CN214758014U - Grafting device of old branch of big leaf kind tea tree - Google Patents
Grafting device of old branch of big leaf kind tea tree Download PDFInfo
- Publication number
- CN214758014U CN214758014U CN202120527033.7U CN202120527033U CN214758014U CN 214758014 U CN214758014 U CN 214758014U CN 202120527033 U CN202120527033 U CN 202120527033U CN 214758014 U CN214758014 U CN 214758014U
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- Prior art keywords
- circular plate
- sleeve
- connecting shaft
- grafting device
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- 240000003553 Leptospermum scoparium Species 0.000 title claims abstract description 17
- 235000009024 Ceanothus sanguineus Nutrition 0.000 title claims abstract description 16
- 235000015459 Lycium barbarum Nutrition 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 15
- 241000037488 Coccoloba pubescens Species 0.000 claims abstract description 13
- 230000004888 barrier function Effects 0.000 claims description 7
- 244000269722 Thea sinensis Species 0.000 claims description 6
- 235000006468 Thea sinensis Nutrition 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000011435 rock Substances 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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Abstract
The utility model provides a grafting device for old branches of large-leaf tea trees, which comprises a connecting shaft and four fixing components, wherein the upper side of the connecting shaft is rotationally connected with a left upper semi-circular plate and a right upper semi-circular plate, the lower side of the connecting shaft is rotationally connected with a left lower semi-circular plate and a right lower semi-circular plate, an installation sleeve is installed in the middle of the connecting shaft, a connecting sleeve is sleeved outside the installation sleeve, the installation sleeve is rotationally connected with the connecting sleeve, the outer side of the connecting sleeve is connected with a mounting plate, and one side of the mounting plate is provided with a cutting blade; fixed subassembly is including the dead lever, the inside holding tank that all is provided with of side inner wall of semicircle board, and fixed subassembly's dead lever runs through holding tank to inside from the outside, and the dead lever has the catch ring at holding tank inner zone cover and installs on pressure spring and dead lever, and the catch ring is located the holding tank, can fix not unidimensional branch through fixed subassembly, and the branch rocks when preventing the cutting, and the operation of being convenient for, has improved the survival rate of grafting large leaf kind tea tree greatly.
Description
Technical Field
The utility model belongs to the technical field of the plant cultivation technique and specifically relates to a grafting device of old branch of big leaf kind tea tree.
Background
The propagation of the descendants of the large-leaf tea trees is divided into two modes of sexual propagation and asexual propagation. The asexual propagation mode usually adopts the methods of cuttage, layering, grafting, tissue culture and the like to cultivate new tea plant. In Yunnan tea area, the breeding and promotion of improved tea plant seeds are usually realized by expanding and propagating nursery stocks by adopting a short-spike cutting method and transplanting, a grafting device is needed by adopting a grafting mode, the grafting device can be used as a mechanical device for realizing the grafting function automatically and semi-automatically (manually), the grafting is carried out by utilizing the function of wound healing after the plants are injured, during the grafting, cambiums of two injured surfaces are close to and tied together, and are healed into vascular tissues to be connected together into a whole due to cell proliferation, for example, the patent with the patent number of CN202011098092.3 can keep warm for the objects needing to be grafted by a warm assembly, the size of a heat dissipation hole can be adjusted according to needs by matching a first inserting rod and a clamping groove, so as to adjust the heating temperature and improve the working quality of people, but the branches of large-leaf tea plants are thick and thin, and the branch of different diameters can't be fine fixed to current grafting device to the messenger at the grafting in-process, if the branch rocks and leads to the incision face inconsistent, leads to the grafting failure easily, influences the survival rate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grafting device of old branch of big leaf kind tea tree to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a grafting device for old branches of large-leaf tea trees comprises a connecting shaft and four fixing assemblies, wherein the upper side of the connecting shaft is rotatably connected with an upper left semi-circular plate and an upper right semi-circular plate, the lower side of the connecting shaft is rotatably connected with a lower left semi-circular plate and a lower right semi-circular plate, the upper left semi-circular plate, the upper right semi-circular plate, the lower left semi-circular plate and the lower right semi-circular plate can be closed into a hollow cylindrical structure, an installation sleeve is installed in the middle of the connecting shaft, a connecting sleeve is sleeved on the outer side of the installation sleeve, the installation sleeve is rotatably connected with the connecting sleeve, an installation plate is connected to the outer side of the connecting sleeve, and a cutting blade is installed on one side of the installation plate; fixed subassembly is including the dead lever, the inside holding tank that all is provided with of side inner wall of half board under half board, the half board on the upper left side, the half board on the upper right side, the left side, the right side, the dead lever of fixed subassembly runs through holding tank to inside from the outside, the dead lever has pressure spring just at holding tank internal region cover install the barrier ring on the dead lever, the barrier ring is located the holding tank, just pressure spring is located the outside of barrier ring.
