Apple tree grafting auxiliary device
By designing the clamping mechanism and clamping mechanism of the apple tree grafting auxiliary device, the problem of difficulty in maintaining a dark state and inability to adapt to fruit trees of different sizes is solved, and the accelerated wound healing and improved practical efficiency are achieved.
Patent Information
- Application Number
- CN202421260986.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-04
AI Technical Summary
In the prior art, grafting auxiliary devices are difficult to maintain the dark state of the grafting site, and cannot adapt to fruit trees of different sizes for effective grafting support, resulting in slow wound healing and low practical efficiency.
An apple tree grafting auxiliary device is designed, using a clamping mechanism and a clamping mechanism to drive the arc-shaped clamp displacement through a servo motor to achieve effective clamping of fruit trees of different sizes, and to cover the grafting area with a shading mechanism to avoid light. Promote wound healing.
It realizes effective covering and avoiding light during the grafting process, speeding up wound healing, and can adapt to fruit trees of different sizes to provide effective clamping assistance, improving practical efficiency.
Smart Images
Figure CN222424796U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of apple tree grafting, in particular to an apple tree grafting auxiliary device. Background Art
[0002] Grafting is one of the artificial propagation methods of plants. It is to graft the branches or buds of one plant onto the stem or root of another plant, so that the two parts grow into a complete plant. Apple trees are also cultivated by grafting. Apple tree grafting is generally carried out between March and April or between June and August each year. At this time, the survival rate of grafting is high.
[0003] In the prior art, during the use of fruit tree grafting auxiliary devices, the grafting site is often set to an open state due to the need for sleeve grafting, which makes it difficult to maintain shade adjustment, resulting in slow wound recovery. In addition, during use, the staff is unable to effectively support the grafting of the grafted tree by the size of the grafted tree, resulting in low practical efficiency. Utility Model Content
[0004] The utility model aims to solve the problem in the prior art that the grafting site cannot be kept in a dark state and fruit trees of various sizes cannot be grafted when the fruit tree grafting auxiliary device is used, and proposes a grafting auxiliary device for apple tree planting. The setting of the clamping mechanism and the clamping mechanism can cover the grafting site from light after the staff completes the grafting of the fruit tree, accelerate the healing of the wound, and at the same time, add a clamping device inside the device, so that the staff can drive the displacement of the arc clamping plate through the operation of the servo motor during actual use, and effectively clamp and assist the branches of fruit trees of various sizes, which is practical and efficient.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] An apple tree grafting auxiliary device comprises a grafting device and a plurality of telescopic insertion rods, wherein a shielding mechanism is provided on the front side wall of the grafting device, and two second connecting grooves and a first connecting groove are provided in the grafting device, and clamping mechanisms are provided in the two first connecting grooves, and the two clamping mechanisms extend to the shielding mechanism and are tightly pressed against the inner side wall thereof, and pressing mechanisms are provided in the two second connecting grooves, and the ends of the two pressing mechanisms extend to the opposite first connecting grooves and are tightly pressed against the inner side wall of the clamping mechanisms, and a cavity is provided in the grafting device, and a clamping mechanism is provided in the cavity, and the ends of the clamping mechanism extend into the grafting device.
[0007] Preferably, the shielding mechanism comprises a shielding plate slidably connected in the grafting device, a handle is fixedly connected to the front side wall of the shielding plate, and limiting slots are provided on the opposite side walls of the shielding plate.
[0008] Preferably, the clamping mechanism includes an extrusion block slidably connected in the first communicating groove, a first spring is fixedly connected between the side wall of the extrusion block and the inner wall of the first communicating groove, and one end of the extrusion block away from the first spring extends into the limiting slot and is tightly pressed against its inner wall.
[0009] Preferably, the pressing mechanism includes a pressing plate slidably connected in the second connecting groove, a second spring is fixedly connected between the bottom of the pressing plate and the inner bottom of the second connecting groove, an extrusion rod is fixedly connected to the bottom of the pressing plate, and the end of the extrusion rod extends into the first connecting groove and is tightly pressed against the inner side wall of the extrusion block.
[0010] Preferably, the clamping mechanism includes a servo motor fixedly mounted on the inner wall of the cavity, the inner wall of the cavity is rotatably connected to a bidirectional threaded rod, the end of the output shaft of the servo motor is fixedly connected to the end of the bidirectional threaded rod, both ends of the bidirectional threaded rod are threadedly connected to thread blocks, the ends of the two thread blocks are fixedly connected to arc-shaped clamping plates, the two arc-shaped clamping plates extend into the grafting device, and the inner walls of the two arc-shaped clamping plates are provided with cushions.
[0011] Preferably, the first spring is an elastic spring, and the first spring plays an elastic role when the squeeze block is reset.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. Through the setting of the shielding mechanism, after the staff completes the grafting of the fruit tree, the baffle can be driven by the card block limit to cover the grafting site to avoid light and accelerate wound healing.
