Chrysanthemum grafting tool and grafting method

Abstract

The invention discloses a chrysanthemum grafting tool and a grafting method.The chrysanthemum grafting tool comprises a tool body, the tool body comprises a handle, the top end of the handle is fixedly connected with a fixing seat, the two ends of the fixing seat are rotationally connected with auxiliary plates through rotating shafts, and the upper surface of the fixing seat is fixedly connected with a positioning frame; a notch assembly is arranged on the surface of the positioning frame; and the notch assembly comprises a sliding rod fixedly connected to the inner wall of the positioning frame, the surface of the sliding rod is slidably sleeved with a limiting sliding block, and the surface of the limiting sliding block is fixedly connected with an extension rod. The auxiliary plates are arranged at the two ends of the fixing base, arc-shaped clamping plates on the surfaces of the auxiliary plates can be used for limiting the two sides of a stock, then a pull ring is pulled downwards, then a cutting blade is driven to cut the chrysanthemum stock, operation is easy and safe, fingers can be prevented from being injured in the cutting process, and the cutting efficiency is improved. The grafting work efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of gardening tools, and in particular to a chrysanthemum grafting tool and a grafting method. Background Art

[0002] The most commonly used method for chrysanthemum grafting is the cleft grafting method. Choose a healthy and moderately aged rootstock and scion. The length of the scion is 5 to 7 cm. Remove the larger leaves at the bottom and leave two or three leaves at the top. Use a blade to cut the scion into a 1.5 cm long wedge, and then split the rootstock in the middle, with the depth equal to or slightly longer than the cut surface of the scion. Insert the scion into the cleft, align the cambium, wrap the interface tightly with plastic strips, and apply mud to the cross section of the rootstock to keep it moist.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: in the actual process of chrysanthemum grafting, a blade is required to perform incisions from the top of the rootstock downwards, but due to the low hardness of the chrysanthemum rootstock, the blade is easily offset during the incision process, which not only causes poor incision quality, but also easily cuts fingers, affecting the efficiency of the grafting work. Summary of the invention

[0004] In order to improve the problem of poor incision quality and easy cutting of fingers caused by chrysanthemum grafting, the present application provides a tool for chrysanthemum grafting.

[0005] The present application provides a chrysanthemum grafting tool and a grafting method using the following technical solutions:

[0006] In a first aspect, a chrysanthemum grafting tool comprises a tool body, the tool body comprises a handle, the top end of the handle is fixedly connected to a fixing seat, both ends of the fixing seat are rotatably connected to auxiliary plates via a rotating shaft, the upper surface of the fixing seat is fixedly connected to a positioning frame, and the surface of the positioning frame is provided with a cutout assembly;

[0007] The incision assembly includes a sliding rod fixedly connected to the inner wall of the positioning frame, a sliding sleeve on the surface of the sliding rod is provided with a limit slider, an extension rod is fixedly connected to the surface of the limit slider, a cutting blade is installed at one end of the extension rod away from the limit slider, and one end of the limit slider away from the extension rod extends to the outside of the positioning frame and is fixedly connected with a pull ring.

[0008] By adopting the above technical scheme, the chrysanthemum grafting tool can achieve accurate cutting and grafting fixation of the scion and the rootstock by accurately controlling the cutting depth and position, thereby improving the efficiency and success rate of grafting. The tool body is composed of a handle, a fixing seat, an auxiliary plate, a positioning frame, etc. The auxiliary plate connected by a rotating shaft can be easily adjusted. The positioning frame and the incision assembly ensure the stability during the cutting process. The sliding rod and the limit slider enable the cutting blade to cut the scion and the rootstock smoothly and accurately. The cooperation between the extension rod and the cutting blade can ensure the smoothness and accuracy of the cutting action. The pull ring helps to reset the extension rod, making the tool convenient and durable when used multiple times, effectively solving the problems of complex operation and inaccurate cutting of existing grafting tools, and improving the operability and safety of chrysanthemum grafting.

[0009] Optionally, an adjustment hole is opened on the surface of the auxiliary plate, and a limit rod is inserted and installed on the inner wall of the adjustment hole. The opposite ends of two limit rods are fixedly connected with an arc-shaped clamping plate, and the arc-shaped clamping plate is located directly below the cutting blade.

