Intelligent pest and disease damage identification and early warning equipment

Abstract

The invention provides intelligent pest and disease damage identification and early warning equipment. The equipment comprises a shell; the trapping and deinsectization part is installed on the upper portion of the shell and comprises a deinsectization box and a first filtering conical barrel installed at an inlet of the deinsectization box, trapped insects are subjected to two-stage size screening through the first filtering conical barrel and a second filtering conical barrel, and the trapped insects are separated through vibration of a second collecting box with a filter screen at the bottom and the first collecting box; continuous physical pretreatment of insect bodies from trapping, grading to separation is realized; meanwhile, by means of a first collecting box and a second collecting box which are obliquely arranged and a first conveying belt and a second conveying belt which synchronously operate, the sorted insect bodies are scattered and directionally conveyed to shooting stations of a first camera and a second camera, and the surfaces of the conveying belts are continuously cleaned in cooperation with a cleaning mechanism and an elastic assembly of the cleaning mechanism; the insect body image with a stable posture and a clean background is provided for image recognition, so that the recognition accuracy and reliability are remarkably improved.

Description

Technical Field

[0001] This invention relates to an intelligent identification and early warning device for pests and diseases, belonging to the technical field of agricultural plant protection monitoring equipment. Background Technology

[0002] Agricultural pests and diseases are key factors affecting crop yield and quality. Traditional pest and disease monitoring relies heavily on manual field surveys, which suffers from low efficiency, limited coverage, strong subjectivity in identification, and delayed early warning. With the development of smart agriculture technology, various pest and disease monitoring devices based on image recognition have emerged. Chinese Patent Publication No. CN119832409B discloses an intelligent monitoring and early warning robot for apple orchard pests and diseases, relating to the field of artificial intelligence technology. The robot includes a power module, a pest attraction and capture module, a data processing and analysis module, a data transmission and communication module, a walking and navigation module, a user interface and control module, and an image acquisition and processing module. It is capable of attracting and capturing apple orchard pests, and can identify, count, monitor, and issue early warnings for pests and diseases, as well as provide knowledge-based question answering. This invention provides an intelligent monitoring and early warning robot for apple orchard pests and diseases, achieving efficient, accurate, and real-time monitoring and early warning of pests and diseases in apple orchards, and improving the automation and intelligence level of apple orchard pest and disease management. However, the core technologies of such existing intelligent monitoring devices generally focus on the optimization of image recognition algorithms, while neglecting the mixed insect samples. The insects attracted by the device, including target pests and non-target large insects, are directly mixed in the same collection chamber. Insects of different sizes and species are stacked and obscured, resulting in complex backgrounds and confused features in the collected images, which interferes with the model's judgment and affects the recognition accuracy and counting precision. To address this, an intelligent pest identification and early warning device is proposed. Summary of the Invention

[0003] In view of this, the present invention provides an intelligent identification and early warning device for pests and diseases to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0004] The technical solution of the present invention is implemented as follows: a smart identification and early warning device for pests and diseases, including a housing; The insect-attracting and killing unit is installed on the upper part of the shell and includes an insect-killing box, a first filter cone installed at the entrance of the insect-killing box, a second filter cone located inside the insect-killing box and whose entrance is connected to the first filter cone, and an insect-killing unit located inside the insect-killing box. The outlet end of the second filter cone penetrates through the bottom of the insect-killing box. The oscillating screening section is located below the insect trapping and killing section. It includes a receiving seat, a first collection box and a second collection box mounted on the receiving seat via a first elastic component, and a driving unit that drives the two to vibrate. The first collection box is located below the funnel outlet of the insect killing box, and the second collection box is located below the outlet end of the second filter cone. The bottom of the second collection box is provided with a filter screen and is located above the first collection box. The conveying and identification unit is located below the oscillating screening unit and includes a first conveyor belt and a second conveyor belt arranged side by side and driven synchronously, a first camera corresponding to the first conveyor belt, and a second camera corresponding to the second conveyor belt. The first conveyor belt is located below the outlet of the second collection box, and the second conveyor belt is located below the outlet of the first collection box. A cleaning mechanism is located at the end of the conveying and identification unit; and a data processing platform is electrically connected to the first camera and the second camera.

