Novel oblique cutting type vegetable grafting device

Abstract

The utility model relates to the technical field of vegetable grafting, in particular to a novel oblique insertion type vegetable grafting device, which is characterized in that adjusting clamps are arranged on the left side and the right side of the upper part of a supporting clamp, a first connecting plate is fixedly connected to the front ends of the adjusting clamps, and an adjusting screw rod is rotatably connected to the middle position of the lower end of the first connecting plate; the outer side of the adjusting screw rod is spirally connected with a second connecting plate, the adjusting screw rod can rotate through rotation of the first rotating disc, the distance between the first connecting plate and the second connecting plate can be adjusted under the limiting effect of the limiting rod, and then the supporting clamp and the adjusting clamp can be clamped on the surface of a stock in a sleeving mode; a scion is inserted into the scion sleeve, a spring pin can elastically stretch out and draw back through rotation of a limiting twisting block, then the oblique cutting angle of the scion can be rapidly adjusted, a wedge-shaped connector of the scion can be accurately and obliquely inserted into an oblique cut of a stock in a matched mode, the stability of vegetables after grafting is guaranteed, and it can be guaranteed that the vegetables can smoothly heal and grow.

Description

Technical Field

[0001] The utility model relates to a novel inclined plug type vegetable grafting device, belonging to the technical field of vegetable grafting. Background Technique

[0002] Vegetable grafting can improve the yield and quality by selecting excellent rootstocks and scions. Among them, the rootstocks have developed roots and can provide more nutrients and water, while the scions have higher stress resistance and quality characteristics. By selecting rootstocks resistant to certain diseases and then grafting them onto the scions, the impact of pests and diseases on the yield and quality of vegetables can be greatly reduced. Vegetable grafting can make vegetables adapt to different environments and climate conditions and can improve varieties.

[0003] There is a novel inclined plug type vegetable grafting device with the publication number of CN220733624U. This device improves and optimizes the existing inclined plug type vegetable grafting device. A limiting structure is designed between the sliding seat and the cross beam, so that after the C-shaped clamp completes the horizontal movement adjustment of the position, it can be quickly and stably limited, ensuring the stability during the subsequent grafting process. At the same time, under the action of the clamping structure, the clamping stability of the C-shaped clamp on the vegetables is further ensured, optimizing the use stability of the entire inclined plug type vegetable grafting device and improving the grafting efficiency. However, when this device is used, when clamping with the clamps on both sides, the rootstocks of the grafted vegetables will be affected by the clamps and it is difficult to grow. And after disassembly, it is difficult to ensure the grafting stability of the grafted vegetables. Moreover, when in use, the overall weight of this device will bend the rootstocks of vegetables with lower toughness, affecting the smooth growth of the grafted vegetables, and the use is not convenient and effective enough; and after the inclined plug type grafting of vegetables by this device, there is no wrapping structure at the wedge-shaped interface, which is easy to cause nutrient loss at the interface or insufficient nutrients in the grafted branches, and then manual film covering is still required, affecting the overall grafting effect. Content of the Utility Model

[0004] The purpose of the utility model is to provide a novel inclined plug type vegetable grafting device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel obliquely inserted vegetable grafting device, comprising a support clamp, an adjusting clamp and a scion sleeve. The adjusting clamps are arranged on the left and right sides above the support clamp. The front end of the adjusting clamp is fixedly connected with a first connecting plate. The middle position at the lower end of the first connecting plate is rotatably connected with an adjusting screw rod. The outer side of the adjusting screw rod is spirally connected with a second connecting plate. The second connecting plate is fixedly connected with the support clamp. The upper end of the adjusting clamp on the right side is rotatably connected with the scion sleeve. The upper right side of the adjusting clamp on the left side is fixedly connected with a fixed support plate. The upper right side of the fixed support plate is spirally connected with a tightening screw rod. The lower end of the tightening screw rod is rotatably connected with a pressing sleeve.

