Multi-dimensional self-adaptive insect situation monitoring device of large-area insect situation detection system

Abstract

The invention relates to a multi-dimensional self-adaptive insect situation monitoring device of a large-area insect situation detection system, and discloses a multi-dimensional self-adaptive insect situation monitoring device which drives the whole device to move through a moving assembly and carries out large-range insect situation monitoring on the area where the device is located through a monitoring assembly so as to monitor the insect situation of any area. The device is characterized in that the device is composed of a moving assembly and a monitoring assembly, the moving assembly is composed of a supporting plate, a rotating shaft, a steering wheel, a supporting column, a connecting column, a connecting rod and a directional wheel, the supporting plate is of a cuboid structure, the four corners of the supporting plate are of an arc-shaped structure, a positioner is arranged on the supporting plate, and the rotating shaft is composed of a transverse rod and a vertical rod; the vertical rod is fixedly connected with the middle of the top face of the cross rod, and the top end of the vertical rod of the rotating shaft is rotationally connected with the middle of the bottom face of the supporting plate close to one end and fixedly connected with a motor shaft of the rotating motor.

Description

Technical Field

[0001] The present invention discloses a multi-dimensional self-adaptive insect monitoring device for a large-area insect detection system, which relates to a device for large-scale insect monitoring using infrared imaging technology, and belongs to the technical field of pest control, and in particular to a device for monitoring insect conditions in any area by driving the entire device to move through a moving component, and performing large-scale insect monitoring on the area where the device is located through a monitoring component. Background Art

[0002] The occurrence of insect pests has a significant impact on the growth, yield and quality of crops and trees. Therefore, timely and accurate monitoring of insect pests is crucial. In the existing practice of disease and insect pest detection, the method usually adopted is to arrange multiple detection devices in a fixed area. This method has many disadvantages. First, the fixed position of the monitoring device may be affected by the undulating terrain or the obstruction of vegetation, resulting in the limited monitoring range of the sensor, and it is impossible to fully cover all the crop areas that need to be monitored. Secondly, the occurrence and development of insect pests often have a certain degree of randomness and dynamism. They may breed quietly in a specific area and then rapidly multiply and spread to the surrounding areas. Then, with the activities and reproduction of pests and the influence of external environmental factors, they gradually spread to other surrounding areas. However, the detection device at a fixed position can only monitor the area where it is located. For areas beyond the range, even if the pests have begun to spread, they cannot be detected in time, which is likely to cause the pests to be discovered only after they have spread over a large area. At this time, the pests have often caused serious damage to crops or trees, causing huge economic losses to agricultural and forestry production.

[0003] Publication No. CN112237175A discloses an insect monitoring station and an insect monitoring method, comprising: a box and an insect attracting mechanism; an insect collecting mechanism receives and weighs insect bodies received by the insect attracting mechanism; an insect killing mechanism processes the insect bodies; an insect guiding assembly and a sub-packaging and collecting mechanism are arranged in the insect collecting area; the sub-packaging and collecting mechanism is provided with a bearing seat, a turntable and a column, one end of the column is connected to the bottom of the turntable; the bearing seat is connected to the turntable through a connecting column; a rotating shaft is sleeved inside the bearing seat, and one end of the rotating shaft is connected to a rotating driving assembly; a plurality of collecting cups are evenly arranged on the turntable; the outlet position of the insect guiding assembly is adapted to the upper position of the collecting cup; Publication No. CN117598267A discloses an insect monitoring device, It includes a monitoring box, a partition, a filter element, an exhaust unit, a camera unit and a mosquito-killing lamp board. An insect-attracting lamp is arranged above the monitoring box, and a collision plate is arranged circumferentially of the insect-attracting lamp. A accommodating cavity is formed between the cover plate and the two partition plates. A guide plate is fixedly connected above the cover plate, and the guide plate divides the accommodating cavity into a first area and a second area. A driving unit for driving and controlling the filter element to rise and fall is arranged on the cover plate. The insect monitoring device has a certain hysteresis and can only monitor the area where it is located. For areas beyond the range, even if the pests have begun to spread, it cannot be detected in time, which is very likely to be discovered only after the pests have spread over a large area. At this time, the pests and diseases have often caused serious damage to crops or trees, causing huge economic losses to agricultural and forestry production. Summary of the invention

[0004] In order to improve the above situation, the present invention provides a multi-dimensional self-adaptive insect monitoring device for a large-area insect detection system, which provides a multi-dimensional self-adaptive insect monitoring device that drives the entire device to move through a moving component, performs a large-scale insect monitoring on the area where the device is located through a monitoring component, and thus monitors the insect situation in any area.

[0005] The multi-dimensional self-adaptive insect monitoring device of a large-area insect detection system of the present invention is implemented as follows: The multi-dimensional self-adaptive insect monitoring device of a large-area insect detection system of the present invention is composed of a mobile component and a monitoring component. The mobile assembly is composed of a support plate, a rotating shaft, a steering wheel, a support column, a connecting column, a connecting rod and a directional wheel. The support plate is a rectangular parallelepiped structure, and the four corners of the support plate are arc-shaped structures. A positioner is arranged on the support plate. The rotating shaft is composed of a horizontal rod and a vertical rod. The vertical rod is fixedly connected to the middle of the top surface of the horizontal rod. The top of the vertical rod of the rotating shaft is rotatably connected to the middle of the bottom surface of the support plate near one end, and is fixedly connected to the motor shaft of the rotating motor. A steering wheel is disposed at each end of the rotating shaft crossbar, and the steering wheel is rotatably connected to the rotating shaft. The support column is fixedly placed on the bottom surface of the support plate and is placed near the middle of the other end of the support plate. Preferably, the support column is in a square structure, the top surface of the support column is fixedly connected to the support plate, a hole is opened on the support column, and the central axis of the hole is parallel to the direction of the rotating shaft crossbar. The middle part of the connecting column is fixedly connected to the side of the hole of the supporting column. Preferably, the connecting column is of cylindrical structure, the cross-sectional diameter from one end to one-fifth of the connecting column is larger than the cross-sectional diameter from one-fifth to four-fifths, and the cross-sectional diameter from four-fifths to the other end of the connecting column is the same as the cross-sectional diameter from one end to one-fifth. One end of the connecting rod is fixedly connected to the side of the connecting column near one end. The two sides of the directional wheel are rotatably connected with a connecting rod respectively, each of the directional wheels corresponds to two connecting rods, and there are four directional wheels, which are respectively placed on the two sides of the connecting column near the two ends. The monitoring assembly is composed of a connecting tube, a rotating groove, a hinge block, a telescopic rod, a transmission column, a lifting gear, an incomplete gear, a first infrared detection rod, a sliding groove, a placement frame, a telescopic motor, a sliding gear, a second infrared detection rod, a sliding rib and a moving gear. The connecting tube is fixed on the top surface of the support plate and placed near the middle. Preferably, the connecting tube is of cylindrical structure, and the diameter of the inner ring surface from the top end to one twentieth of the connecting tube is smaller than the diameter of the inner ring surface from the bottom end to one twentieth of the connecting tube. The top of the connecting tube is provided with a rotation groove, and a plurality of the rotation grooves are provided, and the plurality of the rotation grooves are arranged equidistantly along the circumference of the connecting tube. The hinge block is fixedly connected to the outer side surface of the top end of the connecting tube. The hinge blocks are provided in multiple groups, and two hinge blocks are provided in one group. One rotating groove corresponds to one group of hinge blocks, and the rotating groove is placed between the two hinge blocks in the corresponding group. The bottom end of the telescopic rod is fixedly connected to the top surface of the support plate, and the telescopic rod is placed in the connecting tube. The bottom end of the transmission column is fixedly connected to the top end of the telescopic rod. The transmission column is a cylindrical structure. The cross-sectional diameter from the bottom end to one-tenth of the transmission column is larger than the inner annular diameter from the top end to one-twentieth of the connecting tube. The bottom end to one-tenth of the transmission column is always placed in the connecting tube. The cross-sectional diameter from one-tenth of the transmission column to the top end is smaller than the inner annular diameter from the top end to one-twentieth of the connecting tube. The inner side of the lifting wheel teeth is fixedly connected to the outer side of the transmission column. Preferably, the lifting gear is in a circular ring structure, the height of the lifting gear gradually decreases from the inner side to the top of the outer side to the middle, and the height of the lifting gear gradually decreases from the inner side to the bottom of the outer side to the middle. There are multiple lifting gear teeth, and the multiple lifting gear teeth are arranged equidistantly along the axial direction of the transmission column. The multiple lifting gear teeth are fixedly connected to the side surface of the transmission column from one-tenth to the top end. The wheel shafts at both ends of the incomplete gear are rotatably connected to the two hinge blocks in one group, and support bearings are arranged on the hinge blocks. The incomplete gear is meshed with the transmission column through the lifting gear teeth. One end of the first infrared detection rod is fixedly connected to the incomplete gear. Preferably, the first infrared detection rod is in an arc-shaped long strip structure, the first infrared detection rod is an open top structure, and the opening is an arc-shaped long strip structure. An infrared imaging sensor is disposed on the inner arc surface of the first infrared detection rod. A sliding groove is formed on the inner side of the first infrared detection rod, and the sliding groove is disposed on the plane side of the opening of the first infrared detection rod. The two sliding grooves corresponding to each first infrared detection rod are symmetrically arranged with respect to the first infrared detection rod. A placement frame is fixedly disposed on the inner arc-shaped side surface of the top end of the first infrared detection rod. Preferably, the placement frame is a directional structure, one side of the placement frame is an opening structure, and the placement frame is connected to the first infrared detection rod. The telescopic motor is fixedly placed on the side of the placing frame, and the side is adjacent to the opening side of the placing frame. The axle at one end of the sliding gear is rotatably connected to a side surface of the placement frame, and the axle at the other end of the sliding gear passes through the side surface of the placement frame and is fixedly connected to the motor shaft of the telescopic motor, and a supporting bearing is arranged between the sliding gear and the side surface of the placement frame. The second infrared detection rod is an arc-shaped long strip structure, and an arc-shaped sliding rib is fixed on the two flat sides of the second infrared detection rod. The second infrared detection rod is equipped with an infrared imaging sensor. The second infrared detection rod is slidably connected to the first infrared detection rod through the sliding rib and the sliding groove. A moving gear is fixed on the inner arc surface of the second infrared detection rod, and a plurality of the moving gears are arranged equidistantly along the arc length of the inner arc surface of the second infrared detection rod. The sliding gear is meshed with the second infrared detection rod through the moving gear. The multi-dimensional self-adaptive insect monitoring device of a large-area insect detection system of the present invention further includes an insect monitoring system, which includes a signal converter, a data processor, a cloud platform and a controller. The signal converter is placed on the support board, and the data processor is placed on the support board. The infrared imaging sensor is connected to the signal converter via a data line. The rotating motor and the steering wheel are connected to the controller via data transmission lines respectively. The signal converter is connected to the data processor via a data transmission line. The data processor and the signal converter perform information exchange, the data processor and the cloud platform perform information exchange, the locator and the cloud platform perform information exchange, When the insect monitoring system is executed, the following steps are mainly implemented: placing the insect monitoring device in the area to be monitored, determining the points to be monitored through the cloud platform, controlling the steering wheel through the controller to drive the entire device to move, starting the rotating motor to rotate the rotating shaft to control the moving direction, and the positioner to monitor the position of the device in real time until the device reaches the target area, and driving the transmission column to move up through the telescopic rod. Since the incomplete gear is meshed with the transmission column through the lifting gear teeth, the incomplete gear can rotate in the opposite direction to the central axis of the transmission column, which can drive multiple first infrared detection rods to rotate outward around the incomplete gear, and the angle between the first infrared detection rod and the ground gradually decreases until the transmission column reaches the highest point, driving the telescopic motor to drive the sliding gear to rotate, which can drive the second infrared detection rod to slide, so that the second infrared detection rod extends out of the first infrared detection rod. At this time, the infrared imaging sensors on the first infrared detection rod and the second infrared detection rod can detect the distribution and density of pests on crops. Real-time detection is carried out, and the infrared signal is transmitted to the signal processor. The signal processor processes the received infrared signal, including signal filtering, amplification and denoising, and converts the processed infrared signal into a digital signal and transmits it to the data analyzer. The data analyzer performs in-depth analysis and mining on the infrared signal processed by the signal processor, extracts the characteristics of crop plants and pests, determines the distribution and density of pests in the plants, and transmits it to the cloud platform. When the detection of this area is completed, the telescopic motor drives the sliding gear to rotate in the opposite direction, and the transmission column is pulled down by the telescopic rod again to retract the first infrared detection rod, and the steering wheel drives the entire device to move again. The rotating motor rotates the rotating shaft to control the moving direction to move to the next area to be detected, and the above operation is repeated to detect a new area. During the whole process, the cloud platform records the pest type and its distribution status corresponding to each position, realizing efficient and systematic detection of insect conditions in a large area. Furthermore, a storage bin is fixedly disposed on the top surface of the support plate, the storage bin is a hollow structure, a plurality of air holes are opened on the surface of the storage bin, and insect attractants are contained in the storage bin. Furthermore, a reflective strip is sleeved on the side of the connecting tube, and the reflective strip is in a cylindrical structure. Beneficial Effects

