Nursery stock grafting part protection structure

Abstract

The utility model provides a nursery stock grafting part protection structure which comprises a fixing plate, a rubber block, a clamping block, a traction belt, a limiting column, a sliding way, a protruding block and a guide frame, the rubber block is pasted to one end of the fixing plate, the clamping block is fixed to the rear side face of the fixing plate, and the traction belt is fixed to the interior of the clamping block; the traction belt penetrates through the position between the limiting column and the fixing plate, and the limiting column is fixed to one side face of the fixing plate. A sliding way is fixed to the front side face of the fixing plate. The two protruding blocks are fixed to the front side face of the fixing plate, and a traction belt movably penetrates through the position between the two protruding blocks. Guide frames are fixed to the upper side face and the lower side face of the fixing plate correspondingly. Due to the arrangement of the traction belt and the guide frame, during use, grafting parts of nursery stocks with different diameters can be quickly protected, and the growth direction of grafted scions can be guided.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling grafting, and in particular relates to a seedling grafting position protection structure. Background Art

[0002] Grafting is one of the artificial propagation methods of plants, that is, grafting the branch of one plant onto the stem or root of another plant so that the two connected parts can grow into a complete plant. Grafting is carried out by utilizing the healing function of plants after being injured. The branch used for grafting is the scion, and the plant connected to the scion is the rootstock. After the grafting is completed, the grafted part needs to be protected by a protective structure to prevent the scion from falling off on the rootstock.

[0003] However, the existing seedling grafting part protection structure can only protect the seedling grafting part of a single diameter when in use, and the installation method is relatively cumbersome and cannot be installed quickly. At the same time, the growth direction of the grafted scion cannot be guided. Utility Model Content

[0004] The utility model aims to provide a seedling grafting site protection structure to solve the problems mentioned in the background technology.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses a protective structure for the grafted part of seedlings, comprising a fixed plate, a rubber block, a clamping block, a traction belt, a limiting column, a slide, a protrusion and a guide frame, wherein one end of the fixed plate is attached with the rubber block by UV adhesive, and the rear side surface of the fixed plate is fixed with the clamping block by welding, and the inside of the clamping block is fixed with the traction belt by inlaying; the traction belt passes between the limiting column and the fixed plate, wherein the limiting column is fixed to one side surface of the fixed plate by welding; the front side surface of the fixed plate is fixed with the slide by welding, wherein the inside of the slide is slidably passed through the traction belt; the front side surface of the fixed plate is fixed with two protrusions by welding, wherein the traction belt is movably passed through the two protrusions; the upper and lower side surfaces of the fixed plate are respectively fixed with guide frames.

[0007] Furthermore, one side of the rubber block is arc-shaped, and the rubber block is a block structure made of natural rubber material. Such a setting can better fit the grafting position of the seedlings.

[0008] Furthermore, the traction belt includes a belt body, a positioning plate, a stud and a ram's horn nut, and the belt body is slidably arranged between the fixed plate and the limit column and inside the slideway; one end of the belt body is fixed inside the clamping block by inlaying, and the other end of the belt body is fixed to the positioning plate by bolts; a stud is fixed to one side of the positioning plate by welding, wherein the stud is movably arranged between the two protrusions, and the stud passes through the ram's horn nut through threaded engagement. Such an arrangement can protect the grafting parts of seedlings of different diameters.

[0009] Furthermore, the guide frame adopts a spiral structure made of steel, and two guide frames are provided; an external thread is provided on the outer side surface of one end of the guide frame, and the guide frame is fixed to the fixed plate through the external thread. Such a setting can prevent the device from sliding at the grafting position of the seedlings, and can guide the growth direction of the scion.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The setting of the traction belt of the utility model is that when it is used, the belt body is first wrapped around the outer side of the seedling grafting part, and then the belt body is passed through between the fixing plate and the limiting column and inside the slideway respectively, and the stud is set between the two protrusions, and then the ram nut is manually rotated to tighten the belt body. Such a setting can quickly protect the seedling grafting parts of different diameters.

[0012] 2. The guide frame of the utility model is set up so that when it is used, the two guide frames can be wrapped around the outer sides of the scion and the rootstock respectively, so as to prevent the device from sliding at the grafting position of the seedling, and the bending angle of the guide frame can be manually adjusted to limit the growth direction of the scion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the working state structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the expanded structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the traction belt structure of the utility model.

[0017] In the figure:

[0018] 1-fixed plate, 2-rubber block, 3-clamping block, 4-traction belt, 41-belt body, 42-positioning plate, 43-stud, 44-ram nut, 5-limiting column, 6-slide, 7-bump, 8-guide frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0021] See also Figure 1 and Figure 2 As shown, the utility model is a protective structure for the grafted part of seedlings, comprising a fixed plate 1, a rubber block 2, a clamping block 3, a traction belt 4, a limiting column 5, a slide 6, a protrusion 7 and a guide frame 8, one end of the fixed plate 1 is attached with the rubber block 2 by UV adhesive, and the rear side of the fixed plate 1 is fixed with the clamping block 3 by welding, and the inside of the clamping block 3 is fixed with the traction belt 4 by inlaying; the traction belt 4 passes between the limiting column 5 and the fixed plate 1, wherein the limiting column 5 is fixed to one side of the fixed plate 1 by welding; the front side of the fixed plate 1 is fixed with the slide 6 by welding, wherein the inside of the slide 6 slides through the traction belt 4; the front side of the fixed plate 1 is fixed with two protrusions 7 by welding, wherein the traction belt 4 movably passes between the two protrusions 7; the upper and lower sides of the fixed plate 1 are respectively fixed with guide frames 8.

[0022] Specifically, one side of the rubber block 2 is arc-shaped, and the rubber block 2 is a block structure made of natural rubber material. When in use, the arc-shaped surface of the rubber block 2 contacts the grafting part of the seedling, and because the rubber block 2 is made of natural rubber, it has good elasticity and resilience, and can better fit the grafting part of the seedling.

[0023] like Figure 3As shown, the traction belt 4 includes a belt body 41, a positioning plate 42, a stud 43 and a ram's horn nut 44, and the belt body 41 is slidably arranged between the fixing plate 1 and the limiting column 5 and inside the slide 6; one end of the belt body 41 is fixed to the inside of the clamping block 3 by inlaying, and the other end of the belt body 41 is fixed to the positioning plate 42 by bolts; a stud 43 is fixed to one side of the positioning plate 42 by welding, wherein the stud 43 is movably arranged between two protrusions 7, and the stud 43 is passed through the ram's horn nut 44 through threaded engagement. When in use, the belt body 41 is first wrapped around the outer side of the seedling grafting part, and then the belt body 41 is passed through the fixing plate 1 and the limiting column 5 and the inside of the slide 6, and the stud 43 is set between the two protrusions 7, and then the ram's horn nut 44 is manually rotated to tighten the belt body 41. Such an arrangement can protect the grafting parts of seedlings with different diameters.

[0024] Specifically, the guide frame 8 adopts a spiral structure made of steel, and two guide frames 8 are provided; an external thread is provided on the outer side surface of one end of the guide frame 8, and the guide frame 8 is fixed to the fixed plate 1 through the external thread. When in use, the two guide frames 8 can be respectively wrapped around the outer sides of the scion and the rootstock, so as to prevent the device from sliding at the grafting position of the seedling, and at the same time, the bending angle of the guide frame 8 can be manually adjusted to guide the growth direction of the scion.

[0025] See also Figure 1-3 As shown, the utility model is a protective structure for the grafted part of the seedling, and its working principle is: when in use, first fit the rubber block 2 to the grafted part of the seedling, then wrap the belt body 41 around the outer side of the grafted part of the seedling, and pass the belt body 41 through between the fixing plate 1 and the limiting column 5 and inside the slide 6, and at the same time set the stud 43 between the two protrusions 7, and then manually rotate the horn nut 44 to tighten the belt body 41, and then, respectively wrap the two guide frames 8 around the outer sides of the scion and the rootstock, and manually adjust the bending angle of the guide frame 8.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A seedling grafting site protection structure, comprising a fixing plate (1), a rubber block (2), a clamping block (3), a traction belt (4), a limiting column (5), a slideway (6), a convex block (7) and a guide frame (8), characterized in that: A rubber block (2) is adhered to one end of the fixing plate (1), and a clamping block (3) is fixed to the rear side of the fixing plate (1), and a traction belt (4) is fixed inside the clamping block (3); the traction belt (4) passes between a limiting column (5) and the fixing plate (1), wherein the limiting column (5) is fixed to one side of the fixing plate (1); a slideway (6) is fixed to the front side of the fixing plate (1), wherein the traction belt (4) is slidably passed inside the slideway (6); two protrusions (7) are fixed to the front side of the fixing plate (1), wherein the traction belt (4) is movably passed between the two protrusions (7); and guide frames (8) are respectively fixed to the upper and lower sides of the fixing plate (1).

2. A seedling grafting site protection structure as claimed in claim 1, characterized in that: One side surface of the rubber block (2) is arc-shaped, and the rubber block (2) is a block-shaped structure.

3. A seedling grafting site protection structure as claimed in claim 1, characterized in that: The traction belt (4) comprises a belt body (41), a positioning plate (42), a stud (43) and a horn nut (44), wherein the belt body (41) is respectively slidably arranged between the fixing plate (1) and the limiting column (5) and inside the slideway (6); one end of the belt body (41) is fixed inside the clamping block (3), and the other end of the belt body (41) is fixed with a positioning plate (42); a stud (43) is fixed on one side of the positioning plate (42), wherein the stud (43) is movably arranged between the two protrusions (7), and the stud (43) passes through the horn nut (44) through threaded engagement.

4. A seedling grafting site protection structure as claimed in claim 1, characterized in that: The guide frame (8) is a spiral structure, and two guide frames (8) are provided; an external thread is provided on the outer side surface of one end of the guide frame (8), and the guide frame (8) is fixed to the fixing plate (1) via the external thread.

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