[0007] Further, the lower end of the adjusting screw rod is fixedly connected with a first turntable.

[0008] Further, the left and right sides at the lower end of the first connecting plate are both fixedly connected with limiting rods. The limiting rods are slidably connected with the second connecting plate.

[0009] Further, elastic rubber pads are fixedly connected to the inner sides of the support clamp and the adjusting clamp.

[0010] Further, a connecting insertion shaft is rotatably connected to the inner side of the upper end of the adjusting clamp. The connecting insertion shaft is fixedly connected with the scion sleeve. The outer end of the connecting insertion shaft is fixedly connected with a limiting torsion block. The inner end of the limiting torsion block is fixedly connected with a spring pin. The spring pin is slidably connected with the adjusting clamp.

[0011] Further, the upper end of the tightening screw rod is fixedly connected with a second turntable.

[0012] Further, an elastic coating film is fixedly connected to the lower end inside the pressing sleeve.

[0013] Further, the support clamp, the adjusting clamp, the first connecting plate, the adjusting screw rod, the second connecting plate, the scion sleeve, the fixed support plate, the tightening screw rod, the pressing sleeve, the first turntable, the limiting rods, the connecting insertion shaft, the limiting torsion block and the second turntable are all made of lightweight environmental protection plastics.

[0014] The beneficial effects of the present utility model are:

[0015] The utility model enables the adjusting screw rod to rotate by setting the rotation of the first turntable, and under the limiting action of the limiting rod, the distance between the first connecting plate and the second connecting plate can be adjusted, so that the supporting clamp and the adjusting clamp can be sleeved on the surface of the rootstock. This not only improves the supporting effect on the grafting part of the rootstock, but also enables the rapid installation of the grafting structure. Insert the scion into the scion sleeve, and by rotating the limiting torsion block, the spring pin can elastically expand and contract, so as to quickly adjust the oblique insertion angle of the scion, and make the wedge joint of the scion accurately fit and obliquely insert into the oblique incision of the rootstock, ensuring the stability of the vegetables after grafting, and ensuring that the vegetables can heal and grow smoothly. This device can produce according to the size of the vegetables, avoiding the influence on the growth of vegetables due to large quality. The utility model rotates the second turntable to enable the tightening screw rod to rotate, and then can drive the pressing sleeve to move up and down, so that the pressing sleeve can press the grafting part, and the bottom can be supported by the supporting clamp. At the same time, the set elastic coating film can be closely attached to the mating part of the grafting, eliminating the need for manual film covering and avoiding the loss of nutrients at the grafting part. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification. They are used to explain the utility model together with the specific embodiments of the utility model, and do not constitute a limitation to the utility model.

[0017] Figure 1 is the front view of a new type of oblique insertion vegetable grafting device of the utility model;

[0018] Figure 2 is the right view of the installation structure of the supporting clamp, adjusting clamp and adjusting screw rod of a new type of oblique insertion vegetable grafting device of the utility model;

[0019] Figure 3 is the right sectional view of the installation structure of the adjusting clamp, scion sleeve and limiting torsion block of a new type of oblique insertion vegetable grafting device of the utility model;

[0020] Figure 4 is a new type of oblique insertion vegetable grafting device of the utility model Figure 3 Schematic diagram of the installation structure at position A;

[0021] Figure 5 is the right view of the installation structure of the pressing sleeve and elastic coating film of a new type of oblique insertion vegetable grafting device of the utility model;

[0022] Reference numerals in the figures: 1, support clip; 2, adjusting clip; 3, first connecting plate; 4, adjusting screw; 5, second connecting plate; 6, scion sleeve; 7, fixed support plate; 8, tightening and loosening screw; 9, pressing sleeve; 10, first turntable; 11, limiting rod; 12, elastic rubber pad; 13, connecting insertion shaft; 14, limiting torsion block; 15, spring pin; 16, second turntable; 17, elastic coating film. Detailed implementation mode

