Larva trapping device for agricultural management

Abstract

The utility model discloses a larva trapping device for agricultural management, and particularly relates to the technical field of larva trapping devices.The larva trapping device comprises a cover plate, a hook is rotationally connected to the middle of the upper surface of the cover plate, a supporting assembly is fixedly connected to the lower surface of the cover plate, and a cloth net is fixedly connected to the outer surface of the supporting assembly; a first through catching hole is formed in the upper portion of the surface of the cloth net, a second through catching hole is formed in the lower portion of the surface of the cloth net, and the lower end of the supporting assembly is fixedly connected with a power assembly. According to the main device, larvae entering the cloth net can be sucked into the power assembly through the arranged power assembly, then the larvae entering the power box can be beaten through the rotating plastic soft strip, the beaten larvae can directly fall to the outside, the larvae entering the cloth net are prevented from escaping, and the larva trapping effect of the main device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of larva trapping devices, in particular to a larva trapping device for agricultural management. Background Technique

[0002] The larval stage is a necessary stage in the individual development of many invertebrates. The growth of larvae generally occurs underground. After a period of development underground, they grow into adults and gnaw on the crops in the ground, resulting in crop shortages. Therefore, it is necessary to capture the larvae.

[0003] Ordinary larva trapping devices are large in volume and inconvenient to carry, and the captured larvae can escape from the trap, resulting in poor larva capture effect. Content of the Utility Model

[0004] The purpose of the utility model is to provide a larva trapping device for agricultural management to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A larva trapping device for agricultural management, including a cover plate, a hook is rotatably connected to the middle of the upper surface of the cover plate, a support assembly is fixedly connected to the lower surface of the cover plate, a cloth net is fixedly connected to the outer surface of the support assembly, a through capture hole one is opened above the surface of the cloth net, a through capture hole two is opened below the surface of the cloth net, and a power assembly is fixedly connected to the lower end of the support assembly.

[0006] Preferably, the support assembly includes a first fixing ring, a plurality of rotating frames arranged in an upper and lower annular array are fixedly connected to the inner surface of the first fixing ring, a first connecting rod is rotatably connected between two adjacent rotating frames up and down, one end of the two first connecting rods away from each other is rotatably connected to a second connecting rod, one end of the two second connecting rods away from each other is rotatably connected to a second fixing ring, the upper surface of the upper second fixing ring is fixedly connected to the lower surface of the cover plate, the lower surface of the lower second fixing ring is fixedly connected to the power assembly, and the outer surfaces of the first fixing ring and the upper and lower second fixing rings are all fixedly connected to the cloth net.

[0007] Preferably, the power assembly includes a power box, and a trapping lamp is fixedly connected to the middle of the upper surface of the power box.

[0008] Preferably, a plurality of annularly arrayed fixing plates are fixedly connected to the lower inner surface of the power box, a partition board is movably connected above the fixing plates, a plurality of card slots are opened at the edge of the partition board, the card slots are movably connected to the fixing plates, and a fixing frame is fixedly connected to the upper inner surface of the power box.

[0009] Preferably, a motor is fixedly connected to the middle of the fixing frame. A fixing block is fixedly connected above the outer surface of the motor output shaft. A plurality of plastic soft strips are fixedly connected to the surface of the fixing block in a circular array. A clamping column is fixedly connected below the outer surface of the motor output shaft. A screw rod is fixedly connected to the lower end of the motor output end. A fan is movably connected to the surface of the screw rod. A clamping block is fixedly connected to the middle of the upper surface of the fan. The clamping block is movably connected to the clamping column. A nut is threadedly connected to the surface of the screw rod below the fan.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] Through the arranged supporting component, the device can be folded, which is convenient for carrying the device.

[0012] Through the arranged power component, the larvae entering the cloth net can be sucked into the power component to prevent the larvae entering the cloth net from escaping, and it is convenient to clean the device. Description of the Drawings

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the structure of the supporting component of the present utility model;

[0015] Figure 3 is a schematic diagram of the structure of the power component of the present utility model;

[0016] Figure 4 is a schematic diagram of the internal structure of the power box of the present utility model;

[0017] Figure 5 is a schematic diagram of the internal structure of the power component of the present utility model;

[0018] Figure 6 is a schematic diagram of the internal structure of the power component of the present utility model.

