Intelligent agricultural disease and pest monitoring system

Abstract

The invention relates to the technical field of agricultural planting, and particularly discloses an intelligent agricultural disease and pest monitoring system which comprises a mounting base, a lifting mechanism is fixedly mounted in the middle of the top of the mounting base, a rotating mechanism is fixedly mounted at the top of the lifting mechanism, and a first screw rod is driven to rotate by starting a first motor; when the intelligent camera is shielded by branches and leaves, a first electric push rod is started to push an annular frame to move downwards and drive a rack to slide in a groove body, so that a first gear meshed with the rack rotates, and an expansion frame is driven to expand outwards; the expansion frame is in a J shape inclined inwards, a guide plate is arranged at the bottom, the expansion frame can be better inserted between branches and leaves, the branches and leaves are expanded, the intelligent camera is prevented from being shielded, the monitoring effect and protection capacity of the device on agricultural diseases and insect pests are improved, and it is ensured that the conditions of crops can be observed more comprehensively.

Description

Technical Field

[0001] The present invention relates to the field of agricultural planting technology, and in particular to an intelligent agricultural pest monitoring system. Background Art

[0002] Agricultural pest and disease monitoring is a crucial link in agricultural production. It mainly uses various technical means to continuously observe, detect and analyze the pest and disease conditions of crops during their growth process. It uses advanced sensor technology, image recognition technology and data analysis algorithms to monitor the growth status, leaf color, morphological changes and other characteristics of crops in real time to determine whether there are signs of pests and diseases.

[0003] At present, agricultural pest detection systems mainly rely on smart cameras to assist in filming and monitoring. However, existing smart cameras have certain defects during use. Although the existing technical solutions can achieve relevant beneficial effects through the structure of the existing technology, when monitoring crops or vegetation, due to the dense green leaves on the periphery, the monitoring only stays on the surface. The camera of the above monitoring system cannot penetrate into the crops for more detailed and accurate monitoring.

[0004] A remote sensing monitoring system for agricultural pests and diseases disclosed in a Chinese patent with announcement number "CN220749709U" has certain innovations in practical applications. The system can quickly adjust the monitoring height by driving the adjustment component to rise and fall through the first drive component; at the same time, the second drive component adjusts the angle and the telescopic cylinder is adjusted to realize the monitoring of different spatial points by the camera. However, in the specific application process, the device still has some obvious defects. For example, in the actual use scenario, when the outer green leaves grow very densely, the camera will inevitably be blocked. Even if the camera is tried to be close to the crops to be detected by adjusting the height and lateral position, the lush branches and leaves will still block the camera. Obviously, in this case, the camera lacks an effective toggle expansion structure and cannot push away the lush branches and leaves. This leads to the fact that in the actual monitoring process, the overall monitoring is still prone to blind spots, and it is impossible to monitor the crops more carefully and comprehensively. In view of this, in order to better meet the actual needs of agricultural pest and disease monitoring and improve the accuracy and comprehensiveness of monitoring, it is urgent to improve and optimize the device. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent agricultural pest monitoring system to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides an intelligent agricultural pest and disease monitoring system, including an installation base. In the middle of the top of the installation base, a lifting mechanism is fixedly installed. At the top of the lifting mechanism, a rotating mechanism is fixedly installed. At the top of the rotating mechanism, a horizontal adjustment mechanism is fixedly installed. At the end of the horizontal adjustment mechanism, a photographing mechanism is fixedly installed. Outside the photographing mechanism, an expansion mechanism is fixedly installed.

[0007] The photographing mechanism includes a connecting rod. The connecting rod is fixedly installed at the end of the horizontal adjustment mechanism. At the outer end of the connecting rod, a mounting frame is fixedly installed. At the bottom of the mounting frame, a fixing base is fixedly installed. At the bottom of the fixing base, an intelligent camera is fixedly installed. The expansion mechanism is movably installed outside the mounting frame.

[0008] Further, the expansion mechanism includes a groove body and a power component. The groove bodies are arranged in a ring at equal intervals on the outside of the mounting frame. At the outer end of the inside of the groove body, a first gear is rotatably connected. At the bottom of the first gear, an expansion frame is fixedly installed. The power component is fixedly installed at one end of the top of the connecting rod close to the mounting frame.

