Pest trapping device

Abstract

The invention belongs to the technical field of pest control, and discloses a pest trapping device, which comprises a plurality of lure storage cavities for storing different pheromone lure; the pheromone release channel can be selectively communicated with the lure storage cavity so as to release pheromones outwards; and the cleaning mechanism can be communicated with the pheromone release channel so as to clean the pheromone release channel. The pest trapping device comprises a lure storage box and a storage box driving mechanism for driving the lure storage box to rotate, and the cleaning mechanism and the lure storage cavities are arranged in the lure storage box at intervals in the circumferential direction. The pheromone release channel is arranged above the lure storage box and can be selectively communicated with the pheromone release channel or the cleaning mechanism through rotation of the lure storage box. The pest trapping device is suitable for trapping various pests, the effective utilization rate of the trapping core is high, and the trapping effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of pest control, and in particular to a pest trapping device. Background Art

[0002] Nowadays, biological control is gradually emerging. Parasitic wasps, biocontrol fungi, insect pheromones, etc. all have high specificity, and the dosage is small. Therefore, they will not cause harm to organisms other than target insects, nor will they make the insects themselves resistant to pesticides, and will not pollute the surrounding environment. There are two types of insect pheromone control methods: the disorientation method and the trapping method. The trapping method uses pheromones unique to the same species of pests, such as sex pheromones, to lure adult pests into special containers so that they cannot escape and prevent them from mating in the field. Under ideal conditions, it can effectively reduce the number of second-generation insects. However, the price of insect pheromones on the market is relatively high, and the effective utilization rate of sex attractants in pest trapping devices on the market is also low, resulting in unsatisfactory control effects and high control costs, which is not conducive to the promotion and application of insect pheromone biological control methods. Summary of the invention

[0003] In view of at least one of the above-mentioned defects or shortcomings of the prior art, the present invention provides a pest trapping device, which is suitable for trapping a variety of pests, has a high effective utilization rate of the trap core, and has a good trapping effect.

[0004] To achieve the above object, the present invention provides a pest trapping device, the pest trapping device comprising:

[0005] Multiple lure storage cavities for storing different pheromone lure cores;

[0006] A pheromone release channel, which can be selectively connected to the lure storage cavity to release pheromones outward; and

[0007] The cleaning mechanism can be connected to the pheromone release channel to clean the pheromone release channel.

[0008] In some embodiments, the pest trapping device may further include an attractant core storage box and a storage box driving mechanism for driving the attractant core storage box to rotate, the cleaning mechanism and the attractant core storage chamber are arranged in the attractant core storage box at intervals along the circumferential direction, and the pheromone release channel is arranged above the attractant core storage box and can be selectively connected to the pheromone release channel or the cleaning mechanism through the rotation of the attractant core storage box.

[0009] In some embodiments, the cleaning structure may include a ventilation cavity and a fan disposed in the ventilation cavity;

[0010] And / or, the cleaning structure may be provided between any two adjacent lure storage cavities.

[0011] In some embodiments, the pest trapping device may further include a camera module and an electric control module, wherein the camera module is used to collect image information of field crops, and the electric control module is respectively controlled and connected to the camera module, the storage box driving mechanism, and the cleaning mechanism, and the electric control module is configured as follows:

[0012] Acquiring image information of the camera module;

[0013] According to the image information, the connection position between the attractant storage box and the pheromone release channel is adjusted by the storage box driving mechanism, and the start and stop of the cleaning mechanism are controlled.

[0014] In some embodiments, the pest trapping device may further include a trapping box, which includes a trapping box body and a trapping box cover that covers a trapping box cavity of the trapping box body, the trapping box cover is provided with a trapping box inlet that is connected to the trapping box cavity, the attractant core storage box is arranged in the trapping box cavity, and the pheromone release channel is provided in the trapping box cover and is connected to the external environment.

[0015] In some embodiments, the trap box cover may include:

[0016] A top cover plate, fixed on the trapping box body and provided with a box cover cavity entrance and a pheromone release port;

[0017] A bottom cover plate is fixed on the trapping box body and is located below the top cover plate, the bottom cover plate and the top cover plate together define a box cover cavity, the trapping box entrance is provided on the bottom cover plate and is staggered with the box cover cavity entrance along the circumferential direction, and the box cover cavity entrance and the trapping box entrance are respectively communicated with the box cover cavity; and

[0018] A rotating partition baffle unit comprises a partition baffle fixing panel, a rotatable conduit and a rotating partition baffle driving mechanism, wherein the partition baffle fixing panel is rotatably arranged on the bottom cover plate, a plurality of rotating partition baffles are extended out of the outer peripheral wall of the rotatable conduit at intervals in the circumferential direction, the rotating partition baffles are fixed on the partition baffle fixing panel and divide the box cover cavity into a plurality of fan-shaped cavities, the rotating partition baffle driving mechanism is arranged on the bottom cover plate and is used to drive the partition baffle fixing panel to rotate, the rotating conduit is connected to the pheromone release port, and the pheromone release channel is formed as a lumen of the rotating conduit.

