Macadamia nut grafted seedling fixing and healing device

Abstract

The utility model discloses a macadamia nut grafted seedling fixing and healing device which comprises a fixing plate, the inner wall of the fixing plate is provided with a rotatable fixed angle adjusting mechanism, the upper portion of the inner wall of the fixed angle adjusting mechanism is movably connected with a fixing mechanism, the two sides of the inner wall of the fixing plate are both connected with threaded connecting rods, and the threaded connecting rods are connected with threaded connecting rods. A movable connecting block is movably connected to one side of the outer surface of the threaded connecting rod, and the fixed angle adjusting mechanism is fixedly connected with the fixing plate through a positioning mechanism. According to the macadamia nut grafted seedling fixing and healing device, by arranging the fixing angle adjusting mechanism and meanwhile arranging the fixing mechanism in a matched mode, grafted branches can be rapidly fixed and healed, and meanwhile the fixing and healing angle of the grafted branches can be adjusted.

Description

A device for fixing and healing grafted macadamia seedlings Technical Field

[0001] This utility model relates to the technical field of macadamia nuts, specifically a device for fixing and healing grafted macadamia nut seedlings. Background Technology

[0002] Macadamia nuts, also known as Queensland chestnuts, Australian walnuts, Hawaiian nuts, and Queensland nuts, are tree-borne nuts native to Australia. They belong to the evergreen tree family and are dicotyledonous plants. The tree has a tall crown, with 3-4 leaves whorled, lanceolate, leathery, smooth, and serrated edges. The inflorescence is axillary raceme with pale yellow flowers. The fruit is spherical, with a leathery pericarp and a hard endocarp. The kernel is pale yellow to light brown. Macadamia nuts thrive in mild, humid, and low-wind areas. Currently, macadamia nut grafting requires fixing the grafted seedlings; therefore, we propose a macadamia nut grafting seedling fixing and healing device.

[0003] The currently used fixation and healing devices can damage grafted seedlings during the fixation and healing process. They also cannot adjust the angle of the grafted seedlings during fixation, nor can they fix grafted seedlings of different sizes. Summary of the Invention

[0004] The purpose of this invention is to provide a fixation and healing device for macadamia grafted seedlings, in order to solve the problems mentioned in the background art of the currently used fixation and healing devices, which damage the grafted seedlings during fixation and healing, and cannot adjust the angle of the grafted seedlings during fixation, nor can they fix the grafted seedlings according to different sizes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a macadamia nut grafted seedling fixing and healing device, comprising a fixing plate, the inner wall of the fixing plate being provided with a rotatable fixing angle adjustment mechanism, a fixing mechanism being movably connected above the inner wall of the fixing angle adjustment mechanism, threaded connecting rods being connected and installed on both sides of the inner wall of the fixing plate, a movable connecting block being movably connected to one side of the outer surface of the threaded connecting rod, and the fixing angle adjustment mechanism being fixedly connected to the fixing plate through a positioning mechanism.

[0006] Preferably, the fixed angle adjustment mechanism includes a side positioning plate, a rotating shaft, a rotating tube, and a connecting rod. The side positioning plate is connected and installed below the inner wall of the fixed plate. The rotating shaft is movably connected to the inner wall of the side positioning plate. The outer surface of the rotating shaft is provided with a rotating tube of a matching size. A connecting rod is connected and installed on one side of the outer wall of the rotating tube.

[0007] Preferably, the fixing mechanism includes a fixing block and an opening groove. The fixing block is movably connected to the upper inner wall of the connecting rod, and the opening groove is provided on one side of the inner wall of the fixing block.

[0008] Preferably, the threaded connecting rod is threadedly connected to the fixed plate, and the movable connecting block is movably connected to the fixed block.

[0009] Preferably, the positioning mechanism includes a positioning block, an arc-shaped block, a threaded groove, and a threaded rod. The positioning block is connected and installed on the lower outer wall of the rotating tube. Arc-shaped blocks are welded and installed on both sides of the lower outer wall of the fixing plate. Threaded grooves are opened on both sides of the inner wall of the arc-shaped block. A threaded rod of matching size is provided on the inner wall of the threaded groove.