[0010] By adopting the above technical scheme, the auxiliary plate can accurately adjust the position of the arc-shaped clamping plate through the cooperation of the adjustment hole and the limit rod, so that it is located directly below the cutting blade, thereby ensuring that the scion and the rootstock are stably clamped during the cutting process, avoiding displacement or deviation during cutting, and achieving precise positioning and clamping of the scion and the rootstock during the cutting process, effectively improving the accuracy and safety of cutting, making the grafting operation simpler and faster, and being able to adapt to scions and rootstocks of different specifications, improving the applicability and flexibility of the tool.

[0011] Optionally, a positioning screw hole is provided on the upper surface of the auxiliary plate, and a limit screw is threadedly connected to the inner wall of the positioning screw hole, and the position of the limit screw corresponds to the adjustment hole.

[0012] By adopting the above technical scheme, the auxiliary plate realizes the precise limit adjustment function through the cooperation of the positioning screw hole and the limit top screw. The limit top screw can be adjusted according to the needs to ensure that the position of the limit rod and the arc clamping plate in the adjustment hole is accurate, thereby providing a stable clamping force during the cutting process to avoid sliding or position deviation of the scion and rootstock. The accuracy and stability of the tool body make the grafting operation more precise and efficient, simple to operate, and can adapt to scions and rootstocks of different sizes.

[0013] Optionally, a rubber anti-skid pad is fixedly connected to the upper surface of the limiting rod, and the limiting top screw is used to press against and limit the surface of the rubber anti-skid pad.

[0014] By adopting the above technical solution, the cooperation between the rubber anti-slip pad and the limiting top screw effectively increases the friction between the contact surface of the limiting rod and the auxiliary plate, preventing sliding or deviation during use, thereby ensuring the stability and accuracy of the grafting tool during operation, improving the operational safety of the tool body, and avoiding misoperation caused by sliding.

[0015] Optionally, a return spring is sleeved on the surface of the sliding rod, the top end of the return spring is fixedly connected to the lower surface of the limiting sliding block, and the bottom end of the return spring is fixedly connected to the surface of the positioning frame.

[0016] By adopting the above technical solution, the reset spring can automatically restore the position of the sliding rod and the limit slider, ensuring that the cutting assembly can quickly return to the initial position after use, avoiding sticking or deviation, improving the operation smoothness and use efficiency of the tool body, and ensuring that the cutting parts can be accurately reset after each cutting, extending the service life of the tool and maintaining an efficient and stable working state.

[0017] Optionally, a torsion spring is sleeved on the surface of the rotating shaft, one end of the torsion spring is fixedly connected to the surface of the rotating shaft, and the other end of the torsion spring is fixedly connected to the surface of the auxiliary plate.

[0018] By adopting the above technical solution, the torsion spring enables the auxiliary plate to automatically return to its original position during use, provides a stable rebound force, prevents the auxiliary plate from loosening or shifting during operation, enhances the operational stability of the tool body, and ensures that the auxiliary plate can be quickly reset after each use, thereby improving the convenience and efficiency of the tool and ensuring accuracy and consistency during the cutting process.

[0019] Optionally, the end of the extension rod is fixedly connected to a blade mounting seat, a surface of the blade mounting seat is provided with a mounting slot, a mounting block is inserted into the mounting slot, and the mounting block is fixedly connected to the surface of the cutting blade.

[0020] By adopting the above technical solution, the connection design between the blade mounting seat and the extension rod ensures that the cutting blade can be firmly and accurately fixed in the correct position. The cooperation of the mounting slot and the mounting block makes the replacement and installation of the blade more convenient and quick, while ensuring that the blade is stable and does not shift during the cutting process, thereby improving the accuracy, stability and ease of operation of the cutting process, and ensuring the efficient use of the tool body and long-term reliability.

[0021] Optionally, two mounting screw holes are provided on the surface of the blade mounting seat, and the inner walls of the mounting screw holes are threadedly connected with fastening bolts, and the surface of the mounting block is provided with positioning screw grooves matching the fastening bolts.

[0022] By adopting the above technical solution, the cooperation between the fastening bolt and the positioning screw groove ensures that the connection between the blade mounting seat and the mounting block is more firm and reliable, preventing the blade from loosening or shifting during use, improving the stability and safety of the cutting blade, ensuring that the blade maintains a precise cutting position during the grafting process, enhancing the operating performance and durability of the tool body, and facilitating the replacement and adjustment of the blade.

