Rapid diagnosis device for forestry plant diseases and insect pests

Abstract

The invention discloses a rapid diagnosis device for forestry plant diseases and insect pests, and relates to the technical field of forestry plant disease and insect pest diagnosis equipment. Comprising a mounting base, an unmanned aerial vehicle body is fixedly mounted on the mounting base, a circular fluted disc is fixedly mounted on the lower end face of the mounting base, and a mounting assembly is arranged on the circular fluted disc; a connecting vertical plate is fixedly mounted on the mounting assembly, and an angle adjusting assembly is arranged on the connecting vertical plate; a first electric push rod is fixedly mounted on the angle adjusting assembly, a positioning block is fixedly mounted on an output rod of the first electric push rod, an annular unfolding assembly is arranged on the positioning block, a camera is arranged on the annular unfolding assembly, and the mounting assembly comprises an annular groove formed in a circular fluted disc. Through cooperative use of the mounting assembly, the angle adjusting assembly and the annular unfolding assembly, the problem of leaf shielding is effectively solved, it is ensured that the camera always keeps a proper shooting angle, and the precision and efficiency of forestry disease and pest monitoring are optimized.

Description

Technical Field

[0001] The present invention relates to the technical field of forestry pest and disease diagnosis equipment, and specifically relates to a rapid diagnosis device for forestry plant pests and diseases. Background Art

[0002] Forestry pests and diseases are an important part of forestry prevention and control work. The traditional diagnosis of forestry pests and diseases is carried out by the cooperation of manual labor and camera equipment. However, for the high positions of trees, there are problems with inconvenient operation. With the development and application of unmanned aerial vehicles (UAVs), UAVs are also used in forestry in cooperation with camera devices for pest and disease diagnosis. By transmitting the captured images to the control terminal, and then professional personnel compare and judge to find out the types of pests and diseases.

[0003] In the prior art, a Chinese patent with the publication number "CN216560294U" discloses a rapid diagnosis device for forestry pests and diseases. By improving the structure of the UAV and adjusting the installation position of the camera at the same time, under the combined action of the dial rod, the extension rod and the rotating disk, the interference of branches and leaves on the camera during the shooting process can be reduced, which is beneficial to the progress of pest and disease diagnosis work, and solves the problem that when the existing UAV is used in cooperation with a camera device, during the operation of the UAV, the branches and leaves of the trees will interfere with the shooting work of the UAV.

[0004] In the above-described solution, by rotating the dial rod, the branches and leaves are dialed to ensure the clarity of the camera during shooting. However, in this solution, during the process of dialing the branches and the vertical rod by the dial rod and the extension rod, since the rotating disk can only rotate in one direction during rotation, only the branches and the vertical rod can be dialed to one side, and the branches and leaves on the other side will still block the camera. And in this solution, the angle of the camera is fixed, and only by adjusting the overall angle of the UAV can the angle of the camera be changed, which is more troublesome to operate. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a rapid diagnosis device for forestry plant pests and diseases, which solves the problems mentioned in the above background art.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions:

[0007] A rapid diagnosis device for forestry plant pests and diseases includes a mounting base, on which a UAV body is fixedly installed. A circular gear disk is fixedly installed on the lower end surface of the mounting base, and an installation component is arranged on the circular gear disk;

[0008] The installation component is fixedly installed with a connecting vertical plate, and an angle adjustment component is arranged on the connecting vertical plate;

[0009] A first electric push rod is fixedly installed on the angle adjustment assembly. The output rod of the first electric push rod is fixedly installed with a positioning block. An annular unfolding assembly is arranged on the positioning block, and a camera is arranged on the annular unfolding assembly.

[0010] Preferably, the installation assembly includes an annular groove opened on the circular gear disk. A U-shaped frame plate is slidably installed inside the annular groove. A first motor is fixedly installed on the U-shaped frame plate. The output end of the first motor is fixedly installed with a driving shaft. A driving gear is fixedly installed on the driving shaft. A driving groove is opened inside the U-shaped frame plate.

[0011] Preferably, the U-shaped frame plate is located outside the circular gear disk. The driving gear is located inside the driving groove, and the driving gear meshes with the circular gear disk.

[0012] Preferably, the angle adjustment assembly includes a rotating shaft rotatably installed on the connecting vertical plate. An adjusting plate is fixedly installed on the rotating shaft. A first connecting frame is fixedly installed on the upper end surface of the adjusting plate. An adjusting rotating rod is rotatably installed inside the first connecting frame.

