CN204014566U - Walnut grafting budding knife - Google Patents
Walnut grafting budding knife Download PDFInfo
- Publication number
- CN204014566U CN204014566U CN201420508697.9U CN201420508697U CN204014566U CN 204014566 U CN204014566 U CN 204014566U CN 201420508697 U CN201420508697 U CN 201420508697U CN 204014566 U CN204014566 U CN 204014566U
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- knife
- blade
- handle
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- Expired - Lifetime
Links
- 235000009496 Juglans regia Nutrition 0.000 title claims abstract description 12
- 230000034303 cell budding Effects 0.000 title claims abstract description 12
- 235000020234 walnut Nutrition 0.000 title claims abstract description 12
- 240000007049 Juglans regia Species 0.000 title claims 2
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 241000758789 Juglans Species 0.000 abstract description 10
- 230000004083 survival effect Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 13
- 206010028024 Mouth haemorrhage Diseases 0.000 description 6
- 210000003491 skin Anatomy 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002520 cambial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
Landscapes
- Food-Manufacturing Devices (AREA)
Abstract
The utility model discloses a kind of walnut grafting budding knife, be made up of handle of a knife and blade, wherein, handle of a knife is manufactured by metal or other hard materials, and the cross section of handle of a knife is round rectangle, and one end of blade is fixed on handle of a knife end face, point of a knife is oval, one section of edge of a knife shape near handle of a knife is arc-shaped, and the cross section of the edge of a knife is inclined tooth shape shape, i.e. a side of blade deflection blade.The utility model structure is simple, during use, operating personnel pinch handle of a knife with finger, position and the angle that can change blade flexibly carry out every bud grafting operation, greatly improve bud grafting efficiency and survival rate, facts have proved and can improve bud grafting efficiency more than 100%, be applicable to the trees bud grafting at 2.5 cm of walnut bud grafting or other diameter of stock.
Description
Technical field the utility model relates to a kind of budding knife, the budding knife especially used in walnut grafting process.
Background technology grafting trees can keep the merit of scion variety, can utilize again the advantageous feature of stock, reaches precocity fruiting, strengthens the ability of cold resistance, drought resistance, disease and insect resistance, can also economic utilization propagating materials, increase nursery stock quantity.In bud grafting process, need to use budding knife to carry out cutting, choose skin, open the steps such as bleeding mouth.The diameter of stock adopted during Studies of Walnut Bud Grafting is 2 ~ 3 centimetres, and the length of side of square sprout tuber is 1 cm.The budding knife sold on the market is now not only heavy, and service efficiency is lower.
" Multi-purpose knife for fruit trees " patent (application number: 98214595.0) disclosed in No. CN2378916Y, Chinese patent, blade inswept, rear end is wide, blade one side is plane, the arcwall face of another side to be radius R 1 be 420-450 millimeter, 5 millimeters, blade thickness, cutting edge is an edge of a knife, and edge grinding is in the one side of band arc, and radius R 2 is 85-95 millimeter, R3 is 60-75 millimeter, have sawtooth at the back side of blade front end, the latter half of radius R 4 at the back side is 80-90 millimeter, long 70 millimeters of knife back saw, blade is fixed on handle, and centre is surrounded by latch closure iron sheet.The weak point of this patent is: blade one side for plane, the arcwall face of another side to be radius R 1 be 420-450 millimeter, 0.5 centimetre, blade thickness, this structure bulky, be unfavorable for the bud sheet that intercepting is smooth, bud grafting efficiency is lower; For the stock that diameter is 2 ~ 3 centimetres, radius R 2 is that the circular arc cutting edge of 85-95 millimeter is peaceful straight, and circular arc cutting edge distance handle of a knife is comparatively far away, can not improve the efficiency of circumgyration incision when carrying out stock crosswise cutting operation; Handle of a knife is circular, and instability when being merely able to pinch with finger with palm when held, can not change position and the angle of blade flexibly, does not therefore reach easy to operate, sensitive, requirement efficiently.
