Fruit tree grafting fixing mechanism

Abstract

The utility model discloses a fruit tree grafting fixing mechanism which comprises a connecting base, a baffle and a threaded sleeve are connected to the two sides of the connecting base respectively, a movable sleeve is arranged outside the connecting base, and a first clamping base is fixed to the top end of the movable sleeve. The first clamping seat and the rubber mat which are movable are installed on the two sides of the connecting seat, when grafting positions of different fruit trees need to be fixed, the movable sleeve drives the first clamping seat to move to a proper position according to the size of the fruit trees, and therefore the distance between the first clamping seat and the rubber mat is rapidly adjusted, the moving stroke of the rubber mat is reduced, and the grafting position of the fruit trees is fixed. The weight on the two sides of the equipment is effectively balanced, then a threaded rod is rotated, a second clamping base drives a rubber mat to move towards a first clamping base under the action of threads, the rubber mat can rapidly move to the surface of the fruit tree grafting position, effective compression is formed on the fruit tree grafting position, and the fixing effect of the rubber mat on the fruit tree grafting position is improved; meanwhile, the fruit tree grafting position is prevented from being abraded, and therefore the fruit tree grafting success rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree grafting, in particular to a fruit tree grafting fixing mechanism. Background Art

[0002] Fruit tree grafting can combine the favorable characteristics of two or more different fruit tree varieties by grafting young branches with excellent characteristics to the trunk of another tree species. In order to prevent the grafted branches from falling off, it is usually necessary to fix them outside the grafting site of the fruit tree. The existing fruit tree grafting fixing mechanism can basically meet the daily use needs, but there are still some shortcomings that need to be improved.

[0003] The fruit tree grafting and fixing mechanism widely used on the market adopts traditional screws for fixing. However, in actual use, due to the small size of some grafted fruit trees, the stroke of the screw increases. When fixing the fruit trees, it not only takes more time to turn the screw, but the long stroke easily leads to a large weight difference on both sides of the screw, causing the screw to slip. For this reason, we propose a fruit tree grafting and fixing mechanism to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a fruit tree grafting fixing mechanism to solve the problems raised in the above background technology.

[0005] The cam is provided with a plurality of movable members on its two ends, and a plurality of movable members on its two ends are provided with a plurality of movable members, and a plurality of movable members on its two ends are provided with a plurality of movable members.

[0006] As a further preferred embodiment of the technical solution, an installation slot is provided in the second clamp seat, an installation block is fixed to the outside of the rubber pad, and the rubber pad can drive the installation block to be inserted into the installation slot on the second clamp seat.

[0007] As a further preferred embodiment of the present technical solution, a return spring is wound around the outside of the guide slide rod, and both ends of the return spring are respectively connected to the outer wall of the movable plate and the end of the guide slide rod, and the movable plate is elastically connected to the end of the guide slide rod through the return spring.

[0008] As a further preferred embodiment of the present technical solution, the clamp seat 1 and the rubber pad are located at the same horizontal height.

[0009] As a further preferred embodiment of the present technical solution, the outside of the clamping seat is provided with anti-slip textures.

[0010] As a further preferred embodiment of the present technical solution, the outer diameter of the positioning rod is the same as the inner diameter of the positioning hole.

[0011] As a further preferred embodiment of the present technical solution, one end of the rubber pad facing the clamping seat is designed to be in an arc shape.

[0012] The utility model provides a fruit tree grafting fixing mechanism, which has the following beneficial effects:

[0013] 1. The utility model is provided with movable clamping seats 1 and rubber pads on both sides of the connecting seat. When different fruit tree grafting sites need to be fixed, the movable sleeve drives the clamping seat 1 to move to a suitable position according to the size of the fruit tree, so as to quickly adjust the distance between the clamping seat 1 and the rubber pad, thereby reducing the moving stroke of the rubber pad and effectively balancing the weight on both sides of the equipment. Then, the threaded rod is rotated, and the threaded rod drives the rubber pad to move toward the clamping seat 1 under the action of the thread, so that the rubber pad can quickly move to the surface of the fruit tree grafting site, effectively compressing the fruit tree grafting site, improving the fixing effect of the rubber pad on the fruit tree grafting site, and preventing wear on the fruit tree grafting site, thereby improving the success rate of fruit tree grafting.

[0014] 2. The utility model provides an installation slot on the second clamp seat, so that the rubber pad can drive the installation block to quickly insert into or leave the installation slot on the second clamp seat, so that the device can replace the rubber pad of corresponding size according to the size of the fruit tree, and when the rubber pad is worn, it is easy to replace, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the partial activity structure of the utility model;

[0018] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure at B.