[0009] Further, the power component includes a connecting arm. The connecting arm is fixedly installed on one side of the top of the connecting rod close to the mounting frame. At the top of the connecting arm, a first electric push rod is fixedly installed. At the output end of the first electric push rod, an annular frame is fixedly installed. At the bottom of the annular frame, racks are fixedly installed in a ring at equal intervals. The racks are meshed with the first gear, and the racks are slidably connected inside the groove body.

[0010] Further, at the bottom of the expansion frame, a guide plate is fixedly installed. Both ends of the guide plate are arranged in an isosceles triangle shape. The overall shape of the expansion frame is in a shape of a slanting inward '丿' character.

[0011] Further, fixing frames are fixedly installed at the bottom of the installation base in a ring at equal intervals. At both lower ends of both sides of the fixing frame, mounting holes are provided. The mounting holes are countersunk holes. At the outer corners of the fixing frame, supporting and fixing plates are fixedly installed. The overall shape of the supporting and fixing plates is a right trapezoid. The outer edges of the fixing frame, the installation base and the supporting and fixing plates are all arranged in a circular arc shape.

[0012] Further, the lifting mechanism includes a rail frame and a first motor. The first motor is fixedly installed in the middle of the bottom of the installation base. The rail frame is fixedly installed in the middle of the top of the installation base. Inside the rail frame, a first lead screw is rotatably connected. On the outer surface of the first lead screw, a sliding rod is threadedly connected. The sliding rod is slidably connected inside the rail frame. The top of the sliding rod is fixedly connected to the rotating mechanism. The output end of the first motor is fixedly connected to the bottom of the first lead screw.

[0013] Furthermore, the rotating mechanism includes a top plate, a second motor is fixedly installed on one side of the bottom of the top plate, an output end of the second motor passes through the top plate and a second gear is fixedly installed, the top plate is fixedly installed on the top of the sliding rod, a turntable is rotatably connected to the middle of the top of the top plate, a gear ring is fixedly installed on the outer surface of the turntable, the gear ring is meshingly connected to the second gear, and the lateral adjustment mechanism is fixedly installed on the top of the turntable.

[0014] Furthermore, the bottom of the top plate is fixedly installed with supporting rods arranged in a ring shape at equal intervals, and the top of the mounting base is fixedly installed with supporting sleeves arranged in a ring shape at equal intervals, and the supporting rods are slidably connected to the inner side of the supporting sleeves.

[0015] Furthermore, the transverse adjustment mechanism includes an articulated seat and an adjustment assembly, the articulated seat is fixedly installed with the top of the turntable, the inner upper end of the articulated seat is hinged with a mounting seat, the top of the mounting seat is fixedly installed with a transverse rail, the end of the transverse rail close to the turntable is fixedly installed with a third motor, the output end of the third motor passes through the transverse rail and is fixedly installed with a second screw rod, the outer surface of the second screw rod is threadedly connected with a slide plate, the slide plate is slidably connected to the inner side of the transverse rail, the end of the slide plate away from the turntable is fixedly connected to the connecting rod, the adjustment assembly is fixedly installed on the top side of the top plate, and the top of the adjustment assembly is hinged to the bottom of the transverse rail.

[0016] Furthermore, the adjustment assembly includes a first articulated frame, which is fixedly installed on the top of the top plate near one end of the connecting rod, and the top of the top plate is hinged with a second electric push rod through the first articulated frame, and the output end of the second electric push rod is fixedly installed with a second articulated frame, and the top of the second articulated frame is fixedly connected to the bottom of the transverse rail.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] First, in the present invention, a lifting mechanism and an expansion mechanism are arranged to cooperate with the shooting mechanism, so that during use, the first motor is started to drive the first screw rod to rotate, drive the slide bar to slide on the inner side of the rail frame, thereby assisting in driving the shooting mechanism to adjust the height up and down. When the smart camera is blocked by branches and leaves, the first electric push rod is started to push the annular frame downward, drive the rack to slide in the groove body, and then the first gear meshing with the rack is rotated, driving the expansion frame to expand outward. The expansion frame is in the shape of a Chinese character inclined inward and has a guide plate at the bottom, which can be better inserted between the branches and leaves, open the branches and leaves, and avoid the smart camera being blocked. This design improves the monitoring effect and protection ability of the device against agricultural pests and diseases, ensuring a more comprehensive observation of the crop conditions;

