A rotary stock paring grafting knife

Abstract

The utility model discloses a rotary stock face shaving grafting knife, including support and protection bin no.

Description

Technical Field

[0001] This utility model relates to the field of grafting knife technology, specifically a rotary rootstock shaving grafting knife. Background Technology

[0002] Magnolia liliiflora boasts vibrant flowers, an attractive tree shape, and sturdy, fine-grained, and corrosion-resistant wood, making it both an early spring ornamental tree and a high-quality timber. Furthermore, its flowers and other parts can be used to extract fragrances and possess certain medicinal value. The grafting technique for Magnolia liliiflora involves cultivating 1-2 year old seedlings of Magnolia liliiflora as rootstock, collecting plump one-year-old branches from the outer edges of superior Magnolia liliiflora mother trees as scions, and employing measures such as rootstock cutting, scion preparation, scion embedding, binding, and post-grafting management to rapidly cultivate high-quality Magnolia liliiflora seedlings. This grafting technique has a high survival rate, is easy to learn, and can be widely used in production and daily life.

[0003] The grafting knife in the existing technology has some drawbacks: First, it has a simple structure, cannot quickly process the anvil surface, and is not easy to cut the scion, which consumes a lot of labor. Utility Model Content

[0004] The purpose of this invention is to provide a rotary rootstock grafting knife to solve the problem mentioned in the background art that it is not easy to process the rootstock surface and the scion simultaneously.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotary rootstock grafting knife, comprising a support and a protective chamber. The support is disposed in the middle of the top of the protective chamber. A mounting block is rotatably connected to the middle of the upper end of the support, and a cutting disc is disposed at the lower end of the mounting block. A blade is fixed to one end of the inner side of the cutting disc. A motor is fixed inside the protective chamber, and the output end of the motor is fixedly connected to the driving end of the cutting disc. A spring is disposed inside the middle of the mounting block, and both ends of the spring are fixed with locking blocks. Insert blocks are fixed to both sides of the upper end of the cutting disc, and the insert blocks engage with the locking blocks. A clearance is provided in the middle of the front end of the mounting block. The mounting block has a protective compartment on the middle side of its rear end. A lever is fixed to the front end of the locking block, and the lever is slidably connected to the clearance groove. When the motor is started, the mounting block rotates, which drives the cutting disc to rotate. The blade rotates accordingly, which can round the circumference of the anvil. With the help of the cutting disc, the anvil is flattened. Pushing the two levers into the middle of the clearance groove moves the locking block and compresses the spring, making room for the insert block. The cutting disc is pushed towards the mounting block, so that the insert block is inserted into the corresponding slot in the mounting block. Then, the levers are released, the spring returns to its original position, and the locking block is inserted into the insert block, thus completing the installation of the cutting disc. This facilitates the installation, disassembly, and replacement of the cutting disc. Different sizes of cutting discs can be selectively installed according to different widths of anvils, providing good flexibility.

[0006] As a further technical solution of this utility model, electric push rods are fixed on both sides of the bracket, and a clamping plate is fixed at one end of the electric push rod. The electric push rod extends and retracts, driving the clamping plate to move. The two clamping plates cooperate with each other to fix the device on anvils of different widths.

[0007] As a further technical solution of this utility model, a limiting ring is provided in the middle of the rear end of the mounting block, and a guide groove is provided at the upper end of the cutting disc.

[0008] As a further technical solution of this utility model, a guide sleeve is provided in the limiting ring, and a guide groove is provided at the front end of the guide sleeve. The scion is inserted into the guide sleeve and pushed into the guide sleeve along the guide groove to guide the scion. There is a corresponding blade at the lower end of the guide sleeve, which can cut the lower end of the scion to ensure that the scion cutting angle is standardized.

[0009] As a further technical solution of this utility model, a guide block is provided at the front end of the inner wall of the limiting ring, and the guide block is slidably connected to the guide groove. When the guide sleeve is adjusted in the limiting ring, the limiting ring limits the guide groove through the guide block, which is conducive to the stable movement of the guide sleeve.