[0006] 1. The monitoring position can be adjusted as needed to cover a larger agricultural area, reduce monitoring blind spots, and improve monitoring accuracy.

[0007] 2. Ability to adjust monitoring location in time according to real-time data feedback to cope with sudden changes in insect situation.

[0008] 3. Automated and intelligent design reduces dependence on manual labor, reduces labor costs, and improves work efficiency.

[0009] Fourth, it not only realizes the centralized management and analysis of data, but also allows users to remotely view monitoring data, facilitating timely agricultural management decisions. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional structural diagram of a multi-dimensional self-adaptive insect monitoring device of a large-area insect detection system of the present invention; Figure 2 It is a structural schematic diagram of a multi-dimensional self-adaptive insect monitoring device of a large-area insect detection system of the present invention; Figure 3 It is a three-dimensional structural diagram of Embodiment 2 of a multi-dimensional self-adaptive insect monitoring device of a large-area insect detection system of the present invention; Figure 4 It is a three-dimensional structural diagram of Example 3 of a multi-dimensional self-adaptive insect monitoring device of a large-area insect detection system of the present invention. Attached photos

[0011] The invention comprises: a steering wheel (1), a directional wheel (2), a connecting column (3), a connecting rod (4), a supporting plate (5), a connecting tube (6), a hinge block (7), a first infrared detection rod (8), a placement frame (9), a second infrared detection rod (10), a moving gear (11), a sliding rib (12), a sliding groove (13), a telescopic motor (14), an incomplete gear (15), a rotating groove (16), a rotating shaft (17), a supporting column (18), a transmission column (19), a lifting gear (20), a sliding gear (21), a telescopic rod (22), a placement bin (23), and a reflective strip (24). DETAILED DESCRIPTION Example 1

[0012] The multi-dimensional self-adaptive insect monitoring device of a large-area insect detection system of the present invention is implemented as follows: The multi-dimensional self-adaptive insect monitoring device of a large-area insect detection system of the present invention is composed of a mobile component and a monitoring component. The moving assembly is composed of a support plate (5), a rotating shaft (17), a steering wheel (1), a support column (18), a connecting column (3), a connecting rod (4) and a directional wheel (2). The support plate (5) is in the form of a rectangular parallelepiped structure, and the four corners of the support plate (5) are in the form of arc-shaped structures. A positioner is disposed on the support plate (5). The rotating shaft (17) is composed of a horizontal rod and a vertical rod, the vertical rod is fixedly connected to the middle of the top surface of the horizontal rod, the top end of the vertical rod of the rotating shaft (17) is rotatably connected to the middle of the bottom surface of the support plate (5) near one end, and is fixedly connected to the motor shaft of the rotating motor. A steering wheel (1) is disposed at each end of the crossbar of the rotating shaft (17), and the steering wheel (1) is rotatably connected to the rotating shaft (17). The support column (18) is fixedly placed on the bottom surface of the support plate (5) and is placed near the middle of the other end of the support plate (5). Preferably, the support column (18) is of a square structure, the top surface of the support column (18) is fixedly connected to the support plate (5), a hole is formed on the support column (18), and the central axis of the hole is parallel to the direction of the crossbar of the rotating shaft (17). The middle part of the connecting column (3) is fixedly connected to the side of the hole of the supporting column (18). Preferably, the connecting column (3) has a cylindrical structure, the cross-sectional diameter from one end to one fifth of the connecting column (3) is larger than the cross-sectional diameter from one fifth to four fifths, and the cross-sectional diameter from four fifths to the other end of the connecting column (3) is the same as the cross-sectional diameter from one end to one fifth. One end of the connecting rod (4) is fixedly connected to the side surface of the connecting column (3) near one end. Both sides of the directional wheel (2) are rotatably connected to a connecting rod (4), each of the directional wheels (2) corresponds to two connecting rods (4), and four directional wheels (2) are provided. The four directional wheels (2) are respectively placed on the two side surfaces near the two ends of the connecting column (3). The monitoring assembly comprises a connecting tube (6), a rotating groove (16), a hinge block (7), a telescopic rod (22), a transmission column (19), a lifting gear (20), an incomplete gear (15), a first infrared detection rod (8), a sliding groove (13), a placement frame (9), a telescopic motor (14), a sliding gear (21), a second infrared detection rod (10), a sliding rib (12) and a moving gear (11). The connecting tube (6) is fixedly placed on the top surface of the supporting plate (5) and is placed near the middle. Preferably, the connecting tube (6) is of cylindrical structure, and the diameter of the inner annular surface from the top end to one twentieth of the connecting tube (6) is smaller than the diameter of the inner annular surface from the bottom end to one twentieth of the connecting tube (6). The top end of the connecting tube (6) is provided with a rotation groove (16), a plurality of the rotation grooves (16) are provided, and the plurality of the rotation grooves (16) are arranged at equal intervals along the circumference of the connecting tube (6). The hinge block (7) is fixedly connected to the outer side surface of the top end of the connecting tube (6), the hinge blocks (7) are provided in a plurality of groups, and a group of the hinge blocks (7) is provided with two hinge blocks, one rotating groove (16) corresponds to a group of hinge blocks (7), and the rotating groove (16) is disposed between the two hinge blocks (7) in the corresponding group. The bottom end of the telescopic rod (22) is fixedly connected to the top surface of the support plate (5), and the telescopic rod (22) is placed in the connecting tube (6). The bottom end of the transmission column (19) is fixedly connected to the top end of the telescopic rod (22); the transmission column (19) is in a cylindrical structure; the cross-sectional diameter from the bottom end to one-tenth of the transmission column (19) is larger than the inner annular diameter from the top end to one-twentieth of the connection tube (6); the bottom end to one-tenth of the transmission column (19) is always placed in the connection tube (6); the cross-sectional diameter from one-tenth of the transmission column (19) to the top end is smaller than the inner annular diameter from the top end to one-twentieth of the connection tube (6); The inner side surface of the lifting gear (20) is fixedly connected to the outer side surface of the transmission column (19). Preferably, the lifting gear teeth (20) are in a circular ring structure, the height of the lifting gear teeth (20) gradually decreases from the inner side surface to the top surface of the outer side surface to the middle, and the height of the lifting gear teeth (20) gradually decreases from the inner side surface to the bottom surface of the outer side surface to the middle. A plurality of lifting gear teeth (20) are provided, and the plurality of lifting gear teeth (20) are arranged equidistantly along the axial direction of the transmission column (19), and the plurality of lifting gear teeth (20) are all fixedly connected to the side surface of the transmission column (19) at a position from one-tenth to the top end. The wheel shafts at both ends of the incomplete gear (15) are rotatably connected to the two hinge blocks (7) in one group, and support bearings are arranged on the diameter of the hinge blocks (7). The incomplete gear (15) is meshed with the transmission column (19) through the lifting gear teeth (20). One end of the first infrared detection rod (8) is fixedly connected to the incomplete gear (15). Preferably, the first infrared detection rod (8) is an arc-shaped long strip structure, the first infrared detection rod (8) is an open structure at the top, and the opening is an arc-shaped long strip structure. An infrared imaging sensor is disposed on the inner arc surface of the first infrared detection rod (8). The first infrared detection rod (8) has a sliding groove (13) formed on the inner side surface thereof. The sliding groove (13) is disposed on the flat side surface of the opening of the first infrared detection rod (8). The two sliding grooves (13) corresponding to each first infrared detection rod (8) are symmetrically arranged with respect to the first infrared detection rod (8). A placement frame (9) is fixedly disposed on the inner arc-shaped side surface of the top end of the first infrared detection rod (8). Preferably, the placement frame (9) is a directional structure, one side of the placement frame (9) is an open structure, and the placement frame (9) is in communication with the first infrared detection rod (8). The telescopic motor (14) is fixedly placed on a side of the placement frame (9), and the side is adjacent to the opening side of the placement frame (9). The axle at one end of the sliding gear (21) is rotatably connected to a side surface of the placement frame (9), and the axle at the other end of the sliding gear (21) passes through the side surface of the placement frame (9) and is fixedly connected to the motor shaft of the telescopic motor (14), and a supporting bearing is disposed between the sliding gear (21) and the side surface of the placement frame (9). The second infrared detection rod (10) is in the form of an arc-shaped long strip structure, and an arc-shaped sliding rib (12) is fixedly disposed on two planar side surfaces of the second infrared detection rod (10). The second infrared detection rod is equipped with an infrared imaging sensor. The second infrared detection rod (10) is slidably connected to the first infrared detection rod (8) through the sliding rib (12) and the sliding groove (13). A moving gear tooth (11) is fixedly disposed on the inner arc surface of the second infrared detection rod (10); a plurality of the moving gear teeth (11) are arranged at equal distances along the arc length of the inner arc surface of the second infrared detection rod (10); the sliding gear (21) is meshed with the second infrared detection rod (10) via the moving gear tooth (11); The multi-dimensional self-adaptive insect monitoring device of a large-area insect detection system of the present invention further includes an insect monitoring system, which includes a signal converter, a data processor, a cloud platform and a controller. The signal converter is placed on the support plate (5), and the data processor is placed on the support plate (5). The infrared imaging sensor is connected to the signal converter via a data line. The rotating motor and the steering wheel (1) are respectively connected to the controller via data transmission lines. The signal converter is connected to the data processor via a data transmission line. The data processor and the signal converter perform information exchange, the data processor and the cloud platform perform information exchange, the locator and the cloud platform perform information exchange, When the insect monitoring system is executed, the following steps are mainly implemented: placing the insect monitoring device in an area to be monitored, determining the point to be monitored through a cloud platform, controlling the steering wheel (1) through a controller to drive the entire device to move, starting the rotating motor to rotate the rotating shaft (17) to control the moving direction, and the positioner to monitor the position of the device in real time until the device reaches the target area, and driving the transmission column (19) to move upward through the telescopic rod (22). Since the incomplete gear (15) is meshed with the transmission column (19) through the lifting gear teeth (20), the incomplete gear can be moved upward. The wheel (15) rotates in the opposite direction to the central axis of the transmission column (19), thereby driving the plurality of first infrared detection rods (8) to rotate outward around the incomplete gear (15), and the angle between the first infrared detection rod (8) and the ground gradually decreases until the transmission column (19) reaches the highest point, driving the telescopic motor (14) to drive the sliding gear (21) to rotate, thereby driving the second infrared detection rod (10) to slide, so that the second infrared detection rod (10) extends out of the first infrared detection rod (8), and at this time, the first infrared detection rod (8) and the second infrared detection rod (10) are The infrared imaging sensor detects the distribution and density of pests on crops in real time and transmits the infrared signal to the signal processor. The signal processor processes the received infrared signal, including filtering, amplifying and denoising the signal, and converts the processed infrared signal into a digital signal and transmits it to the data analyzer. The data analyzer performs in-depth analysis and mining on the infrared signal processed by the signal processor, extracts the characteristics of the crop plants and the characteristics of the pests, determines the distribution and density of the pests on the plants, and transmits it to the cloud platform. When the detection of this area is completed, the telescopic motor (14) drives the sliding gear (21) to rotate in the opposite direction, and the transmission column (19) is pulled down by the telescopic rod (22) again to retract the first infrared detection rod (8). The steering wheel (1) drives the entire device to move again, and the rotating shaft (17) is rotated by the rotating motor to control the moving direction to move to the next area to be detected. The above operation is repeated to detect a new area. During the whole process, the cloud platform records the pest type and its distribution status corresponding to each position, thereby realizing efficient and systematic detection of insect conditions in a large area. Example 2

[0013] The difference between this embodiment and embodiment 1 is that a placement bin (23) is fixedly disposed on the top surface of the support plate (5), the placement bin (23) is of a hollow structure, a plurality of air holes are provided on the surface of the placement bin (23), and an insect attractant is built into the placement bin (23). When in use, the insect attractant in the placement bin (23) can attract nearby insects, thereby realizing rapid monitoring; Example 3

[0014] The difference between this embodiment and embodiment 1 is that a reflective strip (24) is sleeved on the side of the connecting tube (6), and the reflective strip (24) is in a cylindrical structure. When in use, the reflective strip (24) is relatively eye-catching, and the operator can clearly see the device, thereby preventing the device from being accidentally stepped on and damaged during operation; The support plate (5) is provided with a locator, which enables the monitoring device to autonomously navigate to the target monitoring point. The collected pest data is associated with a specific geographical location through the locator, which facilitates spatial analysis in a cloud platform or other data analysis tools, and better understands the geographical pattern of pest distribution. At the same time, when encountering equipment failure or unexpected situations, the locator can help quickly locate the position of the device, facilitating timely maintenance or rescue. The top end of the vertical rod of the rotating shaft (17) is rotatably connected to the middle of the bottom surface of the support plate (5) near one end, and a steering wheel (1) is disposed at each end of the horizontal rod of the rotating shaft (17). The design of the rotatably connected steering wheel (1) and the rotating shaft (17) enables the device to move freely in the farmland. The combination of the steering wheel (1) and the rotating shaft (17) provides good maneuverability, so that the device can adapt to complex terrain environments. The incomplete gear (15) is meshed with the transmission column (19) via the lifting gear teeth (20), and one end of the first infrared detection rod (8) is fixedly connected to the incomplete gear (15), so that the first infrared detection rod (8) can be rotated outward and the angle can be adjusted as required to adapt to different monitoring scenes and conditions; The design in which the second infrared detection rod (10) is slidably connected to the first infrared detection rod (8) through the sliding rib (12) in cooperation with the sliding groove (13) enables the monitoring device to cover a larger farmland area, and a wider area can be detected without moving the entire device, thereby improving monitoring efficiency; The design of information interaction between the data processor and the cloud platform not only realizes centralized management and analysis of data, but also allows users to remotely view monitoring data, making it easier to make agricultural management decisions in a timely manner; The purpose is to be able to move the entire device through the mobile component, and to monitor the insect situation in a large area of ​​the area where the device is located through the monitoring component, thereby monitoring the insect situation in any area.

[0015] It should be noted that, unless otherwise clearly specified and limited, the terms "placed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection method such as a folding connection, a rivet connection, a pin connection, a bonding connection and a welding connection, or a detachable connection method such as a threaded connection, a snap connection and a hinge connection, or an integral connection, or an electrical connection, or a direct connection, or an indirect connection through an intermediate medium, or the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] It should be further pointed out that, when describing the above specific embodiment, for the sake of simplicity and clarity, only the differences between the above specific embodiment and other embodiments are described, but those skilled in the art should know that the above specific embodiment itself is also an independent technical solution.

Claims

1. A multi-dimensional self-adaptive insect monitoring device for a large-area insect detection system, characterized by: The movable assembly is composed of a support plate, a rotating shaft, a steering wheel, a support column, a connecting column, a connecting rod and a directional wheel. The support plate is a rectangular parallelepiped structure. A positioner is arranged on the support plate. The rotating shaft is composed of a cross bar and a vertical bar. The vertical bar is fixedly connected to the middle of the top surface of the cross bar. The top of the vertical bar of the rotating shaft is rotatably connected to the middle of the bottom surface of the support plate near one end, and is fixedly connected to the motor shaft of the rotating motor. A steering wheel is arranged at each end of the cross bar of the rotating shaft. The steering wheel is rotatably connected to the rotating shaft. The support column is fixedly placed on the bottom surface of the support plate and is placed near the middle of the other end of the support plate. The middle of the connecting column is fixedly connected to the side of the hole of the support column. One end of the connecting rod is fixedly connected to the side of the connecting column near one end. Both sides of the directional wheel They are rotatably connected to a connecting rod respectively, each of the directional wheels corresponds to two connecting rods, and there are four directional wheels, which are respectively placed on the two sides of the connecting column near both ends. The monitoring component is composed of a connecting tube, a rotating groove, a hinge block, a telescopic rod, a transmission column, a lifting gear, an incomplete gear, a first infrared detection rod, a sliding groove, a placement frame, a telescopic motor, a sliding gear, a second infrared detection rod, a sliding rib and a moving gear. The connecting tube is fixedly placed on the top surface of the support plate and placed near the middle. A rotating groove is opened at the top of the connecting tube, and the hinge block is fixedly connected to the outer side surface of the top of the connecting tube. There are multiple groups of hinge blocks, and two hinge blocks are provided in one group. One rotating groove corresponds to a group of hinge blocks, and the rotating groove is placed corresponding to it. The bottom end of the telescopic rod is fixedly connected to the top surface of the support plate between two hinge blocks in a group, the telescopic rod is placed in the connecting tube, the bottom end of the transmission column is fixedly connected to the top of the telescopic rod, the inner side surface of the lifting gear is fixedly connected to the outer side surface of the transmission column, the lifting gear is provided with a plurality of lifting gears, and the plurality of lifting gears are fixedly connected to the side surface of the transmission column from one-tenth to the top end, the axles at both ends of the incomplete gear are respectively rotatably connected to the two hinge blocks in a group, and support bearings are arranged on the diameter of the hinge blocks, the incomplete gear is meshed with the transmission column through the lifting gear teeth, one end of the first infrared detection rod is fixedly connected to the incomplete gear, an infrared imaging sensor is arranged on the inner arc surface of the first infrared detection rod, a sliding groove is arranged on the inner side surface of the first infrared detection rod, and the sliding groove is arranged on the first On the plane side of the opening of the infrared detection rod, the two sliding grooves corresponding to each of the first infrared detection rods are symmetrically arranged about the first infrared detection rod, a placement frame is fixedly arranged on the inner arc-shaped side of the top of the first infrared detection rod, the placement frame is a directional structure, the placement frame is communicated with the first infrared detection rod, the telescopic motor is fixedly arranged on the side of the placement frame, and the side is adjacent to the side of the opening of the placement frame, the axle at one end of the sliding gear is rotatably connected to a side of the placement frame, the axle at the other end of the sliding gear passes through the side of the placement frame and is fixedly connected to the motor shaft of the telescopic motor, and a supporting bearing is arranged between the side of the placement frame, the second infrared detection rod is an arc-shaped long strip structure, and an arc-shaped sliding rib is fixedly arranged on the two plane sides of the second infrared detection rod, respectively.The second infrared detection rod has an infrared imaging sensor built in, and the second infrared detection rod is slidably connected to the first infrared detection rod through the sliding rib and the sliding groove, and a moving gear is fixed on the inner arc surface of the second infrared detection rod, and a plurality of the moving gears are arranged equidistantly along the arc length of the inner arc surface of the second infrared detection rod, and the sliding gear is meshed with the second infrared detection rod through the moving gear. The multi-dimensional self-adaptive insect monitoring device of the large-area insect detection system also includes an insect monitoring system.

2. The multi-dimensional adaptive insect monitoring device for a large area insect detection system according to claim 1 is characterized in that A placement bin is fixedly disposed on the top surface of the support plate. The placement bin is a hollow structure. A plurality of air holes are provided on the surface of the placement bin. Insect attractants are contained in the placement bin.

3. The multi-dimensional adaptive insect monitoring device for a large-area insect monitoring system according to claim 1 is characterized in that A reflective strip is sleeved on the side of the connecting tube, and the reflective strip is in a cylindrical structure.

4. The multi-dimensional adaptive insect monitoring device for a large-area insect monitoring system according to claim 1 is characterized in that The four corners of the support plate are in an arc-shaped structure, the support column is in a square structure, the top surface of the support column is fixedly connected to the support plate, and a hole is opened on the support column, and the central axis of the hole is parallel to the direction of the rotating shaft crossbar.

5. The multi-dimensional self-adaptive insect monitoring device for a large-area insect monitoring system according to claim 1 is characterized in that The connecting column has a cylindrical structure, and the cross-sectional diameter from one end to one-fifth of the connecting column is larger than the cross-sectional diameter from one-fifth to four-fifths, and the cross-sectional diameter from four-fifths to the other end of the connecting column is the same as the cross-sectional diameter from one end to one-fifth.

6. The multi-dimensional adaptive insect monitoring device for a large-area insect monitoring system according to claim 1 is characterized in that The connecting tube is in a cylindrical structure, the inner ring surface diameter from the top end to one twentieth of the connecting tube is smaller than the inner ring surface diameter from the bottom end to one twentieth of the connecting tube, a plurality of rotating grooves are provided, and the plurality of rotating grooves are arranged equidistantly along the circumference of the connecting tube.

7. The multi-dimensional adaptive insect monitoring device for a large area insect detection system according to claim 1 is characterized in that The transmission column has a cylindrical structure, and the cross-sectional diameter from the bottom end to one-tenth of the transmission column is larger than the inner annular diameter from the top end to one-twentieth of the connecting tube. The bottom end to one-tenth of the transmission column is always placed in the connecting tube, and the cross-sectional diameter from one-tenth to the top end of the transmission column is smaller than the inner annular diameter from the top end to one-twentieth of the connecting tube.

8. The multi-dimensional adaptive insect monitoring device for a large-area insect monitoring system according to claim 1 is characterized in that The lifting gear teeth are in a circular ring structure, and the height of the lifting gear teeth gradually decreases from the inner side surface to the top surface of the outer side surface to the middle, and the height of the lifting gear teeth gradually decreases from the inner side surface to the bottom surface of the outer side surface to the middle, and multiple lifting gear teeth are equidistantly arranged along the axial direction of the transmission column.

9. The multi-dimensional self-adaptive insect monitoring device for a large-area insect detection system according to claim 1 is characterized in that The first infrared detection rod is in an arc-shaped long strip structure, the first infrared detection rod is an open structure at the top, and the opening is an arc-shaped long strip structure, and one side of the placement frame is an open structure.

10. The multi-dimensional adaptive insect monitoring device for a large-area insect monitoring system according to claim 1, characterized in that The insect monitoring system includes a signal converter, a data processor, a cloud platform and a controller. The signal converter is placed on the support plate, the data processor is placed on the support plate, the infrared imaging sensor is connected to the signal converter through a data line, the rotating motor and the steering wheel are respectively connected to the controller through a data transmission line, the signal converter is connected to the data processor through a data transmission line, the data processor and the signal converter exchange information, the data processor and the cloud platform exchange information, and the locator and the cloud platform exchange information. When the insect monitoring system is executed, the following steps are mainly implemented: placing the insect monitoring device in the area to be monitored, determining the point to be monitored through the cloud platform, driving the entire device to move by controlling the steering wheel through the controller, starting the rotating motor to rotate the rotating shaft to control the moving direction, the locator monitors the position of the device in real time until the device reaches the target area, and driving the transmission column to move up through the telescopic rod. Since the incomplete gear is meshed with the transmission column through the lifting gear, the incomplete gear can be rotated in the opposite direction to the central axis of the transmission column, so that multiple first infrared detection rods can be driven to rotate outward around the incomplete gear, and the angle between the first infrared detection rod and the ground gradually decreases until the transmission column reaches the target area. When the column reaches the highest point, the telescopic motor is driven to rotate the sliding gear, which can drive the second infrared detection rod to slide, so that the second infrared detection rod extends out of the first infrared detection rod. At this time, the infrared imaging sensors on the first infrared detection rod and the second infrared detection rod detect the distribution and density of pests on the crops in real time, and transmit the infrared signal to the signal processor. The signal processor processes the received infrared signal, including filtering, amplifying and denoising the signal, and converts the processed infrared signal into a digital signal and transmits it to the data analyzer. The data analyzer performs in-depth analysis and mining on the infrared signal processed by the signal processor. Dig, extract the characteristics of crop plants and pests, determine the distribution and density of pests in the plants, and transmit them to the cloud platform. When the detection of this area is completed, the telescopic motor drives the sliding gear to rotate in the opposite direction, and the transmission column is pulled down by the telescopic rod again to retract the first infrared detection rod. The whole device is driven to move again by the steering wheel, and the moving direction is controlled by rotating the rotating shaft of the rotating motor to move to the next area to be detected. Repeat the above operation to detect a new area. During the whole process, the cloud platform records the pest type and its distribution status corresponding to each position, realizing efficient and systematic detection of insect conditions in a large area.

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