CN213485848U - Pine grafting knife - Google Patents
Pine grafting knife Download PDFInfo
- Publication number
- CN213485848U CN213485848U CN202021476913.8U CN202021476913U CN213485848U CN 213485848 U CN213485848 U CN 213485848U CN 202021476913 U CN202021476913 U CN 202021476913U CN 213485848 U CN213485848 U CN 213485848U
- Authority
- CN
- China
- Prior art keywords
- stock
- fixing
- handles
- knife rest
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000008331 Pinus X rigitaeda Nutrition 0.000 title claims abstract description 22
- 235000011613 Pinus brutia Nutrition 0.000 title claims abstract description 22
- 241000018646 Pinus brutia Species 0.000 title claims abstract description 22
- 230000001154 acute effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 235000005205 Pinus Nutrition 0.000 description 3
- 241000218602 Pinus <genus> Species 0.000 description 3
- 241000018650 Pinus massoniana Species 0.000 description 3
- 235000011609 Pinus massoniana Nutrition 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 241000218641 Pinaceae Species 0.000 description 1
- 235000000405 Pinus densiflora Nutrition 0.000 description 1
- 240000008670 Pinus densiflora Species 0.000 description 1
- 235000008582 Pinus sylvestris Nutrition 0.000 description 1
- 241000218626 Pinus sylvestris Species 0.000 description 1
- 235000011610 Pinus tabuliformis Nutrition 0.000 description 1
- 241000218686 Pinus thunbergii Species 0.000 description 1
- 235000008585 Pinus thunbergii Nutrition 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001839 pinus sylvestris Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
Images
Landscapes
- Knives (AREA)
Abstract
The utility model provides a pine grafting-tool, including stock mount and knife rest, the stock mount passes through the rivet to be connected with the knife rest, form acute angle contained angle between knife rest and the stock mount, set up a plurality of not unidimensional stock retaining ring utensil on the stock mount, the knife rest is at the installation blade directly over corresponding the stock retaining ring utensil, can cut scion and stock, adopt removable blade and bolt fastening, prevent that the blade from removing, the difficult problem of the unable current grafting-tool of using of pine grafting has been solved, and the operation is simple, high durability and convenient use.
Description
Technical Field
The utility model belongs to the technical field of the forest grafting, concretely relates to pine grafting-tool.
Background
The types of the pine trees in the world are more than eighty, not only the types are various, but also the distribution is wide, such as Chinese pine, pinus sylvestris, Pinus thunbergii and Pinus densiflora distributed in the areas of north China and northwest provinces, Chinese red pine, Pinus massoniana, Pinus flava and Pinus alpina in the areas of China, Bashan pine in the areas of Qinba and short-leaf Pinus in North America, and most of the pine trees are main tree species for forestation in barren mountains of China. The cuttage of the Pinaceae plants is difficult, the seedlings are mostly bred in a seed breeding or grafting mode, the adaptability of the pine trees can be improved in the grafting mode, the maturing age of the pine trees can be advanced, the pine seedling grafting and breeding behaviors exist in most regions, at present, a cutter used in the pine grafting process is a common blade, the accuracy performance is not high, the fixing effect is not achieved, pine resin often appears when the pine trees are grafted, the grafting knife of the blade cannot be replaced, and after the pine trees are used for a long time, the cutting edge is not sharp and the pollution to the opening is easily caused due to the fact that the pine resin is bonded at the cutting edge.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides a pine grafting-tool, this grafting-tool simple structure, and convenient to use can accurately accomplish the cutting grafting to the pine stock, and cutting speed is fast, and the cutting position is accurate, easy operation, preparation low cost.
In order to solve the technical problem, the utility model discloses a technical scheme is: a pine grafting knife is characterized by comprising a stock fixing frame and a knife rest, wherein the stock fixing frame is connected with the knife rest through a rivet, an acute included angle is formed between the stock fixing frame and the knife rest, the knife rest can rotate around the stock fixing frame, the stock fixing frame comprises a connecting section and an opening and closing section, the opening and closing section is divided into two handles which are symmetrically arranged, and each handle comprises a stock fixing ring and a fixing handle; the tool rest is provided with a rectangular tool groove for mounting a blade, the tool groove is internally fixed with a rectangular strip-shaped blade through a screw, one end of the connecting section is connected with one end of the tool rest through a rivet, and the other end of the connecting section is connected with one ends of the two handles through a pin shaft, so that the two handles can be opened, closed and rotated by taking the connecting section as a center; the blade is positioned right above the center lines of the two handles.
Preferably, the stock fixing ring on one handle is four semicircular rings which are arranged close to each other and have sequentially increased sizes, the corresponding semicircular stock fixing rings on the two handles are tightly attached to form stock fixing sleeves for fixing stocks with different thicknesses, and the blades are positioned right above the symmetrical axes of the two sets of stock fixing rings, so that the blades are guaranteed to be cut to the central position of the stocks.
Preferably, one of the fixed handles is provided with a buckle for fixedly converging the two fixed handles, a cutting stop block is arranged between the two fixed handles, and the cutting stop block can be used for conveniently cutting the scion.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses simple structure, convenient to use, preparation low cost, cutting speed is fast, and the cutting edge of a knife is level and smooth, can use widely.
2. The utility model discloses use screw fixed blade, can conveniently change the blade, the blade wearing and tearing are in time changed after destroying, convenient to use, and the practicality is strong.
3. The utility model discloses set up the stock retaining ring utensil of size difference, can be used for the stock of fixed different thicknesses, the practicality is strong, and application scope is wide, can also cut the scion simultaneously, improves grafting efficiency.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
1, a tool rest; 2-connection; 3, fixing a handle;
4-a stock fixing ring; 5, riveting; 6, a screw;
7, a blade; 8, a pin shaft; 31-buckling;
32-cutting stop.
Detailed Description
As shown in fig. 1, the utility model comprises a stock fixing frame and a knife rest 1, wherein the stock fixing frame is connected with the knife rest 1 through a rivet 5, an acute included angle is formed between the stock fixing frame and the knife rest 1, the knife rest 1 and the stock fixing frame can be opened and closed and rotate by taking the rivet as a center, the stock fixing frame comprises a connecting section 2 and an opening and closing section, the opening and closing section comprises two symmetrically arranged handles, and the handles comprise a stock fixing ring 4 and a fixing handle 3; the knife rest 1 is provided with a rectangular knife slot for installing a blade 7, the rectangular strip-shaped blade 7 is fixed in the knife slot through a screw 6, one end of the connecting section 2 is connected with one end of the knife rest 1 through a rivet 5, the other end of the connecting section 2 is connected with one end, close to the stock fixing ring 4, of the two handles through a pin shaft 8, the handles are rotatably connected to the connecting section 2 through the pin shaft, and the two handles can be opened, closed and rotated to enable the stock fixing ring 4 to clamp the stock; the blade 7 is positioned right above the central lines of the two handles, so that the cutting position of the blade 7 is accurate, and the cut is smooth.
In this embodiment, the stock fixing ring 4 on one handle is four adjacent semicircular rings with sequentially increased sizes, and the corresponding semicircular stock fixing rings 4 on the two handles are attached to form a stock fixing sleeve for fixing stocks with different thicknesses.
In this embodiment, a buckle 31 for fixedly assembling the two fixing handles 3 is disposed on one of the fixing handles 3, a cutting block 32 is disposed between the two fixing handles 3, and the cutting block 32 can be used to conveniently cut the scion.
When the grafting device is used, firstly, the terminal bud part of a stock is cut off, then the stock is fixed by two corresponding stock fixing rings 4, then a knife rest 1 is pressed downwards to be aligned with the stock to complete the stock cleft grafting work, the stock is taken out, then two fixing handles 3 are fixed through a buckle 31, a scion to be grafted is obliquely placed on a cutting stop block 32, the knife rest 1 is pressed again, the scion is cut once at two sides of the scion respectively to complete the cutting of the scion, then the scion is connected with the stock cut, and the subsequent grafting fixing work is carried out by a plastic strip.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modifications, changes and equivalent changes made to the above embodiments according to the technical spirit of the present invention all fall within the protection scope of the technical solution of the present invention.
Claims (3)
1. The pine grafting knife is characterized by comprising a stock fixing frame and a knife rest (1), wherein the stock fixing frame is connected with the knife rest (1) through a rivet (5), the stock fixing frame comprises a connecting section (2) and an opening and closing section, the opening and closing section is divided into two symmetrically arranged handles, and each handle comprises a stock fixing ring (4) and a fixing handle (3); a rectangular knife groove for installing a blade (7) is formed in the knife rest (1), a rectangular strip-shaped blade (7) is fixed in the knife groove through a screw (6), one end of the connecting section (2) is connected with one end of the knife rest (1) through the rivet (5), and the other end of the connecting section (2) is connected with one ends of the two handles through a pin shaft (8); the blade (7) is positioned right above the center lines of the two handles.
2. A pine grafting-tool according to claim 1, characterized in that the stock-fixing rings (4) on one handle are four half-rings arranged next to each other and having successively larger sizes, and the corresponding half-circular stock-fixing rings (4) on the two handles are tightly adhered to form stock-fixing sleeves for fixing stocks with different thicknesses.
3. A pine grafting-tool according to claim 1, characterized in that one of the fixing handles (3) is provided with a buckle (31) for fixing the two fixing handles (3) together, and a cutting stop (32) is arranged between the two fixing handles (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021476913.8U CN213485848U (en) | 2020-07-24 | 2020-07-24 | Pine grafting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021476913.8U CN213485848U (en) | 2020-07-24 | 2020-07-24 | Pine grafting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213485848U true CN213485848U (en) | 2021-06-22 |
Family
ID=76435168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021476913.8U Expired - Fee Related CN213485848U (en) | 2020-07-24 | 2020-07-24 | Pine grafting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213485848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711790A (en) * | 2021-09-28 | 2021-11-30 | 河北鑫鼎农业科技有限公司 | Pear tree grafting method and grafting method for multiple fruit trees |
-
2020
- 2020-07-24 CN CN202021476913.8U patent/CN213485848U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113711790A (en) * | 2021-09-28 | 2021-11-30 | 河北鑫鼎农业科技有限公司 | Pear tree grafting method and grafting method for multiple fruit trees |
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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: 20210622 |