Pruning equipment for blocking virus propagation of plants

Abstract

The invention relates to the technical field of plant pruning equipment, and discloses plant virus propagation blocking pruning equipment which comprises a set of handle rings, a collecting groove is formed in one end of each handle ring, a center shaft penetrates through the collecting grooves, scissor blades are arranged in the collecting grooves in a sliding mode and used for making contact with plant pruning, and a telescopic assembly is arranged on the center shaft; adjusting assemblies are arranged on the surfaces of one ends of the scissor blades; the telescopic assembly is used for telescopically adjusting the length of the scissor blade; the adjusting assembly is used for adjusting the angle according to different use scenes; rubber and plastic heat preservation materials are arranged on the surfaces of the handle rings; a trigger switch is arranged on one side of the handle ring, a heating wire is arranged on the scissor blade, and a storage power source is arranged in the handle ring. Compared with the prior art, residual impurities on the surfaces of the blades of the scissors are effectively reduced, the risk of pathogen diffusion is reduced, multi-angle pruning is achieved, and the equipment is made to meet the pruning requirements of different plants.

Description

Technical Field

[0001] The present invention relates to the technical field of plant pruning equipment, and specifically to a plant pruning equipment for blocking virus transmission. Background Art

[0002] Plant pruning is a common operation process in agricultural, horticultural, and forestry production. The cleanliness of pruning tools directly affects the healthy growth of plants. However, during the pruning process, plant sap, pathogenic microorganisms, and other impurities are easily attached to the blades of scissors. If not cleaned in time, it may lead to cross-transmission of plant diseases, affecting crop yields and the quality of horticultural landscapes. Especially in the wild environment, traditional pruning tools are inconvenient to clean, difficult to effectively inhibit virus transmission, increasing the operation difficulty and the risk of plant infection.

[0003] In the prior art, a Chinese patent document with the publication number CN212487417U proposes an electric scissors with a heatable blade, including a scissors main body. A first blade is provided at the front end of the scissors main body, and a heating sheet and a temperature sensor are provided above the first blade; the heating sheet and the temperature sensor are respectively connected to a heating sheet drive circuit and a blade temperature detection circuit through a conduction cable. By providing a heating sheet on the cutting blade, high-temperature disinfection of the cut can be carried out while pruning branches. However, in actual use, the blade may be cleaned by manual wiping or soaking in a disinfectant solution, but these methods have problems such as cumbersome operation, incomplete cleaning, or difficulty in applying to field operations. On the other hand, heating the scissors blade can kill some pathogens through high temperature, reducing the risk of virus transmission. However, relying solely on heating still cannot completely avoid the attachment of plant residues, so it will lead to cross-transmission of plant diseases, affecting crop yields and the quality of horticultural landscapes. Therefore, the present application discloses a plant pruning equipment for blocking virus transmission to meet the effect of ensuring that the pruning tool remains clean during use and effectively inhibiting virus transmission. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the present invention provides a plant pruning equipment for blocking virus transmission, which has the advantages of ensuring that the pruning tool remains clean during use and effectively inhibiting virus transmission, and solves a series of problems such as relying solely on heating still cannot completely avoid the attachment of plant residues, so it will lead to cross-transmission of plant diseases.

[0006] (2) Technical Solutions

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plant pruning device for blocking virus transmission, comprising a set of handle rings, a collecting groove is provided at one end of the handle ring, a central axis passes through the collecting groove, a scissors blade is slidably provided in the collecting groove, the scissors blade is used to contact with plant pruning, and a telescopic component is provided on the central axis; an adjustment component is provided on the surface of one end of the scissors blade; the telescopic component is used to telescopically adjust the length of the scissors blade; the adjustment component is used to adjust the angle according to different usage scenarios.

[0008] Preferably, the telescopic assembly includes a synchronization rod rotatably arranged on the collection groove, a connecting rod is arranged at one end of the synchronization rod, a guide groove is opened on the central axis, the guide groove is an arc structure deflected to one side, and one end of the connecting rod passes through the guide groove and is connected to the scissors blade.

