CN204014696U - A kind of Special-purpose forceps of Hybrid Grape emasculation - Google Patents
A kind of Special-purpose forceps of Hybrid Grape emasculation Download PDFInfo
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- CN204014696U CN204014696U CN201420361624.1U CN201420361624U CN204014696U CN 204014696 U CN204014696 U CN 204014696U CN 201420361624 U CN201420361624 U CN 201420361624U CN 204014696 U CN204014696 U CN 204014696U
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- described left
- blade
- emasculation
- elastic buffering
- grape
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Abstract
A kind of Special-purpose forceps of Hybrid Grape emasculation, comprise left and right tweezer handle, left and right tweezer head, left and right elastic buffering strip and left and right blade, the bottom of described left and right tweezer handle arranges described left and right tweezer head, described left and right tweezer head is provided with the left and right field of conjugate action, the described left and right field of conjugate action is fixed described left and right elastic buffering strip, described elastic buffering strip covers the whole described left and right field of conjugate action, the bottom of described elastic buffering strip is provided with described left and right blade, described left and right blade perpendicular to the described left and right field of conjugate action, the left blade in the blade of described left and right and right knife register; Described left and right blade stretches out described left and right buffer bar 0.6-1.0mm.The utility model is through grape pollination cross experiment repeatedly, by each locations of structures of anatomic measurement grape flower and length, the basis of traditional curved handle tweezers is carried out transform forming, there is easy to use and flexible, emasculation speed is faster, not easy damaged pistil stigma and ovary, emasculation efficiency high.
Description
Technical field
The utility model relates to garden tool set technical field, especially relates to a kind of Special-purpose forceps of Hybrid Grape emasculation.
Background technology
A kind of Hybrid Grape pollination of the present invention emasculation Special-purpose forceps belongs to crop breeding technical field.Crossbreeding is the conventional route of grape breeding, be also current domestic and international application at most, one of the most extensive and effective breeding method.Main method is before grape is bloomed, and is removed by the male flower of female parent, is then coated in by the paternal pollen be collected in advance on the column cap of emasculation female parent, and bagging mark prevents other pollen contaminations.In whole process, emasculation is most critical, is also a most loaded down with trivial details step, because grape belongs to compound raceme, 300-1500 flower can be had in each inflorescence, each flower is very little, and general diameter is 1-2mm, and its emasculation process is very loaded down with trivial details, and in whole emasculation process, also do not allow the column cap and the ovary that touch gynoecium, otherwise this flower is caused to hybridize unsuccessfully.
About the emasculation of plant, there are two kinds of methods at present, one is chemical emasculation, one is artificial emasculation, the former selects some chemical drugs chaste tree (as ethrel, pyridazinone and pyridinone derivatives and compound thereof), with suitable concentration, spray on the female parent of crop in suitable period, its pollen is made to lose pollination ability, artificial induction's male sterile, mainly apply more on the seeds such as wheat, paddy rice, cotton, cucumber, capsicum, on grape, current effect does not also have relevant report; Namely the latter adopts emasculation instrument, manually the male flower of plant is removed, corn, cotton and peach have had successful report, but cotton and peach blossom all belong to single flower, determinate inflorescence, artificial emasculation is relatively easy, the instrument mainly tweezers that domestic grape emasculation uses, because the grape florescence is short, emasculation is loaded down with trivial details, so grape breeding unit all will employ a large amount of manpowers in the emasculation work participating in grape at grape flowering period every year.Each emasculation is all careful cautiously, and traditional tweezers emasculation speed is slow, efficiency is low.
Main patent related to the present invention comprises: 1. hybridize emasculation Special-purpose forceps (applicant: Heilongjiang Bayi Agricultural Reclamation University, application number: 201220072258.9); This patent adds a magnifying function on the basis of traditional tweezers, the convenient operating result to hybridization emasculation checks, whether inspection emasculation process injures column cap and ovary, for the not too large help of raising emasculation speed, and due to grape inflorescence tight, magnifying glass adds weight and the flexibility of tweezers, seldom uses in Grape Breeding process; 2. peach hybridization emasculation scissors (applicant: Jiangsu Academy of Agricultural Sciences, application number: 201210081430.1), this Patent design is reasonable, closed up the object reaching and remove peach blossom stamen by two semicircular handle of a knifes, very the plant emasculation be applicable to as peach blossom one class size uses, because grape belongs to compound raceme, inflorescence is close, flower is little, and need one emasculation instrument more flexibly, scissors is obviously improper.
On current grape, emasculation instrument uses common tweezers, because tweezers are flexible, be applicable to very much removing little thing, but due to grape inflorescence close, flower is little, traditional emasculation process speed is slow, efficiency is low, takes people's effort, in the limited time at florescence, do large quantities of hybrid combination and just need a large amount of manpowers, general operation personnel a whole morning can complete the emasculation work of 1-2 grape fruit ear, and unskilled operating personnel are also easy injures column cap or ovary in emasculation process, causes hybridizing unsuccessfully.
Utility model content
The purpose of this utility model is the Special-purpose forceps designing a kind of novel Hybrid Grape emasculation, solves the problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of Special-purpose forceps of Hybrid Grape emasculation, comprise left and right tweezer handle, left and right tweezer head, left and right elastic buffering strip and left and right blade, the bottom of described left and right tweezer handle arranges described left and right tweezer head, described left and right tweezer head is provided with the left and right field of conjugate action, the described left and right field of conjugate action is fixed described left and right elastic buffering strip, described elastic buffering strip covers the whole described left and right field of conjugate action, the bottom of described elastic buffering strip is provided with described left and right blade, described left and right blade perpendicular to the described left and right field of conjugate action, the left blade in the blade of described left and right and right knife register; Described left and right blade stretches out described left and right buffer bar 0.6-1.0mm.
Described elastic buffering strip is made up of elastomeric material.
Described elastic buffering strip is rubber buffer bar, and described left and right blade stretches out described rubber buffer bar 0.6-1.0mm.
Described left and right blade stretches out described left and right buffer bar 0.6-1.0mm.
Described left and right blade is fixed on described tweezer head.
It is exactly on the basis of tweezers, add rubber buffer bar and blade that this invention is obviously distinguished with the place of all tweezers in prior art and emasculation instrument.
The beneficial effects of the utility model can be summarized as follows:
1, the utility model is through grape pollination cross experiment repeatedly, by each locations of structures of anatomic measurement grape flower and length, the basis of traditional curved handle tweezers is carried out transform forming, there is easy to use and flexible, emasculation speed is faster, not easy damaged pistil stigma and ovary, emasculation efficiency high.
2, the utility model structure is simple, without the processing of complex parts, easy to use, cheap for manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The Special-purpose forceps of a kind of Hybrid Grape emasculation as shown in Figure 1, comprise left and right tweezer handle 1, left and right tweezer head 2, left and right elastic buffering strip 3 and left and right blade 4, the bottom of described left and right tweezer handle 1 arranges described left and right tweezer head 2, described left and right tweezer head 2 is provided with the left and right field of conjugate action, the described left and right field of conjugate action is fixed described left and right elastic buffering strip 3, described elastic buffering strip 3 covers the whole described left and right field of conjugate action, the bottom of described elastic buffering strip 3 is provided with described left and right blade 4, described left and right blade 4 is perpendicular to the described left and right field of conjugate action, left blade 4 in described left and right blade 4 and right blade 4 align, the length that described left and right blade 4 stretches out described left and right buffer bar 3 is 0.6-1.0mm.
In the embodiment be more preferably, described elastic buffering strip 3 is made up of elastomeric material.
In the embodiment be more preferably, described elastic buffering strip 3 is rubber buffer bar 3, Main Function strengthens the colored cap of grape flower and the frictional force of tweezers, flower cap is come off, drive stamen comes off, simultaneously rubber buffer bar 3 can cushion the pressure of blade 4, protection pistil stigma and ovary injury-free; It is 0.6-1.0mm that described left and right blade 4 stretches out described rubber buffer bar 3; When making emasculation, not easy damaged pistil stigma and ovary.Described left and right blade 4 stretches out described left and right buffer bar 3 for 0.6-1.0mm.Described left and right blade 4 is fixed on described tweezer head 2.
In certain preferred embodiment, the present invention has carried out transforming forming on the basis of traditional curved handle tweezers, mainly comprise: tweezer handle 1, tweezer head 2, rubber buffer bar 3, blade 4 (i.e. left and right tweezer handle 1, left and right tweezer head 2, left and right elastic buffering strip 3 and left and right blade 4) four part forms, and easy to use and flexible, emasculation speed is faster.
1. tweezer handle 1: manually operated major part;
2. tweezer head 2: rubber buffer bar 3 and blade 4 are set;
3. rubber buffer bar 3: Main Function strengthens the colored cap of grape flower and the frictional force of tweezers, makes flower cap come off, drives stamen to come off, while rubber buffer bar 3 can cushion the pressure of blade 4, protect pistil stigma and ovary injury-free;
4. blade 4: due to the special construction of grape flower, require that blade 4 must very sharp and thin, such operation is more flexible, show according to test repeatedly, the width of blade 4 is advisable to grow rubber buffer bar 3 about 0.6-1.0mm, like this while detassel, be not easy the column cap and the ovary that hurt gynoecium.
The utility model is described in detail in preferred embodiment above by concrete; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the Special-purpose forceps of a Hybrid Grape emasculation, it is characterized in that: comprise left and right tweezer handle, left and right tweezer head, left and right elastic buffering strip and left and right blade, the bottom of described left and right tweezer handle arranges described left and right tweezer head, described left and right tweezer head is provided with the left and right field of conjugate action, the described left and right field of conjugate action is fixed described left and right elastic buffering strip, described elastic buffering strip covers the whole described left and right field of conjugate action, the bottom of described elastic buffering strip is provided with described left and right blade, described left and right blade perpendicular to the described left and right field of conjugate action, the left blade in the blade of described left and right and right knife register; Described left and right blade stretches out described left and right buffer bar 0.6-1.0mm.
2. the Special-purpose forceps of Hybrid Grape emasculation according to claim 1, is characterized in that: described elastic buffering strip is made up of elastomeric material.
3. the Special-purpose forceps of Hybrid Grape emasculation according to claim 1, is characterized in that: described elastic buffering strip is rubber buffer bar, and described left and right blade stretches out described rubber buffer bar 0.6-1.0mm.
4. the Special-purpose forceps of Hybrid Grape emasculation according to claim 1, is characterized in that: described left and right blade is fixed on described tweezer head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361624.1U CN204014696U (en) | 2014-07-02 | 2014-07-02 | A kind of Special-purpose forceps of Hybrid Grape emasculation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361624.1U CN204014696U (en) | 2014-07-02 | 2014-07-02 | A kind of Special-purpose forceps of Hybrid Grape emasculation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204014696U true CN204014696U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361624.1U Expired - Fee Related CN204014696U (en) | 2014-07-02 | 2014-07-02 | A kind of Special-purpose forceps of Hybrid Grape emasculation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204014696U (en) |
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2014
- 2014-07-02 CN CN201420361624.1U patent/CN204014696U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |