CN207411115U - A kind of sunflower hand-pollination device - Google Patents
A kind of sunflower hand-pollination device Download PDFInfo
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- CN207411115U CN207411115U CN201721412182.9U CN201721412182U CN207411115U CN 207411115 U CN207411115 U CN 207411115U CN 201721412182 U CN201721412182 U CN 201721412182U CN 207411115 U CN207411115 U CN 207411115U
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- main leaf
- sunflower
- pollination
- bluff bit
- hand
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Abstract
The utility model discloses the fields that a kind of sunflower hand-pollination device, the hybridization suitable for sunflower are cultivated.Including mobile jib and pollination piece, the pollination piece includes the first main leaf and several bluff bits being detachably connected with the first main leaf that are connected with mobile jib, first main leaf, bluff bit surface on be coated with flock dusted paper.The utility model has the characteristics of pollination rate for improving sunflower, simple in structure.
Description
Technical field
The utility model is related to a kind of sunflower hand-pollination devices.
Background technology
China carries out the research of sunflower heterosis utilization from the 1970s, and starts extensively using miscellaneous in agricultural production
Hand over kind.With the increase of domestic and international cenospecies demand, cenospecies expansion is numerous to be particularly important, and how to improve cross breeding seed production
Amount, except good external environment, pollination is very crucial, and pollinating method used is shown when breeding cenospecies especially for sunflower
It obtains particularly important.
The instrument of sunflower artificial pollination at present mainly has powder puff, writing brush, feather etc., is found in previous pollinating process
Powder puff pollination there are one it is very big the drawbacks of i.e. waste pollen, painted made of writing brush or feather progressively instead of powder in production process
Flutter the pollinating tool as sunflower artificial pollination.But artificial pollination is carried out as pollinating tool by the use of writing brush or feather, is being pollinated
Pollen can be dropped beyond pistil column cap in the process, and then cause a large amount of wastes of pollen, and pollinating process is generally viscous
Pollen is taken, pollen is coated on pistil column cap, it is viscous to take the amount of pollen few since the contact area of writing brush or feather is small, it will to promote
Make pollen dosage deficiency and occur the phenomenon that increasing the workload of powder collecting personnel, so as to cause the waste of manpower and materials.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of sunflower hand-pollination devices.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of sunflower artificial pollination dress
It puts, including mobile jib and pollination piece, the pollination piece includes the first main leaf being connected with mobile jib and several are removable with the first main leaf
Unload the bluff bit of connection, first main leaf, bluff bit surface on be coated with flock dusted paper.
As restriction, the utility model further includes secondary bar, and described secondary bar one end is detachably connected with mobile jib, other end connection
There is the second main leaf, flock dusted paper is coated on the surface of second main leaf.
It is limited as further, the bluff bit is detachably connected with the second main leaf.
As restriction, the secondary bar includes the telescopic rod body of adjustable in length.
It is limited as another kind, the bluff bit is equipped with to limit bluff bit and the first main leaf, bluff bit and the second main leaf face
The limiting device of angle between face, the limiting device include the connector of tubulose, this connector both ends is respectively threadedly coupled one
Threaded rod, two screw thread rod axis overlap, the other ends of two threaded rods respectively with bluff bit, the first main leaf or bluff bit, the
Two main leaves connect.
It is using advantageous effect caused by above-mentioned technical proposal：
(1) the advantages of first main leaf of use and several bluff bits being detachably connected with the first main leaf of the utility model：
1. can glue take different amounts of pollen according to demand, the artificial pollination work of more plants of sunflowers can be carried out, it can be effective
Reduce the working strength of staff；
2. the pollen for taking different cultivars can be glued on the first main leaf and bluff bit, it can be according to demand to different cultivars sunflower
Carry out artificial pollination, and pass through limiting device make it is non-coplanar between the first main leaf and bluff bit, so as to effectively prevent different cultivars
The mixing of pollen.
(2) the pollination piece surface of the utility model is coated with flock dusted paper, since flock dusted paper has pollen on attached viscosity, and surface
Product is big, can uniformly pollinate, and the non-uniform phenomenon of the pollination such as writing brush, feather is avoided to occur, and can be avoided in pollinating process
Pollen is dropped beyond pistil column cap, so as to improve setting percentage；
(3) secondary bar of the utility model can further reduce staff glue take pollen etc. repeat operation intensity, and
And different pollen can effectively be separated；
(4) the shaft length of the secondary bar of the utility model is adjustable, can adapt to the pollination of the different sunflower of height.
To sum up, the utility model can improve the pollination rate of sunflower, and simple in structure, suitable for the hybridization of sunflower
It cultivates.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the utility model embodiment mobile jib and the structure diagram of secondary bar；
Fig. 3 is the structure diagram of the first main leaf of the utility model embodiment and bluff bit.
Wherein：1- mobile jibs, 11- gap, the first main leaves of 2-, 21- buttonholes, 3- bluff bits, 31- padlocks, 4- secondary bars, 41- connections
Plate, 42- bolts, the second main leaves of 5-, 6- limiting devices.