[0009] Preferably, the adjustment component includes a first mounting plate arranged on the surface of one end of the scissors blade, a first rotating shaft is arranged on one side of the first mounting plate, a second rotating shaft is rotatably sleeved inside the first rotating shaft, a second mounting plate is arranged at one end of the second rotating shaft, an adjusting knife is arranged at the bottom of the second mounting plate, and a heating wire is also arranged on the adjusting knife.

[0010] Preferably, the surface of the handle ring is provided with rubber-plastic heat-insulating material.

[0011] Preferably, a trigger switch is provided on one side of the handle ring, a heating wire is provided on the blade of the scissors, and a storage power supply and an external power supply interface are provided in the handle ring respectively, supporting the access of 220V AC or a large-capacity mobile power supply, and a built-in power management module.

[0012] Preferably, a reset torsion spring is arranged on the central shaft, the reset torsion spring is sleeved on the collecting groove, one end of the reset torsion spring is arranged on the central shaft, and the other end of the reset torsion spring is arranged at the bottom of the synchronization rod.

[0013] Preferably, a plurality of limiting holes are provided at one end of the first rotating shaft, a rotating disk is provided at one end of the second rotating shaft, a plurality of friction grooves are provided on the surface of the rotating disk, a group of limiting rods are provided on one side of the rotating disk, and one end of the limiting rods can contact the limiting holes.

[0014] Preferably, a storage plate is provided on the inner wall of the central axis, a cleaning plate is slidably provided inside the storage plate, springs are provided inside the storage plate and the cleaning plate, the cleaning plate has a shape consistent with the inclination angle of the scissors blade, and the cleaning plate fits the surface of the scissors blade.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present invention provides a plant pruning device for blocking virus transmission, which has the following beneficial effects:

[0017] 1. The plant virus transmission blocking pruning equipment provides holding support through a handle ring, and a trigger switch is used to control the heating function of the scissors blade. The scissors blades are provided with heating wires, which are powered by a storage power supply to heat the scissors blades, thereby killing potential pathogens when pruning plants. When pruning plant branches, the scissors blades generate high temperatures at the moment of contact with the branches, which rapidly carbonizes the surface cells of the plant tissue at the incision, and at the same time inactivates pathogens (such as bacteria, fungi and virus particles) attached to the surface of the cutter or branches. The high temperature can destroy the protein shell of common plant viruses such as tobacco mosaic virus (TMV) within seconds, inactivate the viral RNA, and block its cross-transmission through pruning tools. Compared with traditional cold pruning, hot pruning can reduce the cross-infection rate of diseases such as fruit tree canker and grape downy mildew. At the same time, an adjustment component is provided at the end of the scissors blade, which can adjust the angle of the top of the scissors to achieve multi-angle pruning, making the equipment suitable for different plant pruning needs and improving flexibility. During the pruning process, the collection tank can clean the surface of the scissors blade, reduce the residual impurities on the surface of the scissors blade, and reduce the risk of pathogen spread. In addition, the surface of the ring is coated with rubber and plastic insulation material, which effectively insulates and protects, and improves the comfort of holding; optimizes the use experience of the equipment, making it more suitable for long-term operation.

[0018] 2. Use the power management module to switch between dual-mode power supply: When the device detects that an external power supply is connected, it will give priority to external power supply to extend the battery life; after disconnecting the external power supply, it will automatically switch to the power storage mode to ensure the continuity of pruning operations; High-power stable output: In external power mode, the heating wire can maintain a constant temperature of 300℃±10℃, which is especially suitable for coarse branch pruning or low-temperature environment operations, ensuring that the thickness of the carbonized layer of the incision reaches 0.2-0.5mm, significantly improving the virus inactivation efficiency; Fast charging compatibility: The external power interface is compatible with the PD / QC fast charging protocol, and supports charging the power storage power supply during pruning breaks (full in 1.5 hours). At the same time, the device has a built-in overheating protection circuit to prevent the risk of misoperation caused by accidentally touching the trigger switch 4 during charging.