[0013] Preferably, a second motor is fixedly installed on the lower end surface of the U-shaped frame plate. The output end of the second motor is fixedly installed with an adjusting lead screw. A lifting slider is movably installed on the adjusting lead screw. A second connecting frame is fixedly installed on the side end surface of the lifting slider. An L-shaped fixed plate is fixedly installed on the lower end surface of the U-shaped frame plate and on one side of the second motor. A limiting sliding groove is opened on the inner side surface of the L-shaped fixed plate. A limiting slider is fixedly installed on the lifting slider.

[0014] Preferably, a stabilizing groove is opened on the adjusting plate. A stabilizing plate is fixedly installed on the side end surface of the positioning block. One end of the stabilizing plate away from the positioning block extends into the stabilizing groove. The stabilizing plate is slidably installed with the stabilizing groove. One end of the adjusting rotating rod away from the first connecting frame is rotatably connected to the second connecting frame. One end of the adjusting lead screw away from the second motor is rotatably connected to the L-shaped fixed plate. The limiting slider is slidably connected to the limiting sliding groove.

[0015] Preferably, the annular unfolding assembly includes a circular block fixedly installed on the positioning block. A plurality of installation grooves are opened on the circular block. Installation shafts are rotatably installed inside the plurality of installation grooves. Arc-shaped top rods are fixedly installed on the installation shafts. An umbrella surface is fixedly installed on the plurality of arc-shaped top rods.

[0016] Preferably, a fixed rod is fixedly installed on the inner side surface of the circular block. One end of the fixed rod away from the circular block is fixedly installed with a fixed block. A plurality of second electric push rods are fixedly installed on the fixed block. The output end of the second electric push rod is fixedly installed with an annular block. A positioning groove is opened on the annular block.

[0017] Preferably, a rotating shaft is rotatably installed inside the positioning groove, a driving rod is fixedly installed on the rotating shaft, and a mounting frame is fixedly installed on the side end face of the arc-shaped ejector rod.

[0018] Preferably, the camera is fixedly installed on the fixed block, the annular block is slidably installed on the fixed rod, and one end of the driving rod away from the rotating shaft is rotatably connected to the mounting frame.

[0019] The present invention provides a rapid diagnosis device for forestry plant diseases and insect pests. Compared with the prior art, it has the following beneficial effects:

[0020] 1. In the present invention, the entire device is lifted to a specified height by the UAV body, and then the driving gear on the driving shaft is rotated by the first motor. By the cooperation of the driving gear and the circular tooth disc, the U-shaped frame plate rotates around the circular tooth disc. By adjusting the position of the U-shaped frame plate, it is ensured that the camera on the annular unfolding assembly is in the best shooting position, realizing the precise monitoring and diagnosis of forestry diseases and insect pests.

[0021] 2. In the present invention, the second motor drives the adjusting screw rod to rotate forward and backward. The lifting slider on the adjusting screw rod will cooperate with the limiting slider and the limiting chute to realize the rising and falling of the lifting slider. When rising, the second connecting frame on the lifting slider will cooperate with the adjusting rotating rod and the first connecting frame to drive the adjusting plate to rotate around the rotating shaft, and the angle of the camera is adjusted by the adjusting plate, so that the camera can always maintain a suitable angle and obtain clear images, effectively improving the effect of the precise monitoring and diagnosis of forestry diseases and insect pests by the device.

[0022] 3. In the present invention, in order to prevent the leaves on the tree from blocking the camera and preventing the camera from photographing the pests on the tree trunk, the second electric push rod drives the annular block to slide limit on the fixed rod. The annular block drives the driving rod to move through the rotating shaft in the positioning groove, and then by the cooperation of the driving rod and the arc-shaped ejector rod, and the cooperation of the arc-shaped ejector rod and the circular block through the mounting shaft, the umbrella surface on the arc-shaped ejector rod is unfolded outward. While unfolding, the leaves on the tree are pushed outward, thus clearing the field of view in front of the camera. The unfolding force of the umbrella surface can ensure that the camera can maintain a clear viewing angle for pest and disease monitoring.

