A grafting fixing device

Abstract

The utility model discloses a grafting fixing device, comprising two first semicircular fixing plates, the outer surfaces of the two first semicircular fixing plates are fixedly connected to two sliding plates, the sides of the two groups of sliding plates close to each other are provided with sliding grooves, the insides of the two groups of sliding grooves are slidably connected with sliding blocks, and the sides of the two groups of sliding blocks close to each other are fixedly installed with second semicircular fixing plates. The utility model can make the two second semicircular fixing plates slide up and down through the arrangement of the two groups of sliding grooves and the two groups of sliding blocks, and then the two second semicircular fixing plates can be quickly adjusted to the grafting position, thereby improving the flexibility in use, and the two threaded rods are arranged to rotate inside the two threaded circles, so that the two first arc-shaped fixing plates can be brought close to each other, and under the compression cooperation with the four groups of first springs and the two second arc-shaped fixing plates, the grafting position can be conveniently limited and fixed.

Description

Technical Field

[0001] The present application relates to the technical field of citrus grafting, and in particular to a grafting fixing device. Background Art

[0002] Citrus grafting is the process of grafting scions of different varieties of fruit trees onto different rootstocks so that they form a whole and grow into a new fruit tree, thereby utilizing the advantages of both fruit trees to optimize yield and quality. Grafting can make the crown shape of the citrus tree more reasonable, with luxuriant branches and leaves, evenly distributed fruits, and more sufficient light and air circulation, which is beneficial to improving the yield and quality of citrus.

[0003] However, after citrus is grafted, it is usually fixed with plastic film. Under the action of external force, the rootstock and the citrus scion may be separated, thereby reducing the survival rate of citrus grafting. Therefore, we propose a grafting fixing device to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a grafting fixing device to solve the problems raised in the above background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] The two cams have the formwork to move the two guide rails together, and the two guide rails have the formwork to move the two guide rails together, so that the two guide rails can move relative to each other without interfering with each other.

[0007] Preferably, the outer surfaces of the two first semicircular fixing plates are fixedly connected to two mounting plates, and the front sides of the two groups of mounting plates are provided with fixing openings.

[0008] Preferably, a plurality of second springs are provided on the side surfaces of the two first semicircular fixing plates close to each other, and the ends of the five groups of second springs close to each other are fixedly connected to the third arc-shaped fixing plate.

[0009] Preferably, two sliding openings are provided on the side surfaces away from each other of the two second semicircular fixing plates, and sliding rods are slidably connected inside the two groups of sliding openings, and the ends of the two groups of sliding rods close to each other are respectively fixedly installed on the side surfaces away from each other of the two first arc-shaped fixing plates.

[0010] Preferably, a first protective pad is provided on each side of the two second arc-shaped fixing plates that are close to each other, and a second protective pad is provided on each side of the two third arc-shaped fixing plates that are close to each other.

[0011] Preferably, the side surfaces of the two groups of sliding plates that are away from each other are fixedly connected with handles, and the outer surfaces of the two groups of handles are covered with protective covers.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The grafting fixing device, through the provision of two groups of sliding grooves and two groups of sliding blocks, can make the two second semicircular fixing plates slide up and down, and then can quickly adjust the two second semicircular fixing plates to the grafting position, thereby improving flexibility during use, and by utilizing the two threaded rods to rotate inside the two threaded circles, the two first arc-shaped fixing plates can be brought closer to each other, and under the compression cooperation of the four groups of first springs and the two second arc-shaped fixing plates, the grafting position can be conveniently limited and fixed, thereby improving the survival rate of citrus grafting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 : A front view structural diagram of the grafting and fixing device of the utility model;

[0016] Figure 2 : A schematic diagram of the top view of the grafting and fixing device of the utility model;

[0017] Figure 3 : A top sectional view of the grafting and fixing device of the utility model;

[0018] Figure 4 : A top sectional view of the grafting fixing device of the utility model.

[0019] In the figure: 1. first semicircular fixing plate; 2. sliding plate; 3. sliding groove; 4. sliding block; 5. second semicircular fixing plate; 6. threaded ring; 7. threaded rod; 8. first arc-shaped fixing plate; 9. first spring; 10. second arc-shaped fixing plate; 11. first protective pad; 12. sliding mouth; 13. sliding rod; 14. second spring; 15. third arc-shaped fixing plate; 16. second protective pad; 17. mounting plate; 18. fixing mouth; 19. carrying handle; 20. protective sleeve; 21. bearing ring. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 , the utility model provides a technical solution for a grafting fixing device:

[0023] A grafting fixing device comprises two first semicircular fixing plates 1, the outer surfaces of the two first semicircular fixing plates 1 are fixedly connected with two sliding plates 2, the sides of the two groups of sliding plates 2 close to each other are provided with sliding grooves 3, the insides of the two groups of sliding grooves 3 are slidably connected with sliding blocks 4, the sides of the two groups of sliding blocks 4 close to each other are fixedly installed with second semicircular fixing plates 5, the sides of the two second semicircular fixing plates 5 away from each other are fixedly inlaid with threaded rings 6, the inner rings of the two threaded rings 6 are threadedly connected with threaded rods 7, the sides of the two second semicircular fixing plates 5 close to each other are provided with first arc-shaped fixing plates 8, and the two first arc-shaped fixing plates 8 are away from each other. A bearing ring 21 is fixedly inlaid on one side, and the ends of the two threaded rods 7 close to each other are fixedly connected to the inner ring of the bearing ring 21. Two groups of first springs 9 are provided on the sides of the two first arc-shaped fixing plates 8 close to each other, and the ends of the four groups of first springs 9 close to each other are fixedly connected to the second arc-shaped fixing plates 10; specifically, the two groups of sliding grooves 3 and the two groups of sliding blocks 4 can make the two second semicircular fixing plates 5 slide up and down flexibly, and the two threaded rings 6, the two threaded rods 7, the two first arc-shaped fixing plates 8, the two bearing rings 21, the four groups of first springs 9 and the two second arc-shaped fixing plates 10 can be used to conveniently limit and fix the grafting;

