Citrus seedling grafting tool

Abstract

The utility model belongs to the technical field of grafting tools, and particularly relates to a citrus seedling grafting tool which comprises a knife handle, a containing groove is formed in one side of the knife handle, a blade is rotationally connected to the inner wall of the containing groove, and a damping rotating shaft is fixedly installed on the inner wall of the knife handle. The inner wall of the cutter handle is rotationally connected with the inner wall of the blade through a damping rotating shaft, a cleaning mechanism is arranged on one side of the cutter handle and comprises two connecting grooves, and the connecting grooves are formed in one side of the cutter handle; by arranging the cleaning mechanism, the cut blade can be cleaned in time, a sliding block drives a connecting rod to move, a wiping pad is pushed to make contact with the surface of the blade, and therefore the surface of the blade is cleaned, residual juice and impurities on the surface of the blade are cleaned, and the blade is cleaned in time; therefore, the cutting effect of the blade during next cutting is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of grafting tools, in particular to a citrus seedling grafting tool. Background Technique

[0002] For citrus seedling grafting, healthy seedlings and strong mother plants are selected, and the scion and rootstock are combined by methods such as branch grafting and bud grafting to form a new plant and increase the yield of citrus. When grafting citrus seedlings, a citrus seedling grafting tool will be used.

[0003] Seedling grafting tools usually use grafting knives to cut the rootstock. After the blade cuts, the surface of the blade will remain with the juice, impurities, etc. of the rootstock. If not cleaned in time, these substances will affect the sharpness of the blade edge and thus affect the effect of the next cut. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, after the blade cuts, the surface of the blade will remain with the juice, impurities, etc. of the rootstock. If not cleaned in time, these substances will affect the sharpness of the blade edge and thus affect the effect of the next cut. The utility model provides a citrus seedling grafting tool.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a citrus seedling grafting tool, including a tool handle. A placement groove is opened on one side of the tool handle. The inner wall of the placement groove is rotatably connected with a blade. A damping rotating shaft is fixedly installed on the inner wall of the tool handle. The inner wall of the tool handle and the inner wall of the blade are rotatably connected through the damping rotating shaft. A cleaning mechanism is arranged on one side of the tool handle;

[0006] The cleaning mechanism includes a connection groove. The connection groove is opened on one side of the tool handle. The number of the connection grooves is two. A sliding groove is opened on the inner wall of the connection groove. A connecting rod is slidably connected in the inner cavity of the sliding groove. An installation plate is slidably connected in the inner cavity of the connection groove. One end of the connecting rod is fixedly connected with one side of the installation plate. A wrapping block is slidably connected to the bottom of the installation plate. A wiping pad is filled in the inner cavity of the wrapping block. The opposite sides of the two wiping pads are both in contact with the surface of the blade. A sliding hole is opened on the inner wall of the sliding groove. A sliding block is slidably connected in the inner cavity of the sliding hole. The bottom of the sliding block is fixedly connected with one end of the connecting rod. A spring is arranged in the inner cavity of the sliding groove. One end of the spring is fixedly installed on the inner wall of the sliding groove, and the other end of the spring is fixedly installed on one side of the sliding block.

[0007] Preferably, a guiding groove is opened on the inner wall of the sliding hole. A guiding block is fixedly installed on the surface of the sliding block. The surface of the guiding block is slidably connected in the inner cavity of the guiding groove.

[0008] Preferably, a docking groove is formed at the bottom of the mounting plate, and a docking strip is fixedly installed at the top of the wrapping block. The surface of the docking strip is slidably connected to the inner cavity of the docking groove.

[0009] Preferably, a moving hole is formed in the surface of the knife handle, and a U-shaped rod is slidably connected to the inner cavity of the moving hole. The two ends of the U-shaped rod are respectively fixedly connected to the surfaces of the two sliding blocks.

[0010] Preferably, a friction pad is fixedly installed on the surface of the knife handle, and the friction pad is made of rubber.

[0011] Preferably, a positioning rod is threadedly connected to the inner wall of the mounting plate, and the surface of the positioning rod is threadedly connected to the surface of the wrapping block.

[0012] Preferably, trigger grooves are formed at both the top and bottom of the blade.

[0013] The beneficial effects of the present utility model are as follows:

[0014] By providing a cleaning mechanism, the present utility model can clean the blade in a timely manner after cutting. By driving the movement of the connecting rod through the sliding block, the wiping pad is pushed into contact with the surface of the blade, thereby cleaning the surface of the blade and removing the juice and impurities remaining on the surface of the blade, realizing timely cleaning of the blade, and thus ensuring the cutting effect of the blade during the next cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a structural schematic diagram of the present utility model;

[0017] Figure 2 It is a structural schematic diagram of the mounting plate, wrapping block and wiping pad of the present utility model;

[0018] Figure 3 It is a structural schematic diagram of the connecting rod and spring of the present utility model;

[0019] Figure 4 It is an exploded view of the mounting plate, wrapping block and wiping pad structure of the present utility model.