[0019] In some embodiments, the trapping box cover may further include:

[0020] A rotatable top cover baffle plate is disposed above the top cover plate; and

[0021] A top baffle driving mechanism is arranged in the lumen of the rotatable conduit, the bottom end of the top baffle driving mechanism is fixedly connected to the bottom cover plate, the top end of the top baffle driving mechanism is drivingly connected to the rotatable top baffle and can drive the rotatable top baffle to rotate to seal the box cover cavity entrance.

[0022] In some embodiments, a brush may be provided on the upper plate end of the rotating partition baffle.

[0023] In some embodiments, the pest trapping device may further include a collection net bag located below the trapping box, the bottom of the trapping box is provided with an insect outlet and a trapping box bottom plate mechanism capable of opening or sealing the insect outlet;

[0024] Wherein, the collecting net bag is connected with the trapping box cavity when the lower bottom plate mechanism of the trapping box opens the insect outlet, and is separated from the trapping box cavity when the lower bottom plate mechanism of the trapping box covers the insect outlet.

[0025] In some embodiments, the entrance of the trapping box may be provided with a quantity sensor, which is used to detect the number of pests entering the trapping box cavity. The pest trapping device also includes an electric control module arranged at the bottom of the trapping box, and the electric control module is respectively connected to the quantity sensor and the lower bottom plate mechanism of the trapping box. The electric control module is configured as follows:

[0026] Obtaining the number of pests detected by the number sensor;

[0027] When it is determined that the number of the pests reaches a preset number, the lower bottom plate mechanism of the trapping box is controlled to open the insect outlet.

[0028] In some embodiments, the pest trapping device may further include:

[0029] A support rod, the trapping box is fixed on the support rod, and a solar photovoltaic panel is provided on the support rod; and

[0030] A fixed base, wherein the support rod is fixed on the fixed base.

[0031] Compared with the prior art, the pest trapping device of the present invention has multiple lure core storage chambers for storing different pheromone lure cores, which can be suitable for trapping a variety of pests. When controlling different pests, the pheromone release channel needs to be switched to connect to the lure core storage box with different lure cores. Before switching, the pheromone release channel can be cleaned by using a cleaning mechanism to remove the last pheromone remaining in the pheromone release channel, thereby reducing the interference of the last pheromone on the next pheromone, thereby

[0032] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0034] Figure 1 A schematic structural diagram of a pest trapping device according to a specific embodiment of the present invention is shown;

[0035] Figure 2 Shows Figure 1 A schematic cross-sectional view of a lure storage box;

[0036] Figure 3 Shows Figure 1 A top view of the lure storage box in FIG.

[0037] Figure 4 Shows Figure 1 A schematic diagram of the driving structure of the lure storage box;

[0038] Figure 5 Shows Figure 1 A schematic cross-sectional view of a storage box in FIG.

[0039] Figure 6 Shows Figure 1 A bottom view of the electric control module in FIG.

[0040] Figure 7 Shows Figure 1 A schematic diagram of the structure of the trapping box cover;

[0041] Figure 8 Shows Figure 1 Schematic diagram of the structure explosion of the trap box cover; and

[0042] Fig. 9 Shows Figure 8 Schematic diagram of the structure of the rotating partition baffle.

[0043] Description of reference numerals:

