Grafting device

Abstract

The utility model discloses a grafting device, which relates to the technical field of agricultural grafting and comprises a sealing assembly, a positioning assembly is mounted at the top of the sealing assembly, the sealing assembly comprises a sealing sleeve, a cotton pad is filled in the inner wall of the sealing sleeve, a positioning hole is formed in the top of the sealing sleeve, and the positioning hole is communicated with the positioning assembly. A contraction groove is formed in the annular wall of the sealing sleeve, an adhesive film is slidably mounted in the contraction groove, a hanging rod is mounted at the inner end of the adhesive film and located in the contraction groove, the sealing sleeve is arranged in a semi-cylindrical shape, the outer ring of the cotton cushion and the inner wall of the sealing sleeve are attached to each other, and a protective film is adhered to the inner wall of the adhesive film. The sticking film is located in the shrinkage groove in a sliding mode, the hanging rod is fixed to the inner end of the sticking film, and the hanging rod is located in the shrinkage groove in a sliding mode; the protection of the grafting position is improved, rapid pasting and fixing are facilitated, branches can be clamped and fixed, and inclination and falling are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of agronomic grafting, in particular to a grafting device. Background Art

[0002] Grafting is the process of grafting a part of one or more crop plants onto the root or stem of another plant to achieve the combined growth of the two and produce a new plant. Grafting technology can utilize the advantages of different plants, such as increasing yield, improving resistance to pests and diseases, and adapting to different environments. This solution specifically relates to a grafting device;

[0003] When the existing grafting device is used, the branches are easily fallen off when wrapping the grafting part, which is not convenient for quick pasting and fixing, reducing the protection of the grafting part. In addition, the branches are easy to tilt and fall off, which is not convenient for clamping and fixing, which has a certain impact on actual use. Utility Model Content

[0004] The main purpose of the utility model is to provide a grafting device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A grafting device comprises a sealing component, a positioning component is installed on the top of the sealing component, the sealing component comprises a sealing sleeve, the inner wall of the sealing sleeve is filled with a cotton pad, a positioning hole is opened on the top of the sealing sleeve, a shrinkage groove is opened inside the annular wall of the sealing sleeve, an adhesive film is slidably installed inside the shrinkage groove, and a hanging rod is installed on the inner end of the adhesive film and located in the shrinkage groove.

[0007] As a further solution of the utility model, the sealing sleeve is arranged in a semi-cylindrical shape, and the outer ring of the cotton pad and the inner wall of the sealing sleeve are fitted with each other.

[0008] As a further solution of the utility model, a protective film is pasted on the inner wall of the adhesive film, and the adhesive film is slidably arranged in the shrinkage groove.

[0009] As a further solution of the utility model, the hanging rod and the inner end of the adhesive film are fixed to each other, and the hanging rod is slidably arranged in the shrinkage groove.

[0010] As a further solution of the utility model, the positioning assembly includes a support block, which is fixedly installed on the outside of the sealing sleeve, an adjusting disk movably installed on the top of the support block, a fastening bolt movably installed inside the adjusting disk and the support block, a support rod fixedly installed on the outside of the adjusting disk, a fixing ring fixedly installed on the top of the support rod, a first positioning block fixedly installed on both ends of the fixing ring, a retaining ring connected to the front end of the fixing ring, a second positioning block fixedly installed on both ends of the retaining ring, and positioning bolts connected and installed inside the two second positioning blocks and the two first positioning blocks.

[0011] As a further solution of the utility model, the adjustment disk is located on the top of the support block and is movably rotatable, the fastening bolt passes through the interior of the adjustment disk and is rotatable, and the fastening bolt passes through the interior of the support block and is threadedly connected.

[0012] As a further solution of the utility model, the fixing ring and the clamping ring are symmetrical to each other, and the positioning bolt passes through the interior of the first positioning block and is threadedly connected.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting a sealing component, the sealing sleeve is sleeved on the outside of the grafting part to improve the protection of the grafting part, and by pulling the adhesive film, the adhesive film is located in the shrinkage groove and slides out to wrap and paste the grafting part, which is convenient for quick pasting and fixing;

[0015] By setting a positioning component, a fixing ring and a clamping ring are clamped on the outside of the branch and connected by a positioning bolt, which facilitates the clamping and fixing of the branch to prevent tilting and falling off. Adjustment and fixation at different positions can be performed by rotating the adjusting disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a grafting device of the utility model;

[0017] Figure 2 This is a structural schematic diagram of a sealing component in a grafting device of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a sealing sleeve in a grafting device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the disassembled structure of a positioning component in a grafting device.

[0020] In the figure: 1. Sealing assembly; 2. Positioning assembly; 3. Sealing sleeve; 4. Cotton pad; 5. Positioning hole; 6. Shrinkage groove; 7. Adhesive film; 8. Hanging rod; 9. Support block; 10. Adjusting disk; 11. Fastening bolt; 12. Support rod; 13. Fixing ring; 14. First positioning block; 15. Snap ring; 16. Second positioning block; 17. Positioning bolt. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a grafting device includes a sealing component 1, a positioning component 2 is installed on the top of the sealing component 1, the sealing component 1 includes a sealing sleeve 3, the inner wall of the sealing sleeve 3 is filled with a cotton pad 4, a positioning hole 5 is opened on the top of the sealing sleeve 3, a shrinkage groove 6 is opened inside the annular wall of the sealing sleeve 3, an adhesive film 7 is slidably installed inside the shrinkage groove 6, and a hanging rod 8 is installed at the inner end of the adhesive film 7 and located in the shrinkage groove 6.

[0023] In this embodiment, the sealing sleeve 3 is arranged in a semi-cylindrical shape, and the outer ring of the cotton pad 4 fits with the inner wall of the sealing sleeve 3. The cotton pad 4 contacts the rhizome, thereby reducing the friction between the sealing sleeve 3 and the rhizome.

[0024] In this embodiment, a protective film is pasted on the inner wall of the adhesive film 7, and the adhesive film 7 is slidably arranged in the shrinkage groove 6. The outside of the rhizome is pasted and wrapped by the adhesive film 7, so that the sealing sleeve 3 and the rhizome are fixed to each other.

[0025] In this embodiment, the hanging rod 8 and the inner end of the adhesive film 7 are fixed to each other, and the hanging rod 8 is slidably arranged in the contraction groove 6. The expansion and contraction sliding of the adhesive film 7 facilitates the rapid grafting and fixing of roots and branches.

[0026] In this embodiment, the positioning assembly 2 includes a support block 9, which is fixedly installed on the outside of the sealing sleeve 3. An adjusting disk 10 is movably installed on the top of the support block 9, and a fastening bolt 11 is movably installed inside the adjusting disk 10 and the support block 9. A support rod 12 is fixedly installed on the outside of the adjusting disk 10, and a fixing ring 13 is fixedly installed on the top of the support rod 12. First positioning blocks 14 are fixedly installed on both ends of the fixing ring 13, and a clamping ring 15 is connected to the front end of the fixing ring 13. Second positioning blocks 16 are fixedly installed on both ends of the clamping ring 15. Positioning bolts 17 are connected and installed inside the two second positioning blocks 16 and the two first positioning blocks 14. Through the connection between the fixing ring 13 and the clamping ring 15, the grafted branches are fixed to prevent tilting and falling off.

[0027] In this embodiment, the adjusting disk 10 is located at the top of the supporting block 9 and is movably rotatable. The fastening bolt 11 passes through the interior of the adjusting disk 10 and is rotatable. The fastening bolt 11 passes through the interior of the supporting block 9 and is threadedly connected. The fastening bolt 11 slides up and down under the action of the threaded connection, so that the adjusting disk 10 is fixed or movable.

[0028] In this embodiment, the fixing ring 13 and the clamping ring 15 are symmetrical to each other, and the positioning bolt 17 passes through the interior of the first positioning block 14 and is threadedly connected. The second positioning block 16 is connected to the first positioning block 14 through the connection of the positioning bolt 17, so that the fixing ring 13 and the clamping ring 15 are fixed to each other to clamp the branches.

[0029] It should be noted that the utility model is a grafting device. When in use, the branch is first grafted onto the rhizome. When the graft is fixed, the sealing sleeve 3 is sleeved on the grafting position, the adhesive film 7 is pulled to make the adhesive film 7 located in the shrinkage groove 6 and pulled out, and the protective film on the inner side of the adhesive film 7 is removed so that the adhesive film 7 wraps the grafting position and sticks it to fix. When positioning, the fastening bolt 11 is rotated to make the adjusting disk 10 move, and the adjusting disk 10 is rotated to make the fixing ring 13 contact with the outside of the branch, and the fastening bolt 11 is rotated to fix the adjusting disk 10, and the clamping ring 15 is docked with the fixing ring 13, and fixed by the connection of the positioning bolt 17, thereby clamping and fixing the branch.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A grafting device, comprising a sealing assembly (1), a positioning assembly (2) being installed on the top of the sealing assembly (1), characterized in that: The sealing assembly (1) comprises a sealing sleeve (3), the inner wall of which is filled with a cotton pad (4), a positioning hole (5) is provided at the top of the sealing sleeve (3), a shrinkage groove (6) is provided inside the annular wall of the sealing sleeve (3), an adhesive film (7) is slidably installed inside the shrinkage groove (6), and a hanging rod (8) is installed at the inner end of the adhesive film (7) and located inside the shrinkage groove (6).

2. A grafting device according to claim 1, characterized in that: The sealing sleeve (3) is arranged in a semi-cylindrical shape, and the outer ring of the cotton pad (4) and the inner wall of the sealing sleeve (3) are in contact with each other.

3. A grafting device according to claim 1, characterized in that: A protective film is pasted on the inner wall of the pasting film (7), and the pasting film (7) is located in the shrinkage groove (6) in a sliding arrangement.

4. A grafting device according to claim 1, characterized in that: The hanging rod (8) and the inner end of the adhesive film (7) are fixed to each other, and the hanging rod (8) is located in the shrinkage groove (6) and is slidably arranged.

5. A grafting device according to claim 1, characterized in that: The positioning assembly (2) comprises a support block (9), the support block (9) is fixedly mounted on the outside of the sealing sleeve (3), an adjusting disk (10) is movably mounted on the top of the support block (9), a fastening bolt (11) is movably mounted inside the adjusting disk (10) and the support block (9), a support rod (12) is fixedly mounted on the outside of the adjusting disk (10), a fixing ring (13) is fixedly mounted on the top of the support rod (12), first positioning blocks (14) are fixedly mounted on both ends of the fixing ring (13), a snap ring (15) is connected to the front end of the fixing ring (13), second positioning blocks (16) are fixedly mounted on both ends of the snap ring (15), and positioning bolts (17) are connected and mounted inside the two second positioning blocks (16) and the two first positioning blocks (14).

6. A grafting device according to claim 5, characterized in that: The adjusting disk (10) is located on the top of the supporting block (9) and is movably rotatable. The fastening bolt (11) passes through the inside of the adjusting disk (10) and is rotatable. The fastening bolt (11) passes through the inside of the supporting block (9) and is threadedly connected.

7. A grafting device according to claim 5, characterized in that: The fixing ring (13) and the clamping ring (15) are symmetrical to each other, and the positioning bolt (17) penetrates the interior of the first positioning block (14) and is arranged in a threaded connection.

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