CN220915840U - Grafting fixer for seedling production - Google Patents
Grafting fixer for seedling production Download PDFInfo
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- CN220915840U CN220915840U CN202323031148.5U CN202323031148U CN220915840U CN 220915840 U CN220915840 U CN 220915840U CN 202323031148 U CN202323031148 U CN 202323031148U CN 220915840 U CN220915840 U CN 220915840U
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- fixing ring
- upper fixing
- lower fixing
- limiting
- engaging lug
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000035699 permeability Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000004804 winding Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a seedling production grafting fixer, in particular to the technical field of seedling grafting fixation, which comprises the following components: the clamping assemblies are arranged in the upper fixing ring and the lower fixing ring, the two sides of the outer end of the upper fixing ring are integrally connected with first connecting lugs, and the two sides of the outer end of the lower fixing ring are integrally connected with second connecting lugs; two connecting blocks. According to the utility model, the upper fixing ring and the lower fixing ring are respectively fixed on two seedlings, the upper fixing ring and the lower fixing ring are connected and fixed together, two grafted seedlings can be connected and fixed together, the upper fixing ring and the lower fixing ring are matched with the connecting block and the movable connecting plate to fix and protect the joint of the two grafted seedlings, the fixing process is simple and convenient, the fixing is firm, the fixing effect is good, the wrapping of the joint is not too much, and the condition of poor air permeability caused by more film winding is avoided.
Description
Technical Field
The utility model relates to the technical field of seedling grafting and fixing, in particular to a seedling production grafting and fixing device.
Background
The seedling is a tree seedling with root system and seedling trunk. The seedlings cultivated in the nursery are called nursery seedlings no matter the ages and the sizes of the seedlings, and before the seedlings go out of the nursery. The seedling species: seedling, nutrition propagation seedling, transplanting seedling and remaining bed seedling. The seedlings can be classified according to arbor and shrub, and the seedlings are more in the north, and the shrubs are more in the south, which is mainly caused by growth climate. The fruit tree seedlings need to be grafted during the growth period, and better fruits can be obtained after the grafted fruit tree seedlings.
At present, in order to make the grafting difficult not hard up in the nursery stock production grafting, most use the film to twine the grafting, then tie up through rope etc. but film need twine more multilayer in this kind of fixed mode, this gas permeability that can influence the grafting, and the mode that the rope tied up is not firm enough, the grafting appears not hard up easily, fixed effect is not good enough.
Therefore, it is necessary to invent a grafting holder for nursery stock production to solve the above problems.
Disclosure of utility model
The utility model aims to provide a grafting fixer for seedling production, which is characterized in that an upper fixing ring and a lower fixing ring are respectively fixed on two seedlings, the upper fixing ring and the lower fixing ring are connected and fixed together, two grafted seedlings can be connected and fixed together, the upper fixing ring and the lower fixing ring are matched with a connecting block and a movable connecting plate to fix and protect the joint of the two grafted seedlings, the fixing process is simple and convenient, the fixing is firm, the fixing effect is good, the wrapping of the joint is not too much, and the condition of poor air permeability caused by more film winding is avoided, so that the defects in the technology are overcome.
In order to achieve the above object, the present utility model provides the following technical solutions: a nursery stock production grafting holder, comprising:
The clamping assemblies are arranged in the upper fixing ring and the lower fixing ring, the two sides of the outer end of the upper fixing ring are integrally connected with first connecting lugs, and the two sides of the outer end of the lower fixing ring are integrally connected with second connecting lugs;
the connecting device comprises two connecting blocks, wherein the two connecting blocks are respectively fixedly arranged at the top ends of two second connecting lugs, the top ends of the first connecting lugs are provided with movable connecting plates, the top ends of the first connecting lugs are provided with connecting ports, the top ends of the connecting blocks are provided with connecting grooves, the bottom ends of the movable connecting plates penetrate through the connecting ports and extend into the connecting grooves, the top ends of the movable connecting plates are fixedly provided with limiting connecting plates, two first springs are fixedly arranged between the bottom ends of the limiting connecting plates and the top ends of the first connecting lugs, the two first springs are respectively arranged on the front side and the back side of the movable connecting plates, and limiting fixing components are arranged on the outer sides of the connecting blocks.
