Fixing structure for grafting
The fixed structure driven by cylinders and motors solves the problem of unstable fixation during melon seedling grafting, enabling precise cutting and position adjustment, improving grafting efficiency and reducing seedling damage.
Patent Information
- Application Number
- CN202422491117.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-15
AI Technical Summary
When grafting existing melon seedlings, the cut site is difficult to fix, resulting in damage to the seedlings and requiring multiple adjustments, which wastes time.
The first and second cylinders are used to drive the fixing clamp to support the melon seedling stem, and the motor drives the screw to adjust the grafting position. Combined with the limiting plate and the moving plate, precise cutting is achieved.
It effectively prevents melon seedlings from lodging, improves the efficiency of grafting position adjustment, reduces seedling damage, and saves time.
Smart Images
Figure CN223515371U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to fixed structure technical field, especially relate to a fixed structure for grafting. BACKGROUND
[0002] Grafting is one of the artificial propagation methods of plants, that is, the branch or bud of one plant is grafted onto the stem or root of another plant, so that the two parts grafted together grow into a complete plant. Grafting is divided into branch grafting and bud grafting, and grafting is carried out by using the wound healing function of plants.
[0003] The existing melon seedlings are generally used in grafting equipment when grafting and cutting, manual adjustment of the grafting and cutting position is needed in the working of the grafting equipment, the melon seedlings cannot be fixed well when cutting, some melon seedlings are damaged, and multiple adjustments are needed for fixation, which greatly wastes the time of people, therefore, the fixed structure for grafting is improved. UTILITY MODEL CONTENT
[0004] In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a fixed structure for grafting, the first fixing clamp and the second fixing clamp are driven by the output shafts of the first cylinder and the second cylinder to support the melon seedling stem, the melon seedling stem is prevented from lodging, the output shaft of the motor drives the screw rod to rotate, and then the rotation of the screw rod drives the moving plate to move upward or downward to adjust the grafting and cutting position of the melon seedling stem, so as to solve the problems in the above-mentioned background art.
[0005] In order to achieve the above-mentioned purpose, the utility model provides a fixed structure for grafting, which comprises a supporting frame, fixed blocks are fixedly connected to the bottom of the supporting frame, a fixed plate is fixedly connected to one side of the top of the supporting frame, a limiting plate is fixedly connected to the top of the fixed plate, a second cylinder is fixedly installed at the top of the limiting plate, a second fixing clamp is fixedly connected to the output shaft of the second cylinder, a fixing assembly is arranged on one side of the supporting frame, and an adjusting assembly is arranged on the other side of the supporting frame.
[0006] The fixing assembly comprises a connecting rod fixedly connected to one side of the supporting frame, a limiting ring is fixedly connected to one end of the connecting rod, a connecting plate is fixedly sleeved in the limiting ring, a third cylinder is fixedly installed on one side of the connecting plate, a driving rod is fixedly connected to the output shaft of the third cylinder, a cutting piece is fixedly connected to one end of the driving rod, a triangular limiting block is fixedly connected to one side of the limiting ring, a first cylinder is fixedly installed on one side of the triangular limiting block, and a first fixing clamp is fixedly connected to the output shaft of the first cylinder.
[0007] Preferably, the adjusting assembly comprises a rectangular plate fixedly connected to one side of the support frame, a sliding groove is formed in the interior of the rectangular plate, a screw rod is movably sleeved in the interior of the sliding groove, a motor is fixedly installed at one side of the screw rod penetrating through the rectangular plate, the motor drives the screw rod to rotate, a moving plate is threadedly sleeved at the exterior of the screw rod, and the moving plate is fixedly connected with a placing disc at one end.
[0008] Preferably, two arc-shaped limiting plates are fixedly connected to the placing disc.
[0009] Preferably, a threaded hole is formed at one end of the moving plate, and the moving plate is threadedly matched with the screw rod.
[0010] Preferably, a limiting groove is formed at one side of the limiting plate, and a melon stem is fixed to the limiting groove.
[0011] Preferably, a fixed hole is formed in the interior of the support frame, and the connecting rod is sleeved in the interior of the fixed hole.