[0010] As a further technical solution of this utility model, a slider is fixed at one end of the limiting ring, and a connecting plate is fixed at the other end of the slider.

[0011] As a further technical solution of this utility model, an arc-shaped sliding groove is provided on the other side of the rear end of the mounting block, and the arc-shaped sliding groove is slidably connected to the slider. The mounting block limits the slider through the arc-shaped sliding groove, which is conducive to the stable rotation of the limiting ring.

[0012] As a further technical solution of this utility model, a motor is fixed inside the second protective chamber, and the output end of the second motor is fixedly connected to the driving end of the connecting plate. When the second motor is started, the connecting plate rotates, and through the limiting ring, the guide sleeve rotates, thereby adjusting the scion angle.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The electric push rod extends and retracts, driving the clamping plates to move. The two clamping plates cooperate to fix the device on anvils of different widths. Then, the motor is started, the mounting block rotates, driving the cutting disc to rotate. The blade rotates accordingly, rounding the circumference of the anvil surface. With the help of the cutting disc, the anvil surface is flattened. Push the two levers into the middle of the clearance groove. The locking block moves and compresses the spring, making room for the insertion block. Push the cutting disc into the mounting block so that the insertion block is inserted into the corresponding slot in the mounting block. Then release the levers, the spring returns to its original position, and the locking block is inserted into the insertion block. The installation of the cutting disc is completed. It is easy to install, disassemble and replace the cutting disc. Different sizes of cutting discs can be selectively installed according to the width of the anvil surface. It is flexible and easy to handle the anvil surface.

[0015] By inserting the scion into the guide sleeve and pushing it along the guide groove, the scion is guided. The lower end of the guide sleeve has a corresponding blade to cut the lower end of the scion, ensuring that the scion cutting angle is standardized. Furthermore, when adjusting the guide sleeve in the limiting ring, the limiting ring limits the guide groove through the guide block, which is conducive to the stable movement of the guide sleeve. When the second motor is started, the connecting plate rotates, which drives the guide sleeve to rotate through the limiting ring, thereby adjusting the scion angle. In addition, the mounting block limits the slider through the arc-shaped sliding groove, which is conducive to the stable rotation of the limiting ring and facilitates scion cutting. Attached Figure Description

[0016] Figure 1 This is a frontal sectional view of the present invention.

[0017] Figure 2 This is a front view structural diagram of the present utility model;

[0018] Figure 3 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 4 This is a two-section structural diagram of the mounting block and protective compartment of this utility model.

[0020] Figure 5 This is a cross-sectional view of the mounting block of this utility model.

[0021] In the diagram: 1. Motor 1; 2. Protective chamber 1; 3. Bracket; 4. Cutter; 5. Clamping plate; 6. Electric push rod; 7. Blade; 8. Insert block; 9. Guide groove; 10. Mounting block; 11. Push block; 12. Clearance groove; 13. Protective chamber 2; 14. Motor 2; 15. Connecting plate; 16. Guide block; 17. Guide sleeve; 18. Guide groove; 19. Limiting ring; 20. Arc-shaped slide; 21. Slider; 22. Spring; 23. Locking block. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-5An embodiment of this utility model provides a rotary rootstock shaving and grafting knife, including a support 3 and a protective chamber 2. The support 3 is located in the middle of the top of the protective chamber 2. A mounting block 10 is rotatably connected to the middle of the upper end of the support 3, and a shaving disc 4 is provided at the lower end of the mounting block 10. A blade 7 is fixed at one end of the inner side of the shaving disc 4. A motor 1 is fixed inside the protective chamber 2, and the output end of the motor 1 is fixedly connected to the driving end of the shaving disc 4. A spring 22 is provided inside the middle of the mounting block 10, and a locking block 23 is fixed at both ends of the spring 22. Insert blocks 8 are fixed on both sides of the upper end of the shaving disc 4, and the insert blocks 8 are engaged with the locking blocks 23. A clearance groove 12 is provided in the middle of the front end of the mounting block 10, and a protective chamber 23 is provided on one side of the middle of the rear end of the mounting block 10. A push block 11 is fixed at the front end of the locking block 23, and the push block 11 is slidably connected to the clearance groove 12.

[0024] Specifically, such as Figure 1 and Figure 5 As shown, when the motor 1 is started, the mounting block 10 rotates, which drives the cutting disc 4 to rotate. The blade 7 rotates accordingly, which can round the circumference of the anvil. In conjunction with the cutting disc 4, the anvil is flattened. Push the two levers 11 into the middle of the clearance groove 12. The locking block 23 moves and compresses the spring 22 to make way for the insertion block 8. Push the cutting disc 4 into the mounting block 10 so that the insertion block 8 is inserted into the corresponding slot in the mounting block 10. Then release the levers 11, the spring 22 returns to its original position, and the locking block 23 is inserted into the insertion block 8. The installation of the cutting disc 4 is completed. This is convenient for disassembly and replacement of the cutting disc 4. Different sizes of cutting discs 4 can be selectively installed according to different widths of anvils, which is very flexible.

[0025] Electric push rods 6 are fixed on both sides of the bracket 3, and a clamping plate 5 is fixed to one end of the electric push rod 6.

[0026] Specifically, such as Figure 1 and Figure 3 As shown, the electric push rod 6 extends and retracts, driving the clamping plate 5 to move. The two clamping plates 5 cooperate with each other to fix the device on anvils of different widths.

[0027] A limit ring 19 is provided in the middle of the rear end of the mounting block 10, and a guide groove 9 is provided at the upper end of the cutting disc 4.

[0028] Specifically, such as Figure 4 and Figure 3 As shown, the scion is inserted into the guide sleeve 17 and pushed into the guide sleeve 17 along the guide groove 9 to guide the scion. The lower end of the guide sleeve 17 has a corresponding blade that can cut the lower end of the scion to ensure that the cutting angle of the scion is standardized. In addition, the lower part of the rear end of the guide sleeve 17 and the lower part of the rear end of the mounting block 10 are respectively provided with a pair of magnetic blocks, so that the guide sleeve 17 can be fixed on the mounting block 10 when not in use.

[0029] A guide sleeve 17 is provided in the limiting ring 19, and a guide groove 18 is provided at the front end of the guide sleeve 17. A guide block 16 is provided at the front end of the inner wall of the limiting ring 19, and the guide block 16 is slidably connected to the guide groove 18.

[0030] Specifically, such as Figure 4 and Figure 3 As shown, when the guide sleeve 17 is adjusted in the limiting ring 19, the limiting ring 19 limits the guide groove 18 through the guide block 16, which is conducive to the stable movement of the guide sleeve 17.

[0031] One end of the limiting ring 19 is fixed with a slider 21, and the other end of the slider 21 is fixed with a connecting plate 15. An arc-shaped groove 20 is provided on the other side of the rear end of the mounting block 10, and the arc-shaped groove 20 is slidably connected to the slider 21.

[0032] Specifically, such as Figure 4 and Figure 3 As shown, the mounting block 10 limits the slider 21 through the arc-shaped groove 20, which is beneficial to the stable rotation of the limiting ring 19.

[0033] The protective chamber 2 13 has a motor 2 14 fixed inside, and the output end of the motor 2 14 is fixedly connected to the drive end of the connecting plate 15.

[0034] Specifically, such as Figure 4 and Figure 3 As shown, when the motor 14 is started, the connecting plate 15 rotates, which drives the guide sleeve 17 to rotate through the limit ring 19, thereby adjusting the scion angle.

