CN209594330U - A kind of double-blade grafting knife for whip graft - Google Patents
A kind of double-blade grafting knife for whip graft Download PDFInfo
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- CN209594330U CN209594330U CN201920290985.4U CN201920290985U CN209594330U CN 209594330 U CN209594330 U CN 209594330U CN 201920290985 U CN201920290985 U CN 201920290985U CN 209594330 U CN209594330 U CN 209594330U
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- blade
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Abstract
The utility model discloses a kind of double-blade grafting knifes for whip graft, it solves the problems, such as to need replacing the cutting that cutter is just able to achieve whip graft in the prior art, it is operated with reducing, improve grafting efficiency, the simple beneficial effect of structure, scheme are as follows: a kind of double-blade grafting knife for whip graft, the cutter including knife handle and set on knife handle side, it is greater than the thickness of two sides along the thickness in the length direction cutter middle section of cutter, the two sides of cutter form blade.
Description
Technical field
The utility model relates to grafting trees fields, more particularly to a kind of double-blade grafting knife for whip graft.
Background technique
Existing grafting knife is generally horizontal type or vertical blade on the market, when carrying out whip graft, need to transfer what stock was selected
Place is met, from below to up by stock mouth, the inclined-plane (band xylem), lower shallow deep of 3~4cm long is cut with knife, then with knife in stock
Bevel central part one knife of vertical cross from top to bottom, 1~2cm of depth or so, the back side below the scion bud chosen is whittled into 3~
The inclined-plane of 5cm long, it is upper shallow lower deep, form ligulate, then with knife scion bevel central part one knife of vertical cross from top to bottom, deeply
1~2cm or so is spent, the notch of scion cut alignment stock is inserted into after cutting, forming layer alignment is unable to also want when the alignment of both sides
Alignment on one side, contacts forming layer to greatest extent.Scion and interface are entangled with plastic foil, is tightened from top to bottom, stock is suitable for reading to be wanted
Prick tight, sprout exposing.
In order to make the equal in magnitude of stock cut place and scion, to guarantee tight connecting, cutting stock and scion is needed
At the same angle and length is cut in face, and inventor has found that in the thinner situation of stock, general grafting knife is also easier
It completes.And in the case where stock is slightly thick, cut that inclined-plane is more laborious, and general grafting personnel can use fruit branch instead with common grafting knife
It cuts to shear bevel, then replaces cutter, the horizontal partial application on bevel.This can be also encountered in the cutting process of scion to ask
Topic.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides double-blade grafting knife for whip graft, can
Operation is reduced, no replacement is required, and a variety of cutters are grafted to realize, improve work efficiency, and then improve graft survival rate, structure letter
It is single.
A kind of concrete scheme of the double-blade grafting knife for whip graft is as follows:
A kind of double-blade grafting knife for whip graft, the cutter including knife handle and set on knife handle side, along the length of cutter
The thickness in direction cutter middle section is greater than the thickness of two sides, and the two sides of cutter form blade.
Above-mentioned grafting knife, when in use, man-hour manually hand-held ensure that the intensity of cutter because the middle part of cutter is thicker, this
Even if sample is directed to thicker stock, cutter is under, and mobile grafting knife can directly disposably be cut from bottom to top, Er Qiezai
Stock is carried out by the blade of the cutter other side or using the blade of first time cutting it is crosscutting, in such grafting procedures,
No replacement is required cutter has correspondinglyd increase graft survival rate to effectively increase grafting efficiency.
Compared with prior art, the utility model has the beneficial effects that
1) the utility model is respectively provided with blade by two sides of cutter, and two such blade is respectively completed different works
Make, no replacement is required in this way cutter improves grafting efficiency.
2) the utility model can effectively improve cutting-tool's used life by the thickness in raising cutter middle section in this way, can also
Cutter is facilitated to carry out oblique cutting to thicker stock.
Detailed description of the invention
The Figure of description for constituting a part of the utility model is used to provide a further understanding of the present invention, this
The illustrative embodiments and their description of utility model do not constitute the improper limit to the utility model for explaining the utility model
It is fixed.
