CN212212258U - Cotton pollination device - Google Patents
Cotton pollination device Download PDFInfo
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- CN212212258U CN212212258U CN202020734297.5U CN202020734297U CN212212258U CN 212212258 U CN212212258 U CN 212212258U CN 202020734297 U CN202020734297 U CN 202020734297U CN 212212258 U CN212212258 U CN 212212258U
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- isolator
- storage bottle
- cotton
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Abstract
The utility model discloses a cotton pollination device, including isolator and pollen storage bottle, the isolator is including keeping apart the cover body of fighting and connecting on keeping apart the fill, keep apart to fight for leaking hopper-shaped, keep apart the fill bottom and be provided with the through-hole, when the isolator is in the user state, the isolator covers the cotton bud, and the pistil column cap in the bud passes the through-hole that keeps apart on fighting from bottom to top and lies in keeping apart and fight, and the stamen of bud is located the cover internally, and the pollen storage bottle is used for making the pollen paint to the pistil column cap on. The utility model discloses a set up the isolator, cover the bud before the pollination, outside the pistil column cap was worn out the isolator, and the stamen was located the isolator, then pollinates the pistil column cap that exposes the isolator through the pollen storage bottle, and the isolator separates pistil column cap and stamen, and the stamen that is located the isolator can't be spread, improves the purity of hybridization.
Description
Technical Field
The utility model belongs to the technical field of crop breeding technique and specifically relates to a cotton pollination device.
Background
Cotton has a long planting history in China and is also an important economic crop. Heterosis utilization is an important way to improve cotton yield, disease resistance, earliness and fiber quality. The production of hybrid species is usually performed by crossing, i.e., by crossing a female parent and a male parent having superior characteristics, and selecting a first hybrid having superior characteristics of both parents. The existing hybridization modes generally comprise a male sterile two-line method, a three-line method and an artificial emasculation method, wherein the two-line method and the three-line method need to be provided with a sterile line as a female parent, the period is longer, and the application range of the parent is limited; the artificial emasculation method is not limited by parents, is a main mode of hybrid seed production at present, and is characterized in that petals and stamens of flower buds need to be stripped one day before pollination, only pistils are reserved, and then mature male parent pollen is smeared on the stigmas the next day to finish pollination. However, the prior manual castration method has the defects of low efficiency, high labor cost, easy damage to pistils in the castration process, reduced setting rate and influence on seed production purity when the castration is not thorough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above not enough, provide a remove cotton pollination device of stamen from, reduce recruitment quantity, improve the efficiency of producing seeds.
The utility model adopts the technical proposal that:
the utility model provides a cotton pollination device, includes isolator and pollen storage bottle, the isolator is fought and is connected the cover body on keeping apart the fill including keeping apart, keep apart the fill for leaking hopper-shaped, keeps apart the fill bottom and is provided with the through-hole, and when the isolator was in the user state, the isolator covers the cotton bud, and the pistil column cap in the bud passes the through-hole on keeping apart the fill from bottom to top and is located to keep apart and fight, and the stamen of bud is located the cover internally, and the pollen storage bottle is used for making the pollen paint to the pistil column cap on.
As further optimization, pollen holding vessel one end is provided with the pollen export, and the open end of pollen holding vessel for with keep apart to fight assorted hourglass hopper-shaped, when the pollination, the open end laminating of pollen holding vessel is on keeping apart the medial surface of fighting.
As further optimization, pollen storage bottle keeps away from the one end of pollen export and is uncovered, and is provided with the lid on the uncovered on the pollen storage bottle, lock joint or spiro union between lid and the pollen storage bottle.
As further optimization, be provided with a plurality of seal pieces in the pollen export of pollen storage bottle, all seal pieces arrange the setting in proper order along the circumference direction of pollen export, and all seal pieces splice together and are a complete circular piece, and every seal piece all has deformability.
As further optimization, keep apart and be provided with on the through-hole of fighting and keep apart fill extension mouth, be provided with bottleneck extension mouth on the pollen export on the pollen storage bottle, and the length weak point of bottleneck extension mouth is in the length of keeping apart fill extension mouth, and when the pollination, bottleneck extension mouth stretches into to keep apart in fighting the extension mouth.
As further optimization, the cover body is of a bag-shaped structure, the upper end of the bag-shaped structure is connected to the edge of the isolation bucket, and the lower end of the bag-shaped structure is provided with a beam opening structure.
