Grafting device for navel orange planting

Abstract

The utility model discloses a navel orange planting grafting device which comprises a main body shell, a cutter groove is formed in the main body shell, a blade is arranged in the cutter groove, a fixing shaft is rotationally arranged in the main body shell, a pressing rod and a sliding rod are fixedly connected to the fixing shaft, one end of the pressing rod is connected with the fixing shaft, and the other end of the pressing rod is fixedly connected with a pressing block. One end of the sliding rod is connected with the fixing shaft, a sliding groove is formed in the other end of the sliding rod, a pushing column is slidably arranged in the main body shell, one end of the pushing column penetrates out of the main body shell, a pushing rod is arranged at the other end of the pushing column, the pushing rod penetrates through the sliding groove and is slidably connected with the sliding groove, and springs are arranged on the two sides of the blade. By arranging the blade and the cutter groove, the blade retracts into the cutter groove to prevent cutting when not in use, the blade is pushed out of the cutter groove to cut when in use, and when an object needs to be cut off, the object can be clamped into the limiting frame and supported by the limiting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of plant grafting devices, in particular to a navel orange planting grafting device. Background Art

[0002] Navel orange grafting refers to combining the branches (scion) of the navel orange variety with another tree (stock) to improve the growth habits of the plant, improve the fruit quality, enhance the ability to resist diseases and pests, and adapt to different soil and climatic conditions. During grafting, incisions must be made on the stock and the scion respectively, and the incisions are made so that the two can be combined. When it is necessary to shorten the length of the scion or the height of the stock, it is more laborious to use an ordinary knife to cut it because there is a lack of support points. Therefore, the utility model proposes a navel orange planting grafting device. Summary of the invention

[0003] The purpose of the utility model is to provide a navel orange planting grafting device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a navel orange planting and grafting device, comprising a main body shell, a knife groove is provided in the main body shell, a blade is arranged in the knife groove, a fixed shaft is rotatably provided in the main body shell, a pressure rod and a sliding rod are fixedly connected to the fixed shaft, one end of the pressure rod is connected to the fixed shaft, and the other end is fixedly connected to a pressure block, one end of the sliding rod is connected to the fixed shaft, and the other end is provided with a sliding groove, a pushing column is slidably provided in the main body shell, one end of the pushing column passes through the main body shell, and the other end is provided with a pushing rod, the pushing rod passes through the sliding groove and is slidably connected to the sliding groove, springs are provided on both sides of the blade, one end of the spring is connected to the side of the blade, and the other end is connected to the inner wall of the knife groove.

[0005] Preferably, a connecting column is fixedly mounted on the blade, and the connecting column is rotatably connected to the inner wall of the blade groove.

[0006] Preferably, a limiting frame is rotatably arranged on the outer side of the main shell, the limiting frame is L-shaped, and one end thereof is rotatably connected to the main shell.

[0007] Preferably, a push plate is installed on one end of the push column outside the main shell.

[0008] Preferably, a magnet is installed on the limiting frame, and the magnet can be adsorbed by an iron sheet installed on the outside of the main body shell.

[0009] Compared with the prior art, the utility model has the following beneficial effects: by providing a blade and a knife groove, the blade can be retracted into the knife groove when not in use to prevent cutting, and the blade can be pushed out of the knife groove for cutting when in use; when an object is to be cut, the object can be stuck in the limit frame and supported by the limit frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a cross-sectional view of the interior of the main housing of the utility model;

[0011] Figure 2 This is a cross-sectional view of the interior of the main housing of the utility model (blade pushed out state);

[0012] Figure 3 This is a top sectional view of the interior of the main housing of the utility model;

[0013] Figure 4 It is a side sectional view of the interior of the main shell of the utility model.