[0044] 1 Lure storage box 11 Lure storage chamber

[0045] 12 Ventilation chamber 121 Fan

[0046] 122 Fan motor 13 Storage box drive mechanism

[0047] 14 Storage box rotation fixture 2 Camera module

[0048] 3 Electric control module 31 Battery pack

[0049] 4 Trapping box body 41 Trapping box cavity

[0050] 42 Trapping box cover 421 Top cover

[0051] 4211 Box cover cavity entrance 4212 Pheromone release port

[0052] 422 Bottom cover 4221 Trapping box entrance

[0053] 423 Partition baffle fixing panel 4231 Partition baffle fixing piece

[0054] 424 Rotatable guide tube 425 Rotatable partition baffle driving mechanism

[0055] 426 Rotating partition baffle 4261 Brush

[0056] 427 Rotatable cover baffle 428 Cover baffle driving mechanism

[0057] 4281 fixed connector 43 insect outlet

[0058] 44 Release tube 45 Trapping box cover power supply line

[0059] 46 Trapping box bottom plate mechanism 5 Collection net bag

[0060] 6 Quantity sensor 71 Support rod

[0061] 72 Fixed base 73 Fixed buckle

[0062] 8 Solar photovoltaic panels 9 Signal control unit DETAILED DESCRIPTION

[0063] The specific implementation of the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the present invention, and is not used to limit the embodiment of the present invention.

[0064] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0065] In the embodiments of the present invention, unless otherwise specified, directional words such as "up, down, top, bottom" are usually used to describe the relative positional relationship of components with respect to the directions shown in the drawings or in the vertical, perpendicular or gravity directions.

[0066] The present invention will be described in detail below in conjunction with exemplary embodiments with reference to the accompanying drawings.

[0067] The pest trapping device of the present invention comprises a plurality of lure core storage chambers 11, a pheromone release channel and a cleaning mechanism. The plurality of lure core storage chambers 11 are used to store different pheromone lure cores. The pheromone release channel can selectively communicate with one of the lure core storage chambers 11 to release pheromones outward. The cleaning mechanism can communicate with the pheromone release channel to clean the pheromone release channel.

[0068] Since the pest trapping device of the present invention includes a plurality of lure core storage chambers 11 for storing different pheromone lure cores, it can be suitable for trapping a variety of pests. For different objects to be trapped, by switching the pheromone release channel to connect to the corresponding lure core storage chamber 11, the lure core in the lure core storage chamber 11 connected to the pheromone release channel can be released, so as to be able to trap and kill pests in a targeted manner, avoid interference caused by simultaneous release of different lure cores, and help improve the effective utilization rate of the lure cores.

[0069] In addition, multiple attractant core storage cavities 11 for storing different pheromone attractants share a pheromone release channel, which can make the structure of the pest trapping device more reasonable and compact. At the same time, it can save multiple sets of attractant core release switch structures corresponding to multiple attractant core storage cavities 11, which is conducive to reducing production costs.

[0070] Since some pheromones will remain in the pheromone release channel, when the pheromone release channel is switched to connect to different attractant storage chambers 11, a pheromone cleaning process can be added to the pheromone release channel by adding a cleaning structure, thereby reducing the interference of the previous pheromone on the next pheromone, thereby effectively improving the effective utilization rate of the attractant and reducing the prevention and control costs, and greatly improving the trapping effect of the pest trapping device.

[0071] It should be noted that the connection structure between the pheromone release channel and the multiple lure storage chambers 11 or the cleaning mechanism can be varied, for example, the pheromone release channel can be fixedly arranged, and the multiple lure storage chambers 11 and the cleaning mechanism can be connected to the pheromone release channel by changing the positions of the multiple lure storage chambers 11; or, the multiple lure storage chambers 11 and the cleaning mechanism can be fixedly arranged, and the pheromone release channel can be connected to the multiple lure storage chambers 11 or the cleaning mechanism by changing the positions of the cleaning mechanism, and the present invention is not limited thereto. The structure of the cleaning mechanism can also be varied, for example, it can be a fan ventilation structure, or it can be a cavity wall brushing structure, and the present invention is not limited thereto.

[0072] In some embodiments, in order to make the structure of the pest trapping device simpler and more compact and reduce the manufacturing cost, the pest trapping device may further include an attractant core storage box 1 and a storage box driving mechanism 13 for driving the attractant core storage box 1 to rotate, and a cleaning mechanism and an attractant core storage chamber 11 are arranged in the attractant core storage box 1 at intervals along the circumferential direction. The pheromone release channel is arranged above the attractant core storage box 1 and can be selectively connected to the pheromone release channel or the cleaning mechanism through the rotation of the attractant core storage box 1.

[0073] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 6 As shown, the lure storage box 1 is cylindrical, and the storage box driving mechanism 13 is located below the lure storage box 1 and is connected to the lure storage box 1 through the storage box rotating fixture 14 to drive the lure storage box 1 to rotate around its own axis. The cleaning mechanism and the lure storage chamber 11 are arranged at intervals around the axis of the lure storage box 1 at the outer periphery of the lure storage box 1, and the pheromone release channel is arranged above the outer periphery of the lure storage box 1. When the storage box driving mechanism 13 drives the lure storage box 1 to rotate, the cleaning mechanism or the lure storage chamber 11 can communicate with the pheromone release channel. The cleaning structure includes a ventilation chamber 12, a fan 121 arranged in the ventilation chamber 12, and a fan motor 122 for driving the fan 121 to rotate, so that the pheromone release channel can be ventilated to clean the pheromone residue in the pheromone release channel.