[0024] In this embodiment, the outer surfaces of the two first semicircular fixing plates 1 are fixedly connected to two mounting plates 17, and the front faces of the two groups of mounting plates 17 are provided with fixing openings 18; the side faces of the two first semicircular fixing plates 1 close to each other are provided with a plurality of second springs 14, and the ends of the five groups of second springs 14 close to each other are fixedly connected to the third arc-shaped fixing plate 15; the side faces of the two second semicircular fixing plates 5 away from each other are provided with two sliding openings 12, and the interiors of the two groups of sliding openings 12 are slidably connected with sliding rods 13, and the ends of the two groups of sliding rods 13 close to each other are respectively fixedly installed to the side faces of the two first arc-shaped fixing plates 8 away from each other; specifically, the two groups of mounting plates 17 and the two groups of fixing openings 18 can quickly connect the two first semicircular fixing plates 1, and the plurality of second springs 14 and the two third arc-shaped fixing plates 15 can be used to fix the tree trunk more firmly, and the two sliding openings 12 and the two sliding rods 13 can be used for auxiliary sliding;

[0025] In this embodiment, the first protective pad 11 is provided on the side where the two second arc-shaped fixed plates 10 are close to each other, and the second protective pad 16 is provided on the side where the two third arc-shaped fixed plates 15 are close to each other; the two sets of sliding plates 2 are fixedly connected to the side where they are away from each other, and the outer surfaces of the two sets of handles 19 are covered with protective covers 20; specifically, the two first protective pads 11 and the two second protective pads 16 can be used to protect the tree trunk and the grafting part respectively, and the two sets of handles 19 and the two sets of protective covers 20 can be used to conveniently lift the device and protect it.

[0026] Working principle: When the grafting and fixing device is used, the user first puts the two first semicircular fixing plates 1 on the tree trunk, and compresses them with the two third arc-shaped fixing plates 15 and the five groups of second springs 14, and uses external bolts to stably fix the two first semicircular fixing plates 1 on the tree trunk through the two groups of fixing ports 18, and then slides the two second semicircular fixing plates 5 up and down inside the two groups of sliding grooves 3 through the two groups of sliding blocks 4, and flexibly adjusts the two second semicircular fixing plates 5 to the grafting position, and by rotating the two threaded rods 7 inside the two threaded rings 6, the two first arc-shaped fixing plates 8 can be driven to approach each other, and with the cooperation of the four groups of first springs 9 and the two second arc-shaped fixing plates 10, the grafting position can be limited and fixed.

[0027] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0028] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A grafting fixation device, comprising two first semicircular fixing plates (1), characterized in that: The outer surfaces of the two first semicircular fixing plates (1) are fixedly connected to two sliding plates (2); the sides of the two groups of sliding plates (2) close to each other are provided with sliding grooves (3); the insides of the two groups of sliding grooves (3) are slidably connected to sliding blocks (4); the sides of the two groups of sliding blocks (4) close to each other are fixedly installed with second semicircular fixing plates (5); the sides of the two second semicircular fixing plates (5) away from each other are fixedly inlaid with threaded rings (6); the inner rings of the two threaded rings (6) are threadedly connected to threaded rods ( 7), the side surfaces of the two second semicircular fixing plates (5) close to each other are each provided with a first arc-shaped fixing plate (8), the side surfaces of the two first arc-shaped fixing plates (8) away from each other are each fixedly inlaid with a bearing ring (21), the ends of the two threaded rods (7) close to each other are each fixedly connected to the inner ring of the bearing ring (21), the side surfaces of the two first arc-shaped fixing plates (8) close to each other are each provided with two groups of first springs (9), and the ends of the four groups of the first springs (9) close to each other are each fixedly connected to a second arc-shaped fixing plate (10).

2. A grafting fixation device according to claim 1, characterized in that: Two mounting plates (17) are fixedly connected to the outer surfaces of the two first semicircular fixing plates (1), and fixing openings (18) are provided on the front surfaces of the two groups of mounting plates (17).

3. A grafting fixation device according to claim 1, characterized in that: A plurality of second springs (14) are provided on the mutually adjacent side surfaces of the two first semicircular fixing plates (1), and a third arc-shaped fixing plate (15) is fixedly connected to the mutually adjacent ends of the five groups of the second springs (14).

4. A grafting fixation device according to claim 1, characterized in that: Two sliding openings (12) are provided on the side surfaces of the two second semicircular fixing plates (5) that are away from each other, and sliding rods (13) are slidably connected inside the two groups of sliding openings (12). The ends of the two groups of sliding rods (13) that are close to each other are fixedly installed on the side surfaces of the two first arc-shaped fixing plates (8) that are away from each other.

5. A grafting fixation device according to claim 3, characterized in that: A first protective pad (11) is provided on the side of the two second arc-shaped fixing plates (10) that are close to each other, and a second protective pad (16) is provided on the side of the two third arc-shaped fixing plates (15) that are close to each other.

6. A grafting fixation device according to claim 1, characterized in that: The side surfaces of the two groups of sliding plates (2) that are away from each other are both fixedly connected with handles (19), and the outer surfaces of the two groups of handles (19) are both covered with protective covers (20).

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