[0023] 4. In the present invention, through the combined use of the installation component, the angle adjustment component and the annular unfolding component, the problem of leaf occlusion is effectively solved, ensuring that the camera always maintains a suitable shooting angle, and optimizing the accuracy and efficiency of forestry pest and disease monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic structural diagram of the installation component in the present invention;

[0026] Figure 3 This is a schematic structural diagram of the circular gear disk in the present invention;

[0027] Figure 4 This is a schematic structural diagram of the angle adjustment component in the present invention;

[0028] Figure 5 This is a schematic structural diagram of the lifting slider in the present invention;

[0029] Figure 6 This is a cross-sectional view of the adjusting plate in the present invention;

[0030] Figure 7 This is a schematic structural diagram of the annular unfolding component in the present invention;

[0031] Figure 8 This is a schematic structural diagram of the arc-shaped ejector rod in the present invention.

[0032] In the figure: 1, mounting base; 2, UAV body; 3, circular gear disk; 4, connecting vertical plate; 5, first electric push rod; 6, positioning block; 7, camera; 8, annular groove; 9, U-shaped frame plate; 10, first motor; 11, driving shaft; 12, driving gear; 13, driving groove; 14, rotating shaft; 15, adjusting plate; 16, first connecting frame; 17, adjusting rotating rod; 18, second motor; 19, adjusting lead screw; 20, lifting slider; 21, second connecting frame; 22, L-shaped fixed plate; 23, limiting sliding groove; 24, limiting slider; 25, circular block; 26, mounting groove; 27, mounting shaft; 28, arc-shaped ejector rod; 29, umbrella surface; 30, fixing rod; 31, fixing block; 32, second electric push rod; 33, annular block; 34, positioning groove; 35, rotating shaft; 36, driving rod; 37, mounting frame; 38, stabilizing groove; 39, stabilizing plate. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Please refer to Figure 1-8The present invention is a rapid diagnosis device for forestry plant diseases and insect pests, including a mounting base 1, a drone body 2 is fixedly mounted on the mounting base 1, a spherical toothed disk 3 is fixedly mounted on the lower end surface of the mounting base 1, a mounting assembly is arranged on the spherical toothed disk 3, a connecting vertical plate 4 is fixedly mounted on the mounting assembly, an angle adjustment assembly is arranged on the connecting vertical plate 4, a first electric push rod 5 is fixedly mounted on the angle adjustment assembly, a positioning block 6 is fixedly mounted on the output rod of the first electric push rod 5, a ring-shaped expansion assembly is arranged on the positioning block 6, and a camera 7 is arranged on the ring-shaped expansion assembly, wherein a controller can be arranged on the drone body 2, the controller has a built-in wireless transmission module, the controller is wirelessly connected to the operating end to ensure that the photos taken by the camera 7 can be diagnosed in time, wherein the working principle and structure of the drone body 2 are technologies well known to those skilled in the art, and no specific details are given here.

[0035] The mounting assembly includes an annular groove 8 provided on the spherical toothed disk 3, a U-shaped frame plate 9 is slidably mounted inside the annular groove 8, a first motor 10 is fixedly mounted on the U-shaped frame plate 9, a driving shaft 11 is fixedly mounted on the output end of the first motor 10, a driving gear 12 is fixedly mounted on the driving shaft 11, a driving groove 13 is provided inside the U-shaped frame plate 9, the U-shaped frame plate 9 is located on the outside of the spherical toothed disk 3, the driving gear 12 is located inside the driving groove 13, the driving gear 12 is meshed with the spherical toothed disk 3, wherein the power source of the first motor 10 can be mounted on the U-shaped frame plate 9 to ensure that the first motor 10 can work normally.

[0036] In this embodiment, the drone body 2 is used to raise the entire device to a specified height, and then the first motor 10 is used to drive the driving gear 12 on the driving shaft 11 to rotate. The driving gear 12 cooperates with the spherical gear plate 3 to cause the U-shaped frame plate 9 to rotate around the spherical gear plate 3. By adjusting the position of the U-shaped frame plate 9, the camera 7 on the annular unfolding assembly is ensured to be in the best shooting position, thereby achieving accurate monitoring and diagnosis of forest pests and diseases.

