A grafting device for rapid fixation in gardens

Abstract

The utility model belongs to the grafting technical field of gardens, concretely relates to a kind of grafting device of quick fixing for gardens, including grafting connecting seat, and one end of grafting connecting seat is inserted with bidirectional screw rod, and the one end of bidirectional screw rod is fixedly connected with adjusting knob, and the outer wall of bidirectional screw rod is screw-connected two threaded connecting sleeves, and the outer wall of two threaded connecting sleeves is fixedly connected with connecting block.The utility model is by lifting grafting connecting seat, so that the grafting position of garden stock and scion is located between two arc-shaped clamps, at this time, by adjusting knob, bidirectional screw rod is rotated clockwise, so that the threaded connecting sleeve of its outer wall two threaded connections is driven along guide rod and moves towards each other, while the mounting plate of connecting rod one end is driven two arc-shaped clamps and moves towards each other, so that the grafting between garden stock and scion is quickly fixed, and after grafting is completed, it can also be recycled, reduce the waste of resources.

Description

Technical Field

[0001] This utility model belongs to the field of garden grafting technology, specifically relating to a quick-fixing grafting device for gardens. Background Technology

[0002] Grafting of garden seedlings is one of the artificial propagation methods of plants. For the construction of garden projects, seedling grafting can improve plant varieties, enhance their growth and reproductive capabilities, cultivate some new varieties, increase the diversity of garden plants, and improve the overall ornamental value of garden projects. The existing grafting method generally involves cutting a suitable notch in the rootstock, inserting the scion, and then wrapping and fixing it with a protective film at the contact point between the rootstock and the scion.

[0003] Currently, the existing grafting method for garden seedlings usually involves first connecting the scion and rootstock at the grafting point, and then using a protective film to wrap around the contact area between the rootstock and scion to achieve grafting fixation. However, the protective film used in traditional garden seedling grafting methods is often a disposable item. Once the protective film wrapped around the grafting area is removed, it cannot be reused. Therefore, the resources used to fix the grafting point with the protective film are relatively wasteful, and the operation is also relatively troublesome, which reduces the efficiency of garden grafting. Utility Model Content

[0004] The purpose of this invention is to provide a quick-fixing grafting device for gardens, aiming to solve the problem that existing garden seedling grafting methods typically involve first connecting the scion and rootstock at the grafting point, and then wrapping a protective film around the contact area between the rootstock and scion to achieve grafting fixation. However, the protective film used in traditional garden seedling grafting methods is often a disposable item. Once the protective film wrapped around the grafting area is removed, it cannot be reused. Therefore, the resources used in using the protective film to fix the grafting point are relatively wasteful, and the operation is relatively troublesome, which also reduces the efficiency of garden grafting.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-fixing grafting device for gardens, comprising a grafting connector, one end of which is inserted with a bidirectional threaded rod, one end of which is fixedly connected with an adjustment knob, and the outer wall of the bidirectional threaded rod is threadedly connected with two threaded connecting sleeves.

[0006] Connecting blocks are fixedly connected to the outer walls of the two threaded connecting sleeves. A guide rod is fixedly connected to the inside of the grafting connecting seat. A rectangular opening is provided on the surface of the grafting connecting seat. A connecting rod is fixedly connected to the outer wall of the connecting block. An installation plate is fixedly connected to the end of the connecting rod away from the connecting block through the rectangular opening. An arc-shaped clamp is provided on one side of the installation plate.

[0007] As a preferred embodiment of the quick-fixing grafting device for gardening according to this utility model, the end of the bidirectional threaded rod away from the adjustment knob forms a rotating connection structure with the inner wall of the grafting connection seat through a bearing.

[0008] As a preferred embodiment of the quick-fixing grafting device for gardening according to this utility model, the end of the connecting block away from the threaded connecting sleeve is sleeved on the outer wall of the guide rod.

[0009] As a preferred embodiment of the quick-fixing grafting device for gardening according to this utility model, two arc-shaped clamps are provided, and the two arc-shaped clamps are symmetrically distributed between them.

[0010] As a preferred embodiment of the quick-fixing grafting device for gardening according to this utility model, a telescopic rod is fixedly connected to the outer wall of the arc-shaped clamping plate, a limit block is fixedly connected to one end of the telescopic rod that passes through the surface of the mounting plate, and a clamping spring is sleeved on the outer wall of the telescopic rod.

[0011] As a preferred embodiment of the quick-fixing grafting device for gardening according to this utility model, the arc-shaped clamping plate can form an elastic structure with the mounting plate through the telescopic rod, the limiting block, and the clamping spring.