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Example 1 Please refer to Figures 1-5 , the present invention provides a technical solution:

[0025] A novel obliquely inserted vegetable grafting device, comprising a support clip 1, an adjustment clip 2 and a scion sleeve 6. On the upper left and right sides of the support clip 1, adjustment clips 2 are provided. At the front end of the adjustment clip 2, a first connection plate 3 is fixedly connected. At the middle position of the lower end of the first connection plate 3, an adjustment screw 4 is rotatably connected. A second connection plate 5 is helically connected to the outer side of the adjustment screw 4. The second connection plate 5 is fixedly connected to the support clip 1. At the upper end of the adjustment clip 2 on the right side, a scion sleeve 6 is rotatably connected. At the lower end of the adjustment screw 4, a first turntable 10 is fixedly connected. On the left and right sides of the lower end of the first connection plate 3, limit rods 11 are fixedly connected. The limit rods 11 are slidably connected to the second connection plate 5. Elastic rubber pads 12 are fixedly connected to the inner sides of the support clip 1 and the adjustment clip 2. At the inner upper end of the adjustment clip 2, a connection insertion shaft 13 is rotatably connected. The connection insertion shaft 13 is fixedly connected to the scion sleeve 6. At the outer end of the connection insertion shaft 13, a limit torsion block 14 is fixedly connected. At the inner end of the limit torsion block 14, a spring pin 15 is fixedly connected. The spring pin 15 is slidably connected to the adjustment clip 2. The support clip 1, the adjustment clip 2, the first connection plate 3, the adjustment screw 4, the second connection plate 5, the scion sleeve 6, the fixed support plate 7, the tightening screw 8, the pressing sleeve 9, the first turntable 10, the limit rods 11, the connection insertion shaft 13, the limit torsion block 14 and the second turntable 16 are all made of lightweight environmental protection plastics. By setting the rotation of the first turntable 10, the adjustment screw 4 can rotate, and under the limiting action of the limit rods 11, the distance between the first connection plate 3 and the second connection plate 5 can be adjusted, so that the support clip 1 and the adjustment clip 2 can be clamped on the surface of the rootstock, which can not only improve the support effect on the grafting part of the rootstock, but also realize the rapid installation of the grafting structure. The scion is inserted into the scion sleeve 6. By rotating the limit torsion block 14, the spring pin 15 can elastically expand and contract, so that the obliquely inserted angle of the scion can be quickly adjusted, and the wedge joint of the scion can be accurately and obliquely inserted into the oblique incision of the rootstock, ensuring the stability after vegetable grafting, and ensuring that the vegetables can heal and grow smoothly. And through this device, it can be produced according to the size of the vegetables, avoiding the influence on the growth of vegetables due to large quality.

[0026] Example 2 Please refer to Figure 1 With Figure 5 , the difference between this embodiment and Embodiment 1 is that: on the upper right side of the left adjustment clip 2, a fixed support plate 7 is fixedly connected. On the upper right side of the fixed support plate 7, a tightening screw 8 is helically connected. At the lower end of the tightening screw 8, a pressing sleeve 9 is rotatably connected. At the upper end of the tightening screw 8, a second turntable 16 is fixedly connected. At the lower inner side of the pressing sleeve 9, an elastic coating film 17 is fixedly connected. By rotating the second turntable 16, the tightening screw 8 can rotate, and then the pressing sleeve 9 can be driven to move up and down, so that the pressing sleeve 9 can press the grafting part, and the bottom can be supported by the support clip 1. At the same time, the set elastic coating film 17 can be closely attached to the mating part of the grafting, eliminating the need for manual film wrapping and avoiding the loss of nutrients at the grafting part.