[0005] More preferably, the first filter cone is provided with a glass cover, an insect-attracting lamp is installed inside the glass cover, a pheromone is provided inside the insect-killing box, and the bottom of the insect-killing box is provided with an inclined baffle that passes through the outlet end of the second filter cone.

[0006] More preferably, the drive unit includes a fixed base, a vertical plate, a movable base, a drive block, and a dual-output shaft motor; the fixed base is fixedly installed on the funnel, the vertical plate is fixedly installed on the fixed base, the dual-output shaft motor is fixedly installed on the drive block, the movable base is located between the drive block and the vertical plate, and the movable base is slidably connected to the drive block through symmetrically arranged second connecting rods. Symmetrically arranged first connecting rods are fixedly connected to both sides of the movable base, and the other end of the first connecting rod passes through the vertical plate and is slidably connected to it. The first collection box is fixed to one side of the movable base through a first bracket, and the second collection box is fixed to the other side of the movable base through a second bracket.

[0007] More preferably, each of the second connecting rods is fitted with a third spring, the third spring being located between the movable seat and the drive block, with its two ends abutting against the movable seat and the drive block respectively; each of the first connecting rods is fitted with a second spring, the second spring being located between the movable seat and the upright plate, with its two ends abutting against the movable seat and the upright plate respectively; and counterweights are fixedly installed on the output shafts at both ends of the dual-output shaft motor.

[0008] Further preferably, the first elastic component includes multiple sets of support units symmetrically arranged; each set of support units includes a groove on the receiving seat, a positioning rod fixedly installed in the groove, and a movable plate and a first spring slidably connected to the positioning rod; the first spring is sleeved on the positioning rod, with one end abutting against the movable plate and the other end abutting against the inner wall of the groove, a sliding groove is provided on the inner side wall of the groove, a slider that cooperates with the sliding groove is fixedly connected to one side of the movable plate, and a rod is fixedly connected to one side of both the first collection box and the second collection box, and the end of the rod is rotatably connected to the corresponding movable plate through a bearing.

[0009] More preferably, both the first collection box and the second collection box are inclined so that the side closer to the first conveyor belt and the second conveyor belt is lower than the other side, and both boxes are provided with a partition strip extending along the direction of the insect's slide.

[0010] More preferably, the first conveyor belt and the second conveyor belt are rotatably connected to the receiving seat through multiple rollers, and are synchronously operated by a mechanism driven by a first motor and transmitted through gears and chains, wherein the length of the first conveyor belt is greater than the length of the second conveyor belt.

[0011] Further preferably, the cleaning mechanism includes a rotating shaft rotatably mounted on a receiving seat, a first scraper fixed on the rotating shaft, a guide plate axially slidably passing through the rotating shaft, movable brackets fixed at both ends of the guide plate, and a second scraper connected between the two movable brackets and parallel to the first scraper; both ends of the second scraper are fixedly connected to the two movable brackets by fixed rods. The cleaning mechanism also includes a second motor and a fixed plate fixedly connected to the rotating shaft. The second motor is fixedly mounted on the fixed plate by a mounting seat. A disc is fixedly mounted on the output shaft of the second motor. A connecting arm is hinged at the eccentric position of the disc, and the other end of the connecting arm is hinged to the movable bracket.

[0012] Further preferably, the cleaning mechanism further includes an elastic component; the elastic component includes a connecting seat fixed to the rotating shaft, the connecting seat having a limiting groove, a positioning pin fixedly connected to the receiving seat, a screw fixedly connected to the positioning pin, the screw shaft passing through the limiting groove, a washer and a fourth spring in sequence, one end of the fourth spring abutting through the washer, and the other end abutting through a nut screwed onto the screw, and an insect collection box is provided below one side of the end of the first conveyor belt.

[0013] More preferably, the outer circumferential surface of the first filter cone is provided with a through hole with a diameter of 8-12 mm, and the wall surface of the second filter cone is provided with a through hole with a diameter of 2-4 mm.

