Disease and pest forecasting device for plant protection

Abstract

The utility model relates to the technical field of plant protection, in particular to a disease and pest forecasting device for plant protection, which comprises a top plate, a protective cover and a support plate, the protective cover is fixedly connected with the support plate, the lower surface of the top plate is fixedly connected with a support block, one side of the support block is provided with an insertion groove, and an insertion block is inserted into the inner wall of the insertion groove. Cleaning rods are fixedly connected to the sides, away from the inserting grooves, of the inserting blocks. Compared with the prior art, by arranging the supporting block, the inserting block, the cleaning rod and the fixing assembly, after the inserting block is inserted into an inserting groove in the supporting block, the fixing assembly is adjusted, so that an abutting plate abuts against the bottom of a penetrating groove, the cleaning rod is fixed to the supporting block, and at the moment, the cleaning rod drives a cleaning brush to clean the protective cover; the abutting plate is separated from the penetrating groove, then the cleaning rod can be taken down by pulling the cleaning rod, and then the cleaning rod can be replaced, so that the problem that the cleaning brush cannot be replaced due to the fact that the cleaning rod cannot be taken down is solved, and the cleaning effect of the protective cover is improved.

Description

Technical Field

[0001] This utility model relates to the field of plant protection technology, specifically to a pest and disease monitoring device for plant protection. Background Technology

[0002] Crop pest and disease forecasting, also known as crop pest and disease prediction and forecasting, is an important technical service in modern agriculture. It systematically and accurately monitors the occurrence dynamics of pests, diseases, weeds, and rodents in farmland, using knowledge and methods from biology, ecology, mathematics, systems science, and logic, combined with practical experience and historical data, to predict future trends in pest and disease damage, providing farmers with accurate and timely forecasting services.

[0003] Existing technology announcement number CN222284411U discloses a pest and disease monitoring device for plant protection, comprising a base, casters, a column, and a support plate. The casters are movably connected to the bottom of the base and are symmetrically distributed in pairs. The column is fixedly connected to the top of the base, and the support plate is fixedly connected to the upper end of the column. It also includes a monitoring component and an insect-attracting component. The monitoring component is located on the top of the support plate, and the insect-attracting component is located between the column and the support plate. This utility model belongs to the field of plant protection technology, specifically addressing the problems of insects dying or adhering to the lens when they remain on the imaging device for extended periods, affecting imaging work, and the insect attractant losing its effectiveness over time, making it inconvenient for users.

[0004] With the above setup, the existing monitoring device uses a camera to photograph insects, periodically wipes and cleans the exterior of the protective cover to reduce insect adhesion and improve image clarity, allows for the addition of appropriate amounts of insect attractant at intervals to ensure its effectiveness, and is easy to move and position, thus improving its practicality. However, the existing monitoring device has the following drawbacks during operation:

[0005] After prolonged use, the outer wall of the protective cover of the existing monitoring device needs to be cleaned with a cleaning rod. However, the cleaning rod is fixedly connected to the rotating shaft and cannot be disassembled or replaced. Therefore, the cleaning rod is prone to wear and dirt accumulation after prolonged use, resulting in poor cleaning of the protective cover and affecting the shooting work. Utility Model Content

[0006] This utility model aims to provide a pest and disease monitoring device for plant protection, mainly to solve the technical problems of existing technology, such as the inability to disassemble and replace the cleaning rod, the easy wear and tear of the cleaning rod, which results in poor cleaning effect on the protective cover and affects the shooting work.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A pest and disease monitoring device for plant protection includes a top plate, a protective cover, and a support plate. The protective cover is fixedly connected to the support plate. A support block is fixedly connected to the lower surface of the top plate. A slot is provided on one side of the support block. An insert block is inserted into the inner wall of the slot. A cleaning rod is fixedly connected to the side of the insert block away from the slot. A cleaning brush is fixedly connected to the side of the cleaning rod close to the protective cover. The cleaning brush is in contact with the protective cover. A threaded hole is provided on the outer wall of one side of the support block. A fixing component is installed inside the threaded hole.

[0009] The working principle and beneficial effects of this utility model:

[0010] 1. Working principle: When the cleaning brush needs to be disassembled, replaced and cleaned after long-term use, first adjust the fixing component so that the abutment plate disengages from the groove and retracts into the groove. Then pull the cleaning rod to remove it, and then press the limit rod to retract it into the movable groove. At this time, the compression spring pushes the compression block to push the cleaning brush out a distance. Then pull the cleaning brush to remove it for replacement.