Preferably, the clamping assembly comprises two arc clamping plates arranged inside an upper fixing ring and a lower fixing ring, a protection pad is fixedly arranged at the inner end of each arc clamping plate, a threaded rod is rotatably connected to the outer end of each arc clamping plate, one end of each threaded rod penetrates through the front end and the rear end of the upper fixing ring and the lower fixing ring respectively and is connected with the front end and the rear end of the upper fixing ring and the lower fixing ring through threads, a rotating handle is fixedly arranged at one end of each threaded rod, and the upper fixing ring and the lower fixing ring are conveniently fixed on two grafting seedlings.
Preferably, the outer end of the arc-shaped clamping plate is fixedly provided with two guide rods, the two guide rods are respectively arranged at the top and the bottom of the threaded rod, one ends of the guide rods respectively penetrate through the front and rear ends of the upper fixing ring and the lower fixing ring, and limiting guide is conveniently carried out on the arc-shaped clamping plate.
Preferably, a limiting block is fixedly arranged at one end of the guide rod, and the limiting block is arranged on the inner side of the rotating handle, so that the guide rod can be prevented from being separated from the upper fixing ring and the lower fixing ring.
Preferably, the outside of first engaging lug is equipped with fastening bolt, fastening bolt one end passes first engaging lug and contacts with the movable connecting plate outside, threaded connection between fastening bolt and the first engaging lug is convenient for strengthen fixedly to the movable connecting plate.
Preferably, the spacing fixed subassembly is including establishing the gag lever post in the connecting block outside, spacing hole has been seted up to movable connection board outside bottom, gag lever post one end passes the connecting block and extends into spacing hole inside, the gag lever post other end is fixed to be equipped with and draws the piece, the outer pot head of gag lever post is equipped with the second spring, second spring both ends respectively with draw piece inboard and connecting block outside fixed connection, be convenient for carry out spacing fixedly between movable connection board and the connecting block.
In the technical scheme, the utility model has the technical effects and advantages that:
1. The upper fixing ring and the lower fixing ring are respectively fixed on two seedlings, the upper fixing ring and the lower fixing ring are connected and fixed together, two grafted seedlings can be connected and fixed together, the upper fixing ring and the lower fixing ring are matched with the connecting block and the movable connecting plate to fix and protect the joint of the two grafted seedlings, the fixing process is simple and convenient, the fixing is firm, the fixing effect is good, the wrapping of the joint is not too much, and the condition of poor air permeability caused by more film winding is avoided;
2. The upper fixing ring and the lower fixing ring are fixed on two seedlings to be grafted through the clamping assembly, the clamping is fixed firmly, the fixing device can be suitable for the grafting fixation of the seedlings with different sizes, and the practicability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall explosive structure of the present utility model;
FIG. 3 is a schematic perspective view of a lower retaining ring and an arcuate clamping plate of the present utility model;
Fig. 4 is a schematic perspective sectional structure of the connecting block of the present utility model.
Reference numerals illustrate:
1. An upper fixing ring; 2. a lower fixing ring; 3. an arc-shaped clamping plate; 4. a protective pad; 5. a threaded rod; 6. a rotating handle; 7. a guide rod; 8. a limiting block; 9. a first connection lug; 10. a second connecting ear; 11. a connecting block; 12. a movable connecting plate; 13. a communication port; 14. a connecting groove; 15. a limit connecting plate; 16. a first spring; 17. a fastening bolt; 18. a limit rod; 19. a limiting hole; 20. pulling blocks; 21. and a second spring.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a seedling production grafting fixer as shown in fig. 1-4, comprising:
The clamping assembly is arranged in the upper fixing ring 1 and the lower fixing ring 2, the two sides of the outer end of the upper fixing ring 1 are integrally connected with a first connecting lug 9, and the two sides of the outer end of the lower fixing ring 2 are integrally connected with a second connecting lug 10;
The two connecting blocks 11, two connecting blocks 11 are fixed respectively to be established on two second engaging lug 10 tops, first engaging lug 9 top is equipped with movable connecting plate 12, communication port 13 has been seted up on first engaging lug 9 top, spread groove 14 has been seted up on connecting block 11 top, movable connecting plate 12 bottom passes communication port 13 and extends into inside the spread groove 14, movable connecting plate 12 top is fixed to be equipped with spacing connecting plate 15, it is fixed to be equipped with two first springs 16 between spacing connecting plate 15 bottom and the first engaging lug 9 top, two first springs 16 are established respectively in movable connecting plate 12 front and back sides, the connecting block 11 outside is equipped with spacing fixed subassembly.
The clamping assembly comprises two arc clamping plates 3 arranged inside an upper fixing ring 1 and a lower fixing ring 2, a protection pad 4 is fixedly arranged at the inner ends of the arc clamping plates 3, threaded rods 5 are rotatably connected to the outer ends of the arc clamping plates 3, one ends of the four threaded rods 5 penetrate through the front end and the rear end of the upper fixing ring 1 and the lower fixing ring 2 respectively and are connected with the upper fixing ring 1 and the lower fixing ring 2 through threads, a rotating handle 6 is fixedly arranged at one end of each threaded rod 5, two guide rods 7 are fixedly arranged at the outer ends of the arc clamping plates 3, the two guide rods 7 are respectively arranged at the top and the bottom of each threaded rod 5, one ends of a plurality of guide rods 7 penetrate through the front end and the rear end of the upper fixing ring 1 and the lower fixing ring 2 respectively, a limiting block 8 is fixedly arranged at one end of each guide rod 7, and the limiting block 8 is arranged on the inner side of the rotating handle 6.
The outside of the first connecting lug 9 is provided with a fastening bolt 17, one end of the fastening bolt 17 penetrates through the first connecting lug 9 and contacts with the outside of the movable connecting plate 12, and the fastening bolt 17 is in threaded connection with the first connecting lug 9.
The limiting and fixing assembly comprises a limiting rod 18 arranged on the outer side of the connecting block 11, a limiting hole 19 is formed in the bottom of the outer side of the movable connecting plate 12, one end of the limiting rod 18 penetrates through the connecting block 11 and extends into the limiting hole 19, a pull block 20 is fixedly arranged at the other end of the limiting rod 18, a second spring 21 is sleeved on the outer end of the limiting rod 18, and two ends of the second spring 21 are fixedly connected with the inner side of the pull block 20 and the outer side of the connecting block 11 respectively.
The upper fixing ring 1 and the lower fixing ring 2 are respectively sleeved on the nursery stock to be grafted and the grafted nursery stock, the rotating handle 6 is rotated, the rotating handle 6 drives the threaded rod 5 to rotate, the threaded rod 5 moves inwards along with the rotation of the threaded rod 5 and the upper fixing ring 1 and the lower fixing ring 2, the threaded rod 5 drives the arc-shaped clamping plate 3 and the protection pad 4 to move inwards, the arc-shaped clamping plate 3 and the protection pad 4 can be clamped on the nursery stock, the upper fixing ring 1 and the lower fixing ring 2 can be respectively fixed on the grafted nursery stock and the grafted nursery stock, as shown in fig. 2, then the upper fixing ring 1 and the nursery stock are in butt joint with the lower fixing ring 2, so that the two grafted nursery stocks are connected together, in the process of clamping, the pull block 20 is pulled outwards, the pull block 20 drives the limit rod 18 to move outwards and stretches the second spring 21, the movable connecting plate 12 moves to be inserted into the connecting groove 14 under the elastic action of the first spring 16, at the moment, the pull block 20 is loosened, the pull block 20 can drive the limit rod 18 to move to be inserted into the limit hole 19 under the elastic action of the second spring 21, the limit rod 19 can be screwed together, and the two fixing rings 1 and the two grafted nursery stocks can be further connected together, and the two fixing rings 17 can be further fastened together, and the two fixing bolts can be further fastened together, and the two fixing rings 17 can be connected together, and the fixing rings can be fastened together.
