Protective device for tree planting and grafting

Abstract

The utility model discloses a protective device for tree planting grafting, which belongs to the technical field of tree grafting protection and comprises mounting rings and a rigid protective rod, the mounting rings are symmetrically arranged, the rigid protective rod is rotatably arranged between the two mounting rings, and a fastening mechanism is arranged at one end of each mounting ring. The protection device comprises a rigid protection rod, a mounting ring is arranged at one end of the rigid protection rod, mounting parts are symmetrically fixed to the other end of the mounting ring, rotating shafts rotationally inserted into the mounting parts are fixed to the two ends of the rigid protection rod, rotating plates embedded into the mounting parts fixedly sleeve one ends of the rotating shafts, and axial positioning pieces connected with the rotating plates are arranged in the mounting parts. The protective pad on the inner wall of the mounting ring clamps and fixes the branches of the tree, so that the rotating plate and the rotating shaft are axially positioned in the mounting part, the rigid protective rod is kept stable in the mounting part, and the fixing and protecting effect on the grafted branches is improved.

Description

Technical Field

[0001] This utility model belongs to the field of tree grafting protection technology, specifically relating to a protective device for tree planting and grafting. Background Technology

[0002] Grafting is a common technique in fruit tree cultivation. It combines two different plant parts to improve the growth, yield, and quality of the fruit tree by combining their advantages. The grafting process requires certain protective measures to ensure the smooth healing and growth of the grafted site. Therefore, the protective device used for grafting usually refers to a device or material used to protect the grafted site.

[0003] Patent application number 202421165602.8 discloses a protective device for grafting fruit trees, including a receiving plate. A height adjustment mechanism is fixedly connected to the top of one side of the receiving plate. A support frame is fixedly connected to the front of the height adjustment mechanism. A storage mechanism is fixedly connected inside the support frame. A control valve A is engaged with the front of the storage mechanism. A container is integrally connected to the front of the storage mechanism. A control valve B is engaged with the outside of the container.

[0004] The above-mentioned technical solution uses a support frame and storage structure to deliver pesticide to the grafted trees. However, the excessive auxiliary structure leads to an excessive weight of the protective device, which causes the grafted tree branches to bend, resulting in poor protective positioning of the grafted tree branches. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a protective device for tree planting and grafting. This protective device for tree planting and grafting aims to solve the technical problem that the excessive weight of the protective device due to the redundant auxiliary structure in the existing technology leads to the bending of the grafted tree branches and poor protective positioning effect on the grafted tree branches.

[0007] (2) Technical solution

[0008] To solve the above-mentioned technical problems, this utility model provides a protective device for tree planting and grafting. The protective device for tree planting and grafting includes symmetrically arranged mounting rings and a rigid protective rod rotatably arranged between the two mounting rings. One end of the mounting ring is provided with a fastening mechanism, and the other end of the mounting ring is symmetrically fixed with a mounting part. Both ends of the rigid protective rod are fixed with a rotating shaft that is rotatably inserted into the mounting part. One end of the rotating shaft is fixedly sleeved with a rotating plate embedded in the mounting part. The mounting part is provided with an axial positioning component connected to the rotating plate.

[0009] When using this technical solution, two symmetrical mounting rings are arranged. The mounting rings are fitted onto the tree and grafted branches, and the nuts are threaded onto the fastening bolts. This allows the protective pads on the inner wall of the mounting rings to clamp and fix the tree branches. The protective pads are tightly inserted into the mounting rings through damping grooves and damping blocks. By replacing the protective pads with different inner diameters, it is suitable for clamping and fixing branches of different sizes. A rigid protective rod is set between the two mounting rings. The rotating shafts at both ends of the rigid protective rod rotate in the mounting part, which can clamp and fix branches at different angles. After fixing, the internal hexagon bolts are threaded into the connecting holes, so that the rotating plate and the rotating shaft are axially positioned in the mounting part, thereby keeping the rigid protective rod stable in the mounting part and improving the fixing and protection effect of the grafted branches.

[0010] Preferably, the fastening mechanism includes connecting parts fixed at both ends of the mounting ring and fastening bolts embedded between the two connecting parts, and a through hole is provided at the center of the connecting parts.

[0011] Furthermore, the fastening bolt is embedded in the through hole, and a nut is threaded onto one end of the fastening bolt that passes through the connection part.

[0012] Furthermore, a protective pad is embedded in the mounting ring, and a damping groove and a recess are respectively formed at both ends of the protective pad.

[0013] Furthermore, a T-shaped damping block is fixed to the inner wall of the mounting ring, and the damping block is tightly inserted into the damping groove.

[0014] Furthermore, a receiving groove is provided at the center of the mounting part, and a connecting hole communicating with the receiving groove is provided on the side wall of the mounting part.

[0015] Furthermore, the axial positioning component is an internal hexagon bolt embedded in a through hole, and the side wall of the rotating plate has multiple screw holes arranged in a ring array, with the internal hexagon bolt threaded into the screw holes.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model features two symmetrically arranged mounting rings that are fitted onto trees and grafted branches. Nuts are threaded onto fastening bolts, thereby clamping and fixing the tree branches with the protective pads on the inner wall of the mounting rings. The protective pads are tightly inserted into the mounting rings through damping grooves and damping blocks. By replacing the protective pads with different inner diameters, it is suitable for clamping and fixing branches of different sizes.

[0019] By setting a rigid protective rod between the two mounting rings, the rotating shafts at both ends of the rigid protective rod rotate in the mounting part, which can clamp and fix branches at different angles. After fixing, the internal hex bolts are threaded through the connecting holes and inserted into the screw holes, so that the rotating plate and the rotating shaft are axially positioned in the mounting part, thereby keeping the rigid protective rod stable in the mounting part and improving the fixing and protection effect of the grafted branches. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0023] Figure 3 This is a schematic diagram of the structure of the protective pad in this utility model;

[0024] Figure 4 This is a cross-sectional view of the mounting ring in this utility model.

[0025] The markings in the attached diagram are as follows: 1. Mounting ring; 2. Connecting part; 3. Damping block; 4. Rigid guard rod; 5. Mounting part; 6. Protective pad; 7. Nut; 8. Through hole; 9. Fastening bolt; 10. Damping groove; 11. Groove; 12. Rotating shaft; 13. Receiving groove; 14. Screw hole; 15. Socket head cap screw; 16. Connecting hole; 17. Rotating plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This specific embodiment is a protective device for tree planting and grafting, and its structural schematic diagram is shown below. Figure 1 and Figure 2As shown, the protective device for tree planting and grafting includes symmetrically arranged mounting rings 1 and a rigid protective rod 4 rotatably arranged between the two mounting rings 1. One end of the mounting ring 1 is provided with a fastening mechanism, and the other end of the mounting ring 1 is symmetrically fixed with a mounting part 5. Both ends of the rigid protective rod 4 are fixed with a rotating shaft 12 rotatably inserted into the mounting part 5. One end of the rotating shaft 12 is fixedly sleeved with a rotating plate 17 embedded in the mounting part 5. The mounting part 5 is provided with an axial positioning component connected to the rotating plate 17. The mounting ring 1 is sleeved on the tree and the grafted branch, and the nut 7 is threaded onto the fastening bolt 9, so that the protective pad 6 on the inner wall of the mounting ring 1 clamps and fixes the tree branch. The protective pad 6 is tightly inserted into the mounting ring 1 through the damping groove 10 and the damping block 3. By replacing the protective pad 6 with one of different inner diameters, it is suitable for clamping and fixing branches of different sizes.

[0028] The fastening mechanism includes connecting parts 2 fixed at both ends of the mounting ring 1 and fastening bolts 9 embedded between the two connecting parts 2. A through hole 8 is provided at the center of the connecting part 2. The fastening bolt 9 is embedded in the through hole 8, and a nut 7 is threaded onto one end of the fastening bolt 9 that passes through the connecting part 2. A protective pad 6 is embedded in the mounting ring 1. A damping groove 10 and a recess 11 are respectively provided at both ends of the protective pad 6. A damping block 3 with a T-shaped structure is fixed to the inner wall of the mounting ring 1. The damping block 3 is tightly inserted into the damping groove 10.

