CN202043475U - Bud grafting device special for fruit tree - Google Patents
Bud grafting device special for fruit tree Download PDFInfo
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- CN202043475U CN202043475U CN2011200980980U CN201120098098U CN202043475U CN 202043475 U CN202043475 U CN 202043475U CN 2011200980980 U CN2011200980980 U CN 2011200980980U CN 201120098098 U CN201120098098 U CN 201120098098U CN 202043475 U CN202043475 U CN 202043475U
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- bud
- bud grafting
- grafting
- grafting device
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Abstract
The utility model discloses a bud grafting device special for fruit trees. A bud grafting hole (5) which runs through from top to bottom is arranged at the central position of a bud grafting device body (4), and cutting blades (2) are symmetrically arranged at two sides of the bud grafting device body (4) and are fixedly connected on the bud grafting device body (4) by connecting pieces (1) through screws (3). The bud grafting device special for the fruit trees is convenient to use, controllable in cutting depth, free from damage to xylem and cambium, smooth and flat in cutting surface, consistent in size of a grafting bud and a rootstock bark taking block, tighter in joint of a scion and a rootstock, and easy for wound union, and can effectively promote grafting speed and survival rate. The arrangement of the bud grafting hole can enable grafting bud petioles not to be damaged, thus well protecting the grafting bud; the damage to the xylem and the cambium can be reduced by adjusting the width of the cutting blades, thus being beneficial to forming calluses; and the cut bark taking block is large, thus being convenient for operation, particularly tree seed varieties which are big in operation difficulty and high in technology content, such as walnut, persimmon trees and the like, so as to obviously improve the promote speed and the survival rate.
Description
Technical field
The utility model belongs to the fruit-tree grafting technical field of tools, and what relate generally to is the special-purpose bud grafting device of a planting fruit-trees.
Background technology
Fruit-tree grafting is one of vegetative method of fruit tree, takes the branch on the improved seeds plant or bud grafting to the suitable position of another plant, make both in conjunction with and generate new plant.The merit that can not only keep its maternal plant, and can utilize the advantageous feature such as resistance, adaptability, early fruiting character of stock again.Since during grafting, cutting depth there is strict requirement, to be good just to cambium, can not be too dark, but more avoid too shallow (promptly not switching to cambium), otherwise can cause damage to xylem and cambium, influence the survival rate of grafting.And existing grafting knife is common single cutting tool, during operation, cutting depth be difficult for is controlled, and needs certain operating experience, time and effort consuming not only, and can influence survival rate.Owing to budder and skin bit that stock is got big or small very difficult consistent, also can have influence on the survival rate of fruit-tree grafting.
Summary of the invention
The purpose of this utility model produces thus, proposes the special-purpose bud grafting device of a planting fruit-trees.This bud grafting device reaches the control cutting depth, reduces the purpose to xylem and cambial damage by adjusting the width of blade, improves grafting speed and survival rate greatly.
The utility model realizes that the technical scheme that above-mentioned purpose is taked is: be provided with the bud grafting hole of up/down perforation at the center of bud grafting device body, cutting tip is symmetricly set on the both sides of bud grafting body, is fixedly connected on the bud grafting device body by screw by brace.
The utility model is mainly used in fruit tree summer budding and height and connects and change excellently, breeds and promote the fruit tree improved seeds.Than traditional budding knife grafting fruit tree, the special-purpose bud grafting device advantage of fruit tree mainly is: easy to use, cutting depth is controlled, to xylem and cambium not damaged, the cutting face is smooth, smooth, and it is consistent with skin bit that stock is got size to budder, and the interface of scion and stock is tightr, healing of wound effectively improves grafting speed and survival rate easily.The bud grafting hole that is provided with can make the petiole of buddering injury-free, can protect well and budder; Reduce xylem and cambial damage by adjusting cutting tip width, be beneficial to the formation callus; It is big, easy and simple to handle to cut the bark piece, and seeds kind especially big, with high content of technology to operation easier such as walnut, persimmons can obviously improve grafting speed and survival rate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, brace, 2, cutting tip, 3, screw, 4, the bud grafting device body, 5, the bud grafting hole.
Embodiment
In conjunction with the accompanying drawings, it is as follows to provide the embodiment of present embodiment:
As shown in Figure 1: the special-purpose bud grafting device of the described planting fruit-trees of present embodiment is provided with the bud grafting hole 5 of up/down perforation at the center of bud grafting device body 4, can protect well and budder, and makes the petiole of buddering injury-free.Cutting tip 2 is symmetricly set on the both sides of bud grafting body, is fixedly connected on the bud grafting device body by screw 3 by brace 1, so promptly is convenient for changing cutting tip 2, the also convenient degree of depth of regulating the cutting of cutting tip 2.Bud grafting device body 1 is a convenient hand-held flat cuboid, can adopt wood materials to make, and also can adopt plastic material to make, and in order to save cost, weight reduction can be made into hollow structure.For the finger of protecting operating personnel preserves from, the upper surface of brace 1 can be designed to concaveconvex structure, promptly both sides are a little more than the centre of cutting tip 2.Also can on bud grafting device body 4, lid be set, it promptly be protected operating personnel are preserved from, protect cutting tip injury-free again, also be convenient for carrying.
Claims (5)
1. the special-purpose bud grafting device of a planting fruit-trees, it is characterized in that: the bud grafting hole (5) that is provided with up/down perforation at the center of bud grafting device body (4), cutting tip (2) is symmetricly set on the both sides of bud grafting body, is fixedly connected on the bud grafting device body by screw (3) by brace (1).
2. the special-purpose bud grafting device of fruit tree according to claim 1, it is characterized in that: described bud grafting device body (4) is a flat cuboid.
3. the special-purpose bud grafting device of fruit tree according to claim 1, it is characterized in that: described bud grafting device body (4) is a hollow structure.
4. the special-purpose bud grafting device of fruit tree according to claim 1 is characterized in that: on the described bud grafting device body (4) lid is set.
5. the special-purpose bud grafting device of fruit tree according to claim 1, it is characterized in that: the upper surface of described brace (1) is a concaveconvex structure, and promptly both sides are a little more than the middle part of cutting tip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200980980U CN202043475U (en) | 2011-04-01 | 2011-04-01 | Bud grafting device special for fruit tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200980980U CN202043475U (en) | 2011-04-01 | 2011-04-01 | Bud grafting device special for fruit tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202043475U true CN202043475U (en) | 2011-11-23 |
Family
ID=44983806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200980980U Expired - Fee Related CN202043475U (en) | 2011-04-01 | 2011-04-01 | Bud grafting device special for fruit tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202043475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171561A (en) * | 2016-08-30 | 2016-12-07 | 河南省林业科学研究院 | A kind of Fructus Gleditsia bud grafting takes bud device and budding method |
-
2011
- 2011-04-01 CN CN2011200980980U patent/CN202043475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171561A (en) * | 2016-08-30 | 2016-12-07 | 河南省林业科学研究院 | A kind of Fructus Gleditsia bud grafting takes bud device and budding method |
| CN106171561B (en) * | 2016-08-30 | 2022-08-12 | 河南省林业科学研究院 | Gleditsia sinensis bud grafting and bud picking device and bud grafting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20120401 |