[0019] 3. The plant virus transmission blocking pruning device enables the handle ring to drive the collection groove to rotate around the axis of the central shaft. At this time, the synchronous rod can be driven to rotate. When the synchronous rod rotates, the connecting rod moves along the arc-shaped guiding groove. The design of the arc-shaped guiding groove optimizes the movement track of the scissors blade, making the telescopic adjustment smoother and more stable, driving the scissors blade to expand and contract, changing the length of the scissors blade. The adjustment margin of the guiding groove is greater than the telescopic amount of the scissors blade. That is, when the scissors blade extends to the longest, there is still room for adjustment in the guiding groove. At this time, the plant branches can be pruned with the scissors blade. After pruning, a reset torsion spring is arranged on the central shaft. One end of the reset torsion spring is fixed on the central shaft, and the other end is connected to the bottom of the synchronous rod, which can push the scissors blade back to the initial position. The application of the reset torsion spring ensures that the scissors blade can automatically retract after cleaning, which is convenient for carrying and storing, reduces the safety hazard caused by the exposure of the blade, and improves the overall practicality and safety of the device.

[0020] 4. During the pruning process of the plant virus transmission blocking pruning device, when pruning branches at different angles is required, the limiting rod can be inserted into different limiting holes. When the limiting rod rotates, it can synchronously drive the second rotating shaft to rotate within the first rotating shaft. At this time, the adjusting knife can be driven by the second mounting plate to deflect simultaneously around the axis of the second rotating shaft, thereby realizing the angle adjustment of the adjusting knife, enabling the adjusting knife to be adjusted at multiple angles, suitable for pruning branches at different positions and angles, improving the flexibility and adaptability of pruning. The setting of multiple groups of limiting holes enables the adjusting knife to be stably fixed at multiple preset angles, avoiding angle sliding during the pruning process, improving the accuracy and safety of operation. The friction grooves on the surface of the rotating disk further enhance the stability of angle adjustment, making the adjusting knife less likely to shift due to external forces during use. The limiting rod makes the angle adjustment process more convenient, reduces the complexity of manual adjustment, thereby reducing the operation difficulty and usage risk, and improving the efficiency and safety of the pruning work.

[0021] 5. During the pruning process of the plant virus transmission blocking pruning device, when the scissors blade extends or contracts, the cleaning plate slides closely along the surface of the scissors blade under the action of the spring. The setting of the spring ensures that the cleaning plate always maintains an appropriate pressure and is in close contact with the surface of the scissors blade, achieving a stable and effective cleaning effect. It can automatically remove the impurities attached to the surface of the blade during the opening and closing process of the scissors blade, effectively reducing the influence of plant residues on the shearing effect and reducing the risk of pathogen transmission. The shape of the cleaning plate enables it to fit closely with the scissors blade, improving the cleaning efficiency, completing the surface cleaning of the scissors blade without additional operations, improving the automation degree and usage convenience of the device, and enhancing the durability and pruning quality of the scissors at the same time. Description of the Drawings

[0022] Figure 1Schematic diagram of the three-dimensional structure of the first perspective of the present invention;

[0023] Figure 2 Schematic diagram of the three-dimensional structure of the scissors blade of the present invention;

[0024] Figure 3 Schematic diagram of the moving path of the handle ring of the present invention;

[0025] Figure 4 Schematic diagram of the three-dimensional structure of the telescopic component of the present invention;

[0026] Figure 5 Schematic diagram of the three-dimensional structure of the adjusting component of the present invention;

[0027] Figure 6 For the present invention Figure 5 Enlarged three-dimensional structure diagram at position A in;

[0028] Figure 7 Schematic diagram of the moving path of the adjusting knife of the present invention.