[0014] The embodiments of the present invention have the following advantages due to the adoption of the above technical solutions: This invention employs a two-stage size screening of attracted insects using a first and a second filter cone, followed by vibration sorting of the insects in a second collection box with a filter screen at the bottom and the first collection box. This achieves continuous physical pre-processing of the insects from attraction and grading to separation. Simultaneously, the tilted arrangement of the first and second collection boxes, along with the synchronously operating first and second conveyor belts, disperses and directionally transports the sorted insects to the shooting positions of the first and second cameras. Combined with the continuous cleaning of the conveyor belt surface by the cleaning mechanism and its elastic components, this provides stable images of the insects with clean backgrounds for image recognition, thereby significantly improving the accuracy and reliability of the recognition.

[0015] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural diagram of the present invention.

[0018] Figure 2 This is a schematic diagram of the internal structure of the present invention.

[0019] Figure 3 This is a structural diagram of the first collection box and the second collection box in this invention.

[0020] Figure 4 For the present invention Figure 3 Enlarged diagram of area A in the middle.

[0021] Figure 5 This is a structural diagram of the first and second supports in this invention.

[0022] Figure 6 For the present invention Figure 5 Enlarged diagram of area B in the middle.

[0023] Figure 7 This is a structural diagram of the first scraper and the second scraper in this invention.

[0024] Figure 8This is a structural diagram of the connecting seat and screw in this invention.

[0025] in: 1-Shell; 10-Support plate; 11-Cover plate; 12-Receiver; 13-Groove; 14-Positioning rod; 15-Moving plate; 16-Rod body; 17-First spring; 18-Groove; 19-Sliding block; 2-Insect-killing box; 20-First filter cone; 21-Glass cover; 22-Insect-attracting lamp; 23-Second filter cone; 24-Sex attractant; 25-Insect-killing unit; 26-Inclined baffle; 27-Function funnel; 3-Vibrating screening mechanism; 30-First collection box; 301-First support; 31-Second collection box; 310-Second support; 311-Filter screen; 312-Separator strip; 32-Fixed seat; 33-Upright plate; 331-Second spring; 34-First connecting rod; 35-Moving seat; 36-Second connecting rod; 361-Third spring 37-Drive block; 38-Dual output shaft motor; 39-Counterweight block; 4-Data processing platform; 40-Second camera; 41-First camera; 5-Conveying mechanism; 50-First motor; 51-First conveyor belt; 52-Second conveyor belt; 53-Gear; 54-Chain; 55-Roller; 6-Cleaning mechanism; 60-Rotating shaft; 601-Guide plate; 61-First scraper; 62-Second scraper; 63-Fixing plate; 64-Connecting seat; 641-Limiting groove; 642-Positioning pin; 643-Screw; 644-Fourth spring; 645-Washer; 646-Nut; 65-Second motor; 651-Mounting seat; 652-Disc; 66-Moving bracket; 661-Fixing rod; 67-Connecting arm; 68-Insect collection box. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of the invention. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the invention.

[0027] In the description of this invention, it should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to or indirectly connected to the other element.

[0028] In the description of this invention, it should be noted that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.

[0029] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0030] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0031] like Figure 1-8 As shown, this embodiment of the invention provides an intelligent identification and early warning device for pests and diseases, including a housing 1; In one embodiment, the insect-attracting and killing unit, installed on the upper part of the housing 1, includes an insect-killing box 2, a first filter cone 20 installed at the inlet of the insect-killing box 2, a second filter cone 23 located inside the insect-killing box 2 and whose inlet communicates with the first filter cone 20, and an insect-killing unit 25 located inside the insect-killing box 2. The outlet end of the second filter cone 23 penetrates through the bottom of the insect-killing box 2. The oscillating screening unit, located below the insect-attracting and killing unit, includes a receiving seat 12, a first collection box 30 and a second collection box 31 installed on the receiving seat 12 via a first elastic component, and a driving unit for driving the two to vibrate. The first collection box 30 is located below the outlet of the funnel 27 of the insect-killing box 2, and the second collection box 31 is located below the outlet of the second filter cone 27. Below the outlet end of the filter cone 23, and at the bottom of the second collection box 31, a filter screen 311 is provided and located above the first collection box 30; a conveying and identification unit is located below the oscillating screening unit, including a first conveyor belt 51 and a second conveyor belt 52 arranged side by side and driven synchronously, a first camera 41 corresponding to the first conveyor belt 51, and a second camera 40 corresponding to the second conveyor belt 52. The first conveyor belt 51 is located below the outlet of the second collection box 31, and the second conveyor belt 52 is located below the outlet of the first collection box 30; a cleaning mechanism 6 is located at the end of the conveying and identification unit; and a data processing platform 4 is electrically connected to the first camera 41 and the second camera 40.

[0032] In this embodiment, pests are attracted by the light source on the upper part of the device, fly towards the device and crash into the first filter cone 20. The first filter cone 20 serves as a primary screening device. The through holes on its outer periphery allow smaller pests, such as the target pest rice planthopper, to pass through and enter the insect killing box 2, while blocking larger non-target insects, such as large moths, from entering. The pests that enter the insect-killing box 2 move around in the internal cavity and are guided by the second filter cone 23. The second filter cone 23 acts as a secondary screening device. The through holes on its wall are smaller in diameter. Only pests with a body width smaller than this hole diameter can pass through the holes and move deeper into the box. Slightly larger pests are blocked on the outer wall or at the entrance of the second filter cone 23. Then, the insect-killing unit 25 is activated to kill all the pests in the insect-killing box 2. After the extermination is completed, the smallest insects that have passed through or are able to pass through the holes in the wall of the second filter cone 23 fall directly through the holes under the action of gravity into the funnel 27 at the bottom of the insect extermination box 2, and are discharged through the outlet of the funnel 27, eventually falling into the first collection box 30 located directly below the outlet. The slightly larger insects that are blocked by the second filter cone 23 and fail to pass through its holes, or the smaller insects that do not exit from the second filter cone 23, are discharged directly from the outlet end of the second filter cone 23 under the action of gravity, falling into the second collection box 31 located directly below the outlet end. Since the second collection box 31 is set above the first collection box 30, the insects from the two paths are separated here before they converge.

[0033] Subsequently, the oscillating screening unit starts to generate mechanical vibration, and drives the first collection box 30 and the second collection box 31 to vibrate together through the transmission mechanism. During the vibration, the filter screen 311 located at the bottom of the second collection box 31 dynamically screens the insects collected inside. Smaller insects with a size smaller than the mesh of the filter screen 311 are shaken off or screened out, and after passing through the filter screen 311, they fall into the first collection box 30 below. Then, the conveying and identification unit operates. Larger insects that slide out of the inclined second collection box 31 and are retained after vibration screening fall onto the first conveyor belt 51 arranged below it. The mixture of all the smallest insects that slide out of the inclined first collection box 30 falls onto the second conveyor belt 52 arranged below it. The first conveyor belt 51 and the second conveyor belt 52 operate synchronously under the drive mechanism, smoothly conveying the insects to the image acquisition area. When the insects pass the preset shooting point, the first camera 41 corresponding to the first conveyor belt 51 captures images of the insects on the first conveyor belt 51, and the second camera 40 corresponding to the second conveyor belt 52 captures images of the insects on the second conveyor belt 52. The acquired image data is transmitted in real time to the data processing platform 4 through the line, and the algorithm in the platform performs insect species identification, counting and analysis. Finally, after the identification process is completed, the cleaning mechanism 6 performs a cleaning operation. The first conveyor belt 51 and the second conveyor belt 52, which are covered with insect remains, move to their ends. The scrapers and other actuators of the cleaning mechanism 6 are driven to effectively remove the insect remains adhering to the surface of the conveyor belts. This prepares the conveyor belts for the next work cycle, ensuring the continuous cleanliness of the equipment.

[0034] In one embodiment, a glass cover 21 is provided inside the first filter cone 20, an insect-attracting lamp 22 is installed inside the glass cover 21, a pheromone attractant 24 is provided inside the insect-killing box 2, and a slanted baffle 26 is provided at the bottom of the insect-killing box 2 through the outlet end of the second filter cone 23; the outer circumferential surface of the first filter cone 20 is provided with a through hole with a diameter of 8-12mm, and the wall surface of the second filter cone 23 is provided with a through hole with a diameter of 2-4mm.