(application number: 200820030817.3), is made up of blade and support " a kind of square grafting knife " patent disclosed in No. CN201138956Y, Chinese patent, and wherein support is cuboid wooden unit; Wherein two complete congruent figures of blade, are fixed on the both sides of support, make to keep certain width between blade, and be parallel to each other; One, another blade polishes, and is fixed on previous insert adjacent, and on the support limit of the aforementioned edge of a knife dorsad; Insert adhesive tape or screw are fixed on support; Square grafting knife can reduce the cutting times of bud grafting, ensure two pieces of epidermis shapes that scion and stock cut just as, reach the contiguity of scion and stock.The weak point of this patent is: parallel blade structure can reduce the cutting times of bud grafting, ensure two pieces of epidermis shapes that scion and stock cut just as, but to make troubles to choosing skin operation; Width when opening bleeding mouth and the width of sprout tuber different, the step of adjustment two parallel blade spacing will be increased, expend time in and reduce bud grafting efficiency.
Summary of the invention the purpose of this utility model will provide a kind of walnut grafting budding knife exactly, improvement of cutter structure, makes it be more suitable for walnut bud grafting, improves bud grafting efficiency.
In order to achieve the above object, the walnut grafting budding knife that the utility model provides is made up of handle of a knife and blade, wherein, handle of a knife is manufactured by metal or other hard materials, the cross section of handle of a knife is round rectangle, long 6 ~ 7 centimetres of handle of a knife, handle of a knife is wide 1.5 ~ 1.7 centimetres, thick 0.5 ~ 0.7 centimetre of handle of a knife, handle of a knife too short or too narrow or too thin can affect be affectedly bashful firm, handle of a knife is oversize or too wide or too thick, hinders operation, and this shape convenient operation personnel of handle of a knife pinch with finger instead of with palm when held, easy to operate, sensitive, quick; Blade is long 1.9 ~ 2.1 centimetres, and blade is wide 0.9 ~ 1.1 centimetre, thick 0.09 ~ 0.11 centimetre of blade, and blade is too short or too narrow or too thinly can reduce operating efficiency, and blade is oversize or too wide or too thick, affects the accuracy of operation; Two sides of blade are parallel, are beneficial to and intercept smooth bud sheet fast; One end of blade is fixed on handle of a knife end face, and point of a knife is oval, and this shape of point of a knife can not damage formation layer when carrying out stock longitudinal direction and cutting, choose skin and open the operation of bleeding mouth; One section of edge of a knife shape near handle of a knife is arc-shaped, long 1.3 ~ 1.5 centimetres of circular arc, arc diameter 3.8 ~ 4.2 centimetres, the too short or too little meeting of diameter of circular arc causes blade fully to contact stock appearance cortex and to affect cutting, the flexibility of the oversize or diameter of circular arc too conference impact operation, this circular shape, closer to the cylindrical shape of stock, is convenient to when carrying out stock crosswise cutting operation rotate, not only quick but also can not damage formation layer; The cross section of the edge of a knife is inclined tooth shape shape, i.e. a side of blade deflection blade, and the inclined tooth shape shape of blade is convenient and swift when choosing skin, opening bleeding mouth and intercepting bud sheet.When the utility model uses, operating personnel pinch handle of a knife with finger, change position and the angle of blade flexibly, carry out every bud grafting operation.
The walnut grafting budding knife that the utility model provides has positive effect: be made up of handle of a knife and blade, wherein, handle of a knife is manufactured by metal or other hard materials, the cross section of handle of a knife is round rectangle, long 6 ~ 8 centimetres of handle of a knife, handle of a knife is wide 1.5 ~ 1.7 centimetres, thick 0.5 ~ 0.7 centimetre of handle of a knife, long 1.9 ~ 2.1 centimetres of blade, blade is wide 0.9 ~ 1.1 centimetre, thick 0.09 ~ 0.11 centimetre of blade, one end of blade is fixed on handle of a knife end face, point of a knife is oval, one section of edge of a knife shape near handle of a knife is arc-shaped, long 1.3 ~ 1.5 centimetres of circular arc, arc diameter 3.8 ~ 4.2 centimetres, the cross section of the edge of a knife is inclined tooth shape shape, an i.e. side of blade deflection blade, structure is simple, during use, operating personnel pinch handle of a knife with finger, position and the angle that can change blade flexibly carry out every bud grafting operation, neither hindering hand can also reduce cambial damage, greatly improve bud grafting efficiency and survival rate, facts have proved and can improve bud grafting efficiency more than 100%, be applicable to the trees bud grafting at 2.5 cm of walnut bud grafting or other diameter of stock.
Accompanying drawing illustrates that the utility model will be further described by reference to the accompanying drawings, please refer to accompanying drawing:
Accompanying drawing 1 represents schematic diagram of the present utility model.
