Grafting device for mango grafted seedlings

Abstract

The utility model relates to a grafting device for mango grafted seedlings, and belongs to the technical field of mango grafting. Comprising two fixing frames, a connecting sleeve rod, a connecting inserting rod and a reinforcing mechanism, inserting grooves are formed in the two sides, the connecting sleeve rod and the connecting inserting rod are movably connected into the inserting grooves, a plug is fixedly connected to the end of the connecting inserting rod, and one end of the plug is connected with a connecting block through a spring; a connecting groove matched with the plug is formed in one end of the connecting sleeve rod, the outer side of the plug, the outer side of the connecting block and the inner side of the connecting groove are all coated with magnetic attraction coatings, a sliding groove is formed in the upper end of the fixing frame, and the reinforcing mechanism is slidably connected with the sliding groove. The two fixing frames are fixed to the rootstock through the connecting sleeve rods and the connecting insertion rods, the situation that the grafting positions of grafted branches are disengaged or fractured is effectively reduced, and the mango survival rate is increased; the grafted branches are further reinforced through the reinforcing mechanism, the reinforcing effect is improved, and the stability of the grafted seedlings on the rootstock is kept.

Description

Technical Field

[0001] This utility model relates to a grafting device for mango grafting seedlings, belonging to the field of mango grafting technology. Background Technology

[0002] Mango is a very popular tropical fruit, originally from South Asia, and now grown in tropical and subtropical regions worldwide. For some slow-growing, late-fruiting mango varieties, grafting can quickly improve the variety, increase planting efficiency, and promote industry development.

[0003] The existing grafting fixation structure for mango grafted seedlings often involves first wrapping the graft union with grafting film, and then fixing it with cloth strips or ropes. However, fixing with cloth strips or ropes is difficult to secure the grafted branches firmly, and the graft union may detach or break, affecting the survival rate of the mango. Utility Model Content

[0004] The technical problem this invention aims to solve is that the existing grafting and fixing structure for mango grafting seedlings is difficult to firmly fix the grafted branches, and the grafting point may detach or break, affecting the survival rate of the mango.

[0005] To address the aforementioned problems, this utility model provides a grafting device for mango seedlings, comprising two fixed frames, a connecting sleeve, a connecting plug, and a reinforcing mechanism. The inner side of the fixed frame is semi-circular, and slots are provided on both sides. The connecting sleeve and the connecting plug are movably connected to the slots. A connector is fixedly connected to the end of the connecting plug, and a connecting block is connected to one end of the connector via a spring. A connecting groove adapted to the connector is provided at one end of the connecting sleeve. A magnetic coating is applied to the outer side of the connector, the outer side of the connecting block, and the inner side of the connecting groove. A sliding groove is provided at the upper end of the fixed frame, and the reinforcing mechanism is slidably connected to the sliding groove.

[0006] Furthermore: the reinforcement mechanism includes clamping plates, elastic columns, and sliders. The two clamping plates are fixedly connected by elastic columns, and the slider is fixedly connected to the lower end of the clamping plates. The slider is slidably connected to the slide groove.

[0007] Furthermore, the connector, connecting block, and connecting groove have the same diameter.

[0008] Furthermore, the fixed frame is provided with a buffer pad on its side.

[0009] Furthermore: the ends of the connecting sleeve rod and the connecting plug rod are provided with threads, and the connecting sleeve rod and the connecting plug rod are threadedly connected to the slot.

[0010] Furthermore, the cross-section of the slider is T-shaped.

[0011] The advantages of this utility model compared with the prior art are as follows:

[0012] This patent uses connecting sleeves and connecting inserts to fix two fixed frames to the rootstock, which effectively reduces the occurrence of detachment or breakage at the grafting point of the grafted branches and improves the survival rate of mangoes.

[0013] The grafted branches are further reinforced by the reinforcement mechanism to improve the reinforcement effect and maintain the stability of the grafted seedling on the rootstock. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a structural diagram of a grafting device for mango grafted seedlings according to the present invention.

[0016] Figure 2 This is an exploded view of a grafting device for mango seedlings according to the present invention.

[0017] Figure 3 This is a structural diagram of the connecting sleeve of a grafting device for mango grafted seedlings according to this utility model.

[0018] Figure 4 This is a structural diagram of the reinforcement mechanism of a grafting device for mango grafted seedlings according to the present invention.

[0019] In the attached image:

[0020] 1. Fixed frame; 11. Slot; 12. Slide groove; 13. Buffer pad; 2. Connecting sleeve rod; 21. Connecting groove; 3. Connecting plug rod; 31. Connector; 32. Connecting block; 4. Reinforcing mechanism; 41. Clamping plate; 42. Elastic column; 43. Slider. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Combined with appendix Figure 1 , 23. This utility model provides a grafting device for mango grafted seedlings, including two fixed frames 1, connecting sleeves 2, connecting inserts 3, and a reinforcing mechanism 4. The inner side of the fixed frame 1 is semi-circular, and the side of the fixed frame 1 is provided with a buffer pad 13 to provide a certain buffering effect and prevent the branches from being pinched. Both sides of the fixed frame 1 are provided with slots 11. The connecting sleeves 2 and connecting inserts 3 are movably connected to the slots 11. The end of the connecting insert 3 is fixedly connected to a connector 31. One end of the connector 31 is connected to a connecting block 32 by a spring. One end of the connecting sleeve 2 is provided with a connecting groove 21 that is adapted to the connector 31. The outer side of the connector 31, the outer side of the connecting block 32, and the inner side of the connecting groove 21 are all coated with a magnetic coating to increase the friction of the connector 31, the connecting block 32, and the inner side of the connecting groove 21. The connector 31, connecting block 32, and connecting groove 21 have the same diameter. The ends of the connecting sleeve rod 2 and connecting insert rod 3 are threaded and threaded to the slot 11 to fix the connecting sleeve rod 2, connecting insert rod 3 and fixing frame 1. When in use, first screw the connecting sleeve rod 2 and connecting insert rod 3 into the slot 11 of the two fixing frames 1 respectively. Then, put the two fixing frames 1 on the grafting point of the mango tree. The connector 31 and connecting block 32 of the connecting insert rod 3 enter the corresponding connecting groove 21 and are magnetically fixed, thereby effectively fixing the grafted seedling to the grafting point, effectively reducing the occurrence of detachment or breakage at the grafting point of the grafted branches, and improving the survival rate of mango. After the grafted seedling has grown for a period of time, the two fixing frames 1 can be pulled apart for reuse.

[0023] Combined with appendix Figure 1 , 2 4. The upper end of the fixed frame 1 is provided with a sliding groove 12. The reinforcing mechanism 4 is slidably connected to the sliding groove 12. The reinforcing mechanism 4 includes a clamping plate 41, an elastic column 42, and a slider 43. The two clamping plates 41 are fixedly connected by the elastic column 42. The slider 43 is fixedly connected to the lower end of the clamping plate 41. The slider 43 is slidably connected to the sliding groove 12. The cross section of the slider 43 is T-shaped to prevent the slider 43 from falling off the slide rail. Before the grafted seedling is fixed at the grafting point of the mango tree, the position of the clamping plate 41 can be adjusted according to the position of the grafted seedling. Moving the clamping plate 41 causes the slider 43 to slide in the sliding groove 12 so that the two clamping plates 41 are located on both sides of the relative position of the mango seedling. Then the two fixed frames 1 are fixed.

[0024] The working principle of this application is as follows:

[0025] Before fixing the grafted seedling to the grafting point of the mango tree, the position of the clamp 41 can be adjusted according to the position of the grafted seedling. Moving the clamp 41 causes the slider 43 to slide in the groove 12, so that the two clamps 41 are located on both sides of the relative position of the mango seedling. Then, the two fixing frames 1 can be fixed. When using, first screw the connecting sleeve rod 2 and the connecting plug rod 3 into the slot 11 of the two fixing frames 1 respectively. Then, put the two fixing frames 1 on the grafting point of the mango tree. The connector 31 and connecting block 32 of the connecting plug rod 3 enter the corresponding connecting groove 21 and are magnetically fixed, thereby effectively fixing the grafted seedling to the grafting point, effectively reducing the occurrence of detachment or breakage at the grafting point of the grafted branches, and improving the survival rate of the mango. After the grafted seedling has grown for a period of time, the two fixing frames 1 can be pulled apart for reuse.

[0026] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A grafting apparatus for mango grafted seedlings, characterised in that: The utility model relates to a two fixed frame (1), connecting sleeve pole (2), connecting plug pole (3), reinforcing mechanism (4) are included, the inside of fixed frame (1) is semicircle, both sides of fixed frame (1) are equipped with the slot (11), connecting sleeve pole (2), connecting plug pole (3) are movably connected in the slot (11), the end of connecting plug pole (3) is fixedly connected with the plug (31), the plug (31) one end is connected with the connecting block (32) through spring, one end of connecting sleeve pole (2) is equipped with the connecting groove (21) with the plug (31) is adapted, the outside of plug (31), the outside of connecting block (32), the inside of connecting groove (21) are all coated with magnetic coating, the upper end of fixed frame (1) is equipped with the sliding slot (12), and reinforcing mechanism (4) is slidably connected with sliding slot (12).

2. A grafting apparatus for mango grafted plantlets as claimed in claim 1 wherein: The reinforcing mechanism (4) includes a clamping plate (41), an elastic column (42), and a sliding block (43). The two clamping plates (41) are fixedly connected by the elastic column (42). The sliding block (43) is fixedly connected to the lower end of the clamping plate (41). The sliding block (43) is slidably connected with the sliding slot (12).

3. The device as claimed in claim 1, wherein: The diameters of the plug (31), the connecting block (32), and the connecting groove (21) are the same.

4. The device as claimed in claim 1, wherein: The fixed frame (1) is provided with a buffer pad (13) on the side.

5. The device as claimed in claim 1, wherein: The end of the connecting sleeve pole (2) and the connecting plug pole (3) is provided with a thread. The connecting sleeve pole (2) and the connecting plug pole (3) are threadedly connected with the slot (11).

6. The device as claimed in claim 2, wherein: The cross section of the sliding block (43) is T-shaped.

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