Furthermore, one end of the outer side of the fixing rod is connected with a convenient pull ring.
Furthermore, one end of the inner side of the fixing rod is sleeved with a rubber sleeve.
Furthermore, the middle part of the connecting shaft is of a threaded structure, and the mounting sleeve is in threaded connection with the connecting shaft.
Furthermore, the side of adapter sleeve is provided with the slot, one side of mounting panel is provided with the inserted block, the inserted block is inserted in the slot.
Further, one side equidistance of mounting panel is provided with a plurality of blade slots, and is a plurality of be fixed with the promotion spring on the inner wall of blade slot one side, promotion spring one end is connected at the sliding block, the sliding block is kept away from promotion spring one side and is provided with the fixed slot, cutting blade one end is provided with the fixed block, the fixed block is located the fixed slot.
Furthermore, the front side of sliding block is provided with the stripe groove.
Further, the upper end of the cutting blade is provided with a frosted plastic plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an open half plectane and the half plectane on the upper left and half plectane on the upper right and half plectane under left and half plectane and the right side down, dead lever through the fixed subassembly of pulling, make the dead lever return and contract, thereby the branch that will need the grafting is put into wherein, later loosen the dead lever, effort through compression spring promotes the barrier ring and removes, thereby make the dead lever furthest reset, thereby fix the branch of different diameters, the rotatory mounting panel of rethread, make the cutting blade rotate, thereby accomplish the cutting, the device not only is convenient for operate, and can fix the branch of different sizes, the branch rocks when preventing the cutting, the survival rate of the big leaf tea tree species of grafting has been improved greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a plan view of the middle region of the connecting shaft of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 1;
fig. 4 is a plan sectional view of the fixing member of the present invention;
in the figure: 1. a connecting shaft; 2. the upper left semi-circular plate; 3. the upper right semi-circular plate; 4. a left lower semicircular plate; 5. a right lower semicircular plate; 6. a fixing assembly; 7. connecting sleeves; 8. mounting a plate; 9. a cutting insert; 10. installing a sleeve; 21. accommodating grooves; 61. fixing the rod; 62. a pressure spring; 63. a blocking ring; 64. a convenient pull ring; 71. a slot; 81. a blade slot; 82. a slider; 83. fixing grooves; 84. a push spring; 85. a stripe groove; 86. inserting a block; 91. a frosted plastic plate.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present invention provides a technical solution: a grafting device for old branches of large-leaf tea trees comprises a connecting shaft 1 and four fixing assemblies 6, wherein the upper side of the connecting shaft 1 is rotatably connected with a left upper semi-circular plate 2 and a right upper semi-circular plate 3, the lower side of the connecting shaft 1 is rotatably connected with a left lower semi-circular plate 4 and a right lower semi-circular plate 5, the left upper semi-circular plate 2, the right upper semi-circular plate 3, the left lower semi-circular plate 4 and the right lower semi-circular plate 5 can be closed to form a hollow cylindrical structure, an installation sleeve 10 is installed in the middle of the connecting shaft 1, a connecting sleeve 7 is sleeved outside the installation sleeve 10, the installation sleeve 10 is rotatably connected with the connecting sleeve 7, an installation plate 8 is connected to the outer side of the connecting sleeve 7, and a cutting blade 9 is installed on one side of the installation plate 8; the fixing assembly 6 comprises a fixing rod 61, the inner sides of the side edges of the upper left circular plate 2, the upper right circular plate 3, the lower left circular plate 4 and the lower right circular plate 5 are all provided with a holding groove 21, the fixing rod 61 of the fixing assembly 6 penetrates through the holding groove 21 from the outside to the inside, the fixing rod 61 is sleeved with a pressure spring 62 in the area inside the holding groove 21, a blocking ring 63 is installed on the fixing rod 61, the