Structure shown in accompanying drawing 1 comprises: point of a knife 1, blade 2, circular arc 3, end face 4, handle of a knife 5, inclined sword 6.
The walnut grafting budding knife that embodiment the utility model provides is made up of handle of a knife 5 and blade 2, wherein, handle of a knife 5 is manufactured by metal or other hard materials, the cross section of handle of a knife 5 is round rectangle, long 6 ~ 7 centimetres of handle of a knife 5, handle of a knife 5 is wide 1.5 ~ 1.7 centimetres, thick 0.5 ~ 0.7 centimetre of handle of a knife 5, handle of a knife 5 too short or too narrow or too thin can affect be affectedly bashful firm, handle of a knife 5 is oversize or too wide or too thick, hinders operation, this shape convenient operation personnel of handle of a knife 5 pinch with finger instead of with palm when held, easy to operate, sensitive, quick; Blade 2 is long 1.9 ~ 2.1 centimetres, and blade 2 is wide 0.9 ~ 1.1 centimetre, thick 0.09 ~ 0.11 centimetre of blade 2, and blade 2 is too short or too narrow or too thinly can reduce operating efficiency, and blade 2 is oversize or too wide or too thick, affects the accuracy of operation; Two sides of blade 2 are parallel, are beneficial to and intercept smooth bud sheet fast; One end of blade 2 is fixed on handle of a knife 5 end face 4, and point of a knife 1 is oval, and this shape of point of a knife 1 can not damage formation layer when carrying out stock longitudinal direction and cutting, choose skin and open the operation of bleeding mouth; One section of edge of a knife shape near handle of a knife 5 is circular arc 3 shape, long 1.3 ~ 1.5 centimetres of circular arc 3, circular arc 3 diameter 3.8 ~ 4.2 centimetres, the too short or too little meeting of diameter of circular arc 3 causes blade fully to contact stock appearance cortex and to affect cutting, the flexibility of the oversize or diameter of circular arc 3 too conference impact operation, this circular arc 3 shape, closer to the cylindrical shape of stock, is convenient to when carrying out stock crosswise cutting operation rotate, not only quick but also can not damage formation layer; The cross section of the edge of a knife is inclined sword 6 shape, i.e. a side of blade deflection blade 2, and inclined sword 6 shape of blade is convenient and swift when choosing skin, opening bleeding mouth and intercepting bud sheet.When the utility model uses, operating personnel pinch handle of a knife 5 with finger, change position and the angle of blade 2 flexibly, carry out every bud grafting operation.
The utility model protection domain relates to all changes form recited above.
Claims (1)
1. a walnut grafting budding knife, be made up of handle of a knife (5) and blade (2), wherein, handle of a knife (5) is manufactured by metal or other hard materials, one end of blade (2) is fixed on handle of a knife (5) end face (4), two sides of blade (2) are parallel, the cross section of the edge of a knife is inclined sword (6) shape, an i.e. side of blade deflection blade (2), it is characterized in that: the cross section of handle of a knife (5) is round rectangle, long 6 ~ 7 centimetres of handle of a knife (5), handle of a knife (5) is wide 1.5 ~ 1.7 centimetres, thick 0.5 ~ 0.7 centimetre of handle of a knife (5), long 1.9 ~ 2.1 centimetres of blade (2), blade (2) is wide 0.9 ~ 1.1 centimetre, thick 0.09 ~ 0.11 centimetre of blade (2), point of a knife (1) is oval, one section of edge of a knife shape near handle of a knife (5) is circular arc (3) shape, long 1.3 ~ 1.5 centimetres of circular arc (3), circular arc (3) diameter 3.8 ~ 4.2 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508697.9U CN204014566U (en) | 2014-08-28 | 2014-08-28 | Walnut grafting budding knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508697.9U CN204014566U (en) | 2014-08-28 | 2014-08-28 | Walnut grafting budding knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204014566U true CN204014566U (en) | 2014-12-17 |
Family
ID=52054498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508697.9U Expired - Lifetime CN204014566U (en) | 2014-08-28 | 2014-08-28 | Walnut grafting budding knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204014566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206188A (en) * | 2014-08-28 | 2014-12-17 | 乐山市圣果农林科技有限公司 | Bud grafting knife for walnut grafting |
-
2014
- 2014-08-28 CN CN201420508697.9U patent/CN204014566U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206188A (en) * | 2014-08-28 | 2014-12-17 | 乐山市圣果农林科技有限公司 | Bud grafting knife for walnut grafting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |