Sleeve for promoting formation of calluses on grafting surface of jujube tree

Abstract

The utility model discloses a sleeve for promoting formation of calluses on a grafting surface of a jujube tree, which relates to the field of jujube tree grafting, and comprises a wear-resistant sleeve, a limiting component and a fixed arc-shaped block, the end part of the wear-resistant sleeve is fixedly connected with a fixed plate, the other end of the wear-resistant sleeve is connected with the fixed plate in a penetrating manner, the limiting component is arranged on one side of the fixed plate, and the fixed arc-shaped block is fixedly connected with the wear-resistant sleeve. The limiting assembly comprises a limiting frame, a limiting plate, a connecting rod, an arc-shaped limiting piece, a clamping sliding block, an arc-shaped clamping piece, a fixing piece and a reset spring. According to the sleeve for promoting the formation of the calluses on the grafting surface of the jujube tree, through the arrangement of the connecting piece and the limiting assembly, the overall structure is more stable and firmer, the situation of accidental loosening in the subsequent use process is avoided, a worker can conveniently adjust the calluses according to the actual situation, and the working efficiency is improved. And the callus tissue forming sleeve can be repeatedly used by subsequent workers conveniently, the method is green and environment-friendly, resources are recycled, and the callus tissue forming sleeve can be used by the workers conveniently.

Description

Technical Field

[0001] The utility model relates to the field of jujube tree grafting, in particular to a sleeve for promoting callus formation on the grafting surface of the jujube tree. Background Art

[0002] Grafting refers to the process of combining two different plant parts together to make them grow into a whole, and jujube tree grafting is a feasible method for the reproduction of the jujube tree itself. The branches or twigs of the better plants are grafted onto the jujube tree to form a new plant. When grafting jujube trees, staff can use callus tissue to form a set to promote the healing of the grafted surface of the jujube tree.

[0003] However, the current callus formation sleeve still has some shortcomings. The existing callus formation sleeve has not yet been fully considered in terms of the limiting structure. In the process of using the callus formation sleeve to promote the healing of the jujube tree grafting surface, if the callus formation sleeve is not fully considered in terms of the limiting structure, it may accidentally loosen during subsequent use, resulting in the jujube tree grafting surface being not tightly connected, affecting the jujube tree grafting results, and making it inconvenient for staff to use the callus formation sleeve.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model is to study and improve the existing structure and shortcomings, and provide a sleeve for promoting callus formation on the grafted surface of jujube trees. Utility Model Content

[0005] The utility model aims to provide a sleeve for promoting callus formation on the grafted surface of jujube trees, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sleeve for promoting callus formation on the grafted surface of jujube trees, comprising a wear-resistant sleeve, a limiting assembly and a fixed arc block, wherein the end of the wear-resistant sleeve is fixedly connected with a fixing plate, and the other end of the wear-resistant sleeve is connected through the fixing plate, the limiting assembly is arranged on one side of the fixing plate, and the limiting assembly comprises a limiting frame, a limiting plate, a connecting rod, an arc-shaped limiting piece, a clamping slider, an arc-shaped clamping piece, a fixing piece and a reset spring, the fixed arc block is fixedly connected above and below the surface of the fixing plate, and the inner wall of the fixed arc block is welded with a limiting clamping piece.

[0007] Furthermore, the number of the wear-resistant sleeves is two, both of the wear-resistant sleeves are elastic rubber structures, and the outer sides of the wear-resistant sleeves are movably connected with connecting pieces, and the wear-resistant sleeves are limitedly connected by the connecting pieces.

[0008] Furthermore, the limit frame is fixedly connected to one side of the fixed plate, and limit plates are arranged on the upper and lower sides of the inner side of the limit frame, and a connecting rod is fixedly connected to the center of the limit plate, and an arc-shaped limit piece is welded to the end of the connecting rod.

[0009] Furthermore, a locking slider is welded on one side of the arc-shaped limiter, and the arc-shaped limiter is slidably connected to the fixed plate through the locking slider, and an arc-shaped locking member is welded on the inner wall of the arc-shaped limiter, and the arc-shaped limiter is elastically locked to the wear-resistant sleeve through the arc-shaped locking member.

[0010] Furthermore, a fixing piece is fixedly connected to the inner side of the limit frame, and the upper and lower ends of the fixing piece are movably connected to the connecting rod, and a return spring is arranged on the outer side of the fixing piece, and the ends of the return spring are respectively fixedly connected to the connecting rod and the fixing piece.

[0011] Furthermore, circular holes are opened on the upper and lower surfaces of the fixed plate, and the fixed arc blocks are arranged outside the circular holes, and the fixed arc blocks are elastically engaged with the wear-resistant sleeve through a limiting engaging piece.