[0011] 2. Beneficial effects:

[0012] Existing technology utilizes cameras to photograph insects, periodically wiping and cleaning the exterior of the protective cover to reduce insect adhesion and improve image clarity. It allows for the addition of appropriate amounts of insect-attracting agents at intervals to maintain their effectiveness. The device is also easily movable and allows for location tracking, improving its practicality. However, after prolonged use, the outer wall of the protective cover requires cleaning using a cleaning rod. Since the cleaning rod is fixedly connected to the rotating shaft and cannot be disassembled or replaced, it easily becomes worn and accumulates dirt after extended use. The previous situation resulted in poor cleaning of the protective cover, affecting filming. This solution addresses this by setting up a support block, insert block, cleaning rod, and fixing component. After the insert block is inserted into the slot on the support block, the fixing component is adjusted so that the abutment plate abuts against the bottom of the slot, fixing the cleaning rod to the support block. At this point, the cleaning rod drives the cleaning brush to clean the protective cover. By twisting the rotating block, the abutment plate is disengaged from the slot, and then the cleaning rod can be pulled to remove it for replacement. This avoids the problem of the cleaning rod being unable to be removed, which prevents the cleaning brush from being replaced, thus improving the cleaning effect of the protective cover and avoiding technical problems that affect filming.

[0013] Preferably, the fixing component includes a threaded rod that is threadedly connected to a threaded hole. One end of the threaded rod, located inside the slot, is fixedly connected to a stop plate, and the other end is fixedly connected to a rotating block. A through groove is formed on one side of the insert block, corresponding to the threaded hole, and the stop plate abuts against the through groove. An abutment groove is formed on the inner wall of one side of the slot, communicating with the threaded hole. By setting up the fixing component, the cleaning rod can be disassembled and fixed, allowing for convenient and practical replacement of the cleaning brush when it is damaged or needs to be replaced, simply by adjusting the fixing component.

[0014] Preferably, the bottom of the cleaning rod has a sliding groove, and the cleaning brush is slidably connected to the sliding groove. A limit hole is formed on one inner wall of the sliding groove, and a movable groove is formed on one side of the cleaning brush. A limit spring is fixed to the inner wall of the movable groove, and a limit rod is fixed to the other end of the limit spring. The limit rod is inserted into the limit hole. By setting the limit spring and the limit rod, the limit rod plays a role in limiting the cleaning brush and preventing the cleaning brush from falling off.

[0015] Preferably, the top of the chute has a movable groove, and the inner wall of the movable groove is symmetrically fixed with compression springs. The other end of the compression spring is fixed with a compression block, which abuts against the top of the cleaning brush. By setting the compression spring and the compression block, the compression block is compressed by the compression spring, which causes the compression block to compress the cleaning brush, making the cleaning brush more securely fixed inside the chute.

[0016] Preferably, the bristles of the cleaning brush are in contact with the outer surface of the protective cover, and the cleaning brush is arc-shaped. By setting the cleaning brush to an arc shape, the contact area between the cleaning brush and the protective cover is increased, resulting in a better cleaning effect.

[0017] Preferably, the outer wall of the rotating block has anti-slip texture. This increases the friction between the fingers and the rotating block, preventing slippage. Attached Figure Description

[0018] Figure 1 This is a structural diagram of the present utility model patent;

[0019] Figure 2 This is a structural diagram of the cleaning rod for this utility model patent;

[0020] Figure 3 This is a cross-sectional structural diagram of the cleaning rod of this utility model patent;

[0021] Figure 4 This is a diagram showing the internal structure of the cleaning rod in this utility model patent.

[0022] Figure 5 This utility model patent Figure 3 Structural diagram at point A;

[0023] Figure 6 This utility model patent Figure 4 Structural diagram at point B.

[0024] The reference numerals in the accompanying drawings include: 1. Top plate; 2. Protective cover; 3. Support plate; 4. Support block; 5. Slot; 6. Insert block; 7. Cleaning rod; 8. Cleaning brush; 9. Threaded hole; 10. Threaded rod; 11. Support plate; 12. Rotating block; 13. Through groove; 14. Support groove; 15. Slide groove; 16. Limiting hole; 17. Movable groove; 18. Limiting spring; 19. Limiting rod; 20. Moving groove; 21. Compression spring; 22. Compression block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a pest and disease monitoring device for plant protection includes a top plate 1, a protective cover 2, and a support plate 3. The protective cover 2 is fixedly connected to the support plate 3. A support block 4 is fixedly connected to the lower surface of the top plate 1. A slot 5 is provided on one side of the support block 4. An insert block 6 is inserted into the inner wall of the slot 5. A cleaning rod 7 is fixedly connected to the side of the insert block 6 away from the slot 5. A cleaning brush 8 is fixedly connected to the side of the cleaning rod 7 near the protective cover 2. The bristles of the cleaning brush 8 are in contact with the outer surface of the protective cover 2, and the cleaning brush 8 is arc-shaped. The protective cover 2 is in contact with the support block 4. A threaded hole 9 is provided on one side of the outer wall. A fixing component is installed inside the threaded hole 9. The fixing component includes a threaded rod 10, which is threadedly connected to the threaded hole 9. One end of the threaded rod 10 located inside the slot 5 is fixedly connected to a stop plate 11, and the other end of the threaded rod 10 is fixedly connected to a rotating block 12. A through groove 13 is provided on one side of the insert block 6. The through groove 13 corresponds to the threaded hole 9, and the stop plate 11 abuts against the through groove 13. A stop groove 14 is provided on one side of the inner wall of the slot 5. The stop groove 14 is connected to the threaded hole 9.