As further optimization, the cover body adopts elastic material, and the lower end of the elastic material relies on self elasticity to naturally restrain the mouth.
As further optimization, the cover body adopts non-elastic material, the binding structure is a binding rope.
As further optimization, the cover body is shell structure, and a plurality of lamella bodies are cut apart to shell structure's lower extreme, and when the isolator covered the flower bud, the lamella body of shell structure lower extreme linked together through restrainting the mouth card.
As further optimization, restraint mouthful card includes the restraint mouthful area and connects spread groove and connecting rod on restraint mouthful area both ends, is provided with in the spread groove towards inboard first connection tooth, be provided with on the connecting rod with first connection tooth assorted second connect the tooth, when the connecting rod inserts in the spread groove, first connection tooth and second are connected the tooth and are held in touch.
The utility model has the advantages of it is following:
1. the utility model discloses a set up the isolator, cover the bud before the pollination, the pistil column cap is worn out outside the isolator, and the stamen is located the isolator, then pollinate the pistil column cap that exposes the isolator through the pollen storage bottle, the isolator separates pistil column cap and stamen, and the stamen that is located the isolator can't spread, guarantees the purity of hybridization;
2. the isolating bucket extension pipe is arranged on the through hole of the isolating bucket, and can extend downwards along the pistil stigma to peel the stamen on the upper side outwards, so that pollen on the stamen close to the isolating bucket is prevented from passing through the through hole to pollinate the pistil stigma, and the purity of hybridization is ensured;
3. the cover body of the isolator of the utility model adopts a bag-shaped structure, so that the whole weight is lighter and the binding is more convenient;
4. the utility model discloses a pollination device is more convenient in the use, and simple to use improves pollination efficiency, and the recruitment cost is lower, can not harm the column cap yet and influence the fructification rate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any inventive work.
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic structural diagram according to a first embodiment;
FIG. 2 is a schematic structural diagram of the second embodiment;
FIG. 3 is a schematic front view of the housing structure;
FIG. 4 is an expanded view of the cuff card;
FIG. 5 is a schematic view of a bayonet-type connection;
FIG. 6 is a schematic structural diagram according to a third embodiment;
FIG. 7 is a schematic structural view according to a fourth embodiment;
FIG. 8 is a front view of the pollen outlet of the pollen storage bottle.
Wherein: 1. the pollen storage bottle comprises a cover body, 2 parts of a pollen storage bottle, 3 parts of pollen, 4 parts of an isolation bucket, 5 parts of a pistil stigma, 6 parts of a stamen, 7 parts of a calyx, 8 parts of a shell structure, 9 parts of a tying clip, 10 parts of an isolation bucket extension nozzle, 11 parts of a bottleneck extension nozzle, 12 parts of a non-elastic material bag-shaped structure, 13 parts of a tying rope, 14 parts of an elastic material bag-shaped structure, 2-1 parts of a pollen outlet, 2-2 parts of a sealing piece, 4-1 parts of a through hole, 9-1 parts of a connecting groove, 9-2 parts of a tying belt, 9-3 parts of a connecting rod.
Detailed Description
The present invention is further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not intended to limit the present invention, and technical features in the embodiments and examples of the present invention can be combined with each other without conflict.
It is to be understood that the terms first, second, etc. used in the description of the embodiments of the present invention are used for distinguishing between similar elements and not necessarily for describing a sequential or chronological order. The term "a plurality" in the embodiments of the present invention means two or more.
The embodiment of the present invention belongs to "and/or", which is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, B exists alone, and A and B exist at the same time. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.
Example one
This embodiment provides a cotton pollination device, as shown in fig. 1, including isolator and pollen storage bottle 2, the isolator is including keeping apart 4 and connecting the cover body on keeping apart 4 of fighting including fighting, keep apart 4 fighting for leaking hopper-shaped, keep apart 4 bottoms of fighting and be provided with through-hole 4-1, as shown in fig. 3 the cover body is housing structure 8, and housing structure 8's upper end is connected at the edge of keeping apart 4 fighting, and housing structure 8's lower extreme is cut apart into a plurality of lamella bodies. When the isolation hopper 4 is in a use state, the isolator covers cotton buds, pistil stigma 5 in the buds penetrates through a through hole 4-1 on the isolation hopper 4 from bottom to top and is positioned in the isolation hopper 4, stamens 6 of the buds are positioned in a shell structure 8, and petal bodies at the lower end of the shell structure 8 are connected together through a binding clip 9 to form a closed shell; pollen export 2-1 is provided with to 2 one ends of pollen holding vessel, and the open end of pollen holding vessel 2 for fighting 4 assorted hourglass hopper-shaped with keeping apart, when the pollination, the open end laminating of pollen holding vessel 2 is on the medial surface of keeping apart fighting 4.