[0023] In a second aspect, a grafting method for chrysanthemum grafting comprises the following steps:

[0024] S1: preparing a grafting tool, which includes a handle, a fixing seat, an auxiliary plate and a cutting assembly, and assembling the grafting tool;

[0025] S2: Adjust the auxiliary plate: Before operation, adjust the adjustment hole and limit rod of the auxiliary plate to ensure that the clamping plate is located directly below the cutting blade and is suitable for the size of the grafted material. The position is adjusted firmly by adjusting the positioning screw hole and the limit screw to ensure that the cutting depth of the blade is consistent during each operation.

[0026] S3: Fixing the grafting material: The chrysanthemum scion and the rootstock to be grafted are placed in the positioning frame respectively, and the contact position between the scion and the rootstock is ensured to be accurate by adjusting the limit rod on the auxiliary plate;

[0027] S4: Cutting operation: holding the handle of the grafting tool, rotating the shaft to make the cutting blade slide through the sliding rod and enter between the scion and the rootstock, and the limit slider on the sliding rod controls the depth of the cutting blade to ensure accurate cutting depth;

[0028] S5: Preparation for grafting after cutting: After cutting is completed, the pull ring on the grafting tool can be used to reset the extension rod and the cutting blade so as to quickly proceed to the next operation;

[0029] S6: Perform grafting connection: Use grafting glue or grafting tape to tie the cut scion and the rootstock to ensure that the scion and the rootstock are in close contact to achieve a good healing effect;

[0030] S7: Check the grafting effect: After the grafting is completed, check the flatness of the cut and the connection between the scion and the rootstock to ensure that there is no misalignment or bubbles to improve the success rate of the grafting;

[0031] S8: Post-care: Continue to observe the growth of the scion and further adjust the contact position through the grafting tool to ensure the healing of the scion and the rootstock.

[0032] By adopting the above technical scheme, the chrysanthemum grafting method realizes precise control and efficient operation of the grafting process. First, the preparation and assembly of the tool ensure the coordinated work of the various components of the grafting tool, laying a solid foundation for the subsequent operation; secondly, the adjustment design of the auxiliary plate enables the clamping plate to be accurately adjusted according to the size of different grafting materials. Through the cooperation of the limit rod and the positioning screw hole, the contact position between the scion and the rootstock is ensured to be accurate, the cutting depth is stable and consistent, and the operation error is reduced. By adjusting the adjustment hole and the limit top screw, the cutting depth of the blade is ensured to be consistent during each operation, thereby improving the grafting accuracy; during the grafting process, the cutting operation is performed by holding the handle and rotating the shaft to allow the cutting blade to enter between the scion and the rootstock, and the limit slider on the sliding rod controls the cutting depth to ensure the consistency of the cutting; after the cutting is completed, the pull ring can quickly reset the cutting blade to facilitate the next operation, thereby improving the operation efficiency and continuity. During the grafting connection step, grafting glue or grafting tape is used to ensure that the scion and the rootstock are tightly combined, which further promotes the healing effect; finally, by checking the flatness and contact of the incision, the stable connection between the scion and the rootstock is ensured, thereby improving the success rate of grafting; post-care and observation ensure the healing of the scion and the rootstock by regularly adjusting the contact position, effectively improving the accuracy, ease of operation and success rate of chrysanthemum grafting.

[0033] Optionally, the cutting operation is performed by a sliding rod, a limiting slider and a cutting blade to ensure the cutting depth and the smoothness of the cut;

[0034] The positioning frame and the auxiliary plate are used to accurately fix the position of the scion and the stock to ensure a stable connection between the scion and the stock;

[0035] The tool includes a limit screw and an anti-skid pad to ensure the stability and accuracy of the cutting process;

[0036] The rotating shaft of the tool is equipped with a torsion spring, so that the cutting blade has an automatic reset function, which is convenient for the operator to quickly complete continuous operations;

[0037] The cutting blade is connected to the extension rod via a blade mounting seat, ensuring that the cutting blade is firmly mounted to avoid loosening during operation.

[0038] By adopting the above technical scheme, the chrysanthemum grafting tool can achieve precise control of cutting depth and incision flatness. The cooperation of the sliding rod, the limiting slider and the cutting blade ensures the consistency of depth and the neatness and smoothness of the incision during the cutting process. The positioning frame and the auxiliary plate enable the scion and the rootstock to be stably positioned, thereby ensuring the precise docking of the two, avoiding deviation in the contact position, and improving the success rate of grafting; at the same time, the limiting top wire and the anti-slip pad further enhance the stability and accuracy of the cutting operation, and prevent inconsistent cutting depth or position deviation due to vibration or displacement during operation. The torsion spring equipped on the rotating shaft enables the cutting blade to have the function of automatic resetting, simplifies the operating process, and improves the efficiency of continuous operation. The cutting blade is connected to the extension rod through a blade mounting seat to ensure the stability of the blade during use and avoid loosening, further improving the reliability and durability of the tool, and the grafting process can be smoother and more accurate, thereby improving the efficiency and survival rate of chrysanthemum grafting.

[0039] In summary, the present application includes at least one of the following beneficial technical effects:

[0040] 1. By arranging auxiliary plates at both ends of the fixing seat, the arc-shaped clamping plates on the surface of the auxiliary plates can be used to limit the two sides of the rootstock, and then the pull ring is pulled downward to drive the cutting blade to cut the chrysanthemum rootstock. The operation is simple and safe, and it can avoid hurting fingers during the incision process, thereby improving the efficiency of the grafting work.

[0041] 2. By arranging a rotating shaft and a torsion spring between the auxiliary plate and the fixed seat, the torsion spring can be used to drive the two auxiliary plates closer to each other, so that the two arc-shaped clamping plates can clamp and limit the chrysanthemum rootstock, avoiding position displacement of the rootstock during the incision process and improving the quality of the incision.

[0042] 3. By adjusting the adjustment holes, limit rods and positioning screw holes of the auxiliary plate, the cutting depth of the cutting blade is ensured to be consistent during each operation, and the contact position between the scion and the rootstock is accurate, thereby improving the accuracy and success rate of the grafting operation.

[0043] 4. The cooperation of the sliding rod, the limit slider and the cutting blade effectively controls the cutting depth, ensures the neatness and smoothness of the incision, and reduces the grafting failure caused by improper cutting.

[0044] 5. The pull ring enables the cutting blade and extension rod to be quickly reset, which is convenient for the operator to perform continuous operation and improves work efficiency, especially the convenience in high-frequency operation.

[0045] 6. The use of positioning frames, limit screws, anti-slip pads and other components ensures the stability of the tool during the cutting process and avoids inaccurate cutting caused by tool vibration or displacement.

[0046] 7. Use grafting glue or grafting tape to fix the scion and rootstock to ensure close contact between the cut materials, thereby effectively promoting the healing process and improving the survival rate.

[0047] 8. With the help of grafting tools, the operator can observe and adjust the contact position at any time to ensure the continuous stability of the grafting site, provide convenience for later care, and further improve the success rate of grafting. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 This is a front view of a chrysanthemum grafting tool according to an embodiment of the present application.

[0049] Figure 2 This is a left view of a chrysanthemum grafting tool according to an embodiment of the present application.

[0050] Figure 3 This is a right view of a chrysanthemum grafting tool according to an embodiment of the present application.

[0051] Figure 4 This is a partial rear view of a chrysanthemum grafting tool according to an embodiment of the present application.

[0052] Figure 5 for Figure 1 Enlarged structural diagram at A in the middle.

[0053] Figure 6 This is a schematic diagram of the internal structure of a blade mounting seat of a chrysanthemum grafting tool according to an embodiment of the present application.

[0054] In the accompanying drawings: 1. handle; 2. fixing seat; 3. rotating shaft; 4. auxiliary plate; 5. positioning frame; 6. incision assembly; 7. adjustment hole; 8. limiting rod; 9. arc clamping plate; 10. limiting top screw; 11. rubber anti-skid pad; 12. torsion spring; 601. sliding rod; 602. limiting slider; 603. extension rod; 604. cutting blade; 605. pull ring; 606. reset spring; 607. blade mounting seat; 608. mounting block; 609. fastening bolt; 20. tool body. DETAILED DESCRIPTION

[0055] The following is combined with Figure 1-6 This application is described in further detail.

[0056] The present application embodiment discloses a chrysanthemum grafting tool. Figure 1 , Figure 2 and Figure 5The tool body 20 includes a handle 1, the top of the handle 1 is fixedly connected to a fixing seat 2, both ends of the fixing seat 2 are rotatably connected to an auxiliary plate 4 through a rotating shaft 3, a torsion spring 12 is sleeved on the surface of the rotating shaft 3, one end of the torsion spring 12 is fixedly connected to the surface of the rotating shaft 3, and the other end of the torsion spring 12 is fixedly connected to the surface of the auxiliary plate 4. By applying the torsion spring 12 to the connection between the rotating shaft 3 and the auxiliary plate 4, the tool body 20 realizes the function of automatic resetting of the auxiliary plate 4 after each operation, reduces the complexity of manual adjustment, and ensures the stability of the auxiliary plate 4 during the entire operation process, avoids loosening or position displacement caused by operational errors, thereby ensuring the cutting depth and accuracy, and improving the operational efficiency and accuracy during the grafting process; in addition, the design of the torsion spring 12 enhances the comfort of the tool, and the operation is convenient. The workers can reduce fatigue when using it frequently, and in large-scale or continuous operations, the tool body 20 can quickly return to the initial position to ensure consistency in each operation; on the whole, the torsion spring 12 makes the tool more concise and efficient, improves the operational stability and convenience, further improves the success rate of grafting operations, reduces the difficulty of operation, increases its applicability and flexibility, and optimizes the entire grafting process; a positioning frame 5 is fixedly connected to the upper surface of the fixed seat 2, and a cutting assembly 6 is provided on the surface of the positioning frame 5. By providing a rotating shaft 3 and a torsion spring 12 between the auxiliary plate 4 and the fixed seat 2, the torsion spring 12 can be used to drive the two auxiliary plates 4 to approach each other, so that the two arc-shaped clamping plates 9 clamp and limit the chrysanthemum stock, thereby avoiding position displacement of the stock during the incision process and improving the quality of the incision.

[0057] Reference Figure 1 and Figure 3 The incision assembly 6 includes a sliding rod 601 fixedly connected to the inner wall of the positioning frame 5, a sliding sleeve on the surface of the sliding rod 601 is provided with a limit slider 602, and a surface sleeve of the sliding rod 601 is provided with a reset spring 606. The top end of the reset spring 606 is fixedly connected to the lower surface of the limit slider 602, and the bottom end of the reset spring 606 is fixedly connected to the surface of the positioning frame 5. When the rootstock is cut, the limit slider 602 moves downward and squeezes the reset spring 606, so that after the cutting is completed, the reset spring 606 can be used to drive the incision assembly 6 to reset.

[0058] Reference Figure 2 , Figure 3An extension rod 603 is fixedly connected to the surface of the limit slider 602, and a cutting blade 604 is installed at one end of the extension rod 603 away from the limit slider 602. A blade mounting seat 607 is fixedly connected to the end of the extension rod 603. A mounting slot is opened on the surface of the blade mounting seat 607, and a mounting block 608 is inserted inside the mounting slot. The mounting block 608 is fixedly connected to the surface of the cutting blade 604. By combining the extension rod 603 with the limit slider 602, the cutting blade 604 and the blade mounting seat 607, the stability and accuracy of the cutting blade 604 in operation are ensured. The extension rod 603 enables the cutting blade 604 to move flexibly. At the same time, through the cooperation between the slot of the blade mounting seat 607 and the mounting block 608, it is ensured that the cutting blade 604 is firmly installed and not easy to loosen, thereby improving the safety and reliability of the cutting process.

[0059] Reference Figure 3 Two mounting screw holes are provided on the surface of the blade mounting seat 607, and the inner walls of the mounting screw holes are threadedly connected with fastening bolts 609. The surface of the mounting block 608 is provided with positioning screw grooves matching the fastening bolts 609. The fastening bolts 609 are used to limit and fix the mounting block 608, thereby facilitating the maintenance and replacement of the cutting blade 604.

[0060] Reference Figure 4 , Figure 6 The end of the limit slider 602 away from the extension rod 603 extends to the outside of the positioning frame 5 and is fixedly connected with a pull ring 605. By extending the end of the limit slider 602 away from the extension rod 603 to the outside of the positioning frame 5 and fixing the pull ring 605, the quick reset function of the cutting blade 604 is realized. The pull ring 605 facilitates the rapid reset of the limit slider 602 and the extension rod 603 after the cutting is completed, reducing the pause time during the operation and improving the operating efficiency. At the same time, it ensures the stability and consistency of each cutting, and improves the fluency and success rate of the grafting operation.