Fig. 1 is the main view of grafting knife in the utility model embodiment；
Fig. 2 is the side view of grafting knife in the utility model embodiment；
In figure, 1. cutters, 2. first segments, 3. second segments, 4. connecting rods.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the utility model.It removes
Non- otherwise indicated, all technical and scientific terms used herein has the ordinary skill with the utility model technical field
The normally understood identical meanings of personnel.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the utility model.As used herein, unless the context clearly indicates otherwise, otherwise singular
Form be also intended to include plural form, additionally, it should be understood that, when in the present specification use term "comprising" and/or
When " comprising ", existing characteristics, step, operation, device, component and/or their combination are indicated.
As background technique is introduced, the deficiencies in the prior art, in order to solve technical problem as above, this reality
A kind of double-blade grafting knife for whip graft is proposed with novel.
A kind of double-blade grafting knife for whip graft, the cutter including knife handle and set on knife handle side, along the length of cutter
The thickness in direction cutter middle section is greater than the thickness of two sides, and the two sides of cutter form blade.
Further, connecting rod is arranged relative to the other side of cutter in the knife handle, and the middle section of connecting rod is connect with knife handle end.
Further, the connecting rod is obliquely installed relative to the knife handle.
Further, the connecting rod and the non-same plane of the cutter are arranged, and connecting rod is set with the knife handle in same plane
It sets.
Further, the knife handle includes at least two sections, i.e., the first segment connecting with the cutter and connect with first segment
Second segment, second segment is flat pattern.
Further, the width of the second segment is greater than the width of the first segment.
Further, the thickness of the second segment is greater than or equal to the thickness of the first segment.
Further, the cutter is relative to the sloped-end setting connecting with the knife handle.
Further, the longitudinal cross-section of the cutter is trapezoidal or triangle, i.e., cutter a side is plane.
Further, the connecting rod is different relative to two side lengths of the knife handle.
Embodiment is done with reference to the accompanying drawing and is further illustrated.
A kind of double-blade grafting knife for whip graft, as shown in Figure 1, including knife handle and the cutter 1 set on knife handle side, along
The thickness in 1 middle section of length direction cutter of cutter 1 is greater than the thickness of two sides, and the two sides of cutter 1 form blade, the longitudinal direction of cutter 1
Section is trapezoidal or triangle, i.e., cutter 1 a side is plane, another side middle section is prominent, so as to the two of cutter
Side is respectively formed blade, and effectively enhances the service life of grafting knife.
Further, the operation to cutter for convenience, cutter 1 are arranged relative to the sloped-end connecting with the knife handle,
One end of cutter 1 forms wedge angle in this way, convenient for the work of grafting knife.
Connecting rod 4 is arranged relative to the other side of cutter in knife handle, and the middle section of connecting rod 4 connect with knife handle end, connecting rod 4 relative to
The knife handle is obliquely installed, as shown in Fig. 2, connecting rod 4 and the non-same plane of the cutter 1 are arranged, connecting rod 4 is with the knife handle same
The setting of one plane, passes through the setting of connecting rod 4 and knife handle in this way, facilitates holding and have an effect (with middle finger and index finger the two of knife handle
Side), length of the connecting rod 4 in knife handle two sides is different, and the length of side is greater than the length of the other side, it is convenient in oblique cutting to transferring
Knife is connect to be operated.
Knife handle includes at least two sections, i.e., the first segment 2 connecting with cutter 1 and the second segment 3 connecting with first segment 1, and second
Section 3 is flat pattern, and the width of second segment 3 is greater than the width of first segment 1, and the thickness of second segment 3 is greater than or equal to first segment 2
Thickness, wherein first segment 2 and second segment 3 and connecting rod 4 are structure as a whole, and second segment 3 is flat structure, such second segment 3
Size is greater than the size of first segment 2, and staff is facilitated to hold second segment 3 to carry out grafting work.
Knife handle is equipped with anti-slip layer, and protective layer can be adhesive tape, and adhesive tape uniform winding is in the surface of connecting rod 4 and second segment 3, effectively
It prevents from perspiring and skid, alternatively, in another embodiment, knife handle setting protrusion, to increase the frictional force that hand is contacted with knife handle.