[0012] The grafting fixing structure can bring the following beneficial effects:
[0013] 1. The melon seedling stem is placed in the limiting groove at one side of the limiting plate, the first cylinder and the second cylinder are driven, the output shafts of the first cylinder and the second cylinder drive the first fixing clamp and the second fixing clamp to support the melon seedling stem, and the melon seedling stem is prevented from lodging.
[0014] 2. The output shaft of the motor drives the screw rod to rotate, the rotation of the screw rod drives the moving plate to move upward or downward, the melon seedling placed on the placing disc is driven to move upward, the melon stem moves along the limiting groove in the limiting plate, and the specific position of grafting can be adjusted. BRIEF DESCRIPTION OF DRAWINGS
[0015] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the application.
[0016] In the drawings:
[0017] Fig. 1 It is a whole structure schematic view of the grafting fixing structure.
[0018] Fig. 2 It is a side view structure schematic view of the grafting fixing structure.
[0019] Fig. 3 It is a top view structure schematic view of the grafting fixing structure.
[0020] In the figure: 1, drive rod; 2, cutting piece; 3, first cylinder; 4, triangular limit block; 5, first fixed clamp; 6, second fixed clamp; 7, limit plate; 8, second cylinder; 9, motor; 10, screw rod; 11, moving plate; 12, rectangular plate; 13, fixed block; 14, fixed plate; 15, arc-shaped limit plate; 16, placing disc; 17, support frame; 18, third cylinder; 19, connecting plate; 20, connecting rod. DETAILED DESCRIPTION
[0021] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail with reference to the accompanying drawings.
[0022] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0023] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0024] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0025] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. In the description of the present application, the description of the terms "one scheme", "several schemes", "example", "specific example", or "several examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same scheme or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more schemes or examples in a suitable manner.
[0026] As shown in Figs. 1-3 The embodiment of the present application provides a fixing structure for grafting, which comprises a supporting frame 17, fixed blocks 13 are fixedly connected to the bottom of the supporting frame 17, a fixed plate 14 is fixedly connected to one side of the top of the supporting frame 17, a limiting plate 7 is fixedly connected to the top of the fixed plate 14, a second air cylinder 8 is fixedly installed at the top of the limiting plate 7, a second fixed clamp 6 is fixedly connected to the output shaft of the second air cylinder 8, a fixing assembly is arranged on one side of the supporting frame 17, and an adjusting assembly is arranged on the other side of the supporting frame 17.
[0027] The fixing assembly comprises a connecting rod 20 fixedly sleeved on one side of the supporting frame 17, a limiting ring is fixedly connected to one end of the connecting rod 20, a connecting plate 19 is fixedly sleeved in the limiting ring, a third air cylinder 18 is fixedly installed on one side of the connecting plate 19, a driving rod 1 is fixedly connected to the output shaft of the third air cylinder 18, a cutting piece 2 is fixedly connected to one end of the driving rod 1, a triangular limiting block 4 is fixedly connected to one side of the limiting ring, a first air cylinder 3 is fixedly installed on one side of the triangular limiting block 4, and a first fixed clamp 5 is fixedly connected to the output shaft of the first air cylinder 3.
[0028] As shown in Fig. 1 and Fig. 2 The adjusting assembly comprises a rectangular plate 12 fixedly connected to one side of the supporting frame 17, a sliding groove is formed in the rectangular plate 12, a screw rod 10 is movably sleeved in the sliding groove, a motor 9 is fixedly installed on one side of the rectangular plate 12 and penetrates the screw rod 10, the motor 9 drives the screw rod 10 to rotate, a moving plate 11 is threadedly sleeved on the outer portion of the screw rod 10, and a placing disc 16 is fixedly connected to one end of the moving plate 11.
[0029] As shown in Fig. 1 and Fig. 2 Two arc-shaped limiting plates 15 are fixedly connected to the placing disc 16.
[0030] As shown in Fig. 1 A threaded hole is formed in one end of the moving plate 11, and the moving plate 11 is threadedly matched with the screw rod 10.
[0031] As Fig. 1 shown, one side of the limiting plate 7 is provided with a limiting groove, and the melon stem is fixed on the limiting groove.