In this embodiment, in order to facilitate filling of pollen 3 into the pollen storage bottle 2, one end of the pollen storage bottle 2 away from the pollen outlet 2-1 is open, and the opening on the pollen storage bottle 2 is provided with the cover body 1, and the cover body 1 and the pollen storage bottle 2 are buckled or screwed.
In the embodiment, as shown in fig. 8, in order to avoid waste caused by the pollen 3 spilling from the pollen outlet 2-1 when the pollen storage bottle 2 is inverted, a plurality of sealing pieces 2-2 are arranged on the pollen outlet 2-1 of the pollen storage bottle 2, all the sealing pieces 2-2 are sequentially arranged along the circumferential direction of the pollen outlet 2-1, all the sealing pieces 2-2 are spliced together to form a complete circular piece, and each sealing piece 2-2 has a deformation capability. The sealing sheet 2-2 is made of plastic materials with good flexibility, so that good deformability is guaranteed, and pistil chapiters are prevented from being damaged.
As shown in fig. 4 and 5, in the present embodiment, the cuff clamp 9 includes a cuff band 9-2 and connecting grooves 9-1 and connecting rods 9-3 connected to both ends of the cuff band 9-2, a first connecting tooth facing inward is disposed in the connecting groove 9-1, a second connecting tooth matching the first connecting tooth is disposed on the connecting rod 9-3, and the first connecting tooth is engaged with the second connecting tooth when the connecting rod 9-3 is inserted into the connecting groove 9-1.
The pollen storage bottle 2, the isolation hopper 4, the shell structure 8 and the mouth tying card 9 are all made of plastic materials, the isolation hopper 4, the shell structure 8 and the mouth tying card 9 need to be hung on a flower bud, when materials are selected, a lighter plastic material needs to be selected, and a thinner material needs to be selected in a rule.
Example two
The present embodiment provides another cotton pollination device, and compared with the first embodiment, the main differences of the present embodiment are as follows: as shown in fig. 2, an isolation bucket extension nozzle 10 is arranged on the through hole of the isolation bucket 4, a bottleneck extension nozzle 11 is arranged on the pollen outlet 2-1 of the pollen storage bottle 2, the length of the bottleneck extension nozzle 11 is shorter than that of the isolation bucket extension nozzle 10, and when pollination is carried out, the bottleneck extension nozzle 11 extends into the isolation bucket extension nozzle 10. When the isolating bucket extending nozzle 10 arranged on the isolating bucket 4 in the embodiment isolates the pistil column head 5 and the stamen 6, the isolating bucket extending nozzle 10 can extend downwards along the pistil column head 5 and outwards strip the stamen 6 positioned on the upper side, so that a better isolating effect is achieved, and the bottle opening extending nozzle 11 can stably connect the pollen storage bottle 2 to the isolator.
EXAMPLE III
As shown in FIG. 6, the present embodiment provides another cotton pollination device, and compared with the present embodiment, the main difference of the present embodiment is that: the cover body is a non-elastic material bag-shaped structure 12, the upper end of the non-elastic material bag-shaped structure 12 is connected to the edge of the isolation hopper 4, a tying rope 13 is arranged at the lower end of the non-elastic material bag-shaped structure 12, the cover body is the non-elastic material bag-shaped structure 12, the whole structure is lighter, and the influence on flower buds is smaller.
Example four
As shown in FIG. 7, the present embodiment provides another cotton pollination device, and compared with the present embodiment, the main difference of the present embodiment is that: the cover body adopts elastic material bag-shaped structure 14, and elastic material's lower extreme relies on self elasticity to restraint mouthful naturally, and the cover body of this embodiment is elastic material bag-shaped structure 14, compares in embodiment three, can self elasticity carry out the afterbody and restraint mouthful, can save time, improves pollination efficiency.
The working principle is as follows: when cotton pollination is carried out, the tops of calyxes 7 on buds to be opened are cut off to expose pistil stigma 5, then an isolator is covered on the buds, the pistil stigma 5 passes through an isolation bucket 4 of the isolator to be positioned at the outer side of the isolator, a stamen 6 is positioned in a cover body of the isolator, pollen 3 of a male parent is filled in a pollen storage bottle 2 in advance, the pollen storage bottle 2 is processed and inverted on the isolation bucket 4 of the isolator during pollination, the pistil stigma 5 extends into the pollen storage bottle 2, and after pollination is completed after full contact with the pollen 3 of the male parent, the next bud is pollinated.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. The utility model provides a cotton pollination device which characterized in that: including isolator and pollen storage bottle, the isolator is fought and is connected the cover body on keeping apart the fill including keeping apart, keep apart the fill for leaking hopper-shaped, keeps apart the fill bottom and is provided with the through-hole, and when the isolator was in the user state, the isolator covers the cotton bud, and pistil column cap in the bud passes the through-hole that keeps apart on fighting from bottom to top and is located to keep apart and fight, and the stamen of bud is located the cover internally, and the pollen storage bottle is used for making the pollen paint to the pistil column cap on.
2. The cotton pollination device of claim 1, wherein: pollen storage bottle one end is provided with the pollen export, and the open end of pollen storage bottle for fight assorted hourglass hopper-shaped with keeping apart, when the pollination, the open end laminating of pollen storage bottle is on the medial surface of keeping apart the fill.
3. The cotton pollination device of claim 2, wherein: the pollen storage bottle is kept away from the one end of pollen export and is uncovered, and is provided with the lid on the uncovered on the pollen storage bottle, lock joint or spiro union between lid and the pollen storage bottle.
4. The cotton pollination device of claim 2, wherein: the pollen storage bottle is characterized in that a plurality of sealing pieces are arranged at the pollen outlet of the pollen storage bottle, all the sealing pieces are sequentially arranged along the circumferential direction of the pollen outlet, all the sealing pieces are spliced together to form a complete circular piece, and each sealing piece has deformation capacity.
5. A cotton pollination device according to any one of claims 2 to 4, wherein: the pollen storage bottle is characterized in that an isolation bucket extension nozzle is arranged on a through hole of the isolation bucket, a bottle opening extension nozzle is arranged on a pollen outlet of the pollen storage bottle, the length of the bottle opening extension nozzle is shorter than that of the isolation bucket extension nozzle, and when pollination is carried out, the bottle opening extension nozzle extends into the isolation bucket extension nozzle.
6. The cotton pollination device of claim 1, wherein: the cover body is of a bag-shaped structure, the upper end of the bag-shaped structure is connected to the edge of the isolation hopper, and the lower end of the bag-shaped structure is provided with a binding opening structure.
7. The cotton pollination device of claim 6, wherein: the cover body is made of elastic material, and the lower end of the elastic material naturally restricts the opening by means of self elasticity.
8. The cotton pollination device of claim 6, wherein: the cover body is made of non-elastic materials, and the tying structure is a tying rope.
9. The cotton pollination device of claim 1, wherein: the cover body is of a shell structure, the lower end of the shell structure is divided into a plurality of petal bodies, and when the flower buds are covered by the isolator, the petal bodies at the lower end of the shell structure are connected together through the mouth restraining clamp.
10. The cotton pollination device of claim 9, wherein: the binding clip comprises a binding belt, and a connecting groove and a connecting rod which are connected to two ends of the binding belt, wherein a first connecting tooth facing towards the inner side is arranged in the connecting groove, a second connecting tooth matched with the first connecting tooth is arranged on the connecting rod, and when the connecting rod is inserted into the connecting groove, the first connecting tooth and the second connecting tooth are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020734297.5U CN212212258U (en) | 2020-05-07 | 2020-05-07 | Cotton pollination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020734297.5U CN212212258U (en) | 2020-05-07 | 2020-05-07 | Cotton pollination device |
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| Publication Number | Publication Date |
|---|---|
| CN212212258U true CN212212258U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020734297.5U Active CN212212258U (en) | 2020-05-07 | 2020-05-07 | Cotton pollination device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644050A (en) * | 2022-10-19 | 2023-01-31 | 滨州市农业科学院 | Breeding isolating device |
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2020
- 2020-05-07 CN CN202020734297.5U patent/CN212212258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644050A (en) * | 2022-10-19 | 2023-01-31 | 滨州市农业科学院 | Breeding isolating device |
| CN115644050B (en) * | 2022-10-19 | 2023-08-18 | 滨州市农业科学院 | Breeding isolating device |
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