CN103875463B - A kind of seedling grafting operation multifunctional combined cutter - Google Patents
A kind of seedling grafting operation multifunctional combined cutter Download PDFInfo
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- CN103875463B CN103875463B CN201410135035.6A CN201410135035A CN103875463B CN 103875463 B CN103875463 B CN 103875463B CN 201410135035 A CN201410135035 A CN 201410135035A CN 103875463 B CN103875463 B CN 103875463B
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- peeling knife
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Abstract
The invention discloses a kind of seedling grafting operation multifunctional combined cutter, comprise knife bar, peeling knife and flat cutter, described knife bar back segment arranges effort handle, knife bar leading portion arranges peeling knife, peeling knife front end arranges flat cutter, it is characterized in that described peeling knife is rotational symmetry structure, and peeling knife is abduction formula structure relative to the diameter of knife bar, both sides cutter spacing in cross knife bar axis same plane on and be oppositely arranged; The blade of described flat cutter is rotational symmetry structure relative to the plane of peeling knife longitudinal direction; Described flat cutter front end is also provided with drilling cutter.The present invention adopts structure and parts double combination type structure, cutter is made to be provided with boring, reaming, the several functions such as correction, grinding, compensate for prior art spine blade grafting knife, structure is simple, function singleness, be difficult to satisfied thick stock racemosus, the deficiency of the shaping needs of multidirectional grafting multiple interfaces form, practical, contribute to surviving and growing of grafting nursery stock, there is promotional value.
Description
Technical field
The invention belongs to garden tool set technical field, it is simple to be specifically related to a kind of structure, has the seedling grafting operation multifunctional combined cutter of boring, reaming, rotary cut and carving function.
Background technology
Graft technology is the basic fundamental means of plant species improvement, grafting new varieties, the even sprout of other kinds on veteran or other kind stocks, utilize the root system of stock and trophic system as growing nutrient base, impel shoot to grow fast, reach the object of fast breeding.Not only be conducive to the cycle shortening breed breeding, be more conducive to the hybridization of strain, improve the quality of new varieties, improve the characteristic of fruit or flowers, improve output capacity.The form such as the grafting method of prior art is divided into cleft grafting, cut-grafting, be abutted against, the most frequently used is cleft grafting, cut-grafting.Conventional grafting tool is branch saw, fruittree shear and grafting knife.The effect of branch saw, fruittree shear is relatively single, and the saw being mainly used in stock cuts the shearing with scion; The cutting edge of grafting knife is pointed single-side edge, is mainly used in rootstock opening-cleaving; Whittling of bud grafting method scion bud sheet; Inarching method is abutted against the operation such as to peel with stock that whittles of branch.These instruments for the cleft grafting of the butt formula stock end of conventional fruit tree, cut-grafting, still can meet job requirements substantially.And the basic demand of Potted Landscape Modelling is small and exquisite, compact, for the engrafting and cultivating of stump thick stock moulding potted landscape, merely adopting conventional termination cleft grafting and cut-grafting mode to carry out grafting is be difficult to achieve the goal, and therefore, prior art grafting tool is also difficult to the needs meeting the moulding of special grafting interface.In order to the needs that Potted Landscape Modelling is compact, grafting often needs to carry out grafting from the side of stock, and merely can not adopt the mode of being abutted against, and is unfavorable for growth and the moulding of follow-up scion.While thick stock side grafting or many scion grafting, the small and exquisite of stock grafting interface be kept and do not expand, being beneficial to the healing of wound and surviving of scion.When process stock and grafting interface, just need the operations such as boring, correction and grinding, this is that conventional grafting tool is difficult to accomplish.For this reason, develop a kind of structure simple, the multifunctional combined cutter that can meet various operation in grafting operation is the effective way addressed this problem.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, integrate the seedling grafting operation of boring, correction and grinding function, be particularly suitable for potted landscape graft modeling multifunctional combined cutter.
The object of the present invention is achieved like this, comprise knife bar, peeling knife and flat cutter, described knife bar back segment arranges effort handle, knife bar leading portion arranges peeling knife, peeling knife front end arranges flat cutter, it is characterized in that described peeling knife is rotational symmetry structure, and peeling knife is abduction formula structure relative to the diameter of knife bar, both sides cutter spacing in cross knife bar axis same plane on and be oppositely arranged; The blade of described flat cutter is rotational symmetry structure relative to the plane of peeling knife longitudinal direction; Described flat cutter front end is also provided with drilling cutter.
The present invention adopts structure and parts double combination type structure, and make cutter be provided with boring, reaming, the several functions such as correction, grinding are fruit tree, seedling grafting, and especially the cultivation of stump or thick stock potted landscape, provides a kind of multifunction combined cutter.Compensate for prior art spine blade grafting knife, structure is simple, and function singleness, is difficult to satisfied thick stock racemosus, the deficiency of the shaping needs of multidirectional grafting multiple interfaces form.Structure of the present invention is simple, integrate various ways cutter, not only compact, easy to carry, independent assortment uses, being applicable to the application scenario that different graftings and even moulding etc. are different, is that one can make up prior art grafting knife function singleness, the deficiency that adaptive surface is narrow, more contribute to surviving and growing of grafting nursery stock, there is good application value.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that after installing drill cutting knife of the present invention, overall structure partly cuts open schematic diagram;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is that the present invention adopts gradually wide formula peeling knife example structure schematic diagram;
Fig. 6 is the overall structure schematic diagram after the present invention combines force application apparatus;
In figure: 1-knife bar, 11-effort handle, 2-peeling knife, 21-revolves cutter inner edge, and 22-revolves cutter outside, and 23-revolves cutter end sword, and 24-revolves knife back sword, 3-flat cutter, the upper segmental arc of 31-, segmental arc under 32-, 33-connection holes, 4-drilling cutter, and 41-self tapping is bored, and 42-revolves cone cutter, 43-coupling bar.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, but limited the present invention never in any form, and any change done based on training centre of the present invention or improvement, all belong to protection scope of the present invention.
As shown in Fig. 1 ~ 4, the present invention includes knife bar 1, peeling knife 2 and flat cutter 3, described knife bar 1 back segment arranges effort handle 11, knife bar 1 leading portion arranges peeling knife 2, peeling knife 2 front end arranges flat cutter 3, it is characterized in that described peeling knife 2 is in rotational symmetry structure, and peeling knife 2 is abduction formula structure relative to the diameter of knife bar 1, both sides cutter spacing is on the same plane of axis crossing knife bar 1 and be oppositely arranged; The blade of described flat cutter 3 is rotational symmetry structure relative to the plane of peeling knife 2 longitudinal direction; Described flat cutter 3 front end is also provided with drilling cutter 4.
The center of described flat cutter 3, namely the axle center of knife bar 1 arranges connection holes 33, coordinates with coupling bar 43 grafting of drilling cutter 4; Described drilling cutter 4 is overall tapered, and its front end is self tapping cone 41, thereafter for revolving cone cutter 42, and the described maximum gauge revolving the maximum gauge≤peeling knife of cone cutter 42.
The connection holes 33 that the center of described flat cutter 3 is arranged is square hole-shaped, is coordinated by mutual Self-resetting card bead structure grafting with the square column type coupling bar 43 of drilling cutter 4.
Described flat cutter 3 is rotational symmetry structure relative to the longitudinal axis plane of knife bar 1, and each side revolves cutter inner edge in the circular arc had a down dip from revolving cutter end sword 23 to offside, and upper segmental arc 31 goes up edge most revolves cutter end cutting edge 1 ~ 5mm lower than it.
The outer rim cone angle of the side orthographic projection of described drilling cutter 4 is 60 ~ 150 °.
Described drilling cutter 4 to revolve cone cutter 42 be wide head tooth double-spiral structure formula, tooth peak and tooth paddy width ratio are 0.5 ~ 1.0:1.0 ~ 0.5, and its width be upper from cone is gradual change constriction formula structure under boring.
Rectify before described peeling knife 2 between the knife back of projection and knife bar 1 and form clockwise transition circle arc; Under the leading portion of peeling knife 2 and flat cutter 3, segmental arc 32 correspondence position arranges and revolves cutter inner edge 21, and described peeling knife 2 arranged outside revolves cutter outside 22, and its front end is arranged revolves cutter end sword 23, and described inner edge, the outside revolving cutter end sword 23 and peeling knife 2 is perpendicular.
The width of described peeling knife 2 is 1/3 ~ 1/2 of knife bar 1 diameter.
Fig. 5 shows the embodiment of employing gradually wide formula peeling knife, and before described peeling knife 2,1/3 ~ 1/2 section is wide structure, and latter 1/2 ~ 2/3 section is gradually wide formula structure.
After described peeling knife 2, the broadening angle of 1/2 ~ 2/3 section is 0 ~ 5 °.