[0029] In the figure: 1. Handle ring; 2. Central axis; 3. Collection groove; 4. Trigger switch; 5. Scissors blade; 6. Synchronous rod; 7. Connecting rod; 8. Guide groove; 9. Return torsion spring; 10. First mounting plate; 11. First rotating shaft; 12. Second rotating shaft; 13. Second mounting plate; 14. Adjusting knife; 15. Limiting hole; 16. Rotating disc; 17. Limiting rod; 18. Storage plate; 19. Cleaning plate. Detailed implementation manners

[0030] 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.

[0031] As introduced in the background art, there are deficiencies in the prior art. To solve the above technical problems, the present application proposes a plant virus transmission blocking pruning device.

[0032] In a typical implementation manner of the present application, as Figures 1 - 7As shown, a plant virus transmission blocking pruning device comprises a set of handle rings 1, one end of the handle ring 1 is provided with a collecting groove 3, a central axis 2 passes through the collecting groove 3, a scissors blade 5 is slidably provided in the collecting groove 3, the scissors blade 5 is used for contacting with plant pruning, and a telescopic component is provided on the central axis 2; an adjustment component is provided on the surface of one end of the scissors blade 5; the telescopic component is used for telescopically adjusting the length of the scissors blade 5; the adjustment component is used for adjusting the angle according to different usage scenarios; the surface of the handle ring 1 is provided with rubber and plastic insulation material; a trigger switch 4 is provided on one side of the handle ring 1, a heating wire is provided on the scissors blade 5, a storage power supply and an external power supply interface are respectively provided in the handle ring 1, supporting the access of 220V AC or a large-capacity mobile power supply, and a built-in power management module;

[0033] The handle ring 1 provides a gripping support, and the trigger switch 4 is used to control the heating function of the scissors blade 5. A heating wire is arranged on the scissors blade 5, which is powered by a storage power supply to heat the scissors blade 5, thereby killing potential pathogens when pruning plants. When pruning plant branches, the scissors blade 5 generates high temperature at the moment of contact with the branch, so that the surface cells of the plant tissue at the incision are quickly carbonized, and pathogens (such as bacteria, fungi and virus particles) attached to the surface of the cutter or branch are inactivated. The high temperature can destroy the protein shell of common plant viruses such as tobacco mosaic virus (TMV) within 0.5 seconds, inactivate the viral RNA, and block its cross-transmission through pruning tools. Compared with traditional cold pruning, Hot pruning can reduce the cross-infection rate of diseases such as fruit tree canker and grape downy mildew. At the same time, an adjustment component is provided at the end of the scissors blade 5, which can adjust the angle of the top of the scissors to achieve multi-angle pruning, making the equipment suitable for different plant pruning needs and improving flexibility. During the pruning process, the collection groove 3 can clean the surface of the scissors blade 5, reduce residual impurities on the surface of the scissors blade 5, and reduce the risk of pathogen spread. In addition, the surface of the ring 1 is coated with rubber and plastic insulation material, which effectively insulates and protects, and improves the comfort of holding; optimizes the use experience of the equipment, making it more suitable for long-term operation.

[0034] Furthermore, the power management module is used to switch between dual-mode power supplies: when the device detects that an external power supply is connected, external power supply is used first to extend the battery life; after the external power supply is disconnected, it automatically switches to the storage power supply mode to ensure the continuity of pruning operations; high-power stable output: in external power supply mode, the heating wire can maintain a constant temperature of 300℃±10℃, which is especially suitable for coarse branch pruning or operations in low temperature environments, ensuring that the thickness of the carbonized layer of the incision reaches 0.2-0.5mm, significantly improving the virus inactivation efficiency; fast charging compatibility: the external power supply interface is compatible with the PD / QC fast charging protocol, and supports charging the storage power supply during pruning breaks (fully charged in 1.5 hours). At the same time, the device has a built-in overheating protection circuit to prevent the risk of misoperation caused by accidentally touching the trigger switch 4 during charging.

[0035] As a preferred implementation mode in this embodiment, refer to the appendix Figures 1 - 4 , the telescopic assembly includes a synchronizing rod 6 rotatably arranged on the collection groove 3. One end of the synchronizing rod 6 is provided with a connecting rod 7. A guiding groove 8 is formed on the central shaft 2. The guiding groove 8 is an arc-shaped structure deflected to one side. One end of the connecting rod 7 penetrates through the guiding groove 8 and is connected to the scissor blade 5; a return torsion spring 9 is arranged on the central shaft 2. The return torsion spring 9 is sleeved on the collection groove 3. One end of the return torsion spring 9 is arranged on the central shaft 2, and the other end of the return torsion spring 9 is arranged at the bottom of the synchronizing rod 6;

[0036] By holding the handle ring 1, the handle ring 1 drives the collection groove 3 to rotate around the axis of the central shaft 2. At this time, the synchronizing rod 6 can be driven to rotate. When the synchronizing rod 6 rotates, the connecting rod 7 moves along the arc-shaped guiding groove 8. The design of the arc-shaped guiding groove 8 optimizes the movement track of the scissor blade 5, making the telescopic adjustment smoother and more stable, driving the scissor blade 5 to expand and contract, so that the length of the scissor blade 5 changes. The adjustment margin of the guiding groove 8 is greater than the telescopic amount of the scissor blade 5, that is, when the scissor blade 5 extends to the longest, there is still a margin in the adjustable space of the guiding groove 8. At this time, the plant branches can be trimmed by the scissor blade 5. After the trimming is completed, a return torsion spring 9 is arranged on the central shaft 2. One end of the return torsion spring 9 is fixed on the central shaft 2, and the other end is connected to the bottom of the synchronizing rod 6, which can push the scissor blade 5 back to the initial position; the application of the return torsion spring 9 ensures that the scissor blade 5 can automatically retract after cleaning, which is convenient for carrying and storing, reduces the safety hazard caused by the exposure of the blade, and improves the overall practicability and safety of the equipment.

[0037] As a preferred implementation mode in this embodiment, refer to the appendix Figures 1 - 3 , Figures 5 - 7 , the adjusting assembly includes a first mounting plate 10 arranged on the surface of one end of the scissor blade 5. One side of the first mounting plate 10 is provided with a first rotating shaft 11. A second rotating shaft 12 is rotatably sleeved in the first rotating shaft 11. One end of the second rotating shaft 12 is provided with a second mounting plate 13. The bottom of the second mounting plate 13 is provided with an adjusting knife 14. A heating wire is also arranged on the adjusting knife 14; a plurality of limiting holes 15 are formed at one end of the first rotating shaft 11. One end of the second rotating shaft 12 is provided with a rotating disc 16. A plurality of friction grooves are arranged on the surface of the rotating disc 16. One side of the rotating disc 16 is provided with a group of limiting rods 17. One end of the limiting rod 17 can be in contact with the limiting holes 15;

[0038] During the pruning process, it is necessary to achieve branch pruning at different angles. At this time, the limiting rod 17 can be inserted into different limiting holes 15. When the limiting rod 17 rotates, it can synchronously drive the second rotating shaft 12 to rotate within the first rotating shaft 11. At this time, the adjusting knife 14 can be driven by the second mounting plate 13 to deflect around the axis of the second rotating shaft 12 simultaneously, thereby realizing the angle adjustment of the adjusting knife 14, enabling the adjusting knife 14 to be adjusted at multiple angles, being suitable for pruning branches at different positions and angles, improving the flexibility and adaptability of pruning. The setting of multiple groups of limiting holes 15 enables the adjusting knife 14 to be stably fixed at multiple preset angles, avoiding angle sliding during the pruning process, improving the accuracy and safety of operation. The friction grooves on the surface of the rotating disc 16 further enhance the stability of angle adjustment, making the adjusting knife 14 not easily deviate due to external forces during use. The limiting rod 17 makes the angle adjustment process more convenient, reduces the complexity of manual adjustment, thereby reducing the operation difficulty and use risk, and improving the efficiency and safety of the pruning work.

[0039] As a preferred implementation manner in this embodiment, referring to the attached Figures 1 - 3 and Figure 7 , a receiving plate 18 is provided on the inner wall of the central shaft 2. A cleaning plate 19 is slidably arranged in the receiving plate 18. A spring is arranged in the receiving plate 18 and the cleaning plate 19. The cleaning plate 19 has a shape consistent with the inclination angle of the scissors blade 5, and the surface of the cleaning plate 19 is attached to the surface of the scissors blade 5;

[0040] When the scissors blade 5 extends or contracts, the cleaning plate 19 slides closely along the surface of the scissors blade 5 under the action of the spring. The setting of the spring ensures that the cleaning plate 19 always maintains an appropriate pressure and is in close contact with the surface of the scissors blade 5, achieving a stable and effective cleaning effect. It can automatically remove the impurities attached to the blade surface during the opening and closing process of the scissors blade 5, effectively reducing the influence of plant residues on the shearing effect and reducing the risk of pathogen transmission. The shape of the cleaning plate 19 enables it to closely fit the scissors blade 5, improving the cleaning efficiency, completing the surface cleaning of the scissors blade 5 without additional operations, improving the automation degree and use convenience of the equipment, and at the same time enhancing the durability and pruning quality of the scissors.

[0041] Working principle of the present invention: When in use, hold the handle ring 1 by hand, so that the handle ring 1 drives the collection groove 3 to rotate around the axis of the central shaft 2. At this time, the synchronous rod 6 can be driven to rotate. When the synchronous rod 6 rotates, the connecting rod 7 moves along the arc-shaped guide groove 8. The design of the arc-shaped guide groove 8 optimizes the movement track of the scissors blade 5, making the telescopic adjustment smoother and more stable, driving the scissors blade 5 to expand and contract, so that the length of the scissors blade 5 changes. The adjustment margin of the guide groove 8 is greater than the telescopic amount of the scissors blade 5, that is, when the scissors blade 5 extends to the longest, there is still a margin in the adjustable space of the guide groove 8. At this time, the plant branches can be pruned by the scissors blade 5. After the pruning is completed, a return torsion spring 9 is arranged on the central shaft 2. One end of the return torsion spring 9 is fixed on the central shaft 2, and the other end is connected to the bottom of the synchronous rod 6, which can push the scissors blade 5 back to the initial position; the application of the return torsion spring 9 ensures that the scissors blade 5 can automatically retract after cleaning; during the pruning process, it is necessary to realize the pruning of branches at different angles. At this time, the limiting rod 17 can be inserted into different limiting holes 15. When the limiting rod 17 rotates, it can synchronously drive the second rotating shaft 12 to rotate in the first rotating shaft 11. At this time, the adjusting knife 14 can be driven by the second mounting plate 13 to deflect around the axis of the second rotating shaft 12 at the same time, so as to realize the angle adjustment of the adjusting knife 14, so that the adjusting knife 14 can be adjusted at multiple angles, which is suitable for pruning branches at different positions and angles, improving the flexibility and adaptability of pruning. The setting of multiple groups of limiting holes 15 enables the adjusting knife 14 to be stably fixed at multiple preset angles, avoiding angle sliding during the pruning process, improving the accuracy and safety of operation. The friction grooves on the surface of the rotating disc 16 further enhance the stability of the angle adjustment, so that the adjusting knife 14 is not easily deflected due to external forces during use. The limiting rod 17 makes the angle adjustment process more convenient, reducing the complexity of manual adjustment, thereby reducing the operation difficulty and use risk, and improving the efficiency and safety of the pruning work; when the scissors blade 5 extends or contracts, the cleaning plate 19 slides closely along the surface of the scissors blade 5 under the action of the spring. The setting of the spring ensures that the cleaning plate 19 always maintains an appropriate pressure and is in close contact with the surface of the scissors blade 5, achieving a stable and effective cleaning effect, and can automatically remove the impurities attached to the blade surface during the opening and closing process of the scissors blade 5, effectively reducing the influence of plant residues on the shearing effect and reducing the risk of pathogen transmission. The shape of the cleaning plate 19 enables it to fit closely with the scissors blade 5, improving the cleaning efficiency, completing the surface cleaning of the scissors blade 5 without additional operations, improving the automation degree and use convenience of the equipment, and at the same time enhancing the durability and pruning quality of the scissors.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plant pruning device for blocking virus transmission, comprising a set of handle rings (1), characterized in that: A collecting groove (3) is arranged at one end of the handle ring (1), a central axis (2) passes through the collecting groove (3), a scissors blade (5) is slidably arranged in the collecting groove (3), the scissors blade (5) is used to contact with the plant for pruning, and a telescopic component is arranged on the central axis (2); an adjustment component is arranged on one end surface of the scissors blade (5); The telescopic assembly is used to telescopically adjust the length of the scissors blade (5); The adjustment component is used to adjust the angle according to different usage scenarios.

