Grafting device for macadamia nut planting

Abstract

The utility model relates to a grafting device for macadamia nut planting, which belongs to the technical field of nut planting and comprises a mounting ring, a positioning plate is arranged on the inner side of the mounting ring, a connecting plate is fixedly connected to the bottom of the mounting ring, and a supporting component is arranged at the bottom of the connecting plate. The supporting assembly comprises a mounting plate, the mounting plate is detachably connected to the lower side of the connecting plate, a mounting cylinder is fixedly connected to the lower side of the mounting plate, a vertical rod is inserted into the lower side of the mounting cylinder, and a supporting piece is fixedly connected to the bottom of the vertical rod. According to the grafting device for macadamia nut planting, a mounting ring is supported through a mounting cylinder, a vertical rod, a supporting piece and an inserting rod below a mounting plate, the mounting ring is prevented from applying too large gravity to a fruit tree, smooth growth of the fruit tree is guaranteed, meanwhile, the height of a supporting assembly can be adjusted through an arranged adjusting assembly, and the height of the supporting assembly is adjusted; therefore, the device can adapt to fruit trees with different grafting heights, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut planting, in particular to a grafting device for macadamia nut planting. Background Art

[0002] Macadamia nut is a tree nut native to Australia. Macadamia nut is also known as Queensland chestnut, Australian walnut, macadamia nut, Queensland fruit. It is a tree nut native to Australia. In addition, macadamia nut also has high nutritional value and medicinal value. Grafting is to graft the branch or bud of one plant onto the stem or root of another plant so that the two parts grow into a complete plant. The grafting methods are divided into branch grafting and bud grafting. At present, in the cultivation process of macadamia nut trees, grafting operations are required to improve the economic value of macadamia nut trees.

[0003] Patent No. CN215380064U in the prior art discloses a grafting device for planting macadamia nuts, including a connecting mechanism, a grafting branch fixing mechanism is provided above the connecting mechanism; the grafting branch fixing mechanism includes a connecting plate; the grafting device for planting macadamia nuts is provided with a connecting mechanism and a grafting branch fixing mechanism: on the one hand, the threaded rods on both sides are rotated to make the two clamping blocks move relative to each other, and a clamping force is applied to the grafting branch, so that the grafting branch can be fixed; on the other hand, the screw rods on both sides are rotated to fix the fixing ring on the support pole of the nut fruit tree, and at the same time, a downward pulling force is applied to the grafting branch under the action of the spring and the pull rod, so that the grafting branch is firmly fixed on the nut trunk under the action of the clamping force and the downward pulling force; this design has a better effect on the grafting branch, and the fixing method is convenient and quick.

[0004] The grafting device is directly fixed on the nut tree when in use, which will increase the load-bearing capacity of the nut tree and may cause the tree to bend and break, affecting the planting of the tree. Therefore, a grafting device for macadamia nut planting is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a grafting device for macadamia nut planting, which has the advantages of easy support, etc., and solves the problem that the existing grafting device for macadamia nut planting is directly fixed on the nut tree when in use, which will increase the load-bearing capacity of the nut tree and may cause the tree to bend and break, affecting the planting of the fruit tree.

[0006] To achieve the above object, the utility model provides the following technical solutions: a grafting device for planting macadamia nuts, comprising a mounting ring, a positioning plate is arranged on the inner side of the mounting ring, a connecting plate is fixedly connected to the bottom of the mounting ring, and a supporting assembly is arranged at the bottom of the connecting plate;

[0007] The support assembly includes a mounting plate, the mounting plate is detachably connected to the lower side of the connecting plate, a mounting tube is fixedly connected to the lower side of the mounting plate, a vertical rod is inserted into the lower side of the mounting tube, a supporting sheet is fixedly connected to the bottom of the vertical rod, an inserting rod is fixedly connected to the bottom of the supporting sheet, and an adjustment assembly is provided between the vertical rod and the mounting tube;

[0008] The adjustment component includes a limit block, which is arranged inside the installation tube and inserted into the inner side of the vertical rod. The end of the limit block away from the vertical rod is fixedly connected to an adjustment rod, and the end of the adjustment rod away from the limit block is fixedly connected to a pull head. A spring is sleeved on the outer wall of the adjustment rod.

[0009] Furthermore, the positioning plate has an arc shape, and there are two positioning plates, which are arranged corresponding to each other.

[0010] Furthermore, the number of the connecting plates and the number of the supporting components are both two, and they are respectively located on the left and right sides of the bottom of the mounting ring.

