Novel rapid fixing device for agronomic grafting

Abstract

The utility model provides a novel agronomic grafting fast fixing device which comprises a rear fixing piece and a front fixing piece detachably connected with the rear fixing piece, the middle of the front fixing piece is in threaded connection with a stud, a stock fixing plate is rotatably installed at the end, located on the inner side of the front fixing piece, of the stud, a sliding groove is integrally formed in the outer side of the rear fixing piece, and the sliding groove is in threaded connection with the stud. And a scion fixing part assembly is mounted on the rear side of the sliding chute. Due to the arrangement of the sliding grooves, the special-shaped sliding blocks, the lug plates, the connecting columns, the scion fixing clamping plates and the connecting bolts, stocks and scions in the grafting mode that the scions are grafted to one sides of the stocks can be fixed.

Description

Technical Field

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

[0002] At present, when agronomically grafting plants, it is usually necessary to use a quick fixing device to fix the rootstock and the scion. The existing agronomic grafting quick fixing device includes an upper fixing ring and a lower fixing ring, and the upper fixing ring and the lower fixing ring are both provided with a clamping assembly. The outer ends of the upper fixing ring are both integrally connected with a first connecting ear on both sides, and the outer ends of the lower fixing ring are both integrally connected with a second connecting ear on both sides. This quick fixing device is fixed by upper and lower fixing rings, and the upper and lower fixing rings are fixed by a movable connecting plate. When in use, this grafting quick fixing device is suitable for upper and lower butt-jointed grafting, but is not suitable for grafting of the scion onto one side of the rootstock. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a novel agronomic grafting quick fixing device, which is suitable for a grafting method in which a scion is grafted onto one side of a rootstock.

[0004] The utility model is realized by the following technical solutions:

[0005] A novel agronomic grafting quick fixing device comprises a rear fixing part and a front fixing part detachably connected to the rear fixing part, wherein a stud is threadedly connected to the middle part of the front fixing part, and a rootstock fixing plate is rotatably installed at one end of the stud located on the inner side of the front fixing part, a slide groove is integrated on the outer side of the rear fixing part, and a scion fixing part assembly is installed on the rear side of the slide groove. The scion fixing part assembly comprises a special-shaped slider, and an ear plate is integrated on the outer side of the upper end of the special-shaped slider, and a connecting column is installed at the ear plate by bolts and nuts, and scion fixing splints are arranged in pairs on the upper part of the connecting column.

[0006] Preferably, the special-shaped sliding block is slidably connected to the sliding groove.

[0007] Preferably, the slide groove is provided with bolts for fixing the special-shaped slide block.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the utility model, the arrangement of the slide groove, the special-shaped slider, the ear plate, the connecting column, the scion fixing splint, and the connecting bolt is conducive to fixing the rootstock and the scion in the grafting method in which the scion is grafted to one side of the rootstock.

[0010] 2. In the present invention, the arrangement of the rear fixing member, the front fixing member, the stud and the stock fixing plate is conducive to fixing the stock. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of a scion fixing component of the utility model.

[0013] In the figure:

[0014] 1. Rear fixing part; 2. Front fixing part; 3. Stud; 4. Stock fixing plate; 5. Slide groove; 6. Scion fixing part assembly; 61. Special-shaped slider; 62. Ear plate; 63. Connecting column; 64. Scion fixing splint; 65. Connecting bolt. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 As shown, a novel agronomic grafting quick fixing device comprises a rear fixing part 1 and a front fixing part 2 detachably connected to the rear fixing part 1, wherein the rear fixing part 1 and the front fixing part 2 are both arc-shaped, wherein a stud 3 is threadedly connected to the middle part of the front fixing part 2, and a rootstock fixing plate 4 is rotatably installed at one end of the stud 3 located on the inner side of the front fixing part 2, and the rootstock fixing plate 4 is arranged as an arc-shaped plate, and a slide groove 5 is integrated on the outer side of the rear fixing part 1, and a scion fixing part assembly 6 is installed on the rear side of the slide groove 5.

[0016] In this embodiment, combined with the Figure 2 As shown, the scion fixing component assembly 6 includes a special-shaped slider 61, an ear plate 62 is integrated on the outer side of the upper end of the special-shaped slider 61, a connecting column 63 is installed at the ear plate 62 by bolts and nuts, a scion fixing splint 64 is arranged in pairs on the upper part of the connecting column 63, the scion fixing splint 64 on the lower side is integrated with the connecting column 63, the scion fixing splint 64 is arranged in an arc shape, a connecting bolt 65 is installed between the paired scion fixing splints 64, and a nut is arranged at the lower end of the connecting bolt 65. When fixing the scion, the special-shaped slider 61 is moved and fixed to the scion position, the bolts and nuts connecting the ear plate 62 and the connecting column 63 are loosened, the angle of the connecting column 63 is adjusted, thereby adjusting the angle of the scion fixing splint 64 to adapt to the grafting angle of the scion, and the scion fixing splint 64 is clamped and fixed on both sides of the scion, thereby fixing the scion.

[0017] In this embodiment, specifically, the special-shaped slider 61 is slidably connected to the slide groove 5 , and the slide groove 5 is provided with bolts for fixing the special-shaped slider 61 .

[0018] How it works

[0019] In the utility model, the rear fixing member 1 and the front fixing member 2 are sleeved on the outside of the rootstock, the stud 3 is rotated to make the rootstock fixing plate 4 fit with the rootstock, thereby fixing the rootstock, the scion fixing member assembly 6 is adjusted to the scion grafting position, and the scion is fixed by using the scion fixing member assembly 6, thereby realizing the function of rapid fixation of grafting.

[0020] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A novel agronomic grafting rapid fixing device, characterized in that: The novel agronomic grafting quick fixing device comprises a rear fixing member (1) and a front fixing member (2) detachably connected to the rear fixing member (1), wherein a stud (3) is threadedly connected to the middle part of the front fixing member (2), a rootstock fixing plate (4) is rotatably mounted on one end of the stud (3) located inside the front fixing member (2), a slide groove (5) is integrally arranged on the outer side of the rear fixing member (1), a scion fixing member assembly (6) is mounted on the rear side of the slide groove (5), and the scion fixing member assembly (6) comprises a special-shaped slider (61), an ear plate (62) is integrally arranged on the outer side of the upper end of the special-shaped slider (61), a connecting column (63) is mounted on the ear plate (62) by means of bolts and nuts, and a scion fixing clamp (64) is arranged in pairs on the upper part of the connecting column (63).

2. The novel agronomic grafting rapid fixing device as claimed in claim 1, characterized in that: The special-shaped sliding block (61) is slidably connected to the sliding groove (5).

3. The novel agronomic grafting rapid fixing device as claimed in claim 1, characterized in that: The slide groove (5) is provided with bolts for fixing the special-shaped slide block (61).

4. The novel agronomic grafting rapid fixing device as claimed in claim 1, characterized in that: The scion fixing clamp (64) on the lower side is integrally arranged with the connecting column (63).

5. The novel agronomic grafting rapid fixing device as claimed in claim 1, characterized in that: Connecting bolts (65) are installed between the scion fixing clamps (64) arranged in pairs.

6. The novel agronomic grafting rapid fixing device as claimed in claim 5, characterized in that: The lower end of the connecting bolt (65) is provided with a nut.

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