A new grafting machine

Abstract

The utility model discloses a novel grafting machine, which relates to the technical field of grafting machines, including a support frame, a seedling cutting mechanism and a grafting mechanism; a first cylinder and a seedling support platform are fixed on the support frame through a mounting plate, and a seedling cutting knife is connected to the first cylinder, and under the drive of the first cylinder, cooperates with the seedling support platform to cut the seedling; the mounting frame is arranged in the middle of the support frame, and a clamp delivery assembly transmits the grafting clamp to the clamp cutting assembly and pushes it forward, and the clamp cutting assembly cuts the grafting clamp, and the clamp delivery assembly continues to push the grafting clamp to send the cut grafting clamp to the grafting assembly, and the grafting assembly is pushed up to expose the grafting clamp to the outside of the support frame and clamp the grafting clamp to close it to complete the grafting. The utility model realizes an efficient and stable grafting process through automated operation, and improves the grafting efficiency and grafting quality. The utility model has a reasonable structural design, simple operation, and is easy to maintain and service, and has broad application prospects and market potential.

Description

Technical Field

[0001] The utility model relates to the technical field of grafting machines, in particular to a novel grafting machine. Background Art

[0002] Grafting technology is now widely used in the agricultural field. Grafting is a type of vegetative reproduction in asexual reproduction. When grafting, you need to prepare the scion and the rootstock, then dock the scion with the rootstock and fix it with a grafting clamp. The tightness of the incision of the scion and the rootstock directly affects the survival rate of the grafted seedlings. In order to improve the efficiency of grafting, people have developed a grafting machine that automatically prepares and clamps the scion and the rootstock. During the automatic clamping process, the docked scion and the rootstock are prone to misalignment, resulting in the inability of the cambium of the scion and the rootstock to be tightly combined, reducing the survival rate of the graft.

[0003] Therefore, a new type of grafting machine becomes a problem that people need to solve urgently. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a novel grafting machine with high grafting efficiency and high survival rate.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a new grafting machine, comprising a support frame, a seedling cutting mechanism and a grafting mechanism; the seedling cutting mechanism comprises a mounting plate, a first cylinder, a seedling support platform and a seedling cutting knife; the first cylinder and the seedling support platform are both fixed to the support frame through the mounting plate, and the seedling cutting knife is connected to the first cylinder and cooperates with the seedling support platform to cut off the seedlings under the drive of the first cylinder;

[0006] The grafting mechanism includes a mounting frame, a clamp delivery assembly, a clamp cutting assembly and a grafting assembly. The mounting frame is arranged in the middle of the support frame, and the clamp delivery assembly, the clamp cutting assembly and the grafting assembly are all arranged on the mounting frame. The clamp delivery assembly transfers the grafting clamp to the clamp cutting assembly and pushes it forward. The clamp cutting assembly cuts off the grafting clamp. The clamp delivery assembly continues to push the grafting clamp to deliver the cut grafting clamp to the grafting assembly. The grafting assembly is pushed up to expose the grafting clamp to the outside of the support frame and clamps the grafting clamp to close it to complete the grafting.

[0007] Furthermore, the clamp delivery assembly includes a driving motor, a driving gear and an auxiliary wheel. The driving motor is fixed on a mounting frame, and the power output end of the driving motor passes through the mounting frame to connect the driving gear. The auxiliary wheel is arranged above the driving gear and cooperates with the driving gear to clamp and push the grafting clamp.

[0008] Furthermore, a limiting frame is provided on the mounting frame, and the auxiliary wheel is rotatably connected to the limiting frame.

[0009] Furthermore, the cutting and clamping assembly includes a second cylinder, a cutting and clamping knife and a guide rail. The guide rail is fixed to one side of the mounting frame through a support platform. The second cylinder is fixed on the mounting frame and the top of the second cylinder is connected to the cutting and clamping knife. The cutting and clamping knife moves downward under the drive of the second cylinder to cut off the grafting clamp in the guide rail.

[0010] Furthermore, the grafting assembly includes a third cylinder, a pushing platform and a clamping plate. The third cylinder is fixed on the mounting frame. The pushing platform is connected to the third cylinder and can move up and down driven by the third cylinder. The clamping plate is arranged on the top of the pushing platform and opens and closes under the drive of the third cylinder.

[0011] Furthermore, a shaping clamp is provided on the inner edge of the clamping plate.

[0012] Furthermore, a shell is provided on the outside of the seedling cutting mechanism, and seedling release openings are provided on both sides of the shell. The seedling release openings are arranged above the seedling supporting platform and are inclined.

[0013] Furthermore, the seedling cutting knife is arranged at an angle, and a blade limiting opening adapted thereto is provided on the top of the seedling supporting platform.

[0014] Furthermore, the support frame is provided with protective plates on the top and around, a grafting port is provided on the protective plate at the top, and a clamp delivery port is provided on the protective plate at one side of the clamp delivery assembly.

[0015] The advantages of the utility model over the prior art are: the utility model realizes an efficient and stable grafting process through the automated operation of the seedling cutting mechanism and the grafting mechanism, thereby improving the grafting efficiency and grafting quality. At the same time, the utility model has a reasonable structural design, simple operation, easy maintenance and upkeep, and has broad application prospects and market potential. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a novel grafting machine of the utility model.

[0017] Figure 2 It is a front view of a novel grafting machine of the utility model.

[0018] Figure 3 It is a side view of a novel grafting machine of the utility model.

[0019] Figure 4 The utility model is a structural schematic diagram of a novel grafting machine after the mounting plate and the shell are removed.

[0020] Figure 5 It is a front view of a novel grafting machine of the utility model after the mounting plate and the shell are removed.

[0021] Figure 6It is a left view of a novel grafting machine of the utility model after the mounting plate and the shell are removed.

[0022] Figure 7 It is a right side view of a novel grafting machine of the utility model after the mounting plate and the shell are removed.

[0023] Figure 8 yes Figure 7 A magnified view of the structure in the middle.

[0024] As shown in the figure: 1. support frame, 2. seedling cutting mechanism, 21. mounting plate, 22. first cylinder, 23. seedling supporting platform, 231. blade limiting opening, 24. seedling cutting knife, 25. shell, 251. seedling placing opening, 3. grafting mechanism, 31. mounting frame, 32. clamping assembly, 321. driving motor, 322. driving gear, 323. auxiliary wheel, 324. limiting frame, 33. cutting and clamping assembly, 331. second cylinder, 332. cutting and clamping knife, 333. guide rail, 34. grafting assembly, 341. third cylinder, 342. pushing platform, 343. clamping plate, 3431. shaping clamping opening, 4. protective plate, 41. grafting opening, 42. clamping opening. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inside", "outside", "vertical", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as a limitation on the present invention.

[0026] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] Combined with Figure 1-8 , the utility model is introduced in detail.

[0030] A novel grafting machine includes a support frame 1, a seedling cutting mechanism 2 and a grafting mechanism 3; the seedling cutting mechanism 2 includes a mounting plate 21, a first cylinder 22, a seedling support platform 23 and a seedling cutting knife 24, wherein the first cylinder 22 and the seedling support platform 23 are both fixed on the support frame 1 through the mounting plate 21, and the seedling cutting knife 24 is connected to the first cylinder 22 and cooperates with the seedling support platform 23 to cut the seedling under the drive of the first cylinder 22. The grafting mechanism 3 includes a mounting frame 31, a clamping assembly 32, a clamping assembly 33 and a grafting assembly 34, wherein the mounting frame 31 is arranged in the middle of the support frame 1, and the clamping assembly 32, the clamping assembly 33 and the grafting assembly 34 are all arranged on the mounting frame 31. The clip delivery assembly 32 transfers the grafting clip to the clip cutting assembly 33 and pushes it forward. The clip cutting assembly 33 cuts off the grafting clip. The clip delivery assembly 32 continues to push the grafting clip to deliver the cut grafting clip to the grafting assembly 34. The grafting assembly 34 is pushed up to expose the grafting clip outside the support frame 1 and clamp the grafting clip to close it to complete the grafting.

