A forestry grafting device

Abstract

This utility model relates to the field of forestry equipment technology and discloses a forestry grafting device, including a clamping component and an adjustable splicing structure. A pair of clamping components are provided and are tightly fixed to two tree branches of different thicknesses to be grafted. The two clamping components are spliced ​​together by the adjustable splicing structure, and the spacing between the two clamping components is adjustable through the adjustable splicing structure. Compared with the prior art, the advantages of this utility model are: by setting up adjustable clamping components and a splicing structure, it achieves rapid clamping and spacing adjustment for tree branches of different thicknesses, is easy to operate, has reliable fixation, and effectively improves the grafting success rate and efficiency. The design of the soft rubber pad avoids damage to the tree bark, and has good practicality and promotional value.

Description

Technical Field

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

[0002] Grafting is a common technique in forestry and fruit tree cultivation, used to improve varieties, enhance resistance, or promote growth. Traditional grafting methods often involve binding and sealing the scion and rootstock with wax, which are cumbersome, have unstable fixation effects, and are easily affected by the external environment, resulting in a low grafting success rate. Although some grafting clamps exist, most have complex structures, are inconvenient to adjust, and are particularly unsuitable for branches with significant differences in thickness.

[0003] Therefore, there is an urgent need for a forestry grafting device that is simple in structure, easy to adjust, and reliable in fixation. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide a forestry grafting device to solve the problems of inconvenient operation, unstable fixation and poor adaptability of existing grafting tools.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0006] A forestry grafting device includes a clasping component and an adjustable splicing structure; the clasping component is provided in pairs and is tightly fixed to the branches of two trees of different thicknesses to be grafted. The two clasping components are spliced ​​together by the adjustable splicing structure, and the distance between the two clasping components is adjusted by the adjustable splicing structure.

[0007] As an improvement, the hugging component includes a spring steel sheet and a hugging adjustment structure; the spring steel sheet is bent into a circle and fixed to the tree branch, and one end is detachably connected to the part near the other end through the hugging adjustment structure.

[0008] As an improvement, the clamping adjustment structure includes teeth, an adjustment seat, and a worm gear with a knob fixed at one end. The adjustment seat is a U-shaped plate with openings on both sides, partially closed, and both ends fixed to the upper and lower sides of a spring steel sheet. Teeth are formed on the outer surface of the spring steel sheet on the inner side of the adjustment seat, with multiple teeth evenly distributed along the circumference of the spring steel sheet. After the two semi-closed plates of the adjustment seat are rotatably sleeved onto the two ends of the worm gear, the worm gear engages with the teeth. This facilitates clamping and fixing the worm gear to tree branches.

[0009] As an improvement, a soft rubber pad is fixed to the inner wall of the spring steel sheet. This effectively prevents the spring steel sheet from directly contacting the tree branches, which could easily cause squeezing and wear to the tree branches.

[0010] As an improvement, the adjustable splicing structure includes ear plates, handle screws, and knob nuts; ear plates are formed on the outer walls of the upper and lower spring steel plates respectively, and the handle screw passes through both ear plates simultaneously, with the knob nut threaded onto its tail; at least two adjustable splicing structures are evenly arranged along the circumference of the spring steel plates. This makes the new invention more flexible in use.

[0011] The advantages of this utility model compared with the prior art are as follows:

[0012] This invention, through the design of adjustable clamping components and splicing structures, enables rapid clamping and spacing adjustment of tree branches of varying thicknesses. It is easy to operate, provides reliable fixation, and effectively improves grafting success rate and efficiency. The soft rubber pad design avoids damage to the tree bark, demonstrating good practicality and potential for wider application. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a structural schematic diagram from another perspective of this utility model.

[0015] Figure 3 This is a partial structural schematic diagram of the present invention. Figure 1 .

[0016] Figure 4 This is a partial structural schematic diagram of the present invention. Figure 2 .