[0074] The number of the lure storage chambers 11 can be 2, 3, 4 or even more, and the number of the cleaning mechanisms can be 1, 2, 3 or even more, but the present invention is not limited thereto. Figure 3 As shown, a cleaning structure is provided between any two adjacent lure storage chambers 11, so that the structure of the lure storage box 1 can be made more reasonable.

[0075] In some embodiments, Figure 1 and Figure 5 As shown, the pest trapping device may further include a trapping box, which includes a trapping box body 4 and a trapping box cover 42, wherein the trapping box cover 42 covers the trapping box cavity 41 of the trapping box body 4. The trapping box cover 42 is provided with a trapping box inlet 4221 communicating with the trapping box cavity 41, the lure core storage box 1 is arranged in the trapping box cavity 41, and the pheromone release channel is arranged in the trapping box cover 42 and communicated with the external environment. In this way, the pheromone release channel can release pheromones on the trapping box cover 42 to lure the pests to be trapped, and the pests to be trapped can enter the trapping box cavity 41 of the trapping box body 4 from the trapping box inlet 4221, thereby completing the trapping of the pests.

[0076] Furthermore, if Figure 5 , Figure 7and Figure 8 As shown, the trapping box cover 42 may include a top cover plate 421, a bottom cover plate 422 and a rotating partition baffle unit. The top cover plate 421 is fixed on the trapping box body 4 and is provided with a box cover cavity entrance 4211 and a pheromone release port 4212. The bottom cover plate 422 is fixed on the trapping box body 4 and is located below the top cover plate 421. The bottom cover plate 422 and the top cover plate 421 jointly define a box cover cavity. The trapping box entrance 4221 is provided on the bottom cover plate 422 and is staggered with the box cover cavity entrance 4211 along the circumferential direction. The box cover cavity entrance 4211 and the trapping box entrance 4221 are respectively connected to the box cover cavity.

[0077] The rotating partition baffle unit may include a partition baffle fixing panel 423, a rotatable conduit 424 and a rotating partition baffle driving mechanism 425. The partition baffle fixing panel 423 is rotatably arranged on the bottom cover plate 422, and the outer peripheral wall of the rotatable conduit 424 extends a plurality of rotating partition baffles 426 at intervals in the circumferential direction. The rotating partition baffles 426 are fixed to the partition baffle fixing panel 423 through the partition baffle fixing member 4231 and divide the box cover cavity into a plurality of fan-shaped cells. The rotating partition baffle driving mechanism 425 is arranged on the bottom cover plate 422 and is used to drive the partition baffle fixing panel 423 to rotate. The rotating conduit 424 is communicated with the pheromone release port 4212, and the pheromone release channel is formed in the lumen of the rotating conduit 424. The rotating partition baffle driving mechanism 425 may include a worm gear transmission structure, and the partition baffle fixing panel 423 may be meshed and driven with the worm gear of the rotating partition baffle driving mechanism 425.

[0078] like Figure 5 , Figure 7 and Figure 8 As shown, the pheromone release channel is formed in the lumen of the rotating conduit 424, and the lure core storage chamber 11 can be connected to the rotating conduit 424 through the release conduit 44 fixed on the bottom cover plate 422. The pheromone is released from the lure core storage chamber 11, the release conduit 44 and the rotating conduit 424 from the pheromone release port 4212 in sequence. The pests to be trapped can enter one of the fan-shaped cells of the box cover cavity from the box cover cavity entrance 4211, and the rotating partition baffle driving mechanism 425 drives the partition baffle fixing panel 423 to rotate to drive the rotating partition baffle 426 to rotate. The rotating partition baffle 426 rotates and drives the pests in the fan-shaped cells to move to the trap box entrance 4221, and the pests enter the trap box cavity 41 from the trap box entrance 4221.

[0079] Furthermore, if Figure 7 and Figure 8As shown, the trapping box cover 42 may also include a rotatable cover top baffle 427 and a cover top baffle driving mechanism 428, wherein the rotatable cover top baffle 427 is arranged above the top cover plate 421, and the cover top baffle driving mechanism 428 is arranged in the tube cavity of the rotatable guide tube 424, and the bottom end of the cover top baffle driving mechanism 428 is fixedly connected to the bottom cover plate 422, and the top end of the cover top baffle driving mechanism 428 is drivingly connected to the rotatable cover top baffle 427 and can drive the rotatable cover top baffle 427 to rotate to seal the cover box cavity entrance 4211. When the pest trapping device is not in use, the cover box cavity entrance 4211 can be sealed to prevent rainwater or other objects from entering the device.

[0080] Optionally, the upper plate end of the rotating partition baffle 426 may be provided with a brush 4261. Fig. 9 As shown, the structure of the rotating partition baffle 426 is divided into two parts, the upper part is a high-density hard brush 4261, which is used to clean the top of the box cover cavity to prevent the pests lying on the top of the box cover cavity from blocking the baffle. The lower part is made of plastic material and is mainly used to drive away pests.

[0081] In some embodiments, the pest trapping device further comprises a collection net bag 5 located below the trapping box, and the bottom of the trapping box is provided with an insect outlet 43 and a trapping box bottom plate mechanism 46, and the trapping box bottom plate mechanism 46 can open or cover the insect outlet 43. Figure 1 , Figure 5 as well as Figure 6 As shown, the pest trapping device also includes an electric control module 3 arranged at the bottom of the trapping box, the electric control module 3 includes a battery pack 31, two insect outlets 43 are provided and are located on both sides of the battery pack 31, and the lower bottom plate mechanism 46 of the trapping box includes a lower bottom plate of the trapping box, a pivot shaft and a bottom plate driving mechanism, and the bottom plate driving mechanism can drive the lower bottom plate of the trapping box to rotate around the pivot shaft to open or cover the insect outlet 43.

[0082] The collecting net bag 5 is connected to the trapping box cavity 41 when the trapping box bottom plate mechanism 46 opens the insect outlet 43, and the dead insects can fall from the trapping box cavity 41 into the collecting net bag 5, thereby reducing the frequency of manual cleaning of the trapping box cavity 41, so that the pest trapping device can work for a long time. In addition, the collecting net bag 5 is separated from the trapping box cavity 41 when the trapping box bottom plate mechanism 46 covers the insect outlet 43.

[0083] In some embodiments, the trapping box entrance 4221 may be provided with a quantity sensor 6, which is used to detect the number of pests entering the trapping box cavity 41. The electric control module 3 is respectively connected to the quantity sensor 6 and the trapping box bottom plate mechanism 46. The electric control module 3 may be configured as follows:

[0084] Obtaining the number of pests detected by the number sensor 6;

[0085] When it is determined that the number of pests has reached a preset number, the lower bottom plate mechanism 46 of the trapping box is controlled to open the insect outlet 43.

[0086] Specifically, the pests can enter the trapping box cavity 41 through the number sensor 6. Due to the presence of the number sensor 6, the number of insects in the trapping box cavity 41 can be grasped in real time on the mobile terminal. For example, the upper limit of the trapping box cavity 41 is 500 insects. When the number of insects stored in the trapping box cavity 41 reaches the upper limit or the trapping box cavity 41 has not been cleaned for 7 days, the lower bottom plate of the trapping box can be opened to allow the insects to enter the collection net bag 5. The capacity of the collection net bag 5 is 3 times that of the trapping box cavity 41, so the frequency of manual cleaning can be reduced.

[0087] The battery pack 31 can supply power to the rotating partition baffle driving mechanism 425, the top baffle driving mechanism 428 and the quantity sensor 6 through the trapping box cover power supply line 45, and the trapping box cover power supply line 45 is arranged on the outer peripheral wall of the trapping box body 4. In addition, the battery pack 31 also supplies power to the storage box driving mechanism 13, the fan motor 122, and the trapping box bottom plate mechanism 46.

[0088] In some embodiments, the pest trapping device may further include a support rod 71 and a fixed base 72. The trapping box and the collection net bag 5 are fixed to the support rod 71 by a fixed buckle 73. The support rod 71 is provided with a solar photovoltaic panel 8. The support rod 71 is fixed to the fixed base 72, and the fixed base 72 is fixed to the ground by a ground nail. A signal control unit 9 may also be provided on the support rod 71. The user may connect the pest trapping device to the Internet of Things through the signal control unit 9 on the mobile terminal, and set various lepidopteran pest control thresholds of the pest trapping device during the monitoring period, so that the pest trapping device can automatically start working.

