downwards. The ventilation tower 7 is located at the bottom of the conical bucket 6. An exhaust fan 8 is installed on the inner side wall of the ventilation tower 7. The exhaust fan 8 draws air into the ventilation tower 7, creating a downward airflow around the conical bucket 6. The mosquitoes are sucked into the round box 2. The blower 5 is a blower in the prior art, and the exhaust fan 8 is an exhaust fan in the prior art.

[0024] In this embodiment, as Figure 1 As shown, a filter cover 9 is detachably connected to the top of the ventilation pipe 4. A filter hole 10 is provided through the top of the filter cover 9. Under the action of the filter cover 9, external impurities are prevented from entering the ventilation pipe 4 and clogging the blower 5. The filter cover 9 and the ventilation pipe 4 are connected by threads for easy disassembly and cleaning of impurities.

[0025] In this embodiment, as Figure 1 As shown, a support plate 13 is fixedly installed on the top of the base 1. A threaded rod 14 is threaded through one side of the support plate 13. A threaded groove 16 is opened on the outer side wall of the circular box 2. The threaded rod 14 and the threaded groove 16 are threadedly connected. When cleaning the mosquitoes inside the circular box 2, the threaded rod 14 is rotated to separate from the threaded groove 16, so as to facilitate the separation of the circular box 2 from the base 1 to clean the mosquitoes inside.

[0026] In this embodiment, as Figure 4 As shown, a rotating rod 17 is rotatably connected to the top of the ventilation tower 7. A fan blade 18 is fixedly connected to the bottom of the rotating rod 17. A cleaning rod 19 is fixedly installed on the outer wall of the rotating rod 17. An escape-prevention rod 15 is fixedly installed at the top of the rotating rod 17. The escape-prevention rods 15 are arranged in a circular array. When a downward airflow is generated inside the ventilation tower 7, the downward airflow will drive the fan blade 18 to rotate. The fan blade 18 will drive the rotating rod 17 to rotate. The rotating rod 17 will drive the cleaning rod 19 and the escape-prevention rod 15 to rotate respectively. The escape-prevention rod 15 rotates to prevent mosquitoes from escaping from the conical bucket 6. The cleaning rod 19 rotates to clean the mosquitoes on the top of the ventilation tower 7, preventing mosquitoes from clogging the top of the ventilation tower 7.

[0027] Working principle of this utility model: This utility model is an insect attractant for agricultural and forestry use. First, when in use, the base 1 is placed in the use position and the insect attractant lamp 12 is turned on. Mosquitoes are attracted to the vicinity of the insect attractant lamp 12. The blower 5 blows air downwards and the exhaust fan 8 exhausts air into the ventilation tower 7, creating a downward airflow around the conical bucket 6. The mosquitoes are sucked into the circular box 2. The outer wall of the ventilation tower 7 has slots, which prevent mosquitoes from entering the ventilation tower 7, allowing the mosquitoes to dry out and die.

[0028] When a downward airflow is generated inside the ventilation tower 7, it drives the fan blades 18 to rotate. The fan blades 18 drive the rotating rod 17 to rotate. The rotating rod 17 drives the cleaning rod 19 and the escape-prevention rod 15 to rotate respectively. The escape-prevention rod 15 rotates to prevent mosquitoes from escaping from the cone-shaped bucket 6. The cleaning rod 19 cleans the mosquitoes on the top of the ventilation tower 7 to prevent blockage.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An insect attractant for agricultural and forestry use, comprising a base (1), characterized in that: The top of the base (1) is detachably connected to a circular box (2), and the top of the circular box (2) is fixedly installed with an upper cover (3). A ventilation pipe (4) is fixedly installed through the inner wall of the top of the upper cover (3), and a blower (5) is installed on the inner side wall of the ventilation pipe (4). The inner sidewall of the circular box (2) is fixedly installed with a conical bucket (6) and a ventilation tower (7), and the inner sidewall of the ventilation tower (7) is equipped with an exhaust fan (8).

2. The insect attractant for agricultural and forestry use according to claim 1, characterized in that: The top of the ventilation pipe (4) is detachably connected to a filter cover (9), and the top of the filter cover (9) is provided with a filter hole (10).

3. The insect attractant for agricultural and forestry use according to claim 1, characterized in that: A support rod (11) is fixedly installed on the inner side wall of the top cover (3), and an insect-attracting lamp (12) is fixedly connected to one end of the support rod (11).

4. The insect attractant for agricultural and forestry use according to claim 1, characterized in that: A support plate (13) is fixedly installed on the top of the base (1), and a threaded rod (14) is installed on one side of the support plate (13) through a thread.

5. An insect attractant for agricultural and forestry use according to claim 4, characterized in that: The outer wall of the circular box (2) is provided with a threaded groove (16), and the threaded rod (14) is threadedly connected to the threaded groove (16).

6. An insect attractant for agricultural and forestry use according to claim 1, characterized in that: The top of the ventilation tower (7) is rotatably connected to a rotating rod (17), the bottom of the rotating rod (17) is fixedly connected to a fan blade (18), and a cleaning rod (19) is fixedly installed on the outer side wall of the rotating rod (17).

7. An insect attractant for agricultural and forestry use according to claim 6, characterized in that: An anti-escape rod (15) is fixedly installed at the top of the rotating rod (17), and the anti-escape rod (15) is arranged in a circular array.

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