blocking ring 63 is positioned in the holding groove 21, the pressure spring 62 is positioned outside the blocking ring 63, by opening the upper left circular plate 2, the upper right circular plate 3, the lower left circular plate 4 and the lower right circular plate 5, the fixing rod 61 of the fixing assembly 6 is pulled to retract the fixing rod 61, so that branches needing to be grafted are placed in the fixing rod 61, then the fixing rod 61 is loosened, the blocking ring 63 is pushed to move by the acting force of the pressure spring 62, so that the fixing rod 61 is reset to the maximum, thereby fix the branch of different diameters, rethread rotary mounting board 8 makes cutting blade 9 rotate to accomplish the cutting, the device not only is convenient for operate, and can fix the branch of different sizes, and the branch rocks when preventing to cut, has improved the survival rate of grafting large leaf kind tea tree greatly.
Please refer to fig. 1 and fig. 4, wherein a convenient pull ring 64 is connected to an outer end of the fixing rod 61, the fixing rod 61 can be pulled out better by pulling the convenient pull ring 64, so as to facilitate the operation, a rubber sleeve is sleeved at an inner end of the fixing rod 61, the grafted seedling can be clamped better by the rubber sleeve, and the grafted seedling is not abraded to the seedling branch.
Please refer to fig. 2, the middle portion of the connecting shaft 1 is threaded, the mounting sleeve 10 is threaded with the connecting shaft 1, and the height of the mounting sleeve 10 can be adjusted by rotating the mounting sleeve 10, so that the height of the cutting blade 9 is changed, and the practicability is increased.
Please refer to fig. 3, the side of the connecting sleeve 7 is provided with a slot 71, one side of the mounting plate 8 is provided with an insert block 86, the insert block 86 is inserted into the slot 71, the height of the mounting sleeve 10 can be conveniently adjusted by pulling the insert block 86 out of the slot 71, one side of the mounting plate 8 is provided with a plurality of blade slots 81 at equal intervals, the inner wall of one side of the plurality of blade slots 81 is fixed with a push spring 84, one end of the push spring 84 is connected to a sliding block 82, one side of the sliding block 82 away from the push spring 84 is provided with a fixing slot 83, one end of the cutting blade 9 is provided with a fixing block, the fixing block is positioned in the fixing slot 83, the sliding block 82 is pulled to retract the sliding block 82, so that the cutting blade 9 is inserted into the blade slots 81, the sliding block 82 is loosened again, the sliding block 82 is made to be close to the cutting blade 9 through the acting force of the pushing spring 84, so that the fixing block on the side edge of the cutting blade 9 is fixed in the fixing groove 83, the cutting blade 9 is conveniently installed, the stripe groove 85 is formed in the front side of the sliding block 82, the sliding block 82 is convenient to shift through the design of the stripe groove 85, a frosted plastic plate 91 is arranged at the upper end of the cutting blade 9, and through the design of the frosted plastic plate 91, when the cutting blade 9 is installed and detached, people can better grab the cutting blade 9, and the safety is improved.
The utility model discloses a concrete operation as follows:
the cutting device is convenient to operate and can fix branches with different sizes by opening the left upper semi-circular plate 2, the right upper semi-circular plate 3, the left lower semi-circular plate 4 and the right lower semi-circular plate 5, pulling the fixing rod 61 of the fixing assembly 6 to retract the fixing rod 61, putting branches to be grafted into the fixing rod 61, then loosening the fixing rod 61, pushing the blocking ring 63 to move by the acting force of the pressure spring 62, resetting the fixing rod 61 to the maximum extent, fixing the branches with different diameters, then pulling the sliding block 82 to retract the sliding block 82, inserting the cutting blade 9 into the blade slot 81, then loosening the sliding block 82 to enable the sliding block 82 to be close to the cutting blade 9 by the acting force of the pushing spring 84, fixing the fixing block at the side edge of the cutting blade 9 in the fixing slot 83, finally rotating the mounting plate 8 to enable the cutting blade 9 to rotate, prevent the branches from shaking during cutting.