[0020] In the figure: 1. connecting seat; 2. baffle; 3. threaded sleeve; 4. movable sleeve; 5. clamp seat 1; 6. threaded rod; 7. turning handle; 8. clamp seat 2; 9. installation slot; 10. rubber pad; 11. installation block; 12. guide slide rod; 13. auxiliary rod; 14. movable plate; 15. guide slide hole; 16. auxiliary hole; 17. positioning plug rod; 18. pull handle; 19. reset spring; 20. positioning socket. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figures 1 to 5 As shown, in the present embodiment, a fruit tree grafting fixing mechanism comprises a connecting seat 1, baffle plates 2 and threaded sleeves 3 are connected to both sides of the connecting seat 1 respectively, a movable sleeve 4 is arranged outside the connecting seat 1, a clamping seat 1 5 is fixed to the top of the movable sleeve 4, a threaded rod 6 is connected to the inner thread of the threaded sleeve 3, a turning handle 7 is fixed to the right end of the threaded rod 6, a clamping seat 2 8 is rotatably connected to the left end of the threaded rod 6, a rubber pad 10 is arranged inside the clamping seat 2 8, a guide slide rod 12 and an auxiliary rod 13 are fixed to the outer wall of the front end of the movable sleeve 4, a movable plate 14 is arranged outside the guide slide rod 12 and the auxiliary rod 13, a guide slide hole 15 and an auxiliary hole 16 are opened on the movable plate 14, the guide slide rod 12 and the auxiliary rod 13 pass through the guide slide hole 15 and the auxiliary hole 16 on the movable plate 14, a positioning rod 17 is fixed to the rear end of the left side of the movable plate 14, a pull handle 18 is fixed to the front end of the left side of the movable plate 14, a plurality of groups of positioning holes 20 are arranged at equal intervals on the connecting seat 1, and the positioning rod 17 can be inserted into the positioning hole 20.

[0023] By installing a movable clamping seat 5 and a rubber pad 10 on both sides of the connecting seat 1, when it is necessary to fix different fruit tree grafting locations, the pull handle 18 can be pulled outward to allow the movable plate 14 to drive the positioning rod 17 to move forward along the guide slide rod 12 and the auxiliary rod 13, so that the reset spring 19 is squeezed and force is accumulated by the movable plate 14. When the positioning rod 17 completely leaves the positioning socket 20 on the connecting seat 1 under the drive of the movable plate 14, the movable sleeve 4 can be pushed to allow the movable sleeve 4 to drive the clamping seat 5 to move to a suitable position according to the size of the fruit tree, and then the pulling force on the pull handle 18 can be released, so that the movable plate 14 can be moved under the elastic force of the reset spring 19. Drive the positioning rod 17 to insert into the positioning socket 20 at the corresponding position to complete the positioning of the movable sleeve 4, so as to quickly adjust the distance between the clamp seat 1 5 and the rubber pad 10, thereby reducing the moving stroke of the rubber pad 10 and effectively balancing the weight on both sides of the equipment, and then move the clamp seat 1 5 to the back of the fruit tree grafting, and then rotate the threaded rod 6, so that the threaded rod 6 allows the clamp seat 2 8 to drive the rubber pad 10 to move toward the clamp seat 1 5 under the action of the thread, so that the rubber pad 10 can quickly move to the surface of the fruit tree grafting, effectively compress the fruit tree grafting, improve the fixing effect of the rubber pad 10 on the fruit tree grafting, and prevent wear on the fruit tree grafting, thereby improving the success rate of fruit tree grafting.

[0024] In other embodiments, a mounting slot 9 is provided in the second clamp seat 8, and an insertion block 11 is fixed to the outside of the rubber pad 10, and the rubber pad 10 can drive the insertion block 11 to be inserted into the mounting slot 9 on the second clamp seat 8;

[0025] By opening an installation slot 9 on the clamp seat 2 8, the rubber pad 10 can drive the installation block 11 to quickly insert into or leave the installation slot 9 on the clamp seat 2 8, so that the device can replace the rubber pad 10 of corresponding size according to the size of the fruit tree, and when the rubber pad 10 is worn, it is easy to replace, thereby improving the applicability of the device.