[0019] Secondly, in the present invention, the rotating mechanism and the lateral adjustment mechanism provided in the present invention can cooperate with the lifting mechanism. During the lifting process, the second motor can be started to drive the second gear to rotate, so that the gear ring engaged with the gear drives the turntable to rotate, thereby changing the stroke direction of the lateral adjustment mechanism, and the third motor can be started to drive the second screw rod to rotate, drive the slide plate to slide on the inside of the lateral rail, and adjust the lateral position of the smart camera. At the same time, starting the second electric push rod can adjust the inclination state of the lateral rail. In addition, the supporting rod and the supporting sleeve slide with each other during the adjustment process to support the lifting and lowering of the sliding rod and assist in stabilizing the top plate. The device as a whole can flexibly adjust the lateral, longitudinal and inclination positions of the smart camera, has strong monitoring adaptability, and is worthy of wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure in the present invention when viewed from above;

[0022] Figure 3 It is a rear view structure schematic diagram of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the rotating mechanism and the lateral adjustment mechanism in the present invention;

[0024] Figure 5 It is a schematic diagram of the lifting mechanism structure in the present invention;

[0025] Figure 6 It is a schematic diagram of the overall structure of the shooting mechanism and the expansion mechanism in the present invention;

[0026] Figure 7 It is a schematic diagram of the top view of the shooting mechanism and the expansion mechanism in the present invention;

[0027] Figure 8 It is a schematic diagram of the expansion frame structure in the present invention.

[0028] In the figure: 1, mounting base; 2, lifting mechanism; 21, rail frame; 22, first motor; 23, first screw rod; 24, slide rod; 3, shooting mechanism; 31, connecting rod; 32, mounting frame; 33, fixing seat; 34, smart camera; 4, mounting hole; 5, fixing frame; 6, expansion mechanism; 61, slot; 62, power assembly; 621, connecting arm; 622, first electric push rod; 623, ring frame; 624, rack; 63, first gear; 64, expansion Frame; 65, guide plate; 7, rotating mechanism; 71, top plate; 72, second motor; 73, second gear; 74, turntable; 75, gear ring; 76, supporting rod; 77, supporting sleeve; 8, supporting plate; 9, lateral adjustment mechanism; 91, articulated seat; 92, adjustment assembly; 921, first articulated frame; 922, second electric push rod; 923, second articulated frame; 93, mounting seat; 94, transverse rail; 95, third motor; 96, second screw rod; 97, slide plate. DETAILED DESCRIPTION

[0029] See also Figure 1-Figure 8 In an embodiment of the present invention, an intelligent agricultural pest monitoring system includes a mounting base 1, a lifting mechanism 2 is fixedly installed in the middle of the top of the mounting base 1, a rotating mechanism 7 is fixedly installed on the top of the lifting mechanism 2, a lateral adjustment mechanism 9 is fixedly installed on the top of the rotating mechanism 7, a shooting mechanism 3 is fixedly installed at the end of the lateral adjustment mechanism 9, and an expansion mechanism 6 is fixedly installed on the outside of the shooting mechanism 3;

[0030] The shooting mechanism 3 includes a connecting rod 31, which is fixedly installed at the end of the lateral adjustment mechanism 9. A mounting frame 32 is fixedly installed on the outer end of the connecting rod 31, a fixing seat 33 is fixedly installed at the bottom of the mounting frame 32, and a smart camera 34 is fixedly installed at the bottom of the fixing seat 33. The expansion mechanism 6 is movably installed on the outer side of the mounting frame 32. The mounting base 1 provides a stable support foundation for the entire system. The lifting mechanism 2 can realize flexible adjustment of the system height, and can quickly and accurately set the height according to different crop heights and monitoring requirements, which greatly improves the adaptability of the system. The rotating mechanism 7 enables the system to rotate freely in the horizontal direction, thereby changing the orientation of the lateral adjustment mechanism 9 and the shooting mechanism 3, which is convenient for monitoring crops in different areas. The lateral adjustment mechanism 9 can accurately adjust the lateral position of the shooting mechanism 3, and cooperate with the lifting mechanism 2 and the rotating mechanism 7 to realize flexible positioning of the smart camera 34 in three-dimensional space, ensuring that the monitoring area can be fully covered. Let go of any corner where pests and diseases may occur. The connecting rod 31, mounting frame 32 and fixing seat 33 in the shooting mechanism 3 provide a stable installation platform for the smart camera 34. The smart camera 34 can collect image information of crops in real time and provide first-hand data for pest and disease monitoring. The expansion mechanism 6 is movably installed on the outside of the mounting frame 32 and can play an important role when needed. When the shooting of the smart camera 34 is blocked by branches and leaves, the expansion mechanism 6 can open the branches and leaves to ensure that the smart camera 34 can clearly capture the situation of crops, thereby improving the accuracy and reliability of monitoring. This intelligent agricultural pest and disease monitoring system provides an efficient, accurate and comprehensive solution for the monitoring of agricultural pests and diseases through the synergy of various mechanisms. The smart camera 34 can adopt Hikvision's smart ball camera, which has high-definition picture quality, can realize multi-angle rotation monitoring, supports Wi-Fi and 4G wireless transmission methods, can transmit the monitoring picture to the control center in real time, and can better monitor pests and diseases.

[0031] See also Figure 1-Figure 3 and Figure 6-Figure 8, the expansion mechanism 6 includes a trough body 61 and a power assembly 62. The trough bodies 61 are arranged in an equidistant annular pattern on the outer side of the mounting frame 32. A first gear 63 is rotatably connected to the outer end of the inner part of the trough body 61. An expansion frame 64 is fixedly installed at the bottom of the first gear 63. The power assembly 62 is fixedly installed at one end of the top of the connecting rod 31 close to the mounting frame 32. The power assembly 62 includes a connecting arm 621. The connecting arm 621 is fixedly installed on one side of the top of the connecting rod 31 close to the mounting frame 32. A first electric push rod 622 is fixedly installed at the top of the connecting arm 621. A ring-shaped frame 623 is fixedly installed at the output end of the first electric push rod 622. Rack bars 624 are fixedly installed at the bottom of the ring-shaped frame 623 in an equidistant annular pattern. The rack bars 624 are meshed and connected with the first gear 63. The rack bars 624 are slidably connected to the inside of the trough body 61. A guide plate 65 is fixedly installed at the bottom of the expansion frame 64. Both ends of the guide plate 65 are arranged in an isosceles triangle shape. The overall shape of the expansion frame 64 is in a shape like a slanted inward '丿' character. The trough bodies 61 arranged in an equidistant annular pattern on the outer side of the mounting frame 32 provide installation and movement space for each component of the expansion mechanism 6. The first gear 63 rotatably connected to the outer end of the inner part of the trough body 61 plays a key transmission role. The expansion frame 64 fixedly installed at the bottom of the first gear 63 can play an important role when needed. Its shape like a slanted inward '丿' character is very ingenious. This shape enables the expansion frame 64 to better adapt to the environment around the crops when unfolding and is easier to insert between the branches and leaves, thus effectively spreading the branches and leaves apart and providing a clear shooting field of view for the intelligent camera 34. The power assembly 62 provides a power source for the movement of the expansion frame 64. The connecting arm 621 is fixed on one side of the top of the connecting rod 31 close to the mounting frame 32, providing a stable installation position for the first electric push rod 622. The ring-shaped frame 623 fixedly installed at the output end of the first electric push rod 622 can drive the rack bars 624 arranged in an equidistant annular pattern at the bottom to move. The rack bars 624 are meshed and connected with the first gear 63. When the first electric push rod 622 pushes the ring-shaped frame 623 to move up and down, the rack bars 624 slide inside the trough body 61, thereby driving the first gear 63 to rotate, and further driving the expansion frame 64 to expand or contract. This transmission method is stable and reliable and can quickly respond to monitoring requirements. Both ends of the guide plate 65 fixedly installed at the bottom of the expansion frame 64 are arranged in an isosceles triangle shape, further enhancing the ability of the expansion frame 64 to insert between the branches and leaves. The guide plate 65 can play a guiding role, making the expansion frame 64 move more smoothly during the movement process, reducing friction and obstruction with the branches and leaves, and improving the working efficiency of the expansion mechanism 6.