[0020] In the figure: 1, handle; 2, placement groove; 3, blade; 4, damping rotating shaft; 5, cleaning mechanism; 501, connection groove; 502, sliding groove; 503, connecting rod; 504, mounting plate; 505, wrapping block; 506, wiping pad; 507, sliding hole; 508, sliding block; 509, spring; 6, guiding groove; 7, guiding block; 8, docking groove; 9, docking strip; 10, moving hole; 11, U-shaped rod; 12, friction pad; 13, positioning rod; 14, trigger groove. Detailed implementation manner

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] The following will further describe the present application in detail Figures 1-4 with reference to the attached drawings

[0023] The embodiment of the present application discloses a citrus seedling grafting tool. Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , a citrus seedling grafting tool, including a handle 1, a placement groove 2 is opened on one side of the handle 1, a blade 3 is rotatably connected to the inner wall of the placement groove 2, a damping rotating shaft 4 is fixedly installed on the inner wall of the handle 1, the inner wall of the handle 1 and the inner wall of the blade 3 are rotatably connected through the damping rotating shaft 4, and a cleaning mechanism 5 is arranged on one side of the handle 1;

[0024] The cleaning mechanism 5 includes a connection groove 501, the connection groove 501 is opened on one side of the handle 1, the number of the connection grooves 501 is two, a sliding groove 502 is opened on the inner wall of the connection groove 501, a connecting rod 503 is slidably connected to the inner cavity of the sliding groove 502, a mounting plate 504 is slidably connected to the inner cavity of the connection groove 501, one end of the connecting rod 503 is fixedly connected to one side of the mounting plate 504, a wrapping block 505 is slidably connected to the bottom of the mounting plate 504, a wiping pad 506 is filled in the inner cavity of the wrapping block 505, and the opposite sides of the two wiping pads 506 are both in contact with the surface of the blade 3. A sliding hole 507 is opened on the inner wall of the sliding groove 502, a sliding block 508 is slidably connected to the inner cavity of the sliding hole 507, the bottom of the sliding block 508 is fixedly connected to one end of the connecting rod 503, and a spring 509 is arranged in the inner cavity of the sliding groove 502. One end of the spring 509 is fixedly installed on the inner wall of the sliding groove 502, and the other end of the spring 509 is fixedly installed on one side of the sliding block 508.

[0025] Refer to Figure 3, a guiding groove 6 is formed on the inner wall of the sliding hole 507, a guiding block 7 is fixedly installed on the surface of the sliding block 508, and the surface of the guiding block 7 is slidably connected to the inner cavity of the guiding groove 6. Through the sliding connection between the guiding groove 6 and the guiding block 7, the movement of the sliding block 508 can be guided, enabling the sliding block 508 to accurately move along the inner cavity of the sliding hole 507;

[0026] Refer to Figure 2 and Figure 4 , a docking groove 8 is formed at the bottom of the mounting plate 504, a docking strip 9 is fixedly installed on the top of the wrapping block 505, and the surface of the docking strip 9 is slidably connected to the inner cavity of the docking groove 8. Through the sliding connection between the docking groove 8 and the docking strip 9, the installation of the wrapping block 505 at the bottom of the mounting plate 504 can be guided, enabling the wrapping block 505 to accurately dock with the mounting plate 504;

[0027] Refer to Figure 1 , a moving hole 10 is formed on the surface of the tool handle 1, a U-shaped rod 11 is slidably connected to the inner cavity of the moving hole 10, and both ends of the U-shaped rod 11 are fixedly connected to the surfaces of the two sliding blocks 508. By enabling the sliding connection between the U-shaped rod 11 and the moving hole 10, the sliding blocks 508 on both sides of the tool handle 1 can move simultaneously, so that the wiping pads 506 can clean both sides of the blade 3 at the same time;

[0028] Refer to Figure 1 , a friction pad 12 is fixedly installed on the surface of the tool handle 1, and the friction pad 12 is made of rubber. By providing the friction pad 12, the friction force between the staff's hand and the tool handle 1 can be increased, making it more stable for the staff to hold the tool handle 1;

[0029] Refer to Figure 4 , a positioning rod 13 is threadedly connected to the inner wall of the mounting plate 504, and the surface of the positioning rod 13 is threadedly connected to the surface of the wrapping block 505. By providing the positioning rod 13 and the threaded connection between the positioning rod 13 and the wrapping block 505, the position of the wrapping block 505 entering the bottom of the mounting plate 504 can be fixed, thus ensuring the stability of the wrapping block 505 during operation;

[0030] Refer to Figure 1 , trigger grooves 14 are formed at the top and bottom of the blade 3. By providing the trigger grooves 14, when the staff's hand triggers the trigger grooves 14, the blade 3 is rotated outward towards the outside of the placement groove 2, so that the blade 3 is at the same horizontal line as the opening of the placement groove 2;

