Grafting maintenance device

Abstract

The utility model relates to the technical field of grafting maintenance, and particularly discloses a grafting maintenance device which comprises a rack, a rotating block is movably connected to the rear end of the rack, a rotating shaft is movably connected between the rotating block and the rack, a movable groove is formed in the front end of the interior of the rotating block, a fixing assembly is arranged in the movable groove, and the fixing assembly is movably connected with the rack. The fixing assembly comprises a first rotating rod movably connected to the interior of the movable groove, a shifting block is fixedly connected to the right end of the exterior of the first rotating rod, a clamping block is fixedly connected to the lower left end of the exterior of the first rotating rod, a torsional spring is movably connected to the exterior of the first rotating rod, and a sliding groove is formed in the rack; according to the device, the healing and survival conditions need to be detected in time after a plant body is preliminarily wound and reinforced and grafting is conducted, the device can be conveniently detached and unbound, and therefore the purpose of conveniently observing healing of the grafting position is achieved, and manpower and material resources of grafting maintenance work are saved.

Description

Technical Field

[0001] This utility model relates to the field of grafting and maintenance technology, and in particular to a grafting and maintenance device. Background Technology

[0002] Grafting is a reproductive method in which a bud or branch of one plant is attached to another plant, so that the two parts grow into a complete plant. The bud or branch that is attached is called the scion, and the plant to which it is attached is called the rootstock. The key to successful grafting is to keep the cambium layers of the scion and the rootstock tightly connected.

[0003] Grafting and maintenance are crucial steps to ensure successful grafting, involving meticulous management in multiple aspects, including graft survival checks, re-grafting measures, water and fertilizer management, and precautions. From the initial preparation for grafting to the later maintenance, each step must be carefully executed to ensure the healthy growth of the grafted plants. Recording and summarizing the experience of each grafting can provide valuable reference for future grafting work.

[0004] In existing technical solutions, grafted plants are initially fixed by wrapping them with grafting film, and then secured with ropes or cable ties and fixing rods. However, after securing the plant with cable ties, the binding materials need to be loosened multiple times to observe the wound healing. Frequent loosening of the binding materials is too time-consuming and laborious, resulting in low grafting maintenance efficiency and potentially harming the grafted plant.

[0005] Therefore, a grafting maintenance device is proposed. Summary of the Invention

[0006] The purpose of this utility model is to provide a grafting maintenance device that can be used to detect the healing and survival status of grafted plants after initial wrapping and reinforcement. The device can be easily disassembled and untied, thereby facilitating the observation of the healing at the graft union and saving manpower and resources in grafting maintenance, thus solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a grafting and maintenance device, comprising a frame, a rotating block movably connected to the front end of the frame, a rotating shaft movably connected between the rotating block and the frame, a movable groove being provided at the rear end of the rotating block, a fixing component being provided inside the movable groove, the fixing component including a first rotating rod movably connected inside the movable groove, a lever fixedly connected to the left end of the first rotating rod, a locking block fixedly connected to the lower right end of the first rotating rod, and a torsion spring movably connected to the outside of the first rotating rod.

[0008] Preferably, the frame has a sliding groove inside, a ratchet gear is fixedly connected to the front end of the sliding groove, and a protective pad is fixedly connected to the side of the frame that is close to the rotating block.

[0009] Preferably, the frame has two sliding rods movably connected inside, and the upper end of the left sliding rod and the lower end of the right sliding rod are both fixedly connected to a fixing clamp.

[0010] Preferably, the rotating block has a through hole inside, and sliders are movably connected to both ends of the through hole. A rack is fixedly connected to one end of each of the two adjacent sliders, and the two racks are staggered.

[0011] Preferably, the front end of the rotating block is provided with a fixing groove, and a clamping assembly is provided inside the through hole. The clamping assembly includes a second rotating rod movably connected inside the through hole. A drive gear and a protrusion are fixedly connected to the outside of the second rotating rod. The protrusion is located at the front end of the drive gear. A knob is fixedly connected to the front end of the second rotating rod, and a spring is movably connected to the rear end of the second rotating rod.

[0012] Preferably, the rotating block can rotate from 0 to 60 degrees via a rotating shaft, the first rotating rod slides against the inside of the groove, and the elastic force of the torsion spring is greater than the resistance experienced by the first rotating rod.

[0013] Preferably, the slide bar is slidably fitted inside the frame, and the slider inside the rotating block is slidably fitted inside the through hole.

[0014] Preferably, the drive gear meshes with two racks, and the spring force is greater than the weight of the second rotating rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This grafting maintenance device, by installing components such as a first rotating rod, a lever, a locking block, and a torsion spring, can be used to check the healing and survival status of the plant after initial wrapping and reinforcement. The device can be easily disassembled, thereby achieving the purpose of convenient disassembly and observation of healing, and thus saving manpower and material resources for grafting maintenance work.

[0017] 2. This grafting maintenance device, by installing components such as a second rotating rod, a protrusion, a knob, a drive gear, and a spring, can, for plants with gaps at the grafting point, first reinforce the plant body, then bring the two separate plant bodies closer together and fit them tightly together, thereby making the grafting healing point of the plant bodies tighter and improving the grafting success rate. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is an overall structural view of the present invention;

[0020] Figure 2 This is a partial half-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of a half-section of the present invention;

[0022] Figure 4 For the present utility model Figure 3 A magnified view of A in the middle.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Frame; 11. Slide groove; 12. Ratchet; 13. Protective pad; 2. Rotating block; 21. Rotating shaft; 22. Movable groove; 23. Through hole; 231. Fixed groove; 3. Fixed assembly; 31. First rotating rod; 311. Toggle block; 312. Locking block; 32. Torsion spring; 4. Slide rod; 41. Fixed clamp; 5. Slider; 51. Rack; 6. Clamping assembly; 61. Second rotating rod; 611. Protrusion; 612. Knob; 62. Drive gear; 63. Spring. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1 to 4 This utility model provides a technical solution:

[0027] A grafting and maintenance device includes a frame 1, a rotating block 2 movably connected to the front end of the frame 1, a rotating shaft 21 movably connected between the rotating block 2 and the frame 1, a movable groove 22 is provided at the rear end of the rotating block 2, a fixing component 3 is provided inside the movable groove 22, the fixing component 3 includes a first rotating rod 31 movably connected inside the movable groove 22, a lever 311 is fixedly connected to the left end of the first rotating rod 31, a locking block 312 is fixedly connected to the lower right end of the first rotating rod 31, a torsion spring 32 is movably connected to the outside of the first rotating rod 31, a sliding groove 11 is provided inside the frame 1, a ratchet gear 12 is fixedly connected to the front end of the sliding groove 11, and protective pads 13 are fixedly connected to the side of the frame 1 that is close to the rotating block 2. The rotating block 2 can rotate from 0 to 60 degrees through the rotating shaft 21, the first rotating rod 31 slides against the inside of the sliding groove 11, and the elastic force of the torsion spring 32 is greater than the resistance experienced by the first rotating rod 31.

[0028] By adopting the above technical solution, when grafting and maintaining plants, the first step is to wrap and fix the connection point of the plant with grafting film. However, further reinforcement is needed after the initial wrapping. At this time, the right end of the frame 1 needs to be attached to the connection point of the plant, and then the rotating block 2 is rotated to the left through the rotating shaft 21. This causes the locking block 312 at the lower end of the first rotating rod 31 inside the movable groove 22 to enter the sliding groove 11 and contact the ratchet 12. As the rotating block 2 continues to rotate, the locking block 312 continuously engages with the ratchet 12. When the left end contacts the connection point of the plant, the device fixes the grafting point of the plant, thus preventing the connection point of the plant from being separated by external forces. During the healing period of the grafting of the plant, it is necessary to continuously observe the healing of the wound. The first rotating rod 31 can be swung to move the locking block 312 by swinging the external lever 31. This causes the locking block 312 to move away from the recess of the ratchet 12. Then, the rotating block 2 is rotated to the right to loosen the device, thus facilitating disassembly and saving manpower and resources for grafting maintenance.

[0029] Specifically, such as Figure 4As shown, the frame 1 has two sliding rods 4 movably connected inside. The upper end of the left sliding rod 4 and the lower end of the right sliding rod 4 are both fixedly connected to a fixing clamp 41. The rotating block 2 has a through hole 23 inside. Sliding blocks 5 are movably connected to both ends of the through hole 23. A rack 51 is fixedly connected to the adjacent end of each of the two sliding blocks 5, and the two racks 51 are staggered. A fixing groove 231 is formed at the front end of the rotating block 2. A clamping assembly 6 is provided inside the through hole 23. The clamping assembly 6 includes components movably connected to the through hole. The second rotating rod 61 inside 23 has a drive gear 62 and a protrusion 611 fixedly connected to its exterior. The protrusion 611 is located at the front end of the drive gear 62. A knob 612 is fixedly connected to the front end of the second rotating rod 61. A spring 63 is movably connected to the rear end of the second rotating rod 61. The slide rod 4 slides against the inside of the frame 1. The slider 5 inside the rotating block 2 slides against the inside of the through hole 23. The drive gear 62 meshes with two racks 51. The elastic force of the spring 63 is greater than the weight of the second rotating rod 61.