[0031] In one embodiment of the present application, the clip delivery assembly 32 includes a driving motor 321, a driving gear 322, and an auxiliary wheel 323. The driving motor 321 is fixed to the mounting frame 31, and its power output end passes through the mounting frame 31 to connect the driving gear 322. The auxiliary wheel 323 is arranged above the driving gear 322 and cooperates with it to clamp and push the grafting clamp. A limit frame 324 is provided on the mounting frame 31, and the auxiliary wheel 323 is rotatably connected to the limit frame 324.

[0032] In one embodiment of the present application, the cutting and clamping assembly 33 includes a second cylinder 331, a cutting and clamping knife 332 and a guide rail 333. The guide rail 333 is fixed to one side of the mounting frame 31 through a support platform. The second cylinder 331 is fixed on the mounting frame 31 and the top of the second cylinder 331 is connected to the cutting and clamping knife 332. The cutting and clamping knife 332 moves downward under the drive of the second cylinder 331 to cut off the grafting clamp in the guide rail 333.

[0033] In one embodiment of the present application, the grafting assembly 34 includes a third cylinder 341, a push platform 342, and a clamping plate 343. The third cylinder 341 is fixed on the mounting frame 31. The push platform 342 is connected to the third cylinder 341 and can move up and down under the drive of the third cylinder 341. The clamping plate 343 is arranged on the top of the push platform 342 and opens and closes under the drive of the third cylinder 341. The inner edge of the clamping plate 343 is provided with a shaping clamp 3431 to ensure the accurate closure of the grafting clamp.

[0034] In order to improve the convenience and safety of operation, the utility model is also provided with a shell 25 outside the seedling cutting mechanism 2, and seedling release ports 251 are provided on both sides of the shell 25. The seedling release ports 251 are arranged above the seedling support platform 23 and are arranged at an angle to facilitate the placement of seedlings. The seedling cutting knife 24 is arranged at an angle, and a blade limiting port 231 adapted thereto is provided at the top of the seedling support platform 23 so as to cut out an inclined section for subsequent grafting. In addition, a protective plate 4 is provided on the top and around the support frame 1, and a clamp delivery port 42 is provided on the protective plate 4 on one side of the clamp delivery component 32 to facilitate the placement of the grafting clamp; a grafting port 41 is provided on the protective plate 4 at the top to facilitate the placement of two seedlings into the grafting clamp for grafting.

[0035] The specific implementation process of the utility model is as follows:

[0036] When grafting, the seedling cutting knife 24 is controlled by a seedling cutting control switch connected to the first cylinder 22 through a foot pedal. The seedling cutting knife 24 is driven downward by controlling the first cylinder 22 to cut off the seedling placed at the seedling release opening 251. At the same time, since the blade of the seedling cutting knife 24 is installed at an angle, the incision is inclined, which is convenient for grafting. The seedling cutting knife 24 is symmetrically arranged on the left and right, and is also equipped with related seedling release opening 251, seedling support platform 23 and other structures, so that two seedlings can be cut off at the same time, which is convenient for grafting of the two and improves the grafting efficiency.

[0037] After the seedlings are cut, the grafting mechanism 3 is controlled by connecting the second cylinder 331, the third cylinder 341 and the control switch connected to the drive motor 321 through the foot pedal. The grafting clamp is advanced into the guide rail 333 by the rotation, clamping and pushing of the driving gear 322 and the auxiliary wheel 323, and the grafting clamp of a fixed length is cut by the cutting clamp knife 332. After the cutting is completed, the grafting clamp is continuously pushed so that the cut grafting clamp enters the clamp plate 343. The cut grafting clamp is lifted by the third cylinder 341 so that it passes through the grafting port 41 and is presented on the top of the support frame 1. The cut seedlings are spliced ​​together and put into the grafting clamp. The clamp plates 343 on both sides are pushed by the pushing platform 342 to clamp the grafting clamp. At this time, the shaping clamp 3431 ensures that the tightness of the grafting clamp is moderate, and the grafting work is completed.