[0032] As Fig. 1 shown, the inside of the support frame 17 is provided with a fixing hole, and the connecting rod 20 is sleeved in the inside of the fixing hole.
[0033] Working principle:
[0034] When in use, the melon seedling root is placed on the placing disc 16, and the two arc-shaped limiting plates 15 on the placing disc 16 effectively fix the root of the melon seedling, then the melon seedling root and stem are placed in the limiting groove on one side of the limiting plate 7, the first cylinder 3 and the second cylinder 8 are driven, the output shaft of the first cylinder 3 and the second cylinder 8 drives the first fixed clamp 5 and the second fixed clamp 6 to support the melon seedling stem, so as to prevent the melon seedling stem from lodging, the motor 9 is driven, the output shaft of the motor 9 drives the screw rod 10 to rotate, and then the rotation of the screw rod 10 drives the moving plate 11 to move upwards or downwards, and then drives the melon seedling placed on the placing disc 16 to move upwards, so that the root and stem move along the limiting groove in the inside of the limiting plate 7, when the grafting position is confirmed, the third cylinder 18 is driven, the output shaft of the third cylinder 18 drives the driving rod 1 to move, and the cutting piece 2 cuts the melon leaves in the limiting groove in the inside of the limiting plate 7.
[0035] Each of the embodiments in the specification is described in a progressive manner, and the same and similar parts between the embodiments can be referred to each other, and each embodiment mainly describes the difference from other embodiments. Especially, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the related parts can be referred to the part of the method embodiment.
[0036] The above only describes the embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.
Claims
1. A fixing structure for grafting, comprising a support frame (17), the bottom ends of which are fixedly connected with fixing blocks (13), characterized in that, The top side of the support frame (17) is fixedly connected with a fixed plate (14), the top of the fixed plate (14) is fixedly connected with a limiting plate (7), the top of the limiting plate (7) is fixedly installed with a second cylinder (8), the output shaft of the second cylinder (8) is fixedly connected with a second fixed clamp (6), one side of the support frame (17) is provided with a fixing assembly, and the other side of the support frame (17) is provided with an adjusting assembly. The fixing assembly comprises a connecting rod (20) fixedly sleeved on one side of the support frame (17), one end of the connecting rod (20) is fixedly connected with a limiting ring, the limiting ring is fixedly sleeved with a connecting plate (19), one side of the connecting plate (19) is fixedly installed with a third cylinder (18), the output shaft of the third cylinder (18) is fixedly connected with a driving rod (1), one end of the driving rod (1) is fixedly connected with a cutting piece (2), one side of the limiting ring is fixedly connected with a triangular limiting block (4), one side of the triangular limiting block (4) is fixedly installed with a first cylinder (3), and the output shaft of the first cylinder (3) is fixedly connected with a first fixed clamp (5).
2. The grafting fixation structure according to claim 1, wherein The adjusting assembly comprises a rectangular plate (12) fixedly connected on one side of the support frame (17), a sliding groove is formed in the rectangular plate (12), a screw rod (10) is movably sleeved in the sliding groove, a motor (9) is fixedly installed on one side of the rectangular plate (12) penetrating the screw rod (10), and the motor (9) drives the screw rod (10) to rotate, the outer thread of the screw rod (10) is sleeved with a moving plate (11), and one end of the moving plate (11) is fixedly connected with a placing disc (16).
3. The grafting fixation structure according to claim 2, wherein The placing disc (16) is fixedly connected with two arc-shaped limiting plates (15).
4. The grafting fixation structure according to claim 2, wherein A threaded hole is formed in one end of the moving plate (11), and the moving plate (11) is in threaded cooperation with the screw rod (10).
5. The grafting fixation structure according to claim 1, wherein A limiting groove is formed in one side of the limiting plate (7), and the limiting groove is fixedly provided with a melon stem.
6. The grafting fixation structure according to claim 1, wherein A fixed hole is formed in the support frame (17), and the connecting rod (20) is sleeved in the fixed hole. A fixed hole is formed in the support frame (17), and the connecting rod (20) is sleeved in the fixed hole.