Korean pine grafting scion protective sleeve

Abstract

The utility model relates to the technical field of pinus koraiensis grafting, in particular to a pinus koraiensis grafting scion protection sleeve which comprises a protection cylinder, a fixing round hole is formed in the position, close to the bottom, of the outer side of the protection cylinder, a fixing bent rod is movably connected to the fixing round hole in a clamped mode, and a round baffle is fixedly installed on the position, close to the top, of the inner ring surface of the protection cylinder. An exposed circular hole is formed in the center of the top of the circular baffle, after grafting of the Korean pine is completed through thin film winding, the protection structure is driven by the pushing structure to clamp and protect the Korean pine, when wind and rain come, the circular baffle and the circular sponge are matched to block rainwater, the stability of the protection barrel is improved through the multiple fixing bent rods, and meanwhile the protection barrel is protected. Meanwhile, the protection structure in the protection barrel protects the red pine grafting position, the phenomenon that the red pine grafting position loosens or shifts under the scouring of wind and rain, and consequently the film is broken or falls off is avoided, the red pine grafting position is effectively protected, and the survival rate of red pine grafting is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of red pine grafting, in particular to a red pine grafting scion protective cover. Background Art

[0002] As the unique economic and ecological benefits of the Korean pine seed industry become increasingly prominent, the Korean pine fruit forest industry has received great attention. The Korean pine clone fruit forest established by grafting has the characteristics of early fruiting and high yield.

[0003] After the red pine is grafted, wrapping it with film is a common method of fixing and protecting it. However, when encountering severe weather such as rain and snow, the film is not firmly fixed to the red pine grafting site and is easily loosened or shifted under the erosion of wind and rain, causing the film to break or fall off, and then unable to effectively protect the grafting site, which may eventually lead to the failure of the red pine grafting. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides the following technical solutions: a protective cover for red pine grafted scion, comprising a protective tube, a fixed circular hole is provided on the outer side of the protective tube and located near the bottom, a fixed bent rod is movably connected to the fixed circular hole, a circular baffle is fixedly installed on the inner ring surface of the protective tube and located near the top, an exposed circular hole is provided on the top of the circular baffle and located at the center, a circular sponge is fixedly provided on the top of the circular baffle and located near the center of the circle, a protective structure is provided on the bottom of the circular baffle, and a pushing structure is provided on the outer side of the protective tube.

[0005] As an improvement of the above technical solution, the protection structure includes a horizontal slot, a movable card block, a protective top plate and a protective cover. The horizontal slot is opened at the bottom of the circular baffle, the movable card block is movably connected to the inner side of the horizontal slot, the protective top plate is fixedly installed on the bottom end of the movable card block, and the protective cover is fixedly installed on the bottom of the protective top plate. The protective structure is used to clamp and protect the grafted part of the red pine.

[0006] As an improvement of the above technical solution, the pushing structure includes a rotating ellipse, a power-assisting circular hole, a power push rod, an arc slot and an elliptical block. The rotating ellipse is rotatably connected to the outside of the protective tube, the power-assisting circular hole is opened on the outside of the protective tube and is located on the upper side of the rotating ellipse, the power push rod is movably connected to the inside of the power-assisting circular hole, the end of the power push rod close to the center of the circle is fixedly installed on the side of the protective top plate away from the center of the circle, the arc slot is opened on the outside of the power push rod, and the elliptical block is fixedly installed on the top of the rotating ellipse, the elliptical block is movably connected to the arc slot, and the power provided by the pushing structure drives the protective top plate to move.

[0007] As an improvement of the above technical solution, a drainage hole is provided on the inner ring surface of the protection tube and located on the upper side of the circular baffle, and rainwater on the top of the circular baffle is discharged through the drainage hole.

[0008] As an improvement of the above technical solution, there are multiple fixed circular holes and fixed bent rods, which are evenly arranged on the outside of the protective tube. The stability of the protective tube when subjected to force is improved by movably engaging the multiple fixed bent rods with the multiple fixed circular holes.

[0009] As an improvement of the above technical solution, the protective cover is designed in an elliptical arc shape to increase the contact range between the protective cover and the Korean pine grafting point.

[0010] The beneficial effects of the utility model are as follows: after the red pine grafting is completed by wrapping the film, the protection structure is driven by the pushing structure to clamp and protect the red pine; when wind and rain come, the circular baffle and the circular ring sponge cooperate to block the rainwater; while the stability of the protection tube is increased by multiple fixed bent rods, the protection structure inside the protection tube also protects the red pine grafting to prevent the red pine grafting from loosening or shifting under the scouring of wind and rain, thereby causing the film to break or fall off, effectively protecting the red pine grafting and improving the survival rate of the red pine grafting. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the front view of the scion protection cover of the utility model;

[0012] Figure 2 This is a cross-sectional view of the internal structure of the utility model;

[0013] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0014] Figure numerals: 1, protective cylinder; 2, fixed circular hole; 3, fixed bent rod; 4, circular baffle; 5, exposed circular hole; 6, circular sponge; 7, horizontal slot; 71, movable block; 72, protective top plate; 73, protective cover; 8, rotating ellipse; 81, power-assisting circular hole; 82, power push rod; 83, arc slot; 84, elliptical block. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0016] See also Figure 1-3The utility model provides a technical solution: a Korean pine grafted scion protective cover, comprising a protective tube 1, a fixed circular hole 2 is opened on the outer side of the protective tube 1 and is located near the bottom, a fixed curved rod 3 is movably connected to the fixed circular hole 2, and there are multiple fixed circular holes 2 and fixed curved rods 3. The multiple fixed circular holes 2 and the fixed curved rods 3 are evenly arranged on the outer side of the protective tube 1. The stability of the protective tube 1 when subjected to force is improved by movably connecting the multiple fixed curved rods 3 with the multiple fixed circular holes 2. The inner ring surface of the protective tube 1 is located near the top. A circular baffle 4 is fixedly installed on the inner ring surface of the protective cylinder 1 and is located on the upper side of the circular baffle 4. A drainage hole is opened, and rainwater on the top of the circular baffle 4 is discharged through the drainage hole. An exposed circular hole 5 is opened at the top and in the center of the circular baffle 4. A circular sponge 6 is fixedly set on the top of the circular baffle 4 and located near the center of the circle. A protective structure is set at the bottom of the circular baffle 4. The protective structure includes a horizontal card slot 7, a movable card block 71, a protective top plate 72 and a protective cover 73. The horizontal card slot 7 is opened at the bottom of the circular baffle 4. The movable card block 71 is movably connected to the inner side of the horizontal card slot 7, the protective top plate 72 is fixedly installed at the bottom of the movable card block 71, and the protective cover 73 is fixedly installed at the bottom of the protective top plate 72. The grafting part of the red pine is clamped and protected by the protective structure. The protective cover 73 is designed in an elliptical arc shape to increase the contact range between the protective cover 73 and the grafting part of the red pine. A pushing structure is arranged on the outer side of the protective cylinder 1. The pushing structure includes a rotating ellipse 8, a power-assisting circular hole 81, a power push rod 82, an arc card slot 83 and an elliptical card block 84. The rotating ellipse 8 It is rotatably connected to the outside of the protective tube 1, and the assisting circular hole 81 is opened on the outside of the protective tube 1 and is located on the upper side of the rotating ellipse 8. The power push rod 82 is movably connected to the inside of the assisting circular hole 81. The end of the power push rod 82 close to the center of the circle is fixedly installed on the side of the protective top plate 72 away from the center of the circle. The arc groove 83 is opened on the outside of the power push rod 82, and the elliptical block 84 is fixedly installed on the top of the rotating ellipse 8. The elliptical block 84 is movably connected to the arc groove 83, and the power is provided by the pushing structure to drive the protective top plate 72 to move.

[0017] When in use, after wrapping the Korean pine grafting part with the film, the protective tube 1 is put on the Korean pine grafting part, the grafting scion passes through the exposed circular hole 5, and multiple fixed curved rods 3 are tied to the Korean pine main rod with ropes, and the protective tube 1 is fixed by multiple fixed curved rods 3. At the same time, the rotating ellipse 8 is rotated, and the rotating ellipse 8 drives the elliptical block 84 to move. The elliptical block 84 moves by movably engaging with the arc slot 83 to push the power push rod 82 to move toward a position close to the center of the circle. The power push rod 82 pushes the protective top plate 72 to move toward a position close to the center of the circle. The protective top plate 72 drives the movable block 71 to move along the horizontal slot 7 toward a position close to the center of the circle. The protective top plate 72 drives the protective cover 73 to Move closer to the center of the circle. Similarly, the working principle of the other protective cover 73 is the same as above. The two protective covers 73 are synchronously moved toward the center of the circle to clamp and fix the grafted part of the red pine, thereby increasing the firmness of the grafted part of the red pine. When wind and rain come, the circular baffle 4 blocks the rainwater by cooperating with the annular sponge 6, and the blocked rainwater is discharged through the drainage hole. While the stability of the protective tube 1 is increased by multiple fixed bent rods 3, the protective structure inside the protective tube 1 also protects the grafted part of the red pine to prevent the grafted part of the red pine from loosening or shifting under the erosion of wind and rain, thereby causing the film to break or fall off, effectively protecting the grafted part of the red pine and improving the survival rate of the red pine grafted part.

[0018] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A protective cover for Korean pine grafted scion, comprising a protective tube (1), characterized in that: A fixed circular hole (2) is provided on the outer side of the protective tube (1) and located near the bottom; a fixed bent rod (3) is movably connected to the fixed circular hole (2); a circular baffle (4) is fixedly installed on the inner ring surface of the protective tube (1) and located near the top; an exposed circular hole (5) is provided on the top of the circular baffle (4) and located at the center; a circular sponge (6) is fixedly provided on the top of the circular baffle (4) and located near the center; a protective structure is provided on the bottom of the circular baffle (4); and a pushing structure is provided on the outer side of the protective tube (1).

2. A Korean pine grafting scion protective cover according to claim 1, characterized in that: The protective structure comprises a horizontal card slot (7), a movable card block (71), a protective top plate (72) and a protective cover (73); the horizontal card slot (7) is provided at the bottom of the circular baffle (4); the movable card block (71) is movably connected to the inner side of the horizontal card slot (7); the protective top plate (72) is fixedly mounted on the bottom end of the movable card block (71); and the protective cover (73) is fixedly mounted on the bottom of the protective top plate (72).

3. The Korean pine grafting scion protective cover according to claim 1, characterized in that: The pushing structure comprises a rotating ellipse (8), a power-assisting circular hole (81), a power push rod (82), an arc groove (83) and an elliptical block (84); the rotating ellipse (8) is rotatably connected to the outside of the protective tube (1); the power-assisting circular hole (81) is provided on the outside of the protective tube (1) and is located on the upper side of the rotating ellipse (8); the power push rod (82) is movably engaged with the inside of the power-assisting circular hole (81); an end of the power push rod (82) close to the center of the circle is fixedly mounted to a side of the protective top plate (72) away from the center of the circle; the arc groove (83) is provided on the outside of the power push rod (82); the elliptical block (84) is fixedly mounted on the top of the rotating ellipse (8); and the elliptical block (84) is movably engaged with the arc groove (83).

4. The Korean pine grafting scion protective cover according to claim 1, characterized in that: A drainage hole is provided on the inner ring surface of the protection cylinder (1) and located on the upper side of the circular baffle (4).

5. The Korean pine grafting scion protective cover according to claim 1, characterized in that: There are a plurality of the fixing circular holes (2) and the fixing bent rods (3), and the plurality of fixing circular holes (2) and the fixing bent rods (3) are evenly arranged on the outside of the protective tube (1).

6. A Korean pine grafting scion protective cover according to claim 2, characterized in that: The protective cover (73) is designed to be an elliptical arc.

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