[0038] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A new grafting machine, characterized by: The invention comprises a support frame (1), a seedling cutting mechanism (2) and a grafting mechanism (3); the seedling cutting mechanism (2) comprises a mounting plate (21), a first cylinder (22), a seedling support platform (23) and a seedling cutting knife (24); the first cylinder (22) and the seedling support platform (23) are both fixed to the support frame (1) via the mounting plate (21); the seedling cutting knife (24) is connected to the first cylinder (22) and cooperates with the seedling support platform (23) to cut the seedlings under the drive of the first cylinder (22); The grafting mechanism (3) comprises a mounting frame (31), a clamp delivery assembly (32), a clamp cutting assembly (33) and a grafting assembly (34); the mounting frame (31) is arranged in the middle of the support frame (1); the clamp delivery assembly (32), the clamp cutting assembly (33) and the grafting assembly (34) are all arranged on the mounting frame (31); the clamp delivery assembly (32) delivers the grafting clamp to the clamp cutting assembly (33) and pushes it forward; the clamp cutting assembly (33) cuts off the grafting clamp; the clamp delivery assembly (32) continues to push the grafting clamp to deliver the cut grafting clamp to the grafting assembly (34); the grafting assembly (34) pushes up to expose the grafting clamp outside the support frame (1) and clamps the grafting clamp to close it to complete the grafting.

2. A new grafting machine according to claim 1, characterized in that: The clamp delivery assembly (32) comprises a driving motor (321), a driving gear (322) and an auxiliary wheel (323); the driving motor (321) is fixed on the mounting frame (31); the power output end of the driving motor (321) passes through the mounting frame (31) and is connected to the driving gear (322); the auxiliary wheel (323) is arranged above the driving gear (322) and cooperates with the driving gear (322) to clamp and push the grafting clamp.

3. A new grafting machine according to claim 2, characterized in that: A limiting frame (324) is provided on the mounting frame (31), and the auxiliary wheel (323) is rotatably connected to the limiting frame (324).

4. A new grafting machine according to claim 3, characterized in that: The cutting and clamping assembly (33) comprises a second cylinder (331), a cutting and clamping knife (332) and a guide rail (333); the guide rail (333) is fixed to one side of the mounting frame (31) via a support platform; the second cylinder (331) is fixed to the mounting frame (31) and the top of the second cylinder (331) is connected to the cutting and clamping knife (332); the cutting and clamping knife (332) moves downward under the drive of the second cylinder (331) to cut off the grafting clip in the guide rail (333).

5. A new grafting machine according to claim 4, characterized in that: The grafting assembly (34) comprises a third cylinder (341), a pushing platform (342) and a clamping plate (343); the third cylinder (341) is fixed on the mounting frame (31); the pushing platform (342) is connected to the third cylinder (341) and can move up and down under the drive of the third cylinder (341); the clamping plate (343) is arranged on the top of the pushing platform (342) and opens and closes under the drive of the pushing platform (342).

6. A new grafting machine according to claim 5, characterized in that: The inner edge of the clamping plate (343) is provided with a shaping clamping opening (3431).

7. A new grafting machine according to claim 6, characterized in that: The seedling cutting mechanism (2) is provided with a shell (25) on the outside, and seedling release openings (251) are provided on both sides of the shell (25). The seedling release openings (251) are arranged above the seedling support platform (23) and are arranged obliquely.

8. A new grafting machine according to claim 7, characterized in that: The seedling cutting knife (24) is arranged obliquely, and a blade limiting opening (231) adapted thereto is provided on the top of the seedling supporting platform (23).

9. A new grafting machine according to claim 8, characterized in that: The support frame (1) is provided with protective plates (4) on the top and around the sides, the protective plate (4) at the top is provided with a grafting port (41), and the protective plate (4) at one side of the clamp delivery assembly (32) is provided with a clamp delivery port (42).

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