[0035] In this embodiment, the light emitted by the insect-attracting lamp 22 passes through the glass cover 21 and works together with the pheromones emitted by the sex attractant 24 in the insect-killing box 2 to form a composite attractant for the target pests. Phototactic and chemotactic pests fly towards the device and first collide with the first filter cone 20. The 8-12mm through holes on its outer circumference form the first physical barrier, allowing the main target pests such as rice planthoppers to pass through, while blocking most of the larger non-target insects such as hawk moths and beetles. The pests that successfully enter the insect-killing box 2 fly into the space to the second filter cone 23 through the pheromones emitted by the sex attractant 24. The 2-4mm through holes on its wall form the second precise screening barrier, ensuring that only target pests within a specific body width range can finally pass through. The insect-killing unit 25 kills the pests gathered in this area. The inclined baffle 26 plays a role in gathering and guiding the small insect carcasses that come out of the holes of the second filter cone 23, causing them to fall into the funnel 27.

[0036] In one embodiment, the drive unit includes a fixed base 32, a vertical plate 33, a movable base 35, a drive block 37, and a dual-output shaft motor 38. The fixed base 32 is fixedly mounted on the funnel 27, the vertical plate 33 is fixedly mounted on the fixed base 32, the dual-output shaft motor 38 is fixedly mounted on the drive block 37, the movable base 35 is located between the drive block 37 and the vertical plate 33, and the movable base 35 is slidably connected to the drive block 37 via symmetrically arranged second connecting rods 36. Symmetrically arranged first connecting rods 34 are fixedly connected to both sides of the movable base 35, and the other end of the first connecting rod 34 passes through and is slidably connected to the vertical plate 33. The first collection box 30 is connected via... The first bracket 301 is fixed to one side of the movable seat 35, and the second collection box 31 is fixed to the other side of the movable seat 35 through the second bracket 310. Each second connecting rod 36 is fitted with a third spring 361, which is located between the movable seat 35 and the drive block 37, and its two ends abut against the movable seat 35 and the drive block 37 respectively. Each first connecting rod 34 is fitted with a second spring 331, which is located between the movable seat 35 and the upright plate 33, and its two ends abut against the movable seat 35 and the upright plate 33 respectively. Counterweights 39 are fixedly installed on the output shafts at both ends of the dual-output shaft motor 38.

[0037] In this embodiment, after the dual-output shaft motor 38 is powered on, it drives the counterweights 39 on its two output shafts to rotate at high speed, generating a periodic centrifugal excitation force. This excitation force acts on the drive block 37 of the fixed motor. The drive block 37 transmits the excitation force to the moving seat 35 through two second connecting rods 36. During this process, the third spring 361 sleeved on the second connecting rod 36 can buffer part of the impact and store energy. After the moving seat 35 obtains the reciprocating excitation force, it transmits the motion through the first connecting rod 34 fixedly connected to its two sides. The first connecting rod 34 passes through the fixed upright plate 33, and the second spring 331 on it further adjusts the amplitude and phase of the vibration and ensures the motion guidance of the moving seat 35. Finally, the vibration energy is synchronously transmitted to the first collection box 30 and the second collection box 31 through the first bracket 301 and the second bracket 310 fixed on both sides of the moving seat 35, driving the two to vibrate at the same frequency.

[0038] In one embodiment, the first elastic component includes multiple sets of support units symmetrically arranged; each set of support units includes a groove 13 opened on the receiving seat 12, a positioning rod 14 fixedly installed in the groove 13, and a moving plate 15 and a first spring 17 slidably connected to the positioning rod 14; the first spring 17 is sleeved on the positioning rod 14, with one end abutting against the moving plate 15 and the other end abutting against the inner wall of the groove 13, and a sliding groove 18 is opened on the inner side wall of the groove 13; a slider 19 that cooperates with the sliding groove 18 is fixedly connected to one side of the moving plate 15; a rod 16 is fixedly connected to one side of the first collection box 30 and the second collection box 31, and the end of the rod 16 is rotatably connected to the corresponding moving plate 15 through a bearing; the first collection box 30 and the second collection box 31 are both inclined in such a way that the side closer to the first conveyor belt 51 and the second conveyor belt 52 is lower than the other side, and both boxes are provided with a partition strip 312 extending along the direction of the insect's slide.

[0039] In this embodiment, the first collection box 30 and the second collection box 31 are rotatably connected to the corresponding moving plate 15 via the rod 16 on their sides. The moving plate 15 can slide along the axial direction of the positioning rod 14 and is provided with elastic support and restoring force by the first spring 17 sleeved on the positioning rod 14. At the same time, the slider 19 on the side of the moving plate 15 is embedded in the groove 18 on the side wall of the groove 13, which facilitates the stability of the movement of the moving plate 15. When the vibration transmitted from the drive unit acts on the first collection box 30 and the second collection box 31, the energy is partially absorbed and buffered through the path of the rod 16, the moving plate 15, and the first spring 17, which effectively reduces the vibration transmission to the main structure of the equipment. The inclined design of the first collection box 30 and the second collection box 31 and the internal partition strip 312 guide the insects to disperse and gradually slide towards the outlet end during the vibration process.

[0040] In one embodiment, the first conveyor belt 51 and the second conveyor belt 52 are rotatably connected to the receiving seat 12 by a plurality of rollers 55, and are synchronously operated by a mechanism driven by a first motor 50 and transmitted by gears 53 and chains 54. The length of the first conveyor belt 51 is greater than the length of the second conveyor belt 52.

[0041] In this embodiment, after the first motor 50 starts, its output torque is synchronously transmitted to all the drive rollers 55 through the meshing gears 53 and the surrounding chain 54. This allows all the drive rollers of the first conveyor belt 51 and the second conveyor belt 52 to obtain the same speed and direction, thereby ensuring that the two conveyor belts run at completely consistent linear speeds and achieving synchronicity in the transport of insects. The length of the first conveyor belt 51 is designed to be greater than that of the second conveyor belt 52, so that the insects that slip off the outlet of the second conveyor belt 52 can accurately fall into the first conveyor belt 51, which facilitates the centralized processing of the insects in the future.

[0042] In one embodiment, the cleaning mechanism 6 includes a rotating shaft 60 rotatably mounted on a receiving seat 12, a first scraper 61 fixed on the rotating shaft 60, a guide plate 601 axially slidably passing through the rotating shaft 60, movable brackets 66 respectively fixed to both ends of the guide plate 601, and a second scraper 62 connected between the two movable brackets 66 and parallel to the first scraper 61; both ends of the second scraper 62 are fixedly connected to the two movable brackets 66 by fixing rods 661. The cleaning mechanism 6 also includes a second motor 65 and a fixing plate 63 fixedly connected to the rotating shaft 60. The second motor 65 is fixedly mounted on the fixing plate 63 by a mounting base 651, and a mounting bracket is fixedly mounted on the output shaft of the second motor 65. The cleaning mechanism 6 includes a disc 652, with a connecting arm 67 hinged at an eccentric position. The other end of the connecting arm 67 is hinged to a movable bracket 66. The cleaning mechanism 6 also includes an elastic component. The elastic component includes a connecting seat 64 fixed on a rotating shaft 60. A limiting groove 641 is provided on the connecting seat 64. A positioning pin 642 is fixedly connected to the receiving seat 12. A screw 643 is fixedly connected to the positioning pin 642. The screw 643 passes through the limiting groove 641, a washer 645, and a fourth spring 644 in sequence. One end of the fourth spring 644 abuts against the washer 645, and the other end abuts against the nut 646 screwed onto the screw 643. An insect collection box 68 is provided below one side of the end of the first conveyor belt 51.

[0043] In this embodiment, when the first conveyor belt 51 delivers the insects to be cleaned to the end, the second motor 65 in the cleaning mechanism 6 drives the disc 652 to rotate. Since one end of the connecting arm 67 is hinged to the eccentric position of the disc 652 and the other end is hinged to the movable bracket 66, the rotational motion of the disc 652 is converted into the linear reciprocating motion of the guide plate 601 driven by the movable bracket 66 within the rotating shaft 60, thereby driving the second scraper 62, which is fixedly connected to the movable bracket 66, to perform reciprocating scraping. At the same time, the rotating nut 646 can compress or release the second scraper 62. Four springs 644 change the preload force acting on the connecting seat 64 through the gasket 645. This force keeps the first scraper 61 in a flexible pressing state on the surface of the first conveyor belt 51 during movement. The limiting groove 641 on the connecting seat 64 cooperates with the screw 643 and the positioning pin 642 fixed on the receiving seat 12 to constrain the swing range of the first scraper 61 and the second scraper 62, and can avoid excessive wear on the first conveyor belt 51. The scraped insect residue is finally guided into the insect collection box 68 below for unified collection.