[0012] The utility model provides a sleeve for promoting callus formation on the grafted surface of a jujube tree, which has the following beneficial effects:

[0013] 1. The utility model is provided with a connecting piece. In the process of using the callus formation sleeve to promote the healing of the grafted surface of the jujube tree, two wear-resistant sleeves are provided, and the connecting piece is sleeved on the outside of the two wear-resistant sleeves, so that the wear-resistant sleeve is more firmly fixed to the grafted surface of the jujube tree, and the wear-resistant sleeve adopts an elastic rubber structure, so that the grafted surface is more tightly connected, the service life of the callus formation sleeve is extended, and the staff is convenient to use the callus formation sleeve.

[0014] 2. The utility model is provided with a limiting component. In the process of using the callus formation sleeve to promote the healing of the grafted surface of the jujube tree, the staff uses the elastic force of the reset spring to make the arc-shaped clamping piece welded on the inner wall of the arc-shaped limiting piece elastically clamped and connected with the wear-resistant sleeve, so that the connection between the structures is tighter and the overall structure is more stable and reliable, avoiding accidental loosening during subsequent use, and facilitating the staff to adjust the callus formation sleeve according to actual conditions, and facilitating the subsequent staff to reuse the callus formation sleeve, which is green and environmentally friendly, resource recycling, and convenient for the staff to use the callus formation sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model for promoting callus formation on the grafted surface of jujube trees;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing plate-limiting clamping piece of the utility model for promoting the formation of callus tissue on the grafted surface of jujube trees;

[0017] Figure 3 It is a schematic diagram of the disassembled three-dimensional structure of the fixing plate-limiting clamping piece of the utility model for promoting callus formation on the grafted surface of jujube trees.

[0018] In the figure: 1. wear-resistant sleeve; 2. fixing plate; 3. connecting piece; 4. limiting assembly; 401. limiting frame; 402. limiting plate; 403. connecting rod; 404. arc limiting piece; 405. engaging slider; 406. arc engaging piece; 407. fixing piece; 408. reset spring; 5. fixing arc block; 6. limiting engaging piece. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] like Figure 1 As shown, a sleeve for promoting callus formation on the grafted surface of jujube trees comprises a wear-resistant sleeve 1, a limiting assembly 4 and a fixed arc block 5. The end of the wear-resistant sleeve 1 is fixedly connected with a fixing plate 2, and the other end of the wear-resistant sleeve 1 is connected through the fixing plate 2. There are two wear-resistant sleeves 1, both of which are elastic rubber structures, and the outer sides of the wear-resistant sleeves 1 are movably connected with connecting pieces 3, and the wear-resistant sleeves 1 are limitedly connected by the connecting pieces 3, so that the grafted surface connection is tighter, the overall structure is more stable and reliable, the service life of the callus formation sleeve is extended, and the staff is convenient to use the callus formation sleeve.

[0021] like Figure 1-Figure 3As shown, the limit assembly 4 is arranged on one side of the fixed plate 2, and the limit assembly 4 includes a limit frame 401, a limit plate 402, a connecting rod 403, an arc-shaped limit member 404, a clamping slider 405, an arc-shaped clamping member 406, a fixing member 407 and a reset spring 408. The limit frame 401 is fixedly connected to one side of the fixed plate 2, and the limit plate 402 is arranged on the upper and lower sides of the inner side of the limit frame 401, and the center of the limit plate 402 is fixedly connected to the There is a connecting rod 403, and an arc-shaped stopper 404 is welded at the end of the connecting rod 403, a clamping slider 405 is welded on one side of the arc-shaped stopper 404, and the arc-shaped stopper 404 is slidably connected with the fixed plate 2 by the clamping slider 405, and an arc-shaped clamping member 406 is welded on the inner wall of the arc-shaped stopper 404, and the arc-shaped stopper 404 is elastically clamped and connected with the wear-resistant sleeve 1 by the arc-shaped clamping member 406, and the limit frame 401 The inner side is fixedly connected with a fixing piece 407, and the upper and lower ends of the fixing piece 407 are movably connected with the connecting rod 403, and a return spring 408 is arranged on the outer side of the fixing piece 407, and the ends of the return spring 408 are respectively fixedly connected with the connecting rod 403 and the fixing piece 407, so that the staff can adjust the callus formation sleeve according to actual conditions. The fixed arc block 5 is fixedly connected to the upper and lower surfaces of the fixing plate 2, and the inner wall of the fixed arc block 5 is welded with a limiting clamp 6. Circular holes are opened on the upper and lower surfaces of the fixing plate 2, and the fixed arc block 5 is arranged on the outer side of the circular hole, and the fixed arc block 5 is elastically clamped with the wear-resistant sleeve 1 through the limiting clamp 6, so that the wear-resistant sleeve 1 is firmly limited between the arc clamp 406 and the limiting clamp 6, so as to avoid accidental loosening during subsequent use, and facilitate the staff to use the callus formation sleeve.