[0029] like Figure 3 and Figure 4 As shown, a receiving groove 13 is provided at the center of the mounting part 5, and a connecting hole 16 communicating with the receiving groove 13 is provided on the side wall of the mounting part 5. The axial positioning component is an internal hexagon bolt 15 embedded in the through hole 8. The side wall of the rotating plate 17 is provided with multiple screw holes 14 in a ring array. The internal hexagon bolt 15 is threaded into the screw hole 14. The rotating shafts 12 at both ends of the rigid protective rod 4 rotate in the mounting part 5, which can clamp and fix branches at different angles. After fixing, the internal hexagon bolt 15 is threaded through the connecting hole 16 and inserted into the screw hole 14, so that the rotating plate 17 and the rotating shaft 12 are axially positioned in the mounting part 5, thereby making the rigid protective rod 4 stable in the mounting part 5.

[0030] Working principle: When using the device of this technical solution, the mounting ring 1 is sleeved on the tree and grafted branches, and the nut 7 is threaded onto the fastening bolt 9, so that the protective pad 6 on the inner wall of the mounting ring 1 clamps and fixes the tree branches. The protective pad 6 is tightly inserted into the mounting ring 1 through the damping groove 10 and the damping block 3. Replacing the protective pad 6 with one of different inner diameters is suitable for clamping and fixing branches of different sizes. During the fixing process, the rotating shafts 12 at both ends of the rigid protective rod 4 rotate in the mounting part 5, which can clamp and fix branches at different angles. After fixing, the hexagonal socket bolts 15 are threaded through the connecting hole 16 and inserted into the screw hole 14, so that the rotating plate 17 and the rotating shaft 12 are axially positioned in the mounting part 5, thereby keeping the rigid protective rod 4 stable in the mounting part 5 and improving the fixing and protection effect of the grafted branches.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A protective device for tree planting and grafting, comprising symmetrically arranged mounting rings (1) and a rigid protective rod (4) rotatably disposed between the two mounting rings (1), characterized in that, One end of the mounting ring (1) is provided with a fastening mechanism, and the other end of the mounting ring (1) is symmetrically fixed with a mounting part (5). Both ends of the rigid protective rod (4) are fixed with a rotating shaft (12) that is rotatably inserted into the mounting part (5). One end of the rotating shaft (12) is fixedly sleeved with a rotating plate (17) embedded in the mounting part (5). The mounting part (5) is provided with an axial positioning component connected to the rotating plate (17).

2. The protective device for tree planting and grafting according to claim 1, characterized in that, The fastening mechanism includes connecting parts (2) fixed at both ends of the mounting ring (1) and fastening bolts (9) embedded between the two connecting parts (2). A through hole (8) is provided at the center of the connecting part (2).

3. The protective device for tree planting and grafting according to claim 2, characterized in that, The fastening bolt (9) is embedded in the through hole (8), and a nut (7) is threaded onto one end of the fastening bolt (9) that passes through the connecting part (2).

4. The protective device for tree planting and grafting according to claim 1, characterized in that, The mounting ring (1) is embedded with a protective pad (6), and the two ends of the protective pad (6) are respectively provided with a damping groove (10) and a groove (11).

5. A protective device for tree planting and grafting according to claim 4, characterized in that, The inner wall of the mounting ring (1) is fixed with a damping block (3) in a T-shape, and the damping block (3) is tightly inserted into the damping groove (10).

6. A protective device for tree planting and grafting according to claim 1, characterized in that, The mounting part (5) has a receiving groove (13) at its center and a connecting hole (16) communicating with the receiving groove (13) on its side wall.

7. A protective device for tree planting and grafting according to claim 6, characterized in that, The axial positioning component is an internal hexagon bolt (15) embedded in the through hole (8). The side wall of the rotating plate (17) is provided with multiple screw holes (14) in a ring array. The internal hexagon bolt (15) is threaded into the screw hole (14).

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