[0037] The angle adjustment assembly includes a rotating shaft 14 rotatably mounted on the connecting vertical plate 4. An adjusting plate 15 is fixedly mounted on the rotating shaft 14. A first connecting frame 16 is fixedly mounted on the upper end surface of the adjusting plate 15. An adjusting rotating rod 17 is rotatably mounted inside the first connecting frame 16. A second motor 18 is fixedly mounted on the lower end surface of the U-shaped frame plate 9. An adjusting screw rod 19 is fixedly mounted on the output end of the second motor 18. A lifting slider 20 is movably mounted on the adjusting screw rod 19. A second connecting frame 21 is fixedly mounted on the side end surface of the lifting slider 20. An L-shaped fixed plate 22 is fixedly mounted on the lower end surface of the U-shaped frame plate 9 and on one side of the second motor 18. A limiting chute 23 is formed on the inner side surface of the L-shaped fixed plate 22. A limiting slider 24 is fixedly mounted on the lifting slider 20. A stabilizing groove 38 is formed on the adjusting plate 15. A stabilizing plate 39 is fixedly mounted on the side end surface of the positioning block 6. One end of the stabilizing plate 39 away from the positioning block 6 extends into the stabilizing groove 38. The stabilizing plate 39 is slidably mounted with the stabilizing groove 38. One end of the adjusting rotating rod 17 away from the first connecting frame 16 is rotatably connected to the second connecting frame 21. One end of the adjusting screw rod 19 away from the second motor 18 is rotatably connected to the L-shaped fixed plate 22. The limiting slider 24 is slidably connected with the limiting chute 23. By sliding the limiting slider 24 in the limiting chute 23, it is ensured that the lifting slider 20 can slide vertically on the adjusting screw rod 19. Among them, the stabilizing groove 38 can accommodate the extended stabilizing plate 39. By the limiting sliding of the stabilizing plate 39 in the stabilizing groove 38, it is ensured that the annular unfolding assembly on the positioning block 6 can be in a stable state.

[0038] In this embodiment, by driving the adjusting screw rod 19 to rotate forward and backward by the second motor 18, the lifting slider 20 on the adjusting screw rod 19 will, through the cooperation of the limiting slider 24 and the limiting chute 23, realize the rising and falling of the lifting slider 20. When rising, the second connecting frame 21 on the lifting slider 20 will, through the cooperation of the adjusting rotating rod 17 and the first connecting frame 16, drive the adjusting plate 15 to rotate around the rotating shaft 14, and adjust the angle of the camera 7 through the adjusting plate 15, so that the camera 7 can always maintain a suitable angle, obtain clear images, and effectively improve the accuracy of the device in monitoring and diagnosing forestry pests and diseases.

[0039] The annular unfolding assembly includes a circular block 25 fixedly mounted on the positioning block 6, the circular block 25 is provided with a plurality of mounting grooves 26, a mounting shaft 27 is rotatably mounted inside the plurality of mounting grooves 26, an arc-shaped top rod 28 is fixedly mounted on the mounting shaft 27, an umbrella surface 29 is fixedly mounted on the plurality of arc-shaped top rods 28, a fixing rod 30 is fixedly mounted on the inner side surface of the circular block 25, a fixing block 31 is fixedly mounted on the end of the fixing rod 30 away from the circular block 25, a plurality of second electric push rods 32 are fixedly mounted on the fixing block 31, an annular block 33 is fixedly mounted on the output end of the second electric push rod 32, a positioning groove 34 is provided on the annular block 33, a rotating shaft 35 is rotatably mounted inside the positioning groove 34, a driving rod 36 is fixedly mounted on the rotating shaft 35, a mounting bracket 37 is fixedly mounted on the side end surface of the arc-shaped top rod 28, a camera 7 is fixedly mounted on the fixing block 31, and the annular block The annular block 33 is slidably mounted on the fixed rod 30, and the end of the driving rod 36 away from the rotating shaft 35 is rotatably connected to the mounting frame 37, wherein the annular block 33 is limitedly slid on the fixed rod 30 to ensure that the annular block 33 will not be offset during the limited sliding of the fixed rod 30, wherein the multiple arc-shaped top rods 28 and the driving rod 36 are arranged obliquely, and during the operation of the entire device, in order to ensure that the camera 7 can better photograph the location of insect pests on the tree trunk, the annular unfolding component will be driven by the first electric push rod 5 to extend between the leaves, and when the entire arc-shaped top rod 28 is unfolded outward, the umbrella cover 29 on the arc-shaped top rod 28 can be used to open the blocked branches and leaves, and the material of the umbrella cover 29 is blind polyester plain cloth, wherein the umbrella cover 29 is in a folded state when it is not opened by the arc-shaped top rod 28.

[0040] In this embodiment, in order to prevent the leaves on the trees from blocking the camera 7 and making it impossible for the camera 7 to record the pests and diseases on the tree trunk, the second electric push rod 32 drives the annular block 33 to slide on the upper limit of the fixed rod 30, and the annular block 33 drives the driving rod 36 to move through the rotating shaft 35 in the positioning groove 34, and then the driving rod 36 cooperates with the arc-shaped top rod 28, and the arc-shaped top rod 28 cooperates with the circular block 25 through the mounting shaft 27, so that the umbrella cover 29 on the arc-shaped top rod 28 is unfolded outward, and at the same time, the leaves on the tree are pushed outward, thereby clearing the field of view in front of the camera 7, and the unfolding force of the umbrella cover 29 can ensure that the camera 7 can maintain a clear viewing angle for pest and disease monitoring.

[0041] Working principle:

[0042] When in use, the entire device is raised to a specified height by the drone body 2, and then the annular unfolding device on the positioning block 6 is driven by the first electric push rod 5 to extend to the position of the tree belt diagnosis;

[0043] Then, the first motor 10 drives the driving gear 12 on the driving shaft 11 to rotate. By utilizing the cooperation between the driving gear 12 and the circular gear disc 3, the U-shaped frame plate 9 rotates around the circular gear disc 3. By adjusting the position of the U-shaped frame plate 9, it is ensured that the camera 7 on the annular unfolding assembly is in the best shooting position;

[0044] When the angle of the camera 7 needs to be adjusted, the second motor 18 drives the adjusting lead screw 19 to rotate forward and backward. The lifting slider 20 on the adjusting lead screw 19 will rise and fall through the cooperation between the limit slider 24 and the limit sliding groove 23. When rising, the second connecting frame 21 on the lifting slider 20 will drive the adjusting plate 15 to rotate around the rotating shaft 14 through the cooperation between the adjusting rotating rod 17 and the first connecting frame 16. The angle of the camera 7 is adjusted by the adjusting plate 15, so that the camera 7 can always maintain a proper angle and obtain clear images;

[0045] In order to prevent the leaves on the tree from blocking the camera 7 and making it impossible for the camera 7 to photograph the pests on the tree trunk, the second electric push rod 32 drives the annular block 33 to slide in a limited manner on the fixed rod 30. The annular block 33 drives the driving rod 36 to move through the rotating shaft 35 in the positioning groove 34. Then, by utilizing the cooperation between the driving rod 36 and the arc-shaped top rod 28, and the cooperation between the arc-shaped top rod 28 and the circular block 25 through the mounting shaft 27, the umbrella surface 29 on the arc-shaped top rod 28 unfolds outward. While unfolding, the leaves on the tree are pushed outward, thereby clearing the field of view in front of the camera 7. The unfolding force of the umbrella surface 29 can ensure that the camera 7 can maintain a clear viewing angle.

[0046] In this technical solution, four brackets are installed on the lower end surface of the UAV body 2 to facilitate the placement of the entire device on the ground. When the U-shaped frame plate 9 rotates on the circular gear disc 3, the first electric push rod 5 moves all the structures on the positioning block 6 inward. When the U-shaped frame plate 9 rotates, the positioning block 6 and the annular unfolding assembly are inside the four brackets. At the same time, in order to ensure the clarity of the camera 7 during shooting, a lighting lamp can be installed on the arc-shaped top rod 28. Since the lighting lamp is a technology well-known to those skilled in the art, no specific description is given here.

[0047] It should be noted that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0048] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A rapid diagnosis device for forestry plant diseases and insect pests, comprising a mounting base (1), characterized in that: The drone body (2) is fixedly installed on the mounting base (1), and a circular gear disk (3) is fixedly installed on the lower end surface of the mounting base (1). An installation component is arranged on the circular gear disk (3). A connecting vertical plate (4) is fixedly installed on the installation component, and an angle adjustment component is arranged on the connecting vertical plate (4). A first electric push rod (5) is fixedly installed on the angle adjustment component. The output rod of the first electric push rod (5) is fixedly installed with a positioning block (6). An annular unfolding component is arranged on the positioning block (6), and a camera (7) is arranged on the annular unfolding component.