[0022] In summary, the method for promoting callus formation on the grafted surface of jujube trees is based on Figure 1-Figure 3 The structure shown in, in the process of using the callus tissue forming sleeve to promote the healing of the grafted surface of the jujube tree, first, the staff will sleeve the connecting piece 3 on the outside of the two wear-resistant sleeves 1, use the connecting piece 3 to connect the two wear-resistant sleeves 1, and connect the ends of the two wear-resistant sleeves 1 with the fixed plate 2. At the same time, the staff will move the limiting plate 402 in the limiting assembly 4, so that the reset spring 408 fixedly connected between the connecting rod 403 and the fixing piece 407 is squeezed. When the end of the wear-resistant sleeve 1 is connected with the fixed plate 2, the staff will release the restriction on the limiting plate 402, and use the elastic force of the reset spring 408 to make the arc-shaped limiting piece 404 engage and slide on the side of the fixing plate 2 with the engaging slider 405, so that the arc-shaped engaging piece 406 welded on the inner wall of the arc-shaped limiting piece 404 is elastically engaged and connected with the wear-resistant sleeve 1, thereby completing the fixation of the callus tissue forming sleeve to the grafted surface. The structure is simple and convenient for the staff to operate and use.

[0023] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A sleeve for promoting callus formation on the grafted surface of a jujube tree, comprising a wear-resistant sleeve (1), a limiting component (4) and a fixed arc block (5), characterized in that: The end of the wear-resistant sleeve (1) is fixedly connected to the fixing plate (2), and the other end of the wear-resistant sleeve (1) is connected to the fixing plate (2) through the wear-resistant sleeve (1). The limit assembly (4) is arranged on one side of the fixing plate (2), and the limit assembly (4) comprises a limit frame (401), a limit plate (402), a connecting rod (403), an arc-shaped limit piece (404), a clamping slide block (405), an arc-shaped clamping piece (406), a fixing piece (407) and a reset spring (408). The fixed arc block (5) is fixedly connected to the upper and lower surfaces of the fixing plate (2), and the inner wall of the fixed arc block (5) is welded with a limit clamping piece (6).

2. The set for promoting callus formation on the grafted surface of jujube trees according to claim 1, characterized in that: The number of the wear-resistant sleeves (1) is two, and both of the wear-resistant sleeves (1) are elastic rubber structures. The outer sides of the wear-resistant sleeves (1) are movably connected with connecting pieces (3), and the wear-resistant sleeves (1) are limitedly connected to each other via the connecting pieces (3).

3. The set for promoting callus formation on the grafted surface of jujube trees according to claim 1, characterized in that: The limit frame (401) is fixedly connected to one side of the fixed plate (2), and limit plates (402) are arranged on the upper and lower sides of the inner side of the limit frame (401), and a connecting rod (403) is fixedly connected to the center of the limit plate (402), and an arc-shaped limit piece (404) is welded to the end of the connecting rod (403).

4. The set for promoting callus formation on the grafted surface of jujube trees according to claim 1, characterized in that: A snap-fitting slider (405) is welded to one side of the arc-shaped limiting member (404), and the arc-shaped limiting member (404) is snap-fitted and slidably connected to the fixed plate (2) via the snap-fitting slider (405), and an arc-shaped snap-fitting member (406) is welded to the inner wall of the arc-shaped limiting member (404), and the arc-shaped limiting member (404) is elastically snap-fitted and connected to the wear-resistant sleeve (1) via the arc-shaped snap-fitting member (406).

5. The set for promoting callus formation on the grafted surface of jujube trees according to claim 1, characterized in that: A fixing member (407) is fixedly connected to the inner side of the limit frame (401), and the upper and lower ends of the fixing member (407) are movably connected to the connecting rod (403), and a return spring (408) is arranged on the outer side of the fixing member (407), and the ends of the return spring (408) are fixedly connected to the connecting rod (403) and the fixing member (407), respectively.

6. The set for promoting callus formation on the grafted surface of jujube trees according to claim 1, characterized in that: The surface of the fixing plate (2) is provided with circular holes at the top and bottom, and the fixing arc block (5) is arranged outside the circular hole, and the fixing arc block (5) is elastically connected to the wear-resistant sleeve (1) through a limiting clamping piece (6).

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