According to the utility model, the upper fixing ring 1 and the lower fixing ring 2 are respectively fixed on two seedlings, the upper fixing ring 1 and the lower fixing ring 2 are connected and fixed together, two grafted seedlings can be connected and fixed together, the upper fixing ring 1 and the lower fixing ring 2 are matched with the connecting block 11 and the movable connecting plate 12 to fix and protect the joint of the two grafted seedlings, the fixing process is simple and convenient, the fixing effect is good, the wrapping of the joint is not too much, the condition of poor air permeability caused by more film wrapping is avoided, the problem that in the seedling production grafting process in the prior art, in order to ensure that the grafted position is not easy to loosen, the grafted position is wound by using a film, then the grafted position is bound by a rope and the like is solved, but the film needs to be wound in multiple layers in the fixing mode, the air permeability of the grafted position is influenced, the binding mode is not firm enough, the grafted position is easy to loose, and the fixing effect is not good enough is solved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. A seedling production grafting fixer, characterized by comprising:
The clamping assembly is arranged in the upper fixing ring (1) and the lower fixing ring (2), the two sides of the outer end of the upper fixing ring (1) are integrally connected with first connecting lugs (9), and the two sides of the outer end of the lower fixing ring (2) are integrally connected with second connecting lugs (10);
two connecting blocks (11), two connecting blocks (11) are fixed respectively to be established on two second engaging lug (10) tops, first engaging lug (9) top is equipped with fly leaf (12), connecting port (13) have been seted up on first engaging lug (9) top, spread groove (14) have been seted up on connecting block (11) top, inside fly leaf (12) bottom passed connecting port (13) and extended into spread groove (14), fly leaf (12) top is fixed to be equipped with spacing connecting plate (15), be equipped with two first springs (16) between spacing connecting plate (15) bottom and first engaging lug (9) top, two first springs (16) are established respectively in fly leaf (12) front and back side, the connecting block (11) outside is equipped with spacing fixed subassembly.
2. A nursery stock production grafting holder as claimed in claim 1, wherein: the clamping assembly comprises two arc clamping plates (3) arranged inside an upper fixing ring (1) and a lower fixing ring (2), a protection pad (4) is fixedly arranged at the inner end of each arc clamping plate (3), a threaded rod (5) is rotationally connected to the outer end of each arc clamping plate (3), one end of each threaded rod (5) penetrates through the front end and the rear end of the upper fixing ring (1) and the lower fixing ring (2) respectively and is connected with the upper fixing ring (1) and the lower fixing ring (2) through threads, and a rotating handle (6) is fixedly arranged at one end of each threaded rod (5).
3. A nursery stock production grafting holder as claimed in claim 2, wherein: two guide rods (7) are fixedly arranged at the outer ends of the arc-shaped clamping plates (3), the two guide rods (7) are respectively arranged at the top and the bottom of the threaded rod (5), and one ends of the guide rods (7) respectively penetrate through the front end and the rear end of the upper fixing ring (1) and the lower fixing ring (2).
4. A nursery stock production grafting holder as claimed in claim 3, wherein: one end of the guide rod (7) is fixedly provided with a limiting block (8), and the limiting block (8) is arranged on the inner side of the rotating handle (6).
5. A nursery stock production grafting holder as claimed in claim 1, wherein: the outside of first engaging lug (9) is equipped with fastening bolt (17), fastening bolt (17) one end passes first engaging lug (9) and contacts with movable connecting plate (12) outside, threaded connection between fastening bolt (17) and first engaging lug (9).
6. A nursery stock production grafting holder as claimed in claim 1, wherein: the limiting and fixing assembly comprises a limiting rod (18) arranged on the outer side of the connecting block (11), a limiting hole (19) is formed in the bottom of the outer side of the movable connecting plate (12), one end of the limiting rod (18) penetrates through the connecting block (11) and extends into the limiting hole (19), a pull block (20) is fixedly arranged at the other end of the limiting rod (18), a second spring (21) is sleeved at the outer end of the limiting rod (18), and two ends of the second spring (21) are fixedly connected with the inner side of the pull block (20) and the outer side of the connecting block (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323031148.5U CN220915840U (en) | 2023-11-10 | 2023-11-10 | Grafting fixer for seedling production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323031148.5U CN220915840U (en) | 2023-11-10 | 2023-11-10 | Grafting fixer for seedling production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220915840U true CN220915840U (en) | 2024-05-10 |
Family
ID=90969127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323031148.5U Active CN220915840U (en) | 2023-11-10 | 2023-11-10 | Grafting fixer for seedling production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220915840U (en) |
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2023
- 2023-11-10 CN CN202323031148.5U patent/CN220915840U/en active Active
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