[0032] Please refer to Figure 1-Figure 5The bottom of the mounting base 1 is arranged in a ring shape with equal intervals and fixedly installed with a fixing frame 5. The lower ends of both sides of the fixing frame 5 are provided with mounting holes 4, and the mounting holes 4 are set as countersunk holes. Support plates 8 are fixedly installed at the outer corners of the fixing frame 5. The supporting plate 8 is set in a right-angle trapezoid as a whole. The outer edges and corners of the fixing frame 5, the mounting base 1 and the supporting plate 8 are all set as arcs. The fixing frames 5 fixedly installed in a ring shape with equal intervals provide stable support for the entire system. The mounting holes 4 opened at the lower ends of both sides of the fixing frame 5 are set as countersunk holes. This design makes the installation process more convenient, and the system can be firmly fixed to the installation position with bolts and other fasteners. At the same time, the design of the countersunk holes can avoid the protrusion of the bolt head, reduce the impact on the surrounding environment, and also reduce In order to reduce the risk of bolts loosening or being damaged due to collision and the like during use, the supporting plate 8 fixedly installed at the outer corner of the fixing frame 5 is arranged in a right-angled trapezoid as a whole. This shape not only increases the structural strength of the fixing frame 5, but also can provide additional supporting force when the mounting base 1 is subjected to external force, thereby improving the stability of the entire system. The right-angled trapezoidal shape of the supporting plate 8 can better disperse the external force, reduce local stress concentration, and thus extend the service life of the system. In addition, the external edges and corners of the fixing frame 5, the mounting base 1 and the supporting plate 8 are all arranged in an arc shape. This design has important safety significance. The arc-shaped edges can prevent personnel from being injured due to accidental collisions during operation and maintenance, and also reduce the risk of damage to surrounding objects.

[0033] See also Figure 1-Figure 5The lifting mechanism 2 includes a rail frame 21 and a first motor 22. The first motor 22 is fixedly installed in the middle of the bottom of the mounting base 1. The rail frame 21 is fixedly installed in the middle of the top of the mounting base 1. The inside of the rail frame 21 is rotatably connected with a first screw rod 23. The outer surface of the first screw rod 23 is threadedly connected with a slide rod 24. The slide rod 24 is slidably connected to the inside of the rail frame 21. The top of the slide rod 24 is fixedly connected to the rotating mechanism 7. The output end of the first motor 22 is fixedly connected to the bottom of the first screw rod 23. The rotating mechanism 7 includes a top plate 71. A second motor 72 is fixedly installed on one side of the bottom of the top plate 71. The output end of the second motor 72 passes through the top plate 71 and is fixed A second gear 73 is installed, the top plate 71 is fixedly installed on the top of the sliding rod 24, a turntable 74 is rotatably connected to the middle of the top of the top plate 71, a gear ring 75 is fixedly installed on the outer surface of the turntable 74, the gear ring 75 is meshed with the second gear 73, the lateral adjustment mechanism 9 is fixedly installed on the top of the turntable 74, the bottom of the top plate 71 is evenly spaced and fixedly installed with supporting rods 76 in a ring shape, and the top of the mounting base 1 is evenly spaced and fixedly installed with supporting sleeves 77, and the supporting rods 76 are slidably connected to the inner side of the supporting sleeve 77. In the lifting mechanism 2, the first motor 22 in the middle of the bottom of the mounting base 1 is the power source, which drives the first motor 22 inside the rail frame 21. The first screw rod 23 rotates, and the first screw rod 23 is connected to the slide rod 24 by a thread, so that the slide rod 24 can slide up and down in the rail frame 21, and the top of the slide rod 24 is fixedly connected to the rotating mechanism 7, so as to realize the flexible adjustment of the height of the whole system. This design can quickly and accurately adjust the height position of the smart camera 34 according to different monitoring needs and crop heights, which greatly improves the adaptability and practicality of the system. The top plate 71 of the rotating mechanism 7 plays the role of supporting and connecting various components. The second motor 72 on one side of the bottom of the top plate 71 drives the second gear 73 to rotate, and the second gear 73 is meshed and connected with the toothed ring 75 on the outer surface of the rotating disk 74. , thereby driving the turntable 74 to rotate. The lateral adjustment mechanism 9 is fixed on the top of the turntable 74. As the turntable 74 rotates, the lateral orientation of the smart camera 34 can be changed to monitor crops in different directions. The supporting rods 76 arranged in a ring shape at equal intervals at the bottom of the top plate 71 cooperate with the supporting sleeves 77 on the top of the mounting base 1. The supporting rods 76 slide in the supporting sleeves 77 to provide stable support for the lifting of the slide bar 24, ensuring the stability and reliability of the system during the lifting process. At the same time, this design also enhances the structural strength of the entire system, improves its wind resistance, earthquake resistance and other performance, and can adapt to various complex agricultural environments.