[0035] Working principle: During use, the electric push rod 6 extends and retracts, driving the clamping plate 5 to move. The two clamping plates 5 cooperate to fix the device on anvils of different widths. Then, the motor 1 is started, the mounting block 10 rotates, driving the cutting disc 4 to rotate, and the blade 7 rotates accordingly, which can round the circumference of the anvil surface. With the help of the cutting disc 4, the anvil surface is flattened. Pushing the two levers 11 into the middle of the clearance groove 12 moves the locking block 23 and compresses the spring 22, making room for the insertion block 8. The cutting disc 4 is pushed towards the mounting block 10, so that the insertion block 8 is inserted into the corresponding slot in the mounting block 10. Then, the levers 11 are released, the spring 22 returns to its original position, and the locking block 23 is inserted into the insertion block 8, completing the installation of the cutting disc 4. This facilitates the disassembly and replacement of the cutting disc 4, and can be selected according to the width of the anvil surface. Different sized cutting discs 4 can be selectively installed, offering good flexibility. The scion is inserted into the guide sleeve 17 and pushed into the guide sleeve 17 along the guide groove 9 to guide the scion. The lower end of the guide sleeve 17 has a corresponding blade that can cut the lower end of the scion, ensuring that the scion cutting angle is standardized. Furthermore, when adjusting the guide sleeve 17 in the limiting ring 19, the limiting ring 19 limits the guide groove 18 through the guide block 16, which facilitates the stable movement of the guide sleeve 17. When the motor 14 is started, the connecting plate 15 rotates, which drives the guide sleeve 17 to rotate through the limiting ring 19, thereby adjusting the scion angle. In addition, the mounting block 10 limits the slider 21 through the arc-shaped sliding groove 20, which facilitates the stable rotation of the limiting ring 19. In summary, this grafting knife is easy to process the anvil surface and facilitates scion cutting.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A rotary rootstock grafting knife, comprising a support (3) and a protective chamber (2), characterized in that: The bracket (3) is located in the middle of the top of the protective chamber (2). The upper middle of the bracket (3) is rotatably connected to the mounting block (10), and the lower end of the mounting block (10) is provided with a cutting disc (4). One end of the inner side of the cutting disc (4) is fixed with a blade (7). The interior of the protective chamber (2) is fixed with a motor (1), and the output end of the motor (1) is fixedly connected to the drive end of the cutting disc (4). The middle of the mounting block (10) is provided with a spring (22), and both ends of the spring (22) are fixed with a locking block (23). Both sides of the upper end of the cutting disc (4) are fixed with a plug (8), and the plug (8) is engaged with the locking block (23). The middle of the front end of the mounting block (10) is provided with a clearance groove (12). The middle side of the rear end of the mounting block (10) is provided with a protective chamber (13). The front end of the locking block (23) is fixed with a push block (11), and the push block (11) is slidably connected with the clearance groove (12).

2. The rotary rootstock grafting knife according to claim 1, characterized in that: Electric push rods (6) are fixed on both sides of the bracket (3), and a clamp (5) is fixed at one end of the electric push rod (6).

3. The rotary rootstock grafting knife according to claim 1, characterized in that: A limiting ring (19) is provided in the middle of the rear end of the mounting block (10), and a guide groove (9) is provided at the upper end of the cutting disc (4).

4. The rotary rootstock grafting knife according to claim 3, characterized in that: The limiting ring (19) is provided with a guide sleeve (17), and the front end of the guide sleeve (17) is provided with a guide groove (18).

5. A rotary rootstock grafting knife according to claim 4, characterized in that: The front end of the inner wall of the limiting ring (19) is provided with a guide block (16), and the guide block (16) is slidably connected to the guide groove (18).

6. The rotary rootstock grafting knife according to claim 5, characterized in that: One end of the limiting ring (19) is fixed with a slider (21), and the other end of the slider (21) is fixed with a connecting plate (15).

7. The rotary rootstock grafting knife according to claim 3, characterized in that: An arc-shaped groove (20) is provided on the other side of the rear end of the mounting block (10), and the arc-shaped groove (20) is slidably connected to the slider (21).

8. The rotary rootstock grafting knife according to claim 1, characterized in that: The protective chamber 2 (13) is equipped with a motor 2 (14), and the output end of the motor 2 (14) is fixedly connected to the drive end of the connecting plate (15).

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