[0011] Furthermore, a positioning screw is inserted into the inner side of the mounting plate, and the positioning screw is threadedly connected to the inner side of the connecting plate. The inner side of the connecting plate is provided with a plurality of threaded holes adapted to the positioning screw, and the plurality of threaded holes are arranged at equal intervals on the left and right.

[0012] Furthermore, a plurality of grooves adapted to the limit blocks are provided on the inner side of the vertical rod, and the plurality of grooves are arranged at equal intervals up and down, the spring is located inside the mounting tube, and the pull head is located outside the mounting tube.

[0013] Furthermore, the lower end of the insertion rod is in a pointed cone shape.

[0014] Furthermore, an adjusting screw is connected to the outer side of the positioning plate via a bearing, the adjusting screw is threadedly connected to the inner side of the mounting ring, and one end of the adjusting screw away from the positioning plate is fixedly connected to a rotating head.

[0015] Furthermore, a guide rod is fixedly connected to the outer side of the positioning plate, and the guide rod is inserted into the inner side of the mounting ring.

[0016] Compared with the prior art, the utility model provides a grafting device for macadamia nut planting, which has the following beneficial effects:

[0017] The grafting device for planting macadamia nuts provides support for the mounting ring through the mounting tube, vertical rod, support sheet and insertion rod under the mounting plate, so as to prevent the mounting ring from exerting excessive gravity on the fruit tree and ensure the smooth growth of the fruit tree. At the same time, the height of the support component can be adjusted through the arranged adjustment component to adapt to fruit trees with different grafting heights, thereby improving the practicality of the device and solving the problem that the existing grafting device for planting macadamia nuts is directly fixed on the nut tree during use, which will increase the load-bearing capacity of the nut tree and may cause the fruit tree to bend and break, thus affecting the planting of the fruit tree. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0020] Figure 3 It is a structural schematic diagram of the positioning plate of the utility model.

[0021] In the figure: 1. Mounting ring; 2. Positioning plate; 3. Connecting plate; 4. Mounting plate; 5. Positioning screw; 6. Threaded hole; 7. Mounting tube; 8. Vertical rod; 9. Support plate; 10. Insert rod; 11. Limit block; 12. Groove; 13. Adjusting rod; 14. Pull head; 15. Spring; 16. Adjusting screw; 17. Rotating head; 18. Guide rod. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] See also Figure 1-3 A grafting device for macadamia nut planting in this embodiment includes a mounting ring 1, a positioning plate 2 is arranged on the inner side of the mounting ring 1, and a connecting plate 3 is fixedly connected to the bottom of the mounting ring 1, wherein the positioning plate 2 has an arc shape, and there are two positioning plates 2, which are arranged corresponding to each other.

[0024] In this embodiment, a support assembly is provided at the bottom of the connecting plate 3. The number of the connecting plate 3 and the support assembly are both two, and they are respectively located on the left and right sides of the bottom of the mounting ring 1. The support assembly includes a mounting plate 4, which is detachably connected to the lower side of the connecting plate 3. A mounting tube 7 is fixedly connected to the lower side of the mounting plate 4. A vertical rod 8 is inserted into the lower side of the mounting tube 7. A support sheet 9 is fixedly connected to the bottom of the vertical rod 8. An insertion rod 10 is fixedly connected to the bottom of the support sheet 9. The lower end of the insertion rod 10 is in a pointed cone shape.

[0025] It should be noted that a positioning screw 5 is inserted into the inner side of the mounting plate 4, and the positioning screw 5 is threadedly connected to the inner side of the connecting plate 3. The inner side of the connecting plate 3 is provided with a plurality of threaded holes 6 that are compatible with the positioning screw 5, and the plurality of threaded holes 6 are arranged at equal intervals on the left and right.

[0026] In this embodiment, an adjustment component is arranged between the vertical rod 8 and the mounting tube 7, and the adjustment component includes a limit block 11. The limit block 11 is arranged inside the mounting tube 7 and inserted into the inner side of the vertical rod 8. An adjustment rod 13 is fixedly connected to one end of the limit block 11 away from the vertical rod 8, and a pull head 14 is fixedly connected to one end of the adjustment rod 13 away from the limit block 11. A spring 15 is sleeved on the outer wall of the adjustment rod 13.

[0027] It should be noted that a plurality of grooves 12 adapted to the limit blocks 11 are provided on the inner side of the vertical rod 8 , and the plurality of grooves 12 are evenly spaced up and down. The spring 15 is located inside the mounting tube 7 , and the pull head 14 is located outside the mounting tube 7 .