2. A plant pruning device for blocking virus transmission according to claim 1, characterized in that: The telescopic assembly comprises a synchronous rod (6) rotatably arranged on the collecting groove (3), a connecting rod (7) is arranged at one end of the synchronous rod (6), a guide groove (8) is opened on the central shaft (2), the guide groove (8) is an arc-shaped structure deflected to one side, and one end of the connecting rod (7) passes through the guide groove (8) and is connected to the scissors blade (5).

3. A plant pruning device for blocking virus transmission according to claim 1, characterized in that: The adjustment component comprises a first mounting plate (10) arranged on the surface of one end of the scissors blade (5); a first rotating shaft (11) is arranged on one side of the first mounting plate (10); a second rotating shaft (12) is rotatably sleeved inside the first rotating shaft (11); a second mounting plate (13) is arranged at one end of the second rotating shaft (12); an adjusting knife (14) is arranged at the bottom of the second mounting plate (13); and a heating wire is also arranged on the adjusting knife (14).

4. A plant pruning device for blocking virus transmission according to claim 1, characterized in that: The surface of the handle ring (1) is provided with rubber-plastic heat-insulating material.

5. A plant pruning device for blocking virus transmission according to claim 4, characterized in that: A trigger switch (4) is arranged on one side of the handle ring (1), a heating wire is arranged on the scissors blade (5), and a storage power supply and an external power supply interface are arranged inside the handle ring (1), respectively, supporting the access of 220V AC power or a large-capacity mobile power supply, and having a built-in power management module.

6. A plant pruning device for blocking virus transmission according to claim 2, characterized in that: A return torsion spring (9) is arranged on the central shaft (2), and the return torsion spring (9) is sleeved on the collecting tank (3). One end of the return torsion spring (9) is arranged on the central shaft (2), and the other end of the return torsion spring (9) is arranged at the bottom of the synchronization rod (6).

7. The plant virus transmission blocking pruning device according to claim 3, characterized in that: A plurality of groups of limiting holes (15) are provided at one end of the first rotating shaft (11), a rotating disk (16) is provided at one end of the second rotating shaft (12), a plurality of groups of friction grooves are provided on the surface of the rotating disk (16), a group of limiting rods (17) are provided on one side of the rotating disk (16), and one end of the limiting rods (17) can contact the limiting holes (15).

8. The plant pruning device for blocking virus transmission according to claim 1, characterized in that: A storage plate (18) is arranged on the inner wall of the central shaft (2), a cleaning plate (19) is slidably arranged inside the storage plate (18), springs are arranged inside the storage plate (18) and the cleaning plate (19), the cleaning plate (19) is in a shape consistent with the inclination angle of the scissors blade (5), and the cleaning plate (19) is in contact with the surface of the scissors blade (5).

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