Lightweight handheld fruit tree grafting device
By designing a lightweight handheld fruit tree grafter, the cutting assembly and rotary rod driven by chutes and elastic components are automatically wound into the grafting film, the complex operation and exhaustion problems in traditional methods are solved, and the grafting efficiency and safety are improved.
Patent Information
- Application Number
- CN202420948502.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The traditional fruit tree grafting method is complex and inefficient, and requires frequent handheld grafting film to wrap, resulting in increased labor-intensiveness and fatigue.
A lightweight handheld fruit tree grafter is designed, using a cutting assembly driven by chutes and elastic components, combined with a rotating rod and a grafting film roller to automatically wind the grafting film and reduce manpower operation.
It improves the efficiency and safety of fruit tree grafting, reduces labor demand, and achieves a time-saving and labor-saving effect.
Smart Images
Figure CN222193213U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fruit tree grafting devices, and specifically relates to a lightweight handheld fruit tree grafting device. Background Art
[0002] Fruit tree grafting is a horticultural technique that involves connecting two different fruit trees together so that they grow together as a whole. Specifically, grafting involves connecting the bud or branch (scion) of one fruit tree to the trunk or rootstock (stock) of another fruit tree so that the scion grows on the stock and forms a new crown. During fruit tree grafting, traditional grafting methods may require the use of knives for cutting and wrapping of grafting film, which is not only complicated to operate but also inefficient. In addition, manually wrapping the grafting film requires a lot of strength and patience, which can easily lead to fatigue and irregular operation.
[0003] The existing handheld fruit tree grafter generally comprises a cross grip handle, a cutting knife and a socket cutting knife. When in use, the cutting knife is used to cut the branch, and then the socket cutting knife is used to cut the socket of the branch. After completion, the grafting film is wound by human hands.
[0004] However, after cutting the socket and connecting the splicing branch and the spliced branch, people need to hold the branch and then frequently wrap it with the grafting film. In this way, when many branches need to be grafted later, frequent wrapping with the grafting film is not only time-consuming and laborious, but also increases people's labor burden.
[0005] To this end, we proposed a lightweight handheld fruit tree grafter, which not only facilitates the opening of fruit tree grafting and improves work efficiency, but also does not require manpower to wrap the grafting film, reducing people's fatigue and achieving the effect of saving time and effort. Utility Model Content
[0006] The purpose of the utility model is to provide a lightweight handheld fruit tree grafting device, which not only facilitates the opening of fruit tree grafting and improves work efficiency, but also does not require manpower to wrap the grafting film, reduces people's fatigue, and achieves the effect of saving time and labor.
[0007] The technical solutions adopted in this utility are as follows:
[0008] A lightweight handheld fruit tree grafter comprises a first support plate and a second support plate, wherein a slide groove is provided on opposite sides of the first support plate and the second support plate, an elastic component is provided inside the slide groove, a first slider and a second slider are provided on the elastic component, a gripping plate is provided on one side of the first slider and the second slider, and a cutting component is provided on the side of the two gripping plates close to each other;
[0009] A third support plate is connected to one side of the second support plate, and two symmetrical fixed plates are arranged on the third support plate. Rotating shafts are rotatably arranged on the two fixed plates, and through holes are arranged for the grafted branches to enter. A rotating rod is arranged on one of the rotating shafts, and a first connecting plate is arranged on the two rotating shafts. Installation shafts are installed on the two first connecting plates, and grafting film rollers are installed on the installation shafts.
[0010] Furthermore, weight-reducing holes are provided on the first support plate, the second support plate, the third support plate, the fixing plate and the first connecting plate.
[0011] Furthermore, a rubber layer is provided on the grip plate.
[0012] Furthermore, the elastic component includes a fixed shaft arranged inside the slide groove, the first slider, the second slider and a spring are sleeved on the fixed shaft, and the spring is arranged between the first slider and the second slider.
[0013] Furthermore, the first sliding block and the second sliding block match the sliding groove.
[0014] Furthermore, a first threaded hole is formed on the fixing plate, and second threaded holes are formed at both ends of the mounting shaft. Bolts are provided inside the first threaded hole and the second threaded hole.
[0015] Furthermore, the cutting assembly includes a first cutting knife, a second cutting knife and a third cutting knife arranged on the plane of the grip plate, the first cutting knife is conical, the second cutting knife is sheet-shaped, the third cutting knife is also conical, and the first cutting knife matches the third cutting knife.