Fig. 6 shows the present invention and is combined with force application apparatus state, and its force application apparatus both can be electronic, also can be manual, not affect the realization of the object of the invention.
operation principle of the present invention and the course of work:
The present invention adopts structure and parts double combination type structure, and make cutter be provided with boring, reaming, the several functions such as correction, grinding are fruit tree, seedling grafting, and especially the cultivation of stump or thick stock potted landscape, provides a kind of multifunction combined cutter.Compensate for prior art spine blade grafting knife, structure is simple, and function singleness, is difficult to satisfied thick stock racemosus, the deficiency of the shaping needs of multidirectional grafting multiple interfaces form.
During use, the present invention and manual force or electric force application handle are connected, can according to actual needs, carry out dismounting combination or select the peeling knife of different size, or combine with drilling cutter.If desired hole, drilling cutter and peeling knife can be combinationally used.To scraping hole wall or epidermis, drilling cutter can be taken off, come with the outside of peeling knife.To carry out the engraving in hole locally or cone, then available flat cutter, the front end simultaneously by means of peeling knife realizes.To degree of depth hole drilling and reaming, then the peeling knife of drilling cutter with gradually wide structure can be combinationally used.
Claims (10)
1. a seedling grafting operation multifunctional combined cutter, comprise knife bar (1), peeling knife (2) and flat cutter (3), described knife bar (1) back segment arranges effort handle (11), knife bar (1) leading portion arranges peeling knife (2), peeling knife (2) front end arranges flat cutter (3), it is characterized in that described peeling knife (2) is in rotational symmetry structure, and peeling knife (2) is abduction formula structure relative to the diameter of knife bar (1), both sides cutter spacing in cross knife bar (1) axis same plane on and be oppositely arranged; The blade of described flat cutter (3) is rotational symmetry structure relative to the plane of peeling knife (2) longitudinal direction; Described flat cutter (3) front end is also provided with drilling cutter (4).
2. seedling grafting operation multifunctional combined cutter according to claim 1, it is characterized in that the center of described flat cutter (3), namely the axle center of knife bar (1) arranges connection holes (33), coordinates with coupling bar (43) grafting of drilling cutter (4); Described drilling cutter (4) is overall tapered, and its front end is self tapping cone (41), thereafter for revolving cone cutter (42), and the described maximum gauge revolving the maximum gauge≤peeling knife of cone cutter (42).
3. seedling grafting operation multifunctional combined cutter according to claim 1 and 2, it is characterized in that the connection holes (33) of the center setting of described flat cutter (3) is in square hole-shaped, is coordinated by mutual Self-resetting card bead structure grafting with the square column type coupling bar (43) of drilling cutter (4).
4. seedling grafting operation multifunctional combined cutter according to claim 1 and 2, it is characterized in that described flat cutter (3) is rotational symmetry structure relative to the longitudinal axis plane of knife bar (1), and each side revolves cutter inner edge in the circular arc had a down dip from revolving cutter end sword (23) to offside, and upper segmental arc (31) goes up edge most lower than revolving cutter end cutting edge 1 ~ 5mm.
5. seedling grafting operation multifunctional combined cutter according to claim 1 and 2, is characterized in that the outer rim cone angle of the side orthographic projection of described drilling cutter (4) is 60 ~ 150 °.
6. seedling grafting operation multifunctional combined cutter according to claim 1 and 2, it is characterized in that described drilling cutter (4) revolve cone cutter (42) be wide head tooth double-spiral structure formula, tooth peak is 0.5 ~ 1.0:1.0 ~ 0.5 with tooth paddy width ratio, and its width is descend as gradual change constriction formula structure to cone on cone.
7. seedling grafting operation multifunctional combined cutter according to claim 1, rectifies before it is characterized in that described peeling knife (2) between the knife back of projection and knife bar (1) and forms clockwise transition circle arc; Under the leading portion of peeling knife (2) and flat cutter (3), segmental arc (32) correspondence position arranges and revolves cutter inner edge (21), described peeling knife (2) arranged outside revolves cutter outside (22), its front end is arranged revolves cutter end sword (23), and the described inner edge revolving cutter end sword (23) and peeling knife (2), outside are perpendicular.
8. the seedling grafting operation multifunctional combined cutter according to claim 1 or 7, is characterized in that the width of described peeling knife (2) is 1/3 ~ 1/2 of knife bar (1) diameter.