[0089] In some embodiments, the pest trapping device may further include a camera module 2, which is used to collect image information of crops in the field. The electric control module 3 is respectively connected to the camera module 2, the storage box driving mechanism 13 and the cleaning mechanism, and the electric control module 3 may be configured as follows:

[0090] Obtain image information from camera module 2;

[0091] According to the image information, the connection position between the attractant storage box 1 and the pheromone release channel is adjusted through the storage box driving mechanism 13, and the start and stop of the cleaning mechanism are controlled.

[0092] The present invention also provides a control method for the above-mentioned pest trapping device, the control method comprising:

[0093] Obtain image information of crops in the field;

[0094] Determine the presence of pests in field crops and control the cleaning agency to clean the pheromone release channels;

[0095] According to the type of pests, the corresponding attractant storage chamber 11 is controlled to be connected to the pheromone release channel.

[0096] The pest trapping device of the present invention is easy to install and simple to use. It only requires the user to select a location for installation and add the pheromone lure core to the lure core storage chamber 11 to start operation. The pest trapping device will first continuously monitor the environment. If it is found that the crops have dead hearts or curled leaves, it will start to release insect pheromones regularly after a certain period of time, and the types of insect pheromones released will rotate in sequence to attract a variety of insects. After the insects enter the storage box, the high-definition camera in the box will take pictures to identify and count, and the type of the control target can be determined. At the same time, when the number of the same kind of pests reaches the threshold during the preset shooting process, the device automatically determines that it has entered the appropriate period for the control of this kind of Lepidoptera insects, and determines the control target and control period, and then starts to continuously release this kind of pheromone and automatically performs trapping.

[0097] Specifically, the user can select a suitable location to install the pest trapping device, and pre-place rice leaf roller, striped stem borer, and rice helicon (rice butterfly) trapping cores in different trap storage chambers 11 in sequence, and then close the trapping box cover 42 after installation.

[0098] During operation, the first working state of the pest trapping device is the monitoring mode. In this mode, the device can monitor the field environment through the high-definition zoom camera module 2. When the leaf rolling phenomenon occurs, the device can determine that the rice leaf roller or rice sheathworm has occurred; if the heart is dead, the device can determine that the striped stem borer has occurred; since the above phenomena are all symptoms of the larval stage of the pest, it is necessary to wait until it develops into the adult stage before prevention and control.

[0099] The second working state of the pest trapping device is the detection mode. In this mode, the trapping box cover 42 of the device is in a closed state, and the rotatable cover top baffle 427 coincides with the box cover cavity entrance 4211 of the top cover plate 421. At the same time, the release conduit 44 is connected to the lure storage cavity 11 or the ventilation cavity 12 of the lure storage box 1. At this time, the connected chamber is in an open state, and the unconnected chamber is in a closed state. The pest trapping device releases sex pheromones through the pheromone release port 4212 to attract pests. Figure 3 As shown, the lure storage box 1 can identify the position of each lure storage cavity 11 or ventilation cavity 12, wherein the first lure storage cavity 11 is used to lure rice leaf roller; the second lure storage cavity 11 is used to lure striped stem borer; the third lure storage cavity 11 is used to lure rice leaf borer. According to the detection and reporting logic determined in the monitoring mode, the lure storage box 1 can autonomously rotate counterclockwise or clockwise to select the corresponding cavity. The detection and reporting logic is as follows:

[0100] The leaf rolling phenomenon generally begins to appear from the second-instar larvae of rice leaf folder and rice sheathworm. According to the calendar method, it takes 15 days for rice leaf folder and 24 days for rice sheathworm to emerge from the second-instar larvae to adults. Therefore, the pest trapping device enters the next working state 15 days after the first discovery of leaf rolling. The dead heart is generally a symptom of the second-instar larvae of the striped stem borer boring into the rice stems for a long time. After the damage is discovered, the striped stem borer has actually entered the old larvae stage. At this time, it takes 18 days for the old larvae to emerge from the adults. Therefore, the pest trapping device can independently determine the working logic of the monitoring and reporting mode according to the damage observed for the first time.