The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.
Claims (8)
1. A grafting device for old branches of large-leaf tea trees comprises a connecting shaft (1) and four fixing components (6), it is characterized in that the upper side of the connecting shaft (1) is rotationally connected with a left upper semi-circular plate (2) and a right upper semi-circular plate (3), the lower side of the connecting shaft (1) is rotationally connected with a left lower semicircular plate (4) and a right lower semicircular plate (5), the left upper semi-circular plate (2), the right upper semi-circular plate (3), the left lower semi-circular plate (4) and the right lower semi-circular plate (5) can be closed into a hollow cylindrical structure, an installation sleeve (10) is arranged in the middle of the connecting shaft (1), a connecting sleeve (7) is sleeved outside the installation sleeve (10), the mounting sleeve (10) is rotatably connected with the connecting sleeve (7), the outer side of the connecting sleeve (7) is connected with a mounting plate (8), and one side of the mounting plate (8) is provided with a cutting blade (9);
fixed subassembly (6) is including dead lever (61), the side inner wall inside all that is provided with holding tank (21) of half disc (2) on the upper left side, half disc (3) on the upper right side, half disc (4) under the left side, half disc (5) under the right side, holding tank (21) to inside is run through from the outside in dead lever (61) of fixed subassembly (6), dead lever (61) have pressure spring (62) just at holding tank (21) internal region cover install barrier ring (63) on dead lever (61), barrier ring (63) are located holding tank (21), just pressure spring (62) are located the outside of barrier ring (63).
2. The grafting device for the old branch of large-leaf tea tree according to claim 1, characterized in that one end of the outer side of the fixed rod (61) is connected with a convenient pull ring (64).
3. The grafting device for the old branch of large-leaf tea tree as claimed in claim 1, wherein a rubber sleeve is sleeved at one end of the inner side of the fixing rod (61).
4. The grafting device for the old branch of large-leaf tea tree according to claim 1, wherein the middle part of the connecting shaft (1) is in a threaded structure, and the mounting sleeve (10) is in threaded connection with the connecting shaft (1).
5. The grafting device for the old branch of large-leaf tea tree according to claim 1, characterized in that the side of the connecting sleeve (7) is provided with a slot (71), the side of the mounting plate (8) is provided with an insert block (86), and the insert block (86) is inserted into the slot (71).
6. The grafting device for the old branch of camellia sinensis as claimed in claim 1, wherein a plurality of blade slots (81) are equidistantly arranged on one side of the mounting plate (8), a pushing spring (84) is fixed on the inner wall of one side of the plurality of blade slots (81), one end of the pushing spring (84) is connected to the sliding block (82), a fixing groove (83) is arranged on one side of the sliding block (82) far away from the pushing spring (84), a fixing block is arranged at one end of the cutting blade (9), and the fixing block is located in the fixing groove (83).
7. The grafting device for the old branch of camellia sinensis as claimed in claim 6, wherein the front side of the sliding block (82) is provided with a stripe groove (85).
8. The grafting device for old branches of large-leaf tea trees according to claim 1, characterized in that the upper end of the cutting blade (9) is provided with a frosted plastic plate (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120527033.7U CN214758014U (en) | 2021-03-11 | 2021-03-11 | Grafting device of old branch of big leaf kind tea tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120527033.7U CN214758014U (en) | 2021-03-11 | 2021-03-11 | Grafting device of old branch of big leaf kind tea tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214758014U true CN214758014U (en) | 2021-11-19 |
Family
ID=78665271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120527033.7U Expired - Fee Related CN214758014U (en) | 2021-03-11 | 2021-03-11 | Grafting device of old branch of big leaf kind tea tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214758014U (en) |
-
2021
- 2021-03-11 CN CN202120527033.7U patent/CN214758014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |