Plant insect pest trap using sound wave interference

Abstract

The utility model relates to the technical field of plant insect pest control, and provides a plant insect pest trap using sound wave interference, which comprises a support frame, a sound wave interference component, an insect trapping component and a steering component, the steering component and the sound wave interference component are arranged on the support frame, the sound wave interference component interferes and guides insect pests, and the insect trapping component is arranged on the support frame. The steering component adjusts the propagation direction of the sound wave interference component, the insect catching component is arranged below the sound wave interference component and moves along with the sound wave interference component, and the insect catching component catches and collects insect pests guided by the sound wave interference component. The utility model provides a novel plant insect catching instrument, which has the advantages of high practicability and strong escape prevention capability.

Description

TECHNICAL FIELD

[0001] The utility model relates to plant pest control technical field especially, it relates to a kind of plant pest trapping instrument using acoustic interference. BACKGROUND

[0002] Plant pest is important problem in agricultural production, and traditional trapping method such as chemical pesticide and physical insect trap has the problems of environmental pollution, ecological destruction or low efficiency.

[0003] As China patent CN118266444A discloses a kind of target pest intelligent killing device based on acoustic interference synergism, by setting swing mechanism drives sound wave processing box to reciprocate along vertical direction, the playing range of sound wave is increased, further improves the trapping effect.But lack of ring adjustment to sound wave processing box, leading to poor adaptive adjustment capability, at the same time, lack of the processing of the collection of pest.

[0004] In addition, the prior art also has the following defects:

[0005] 1. Lack of pest trapping mechanism, resource utilization is limited;

[0006] 2. Insect trapping device internal design is single, easy to lead to pest escape;

[0007] 3. Existing insect trapping device relies on a certain single mechanism (such as light induction or fixed frequency sound wave), and the adaptability to different types of pests is poor, and the sound wave trapping technology can only play a behavior interference role, and cannot be effectively combined with subsequent trapping means, leading to pest escape or interference failure;

[0008] 4. The overall efficiency of insect trapping equipment is low, and the trapping rate and coverage range are limited, especially in large-area farmland or complex environment, it is difficult to realize efficient insect trapping. In physical trapping means, such as sticky insect board or light trapping device, it often needs to be replaced or maintained frequently due to insufficient trapping capacity.

[0009] In order to solve the problems of poor trapping capacity, lack of trapping means, single internal design of insect trapping device leading to pest escape, lack of cooperation between induction and trapping, and insufficient adaptive ability of trapping rate and coverage range in the prior art, the utility model is made. SUMMARY

[0010] The main purpose of the utility model is to provide a kind of plant pest trapping instrument using acoustic interference, to solve the technical problems of poor trapping capacity, lack of trapping means, single internal design of insect trapping device leading to pest escape, lack of cooperation between induction and trapping, and insufficient adaptive ability of trapping rate and coverage range.

[0011] In order to achieve the above object, the utility model provides a plant pest trapping instrument using sound wave interference, including support frame, sound wave interference component, trapping component, steering component, the steering component and the sound wave interference component set up on the support frame, the sound wave interference component carries out interference and guide to pest, the steering component carries out adjustment to the propagation direction of the sound wave interference component, the trapping component sets up below the sound wave interference component and moves with the sound wave interference component moves, the trapping component carries out capture and collection to the pest of guide value sound wave interference component,

[0012] Wherein, the trapping component includes trapping cavity, negative pressure adsorption pipeline, isolation net, negative pressure adsorption pump and collection cavity, trapping cavity is equipped with collection mouth, the collection mouth sets up below the sound wave interference component, the collection cavity is nested in the trapping cavity and forms collection part, one end of the negative pressure adsorption pipeline is connected with the negative pressure adsorption pump and forms adsorption part, the other end of the negative pressure adsorption pipeline is connected to the wall of the collection cavity and is through the trapping cavity, the isolation net is set up in the pipeline middle part of the negative pressure adsorption pipeline and the pipeline port of collection cavity wall.

[0013] Further, the steering component includes steering seat, steering drive mechanism, sliding seat and steering track arranged on the steering seat, the sliding seat is slidably connected with the steering track, the steering drive mechanism is arranged on the sliding seat and drives the sliding seat to slide along the extension direction of the steering track.

[0014] Wherein, the steering seat is connected to the support frame.

[0015] Further, the steering track is a circular track.

[0016] Further, the sound wave interference component includes multi-frequency sound wave generator, sound wave guide horn and reflector, the multi-frequency sound wave transmitter is arranged between the reflector and the sound wave guide horn.

[0017] Further, the trapping component further includes a vibrator, the vibrator is arranged on the inner wall of the collection cavity and vibrates the collection cavity.

[0018] Further, the inner wall surface of the collection cavity is provided with a smooth coating.

[0019] Further, the trapping component further includes a gas jet unit, the gas jet unit is arranged above the collection cavity and faces the inner wall surface of the collection cavity.

[0020] Further, the air jet unit comprises an air jet nozzle, a gas supply pipe, a support seat and an air jet pump, one end of the gas supply pipe is connected with the air jet nozzle, the other end of the gas supply pipe is connected with the air jet pump, and the air jet pipe is arranged on the support seat.

[0021] Further, the air jet nozzle is directed towards the inner wall of the collection cavity and forms an angle of 30-45 degrees with the wall surface of the collection cavity.

[0022] Further, the smooth coating comprises a polytetrafluoroethylene coating and a nano antifouling coating.

[0023] The beneficial effects of the utility model are as follows:

[0024] 1. Through the mutual cooperation of the sound wave interference member and the insect catching member, the insect pests can be accurately guided into the insect catching cavity and fixed by the negative pressure adsorption device and the isolation net, so that the insect pests are effectively captured, and the entire device has the advantages of high insect catching efficiency and low escape rate.

[0025] 2. Through the mutual cooperation of the turning member and the sound wave interference member, the sound wave propagation direction can be dynamically adjusted to cover a larger target area, so that the device can adapt to different insect pest distributions and has the advantages of dynamic coverage and multi-insect pest adaptability.

[0026] 3. Through the mutual cooperation of the insect catching member and the turning member, the insect catching cavity can always be below the action area of the sound wave interference, so that the accuracy of insect pest guidance and the capture efficiency are improved, and the entire device has the advantages of high dynamic response capability and accurate insect catching.

[0027] 4. Through the overall synergistic effect of the sound wave interference member, the insect catching member and the turning member, the entire process from discovery, guidance to capture of the insect pests is realized in a high-efficiency closed loop, so that the entire device has the advantages of high-efficiency cooperation, continuous operation and wide applicability. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the structures shown in the drawings without creative labor for those skilled in the art.

[0029] Figure 1 It is a structural schematic view of the support frame, the turning member, the sound wave interference member and the insect catching member of the utility model;

[0030] Figure 2 It is a structural schematic view of the support frame, the turning member, the sound wave interference member and the insect catching member of the utility model; Figure 1 It is an enlarged schematic view of part A in the middle.

[0031] Figure 3 For Figure 1 Enlarged schematic view of the middle B part;

[0032] Figure 4 For the sound wave interference component of the utility model in Figure 1 Part cross-sectional view of the middle C direction;

[0033] Figure 5 For the structure schematic view of the sound wave interference component of the utility model;

[0034] The figure mark explanation: 1, the steering seat;2, the support frame;3, the sliding rail;4, the sliding seat;5, the vertical board;6, the connecting rod;7, the sound wave guide loudspeaker;8, the multi-frequency sound wave generator;9, the reflection plate;10, the connecting seat;11, the tooth;12, the adsorption hole;13, the second fixed rod;14, the retention channel;15, the first fixed rod;16, the guide disc;17, the guide hole;18, the air jet nozzle;19, the insect catching cavity;20, the collection cavity;21, the movable hole;22, the isolation net;23, the negative pressure adsorption pump;24, the vibrator.

[0035] The utility model purposes realization, functional characteristics and advantages will be further explained in combination with the embodiment, with reference to the drawings. Specific implementation

[0036] The technical scheme in the embodiment of the utility model will be described clearly and completely in combination with the drawings in the embodiment of the utility model, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making the creative labor belong to the scope of the utility model protection.

[0037] It should be noted that if the embodiment of the utility model relates to the directionality indication (such as up, down, left, right, front, back……), the directionality indication is only used to explain the relative position relationship, movement condition and the like between the components in a certain specific posture (such as shown in the drawings), if the specific posture changes, then the directionality indication also changes accordingly.

[0038] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0039] The following is shown in combination with Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 Further illustrate the scheme of the present application. The present embodiment provides a plant pest trapping instrument using sound wave interference, comprising a support frame 2, a sound wave interference component, a pest trapping component, a turning component, the turning component and the sound wave interference component are arranged on the support frame 2, the sound wave interference component interferes and guides the pest, the turning component adjusts the propagation direction of the sound wave interference component, the pest trapping component is arranged below the sound wave interference component and moves following the movement of the sound wave interference component, and the pest trapping component captures and collects the pests guided by the sound wave interference component.