Specific embodiment
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is from the limitation of following public specific embodiment.
The utility model discloses a kind of sunflower hand-pollination device, with reference to Fig. 1-3, including mobile jib 1, secondary bar 4, first
Main leaf 2, the second main leaf 5 and bluff bit 3, wherein being respectively coated by flock dusted paper on the surface of a main leaf 2, the second main leaf 5 and bluff bit 3.
Mobile jib 1, one end of secondary bar 4 are connected respectively with the first main leaf 2, the second main leaf.
The other end of secondary bar 4 is equipped with connecting plate 41, and mobile jib 1 is equipped with and 41 matched gap 11 of connecting plate, connecting plate
41 are connected through gap 11 by bolt 42 with mobile jib 1, and secondary bar 4 is telescopic rod.
Bluff bit 3 by the padlock 31 that is arranged on bluff bit 3 and be arranged on the first main leaf 2, on the second main leaf 5 with padlock 31
Matched buttonhole 21 can be connected with the first main leaf 2 or the second main leaf 5.
Bluff bit 3 is equipped with to limit angle between 5 place face of 3 and first main leaf of bluff bit or 3 and second main leaf of bluff bit
Limiting device 6, limiting device 6 include the connector of tubulose, this connector both ends is respectively threadedly coupled a threaded rod, two spiral shells
Rasp bar axis overlaps, and the other end of two threaded rods is connected respectively with bluff bit 3, the first main leaf 2 or bluff bit 3, the second main leaf 5.
The application method of the utility model embodiment：
When carrying out similary kind sunflower pollination operation, first by the first main leaf 2,3 or second main leaf 5 of bluff bit, bluff bit 3
It is connected by padlock 31 and buttonhole 21, consolidates the first main leaf 2,3 or second main leaf 5 of bluff bit, bluff bit 3 secondly by limiting device 6
It is fixed, the first main leaf 2,3 or second main leaf 5 of bluff bit, bluff bit 3 are glued take pollen afterwards, to sunflower artificial pollination, effectively reduced
The intensity of pollination operation；
When carrying out the pollination operation of different cultivars sunflower, operation is similar to the above, and difference lies in the first main leaf 2, bluff bits 3
Or glued between second main leaf 5, bluff bit 3 on adjacent two faces and take different pollen, different pollen mixing are avoided, it so can be with
Sunflower is prevented while the artificial pollination for carrying out different cultivars sunflower by other pollen contaminations, and is had using this operation class
Effect, which avoids gluing, takes pollen and pollination Repetitive work；
When the height difference of sunflower, the length of secondary bar 4 is adjusted to realize pollination operation.
Claims (5)
1. a kind of sunflower hand-pollination device, including mobile jib (1) and pollination piece, it is characterised in that：It is described pollination piece include with
Mobile jib (1) connected the first main leaf (2) and several bluff bits (3) being detachably connected with the first main leaf (2), first main leaf
(2), it is coated with flock dusted paper on the surface of bluff bit (3).
2. sunflower hand-pollination device according to claim 1, it is characterised in that：It further includes secondary bar (4), the pair
Bar (4) one end is detachably connected with mobile jib (1), and the other end is connected with the second main leaf (5), on the surface of second main leaf (5)
It is coated with flock dusted paper.
3. sunflower hand-pollination device according to claim 2, it is characterised in that：The bluff bit (3) and the second main leaf
(5) it is detachably connected.
4. sunflower hand-pollination device according to claim 2, it is characterised in that：The secondary bar (4) can including length
The telescopic rod body of adjusting.
5. the sunflower hand-pollination device according to any one of claim 2-4, it is characterised in that：The bluff bit (3)
It is equipped with to limit bluff bit (3) and the first main leaf (2), the /V of bluff bit (3) and the second main leaf (5) angle between face and face fills
It puts (6), the limiting device (6) includes the connector of tubulose, this connector both ends is respectively threadedly coupled a threaded rod, described in two
Screw thread rod axis overlap, the other ends of two threaded rods respectively with bluff bit (3), the first main leaf (2) or bluff bit (3), the second main leaf
(5) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412182.9U CN207411115U (en) | 2017-10-30 | 2017-10-30 | A kind of sunflower hand-pollination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412182.9U CN207411115U (en) | 2017-10-30 | 2017-10-30 | A kind of sunflower hand-pollination device |
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| Publication Number | Publication Date |
|---|---|
| CN207411115U true CN207411115U (en) | 2018-05-29 |
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ID=62309286
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721412182.9U Active CN207411115U (en) | 2017-10-30 | 2017-10-30 | A kind of sunflower hand-pollination device |
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| Country | Link |
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| CN (1) | CN207411115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771718A (en) * | 2020-07-29 | 2020-10-16 | 河南省农业科学院粮食作物研究所 | Adjustable corn pollen taking device in high-temperature stress environment |
-
2017
- 2017-10-30 CN CN201721412182.9U patent/CN207411115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771718A (en) * | 2020-07-29 | 2020-10-16 | 河南省农业科学院粮食作物研究所 | Adjustable corn pollen taking device in high-temperature stress environment |
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