CN209047068U - A kind of Cherry dwarf rootstock grafting tool - Google Patents
A kind of Cherry dwarf rootstock grafting tool Download PDFInfo
- Publication number
- CN209047068U CN209047068U CN201821666361.XU CN201821666361U CN209047068U CN 209047068 U CN209047068 U CN 209047068U CN 201821666361 U CN201821666361 U CN 201821666361U CN 209047068 U CN209047068 U CN 209047068U
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- China
- Prior art keywords
- grafting
- cutter
- mandrel
- cutting edge
- end cap
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Abstract
The utility model discloses a kind of Cherry dwarf rootstock grafting tool, including cutter, compressed spring, device for grafting body, end cap and mandrel；Cutter end is provided with cutting edge, cutter outer, coaxial is set with device for grafting body, cutting edge protrudes from device for grafting body wherein one end, coaxial sleeve is equipped with mandrel inside cutter, the part of mandrel and the cooperation of device for grafting body is provided with multiple limit shaft shoulders, it is provided with spring between the end far from cutting edge on the first limit shaft shoulder and cutter, device for grafting body is set with end cap between one end and mandrel far from cutter.The tool have many advantages, such as it is small in size, it is easy to operate, skill requirement is not grafted to operator, grafting efficiency is efficient.
Description
Technical field
The utility model relates to agricultural mechanical fields, and in particular to a kind of Cherry dwarf rootstock grafting tool.
Background technique
Sweet cherry is full of nutrition, in good taste, high financial profit, and domestic cultivated area increases year by year.Due to sweet cherry itself
Resistance is poor, as a result late, is now grafted to obtain with dwarfings, precocity fruiting, yield height and resistance by force etc. by dwarfing rootstock mostly
The sweet cherry variety of advantage.But large labor intensity is grafted, survival rate is low, and operator is needed to have stronger practical experience.
In view of the above problems, a easily operated, efficient, reliable grafting tool of market in urgent need.
Summary of the invention
The utility model in view of the above-mentioned problems, provide a kind of Cherry dwarf rootstock grafting tool, the utility model
Cherry dwarf rootstock grafting tool have many advantages, such as it is small in size, it is easy to operate, skill requirement is not grafted to operator, graft
High efficiency.
A kind of Cherry dwarf rootstock grafting tool, including cutter, compressed spring, device for grafting body, end cap and mandrel；
The cutter is internally provided with stepped hole, wherein the bore ends being relatively large in diameter are provided with cutting edge, outside the cutter
Portion's coaxial sleeve is equipped with device for grafting body, and cutting edge protrudes from device for grafting body wherein one end, and coaxial sleeve is equipped with inside the cutter
Wherein one end of mandrel, the mandrel is flushed with cutter cutting edge, and the other end protrudes from device for grafting body, the mandrel and grafting
The part of apparatus body cooperation is provided with multiple limit shaft shoulders, on the first limit shaft shoulder and cutter between the end far from cutting edge
It is provided with spring, device for grafting body is set with end cap between one end and mandrel far from cutter, and the mandrel protrudes from end cap.
Preferably, the cross sectional shape of the cutting edge is round or triangle or trough type；
Preferably, the first escape is provided on cutter by being threadedly engaged between the cutter and device for grafting body；
Preferably, it is provided with second on device for grafting body and moves back by being threadedly engaged between the device for grafting body and end cap
Cutter groove；
Preferably, one end on the end cap far from device for grafting body is provided with rotation process portion；
Preferably, one end on the mandrel far from end cap is provided with forward operation portion；
Preferably, the spring is cylindrical pressure spring.
The device course of work is as follows: hand-held device for grafting body, and cutter alignment stock is cut, core shaft end is pushed
Portion takes out the stock core of excision, and then cutter alignment is buddered and is cut, and is directed at stock with the cutter buddered for internal
Notch pushes mandrel end, will budder in accurate merging stock notch, that is, completes the grafting of a Cherry dwarf rootstock.
The utility model has the beneficial effects that
(1) the Cherry dwarf rootstock grafting tool of the utility model, easily operated using pure mechanic structure, operation effect
Rate is high, requires operator low.
(2) the Cherry dwarf rootstock grafting tool of the utility model, is taken using the cutter of same size and shape
Bud and the work of stock notch, can ensure that budder and fit closely with stock notch, high graft survival rate.
(3) the limit shaft shoulder is arranged in the utility model on mandrel, realizes the smooth taking-up buddered with spring cooperation.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the utility model integrated machine composition；
Fig. 2 is device for grafting body structure chart；
Fig. 3 is cutter structure chart；
In figure: 1, cutter, 2, spring, 3, device for grafting body, 4, end cap, 5, mandrel.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Whole description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiments herein, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall in the protection scope of this application.
A kind of Cherry dwarf rootstock grafting tool as shown in Figure 1, mandrel 5 and 1 coaxial package of cutter are in device for grafting 3
Cavity in, while wherein one end of mandrel 5 is sleeved in the interior step cellular type cavity of cutter 1, and the big bore ends of cutter 1 are set
It is equipped with cutting edge, the cross sectional shape of cutting edge is round or triangle or trough type, according to Root-stock selection difference of different shapes
And cutting edge.
The part that mandrel 5 and device for grafting body 3 cooperate is provided with multiple limit shaft shoulders, preferred amount is two, wherein
One close to cutter is the first limit shaft shoulder, to prevent mandrel 5 from deviating from from the inner cavity of cutter 1.First limit the shaft shoulder with
It is provided with spring 2 between end on cutter 1 far from cutting edge, the preferably cylindrical compressed spring of spring herein, spring silk is straight
Diameter preferred scope is 0.5-1mm.