2. The rapid diagnosis device for forestry plant diseases and insect pests according to claim 1, wherein: The installation component includes an annular groove (8) opened on the circular gear disk (3). A U-shaped frame plate (9) is slidably installed inside the annular groove (8). A first motor (10) is fixedly installed on the U-shaped frame plate (9). The output end of the first motor (10) is fixedly installed with a driving shaft (11). A driving gear (12) is fixedly installed on the driving shaft (11). A driving groove (13) is opened inside the U-shaped frame plate (9).

3. The rapid diagnosis device for forestry plant diseases and insect pests according to claim 2, wherein: The U-shaped frame plate (9) is located outside the circular gear disk (3), the driving gear (12) is located inside the driving groove (13), and the driving gear (12) meshes with the circular gear disk (3).

4. The rapid diagnosis device for forestry plant diseases and insect pests according to claim 2, characterized in that: The angle adjustment component includes a rotating shaft (14) rotatably installed on the connecting vertical plate (4). An adjustment plate (15) is fixedly installed on the rotating shaft (14). A first connecting frame (16) is fixedly installed on the upper end surface of the adjustment plate (15). An adjustment rotating rod (17) is rotatably installed inside the first connecting frame (16).

5. The rapid diagnosis device for forestry plant diseases and insect pests according to claim 4, characterized in that: A second motor (18) is fixedly installed on the lower end surface of the U-shaped frame plate (9). The output end of the second motor (18) is fixedly installed with an adjustment lead screw (19). A lifting slider (20) is movably installed on the adjustment lead screw (19). A second connecting frame (21) is fixedly installed on the side end surface of the lifting slider (20). An L-shaped fixed plate (22) is fixedly installed on the lower end surface of the U-shaped frame plate (9) and on one side of the second motor (18). A limiting sliding groove (23) is opened on the inner side surface of the L-shaped fixed plate (22). A limiting slider (24) is fixedly installed on the lifting slider (20).

6. The rapid diagnosis device for forestry plant diseases and insect pests according to claim 5, characterized in that: A stabilizing groove (38) is opened on the adjustment plate (15). A stabilizing plate (39) is fixedly installed on the side end surface of the positioning block (6). One end of the stabilizing plate (39) far away from the positioning block (6) extends into the stabilizing groove (38). The stabilizing plate (39) is slidably installed with the stabilizing groove (38). One end of the adjustment rotating rod (17) far away from the first connecting frame (16) is rotatably connected with the second connecting frame (21). One end of the adjustment lead screw (19) far away from the second motor (18) is rotatably connected to the L-shaped fixed plate (22). The limiting slider (24) is slidably connected with the limiting sliding groove (23).

7. A rapid diagnosis device for forestry plant diseases and insect pests according to claim 1, characterized in that: The annular unfolding assembly includes a circular block (25) fixedly installed on the positioning block (6). A plurality of mounting grooves (26) are formed in the circular block (25). An installation shaft (27) is rotatably installed inside the plurality of mounting grooves (26). An arc-shaped ejector rod (28) is fixedly installed on the installation shaft (27). An umbrella surface (29) is fixedly installed on the plurality of arc-shaped ejector rods (28).

8. The rapid diagnosis device for forestry plant diseases and insect pests according to claim 7, characterized in that: A fixing rod (30) is fixedly installed on the inner side surface of the circular block (25). A fixing block (31) is fixedly installed at one end of the fixing rod (30) away from the circular block (25). A plurality of second electric push rods (32) are fixedly installed on the fixing block (31). The output end of the second electric push rod (32) is fixedly installed with an annular block (33). A positioning groove (34) is formed in the annular block (33).

9. The rapid diagnosis device for forestry plant diseases and insect pests according to claim 8, wherein: A rotating shaft (35) is rotatably installed inside the positioning groove (34). A driving rod (36) is fixedly installed on the rotating shaft (35). An installation frame (37) is fixedly installed on the side end surface of the arc-shaped ejector rod (28).

10. A rapid diagnosis device for forestry plant pests and diseases according to claim 9, characterized in that: The camera (7) is fixedly installed on the fixing block (31). The annular block (33) is slidably installed on the fixing rod (30). One end of the driving rod (36) away from the rotating shaft (35) is rotatably connected to the installation frame (37).

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