[0040] The pest trapping component comprises a pest trapping cavity 19, a negative pressure adsorption pipeline, an isolation net 22, a negative pressure adsorption pump 23 and a collection cavity 20, the pest trapping cavity 19 is provided with a collection port, the collection port is arranged below the sound wave interference component, the collection cavity 20 is nested in the pest trapping cavity 19 to form a collection part, one end of the negative pressure adsorption pipeline is connected with the negative pressure adsorption pump 23 to form an adsorption part, the other end of the negative pressure adsorption pipeline is connected to the wall of the collection cavity 20 and penetrates the pest trapping cavity 19 and the collection cavity 20, and the isolation net 22 is arranged at the pipeline middle part of the negative pressure adsorption pipeline and the pipeline port of the wall of the collection cavity 20.

[0041] In the present application, the so-called pest refers to the pest sensitive to sound waves. In the present embodiment, the so-called interference refers to changing the normal behavior mode of the pest through sound waves, so that the flight, stay or foraging behavior of the pest is disturbed. The so-called guidance refers to guiding the pest from its current activity area to the pest trapping cavity through sound waves. For example:

[0042] 1) Directional sound wave field: by dynamically adjusting the intensity and direction of the sound wave, the pest is gradually moved to the vicinity of the pest trapping cavity under the guidance of the sound wave field.

[0043] 2) Simulation of attractive signals: sound waves can simulate the sound that pests like (such as the sound of the same kind of pest), leading to the target area.

[0044] In this embodiment, by interference, forcing the pest to deviate from its original track; at the same time, through the directional propagation and specific frequency combination of sound waves, the behavior of the pest is guided.

[0045] As shown in Figure 3 The trapping cavity 19 and the collection cavity 20 form a hollow retention channel 14, which is coaxially arranged with the collection cavity 20 and the trapping cavity 19.

[0046] In this embodiment, the wall of the negative pressure adsorption pipeline is provided with an adsorption sub-hole 12, which is arranged opposite to the inner cavity of the trapping cavity 19, so that a negative pressure is formed in the retention channel 14, thereby avoiding the escape of the pest.

[0047] In addition, the trapping member further comprises at least two isolation nets 22, which respectively block the negative pressure adsorption pipeline and the adsorption sub-hole 12 to limit the entry of the pest into the adsorption channel.

[0048] In this embodiment, the at least two isolation nets 22 are provided as hollow nets.

[0049] The inner wall of the collection cavity 20 is provided with at least one movable hole 21, which penetrates the inner wall of the collection cavity 20 and is connected with the retention channel 14. At the same time, the circumference of the at least one movable hole 21 is matched with the average size of the pest to be captured or attracted, so that the pest can drill into the movable hole 21 and enter the retention channel 14.

[0050] In this embodiment, through the configuration of the retention channel 14 and the at least one movable hole 21 arranged in the collection cavity 20, a trapping trap is formed in the trapping cavity 19, which can make the pest enter the trapping cavity 19 and not easily escape.

[0051] At the same time, the trapping member further comprises a vertical plate 5, a connecting seat 10, and at least two connecting rods 6, one end of the at least two connecting rods 6 is connected with the vertical plate 5, the other end of the at least two connecting rods 6 is connected with the connecting seat 10, the connecting seat 10 is provided with a tooth 11 seat on the side away from the vertical plate 5, and the outer wall surface of the tooth 11 seat is provided with a tooth 11.

[0052] The inner wall surface of the collection part on the side facing the connecting seat 10 is provided with a connecting thread, and the connecting thread is engaged with the tooth 11 to detachably connect the collection part on the connecting seat 10.

[0053] Meanwhile, the connecting seat 10 is provided with a through hole, and a guide disc 16 is connected in the through hole. The guide disc 16 is provided with a guide hole 17 in the middle thereof. The guide disc 16 is inverted conical, and the opening position of the guide hole 17 is arranged opposite to the collecting port of the insect trapping cavity 19.

[0054] The edge of the guide disc 16 is connected with the edge of the through hole of the connecting seat 10.

[0055] Further, the insect trapping member further comprises a vibrator 24 arranged on the inner wall of the collecting cavity 20 and used for vibrating the collecting cavity 20.

[0056] Through the vibration generated by the vibrator 24, the insect pests trapped in the collecting cavity 20 and the insect trapping cavity 19 are effectively prevented from escaping.