[0044] When the invention is in operation: pests are attracted by the light and pheromones on the upper part of the device and fly to the first filter cone 20. Larger insects are blocked by the holes in its outer wall, while smaller pests can enter the insect killing box 2. Inside the insect killing box 2, the pests fly to the second filter cone 23. Only pests that are small enough can pass through the holes in its wall. Subsequently, all pests are killed by the insect killing unit 25. After being killed, the insect bodies split into two paths. The smaller insect carcasses that passed through the holes of the second filter cone 23 fell into the funnel 27 below and then entered the first collection box 30. The slightly larger insect carcasses that were blocked inside the second filter cone 23 fell directly into the second collection box 31 from their outlet. Next, the drive unit starts, causing the first collection box 30 and the second collection box 31 to vibrate together. During the vibration, the filter screen 311 at the bottom of the second collection box 31 sieves the smaller insect carcasses inside it into the first collection box 30. At the same time, the insect bodies are dispersed along the separator strip 312 in the inclined first collection box 30 and the second collection box 31 and slide towards the outlet.

[0045] Subsequently, the insects fall onto the first conveyor belt 51 and the second conveyor belt 52 respectively, and are simultaneously transported to the area below the camera. The first camera 41 captures images of the insects on the first conveyor belt 51, and the second camera 40 captures images of the insects on the second conveyor belt 52. The image data is then transmitted to the data processing platform 4 for identification.

[0046] Finally, the conveyor belt with the attached insects reaches the end, the cleaning mechanism 6 is activated, and its scraper scrapes off the insect residue under the combined motion of reciprocating and oscillating motion and collects it into the insect collection box 68, completing one work cycle.

[0047] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in the present invention, and these should all be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A smart pest and disease identification and early warning device, characterized in that: Includes the housing (1); The insect trapping and killing unit is installed on the upper part of the housing (1) and includes an insect killing box (2), a first filter cone (20) installed at the inlet of the insect killing box (2), a second filter cone (23) located inside the insect killing box (2) and connected to the first filter cone (20) at its inlet, and an insect killing unit (25) located inside the insect killing box (2). The outlet end of the second filter cone (23) penetrates the bottom of the insect killing box (2). The oscillating screening section is located below the insect trapping and killing section. It includes a receiving seat (12), a first collection box (30) and a second collection box (31) mounted on the receiving seat (12) by a first elastic component, and a driving unit for driving the two to vibrate. The first collection box (30) is located below the outlet of the funnel (27) of the insect killing box (2), and the second collection box (31) is located below the outlet end of the second filter cone (23). The bottom of the second collection box (31) is provided with a filter screen (311) and is located above the first collection box (30). The conveying and identification unit is located below the oscillating screening unit and includes a first conveyor belt (51) and a second conveyor belt (52) arranged side by side and driven synchronously, a first camera (41) corresponding to the first conveyor belt (51), and a second camera (40) corresponding to the second conveyor belt (52). The first conveyor belt (51) is located below the outlet of the second collection box (31), and the second conveyor belt (52) is located below the outlet of the first collection box (30). A cleaning mechanism (6) is located at the end of the conveying and identification unit; and a data processing platform (4) is electrically connected to the first camera (41) and the second camera (40).

2. The intelligent pest and disease identification and early warning device according to claim 1, characterized in that: The first filter cone (20) is provided with a glass cover (21), the glass cover (21) is provided with an insect-attracting lamp (22), the insect-killing box (2) is provided with a sex attractant (24), and the bottom of the insect-killing box (2) is provided with a slanted baffle (26) through the outlet end of the second filter cone (23).

3. The intelligent pest and disease identification and early warning device according to claim 1, characterized in that: The drive unit includes a fixed base (32), a vertical plate (33), a movable base (35), a drive block (37), and a dual-output shaft motor (38). The fixed base (32) is fixedly installed on the funnel (27), the vertical plate (33) is fixedly installed on the fixed base (32), the dual-output shaft motor (38) is fixedly installed on the drive block (37), the movable base (35) is located between the drive block (37) and the vertical plate (33), and the movable base (35) is slidably connected to the drive block (37) through symmetrically arranged second connecting rods (36). Both sides of the movable base (35) are fixedly connected to symmetrically arranged first connecting rods (34), the other end of the first connecting rods (34) passes through the vertical plate (33) and is slidably connected to it. The first collection box (30) is fixed to one side of the movable base (35) through the first bracket (301), and the second collection box (31) is fixed to the other side of the movable base (35) through the second bracket (310).