[0027] like Figure 4 and Figure 6As shown, a sliding groove 15 is provided at the bottom of the cleaning rod 7, and the cleaning brush 8 is slidably connected to the sliding groove 15. A limiting hole 16 is provided on one side of the inner wall of the sliding groove 15, and a movable groove 17 is provided on one side of the cleaning brush 8. A limiting spring 18 is fixedly connected to the inner wall of the movable groove 17, and a limiting rod 19 is fixedly connected to the other end of the limiting spring 18. The limiting rod 19 is inserted into the limiting hole 16. A movable groove 20 is provided at the top of the sliding groove 15, and a compression spring 21 is symmetrically fixedly connected to the inner wall of the movable groove 20. A compression block 22 is fixedly connected to the other end of the compression spring 21, and the compression block 22 abuts against the top of the cleaning brush 8.

[0028] As can be seen from the above, the specific embodiments of this utility model are as follows:

[0029] When the cleaning brush 8 needs to be disassembled, replaced, and cleaned after prolonged use, first rotate the rotating block 12 so that the rotating block 12 drives the threaded rod 10 to rotate, which in turn drives the abutment plate 11 to move, causing the abutment plate 11 to disengage from the through groove 13 and retract into the abutment groove 14. Then pull the cleaning rod 7 to remove it. Next, press the limiting rod 19 to squeeze the limiting spring 18 so that it retracts into the movable groove 17. At this time, the squeezing spring 21 pushes the squeezing block 22 to push the cleaning brush 8 out a certain distance. Then, pull the cleaning brush 8 to remove it for replacement.

[0030] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A disease and pest forecasting device for plant protection, comprising a top plate (1), a protective cover (2) and a support plate (3), characterized in that, The protective cover (2) is fixedly connected with the supporting plate (3), the lower surface of the top plate (1) is fixedly connected with the supporting block (4), one side of the supporting block (4) is provided with the insertion slot (5), the inner wall of the insertion slot (5) is inserted with the insertion block (6), one side of the insertion block (6) away from the insertion slot (5) is fixedly connected with the cleaning rod (7), one side of the cleaning rod (7) close to the protective cover (2) is fixedly connected with the cleaning brush (8), the cleaning brush (8) is in contact with the protective cover (2), the outer wall of one side of the supporting block (4) is provided with the threaded hole (9), and the threaded hole (9) is internally provided with the fixing assembly.

2. The disease and pest forecasting device for plant protection according to claim 1, characterized in that: The fixing assembly comprises a threaded rod (10), the threaded rod (10) is in threaded connection with the threaded hole (9), one end of the threaded rod (10) located in the insertion slot (5) is fixedly connected with the abutting plate (11), the other end of the threaded rod (10) is fixedly connected with the rotating block (12), one side of the insertion block (6) is provided with the through slot (13), the through slot (13) corresponds to the threaded hole (9), the abutting plate (11) abuts against the through slot (13), and the inner wall of one side of the insertion slot (5) is provided with the abutting groove (14) in communication with the threaded hole (9).

3. The disease and pest forecasting device for plant protection according to claim 1, characterized in that: The bottom of the cleaning rod (7) is provided with the sliding groove (15), the cleaning brush (8) is in sliding connection with the sliding groove (15), the inner wall of one side of the sliding groove (15) is provided with the limiting hole (16), one side of the cleaning brush (8) is provided with the movable slot (17), the inner wall of the movable slot (17) is fixedly connected with the limiting spring (18), the other end of the limiting spring (18) is fixedly connected with the limiting rod (19), and the limiting rod (19) is inserted into the limiting hole (16).

4. The disease and pest forecasting device for plant protection according to claim 3, characterized in that: The top of the sliding groove (15) is provided with the moving slot (20), the inner wall of the moving slot (20) is fixedly connected with the extrusion spring (21) in a symmetrical mode, the other end of the extrusion spring (21) is fixedly connected with the extrusion block (22), and the extrusion block (22) abuts against the top of the cleaning brush (8).

5. The disease and pest forecasting device for plant protection according to claim 1, characterized in that: The hair surface of the cleaning brush (8) is in contact with the outer surface of the protective cover (2), and the cleaning brush (8) is in the shape of a circular arc.

6. The disease and pest forecasting device for plant protection according to claim 2, characterized in that: The outer wall of the rotating block (12) is provided with the anti-skid lines.

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