[0061] Reference Figure 1 and Figure 4 An adjustment hole 7 is opened on the surface of the auxiliary plate 4, and a limit rod 8 is inserted and installed on the inner wall of the adjustment hole 7. A rubber anti-skid pad 11 is fixedly connected to the upper surface of the limit rod 8, and a limit top screw 10 is used to press and limit the surface of the rubber anti-skid pad 11.

[0062] Reference Figure 2A positioning screw hole is provided on the upper surface of the auxiliary plate 4, and the inner wall of the positioning screw hole is threadedly connected with a limiting top screw 10. The position of the limiting top screw 10 corresponds to the adjustment hole 7. The position of the auxiliary plate 4 is accurately adjusted to keep the depth of the blade consistent during each cutting operation, thereby ensuring the stability of the cutting depth between the scion and the rootstock. The adjustment function of the limiting top screw 10 improves the controllability and accuracy of the operation, avoids inconsistent cutting due to position deviation, and improves the cutting quality and stability during the grafting process.

[0063] The opposite ends of the two limit rods 8 are fixedly connected with an arc-shaped clamping plate 9, and the arc-shaped clamping plate 9 is located directly below the cutting blade 604. The limit rod 8 is moved inside the adjustment hole to adjust the distance between the two arc-shaped clamping plates 9, and the limit rod 8 is tightened and limited by the limit top screw 10, which is suitable for clamping and limiting stock of different diameters.

[0064] In application, by arranging auxiliary plates 4 at both ends of the fixing seat 2, the arc-shaped clamping plates 9 connected to the auxiliary plates 4 can be used to limit the two sides of the rootstock, and then the pull ring 605 is pulled downward to drive the cutting blade 604 to cut the chrysanthemum rootstock. The operation is simple and safe, which can avoid injuring fingers during the incision process and improve the efficiency of the grafting work.

[0065] The implementation principle of the chrysanthemum grafting tool in the embodiment of the present application is as follows: when grafting chrysanthemums, first trim the excess length of the chrysanthemum rootstock, then hold the handle 1, place the two auxiliary plates 4 on both sides of the rootstock, open the two auxiliary plates 4 outward, so that the rootstock is located between the two arc-shaped clamping plates 9, and then loosen the auxiliary plates 4, and drive the two auxiliary plates 4 to rotate inward under the action of the torsion spring 12, thereby driving the two arc-shaped clamping plates 9 to clamp and limit the rootstock, and at the same time, the two auxiliary plates 4 can be tightened by hand to improve the stability of the limit. The pull ring 605 is then pulled downward with a finger, thereby driving the limit slider 602 to move downward on the surface of the sliding rod 601, and at the same time driving the extension rod 603 and the blade mounting seat 607 to move downward, thereby driving the cutting blade 604 to cut an interface from the top of the rootstock, the interface depth is about two centimeters, and then a scion that matches the interface speed is taken, and the bottom of the scion is cut into a beveled shape, and the scion is inserted into the interior of the interface by heat exchange, and then the interface is wrapped with a grafting tape to complete the chrysanthemum grafting operation.

[0066] The present application also discloses a grafting method for chrysanthemum grafting, comprising the following steps:

[0067] S1: preparing a grafting tool, the grafting tool comprising a handle 1, a fixing seat 2, an auxiliary plate 4 and a cutting assembly 6, and the grafting tool is assembled;

[0068] S2: Adjust the auxiliary plate: Before operation, adjust the adjustment hole 7 and the limit rod 8 of the auxiliary plate 4 to ensure that the clamping plate 9 is located directly below the cutting blade 604 and is suitable for the size of the grafting material. The position is adjusted firmly by adjusting the positioning screw hole and the limit screw 10 to ensure that the cutting depth of the blade is consistent during each operation;

[0069] S3: Fixing the grafting material: The chrysanthemum scion and the stock to be grafted are placed in the positioning frame 5 respectively, and the contact position between the scion and the stock is ensured to be accurate by adjusting the limiting rod 8 on the auxiliary plate 4;