[0012] As a preferred embodiment of the quick-fixing grafting device for gardening according to this utility model, the inner wall of the arc-shaped clamp is bonded with multiple rubber protective strips, and the multiple rubber protective strips are in an arc-shaped structure.

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

[0014] By lifting the grafting connector, the grafting position of the rootstock and scion is positioned between two arc-shaped clamps. At this time, by adjusting the knob to rotate the double-threaded rod clockwise, the two threaded connecting sleeves on its outer wall move towards each other along the guide rod. Meanwhile, the mounting plate at one end of the connecting rod will move the two arc-shaped clamps towards each other, thus quickly fixing the graft between the rootstock and scion. After grafting, the joint can be reused, reducing resource waste.

[0015] Through the elastic structure between the arc-shaped clamp and the mounting plate, when the two arc-shaped clamps clamp the grafting position, the arc-shaped clamp can extend and retract during the clamping process, thereby avoiding damage to the grafted trees in the garden due to excessive clamping force. In addition, the inner side of the arc-shaped clamp is equipped with a rubber protective strip, which can also prevent damage to the surface of the rootstock by utilizing the good elasticity of the rubber protective strip. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

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

[0018] Figure 2 This is a schematic diagram of the second main view structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the main cross-sectional structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of this utility model.

[0021] In the diagram: 1. Grafting connector; 2. Two-way threaded rod; 3. Adjustment knob; 4. Threaded connecting sleeve; 5. Connecting block; 6. Guide rod; 7. Connecting rod; 8. Mounting plate; 9. Arc-shaped clamping plate; 10. Telescopic rod; 11. Limiting block; 12. Clamping spring; 13. Rubber protective strip; 14. Rectangular opening. 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 Figures 1-4 The present invention provides the following technical solution: a quick-fixing grafting device for gardening, including a grafting connector 1, a bidirectional threaded rod 2 inserted through one end of the grafting connector 1, an adjustment knob 3 fixedly connected to one end of the bidirectional threaded rod 2, and two threaded connecting sleeves 4 threadedly connected to the outer wall of the bidirectional threaded rod 2.

[0024] Two threaded connecting sleeves 4 are fixedly connected to the outer walls of connecting blocks 5. A guide rod 6 is fixedly connected inside the grafting connecting seat 1. A rectangular opening 14 is opened on the surface of the grafting connecting seat 1. A connecting rod 7 is fixedly connected to the outer wall of the connecting block 5. The end of the connecting rod 7 away from the connecting block 5 passes through the rectangular opening 14 and is fixedly connected to the mounting plate 8. An arc-shaped clamping plate 9 is provided on one side of the mounting plate 8.

[0025] Preferably, the end of the bidirectional threaded rod 2 away from the adjusting knob 3 forms a rotating connection structure with the inner wall of the grafting connection seat 1 through a bearing, the end of the connecting block 5 away from the threaded connecting sleeve 4 is sleeved on the outer wall of the guide rod 6, and two arc-shaped clamps 9 are provided, and the two arc-shaped clamps 9 are symmetrically distributed between them.

[0026] In practical use, by picking up the grafting connector 1, the grafting position of the garden rootstock and scion is placed between the two arc-shaped clamps 9. At this time, by adjusting the knob 3 and rotating the double-threaded rod 2 clockwise, the two threaded connecting sleeves 4 on its outer wall are driven to move towards each other along the guide rod 6. Meanwhile, the mounting plate 8 at one end of the connecting rod 7 will drive the two arc-shaped clamps 9 to move towards each other, thereby quickly fixing the graft between the garden rootstock and scion. After the grafting is completed, it can be reused, reducing the waste of resources.

[0027] Conversely, by adjusting knob 3 to rotate the bidirectional threaded rod 2 counterclockwise, the two threaded connecting sleeves 4 on its outer wall are driven to move in opposite directions along the guide rod 6. At this time, the mounting plate 8 at one end of the connecting rod 7 will drive the two arc-shaped clamps 9 to move in opposite directions, so that the garden grafting fixing device can be easily removed for reuse.

[0028] Preferably, the outer wall of the arc-shaped clamping plate 9 is fixedly connected to a telescopic rod 10, one end of the telescopic rod 10 that passes through the surface of the mounting plate 8 is fixedly connected to a limiting block 11, and a clamping spring 12 is sleeved on the outer wall of the telescopic rod 10. The arc-shaped clamping plate 9 can form an elastic structure with the mounting plate 8 through the telescopic rod 10, the limiting block 11, and the clamping spring 12.

[0029] In practical use, through the elastic structure between the arc-shaped clamp 9 and the mounting plate 8, when the two arc-shaped clamps 9 clamp the grafting position in opposite directions, the arc-shaped clamps 9 can extend and retract during the clamping process, thereby avoiding damage to the grafted trees in the garden due to excessive clamping force.

[0030] Preferably, the inner wall of the arc-shaped clamp 9 is bonded with multiple rubber protective strips 13, and the multiple rubber protective strips 13 are in an arc-shaped structure.

[0031] In practical use, a rubber protective strip 13 is provided on the inner side of the arc-shaped clamp 9. The good elasticity of the rubber protective strip 13 can also prevent damage to the surface of the rootstock.

[0032] Working principle: First, pick up the grafting connector 1, positioning the grafting position of the rootstock and scion between the two arc-shaped clamps 9. Then, rotate the double-threaded rod 2 clockwise by adjusting knob 3, causing the two threaded connecting sleeves 4 on its outer wall to move towards each other along the guide rod 6. Simultaneously, the mounting plate 8 at one end of the connecting rod 7 will move the two arc-shaped clamps 9 towards each other, thus quickly fixing the graft between the rootstock and scion. This system can be reused after grafting, reducing resource waste. Furthermore, the elastic structure between the arc-shaped clamps 9 and the mounting plate 8 ensures that when the two arc-shaped clamps 9 clamp the graft towards each other... When the grafting device is in place, the arc-shaped clamp 9 can extend and retract during the clamping process, thereby avoiding damage to the grafted trees due to excessive clamping force. In addition, the inner side of the arc-shaped clamp 9 is provided with a rubber protective strip 13. The good elasticity of the rubber protective strip 13 can also prevent damage to the surface of the rootstock. Finally, by adjusting the knob 3 to rotate the double-threaded rod 2 counterclockwise, the two threaded connecting sleeves 4 on its outer wall are driven to move in opposite directions along the guide rod 6. At this time, the mounting plate 8 at one end of the connecting rod 7 will drive the two arc-shaped clamps 9 to move in opposite directions, so that the grafting device can be easily removed for reuse.

[0033] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rapid fixing grafting device for gardens, comprising a grafting connecting seat (1), characterized in that: One end of the grafting connector (1) is inserted through a bidirectional threaded rod (2), and one end of the bidirectional threaded rod (2) is fixedly connected to an adjustment knob (3). The outer wall of the bidirectional threaded rod (2) is threadedly connected to two threaded connecting sleeves (4). The outer walls of the two threaded connecting sleeves (4) are fixedly connected to connecting blocks (5), the inside of the grafting connecting seat (1) is fixedly connected to a guide rod (6), the surface of the grafting connecting seat (1) is provided with a rectangular opening (14), the outer wall of the connecting block (5) is fixedly connected to a connecting rod (7), the end of the connecting rod (7) away from the connecting block (5) passes through the rectangular opening (14) and is fixedly connected to an mounting plate (8), and an arc-shaped clamp (9) is provided on one side of the mounting plate (8).

2. The quick fixing grafting device for gardens according to claim 1, characterized in that: The end of the bidirectional threaded rod (2) away from the adjustment knob (3) forms a rotating connection structure with the inner wall of the grafting connector (1) through a bearing.

3. The quick fixing grafting device for gardens of claim 1, wherein: The end of the connecting block (5) away from the threaded connecting sleeve (4) is sleeved on the outer wall of the guide rod (6).

4. The quick fixing grafting device for gardens of claim 1, wherein: Two arc-shaped clamps (9) are provided, and the two arc-shaped clamps (9) are symmetrically distributed between them.

5. The quick fixing grafting device for gardens of claim 1, wherein: The outer wall of the arc-shaped clamp (9) is fixedly connected to a telescopic rod (10), and one end of the telescopic rod (10) that penetrates the surface of the mounting plate (8) is fixedly connected to a limit block (11). A clamping spring (12) is sleeved on the outer wall of the telescopic rod (10).

6. A quick-fixing grafting device for garden use according to claim 5, characterized in that: The arc-shaped clamp (9) can form an elastic structure with the mounting plate (8) through the telescopic rod (10), the limiting block (11), and the clamping spring (12).

7. A quick-fixing grafting device for garden use according to claim 5, characterized in that: The inner wall of the arc-shaped clamp (9) is bonded with a plurality of rubber protective strips (13), and the plurality of rubber protective strips (13) are in an arc-shaped structure.

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