Auxiliary mechanism for kiwi fruit grafting

Abstract

The utility model discloses an auxiliary mechanism for kiwi fruit grafting, which comprises a limit cover mechanism fixed on a grafting support rod, the limit cover mechanism is movably provided with a grafting knife through an L-shaped support, the limit cover mechanism comprises a limit cover, a knife groove is arranged on the limit cover, and the knife groove is provided with a knife handle. Clamping plates are arranged on the two side walls of the limiting cover through locking bolts, guide rods are fixed to the outer side walls of the clamping plates, a grafting supporting rod is fixed through the limiting cover mechanism, an operator does not need to directly grasp the grafting supporting rod with hands, the risk that the operator is accidentally injured by a grafting knife is avoided, and the safety of grafting operation is greatly improved; the limiting cover mechanism stably fixes the grafting supporting rod, so that when the grafting knife cuts the grafting supporting rod open, flatness and stability of a notch can be guaranteed, the problem of notch deviation caused by unstable manual hand holding is avoided, the grafting success rate and the growth effect after grafting are improved, and good grafting quality is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of kiwifruit planting technology, specifically relating to an auxiliary mechanism for kiwifruit grafting. Background Technology

[0002] Grafting is a common technique for propagation and variety improvement in kiwifruit cultivation. Currently, traditional kiwifruit grafting relies on manual labor: one hand holds the grafting post, while the other uses a grafting knife to cut the post before proceeding with the grafting. This manual method has several problems: firstly, hand tremors or operational errors can easily injure the operator, posing a significant safety hazard; secondly, manually holding the grafting post makes it difficult to maintain stability, resulting in uneven and unstable cuts, affecting grafting success rates and post-grafting growth, leading to poor grafting quality that fails to meet the demands of modern, efficient, and precise agriculture. Therefore, there is an urgent need for an auxiliary grafting mechanism for kiwifruit that can improve grafting safety and effectiveness. Utility Model Content

[0003] To address the problems mentioned in the background section, this invention provides an auxiliary mechanism for kiwifruit grafting. This mechanism uses a limiting cover to fix the grafting support rod, and then a grafting knife to cut the support rod. This solves the problems of low safety, unstable cuts, and poor grafting results in traditional manual grafting operations, thereby improving the safety and quality of kiwifruit grafting.

[0004] An auxiliary mechanism for grafting kiwifruit includes a limiting cover mechanism fixed on a grafting support rod, wherein a grafting knife is movably mounted on the limiting cover mechanism via an L-shaped bracket.

[0005] Furthermore, the limiting cover mechanism includes a limiting cover with a knife groove. Both sides of the limiting cover are fitted with clamps by locking bolts. A guide rod is fixed to the outer side of the clamps. The guide rod is slidably connected to the limiting cover. The locking bolts and the clamps are movably connected by bearings.

[0006] Furthermore, the L-shaped bracket includes a horizontal rod and a vertical rod that are perpendicularly connected to each other. The vertical rod is movably connected to the grafting knife via a pivot, and the end of the horizontal rod away from the vertical rod is fixed to a limiting cover.

[0007] Furthermore, the inner wall of the clamp is provided with an elastic buffer layer, which is made of rubber and has anti-slip protrusions on its surface.

[0008] Furthermore, a transparent observation window is provided on the top of the limiting cover, and the transparent observation window is made of acrylic material.

[0009] Furthermore, a limiting block is provided at the end of the guide rod, and the diameter of the limiting block is larger than the diameter of the guide rod to prevent the guide rod from coming off the limiting cover.

[0010] Furthermore, the grafting knife includes a handle and a blade, the handle is provided with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with a wavy groove for easy gripping.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention uses a limiting cover mechanism to fix the grafting support rod, eliminating the need for operators to directly grasp the grafting support rod with their hands. This avoids the risk of accidental injury to the operator from the grafting knife. Compared to the traditional method of manually holding the grafting support rod with one hand and the grafting knife with the other, this invention greatly improves the safety of grafting operations.

[0013] Stable cut and good grafting effect: The limiting cover mechanism stabilizes and fixes the grafting support rod, ensuring that the cut is flat and stable when the grafting knife cuts the grafting support rod. This avoids the problem of cut deviation caused by unstable manual handling, thereby improving the success rate of grafting and the growth effect after grafting, and ensuring good grafting quality. Attached Figure Description

[0014] 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:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of this utility model;

[0017] Figure 3 This is a top view of the structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the present invention in use.

[0019] In the picture:

[0020] Limiting cover mechanism 1, limiting cover 11, knife groove 12, locking bolt 13, clamping plate 14, guide rod 15, horizontal rod, L-shaped bracket 2, grafting knife 3. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] like Figure 1-4 As shown;

[0024] An auxiliary mechanism for grafting kiwifruit.