[0101] After the first observation of leaf curling, the pest trapping device will continue to monitor and report on rice leaf rollers and rice sheathworms. The pest trapping device will enter the monitoring and reporting state 15 days after the observation date of leaf curling, and the first lure storage chamber 11 and the third lure storage chamber 11 will be switched every 2 days, and the monitoring and reporting of rice leaf rollers and rice sheathworms will be carried out at the same time. Among them, when switching the two lure storage chambers 11, a ventilation chamber 12 will be passed through, and the release duct 44 will be connected to the ventilation chamber 12 for 8 hours. During this period, the fan 121 in the ventilation chamber 12 will continue to work for 8 hours, the purpose of which is to clean the release duct 44 and the previous sex pheromone residue in the field to prevent multiple pheromones from interfering with the monitoring and reporting work. After the first observation of dead heart, the pest trapping device will continue to monitor and report on the striped stem borer, and will enter the monitoring and reporting state 18 days after the observation date.

[0102] Optionally, in the detection mode of the pest trapping device, the types of pests landing on the trapping box cover 42 can be identified and counted by the high-definition zoom camera module 2. When the target pest is identified and reaches a preset control threshold, the pest trapping device enters the next working state.

[0103] Optionally, the lure storage box 1 may be made of heat-insulating material, so that the internal temperature of the lure storage cavity 11 can be kept constant for a long time, thereby meeting the requirement of long-term low-temperature storage of lures.

[0104] The third working state of the pest trapping device is the centralized trapping mode, in which the pest trapping device will no longer switch the lure core storage chamber 11, and the release conduit 44 will continue to release the sex pheromone of the pest, and concentrate on trapping the pests that have reached the control threshold. At this time, the rotatable cover baffle 427 is opened, the pests can enter the box cover chamber of the trapping box cover 42, and the rotating partition baffle 426 starts to work.

[0105] Optionally, after the number sensor 6 detects that the number of pests has not increased for more than 16 hours, the pest trapping device may start an 8-hour pheromone cleaning operation, then stop the concentrated trapping mode, and enter a detection mode for the other two pests.

[0106] In summary, the pest trapping device of the present invention has a variety of lure core storage and pheromone cleaning functions, and can automatically replace the lure core according to the object to be trapped. During the replacement process, there will be an 8-hour pheromone cleaning process to reduce the interference of the previous pheromone on the next pheromone, thereby improving the trapping effect. In addition, the pest trapping device of the present invention is equipped with intelligent monitoring equipment, which can monitor the field damage, predict the time of adult occurrence based on the damage, identify the pest species and count them, so that it can judge what kind of pest is about to occur based on the field damage, and can make a rough prediction and judge the appropriate period for prevention and control, so that the device can start working at the best time. In addition, the pest trapping device of the present invention has a self-cleaning function, which can make the device operate normally and prevent the insect corpse from getting stuck in the rotating structure. The pest trapping device also has counting and automatic cleaning functions to ensure that the trapping box will not be full, so as to achieve the effect of long-term work and reduce the frequency of manual cleaning.

[0107] The optional implementation modes of the embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the embodiments of the present invention are not limited to the specific details in the above implementation modes. Within the technical concept of the embodiments of the present invention, various simple modifications can be made to the technical scheme of the embodiments of the present invention, and these simple modifications all belong to the protection scope of the embodiments of the present invention.

[0108] It should also be noted that the various specific technical features described in the above specific implementation methods can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the embodiments of the present invention will no longer separately describe various possible combinations.

[0109] In addition, various implementation modes of the embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the embodiments of the present invention, they should also be regarded as the contents disclosed by the embodiments of the present invention.

Claims

1. A pest trapping device, characterized in that: The pest trapping device comprises: A plurality of lure core storage chambers (11) for storing different pheromone lure cores; A pheromone release channel, which can be selectively connected to the lure storage cavity (11) to release pheromones outwardly; and The cleaning mechanism can be connected to the pheromone release channel to clean the pheromone release channel.

2. The pest trapping device according to claim 1, characterized in that: The pest trapping device further comprises a lure core storage box (1) and a storage box driving mechanism (13) for driving the lure core storage box (1) to rotate. The cleaning mechanism and the lure core storage chamber (11) are arranged in the lure core storage box (1) at intervals along the circumferential direction. The pheromone release channel is arranged above the lure core storage box (1) and can be selectively connected to the pheromone release channel or the cleaning mechanism through the rotation of the lure core storage box (1).

3. The pest trapping device according to claim 2, characterized in that: The cleaning structure comprises a ventilation cavity (12) and a fan (121) arranged in the ventilation cavity (12); And / or, the cleaning structure is provided between any two adjacent lure storage chambers (11).