[0057] Further, the inner wall surface of the collecting cavity 20 is provided with a smooth coating. Further, the smooth coating comprises a polytetrafluoroethylene (PTFE) coating and a nano antifouling coating. Through the arrangement of the smooth coating, the insect pests can be trapped in the collecting cavity 20 or the insect trapping cavity 19, so as to achieve the collection of the insect pests.

[0058] Further, the insect trapping member further comprises a gas jet unit arranged above the collecting cavity 20 and facing the inner wall surface of the collecting cavity 20.

[0059] The gas jet unit is arranged on the connecting seat 10 and faces the inner wall of the collecting cavity 20.

[0060] Further, the gas jet unit comprises a gas jet nozzle 18, a gas supply pipeline, a support seat and a gas jet pump (not shown). One end of the gas supply pipeline is connected with the gas jet nozzle 18, the other end of the gas supply pipeline is connected with the gas jet pump, and the gas jet nozzle 18 is arranged on the support seat. In this embodiment, the support seat is connected with the connecting seat 10.

[0061] Further, the gas jet nozzle 18 faces the inner wall of the collecting cavity 20 and forms an angle of 30°-45° with the wall surface of the collecting cavity 20.

[0062] The gas jet unit jets gas at a set time interval, so that the insect pests crawling in the collecting cavity 20 can enter the trapping passage 14 along the moving hole 21 arranged in the collecting cavity 20, thereby trapping the insect pests.

[0063] In this embodiment, the sound wave interference member is arranged on the lower end surface of the vertical plate 5 and extends to the placement table in a suspended manner.

[0064] Further, the sound wave interference member comprises a multi-frequency sound wave generator 8, a sound wave guide horn 7, and a reflection plate 9, the multi-frequency sound wave generator 8 generates sound waves of specific frequency, the sound wave guide horn 7 strengthens the emitted sound waves, and the reflection plate 9 reflects the sound waves.

[0065] The multi-frequency sound wave transmitter is arranged between the reflection plate 9 and the sound wave guide horn 7.

[0066] In addition, one end of the reflection plate 9 is connected to the lower end surface of the vertical plate 5, and the other end of the reflection plate 9 is suspended and extends away from the side of the vertical plate 5.

[0067] When the pests are attracted by the sound wave interference member, fly to the sound wave interference member, and fall into the insect trapping cavity 19 and the collection cavity 20, the pests are trapped.

[0068] The sound wave interference unit further comprises a first fixing rod 15 and a second fixing rod 13, one end of the first fixing rod 15 is connected to the outer wall of the multi-frequency sound wave generator 8, and the other end of the first fixing rod 15 is connected to the lower end surface of the vertical plate 5, so that the multi-frequency sound wave generator 8 is suspended and placed.

[0069] Similarly, one end of the second fixing rod 13 is connected to the lower end surface of the vertical plate, and the other end of the second fixing rod 13 extends away from the side of the lower end surface of the vertical plate 5 and is connected to the outer wall of the sound wave guide horn 7.

[0070] Through the cooperation of the sound wave interference member and the insect trapping member, the pests can be accurately guided into the insect trapping cavity 19 and fixed by the negative pressure adsorption device and the isolation net 22, so that the pests are effectively trapped, and the entire device has the advantages of high insect trapping efficiency and low escape rate.

[0071] In this embodiment, the sound waves emitted by the multi-frequency sound wave generator 8 are adjusted and set according to the type of pests to be attracted, which is a technical means known to those skilled in the art, and thus will not be described here.

[0072] Further, the turning member comprises a turning seat 1, a turning driving mechanism, a sliding seat 4, and a turning track arranged on the turning seat 1, the sliding seat 4 is slidingly connected to the turning track, and the turning driving mechanism is arranged on the sliding seat 4 and drives the sliding seat 4 to slide along the extension direction of the turning track.

[0073] The turning seat 1 is connected to the support frame 2. Figure 1As shown, the steering seat 1 is nested on the support frame 2 and coaxially arranged with the support frame 2.

[0074] In the embodiment, the vertical plate 5 is connected to the sliding seat 4.

[0075] In use, the sliding driving mechanism drives the sliding seat 4 to slide along the sliding track 3, and drives the vertical plate 5 and the collecting part to slide along the sliding track 3, and emits sound waves of a specific frequency to the outside to interfere and attract the pests, so as to capture the pests.