9. the seedling grafting operation multifunctional combined cutter according to claim 1 or 7, to is characterized in that before described peeling knife (2) that 1/3 ~ 1/2 section is wide structure, and latter 1/2 ~ 2/3 section is gradually wide formula structure.
10. seedling grafting operation multifunctional combined cutter according to claim 9, it is characterized in that described peeling knife (2) afterwards the broadening angle of 1/2 ~ 2/3 section be 0 ~ 5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135035.6A CN103875463B (en) | 2014-04-04 | 2014-04-04 | A kind of seedling grafting operation multifunctional combined cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135035.6A CN103875463B (en) | 2014-04-04 | 2014-04-04 | A kind of seedling grafting operation multifunctional combined cutter |
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| Publication Number | Publication Date |
|---|---|
| CN103875463A CN103875463A (en) | 2014-06-25 |
| CN103875463B true CN103875463B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410135035.6A Active CN103875463B (en) | 2014-04-04 | 2014-04-04 | A kind of seedling grafting operation multifunctional combined cutter |
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| CN (1) | CN103875463B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105981597A (en) * | 2015-02-06 | 2016-10-05 | 西北农林科技大学 | Knife for striking off focus tissue of rotten disease of fruit tree |
| CN105643281A (en) * | 2016-04-01 | 2016-06-08 | 北京林业大学 | Drilling-milling composite-type circumferential nursery garden seedling root cutting tool bit |
| CN109121790B (en) * | 2018-10-15 | 2023-09-15 | 山东省果树研究所 | Grafting tool for dwarfing stock of sweet cherry |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE28900E (en) * | 1971-03-01 | 1976-07-13 | Drill bit device | |
| US4547966A (en) * | 1984-08-10 | 1985-10-22 | Eden Brian W | Sprinkler head trimmer and cleaner |
| US6361255B1 (en) * | 2000-10-30 | 2002-03-26 | B & A Manufacturing Co. | Drill bit with inscriber |
| CN1798624A (en) * | 2003-06-05 | 2006-07-05 | 株式会社宫永 | Core cutter |
| CN202873390U (en) * | 2012-11-15 | 2013-04-17 | 魏荣彬 | Multifunctional crop grafting tool |
| CN203788769U (en) * | 2014-04-04 | 2014-08-27 | 楚雄市欣绿世界名贵茶花品种园有限公司 | Multifunctional combined cutting tool for seedling grafting operation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08118315A (en) * | 1994-10-19 | 1996-05-14 | Morimasa Okuda | Drill for cutting culture wood for cortinellus shiitake |
| JP2005279878A (en) * | 2004-03-30 | 2005-10-13 | Asahi Diamond Industrial Co Ltd | Boring tool |
| KR100575264B1 (en) * | 2005-08-16 | 2006-04-28 | 박춘원 | Hole cutter easy to remove chip |
-
2014
- 2014-04-04 CN CN201410135035.6A patent/CN103875463B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE28900E (en) * | 1971-03-01 | 1976-07-13 | Drill bit device | |
| US4547966A (en) * | 1984-08-10 | 1985-10-22 | Eden Brian W | Sprinkler head trimmer and cleaner |
| US6361255B1 (en) * | 2000-10-30 | 2002-03-26 | B & A Manufacturing Co. | Drill bit with inscriber |
| CN1798624A (en) * | 2003-06-05 | 2006-07-05 | 株式会社宫永 | Core cutter |
| CN202873390U (en) * | 2012-11-15 | 2013-04-17 | 魏荣彬 | Multifunctional crop grafting tool |
| CN203788769U (en) * | 2014-04-04 | 2014-08-27 | 楚雄市欣绿世界名贵茶花品种园有限公司 | Multifunctional combined cutting tool for seedling grafting operation |
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| Publication number | Publication date |
|---|---|
| CN103875463A (en) | 2014-06-25 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| CB02 | Change of applicant information |
Address after: Chuxiong City, Yunnan province 675000 Chuxiong Yi Autonomous Prefecture Yin Jia Zui lake scenery forest seedling workstation Applicant after: CHUXIONG XINLYU WORLD FAMOUS CAMELLIA VARIETIES PARK CO., LTD. Address before: Chuxiong City, Yunnan province 675099 Chuxiong Yi Autonomous Prefecture Yin Jia Zui lake scenery forest seedling workstation Applicant before: CHUXIONG XINLYU WORLD FAMOUS CAMELLIA VARIETIES PARK CO., LTD. |
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