[0014] 2. Through the setting of the clamping mechanism, the staff can drive the displacement of the arc-shaped clamping plate through the operation of the servo motor during actual use, and effectively clamp and assist the branches of fruit trees of various sizes, which is practical and efficient.
[0015] To sum up, the utility model has a reasonable structural design. By arranging the shielding mechanism and the clamping mechanism, after the staff completes the grafting of the fruit tree, the baffle can be driven by the card block to cover the grafted area to avoid light and accelerate wound healing. At the same time, through the setting of the clamping device, the staff can drive the displacement of the arc-shaped splint through the operation of the servo motor during actual use, so as to effectively clamp and assist the branches of fruit trees of various sizes, and the practical efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a structural schematic diagram of an apple tree grafting auxiliary device proposed by the utility model;
[0017] Figure 2 for Figure 1A in the enlarged view;
[0018] Figure 3 for Figure 1 Enlarged view of point B in .
[0019] In the figure: 1 grafting device, 2 telescopic rod, 3 shielding plate, 4 handle, 5 limit card slot, 6 first connecting slot, 7 extrusion card block, 8 first spring, 9 second connecting slot, 10 pressing plate, 11 second spring, 12 extrusion rod, 13 cavity, 14 servo motor, 15 bidirectional threaded rod, 16 threaded block, 17 arc splint, 18 cushion. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-3 An apple tree grafting auxiliary device comprises a grafting device 1 and a plurality of telescopic plug rods 2. The front side wall of the grafting device 1 is provided with a shielding mechanism, the shielding mechanism comprises a shielding plate 3 slidably connected in the grafting device 1, the front side wall of the shielding plate 3 is fixedly connected with a handle 4, and the side walls opposite to the shielding plate 3 are provided with limited position card slots 5. Through the setting of the shielding mechanism, after the staff completes the grafting of the fruit tree, the card block limit drives the baffle to cover the grafting site to avoid light, thereby accelerating wound healing;
[0022] Two second communicating grooves 9 and a first communicating groove 6 are provided in the grafting device 1, and clamping mechanisms are provided in the two first communicating grooves 6. The two clamping mechanisms extend to the shielding mechanism and are tightly pressed against the inner side wall thereof. The clamping mechanism comprises an extrusion block 7 slidably connected to the first communicating groove 6, and a first spring 8 is fixedly connected between the side wall of the extrusion block 7 and the inner side wall of the first communicating groove 6, and one end of the extrusion block 7 away from the first spring 8 extends into the limit slot 5 and is tightly pressed against the inner side wall thereof;
[0023] The two second connecting grooves 9 are each provided with a pressing mechanism, the ends of the two pressing mechanisms both extend into the opposite first connecting groove 6 and are tightly pressed against the inner side wall of the clamping mechanism, the pressing mechanism comprises a pressing plate 10 slidably connected in the second connecting groove 9, a second spring 11 is fixedly connected between the bottom of the pressing plate 10 and the inner bottom of the second connecting groove 9, an extrusion rod 12 is fixedly connected to the bottom of the pressing plate 10, the end of the extrusion rod 12 extends into the first connecting groove 6 and is tightly pressed against the inner side wall of the extrusion block 7, through the setting of the clamping mechanism and the pressing mechanism, the electric extrusion rod 12 can be displaced by pressing the pressing plate 10, and the extrusion rod 12 squeezes the extrusion block 7 so that the extrusion block 7 slides into the first connecting groove 6, which is convenient for the disassembly and assembly of the shielding plate 3, and the shielding plate 3 can be quickly reset after the grafting clamping, the grafting is subjected to shading treatment, and the healing of the grafting of the fruit tree is accelerated;
[0024] A cavity 13 is provided in the grafting device 1, and a clamping mechanism is provided in the cavity 13. The end of the clamping mechanism extends into the grafting device 1. The clamping mechanism includes a servo motor 14 fixedly mounted on the inner side wall of the cavity 13. The inner side wall of the cavity 13 is rotatably connected with a bidirectional threaded rod 15. The end of the output shaft of the servo motor 14 is fixedly connected to the end of the bidirectional threaded rod 15. Both ends of the bidirectional threaded rod 15 are threadedly connected with thread blocks 16. The ends of the two thread blocks 16 are fixedly connected with arc-shaped clamping plates 17. The two arc-shaped clamping plates 17 extend into the grafting device 1. The inner side walls of the two arc-shaped clamping plates 17 are provided with cushions 18. Through the setting of the clamping mechanism, the two arc-shaped clamping plates 17 can be driven to move left and right by the drive of the servo motor 14 and the rotation of the bidirectional threaded rod 15, so as to clamp branches of different thicknesses, with good practical effect. Through the setting of the cushions 18, the branches can be better fitted, and the possibility of excessive squeezing and damage to the branches can be reduced.