[0026] In other embodiments, a return spring 19 is wound around the outside of the guide slide bar 12, and the two ends of the return spring 19 are respectively connected to the outer wall of the movable plate 14 and the end of the guide slide bar 12, and the movable plate 14 is elastically connected to the end of the guide slide bar 12 through the return spring 19;

[0027] With this design, the reset spring 19 can continuously apply elastic force to the movable plate 14 toward the movable sleeve 4 , so that the movable plate 14 can drive the positioning rod 17 to be quickly inserted into the positioning socket 20 on the connecting seat 1 under the elastic force of the reset spring 19 .

[0028] In other embodiments, the clamping seat 1 5 and the rubber pad 10 are located at the same level;

[0029] Through this design, the forces of the clamping seat 1 5 and the rubber pad 10 can be at the same height, thereby ensuring that the clamping seat 1 5 and the rubber pad 10 can be effectively fixed outside the fruit tree grafting site.

[0030] In other embodiments, the outside of the clamping seat 5 is provided with anti-slip textures;

[0031] Through this design, the friction between the clamping seat 1 5 and the surface of the fruit tree can be effectively increased, making it easier to fix the clamping seat 1 5 on the surface of the fruit tree.

[0032] In other embodiments, the outer diameter of the positioning rod 17 is the same as the inner diameter of the positioning hole 20;

[0033] With this design, when the positioning rod 17 is inserted into the positioning hole 20, it can effectively prevent the positioning rod 17 from shaking in the handle 18, thereby effectively improving the convenience of using the device.

[0034] In other embodiments, the end of the rubber pad 10 facing the clamping seat 1 5 is designed to be arc-shaped;

[0035] With this design, when the clamp seat 2 8 drives the rubber pad 10 to move to the grafting site of the fruit tree, the rubber pad 10 can better fit the surface of the grafting site of the fruit tree, thus avoiding damage to the surface of the grafting site.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fruit tree grafting fixing mechanism, comprising a connecting seat (1), characterized in that: The two sides of the connecting seat (1) are respectively connected to a baffle (2) and a threaded sleeve (3); a movable sleeve (4) is arranged outside the connecting seat (1); a clamping seat (5) is fixed to the top of the movable sleeve (4); a threaded rod (6) is internally threadedly connected to the threaded sleeve (3); a turning handle (7) is fixed to the right end of the threaded rod (6); a clamping seat (8) is rotatably connected to the left end of the threaded rod (6); a rubber pad (10) is arranged inside the clamping seat (8); a guide slide rod (12) and an auxiliary rod (13) are fixed to the outer wall of the front end of the movable sleeve (4); the guide slide rod (12) and the ...1 A movable plate (14) is arranged outside the auxiliary rod (13), and a guide sliding hole (15) and an auxiliary hole (16) are provided on the movable plate (14). The guide sliding rod (12) and the auxiliary rod (13) penetrate the guide sliding hole (15) and the auxiliary hole (16) on the movable plate (14). A positioning rod (17) is fixed at the rear end of the left side of the movable plate (14), and a pull handle (18) is fixed at the front end of the left side of the movable plate (14). A plurality of groups of positioning holes (20) are provided on the connecting seat (1) at equal intervals, and the positioning rod (17) can be inserted into the positioning holes (20).

2. A fruit tree grafting fixing mechanism according to claim 1, characterized in that: The second clamp seat (8) is provided with an insertion slot (9), and an insertion block (11) is fixed to the outside of the rubber pad (10). The rubber pad (10) can drive the insertion block (11) to be inserted into the insertion slot (9) on the second clamp seat (8).

3. The fruit tree grafting fixing mechanism according to claim 1, characterized in that: A return spring (19) is wound around the outside of the guide slide bar (12), and two ends of the return spring (19) are respectively connected to the outer wall of the movable plate (14) and the end of the guide slide bar (12), and the movable plate (14) is elastically connected to the end of the guide slide bar (12) via the return spring (19).

4. The fruit tree grafting fixing mechanism according to claim 1, characterized in that: The clamp seat 1 (5) and the rubber pad (10) are located at the same horizontal height.

5. The fruit tree grafting fixing mechanism according to claim 1, characterized in that: The outside of the clamp seat 1 (5) is provided with anti-slip texture.

6. The fruit tree grafting fixing mechanism according to claim 1, characterized in that: The outer diameter of the positioning rod (17) is the same as the inner diameter of the positioning hole (20).

7. The fruit tree grafting fixing mechanism according to claim 1, characterized in that: The end of the rubber pad (10) facing the clamp seat (5) is designed to be in an arc shape.

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