[0031] Working principle: During the process of citrus grafting, it is necessary to make an opening on the rootstock. The worker presses the trigger groove 14 with the hand, rotates the cutting blade 3 outward towards the outside of the placement groove 2, so that the cutting blade 3 is on the same horizontal line as the opening of the placement groove 2. The rotation angle of the cutting blade 3 is restricted by the damping rotating shaft 4, so that the cutting blade 3 is taken out of the inner cavity of the placement groove 2. The worker holds the handle 1 by hand and makes contact with the rootstock through the cutting blade 3 to make an opening. After the opening is completed, the mother plant of the citrus seedling is inserted into the opening, and the joint is covered with a film to complete the grafting. After the cutting blade 3 cuts the rootstock, the surface of the cutting blade 3 will remain the juice or other impurities of the rootstock. The user pushes the sliding block 508 with the thumb, and drives the connecting rod 503 to slide in the inner cavity of the sliding groove 502 through the sliding of the sliding block 508 in the inner cavity of the sliding hole 507. Through the movement of the sliding rod, the mounting plate 504, the wrapping block 505 and the wiping pad 506 are pushed to move, and at the same time, the spring 509 is pushed to be compressed in the inner cavity of the sliding groove 502. Through the movement of the wiping pad 506 on the surface of the cutting blade 3, the impurities on the surface of the cutting blade 3 are removed and the juice is absorbed. When the cleaning of the cutting blade 3 is completed, the worker cancels the contact between the thumb and the sliding block 508. Under the reaction force generated after the spring 509 is compressed, the sliding block 508 is reset, and at the same time, the mounting plate 504, the wrapping block 505 and the wiping pad 506 are driven to re-enter the inner cavity of the connecting groove 501, which is convenient for the user to wipe the cutting blade 3, reduce the residue on the surface of the cutting blade 3, and ensure the cutting effect of the next time.

[0032] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A citrus seedling grafting tool, characterized in that: It includes a knife handle (1). A placement groove (2) is formed on one side of the knife handle (1). A blade (3) is rotatably connected to the inner wall of the placement groove (2). A damping rotating shaft (4) is fixedly installed on the inner wall of the knife handle (1). The inner wall of the knife handle (1) and the inner wall of the blade (3) are rotatably connected through the damping rotating shaft (4). A cleaning mechanism (5) is arranged on one side of the knife handle (1). The cleaning mechanism (5) includes a connection groove (501). The connection groove (501) is formed on one side of the knife handle (1). The number of the connection grooves (501) is two. A sliding groove (502) is formed on the inner wall of the connection groove (501). A connecting rod (503) is slidably connected to the inner cavity of the sliding groove (502). A mounting plate (504) is slidably connected to the inner cavity of the connection groove (501). One end of the connecting rod (503) is fixedly connected to one side of the mounting plate (504). A wrapping block (505) is slidably connected to the bottom of the mounting plate (504). A wiping pad (506) is filled in the inner cavity of the wrapping block (505). The opposite sides of the two wiping pads (506) are in contact with the surface of the blade (3). A sliding hole (507) is formed on the inner wall of the sliding groove (502). A sliding block (508) is slidably connected to the inner cavity of the sliding hole (507). The bottom of the sliding block (508) is fixedly connected to one end of the connecting rod (503). A spring (509) is arranged in the inner cavity of the sliding groove (502). One end of the spring (509) is fixedly installed on the inner wall of the sliding groove (502). The other end of the spring (509) is fixedly installed on one side of the sliding block (508).

2. The citrus seedling grafting tool according to claim 1, characterized in that: A guiding groove (6) is formed on the inner wall of the sliding hole (507). A guiding block (7) is fixedly installed on the surface of the sliding block (508). The surface of the guiding block (7) is slidably connected to the inner cavity of the guiding groove (6).

3. The citrus seedling grafting tool according to claim 1, characterized in that: A docking groove (8) is formed on the bottom of the mounting plate (504). A docking strip (9) is fixedly installed on the top of the wrapping block (505). The surface of the docking strip (9) is slidably connected to the inner cavity of the docking groove (8).

4. A citrus seedling grafting tool according to claim 1, characterized in that: A moving hole (10) is formed on the surface of the knife handle (1). A U-shaped rod (11) is slidably connected to the inner cavity of the moving hole (10). The two ends of the U-shaped rod (11) are respectively fixedly connected to the surfaces of the two sliding blocks (508).

5. A citrus seedling grafting tool according to claim 1, characterized in that: A friction pad (12) is fixedly installed on the surface of the knife handle (1). The friction pad (12) is made of rubber.

6. The citrus seedling grafting tool according to claim 1, characterized in that: A positioning rod (13) is threadedly connected to the inner wall of the mounting plate (504). The surface of the positioning rod (13) is threadedly connected to the surface of the wrapping block (505).

7. A citrus seedling grafting tool according to claim 1, characterized in that: Trigger grooves (14) are formed at the top and bottom of the blade (3).

Images