[0014] In the figure: 1 main body shell, 10 knife groove, 11 pressure rod, 110 pressure block, 12 fixed shaft, 13 slide rod, 131 slide groove, 2 blade, 21 spring, 22 connecting column, 3 push column, 31 push rod, 4 limit frame. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Referring to Figures (1-4), a navel orange planting and grafting device includes a main body shell 1, characterized in that: a knife groove 10 is opened in the main body shell 1, a blade 2 is arranged in the knife groove 10, a fixed shaft 12 is rotatably arranged in the main body shell 1, a pressure rod 11 and a slide rod 13 are fixedly connected to the fixed shaft 12, one end of the pressure rod 11 is connected to the fixed shaft 12, and the other end is fixedly connected to a pressure block 110, one end of the slide rod 13 is connected to the fixed shaft 12, and the other end is opened with a sliding groove 131, a push column 3 is slidably arranged in the main body shell 1, one end of the push column 3 passes through the main body shell 1, and the other end is provided with a push rod 31, the push rod 31 passes through the sliding groove 131 and is slidably connected to the sliding groove 131, springs 21 are arranged on both sides of the blade 2, one end of the spring 21 is connected to the side of the blade 2, and the other end is connected to the inner wall of the knife groove 10.

[0017] The blade 2 is fixedly mounted with a connecting column 22, and the connecting column 22 is rotatably connected to the inner wall of the blade groove 10. A limit frame 4 is rotatably arranged outside the main housing 1, and the limit frame 4 is L-shaped, and one end of which is rotatably connected to the main housing 1. A push plate is mounted on one end of the push column 3 outside the main housing 1. A magnet is mounted on the limit frame 4, and the magnet can be adsorbed by an iron sheet mounted outside the main housing 1.

[0018] When the device is in use, one end of the main housing 1 is held tightly and the pushing block 3 is pushed into the main housing 1 while gripping. The pushing block 3 pushes one end of the slide rod 13 upward during the movement, and at the same time drives the fixed shaft 12, the pressure rod 11 and the pressure block 110 to rotate downward, and rotates one end of the blade 2 out of the knife groove to cut the object. When the blade 2 rotates out of the knife groove, the spring 21 is stretched. When the pushing block 3 is released, the blade 2 loses the pressure of the pressure block and returns to the knife groove under the action of the spring rebound force. When a support is needed for cutting, the limit frame 4 can be rotated to Figure 1 In the position shown, the object to be cut is inserted between the limit frame 4 and the knife groove, and the object can be cut or severed when the blade is pushed out of the knife groove. During this process, the object is supported by the limit frame 4 without the need for hand support, thereby improving safety.

[0019] The orientations or positional relationships shown in the drawings are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not 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. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A navel orange planting and grafting device, comprising a main body shell (1), characterized in that: A knife groove (10) is provided in the main shell (1), and a blade (2) is arranged in the knife groove (10). A fixed shaft (12) is rotatably provided in the main shell (1), and a pressure rod (11) and a sliding rod (13) are fixedly connected to the fixed shaft (12). One end of the pressure rod (11) is connected to the fixed shaft (12), and the other end is fixedly connected to a pressure block (110). One end of the sliding rod (13) is connected to the fixed shaft (12), and the other end is provided with a sliding groove (131). A push column (3) is slidably provided in the main shell (1), one end of the push column (3) passes through the main shell (1), and the other end is provided with a push rod (31). The push rod (31) passes through the sliding groove (131) and is slidably connected to the sliding groove (131). Springs (21) are provided on both sides of the blade (2), one end of the spring (21) is connected to the side of the blade (2), and the other end is connected to the inner wall of the knife groove (10).

2. A navel orange planting and grafting device according to claim 1, characterized in that: A connecting column (22) is fixedly mounted on the blade (2), and the connecting column (22) is rotatably connected to the inner wall of the blade groove (10).

3. A navel orange planting and grafting device according to claim 1, characterized in that: A limiting frame (4) is rotatably arranged on the outside of the main shell (1); the limiting frame (4) is L-shaped, and one end thereof is rotatably connected to the main shell (1).

4. A navel orange planting and grafting device according to claim 1, characterized in that: A push plate is installed on one end of the push column (3) outside the main housing (1).

5. The navel orange planting and grafting device according to claim 3, characterized in that: A magnet is installed on the limiting frame (4), and the magnet can be adsorbed by an iron sheet installed on the outside of the main housing (1).

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