[0025] The functional principle of the utility model can be explained through the following operation modes:
[0026] In the utility model, when the staff uses the utility model, the staff presses the pressing plate 10, and the pressing of the pressing plate 10 drives the squeezing rod 12 to move, and the squeezing rod 12 squeezes the squeezing block 7, so that the squeezing block 7 slides into the first connecting groove 6, so that the limiting groove 5 is no longer limited by the squeezing block 7, and the staff can pull out the shielding plate 3 through the handle 4, and then the staff puts the grafting device 1 into the grafting place, and adjusts the telescopic plug rod 2 so that the telescopic plug rod 2 is inserted into the ground to ensure that it does not shake during the grafting assistance, and then the staff drives the servo motor 14 to operate, and the operation of the servo motor 14 will drive the bidirectional threaded rod 15 to rotate, and the rotation of the bidirectional threaded rod 15 will drive the threaded block 16 threadedly connected thereto. Rotate, the rotation of the threaded block 16 drives the arc-shaped clamping plate 17 to move left and right, so that the branches of the grafted fruit trees can be firmly clamped according to the thickness of the fruit trees, and the setting of the soft pad 18 can reduce the possibility of damage to the fruit trees due to excessive clamping; when the clamping assistance at the grafting is completed, the staff can press the pressing plate 10 to repeat the above steps to reset the shielding plate 3, and then release the pressing on the pressing plate 10, and the electric squeezing rod 12 of the pressing plate 10 is reset by the elastic force of the second spring 11, and the squeezing block 7 leaves the squeezing of the squeezing rod 12 and is reset by the elastic force of the first spring 8, so as to be inserted into the limiting card slot 5, and the limiting installation of the shielding plate 3 is completed, so that the shielding plate 3 can provide light-shielding protection for the grafting and improve the self-healing speed of the branches at the grafting.
[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An apple tree grafting auxiliary device, comprising a grafting device (1) and a plurality of telescopic rods (2), characterized in that: The front side wall of the grafting device (1) is provided with a shielding mechanism. The grafting device (1) is provided with two second connecting grooves (9) and a first connecting groove (6). The two first connecting grooves (6) are provided with a clamping mechanism. The two clamping mechanisms extend to the shielding mechanism and are tightly pressed against the inner side wall thereof. The two second connecting grooves (9) are provided with a pressing mechanism. The ends of the two pressing mechanisms extend to the opposite first connecting grooves (6) and are tightly pressed against the inner side wall of the clamping mechanism. The grafting device (1) is provided with a cavity (13). The cavity (13) is provided with a clamping mechanism. The end of the clamping mechanism extends into the grafting device (1).
2. The apple tree grafting auxiliary device according to claim 1, characterized in that: The shielding mechanism comprises a shielding plate (3) slidably connected in the grafting device (1); a handle (4) is fixedly connected to the front side wall of the shielding plate (3); and limiting slots (5) are provided on the opposite side walls of the shielding plate (3).
3. An apple tree grafting auxiliary device according to claim 2, characterized in that: The clamping mechanism comprises a squeeze block (7) slidably connected in the first communicating groove (6); a first spring (8) is fixedly connected between the side wall of the squeeze block (7) and the inner side wall of the first communicating groove (6); an end of the squeeze block (7) away from the first spring (8) extends into the limit clamping groove (5) and is tightly pressed against the inner side wall thereof.
4. The apple tree grafting auxiliary device according to claim 3, characterized in that: The pressing mechanism comprises a pressing plate (10) slidably connected in the second connecting groove (9), a second spring (11) is fixedly connected between the bottom of the pressing plate (10) and the inner bottom of the second connecting groove (9), and an extrusion rod (12) is fixedly connected to the bottom of the pressing plate (10), and the end of the extrusion rod (12) extends into the first connecting groove (6) and is tightly pressed against the inner side wall of the extrusion block (7).
5. The apple tree grafting auxiliary device according to claim 1, characterized in that: The clamping mechanism comprises a servo motor (14) fixedly mounted on the inner wall of the cavity (13); the inner wall of the cavity (13) is rotatably connected to a bidirectional threaded rod (15); the end of the output shaft of the servo motor (14) is fixedly connected to the end of the bidirectional threaded rod (15); both ends of the bidirectional threaded rod (15) are threadedly connected to thread blocks (16); the ends of the two thread blocks (16) are fixedly connected to arc-shaped clamping plates (17); the two arc-shaped clamping plates (17) extend into the grafting device (1); and the inner walls of the two arc-shaped clamping plates (17) are provided with soft pads (18).
6. The apple tree grafting auxiliary device according to claim 3, characterized in that: The first spring (8) is an elastic spring, and the first spring (8) plays an elastic role when the squeeze block (7) is reset.