[0019] In the figure: 1, cover plate; 2, hook; 3, supporting component; 4, cloth net; 5, capture hole one; 6, capture hole two; 7, power component; 301, fixing ring one; 302, rotating frame; 303, connecting rod one; 304, connecting rod two; 305, fixing ring two; 701, power box; 702, trapping lamp; 703, fixing plate; 704, partition board; 705, card slot; 706, fixing frame; 707, motor; 708, fixing block; 709, plastic soft strip; 710, clamping column; 711, screw rod; 712, fan; 713, clamping block; 714, nut. Detailed Embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0021] Please refer to Figure 1 , the present utility model provides a technical solution: a larva trapping device for agricultural management, including a cover plate 1, a hook 2 is rotatably connected to the middle of the upper surface of the cover plate 1, a support assembly 3 is fixedly connected to the lower surface of the cover plate 1, a cloth net 4 is fixedly connected to the outer surface of the support assembly 3, a through capture hole one 5 is opened above the surface of the cloth net 4, a through capture hole two 6 is opened below the surface of the cloth net 4, and a power assembly 7 is fixedly connected to the lower end of the support assembly 3.

[0022] By providing the support assembly 3, the device can be folded to facilitate the carrying of the device. By providing the power assembly 7, the larvae entering the cloth net can be sucked into the power assembly 7 to prevent the larvae entering the cloth net from escaping.

[0023] Please refer to Figure 2 , the support assembly 3 includes a first fixing ring 301, a plurality of rotating frames 302 arranged in an upper and lower annular array are fixedly connected to the inner surface of the first fixing ring 301, a first connecting rod 303 is rotatably connected between two adjacent upper and lower rotating frames 302, a second connecting rod 304 is rotatably connected to one end of the two upper and lower first connecting rods 303 away from each other, a second fixing ring 305 is rotatably connected to one end of the two upper and lower second connecting rods 304 away from each other, the upper surface of the upper second fixing ring 305 is fixedly connected to the lower surface of the cover plate 1, the lower surface of the lower second fixing ring 305 is fixedly connected to the power assembly 7, and the outer surfaces of the first fixing ring 301 and the two upper and lower second fixing rings 305 are all fixedly connected to the cloth net 4.

[0024] When the device is not in use, by pressing the cover plate 1, at this time, under the action of pressure, the first connecting rod 303 and the second connecting rod 304 will contract, and drive the first fixing ring 301 and the second fixing ring 305 to descend, thereby driving the cloth net 4 fixed on the surfaces of the first fixing ring 301 and the second fixing ring 305 to contract, and then completing the folding of the device.

[0025] Please refer to Figure 3 , Figure 4 , Figure 5 , Figure 6 , the power assembly 7 includes a power box 701, and a trapping lamp 702 is fixedly connected to the middle of the upper surface of the power box 701.

[0026] Below the inner surface of the power box 701, a plurality of fixing plates 703 in a circular array are fixedly connected. Above the fixing plates 703, a partition plate 704 is movably connected. At the edge of the partition plate 704, a plurality of card slots 705 are provided. The card slots 705 are movably connected to the fixing plates 703. Above the inner surface of the power box 701, a fixing frame 706 is fixedly connected.

[0027] In the middle of the fixing frame 706, a motor 707 is fixedly connected. Above the outer surface of the output shaft of the motor 707, a fixing block 708 is fixedly connected. On the surface of the fixing block 708, a plurality of plastic soft strips 709 are fixedly connected in a circular array. Below the outer surface of the output shaft of the motor 707, a clamping post 710 is fixedly connected. At the lower end of the output end of the motor 707, a screw rod 711 is fixedly connected. On the surface of the screw rod 711, a fan 712 is movably connected. In the middle of the upper surface of the fan 712, a clamping block 713 is fixedly connected. The clamping block 713 is movably connected to the clamping post 710. Below the fan 712 on the surface of the screw rod 711, a nut 714 is threadedly connected.

[0028] When using the device, under the action of the motor 707, the fan 712 and the plastic soft strips 709 are driven to rotate. At this time, the larvae that enter the inside of the net 4 will move downward under the action of the trapping lamp 702. Under the action of the fan 712, the larvae are sucked into the inside of the power box 701. At this time, the rotating plastic soft strips 709 will hit the larvae that enter the inside of the power box 701, and the larvae will directly fall to the outside. When the device needs to be cleaned, by removing the nut 714, the fan 712 can be removed. Then, by rotating the partition plate 704 to make the card slots 705 coincide with the fixing plates 703, the partition plate 704 can be removed. The partition plate 704 can prevent the plastic soft strips 709 from colliding with the fan 712 when the motor 707 is working.

