Plant grafting fixer

Abstract

The utility model discloses a plant grafting fixer, and particularly relates to the technical field of plant grafting, the plant grafting fixer comprises a second positioning ring, the front side of the second positioning ring is connected with a first positioning ring, the back side of the second positioning ring is provided with a screw hole, the inside of the screw hole is in threaded connection with a screw rod, one end of the screw rod is connected with a knob, and the other end of the screw rod is connected with a second positioning ring. A first positioning ring and a second positioning ring are arranged on a plant in a sleeving mode and fixed through a second bolt and a second nut, then rotary knobs on the two sides are rotated, the screw is driven to rotate, through connection between the screw and a screw hole, the clamping plate is fixed to the back side of the bearing seat, and the clamping plate is fixed to the back side of the bearing seat. The clamping plates on the two sides are conveniently driven to move in the opposite direction, the grafting portion of a plant is fixed, the distance between the clamping plates on the two sides is adjusted, stems of various different plants can be fixed, and the problem that some special grafting sleeves are relatively fixed in size and material and possibly cannot be well suitable for various plants is solved.

Description

Technical Field

[0001] This utility model relates to the field of plant grafting technology, specifically to a plant grafting fixation device. Background Technology

[0002] Plant grafting is an asexual reproduction technique in which a branch or bud of one plant is attached to the stem or root of another plant, allowing the two parts to grow into a complete plant. The branch or bud that is attached is called the scion, and the plant to which it is attached is called the rootstock. During the grafting process, it is necessary to ensure that the rootstock and scion are tightly connected and fixed, and that they maintain a stable positional relationship during the healing process. This requires the use of a grafting fixation device.

[0003] Currently, grafting fixation devices mostly use grafting-specific sleeves for fixation, utilizing the flexibility and elasticity of the material to tightly wrap the joint between the scion and the rootstock. However, different plants have significant differences in stem thickness, texture, etc., and some grafting-specific sleeves have relatively fixed sizes and materials, which may not be suitable for a variety of plants. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A plant grafting fixator, comprising:

[0006] The second positioning ring has a first positioning ring connected to its front side. The internal structure of the second positioning ring is the same as that of the first positioning ring. A pair of first through holes are provided on both sides of the second positioning ring. A second bolt is threaded through the first through hole. A second nut is threaded to one end of the second bolt. A screw hole is provided on the back side of the second positioning ring. A screw rod is threaded to the inside of the screw hole. A knob is connected to one end of the screw rod. A bearing seat is rotatably connected to the other end of the screw rod. A clamping plate is connected to the back side of the bearing seat. A pair of guide mechanisms are provided at the upper and lower positions on the back side of the clamping plate.

[0007] The back side of the second positioning ring is connected to a second hinge seat below the screw hole. A connecting rod is rotatably connected inside the second hinge seat. A positioning mechanism is provided on the outside of the second hinge seat. A sleeve is slidably connected to the bottom of the connecting rod. A first hinge seat is rotatably connected to the bottom of the sleeve. An anchor pile is connected to the bottom of the first hinge seat.

[0008] In one possible implementation, a rubber pad is attached to the front side of the clamp.

[0009] In one possible implementation, the guiding mechanism includes a guide rod, one end of which is fixedly connected to a clamping plate, and a pair of guide holes are provided at the upper and lower positions on the back side of the second positioning ring, with the guide rod slidably connected to the guide holes.

[0010] In one possible implementation, the bottom of the connecting rod has several second through holes from top to bottom, and the top of the sleeve has a pair of third through holes. A first bolt is threaded through the interior of the pair of third through holes, and a first nut is threaded to the end of the first bolt. One end of the first bolt passes through the interior of the second through holes.

[0011] In one possible implementation, the second hinge seat has a pair of first sockets inside, and a rod is connected through the pair of first sockets. The top of the connecting rod has seven second sockets circumferentially, and one end of the rod passes through the interior of the second sockets.