End cap 4 is set between the one end of device for grafting body 3 far from cutter 1 and mandrel 5, one end of mandrel 5 protrudes from end
Lid 4.End cap 4 is threadedly coupled with device for grafting body, and the cavity diameter of end cap 4 is less than the diameter of the second limit shaft shoulder of mandrel 5, with
Prevent mandrel from scurrying out device for grafting body.Since different size of stock requires difference to the length buddered, end cap 4 is in device for grafting
Length in body 5 is adjustable, and the end of end cap 4 is provided with rotation process portion, and by rotating rotation process portion, end cap may be implemented
The adjustment of 4 displacements.
One end that mandrel 5 and end cap 4 cooperate is provided with forward operation portion, to push mandrel 5 in device for grafting body 3
Sliding.
As shown in Fig. 2, the both ends of device for grafting body 3 are provided with internal screw thread, the hole one end being relatively large in diameter is in threaded hole
End is provided with escape, and the width of escape is 1.5-2 times of screw pitch.It is processed using standard steel pipe, after one integral piece processes
Modulation treatment, hardness are controlled in 250-280HB.
As shown in figure 3, being also equipped with stepped hole inside cutter 1, aperture is used for punching axis 5, and macropore is for storing stock core
With budder, shape is whole also to use staircase structural model, the thinner one end threading of diameter, the interior spiral shell with device for grafting body 3
Line cooperation, there are escapes at the shaft shoulder, and by being threadedly engaged between the cutter and device for grafting body, the is provided on cutter
One escape；The width of escape also controls in 1.5-2 times of screw pitch.The part uses 45 quenched and tempered steel turnery processings, overall processing
Cutting edge part carries out selective hardening after complete, and quenching hardness is in 50-55HRC.Stock and buddering is all made of same cutter and carries out
Cutting, can ensure that budder and fits closely with stock notch, high graft survival rate.
The device course of work is as follows: hand-held device for grafting body 3, and the alignment stock of cutter 1 is cut, mandrel 5 is pushed
Promotion operation portion, the stock core of excision is taken out, then the alignment of cutter 1 is buddered and is cut, by internal with buddering
Cutter is directed at stock notch, pushes the promotion operation portion of mandrel end, will budder in accurate merging stock notch, that is, completes one
The grafting of Cherry dwarf rootstock.
It budders in cutting process or stock core can push mandrel 5 to 4 direction of end cap, withstand mandrel at second shaft shoulder
5 are unlikely to end cap of scurrying out.Push mandrel 5 that will budder when exiting, the spring of first shaft shoulder blocks first shaft shoulder, withstands mandrel
5 are unlikely to scurry out, and budder with after the completion of stock grafting, mandrel 5 resets under the elastic force effect of spring.
The tool uses pure mechanic structure, easily operated, and operating efficiency is high, requires operator low.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (7)
1. a kind of Cherry dwarf rootstock grafting tool, which is characterized in that including cutter, compressed spring, device for grafting body, end cap
And mandrel；
The cutter is internally provided with stepped hole, wherein the bore ends being relatively large in diameter are provided with cutting edge, the cutter outside is same
Axle sleeve is equipped with device for grafting body, and cutting edge protrudes from device for grafting body wherein one end, and coaxial sleeve is equipped with mandrel inside the cutter,
Wherein one end of the mandrel is flushed with cutter cutting edge, and the other end protrudes from device for grafting body, the mandrel and device for grafting
The part of body cooperation is provided with multiple limit shaft shoulders, is arranged between the end far from cutting edge on the first limit shaft shoulder and cutter
There is spring, device for grafting body is set with end cap between one end and mandrel far from cutter, and the mandrel protrudes from end cap.
2. the grafting tool as described in power 1, which is characterized in that the cross sectional shape of the cutting edge is round or triangle or elongated slot
Type.
3. the grafting tool as described in power 2, which is characterized in that by being threadedly engaged between the cutter and device for grafting body, cut
The first escape is provided on knife.
4. the grafting tool as described in power 2, which is characterized in that by being threadedly engaged between the device for grafting body and end cap, transfer
The second escape is provided on connection device body.
5. the grafting tool as described in power 1, which is characterized in that one end on the end cap far from device for grafting body is provided with rotation
Operation portion.
6. the grafting tool as described in power 1, which is characterized in that one end on the mandrel far from end cap is provided with forward operation
Portion.
7. the grafting tool as described in power 1, which is characterized in that the spring is cylindrical pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666361.XU CN209047068U (en) | 2018-10-15 | 2018-10-15 | A kind of Cherry dwarf rootstock grafting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666361.XU CN209047068U (en) | 2018-10-15 | 2018-10-15 | A kind of Cherry dwarf rootstock grafting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209047068U true CN209047068U (en) | 2019-07-02 |
Family
ID=67050567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821666361.XU Withdrawn - After Issue CN209047068U (en) | 2018-10-15 | 2018-10-15 | A kind of Cherry dwarf rootstock grafting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209047068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121790A (en) * | 2018-10-15 | 2019-01-04 | 山东省果树研究所 | A kind of Cherry dwarf rootstock grafting tool |
-
2018
- 2018-10-15 CN CN201821666361.XU patent/CN209047068U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121790A (en) * | 2018-10-15 | 2019-01-04 | 山东省果树研究所 | A kind of Cherry dwarf rootstock grafting tool |
| CN109121790B (en) * | 2018-10-15 | 2023-09-15 | 山东省果树研究所 | Grafting tool for dwarfing stock of sweet cherry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190702 Effective date of abandoning: 20230915 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190702 Effective date of abandoning: 20230915 |