[0029] Working principle: When using this device, first place the device at the designated position through the hook 2. The larvae will enter the interior of the cloth net 4 through the first capture hole 5 and the second capture hole 6. Under the action of the motor 707, the fan 712 and the plastic soft strip 709 are driven to rotate. At this time, the larvae that enter the interior of the cloth net 4 will move downward under the action of the trapping lamp 702 and are sucked into the power box 701 under the action of the fan 712. At this time, the rotating plastic soft strip 709 will hit the larvae that enter the power box 701, and the larvae will directly fall to the outside. When the device needs to be cleaned, remove the nut 714 to remove the fan 712, and then rotate the partition plate 704 so that the card slot 705 coincides with the fixing plate 703 to remove the partition plate 704. The partition plate 704 can prevent the plastic soft strip 709 from colliding with the fan 712 when the motor 707 is working. When the device is not in use, press the cover plate 1. At this time, under the pressure, the first connecting rod 303 and the second connecting rod 304 will contract, and drive the first fixing ring 301 and the second fixing ring 305 to descend, thereby driving the cloth net 4 fixed on the surfaces of the first fixing ring 301 and the second fixing ring 305 to contract, and the folding of the device can be completed.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A larvae trapping device for agricultural management, comprising a cover plate (1), characterized in that: A hook (2) is rotatably connected to the middle of the upper surface of the cover plate (1); a support assembly (3) is fixedly connected to the lower surface of the cover plate (1); a cloth net (4) is fixedly connected to the outer surface of the support assembly (3); a penetrating capture hole (1) (5) is provided above the outer surface of the cloth net (4); a penetrating capture hole (2) (6) is provided below the outer surface of the cloth net (4); and a power assembly (7) is fixedly connected to the lower end of the support assembly (3); The support assembly (3) comprises a fixing ring 1 (301), the inner surface of which is fixedly connected in an annular array to a plurality of rotating frames (302) arranged in an upper and lower position, the two rotating frames (302) adjacent to each other are both rotatably connected to a connecting rod 1 (303), the ends of the two upper and lower connecting rods 1 (303) away from each other are both rotatably connected to a connecting rod 2 (304), the ends of the upper and lower connecting rods 2 (304) away from each other are both rotatably connected to a fixing ring 2 (305), the upper surface of the upper fixing ring 2 (305) is fixedly connected to the lower surface of the cover plate (1), the lower surface of the lower fixing ring 2 (305) is fixedly connected to the power assembly (7), and the outer surfaces of the fixing ring 1 (301) and the upper and lower fixing rings 2 (305) are both fixedly connected to the cloth net (4).

2. A larva trapping device for agricultural management according to claim 1, characterized in that: The power assembly (7) comprises a power box (701), and a trapping light (702) is fixedly connected to the middle of the upper surface of the power box (701).

3. A larva trapping device for agricultural management according to claim 2, characterized in that: A plurality of fixing plates (703) in an annular array are fixedly connected below the inner surface of the power box (701); a baffle plate (704) is movably connected above the fixing plate (703); a plurality of slots (705) are provided at the edge of the baffle plate (704); the slots (705) are movably connected to the fixing plate (703); and a fixing frame (706) is fixedly connected above the inner surface of the power box (701).

4. A larva trapping device for agricultural management according to claim 3, characterized in that: A motor (707) is fixedly connected to the middle of the fixing frame (706); a fixing block (708) is fixedly connected above the outer surface of the output shaft of the motor (707); a plurality of plastic soft strips (709) are fixedly connected in an annular array on the surface of the fixing block (708); a clamping column (710) is fixedly connected below the output end of the motor (707); a screw rod (711) is fixedly connected to the lower end of the output end of the motor (707); a fan (712) is movably connected to the surface of the screw rod (711); a clamping block (713) is fixedly connected to the middle of the upper surface of the fan (712); the clamping block (713) is movably connected to the clamping column (710); and a nut (714) is threadedly connected to the surface of the screw rod (711) located below the fan (712).

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