[0012] In one possible implementation, the clamp is configured to be arc-shaped.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] 1. By placing the first and second positioning rings on the plant and securing them with the second bolt and second nut, the knobs on both sides are then rotated to rotate the screw. The connection between the screw and the screw hole facilitates the movement of the clamps on both sides towards each other, thus fixing the grafting part of the plant. By adjusting the distance between the clamps on both sides, it is beneficial to fix the stems of various different plants. This solves the problem that some grafting sleeves with relatively fixed sizes and materials may not be suitable for various plants.

[0015] 2. By setting a rotatable connecting rod on the back side of the second positioning ring, and sleeves are fitted at the bottom of the connecting rod, the grafting part of the plant is fixed. After adjusting the distance between the connecting rod and the sleeve, the anchor pile can be easily inserted into the ground to provide support for the grafting part and prevent it from falling over due to gravity or external forces. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is an exploded view of the first positioning ring and the second positioning ring of this utility model;

[0019] Figure 3 This is an exploded view of the connecting rod and sleeve of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. First positioning ring; 2. Second positioning ring; 3. Connecting rod; 4. First bolt; 5. Sleeve; 6. First hinge seat; 7. Anchor pile; 8. Knob; 9. Second hinge seat; 10. Rubber pad; 11. Clamping plate; 12. First through hole; 13. Second bolt; 14. Second nut; 15. Screw hole; 16. First insertion hole; 17. Screw; 18. Bearing seat; 19. Guide rod; 20. Guide hole; 21. Second through hole; 22. Third through hole; 23. First nut; 24. Second insertion hole; 25. Insert rod. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This application provides a plant grafting fixation device to solve the problems in the prior art.

[0025] The technical solution in this application is to solve the above problems, and the overall approach is as follows:

[0026] like Figures 1-4 As shown, a plant grafting fixator includes:

[0027] The second positioning ring 2 is connected to the front of the first positioning ring 1. The internal structure of the second positioning ring 2 is the same as that of the first positioning ring 1. A pair of first through holes 12 are provided on both sides of the second positioning ring 2. A second bolt 13 is connected through the first through hole 12. A second nut 14 is threaded to one end of the second bolt 13. A screw hole 15 is provided on the back side of the second positioning ring 2. A screw rod 17 is threaded to the inside of the screw hole 15. A knob 8 is connected to one end of the screw rod 17. A bearing seat 18 is rotatably connected to the other end of the screw rod 17. A clamping plate 11 is connected to the back side of the bearing seat 18. A pair of guide mechanisms are provided at the upper and lower positions on the back side of the clamping plate 11.

[0028] The back side of the second positioning ring 2 is connected to the second hinge seat 9 below the screw hole 15. The second hinge seat 9 is rotatably connected to the connecting rod 3 inside. The second hinge seat 9 is provided with a positioning mechanism on the outside. The bottom of the connecting rod 3 is slidably connected to the sleeve 5. The bottom of the sleeve 5 is rotatably connected to the first hinge seat 6. The bottom of the first hinge seat 6 is connected to the anchor pile 7.

[0029] In some examples, the front side of the clamp 11 is connected to a rubber pad 10, which helps to protect the plant stem.

[0030] In some examples, the guiding mechanism includes a guide rod 19, one end of which is fixedly connected to the clamping plate 11. A pair of guide holes 20 are provided at the upper and lower positions on the back side of the second positioning ring 2. The guide rod 19 is slidably connected to the guide holes 20. Through the connection between the guide rod 19 and the guide holes 20, the clamping plate 11 can move parallel to each other and prevent angular deviation.

[0031] In some examples, the bottom of the connecting rod 3 has several second through holes 21 from top to bottom, and the top of the sleeve 5 has a pair of third through holes 22. The first bolt 4 is connected through the inside of the pair of third through holes 22. The end of the first bolt 4 is threaded with a first nut 23. One end of the first bolt 4 passes through the inside of the second through holes 21. By removing the first bolt 4 and the first nut 23, it is convenient to adjust the distance between the connecting rod 3 and the sleeve 5, so that the anchor pile 7 can be inserted into the ground.

[0032] In some examples, the second hinge seat 9 has a pair of first insertion holes 16 inside, and a rod 25 is connected through the inside of the pair of first insertion holes 16. The top of the connecting rod 3 has seven second insertion holes 24 circumferentially. One end of the rod 25 passes through the inside of the second insertion hole 24. After the angle of the connecting rod 3 is adjusted, one end of the rod 25 is inserted into the inside of the first insertion hole 16 and the second insertion hole 24, which is beneficial for positioning the angle of the connecting rod 3.

[0033] In some examples, the clamp 11 is designed in an arc shape, which helps to better fit the plant stem and improve the fixing effect.

[0034] This invention involves placing the first positioning ring 1 and the second positioning ring 2 onto the plant and securing them with the second bolt 13 and the second nut 14. Then, rotating the knobs 8 on both sides causes the screw 17 to rotate. The connection between the screw 17 and the screw hole 15 facilitates the movement of the clamping plates 11 on both sides towards each other, thus fixing the grafting point of the plant. Adjusting the distance between the clamping plates 11 on both sides allows for the fixing of stems from various plants. After fixing the grafting point, adjusting the distance between the connecting rod 3 and the sleeve 5 allows the anchor pile 7 to be inserted into the ground, providing support for the grafting point and preventing it from falling over due to gravity or external forces.

[0035] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A plant grafting holder characterized by, include: The second positioning ring (2) is connected to the front side of the first positioning ring (1). The internal structure of the second positioning ring (2) is the same as that of the first positioning ring (1). A pair of first through holes (12) are opened on both sides of the second positioning ring (2). A second bolt (13) is connected through the inside of the first through hole (12). A second nut (14) is threaded to one end of the second bolt (13). A screw hole (15) is opened on the back side of the second positioning ring (2). A screw rod (17) is threaded to the inside of the screw hole (15). A knob (8) is connected to one end of the screw rod (17). A bearing seat (18) is rotatably connected to the other end of the screw rod (17). A clamping plate (11) is connected to the back side of the bearing seat (18). A pair of guide mechanisms are set at the upper and lower positions on the back side of the clamping plate (11). The back side of the second positioning ring (2) is connected to a second hinge seat (9) below the screw hole (15). The second hinge seat (9) is rotatably connected to a connecting rod (3). The second hinge seat (9) is provided with a positioning mechanism on the outside. The bottom of the connecting rod (3) is slidably connected to a sleeve (5). The bottom of the sleeve (5) is rotatably connected to a first hinge seat (6). The bottom of the first hinge seat (6) is connected to an anchor pile (7).

2. A plant graft holder according to claim 1, wherein: A rubber pad (10) is connected to the front side of the clamp (11).

3. The plant graft holder of claim 1, wherein: The guiding mechanism includes a guide rod (19), one end of which is fixedly connected to the clamping plate (11). A pair of guide holes (20) are provided on the upper and lower positions of the back side of the second positioning ring (2). The guide rod (19) is slidably connected to the guide holes (20).

4. The plant graft holder of claim 1, wherein: The bottom of the connecting rod (3) has several second through holes (21) from top to bottom, and the top of the sleeve (5) has a pair of third through holes (22). A first bolt (4) is connected through the inside of the pair of third through holes (22). A first nut (23) is threaded to the end of the first bolt (4). One end of the first bolt (4) passes through the inside of the second through hole (21).

5. The plant grafting holder of claim 1, wherein: The second hinge seat (9) has a pair of first insertion holes (16) inside, and a rod (25) is connected through the pair of first insertion holes (16). The top of the connecting rod (3) has seven second insertion holes (24) circumferentially opened, and one end of the rod (25) passes through the interior of the second insertion hole (24).

6. The plant graft fixer of claim 1, wherein: The clamp (11) is configured in an arc shape.

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