4. The pest trapping device according to claim 2, characterized in that: The pest trapping device further comprises a camera module (2) and an electric control module (3), wherein the camera module (2) is used to collect image information of crops in the field, and the electric control module (3) is respectively connected to the camera module (2), the storage box driving mechanism (13) and the cleaning mechanism, and the electric control module (3) is configured as follows: Acquiring image information of the camera module (2); According to the image information, the connection position between the attractant storage box (1) and the pheromone release channel is adjusted through the storage box driving mechanism (13), and the start and stop of the cleaning mechanism are controlled.

5. The pest trapping device according to claim 2, characterized in that: The pest trapping device further comprises a trapping box, the trapping box comprising a trapping box body (4) and a trapping box cover (42) covering a trapping box cavity (41) of the trapping box body (4), the trapping box cover (42) being provided with a trapping box inlet (4221) communicating with the trapping box cavity (41), the attractant core storage box (1) being arranged in the trapping box cavity (41), and the pheromone release channel being arranged in the trapping box cover (42) and communicating with the external environment.

6. The pest trapping device according to claim 5, characterized in that: The trapping box cover (42) comprises: A top cover plate (421) is fixed on the trapping box body (4) and is provided with a box cover cavity entrance (4211) and a pheromone release port (4212); a bottom cover plate (422) fixed on the trapping box body (4) and located below the top cover plate (421); the bottom cover plate (422) and the top cover plate (421) together define a box cover cavity; the trapping box entrance (4221) is provided on the bottom cover plate (422) and is staggered with the box cover cavity entrance (4211) along the circumferential direction; the box cover cavity entrance (4211) and the trapping box entrance (4221) are respectively connected to the box cover cavity; and A rotating partition baffle unit comprises a partition baffle fixing panel (423), a rotatable conduit (424) and a rotating partition baffle driving mechanism (425); the partition baffle fixing panel (423) is rotatably arranged on the bottom cover plate (422); a plurality of rotating partition baffles (426) extend out of the outer peripheral wall of the rotatable conduit (424) at intervals in the circumferential direction; the rotating partition baffles (426) are fixed on the partition baffle fixing panel (423) and divide the box cover cavity into a plurality of fan-shaped cavities; the rotating partition baffle driving mechanism (425) is arranged on the bottom cover plate (422) and is used to drive the partition baffle fixing panel (423) to rotate; the rotating conduit (424) is connected to the pheromone release port (4212); and the pheromone release channel is formed as a tube cavity of the rotating conduit (424).

7. The pest trapping device according to claim 6, characterized in that: The trapping box cover (42) further comprises a rotatable top baffle plate (427) and a top baffle plate driving mechanism (428), wherein the rotatable top baffle plate (427) is arranged above the top cover plate (421), and the top baffle plate driving mechanism (428) is arranged in the lumen of the rotatable conduit (424), and the bottom end of the top baffle plate driving mechanism (428) is fixedly connected to the bottom cover plate (422), and the top end of the top baffle plate driving mechanism (428) is drivingly connected to the rotatable top baffle plate (427) and can drive the rotatable top baffle plate (427) to rotate so as to seal the box cover cavity entrance (4211); And / or, a brush (4261) is provided on the upper plate end of the rotating partition baffle (426).

8. The pest trapping device according to claim 5, characterized in that: The pest trapping device further comprises a collecting net bag (5) located below the trapping box, and the bottom of the trapping box is provided with an insect outlet (43) and a trapping box bottom plate mechanism (46) capable of opening or sealing the insect outlet (43); The collecting net bag (5) is connected to the trapping box cavity (41) when the trapping box lower bottom plate mechanism (46) opens the insect outlet (43), and is separated from the trapping box cavity (41) when the trapping box lower bottom plate mechanism (16) covers the insect outlet (43).

9. The pest trapping device according to claim 8, characterized in that: The trapping box entrance (4221) is provided with a quantity sensor (6), and the quantity sensor (6) is used to detect the quantity of pests entering the trapping box cavity (41). The pest trapping device also includes an electric control module (3) arranged at the bottom of the trapping box, and the electric control module (3) is respectively connected to the quantity sensor (6) and the lower bottom plate mechanism of the trapping box. The electric control module (3) is configured as follows: Obtaining the number of pests detected by the number sensor (6); When it is determined that the number of the pests has reached a preset number, the lower bottom plate mechanism of the trapping box is controlled to open the insect outlet (43).

10. The pest trapping device according to claim 5, characterized in that: The pest trapping device also includes: A support rod (71), the trapping box is fixed on the support rod (71), and a solar photovoltaic panel (8) is provided on the support rod (71); and A fixed base (72), the support rod (71) being fixed on the fixed base (72).

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