[0016] The technical effects achieved by this utility model are:
[0017] First, people hold the gripping plate to carry out the grafting work, insert the branch to be grafted between the two gripping plates, and then hold the gripping plate firmly. The gripping plate drives the elastic component to move inside the slide slot, so that the vertical is cut by the cutting component, and the two branches are cut into the plug-in interface at the same time, and then the two verticals of the cutting plug-in interface are respectively inserted into the through holes on the fixed plate to disassemble and plug them, and then the grafting film on the grafting film roller is attached to the plug-in interface, and one of the rotating shafts is driven to rotate by the rotating rod, and the rotating shaft drives the first connecting plate to rotate, so that the grafting film on the grafting film roller is wound around the plug-in interface, thereby completing the grafting. The device not only facilitates the opening of the fruit tree grafting and improves work efficiency, but also does not require manpower to wind the grafting film, reduces people's fatigue, and achieves the effect of saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a structural schematic diagram of the elastic component of the utility model;
[0020] Figure 3 It is a structural schematic diagram of the first support plate of the utility model;
[0021] Figure 4 It is a structural schematic diagram of the fixed plate of the utility model;
[0022] Figure 5 This is a schematic diagram of the structure of the installation shaft of the utility model;
[0023] Figure 6 It is a structural schematic diagram of branches cut by the second cutting knife and the third cutting knife of the utility model.
[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0025] 1. First support plate; 2. Second support plate; 3. Slide groove; 4. First slider; 5. Second slider; 6. Grip plate; 7. Third support plate; 8. Fixed plate; 9. Rotating shaft; 10. Through hole; 11. Rotating rod; 12. First connecting plate; 13. Mounting shaft; 14. Grafting film roller; 15. Fixed shaft; 16. Spring; 17. First threaded hole; 18. Second threaded hole; 19. Bolt; 20. First cutting knife; 21. Second cutting knife; 22. Third cutting knife. DETAILED DESCRIPTION
[0026] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.
[0027] like Figure 1-6 As shown, the technical solution adopted by the utility model is specifically as follows: a lightweight handheld fruit tree grafter, comprising a first support plate 1 and a second support plate 2, wherein a slide groove 3 is provided on the opposite side of the first support plate 1 and the second support plate 2, an elastic component is provided inside the slide groove 3, a first slider 4 and a second slider 5 are provided on the elastic component, a gripping plate 6 is provided on one side of the first slider 4 and the second slider 5, and a cutting component is provided on the side where the two gripping plates 6 are close to each other;
[0028] A third support plate 7 is connected to one side of the second support plate 2, and two symmetrical fixed plates 8 are arranged on the third support plate 7. Rotating shafts 9 are rotatably arranged on the two fixed plates 8, and through holes 10 are arranged for the grafted branches to enter. A rotating rod 11 is arranged on one of the rotating shafts 9, and first connecting plates 12 are arranged on the two rotating shafts 9. Installation shafts 13 are installed on the two first connecting plates 12, and grafting film rollers 14 are installed on the installation shafts 13.
[0029] Its working principle is as follows: first, people hold the gripping plate 6 to carry out the grafting work, insert the branch to be grafted between the two gripping plates 6, and then hold the gripping plate 6 firmly, the gripping plate 6 drives the elastic component to move inside the slide groove 3, so that the vertical is cut by the cutting component, and the two branches are cut into the plug-in interface at the same time, and then the two verticals of the cutting plug-in interface are respectively inserted into the through holes 10 on the fixed plate 8 to disassemble and plug them, and then the grafting film on the grafting film roller 14 is attached to the plug-in interface, and one of the rotating shafts 9 is driven to rotate by the rotating rod 11, and the rotating shaft 9 drives the first connecting plate 12 to rotate, so that the grafting film on the grafting film roller 14 is wound around the plug-in interface, thereby completing the grafting. The device not only facilitates the opening of the fruit tree grafting and improves work efficiency, but also does not require manpower to wind the grafting film, reduces people's fatigue, and achieves the effect of saving time and effort.
[0030] Among them, redundant devices in the utility model, such as the first support plate 1, the second support plate 2, the third support plate 7, the fixed plate 8 and the places on the first connection that do not affect their work are all provided with weight-reducing holes. The weight-reducing holes can achieve a lightweight effect, making it not too heavy and reducing people's labor.
[0031] At the same time, the top of the grip plate 6 is a round surface, and the bottom is a flat surface. The round surface can be convenient for people to hold, thereby improving people's use effect.
[0032] Furthermore, a rubber layer is provided on the circular surface of the grip plate 6, which can reduce the fatigue of people gripping with force and improve the use effect.
[0033] like Figure 2 As shown, the elastic component includes a fixed shaft 15 arranged inside the slide groove 3, the fixed shaft 15 is sleeved with a first slider 4, a second slider 5 and a spring 16, and the spring 16 is arranged between the first slider 4 and the second slider 5.