[0076] The plant pest trapping device further comprises a central processor and a power supply battery, the battery supplies power to the central processor, the sound wave interference member, the pest trapping member and the steering member, in addition, the central processor is in control connection with the sound wave interference member, the pest trapping member and the steering member respectively, and the sound wave interference member, the pest trapping member and the steering member are centrally controlled based on the central processor, so as to improve the capture efficiency and reliability of the whole device on pests.

[0077] Through the cooperation of the steering member and the sound wave interference member, the sound wave propagation direction can be dynamically adjusted to cover a larger target area, so as to adapt to the distribution of pests in different scenes and ensure that the whole device has the advantages of dynamic coverage and multi-pest adaptability.

[0078] Through the cooperation of the pest trapping member and the steering member, the pest trapping cavity 19 can always be below the action area of the sound wave interference, so as to improve the accuracy of pest guidance and the capture efficiency, and ensure that the whole device has the advantages of high dynamic response capability and accurate pest trapping.

[0079] Through the overall synergistic effect of the sound wave interference member, the pest trapping member and the steering member, the whole process from discovery, guidance to capture of pests is realized in a high-efficiency closed loop, so as to ensure that the whole device has the advantages of high-efficiency cooperation, continuous operation and wide applicability.

[0080] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation made by using the contents of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the present application.

Claims

1. A plant pest trap using acoustic interference, characterized in that, The device comprises a support frame, a sound wave interference component, an insect catching component, and a turning component, the turning component and the sound wave interference component are arranged on the support frame, the sound wave interference component interferes and guides the insect pests, the turning component adjusts the propagation direction of the sound wave interference component, and the insect catching component is arranged below the sound wave interference component and moves following the movement of the sound wave interference component, the insect catching component catches and collects the insect pests guided by the sound wave interference component. The insect catching component comprises an insect catching cavity, a negative pressure adsorption pipeline, an isolation net, a negative pressure adsorption pump, and a collection cavity, the insect catching cavity is provided with a collection port arranged below the sound wave interference component, the collection cavity is nested in the insect catching cavity to form a collection part, one end of the negative pressure adsorption pipeline is connected with the negative pressure adsorption pump to form an adsorption part, the other end of the negative pressure adsorption pipeline penetrates the insect catching cavity and the collection cavity and is connected to the wall of the collection cavity, and the isolation net is arranged at the pipeline middle part of the negative pressure adsorption pipeline and the pipeline port of the wall of the collection cavity.

2. The plant pest trapping apparatus using acoustic wave interference according to claim 1, wherein The turning component comprises a turning seat, a turning driving mechanism, a sliding seat, and a turning track arranged on the turning seat, the sliding seat is slidingly connected with the turning track, and the turning driving mechanism is arranged on the sliding seat and drives the sliding seat to slide along the extension direction of the turning track. The turning seat is connected with the support frame.

3. The plant pest trapping apparatus using acoustic wave interference according to claim 2, wherein The turning track is a circular track.

4. The plant pest trapping apparatus using acoustic wave interference according to claim 2, wherein The sound wave interference component comprises a multi-frequency sound wave generator, a sound wave guide horn, and a reflection plate, and the multi-frequency sound wave generator is arranged between the reflection plate and the sound wave guide horn.

5. The plant pest trapping apparatus using acoustic wave interference according to claim 4, wherein The insect catching component further comprises a vibrator arranged on the inner wall of the collection cavity and used for vibrating the collection cavity.

6. The plant pest trapping apparatus using acoustic wave interference according to claim 5, wherein The inner wall surface of the collection cavity is provided with a smooth coating.

7. The plant pest trapping apparatus using acoustic wave interference according to claim 6, wherein The insect catching component further comprises a gas jet unit arranged above the collection cavity and facing the inner wall surface of the collection cavity.

8. The plant pest trapping apparatus using acoustic wave interference according to claim 7, wherein The gas jet unit comprises a gas jet nozzle, a gas supply pipeline, a support seat, and a gas jet pump, one end of the gas supply pipeline is connected with the gas jet nozzle, the other end of the gas supply pipeline is connected with the gas jet pump, and the gas jet pipeline is arranged on the support seat.

9. The plant pest trapping apparatus using acoustic wave interference according to claim 8, wherein The gas jet nozzle faces the inner wall of the collection cavity and forms an angle of 30°-45° with the wall surface of the collection cavity.

10. The plant pest trapping apparatus using acoustic wave interference according to claim 9, wherein The smooth coating comprises a polytetrafluoroethylene coating and a nano antifouling coating.

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