[0034] See also Figure 1-Figure 5The lateral adjustment mechanism 9 includes an articulated seat 91 and an adjustment assembly 92. The articulated seat 91 is fixedly mounted with the top of the turntable 74. The inner upper end of the articulated seat 91 is hinged with a mounting seat 93. The top of the mounting seat 93 is fixedly mounted with a transverse rail 94. The end of the transverse rail 94 close to the turntable 74 is fixedly mounted with a third motor 95. The output end of the third motor 95 passes through the transverse rail 94 and is fixedly mounted with a second screw rod 96. The outer surface of the second screw rod 96 is threadedly connected with a slide plate 97. The slide plate 97 is slidably connected to the inner side of the transverse rail 94. The end of the slide plate 97 away from the turntable 74 is fixedly connected to the connecting rod 31. The adjustment assembly The adjusting assembly 92 is fixedly mounted on one side of the top of the top plate 71. The top of the adjusting assembly 92 is hinged to the bottom of the transverse rail 94. The adjusting assembly 92 includes a first hinge frame 921. The first hinge frame 921 is fixedly mounted on one end of the top of the top plate 71 close to the connecting rod 31. A second electric push rod 922 is hinged to the top of the top plate 71 through the first hinge frame 921. A second hinge frame 923 is fixedly mounted on the output end of the second electric push rod 922. The top of the second hinge frame 923 is fixedly connected to the bottom of the transverse rail 94. The hinge seat 91 is fixed to the top of the turntable 74, providing a stable installation foundation for the mounting seat 93. The mounting seat 93 is hinged to the inner upper end of the hinge seat 91, so that the transverse rail 94 on the top of the mounting seat 93 can be flexibly rotated, thereby adjusting the tilt angle of the smart camera 34, further expanding the monitoring range, and the third motor 95 provided at one end of the transverse rail 94 close to the turntable 74 is used as a power source to drive the second screw rod 96 to rotate. The second screw rod 96 is connected to the slide plate 97 through a thread, so that the slide plate 97 can slide inside the transverse rail 94, thereby driving the connecting rod 31 and the smart camera 34 to move horizontally, so as to realize accurate monitoring of crops at different positions, and the first articulated frame 921 in the adjustment component 92 The second electric push rod 922 fixed at one end of the top of the top plate 71 near the connecting rod 31 and hinged by the first hinge frame 921 can be flexibly extended and retracted, and the output end of the second electric push rod 922 is fixedly connected to the bottom of the transverse rail 94 through the second hinge frame 923. When the second electric push rod 922 is extended or retracted, it can drive the transverse rail 94 to rotate around the hinge seat 91, so as to adjust the inclination angle of the transverse rail 94. This design can quickly adjust the shooting angle of the smart camera 34 according to actual monitoring needs, ensure that all parts of the crops can be clearly monitored, and improve the accuracy and comprehensiveness of pest and disease monitoring.

[0035] The working principle of the present invention is as follows: By setting up a lifting mechanism 2 and an expanding mechanism 6 and cooperating with a photographing mechanism 3, during the use of the device, the first motor 22 can be started to operate, driving the first lead screw 23 to rotate. The rotation of the first lead screw 23 can drive the sliding rod 24 to slide inside the rail frame 21. Through the up and down sliding of the sliding rod 24 inside the rail frame 21, the photographing mechanism 3 can be assisted to adjust the up and down height. After the height adjustment is completed, if the shooting of the intelligent camera 34 is blocked by branches and leaves, at this time, the first electric push rod 622 can be started to operate. The first electric push rod 622 pushes the annular frame 623 to move downward. During the downward movement of the annular frame 623, the rack 624 will be driven to slide downward inside the groove body 61. The rack 624 is meshed and connected with the first gear 63. As the rack 624 moves downward, the first gear 63 can be driven to rotate. Moreover, since the downward movement of the annular frame 623 can synchronously drive all the racks 624 to move downward, the racks 624 can be assisted to move downward synchronously, and then all the first gears 63 can be synchronously driven to rotate. After the first gear 63 is driven, the expansion frame 64 installed at its bottom can be driven to expand outward. During this process, since each expansion frame 64 is arranged in a \'丿\' shape inclined inward and a guide plate 65 is provided at its bottom, such a design can assist in guiding, enabling it to better insert between the branches and leaves. At this time, expansion can be carried out to better open the branches and leaves, effectively avoiding the situation that the intelligent camera 34 is blocked. This design can further improve the monitoring effect of the device on agricultural pests and diseases and enhance the protection ability against pests and diseases;