[0028] In this embodiment, the outer side of the positioning plate 2 is connected to an adjusting screw 16 through a bearing, and the adjusting screw 16 is threadedly connected to the inner side of the mounting ring 1. The end of the adjusting screw 16 away from the positioning plate 2 is fixedly connected to a rotating head 17, wherein the outer side of the positioning plate 2 is fixedly connected to a guide rod 18, and the guide rod 18 is inserted into the inner side of the mounting ring 1.

[0029] The working principle of the above embodiment is:

[0030] When the utility model is used, the mounting ring 1 is put on the grafting position of the fruit tree, the connection between the branch and the grafted branch is wrapped with a plastic film, and the positioning plate 2 is driven to move by rotating the adjusting screw 16. The grafting position of the fruit tree is clamped and fixed under the cooperation of the two positioning plates 2, and the mounting plate 4 is fixed under the connecting plate 3 by the positioning screw 5. The mounting ring 1 is supported by the mounting tube 7, the vertical rod 8, the support sheet 9 and the insertion rod 10 under the mounting plate 4, so as to avoid the mounting ring 1 from exerting excessive gravity on the fruit tree;

[0031] In addition, by pulling the pull head 14 to drive the limit block 11 to disengage from the vertical rod 8, the vertical rod 8 can move up and down along the installation tube 7, thereby adjusting the height of the support assembly to adapt to fruit trees with different grafting heights.

[0032] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects. It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article 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, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grafting device for macadamia nut planting, comprising a mounting ring (1), wherein a positioning plate (2) is arranged on the inner side of the mounting ring (1), characterized in that: A connecting plate (3) is fixedly connected to the bottom of the mounting ring (1), and a supporting assembly is provided at the bottom of the connecting plate (3); The support assembly comprises a mounting plate (4), the mounting plate (4) being detachably connected to the lower side of the connecting plate (3), the lower side of the mounting plate (4) being fixedly connected to a mounting tube (7), the lower side of the mounting tube (7) being plugged with a vertical rod (8), the bottom of the vertical rod (8) being fixedly connected to a supporting sheet (9), the bottom of the supporting sheet (9) being fixedly connected to an inserting rod (10), and an adjustment assembly being provided between the vertical rod (8) and the mounting tube (7); The adjustment assembly comprises a limit block (11), the limit block (11) is arranged inside the installation tube (7) and plugged into the inner side of the vertical rod (8), the end of the limit block (11) away from the vertical rod (8) is fixedly connected to an adjustment rod (13), the end of the adjustment rod (13) away from the limit block (11) is fixedly connected to a pull head (14), and a spring (15) is sleeved on the outer wall of the adjustment rod (13).

2. A grafting device for macadamia nut planting according to claim 1, characterized in that: The positioning plate (2) has an arc-shaped appearance, and there are two positioning plates (2), which are arranged corresponding to each other.

3. The grafting device for macadamia nut planting according to claim 1, characterized in that: The number of the connecting plates (3) and the number of the supporting components are both two, and they are respectively located on the left and right sides of the bottom of the mounting ring (1).

4. The grafting device for macadamia planting according to claim 1, characterized in that: A positioning screw (5) is inserted into the inner side of the mounting plate (4), and the positioning screw (5) is threadedly connected to the inner side of the connecting plate (3). The inner side of the connecting plate (3) is provided with a plurality of threaded holes (6) adapted to the positioning screw (5), and the plurality of threaded holes (6) are arranged at equal intervals on the left and right.

5. The grafting device for macadamia planting according to claim 1, characterized in that: The inner side of the vertical rod (8) is provided with a plurality of grooves (12) adapted to the limit block (11), and the plurality of grooves (12) are arranged at equal intervals up and down, the spring (15) is located inside the mounting tube (7), and the pull head (14) is located outside the mounting tube (7).

6. The grafting device for macadamia nut planting according to claim 1, characterized in that: The lower end of the insertion rod (10) is in a pointed cone shape.

7. The grafting device for macadamia nut planting according to claim 1, characterized in that: The outer side of the positioning plate (2) is connected to an adjusting screw (16) via a bearing, the adjusting screw (16) is threadedly connected to the inner side of the mounting ring (1), and one end of the adjusting screw (16) away from the positioning plate (2) is fixedly connected to a rotating head (17).

8. The grafting device for macadamia nut planting according to claim 1, characterized in that: The outer side of the positioning plate (2) is fixedly connected with a guide rod (18), and the guide rod (18) is inserted into the inner side of the mounting ring (1).

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