[0070] S4: Cutting operation: Hold the handle 1 of the grafting tool, rotate the shaft 3 to make the cutting blade 604 slide through the sliding rod 601 and enter between the scion and the rootstock. The limiting slider 602 on the sliding rod 601 controls the depth of the cutting blade to ensure accurate cutting depth;

[0071] S5: preparing for grafting after cutting: after cutting is completed, the pull ring 605 on the grafting tool can be used to reset the extension rod 603 and the cutting blade 604 so as to quickly perform the next operation;

[0072] S6: Perform grafting connection: Use grafting glue or grafting tape to tie the cut scion and the rootstock to ensure that the scion and the rootstock are in close contact to achieve a good healing effect;

[0073] S7: Check the grafting effect: After the grafting is completed, check the flatness of the cut and the connection between the scion and the rootstock to ensure that there is no misalignment or bubbles to improve the success rate of the grafting;

[0074] S8: Post-care: Continue to observe the growth of the scion and further adjust the contact position with the grafting tool to ensure the healing of the scion and the rootstock;

[0075] The cutting operation is performed through a sliding rod 601, a limiting slider 602 and a cutting blade 604 to ensure the cutting depth and a smooth incision. The positioning frame and the auxiliary plate are used to accurately fix the position of the scion and the stock to ensure a stable connection between the scion and the stock. The limiting top wire and the anti-slip pad ensure the stability and accuracy of the cutting process. The rotating shaft is equipped with a torsion spring to enable the cutting blade 604 to have an automatic reset function.

[0076] The implementation principle of the grafting method for chrysanthemum grafting in the embodiment of the present application is as follows: the grafting tool is combined with components such as a handle, a fixing seat, an auxiliary plate and a cutting assembly to ensure the stability and convenient operation of the tool. When adjusting the auxiliary plate, by adjusting the adjustment hole, the limit rod, the positioning screw hole and the limit top screw, etc., it is ensured that the clamping plate is located directly below the cutting blade and is suitable for the size of the required grafting material, thereby ensuring the consistency of the cutting depth. When cutting, the limit slider on the sliding rod controls the depth of the cutting blade to ensure the depth and flatness of the incision each time, thereby ensuring the accuracy of the grafting effect. After the cutting is completed, the pull ring makes The extension rod and blade can be quickly reset to provide convenience for the next operation. During the grafting process, the cut scion is tightly combined with the rootstock and tied with grafting glue or grafting tape to ensure a firm connection between the scion and the rootstock, thereby improving the success rate of grafting. Post-care observes and adjusts the contact position to promote good healing of the scion and the rootstock. The stability and accuracy of the cutting operation are enhanced by the limiting top wire and anti-slip pad. The torsion spring on the rotating shaft provides an automatic reset function for the cutting blade, further improving the operating efficiency, and ultimately achieving high efficiency of grafting and stable healing of the scion and the rootstock.

[0077] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A chrysanthemum grafting tool, comprising a tool body (20), characterized in that: The tool body (20) comprises a handle (1), the top end of the handle (1) is fixedly connected to a fixing seat (2), both ends of the fixing seat (2) are rotatably connected to auxiliary plates (4) via a rotating shaft (3), the upper surface of the fixing seat (2) is fixedly connected to a positioning frame (5), and the surface of the positioning frame (5) is provided with a cutout assembly (6); The incision assembly (6) comprises a sliding rod (601) fixedly connected to the inner wall of the positioning frame (5); a limiting slider (602) is slidably sleeved on the surface of the sliding rod (601); an extension rod (603) is fixedly connected to the surface of the limiting slider (602); a cutting blade (604) is installed at one end of the extension rod (603) away from the limiting slider (602); and one end of the limiting slider (602) away from the extension rod (603) extends to the outside of the positioning frame (5) and is fixedly connected to a pull ring (605).

2. A chrysanthemum grafting tool according to claim 1, characterized in that: An adjustment hole (7) is provided on the surface of the auxiliary plate (4), and a limit rod (8) is inserted and installed on the inner wall of the adjustment hole (7). The opposite ends of the two limit rods (8) are fixedly connected with an arc-shaped clamping plate (9), and the arc-shaped clamping plate (9) is located directly below the cutting blade (604).

3. A chrysanthemum grafting tool according to claim 2, characterized in that: A positioning screw hole is provided on the upper surface of the auxiliary plate (4), and a limit screw (10) is threadedly connected to the inner wall of the positioning screw hole. The position of the limit screw (10) corresponds to the adjustment hole (7).