[0010] Preferably, the threaded rod is threadedly connected to the positioning block through a threaded groove, and the threaded rod is symmetrically arranged about the central axis of the fixing plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This macadamia grafted seedling fixing and healing device, by setting a fixing angle adjustment mechanism and a fixing mechanism, can quickly fix and heal the grafted branches, and can also adjust the fixing and healing angle of the grafted branches;

[0013] 2. This macadamia nut grafted seedling fixing and healing device, by setting a positioning mechanism, can achieve stable grafting of grafted branches. By rotating the threaded rod, it can rotate and move in the middle of the inner wall of the fixing plate, which can drive the movable connecting block to move left and right above the inner wall of the connecting rod. This allows for adjustment of the position of the two fixing blocks, thereby fixing and healing grafted branches of different sizes. Attached Figure Description

[0014] Figure 1 is a front view of this utility model;

[0015] Figure 2 is a diagram of the fixed angle adjustment mechanism of this utility model;

[0016] Figure 3 is a diagram of the fixing mechanism of this utility model;

[0017] Figure 4 is a diagram of the positioning mechanism of this utility model.

[0018] In the diagram: 1. Fixed plate; 2. Fixed angle adjustment mechanism; 201. Side positioning plate; 202. Rotating shaft; 203. Rotating tube; 204. Connecting rod; 3. Fixed mechanism; 301. Fixed block; 302. Groove; 4. Threaded connecting rod; 5. Movable connecting block; 6. Positioning mechanism; 601. Positioning block; 602. Arc-shaped block; 603. Threaded groove; 604. Threaded rod. Detailed Implementation

[0019] 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.

[0020] Please refer to Figures 1-4. This utility model provides a technical solution: a macadamia nut grafted seedling fixing and healing device, including a fixing plate 1. The inner wall of the fixing plate 1 is provided with a rotatable fixing angle adjustment mechanism 2. The fixing angle adjustment mechanism 2 includes a side positioning plate 201, a rotating shaft 202, a rotating tube 203, and a connecting rod 204. The side positioning plate 201 is connected and installed on the lower inner wall of the fixing plate 1. The rotating shaft 202 is movably connected to the inner wall of the side positioning plate 201. The outer surface of the rotating shaft 202 is provided with a rotating tube 203 of matching size. A connecting rod 204 is connected and installed on one side of the outer wall of the rotating tube 203. The fixing plate 1 is placed at the position to be grafted, and the rotating shaft 202 is rotated to drive the connecting rod 204 installed on the outer wall of the rotating tube 203 to rotate. This allows the angle of the fixing mechanism 3 to be adjusted, thus fixing the grafting position in conjunction with the fixing mechanism 3.

[0021] A fixing mechanism 3 is movably connected to the upper inner wall of the fixed angle adjustment mechanism 2. The fixing mechanism 3 includes a fixing block 301 and a slot 302. The fixing block 301 is movably connected to the upper inner wall of the connecting rod 204. A slot 302 is opened on one side of the inner wall of the fixing block 301. When the connecting rod 204 rotates, the slot 302 opened on the inner wall of the fixing block 301 can fix and heal the grafted branches.

[0022] Threaded connecting rods 4 are installed on both sides of the inner wall of the fixing plate 1. The threaded connecting rods 4 are threadedly connected to the fixing plate 1. The movable connecting block 5 is movably connected to the fixing block 301. Rotating the threaded connecting rods 4 allows them to rotate within the inner wall of the fixing plate 1. This allows the movable connecting block 5 connected to the fixing block 301 to move left and right. The movable connecting block 5 is movably connected to the fixing block 301, which allows the position of the two fixing blocks 301 to be adjusted, thereby allowing for fixation and healing according to the different sizes of the grafted branches.

[0023] A movable connecting block 5 is movably connected to one side of the outer surface of the threaded connecting rod 4. The fixed angle adjustment mechanism 2 is fixedly connected to the fixed plate 1 through the positioning mechanism 6. The positioning mechanism 6 includes a positioning block 601, an arc-shaped block 602, a threaded groove 603, and a threaded rod 604. The positioning block 601 is connected and installed on the lower outer wall of the rotating tube 203. Arc-shaped blocks 602 are welded and installed on both sides of the lower outer wall of the fixed plate 1. Threaded grooves 603 are opened on both sides of the inner wall of the arc-shaped block 602. The inner wall of the threaded groove 603 is provided with a threaded rod 604 of matching size. When the rotating tube 203 rotates, it can... The angle of the positioning block 601 connected to the rotating tube 203 can be rotated, and the threaded rod 604 can be rotated to fix it in the inner wall of the threaded groove 603. This can stabilize and fix the grafted branch for healing. The threaded rod 604 is threadedly connected to the positioning block 601 through the threaded groove 603, and the threaded rod 604 is symmetrically arranged with respect to the central axis of the fixing plate 1. This can fix the relative position of the positioning block 601 and the rotating tube 203, thereby preventing the rotating tube 203 from rotating on the surface of the rotating shaft 202, thus achieving stable fixation of the macadamia nut grafting position.