[0036] By providing the rotating mechanism 7 and the lateral adjustment mechanism 9, the present device can cooperate with the lifting mechanism 2 to realize more abundant free movement functions during use. Specifically, during use, when the lifting mechanism 2 is adjusted in height, the second gear 73 can be driven to rotate by starting the second motor 72. The second gear 73 and the gear ring 75 are meshed and connected. As the second gear 73 rotates, the turntable 74 can be driven to rotate. The lateral adjustment mechanism 9 is installed on the top of the turntable 74. Therefore, as the turntable 74 rotates, the travel direction of the lateral adjustment mechanism 9 can be changed. At this time, the lateral and longitudinal positions of the smart camera 34 can be flexibly adjusted. At the same time, during the adjustment process, the second screw rod 96 is driven to rotate by starting the third motor 95. At this time, the second screw rod 96 can drive the slide plate 97 to slide on the inner side of the transverse rail 94. As the slide plate 97 slides, its end can be driven The connecting rod 31 and the mounting frame 32 are displaced laterally, so that the lateral position of the smart camera 34 can be freely adjusted. Moreover, during the adjustment process, the second electric push rod 922 can be started to operate. The second electric push rod 922 is hingedly mounted between the transverse rail 94 and the top plate 71 through the first hinge frame 921 and the second hinge frame 923. The extension and retraction of the second electric push rod 922 can drive the mounting seat 93 on the hinge seat 91 to rotate, so that the transverse rail 94 can be adjusted to a tilted state. It can be seen that the device as a whole can flexibly adjust the transverse, longitudinal and tilted positions of the smart camera 34 during application, and the overall monitoring adaptation performance is stronger; during the adjustment process, the supporting rod 76 and the supporting sleeve 77 slide with each other, which can support the lifting and lowering of the slide rod 24, which can play a role in assisting the support of the top plate 71, so that the top plate can have better lifting and lowering adjustment stability.

Claims

1. An intelligent agricultural pest monitoring system, characterized in that: It includes an installation base (1). A lifting mechanism (2) is fixedly installed in the middle of the top of the installation base (1). A rotating mechanism (7) is fixedly installed at the top of the lifting mechanism (2). A lateral adjustment mechanism (9) is fixedly installed at the top of the rotating mechanism (7). A photographing mechanism (3) is fixedly installed at the end of the lateral adjustment mechanism (9). An expansion mechanism (6) is fixedly installed on the outside of the photographing mechanism (3). The photographing mechanism (3) includes a connecting rod (31). The connecting rod (31) is fixedly installed at the end of the lateral adjustment mechanism (9). An installation frame (32) is fixedly installed at the outer end of the connecting rod (31). A fixed seat (33) is fixedly installed at the bottom of the installation frame (32). An intelligent camera (34) is fixedly installed at the bottom of the fixed seat (33). The expansion mechanism (6) is movably installed on the outside of the installation frame (32).

2. The intelligent agricultural pest monitoring system according to claim 1, characterized in that: The expansion mechanism (6) includes a groove body (61) and a power assembly (62). The groove bodies (61) are arranged in an equidistant annular pattern on the outside of the installation frame (32). A first gear (63) is rotatably connected to the outer end of the inside of the groove body (61). An expansion frame (64) is fixedly installed at the bottom of the first gear (63). The power assembly (62) is fixedly installed at one end of the top of the connecting rod (31) close to the installation frame (32).

3. The intelligent agricultural pest monitoring system according to claim 2, characterized in that: The power assembly (62) includes a connecting arm (621). The connecting arm (621) is fixedly installed on one side of the top of the connecting rod (31) close to the installation frame (32). A first electric push rod (622) is fixedly installed at the top of the connecting arm (621). A ring-shaped frame (623) is fixedly installed at the output end of the first electric push rod (622). Rack teeth (624) are fixedly installed at the bottom of the ring-shaped frame (623) in an equidistant annular pattern. The rack teeth (624) are meshed with the first gear (63). The rack teeth (624) are slidably connected to the inside of the groove body (61).