[0034] The first slider 4 and the second slider 5 match the slide groove 3 , so that the first slider 4 and the second slider 5 can move smoothly inside the slide groove 3 without getting stuck.
[0035] When people hold the gripping plates 6 for cutting, the two gripping plates 6 drive the first slider 4 and the second slider 5 to move on the fixed axis 15, and at the same time squeeze the spring 16, so that the cutting assembly cuts the branch and returns to its original position through the spring 16 during cutting.
[0036] The cutting assembly includes a first cutting knife 20, a second cutting knife 21 and a third cutting knife 22 arranged on the plane of the grip plate 6. The first cutting knife 20 is conical, the second cutting knife 21 is sheet-shaped, and the third cutting knife 22 is also conical. The first cutting knife 20 matches the third cutting knife 22.
[0037] The branches are cut by the second cutting blade 21 , the cut branches are cut into sockets by the first cutting blade 20 , and the sockets are cut for branches that need to be plugged in by the third cutting blade 22 .
[0038] A first threaded hole 17 is formed on the fixing plate 8, and second threaded holes 18 are formed at both ends of the mounting shaft 13. Bolts 19 are arranged inside the first threaded hole 17 and the second threaded hole 18. This arrangement facilitates the removal of the mounting shaft 13 and the replacement of the grafting film roller 14.
[0039] The working principle of the utility model is as follows: first, people hold the gripping plate 6 to carry out the grafting work, insert the branch to be grafted between the two gripping plates 6, and then hold the gripping plate 6 firmly, so that the gripping plate 6 drives the elastic component to move inside the slide groove 3, thereby cutting the vertical through the cutting component, and at the same time making the two branches cut the plug-in interface, and then the two verticals of the cutting plug-in interface are respectively inserted into the through holes 10 on the fixed plate 8 to disassemble and plug them, and then the grafting film on the grafting film roller 14 is attached to the plug-in interface, and one of the rotating shafts 9 is driven to rotate by the rotating rod 11, and the rotating shaft 9 drives the first connecting plate 12 to rotate, so that the grafting film on the grafting film roller 14 is wound around the plug-in interface, thereby completing the grafting. The device not only facilitates the opening of the fruit tree grafting and improves the work efficiency, but also does not require manpower to wind the grafting film, reduces people's fatigue, and achieves the effect of saving time and effort.
[0040] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A lightweight handheld fruit tree grafter, comprising a first support plate (1) and a second support plate (2), Features: A slide groove (3) is provided on one side opposite to the first support plate (1) and the second support plate (2); an elastic component is provided inside the slide groove (3); a first slider (4) and a second slider (5) are provided on the elastic component; a gripping plate (6) is provided on one side of the first slider (4) and the second slider (5); and a cutting component is provided on one side of the two gripping plates (6) close to each other; A third support plate (7) is connected to one side of the second support plate (2), and two symmetrical fixed plates (8) are arranged on the third support plate (7). The two fixed plates (8) are rotatably provided with a rotating shaft (9) and a through hole (10) for the grafted branches to enter. A rotating rod (11) is arranged on one of the rotating shafts (9), and a first connecting plate (12) is arranged on the two rotating shafts (9). The two first connecting plates (12) are installed with a mounting shaft (13), and a grafting film roller (14) is installed on the mounting shaft (13).
2. A lightweight handheld fruit tree grafter according to claim 1, Features: The first support plate (1), the second support plate (2), the third support plate (7), the fixing plate (8) and the first connecting plate (12) are all provided with weight-reducing holes.
3. A lightweight handheld fruit tree grafter according to claim 1, Features: A rubber layer is provided on the grip plate (6).
4. A lightweight handheld fruit tree grafter according to claim 1, Features: The elastic component comprises a fixed shaft (15) arranged inside the slide groove (3), the first slider (4), the second slider (5) and a spring (16) are sleeved on the fixed shaft (15), and the spring (16) is arranged between the first slider (4) and the second slider (5).
5. A lightweight handheld fruit tree grafter according to claim 4, Features: The first sliding block (4) and the second sliding block (5) match the sliding groove (3).
6. A lightweight handheld fruit tree grafter according to claim 1, Features: The fixing plate (8) is provided with a first threaded hole (17), and the two ends of the mounting shaft (13) are provided with second threaded holes (18). Bolts (19) are arranged inside the first threaded hole (17) and the second threaded hole (18).
7. A lightweight handheld fruit tree grafter according to claim 1, Features: The cutting assembly comprises a first cutting knife (20), a second cutting knife (21) and a third cutting knife (22) arranged on the plane of the grip plate (6); the first cutting knife (20) is conical, the second cutting knife (21) is sheet-shaped, the third cutting knife (22) is also conical, and the first cutting knife (20) matches the third cutting knife (22).