Grafting knife provided in this embodiment, when in use, man-hour manually hand-held knife handle and connecting rod 4 because the middle part of cutter 1 compared with
Thickness ensure that the intensity of cutter, accordingly even when be directed to thicker stock, connecting rod 4 is upper, and for cutter 1 under, mobile grafting knife can be with
It is directly disposably cut from bottom to top, and the blade by 2 other side of cutter or the knife using cutting for the first time again
Sword come to stock carry out it is crosscutting, in such grafting procedures, no replacement is required, and cutter accordingly mentions to effectively increase grafting efficiency
High graft survival rate.
Using grafting knife provided in this embodiment, only needs upward one to draw, then downward partial application of taking advantage of a situation, just complete stock
Cutting first with reaping hook or with fruit branch Shear Cut Pin stock, then replaces axe or chopper downwards in anvil without as the prior art
Vertical partial application again on the wooden section.The two is compared, and is reduced the link of replacement tool, is improved work efficiency to a certain extent.
In addition, the setting of knife handle and connecting rod, and two side length of connecting rod is had an effect point design according to holding, thus in upward lifting cutting or
It pushes downwards crosscutting more more laborsaving than the grafting knife with fruit shear or routine.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of double-blade grafting knife for whip graft, which is characterized in that the cutter including knife handle and set on knife handle side, along knife
The thickness in the length direction cutter middle section of tool is greater than the thickness of two sides, and the two sides of cutter form blade.
2. a kind of double-blade grafting knife for whip graft according to claim 1, which is characterized in that the knife handle is relative to knife
Connecting rod is arranged in the other side of tool, and the middle section of connecting rod is connect with knife handle end.
3. a kind of double-blade grafting knife for whip graft according to claim 2, which is characterized in that the connecting rod is relative to institute
Knife handle is stated to be obliquely installed.
4. a kind of double-blade grafting knife for whip graft according to claim 2, which is characterized in that the connecting rod and the knife
Has non-same plane setting, connecting rod and the knife handle are arranged in same plane.
5. a kind of double-blade grafting knife for whip graft according to claim 1, which is characterized in that the knife handle includes at least
Two sections, i.e., the first segment connecting with the cutter and the second segment connecting with first segment, second segment are flat pattern.
6. a kind of double-blade grafting knife for whip graft according to claim 5, which is characterized in that the width of the second segment
Greater than the width of the first segment.
7. a kind of double-blade grafting knife for whip graft according to claim 5, which is characterized in that the thickness of the second segment
More than or equal to the thickness of the first segment.
8. a kind of double-blade grafting knife for whip graft according to claim 1, which is characterized in that the cutter relative to
The sloped-end setting of the knife handle connection.
9. a kind of double-blade grafting knife for whip graft according to claim 1, which is characterized in that the longitudinal direction of the cutter is cut
Face is trapezoidal or triangle, i.e., cutter a side is plane.
10. a kind of double-blade grafting knife for whip graft according to claim 2, which is characterized in that the connecting rod relative to
Two side lengths of the knife handle are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920290985.4U CN209594330U (en) | 2019-03-07 | 2019-03-07 | A kind of double-blade grafting knife for whip graft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920290985.4U CN209594330U (en) | 2019-03-07 | 2019-03-07 | A kind of double-blade grafting knife for whip graft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209594330U true CN209594330U (en) | 2019-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920290985.4U Active CN209594330U (en) | 2019-03-07 | 2019-03-07 | A kind of double-blade grafting knife for whip graft |
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| CN (1) | CN209594330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112042411A (en) * | 2020-09-21 | 2020-12-08 | 和县鑫发农业发展有限公司 | Grafting device for muskmelon seedling cultivation and implementation method thereof |
-
2019
- 2019-03-07 CN CN201920290985.4U patent/CN209594330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112042411A (en) * | 2020-09-21 | 2020-12-08 | 和县鑫发农业发展有限公司 | Grafting device for muskmelon seedling cultivation and implementation method thereof |
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