[0030] By adopting the above technical solution, when the grafting point of the plant body separates, before installing the device, firstly, the two sliding rods 4 and the two sliders 5 are attached to the plant body, and then fixed by closing the frame 1 and the rotating block 2. When a gap appears between the grafting points of the plant body, the knob 612 at the right end of the rotating block 2 is moved to the right, and then the knob 612 is rotated. The rotation of the knob 612 causes the second rotating rod 61 to rotate, and the rotation of the second rotating rod 61 causes the external drive gear 62 to rotate. The rotation of the drive gear 62 causes... The front rack 51 of the through hole 23 moves downward and the rear rack 51 moves upward, thereby moving the plant at both ends toward the middle. The continuous rotation of the drive gear 62 makes the plant more tightly fixed. At this time, the spring 63 causes the second rotating rod 61 to move to the left, so that the protrusion 611 on the outside of the second rotating rod 61 enters the fixing groove 231 on the right end of the through hole 23, thereby achieving the purpose of tightly fixing the two plant bodies, thus making the grafting work more tightly healed and successful.

[0031] Working principle: First, the grafting film is used to wrap and fix the connection point of the plant. However, after the initial wrapping, further reinforcement is needed. At this time, the right end of the frame 1 is attached to the connection point of the plant. Then, the rotating block 2 is rotated to the left through the rotating shaft 21, so that the locking block 312 at the lower end of the first rotating rod 31 inside the movable groove 22 enters the sliding groove 11 and contacts the ratchet 12. During the continuous rotation of the rotating block 2, the locking block 312 continuously meshes with the ratchet 12. When the left end of the rotating block 2 contacts the connection point of the plant, the device fixes the grafting point of the plant, thereby preventing the connection point of the plant from being separated by external forces. During the healing period of the grafting, it is necessary to continuously observe the wound healing. The locking block 311 outside the first rotating rod 31 can be swung, and the rotation of the first rotating rod 31 will move the locking block 312, thereby causing the locking block 312 to leave the recess of the ratchet 12. Then, the rotating block 2 is rotated to the right to release the device, thereby achieving the purpose of easy disassembly and saving manpower and material resources for grafting maintenance.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A grafting maintenance device, comprising a frame (1), characterized in that: The front end of the frame (1) is movably connected to a rotating block (2), a rotating shaft (21) is movably connected between the rotating block (2) and the frame (1), a movable groove (22) is provided at the rear end of the rotating block (2), a fixing assembly (3) is arranged inside the movable groove (22), and the fixing assembly (3) comprises a first rotating rod (31) movably connected to the inside of the movable groove (22), a shifting block (311) is fixedly connected to the left end of the outside of the first rotating rod (31), a clamping block (312) is fixedly connected to the lower right end of the outside of the first rotating rod (31), and a torsion spring (32) is movably connected to the outside of the first rotating rod (31).

2. A grafting maintenance device according to claim 1, characterized in that: A slide groove (11) is provided inside the frame (1), a ratchet gear (12) is fixedly connected to the front end of the slide groove (11), and a protective pad (13) is fixedly connected to the side of the frame (1) close to the rotating block (2).

3. A grafting maintenance device according to claim 1, characterized in that: Two sliding rods (4) are movably connected inside the frame (1), and the upper end of the sliding rod (4) at the left end and the lower end of the sliding rod (4) at the right end are both fixedly connected with a fixing clamp (41).

4. A grafting maintenance device according to claim 1, characterized in that: A through hole (23) is provided inside the rotating block (2), and sliders (5) are movably connected at both the front and rear ends of the through hole (23), and racks (51) are fixedly connected to adjacent ends of two sliders (5), and the two racks (51) are staggered with each other.

5. A grafting maintenance device according to claim 4, characterized in that: A fixing groove (231) is provided at the front end of the rotating block (2); a clamping assembly (6) is arranged inside the through hole (23); the clamping assembly (6) comprises a second rotating rod (61) movably connected to the inside of the through hole (23); a driving gear (62) and a protrusion (611) are fixedly connected to the outside of the second rotating rod (61); the protrusion (611) is located at the front end of the driving gear (62); a knob (612) is fixedly connected to the front end of the second rotating rod (61); and a spring (63) is movably connected to the rear end of the second rotating rod (61).

6. A grafting maintenance device according to claim 5, characterized in that: The rotating block (2) can rotate 0 to 60 degrees via the rotating shaft (21), the first rotating rod (31) is slidably fitted inside the sliding groove (11), and the elastic force of the torsion spring (32) is greater than the resistance experienced by the first rotating rod (31).

7. A grafting maintenance device according to claim 3, characterized in that: The slide bar (4) is slidably fitted inside the frame (1), and the slider (5) inside the rotating block (2) is slidably fitted inside the through hole (23).

8. A grafting maintenance device according to claim 5, characterized in that: The driving gear (62) is meshed with the two racks (51), and the elastic force of the spring (63) is greater than the gravity exerted on the second rotating rod (61).

Images