4. The intelligent agricultural pest monitoring system according to claim 3, characterized in that: A guide plate (65) is fixedly installed at the bottom of the expansion frame (64). Both ends of the guide plate (65) are arranged in an isosceles triangle shape. The overall shape of the expansion frame (64) is in a shape of a reverse slash character that inclines towards the inside.

5. The intelligent agricultural pest monitoring system according to claim 1, characterized in that: Fixing frames (5) are fixedly installed at the bottom of the installation base (1) in an equidistant annular pattern. Installation holes (4) are opened at both lower ends of both sides of the fixing frames (5). The installation holes (4) are counterbored holes. Support fixing plates (8) are fixedly installed at the outer corners of the fixing frames (5). The overall shape of the support fixing plates (8) is a right trapezoid. The outer edges of the fixing frames (5), the installation base (1) and the support fixing plates (8) are all arranged in an arc shape.

6. The intelligent agricultural pest monitoring system according to claim 1, characterized in that: The lifting mechanism (2) comprises a rail frame (21) and a first motor (22), wherein the first motor (22) is fixedly mounted in the middle of the bottom of the mounting base (1), and the rail frame (21) is fixedly mounted in the middle of the top of the mounting base (1). The interior of the rail frame (21) is rotatably connected to a first screw rod (23), the outer surface of the first screw rod (23) is threadedly connected to a sliding rod (24), the sliding rod (24) is slidably connected to the interior of the rail frame (21), the top of the sliding rod (24) is fixedly connected to the rotating mechanism (7), and the output end of the first motor (22) is fixedly connected to the bottom of the first screw rod (23).

7. The intelligent agricultural pest monitoring system according to claim 6, characterized in that: The rotating mechanism (7) comprises a top plate (71), a second motor (72) is fixedly mounted on one side of the bottom of the top plate (71), an output end of the second motor (72) passes through the top plate (71) and is fixedly mounted with a second gear (73), the top plate (71) is fixedly mounted on the top of the slide bar (24), a rotating plate (74) is rotatably connected to the middle of the top of the top plate (71), a gear ring (75) is fixedly mounted on the outer surface of the rotating plate (74), the gear ring (75) is meshingly connected to the second gear (73), and the lateral adjustment mechanism (9) is fixedly mounted on the top of the rotating plate (74).

8. The intelligent agricultural pest monitoring system according to claim 7, characterized in that: The bottom of the top plate (71) is fixedly mounted with support rods (76) arranged in a ring shape at equal intervals, and the top of the mounting base (1) is fixedly mounted with support sleeves (77) arranged in a ring shape at equal intervals, and the support rods (76) are slidably connected to the inner side of the support sleeves (77).

9. The intelligent agricultural pest monitoring system according to claim 8, characterized in that: The lateral adjustment mechanism (9) comprises an articulated seat (91) and an adjustment assembly (92); the articulated seat (91) is fixedly mounted on the top of the rotating disk (74); the inner upper end of the articulated seat (91) is hingedly mounted with a mounting seat (93); the top of the mounting seat (93) is fixedly mounted with a transverse rail (94); the end of the transverse rail (94) close to the rotating disk (74) is fixedly mounted with a third motor (95); the output end of the third motor (95) passes through the transverse rail (94) and is fixedly mounted with a second screw rod (96); the outer surface of the second screw rod (96) is threadedly connected with a slide plate (97); the slide plate (97) is slidably connected to the inner side of the transverse rail (94); the end of the slide plate (97) away from the rotating disk (74) is fixedly connected to the connecting rod (31); the adjustment assembly (92) is fixedly mounted on one side of the top of the top plate (71); the top of the adjustment assembly (92) is hingedly mounted with the bottom of the transverse rail (94).

10. The intelligent agricultural pest monitoring system according to claim 9, characterized in that: The adjustment assembly (92) comprises a first articulated frame (921), wherein the first articulated frame (921) is fixedly mounted on one end of the top of the top plate (71) close to the connecting rod (31), a second electric push rod (922) is hingedly mounted on the top of the top plate (71) through the first articulated frame (921), a second articulated frame (923) is fixedly mounted on the output end of the second electric push rod (922), and the top of the second articulated frame (923) is fixedly connected to the bottom of the transverse rail (94).

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