[0017] As shown in the figure: 1. Spring steel sheet; 2. Tooth; 3. Adjustment seat; 4. Knob; 5. Worm gear; 6. Soft rubber pad; 7. Ear plate; 8. Handle screw; 9. Knob nut. Detailed Implementation

[0018] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0019] The present invention will now be described in further detail with reference to the accompanying drawings.

[0020] A forestry grafting device, comprising:

[0021] The hugging component includes a spring steel sheet 1 and a hugging adjustment structure. The spring steel sheet 1 is bent into a circle and fixed to a tree branch. One end is detachably connected to the part near the other end via the hugging adjustment structure. A soft rubber pad 6 is fixed to the inner wall of the spring steel sheet 1. Specifically, the hugging adjustment structure includes teeth 2, an adjustment seat 3, and a worm gear 5 with a knob 4 fixed to one end. The adjustment seat 3 is a U-shaped plate with openings on both sides, partially closed, and both ends fixed to the upper and lower sides of the spring steel sheet 1. The inner side of the adjustment seat 3 has teeth 2 formed on the outer surface of the spring steel sheet 1. Multiple teeth 2 are evenly arranged along the circumference of the spring steel sheet 1. After the two semi-closed plates of the adjustment seat 3 are respectively rotated and sleeved onto the two ends of the worm gear 5, the worm gear 5 engages with the teeth 2. A pair of hugging components are provided.

[0022] The adjustable splicing structure includes ear plates 7, handle screws 8 and knob nuts 9; ear plates 7 are formed on the outer walls of the upper and lower spring steel plates 1 respectively, and the handle screws 8 pass through the two ear plates 7 at the same time, and the tail thread is fitted with knob nuts 9; at least two adjustable splicing structures are evenly arranged along the circumference of the spring steel plates 1.

[0023] In the specific implementation of this embodiment:

[0024] like Figure 1 and 2 The two embracing pieces are respectively placed on the branches of the two trees to be grafted. The tightness is adjusted by the knob 4. Then, the two embracing pieces are connected and adjusted to the appropriate position by the handle screw 8 and the knob nut 9 to complete the fixation.

[0025] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A forestry grafting device, characterized in that: It includes a hugging component and an adjustable splicing structure; the hugging component is provided in pairs and is tightly fixed to the branches of two trees of different thicknesses to be grafted. The two hugging components are spliced ​​together by the adjustable splicing structure, and the distance between the two hugging components is adjusted by the adjustable splicing structure.

2. The forestry grafting device according to claim 1, characterized in that: The hugging component includes a spring steel sheet (1) and a hugging adjustment structure; the spring steel sheet (1) is bent into a circle and fixed to the tree branch, and one end is detachably connected to the part near the other end through the hugging adjustment structure.

3. A forestry grafting device according to claim 2, characterized in that: The clamping adjustment structure includes teeth (2), adjustment seat (3) and worm (5) with a knob (4) fixed at one end; the adjustment seat (3) is a U-shaped plate with openings on both sides and half-closed, and both ends are fixed on the upper and lower sides of the spring steel plate (1). The inner side of the adjustment seat (3) is provided with teeth (2) formed on the outer surface of the spring steel plate (1). Multiple teeth (2) are evenly arranged along the circumference of the spring steel plate (1). After the two half-closed plates of the adjustment seat (3) are rotated and sleeved on the two ends of the worm (5), the worm (5) meshes with the teeth (2).

4. A forestry grafting device according to claim 3, characterized in that: A soft rubber pad (6) is fixed on the inner wall of the spring steel sheet (1).

5. A forestry grafting device according to claim 1, characterized in that: The adjustable splicing structure includes ear plates (7), handle screws (8) and knob nuts (9); ear plates (7) are formed on the outer walls of the upper and lower spring steel plates (1), and the handle screws (8) pass through the two ear plates (7) at the same time, and the tail is threaded with knob nuts (9). At least two adjustable splicing structures are evenly arranged along the circumference of the spring steel sheet (1).

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