4. The intelligent pest and disease identification and early warning device according to claim 3, characterized in that: Each of the second connecting rods (36) is fitted with a third spring (361), which is located between the moving seat (35) and the drive block (37), and its two ends abut against the moving seat (35) and the drive block (37) respectively. Each of the first connecting rods (34) is fitted with a second spring (331), which is located between the moving seat (35) and the upright plate (33), and its two ends abut against the moving seat (35) and the upright plate (33) respectively. Counterweights (39) are fixedly installed on the output shafts at both ends of the dual-output shaft motor (38).

5. The intelligent pest and disease identification and early warning device according to claim 1, characterized in that: The first elastic component includes multiple sets of support units arranged symmetrically; each set of support units includes a groove (13) opened on the receiving seat (12), a positioning rod (14) fixedly installed in the groove (13), and a moving plate (15) and a first spring (17) slidably connected to the positioning rod (14); the first spring (17) is sleeved on the positioning rod (14), and one end abuts against the moving plate (15), and the other end abuts against the inner wall of the groove (13). A sliding groove (18) is opened on the inner side wall of the groove (13). A slider (19) that cooperates with the sliding groove (18) is fixedly connected to one side of the moving plate (15). A rod (16) is fixedly connected to one side of both the first collection box (30) and the second collection box (31). The end of the rod (16) is rotatably connected to the corresponding moving plate (15) through a bearing.

6. The intelligent pest and disease identification and early warning device according to claim 1, characterized in that: The first collection box (30) and the second collection box (31) are both inclined so that the side closer to the first conveyor belt (51) and the second conveyor belt (52) is lower than the other side, and both boxes are provided with a partition strip (312) extending along the direction of the insect's slide.

7. The intelligent pest and disease identification and early warning device according to claim 6, characterized in that: The first conveyor belt (51) and the second conveyor belt (52) are rotatably connected to the receiving seat (12) through multiple rollers (55), and are synchronously operated by a mechanism driven by the first motor (50) and transmitted by gears (53) and chains (54). The length of the first conveyor belt (51) is greater than the length of the second conveyor belt (52).

8. The intelligent pest and disease identification and early warning device according to claim 1, characterized in that: The cleaning mechanism (6) includes a rotating shaft (60) rotatably mounted on a receiving seat (12), a first scraper (61) fixed on the rotating shaft (60), a guide plate (601) axially slidably inserted inside the rotating shaft (60), movable brackets (66) respectively fixed to both ends of the guide plate (601), and a second scraper (62) connected between the two movable brackets (66) and parallel to the first scraper (61); the two ends of the second scraper (62) are respectively connected by a fixing rod (661). The cleaning mechanism (6) is fixedly connected to two movable supports (66). It also includes a second motor (65) and a fixed plate (63) fixedly connected to the rotating shaft (60). The second motor (65) is fixedly installed on the fixed plate (63) through a mounting base (651). A disc (652) is fixedly installed on the output shaft of the second motor (65). A connecting arm (67) is hinged to the eccentric position of the disc (652). The other end of the connecting arm (67) is hinged to the movable support (66).

9. The intelligent pest and disease identification and early warning device according to claim 8, characterized in that: The cleaning mechanism (6) also includes an elastic component; the elastic component includes a connecting seat (64) fixed on the rotating shaft (60), a limiting groove (641) is provided on the connecting seat (64), a positioning pin (642) is fixedly connected on the receiving seat (12), a screw (643) is fixedly connected on the positioning pin (642), the screw (643) passes through the limiting groove (641), the washer (645) and the fourth spring (644) in sequence, one end of the fourth spring (644) abuts through the washer (645), and the other end abuts through the nut (646) screwed on the screw (643), and an insect collection box (68) is provided below one side of the end of the first conveyor belt (51).

10. The intelligent pest and disease identification and early warning device according to claim 2, characterized in that: The outer circumferential surface of the first filter cone (20) is provided with a through hole with a diameter of 8-12 mm, and the wall surface of the second filter cone (23) is provided with a through hole with a diameter of 2-4 mm.

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