4. A chrysanthemum grafting tool according to claim 3, characterized in that: The upper surface of the limiting rod (8) is fixedly connected to a rubber anti-skid pad (11), and the limiting top screw (10) is used to press against the surface of the rubber anti-skid pad (11) to limit the position.

5. The chrysanthemum grafting tool according to claim 1, characterized in that: A return spring (606) is sleeved on the surface of the sliding rod (601), the top end of the return spring (606) is fixedly connected to the bottom surface of the limiting sliding block (602), and the bottom end of the return spring (606) is fixedly connected to the surface of the positioning frame (5).

6. The chrysanthemum grafting tool according to claim 1, characterized in that: The surface of the rotating shaft (3) is sleeved with a torsion spring (12), one end of the torsion spring (12) is fixedly connected to the surface of the rotating shaft (3), and the other end of the torsion spring (12) is fixedly connected to the surface of the auxiliary plate (4).

7. The chrysanthemum grafting tool according to claim 1, characterized in that: The end of the extension rod (603) is fixedly connected to a blade mounting seat (607), a mounting slot is provided on the surface of the blade mounting seat (607), a mounting block (608) is inserted inside the mounting slot, and the mounting block (608) is fixedly connected to the surface of the cutting blade (604).

8. The chrysanthemum grafting tool according to claim 7, characterized in that: The surface of the blade mounting seat (607) is provided with two mounting screw holes, the inner walls of the mounting screw holes are threadedly connected with fastening bolts (609), and the surface of the mounting block (608) is provided with positioning screw grooves matching the fastening bolts (609).

9. A grafting method for chrysanthemum grafting, comprising the following steps: S1: preparing a grafting tool, the grafting tool comprising a handle (1), a fixing seat (2), an auxiliary plate (4) and a cutting assembly (6), and the grafting tool is assembled; S2: Adjust the auxiliary plate: Before operation, adjust the adjustment hole (7) and the limit rod (8) of the auxiliary plate (4) to ensure that the clamping plate (9) is located directly below the cutting blade (604) and is suitable for the size of the grafting material. The position is adjusted firmly by adjusting the positioning screw hole and the limit screw (10) to ensure that the cutting depth of the blade is consistent during each operation; S3: Fixing the grafting material: The chrysanthemum scion and the rootstock to be grafted are placed in the positioning frame (5) respectively, and the contact position between the scion and the rootstock is ensured to be accurate by adjusting the limiting rod (8) on the auxiliary plate (4); S4: Cutting operation: holding the handle (1) of the grafting tool, rotating the shaft (3) to make the cutting blade (604) slide through the sliding rod (601) and enter between the scion and the rootstock, and the limiting slider (602) on the sliding rod (601) controls the depth of the cutting blade to ensure accurate cutting depth; S5: preparing for grafting after cutting is completed: after cutting is completed, the pull ring (605) on the grafting tool can be used to reset the extension rod (603) and the cutting blade (604) so ​​as to quickly perform the next operation; S6: Perform grafting connection: Use grafting glue or grafting tape to tie the cut scion and the rootstock to ensure that the scion and the rootstock are in close contact to achieve a good healing effect; S7: Check the grafting effect: After the grafting is completed, check the flatness of the cut and the connection between the scion and the rootstock to ensure that there is no misalignment or bubbles to improve the success rate of the grafting; S8: Post-care: Continue to observe the growth of the scion and further adjust the contact position through the grafting tool to ensure the healing of the scion and the rootstock.

10. The grafting method for chrysanthemum grafting according to claim 9, characterized in that: The cutting operation is performed by a sliding rod, a limiting slider and a cutting blade to ensure the cutting depth and the smoothness of the cut; The positioning frame and the auxiliary plate are used to accurately fix the position of the scion and the stock to ensure a stable connection between the scion and the stock; The tool includes a limit screw and an anti-skid pad to ensure the stability and accuracy of the cutting process; The rotating shaft of the tool is equipped with a torsion spring, so that the cutting blade has an automatic reset function, which is convenient for the operator to quickly complete continuous operations; The cutting blade is connected to the extension rod via a blade mounting seat, ensuring that the cutting blade is firmly mounted to avoid loosening during operation.

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