[0027] Working principle of the utility model: When this device is in use, the rotation of the first turntable 10 enables the adjusting screw rod 4 to rotate, and under the limiting action of the limiting rod 11, the distance between the first connecting plate 3 and the second connecting plate 5 can be adjusted, so that the support clamp 1 and the adjusting clamp 2 can be sleeved on the surface of the rootstock. This can not only improve the support effect on the grafting part of the rootstock, but also realize the rapid installation of the grafting structure. Insert the scion into the scion sleeve 6, and by rotating the limiting torsion block 14, the spring pin 15 can elastically expand and contract, so as to quickly adjust the oblique insertion angle of the scion, and make the wedge joint of the scion accurately fit and obliquely insert into the oblique cut of the rootstock, ensuring the stability of the vegetable after grafting, and ensuring that the vegetables can heal and grow smoothly. And through this device, production can be carried out according to the size of the vegetables, avoiding the influence on the growth of vegetables due to large quality. By rotating the second turntable 16, the tightening screw rod 8 can rotate, and then drive the pressing sleeve 9 to move up and down, so that the pressing sleeve 9 can press the grafting part, and the bottom can be supported by the support clamp 1. At the same time, the provided elastic coating film 17 can be closely attached to the joint of the grafting, eliminating the need for manual film coating and avoiding nutrient loss at the grafting part.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A novel obliquely inserted vegetable grafting device, comprising a support clip (1), an adjusting clip (2) and a scion sleeve (6), characterized in that: Adjusting clips (2) are provided on both the upper left and right sides of the support clip (1). A first connecting plate (3) is fixedly connected to the front end of the adjusting clip (2). An adjusting screw rod (4) is rotatably connected to the middle position at the lower end of the first connecting plate (3). A second connecting plate (5) is helically connected to the outer side of the adjusting screw rod (4). The second connecting plate (5) is fixedly connected to the support clip (1). A scion sleeve (6) is rotatably connected to the upper end of the adjusting clip (2) on the right side. A fixed support plate (7) is fixedly connected to the upper right side of the adjusting clip (2) on the left side. A tightening and loosening screw rod (8) is helically connected to the upper right side of the fixed support plate (7). A pressing sleeve (9) is rotatably connected to the lower end of the tightening and loosening screw rod (8).

2. The novel inclined plug - type vegetable grafting device according to claim 1, wherein: A first turntable (10) is fixedly connected to the lower end of the adjusting screw rod (4).

3. A novel inclined plug - type vegetable grafting device according to claim 1, characterized in that: Limit rods (11) are fixedly connected to both the left and right sides at the lower end of the first connecting plate (3). The limit rods (11) are slidably connected to the second connecting plate (5).

4. A novel inclined plug - type vegetable grafting device according to claim 1, wherein: Elastic rubber pads (12) are fixedly connected to the inner sides of the support clip (1) and the adjusting clip (2).

5. A novel inclined plug - type vegetable grafting device according to claim 1, characterized in that: A connecting insertion shaft (13) is rotatably connected to the inner side of the upper end of the adjusting clip (2). The connecting insertion shaft (13) is fixedly connected to the scion sleeve (6). A limit torsion block (14) is fixedly connected to the outer end of the connecting insertion shaft (13). A spring pin (15) is fixedly connected to the inner end of the limit torsion block (14). The spring pin (15) is slidably connected to the adjusting clip (2).

6. The novel inclined plug type vegetable grafting device according to claim 1, wherein: A second turntable (16) is fixedly connected to the upper end of the tightening and loosening screw rod (8).

7. A novel inclined plug-type vegetable grafting device according to claim 1, characterized in that: A elastic coating film (17) is fixedly connected to the lower end inside the pressing sleeve (9).

8. A novel inclined plug - type vegetable grafting device according to claim 1, characterized in that: The support clip (1), the adjusting clip (2), the first connecting plate (3), the adjusting screw rod (4), the second connecting plate (5), the scion sleeve (6), the fixed support plate (7), the tightening and loosening screw rod (8), the pressing sleeve (9), the first turntable (10), the limit rods (11), the connecting insertion shaft (13), the limit torsion block (14) and the second turntable (16) are all made of lightweight and environmentally friendly plastics.

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