[0024] Working principle: First, place the device in the designated position, and place the fixing plate 1 at the grafting location. Rotate the rotating shaft 202 to drive the connecting rod 204 installed on the outer wall of the rotating tube 203 to rotate. This allows for adjustment of the angle of the fixing mechanism 3, thus securing the grafting position. When the connecting rod 204 rotates, it drives the groove 302 on the inner wall of the fixing block 301 to fix and heal the grafted branch. When the rotating tube 203 rotates, it drives the angle of the positioning block 601 connected to the rotating tube 203 to adjust. The threaded rod 604 is rotated to fix it in the inner wall of the threaded groove 603, which can stably fix and heal the grafted branch. The threaded connecting rod 4 is rotated in the inner wall of the fixing plate 1, which can drive the movable connecting block 5 connected to the fixing block 301 to move left and right. The movable connecting block 5 is movably connected to the fixing block 301, which can adjust the position of the two fixing blocks 301, so as to fix and heal according to the different sizes of the grafted branch. This completes the operation process of a macadamia nut grafted seedling fixing and healing device.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for fixing and healing grafted macadamia seedlings, characterized in that, The device includes a fixed plate (1), the inner wall of which is provided with a rotatable fixed angle adjustment mechanism (2), a fixed mechanism (3) is movably connected above the inner wall of the fixed angle adjustment mechanism (2), threaded connecting rods (4) are connected and installed on both sides of the inner wall of the fixed plate (1), and a movable connecting block (5) is movably connected to one side of the outer surface of the threaded connecting rod (4). The fixed angle adjustment mechanism (2) is fixedly connected to the fixed plate (1) through a positioning mechanism (6).

2. The macadamia nut grafted seedling fixation and healing device according to claim 1, characterized in that: The fixed angle adjustment mechanism (2) includes a side positioning plate (201), a rotating shaft (202), a rotating tube (203), and a connecting rod (204). The side positioning plate (201) is connected and installed on the lower inner wall of the fixed plate (1). The rotating shaft (202) is movably connected to the inner wall of the side positioning plate (201). The outer surface of the rotating shaft (202) is provided with a rotating tube (203) of matching size. The connecting rod (204) is connected and installed on one side of the outer wall of the rotating tube (203).

3. The macadamia nut grafted seedling fixation and healing device according to claim 2, characterized in that: The fixing mechanism (3) includes a fixing block (301) and an opening groove (302). The fixing block (301) is movably connected to the upper inner wall of the connecting rod (204), and the opening groove (302) is provided on one side of the inner wall of the fixing block (301).

4. The macadamia nut grafted seedling fixation and healing device according to claim 3, characterized in that: The threaded connecting rod (4) is threadedly connected to the fixed plate (1), and the movable connecting block (5) is movably connected to the fixed block (301).

5. The macadamia nut grafted seedling fixation and healing device according to claim 2, characterized in that: The positioning mechanism (6) includes a positioning block (601), an arc-shaped block (602), a threaded groove (603), and a threaded rod (604). The positioning block (601) is connected and installed on the lower outer wall of the rotating tube (203). Arc-shaped blocks (602) are welded and installed on both sides of the lower outer wall of the fixing plate (1). Threaded grooves (603) are opened on both sides of the inner wall of the arc-shaped block (602). The inner wall of the threaded groove (603) is provided with a threaded rod (604) of matching size.

6. The macadamia nut grafted seedling fixation and healing device according to claim 5, characterized in that: The threaded rod (604) is threadedly connected to the positioning block (601) through the threaded groove (603), and the threaded rod (604) is symmetrically arranged with respect to the central axis of the fixing plate (1).

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