[0025] This implementation plan addresses the technical problems existing in the prior art, such as those disclosed in the background section above: "In the cultivation of kiwifruit, grafting is a commonly used technique for propagation and variety improvement. Currently, traditional kiwifruit grafting mainly relies on manual labor, with one hand holding the grafting pole and the other holding a grafting knife to cut the pole before proceeding with the grafting steps. This manual operation method has many problems: on the one hand, when operating with the grafting pole and grafting knife, hand tremors or operational errors can easily lead to accidental injury to the operator by the grafting knife, posing a significant safety hazard; on the other hand, it is difficult to ensure the stability of the grafting pole when held manually, resulting in uneven and unstable cuts from the grafting knife, affecting the success rate of grafting and the growth effect after grafting, leading to poor grafting quality and failing to meet the needs of efficient and precise planting in modern agriculture." In practical terms, this problem is clearly a real and difficult-to-solve issue. Therefore, to solve this technical problem, an auxiliary mechanism for kiwifruit grafting is provided.

[0026] like Figure 1-4 As shown in the figure;

[0027] In conjunction with the above, the device includes a limiting cover mechanism 1 fixed on the grafting support rod. The limiting cover mechanism 1 has a grafting knife 3 movably mounted on it via an L-shaped bracket 2. The limiting cover mechanism 1 includes a limiting cover 11, on which a knife groove 12 is provided. Both sides of the limiting cover 11 are provided with clamping plates 14 via locking bolts 13. A guide rod 15 is fixed to the outer side of the clamping plate 14. The guide rod 15 is slidably connected to the limiting cover 11. The locking bolts 13 and the clamping plates 14 are movably connected via bearings.

[0028] The L-shaped bracket 2 includes a horizontal rod and a vertical rod that are perpendicularly connected to each other. The vertical rod is movably connected to the grafting knife 3 via a pivot, and the end of the horizontal rod away from the vertical rod is fixed to the limiting cover 11.

[0029] The inner wall of the clamping plate 14 is provided with an elastic buffer layer, which is made of rubber and has anti-slip protrusions on its surface.

[0030] The top of the limiting cover 11 is provided with a transparent observation window, which is made of acrylic material.

[0031] A limiting block is provided at the end of the guide rod 15. The diameter of the limiting block is larger than the diameter of the guide rod 15 to prevent the guide rod 15 from falling off the limiting cover 11.

[0032] The grafting knife 3 includes a handle and a blade. The handle is provided with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with a wavy groove for easy gripping.

[0033] When using this kiwi grafting auxiliary mechanism, first place the limiting cover mechanism onto the kiwi support rod to be grafted. By rotating the locking bolt, the clamping plate slides along the guide rod on the limiting cover, clamping and fixing the grafting support rod. Since the locking bolt and the clamping plate are connected by a bearing, the movement and fixation of the clamping plate can be easily achieved.

[0034] The elastic buffer layer and anti-slip protrusions on the inner side of the clamp effectively prevent damage to the grafting support rod during the fixing process, while ensuring the stability of the fixation. After fixing the grafting support rod, the operator holds the handle of the grafting knife, which is easy to grip with its anti-slip sleeve. Through the movable connection of the rotating shaft on the L-shaped bracket, the grafting knife cuts the grafting support rod along the knife groove on the limiting cover.

[0035] During the operation, the operator can observe the cutting of the grafting support and the grafting process through the transparent observation window on the top of the limiting cover, ensuring the accuracy and stability of the operation. After the cutting is completed, the subsequent grafting steps can be carried out.

[0036] 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. An auxiliary mechanism for grafting kiwifruit, characterized in that, The device includes a limiting cover mechanism (1) fixed on the grafting support rod. The limiting cover mechanism (1) has a grafting knife (3) movably mounted on an L-shaped bracket (2). The limiting cover mechanism (1) includes a limiting cover (11). The limiting cover (11) has a knife groove (12). Both sides of the limiting cover (11) are fitted with clamps (14) by locking bolts (13). The outer side of the clamps (14) is fixed with a guide rod (15). The guide rod (15) is slidably connected to the limiting cover (11). The locking bolts (13) and the clamps (14) are movably connected by bearings.

2. The auxiliary mechanism for kiwi grafting according to claim 1, characterized in that, The L-shaped bracket (2) includes a horizontal rod and a vertical rod that are perpendicularly connected to each other. The vertical rod is movably connected to the grafting knife (3) through a pivot. The end of the horizontal rod away from the vertical rod is fixed to the limiting cover (11).

3. The auxiliary mechanism for kiwi grafting according to claim 1, characterized in that: The inner wall of the clamp (14) is provided with an elastic buffer layer, which is made of rubber and has anti-slip protrusions on its surface.

4. The auxiliary mechanism for kiwi grafting according to claim 1, characterized in that: The top of the limiting cover (11) is provided with a transparent observation window, which is made of acrylic material.

5. The auxiliary mechanism for kiwi grafting according to claim 1, characterized in that: The end of the guide rod (15) is provided with a limiting block, the diameter of which is larger than the diameter of the guide rod (15) to prevent the guide rod (15) from coming off the limiting cover (11).

6. The auxiliary mechanism for kiwi grafting according to claim 1, characterized in that: The grafting knife (3) includes a handle and a blade. The handle is provided with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with a wavy groove for easy gripping.

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