CN113455377A - Artificial pollination device for corn - Google Patents
Artificial pollination device for corn Download PDFInfo
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- CN113455377A CN113455377A CN202110828113.0A CN202110828113A CN113455377A CN 113455377 A CN113455377 A CN 113455377A CN 202110828113 A CN202110828113 A CN 202110828113A CN 113455377 A CN113455377 A CN 113455377A
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- pollination
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
- A01H1/027—Apparatus for pollination
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- Developmental Biology & Embryology (AREA)
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- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention relates to the technical field of pollination, and discloses a pollination device for manual work of corns, which comprises a body, wherein a partition plate is arranged in the body and divides the body into a collection cavity and a pollination cavity, and the collection cavity is communicated with the pollination cavity; a driving shaft is horizontally and slidably connected to the partition plate, one end of the driving shaft is positioned in the collecting cavity and is fixedly provided with a collecting plate, the collecting plate and the collecting cavity are in horizontal sliding fit, and the other end of the driving shaft is positioned in the pollination cavity and is fixedly provided with a pollination plate; the pollination plate is in smooth sliding fit with the pollination chamber, the driving shaft is coaxially and threadedly connected with a driven gear, the driven gear is meshed with a main gear, a power part is fixed on the partition plate, and an output shaft of the power part is coaxially fixed with the main gear; the supporting seat is arranged below the body, and a power part for driving the body to rotate is fixed on the supporting seat. The pollen pollinator is simple in structure, the height of the pollinator can be adjusted, and pollen residues in the pollinator are reduced.
Description
Technical Field
The invention relates to the technical field of pollination, in particular to a pollination device for corn manpower.
Background
Corn is an annual plant with cross pollination between male and female plants, has large and large plants and strong stems, is an important food crop and feed crop, is also a crop with the highest total yield all over the world, and has the planting area second to rice and wheat. Corn has been praised as a long-life food all the time, contains rich protein, fat, vitamins, trace elements, cellulose and the like, and has great potential for developing high-nutrition and high-biological function foods.
Need the pollination among the maize breeding process, lean on natural pollination can not satisfy the production needs, the pollination seed setting rate is on the low side, needs carry out artificial pollination, and traditional maize breeding artificial pollination mode is to use the container bag to receive powder, the pollination, and work efficiency ratio is lower, and the amount of labour is big and work efficiency is low, leads to maize pollination cost higher.
Disclosure of Invention
The invention aims to provide a pollination device for corn in order to carry out artificial pollination on corn, improve the pollination efficiency and reduce the pollination cost.
In order to achieve the purpose, the invention adopts the following technical scheme: a pollination device for corn manual work comprises a body, wherein a partition plate is arranged in the body and divides the body into a collection cavity and a pollination cavity, and the collection cavity is communicated with the pollination cavity; a driving shaft is horizontally and slidably connected to the partition plate, one end of the driving shaft is positioned in the collecting cavity and is fixedly provided with a collecting plate, the collecting plate and the collecting cavity are in horizontal sliding fit, and the other end of the driving shaft is positioned in the pollination cavity and is fixedly provided with a pollination plate; the pollination plate is in smooth sliding fit with the pollination chamber, the driving shaft is coaxially and threadedly connected with a driven gear, the driven gear is meshed with a main gear, a power part is fixed on the partition plate, and an output shaft of the power part is coaxially fixed with the main gear; the supporting seat is arranged below the body, and a power part for driving the body to rotate is fixed on the supporting seat.
Preferably, as an improvement, the pollination chamber is the toper, and the pollination board includes the mainboard, and the both sides horizontal sliding connection of mainboard has the curb plate with pollination chamber sliding fit, is provided with the elastic component between the both sides board.
Has the advantages that: the curb plate passes through the elastic component and contracts in the mainboard, then the mainboard when pollination chamber optional position, the curb plate homoenergetic pastes with the lateral wall in pollination chamber mutually, then can scrape remaining pollen in the pollination intracavity to reduce remaining of pollination intracavity pollen.
Preferably, as an improvement, the collection chamber is connected to a cover body having a tapered shape.
Has the advantages that: the male flower of the corn can be covered by the cover body, pollen is collected to the collecting cavity as much as possible, and the collecting amount of the pollen is increased.
Preferably, as an improvement, the pollination chamber intercommunication has the pollination mouth, and the pollination mouth includes spray tube and rotation ware, and the rotation ware includes the rotating ring and fixes the flabellum on the rotating ring, and the rotating ring rotates with the body to be connected.
Has the advantages that: in this scheme, during the pollination, send into gas to the pollination intracavity, because the pollination chamber is the toper, can increase exhaust gas's speed, then improve pollen pollination speed, simultaneously, because gaseous acceleration rate can make the flabellum receive the effort and rotate, pivoted flabellum is with pollen dispersion even, and then makes the pollination more even.
Preferably, as an improvement, the body is provided with a guide groove, and the support seat is fixed with a ball in sliding fit with the guide groove.
Has the advantages that: when the driving piece drives the body to rotate, the orientation of the pollination cavity can be adjusted, so that the pollination cavity can accurately align with the corn female flower and the corn can be pollinated conveniently. Certainly, when the body rotates, through the cooperation of ball and guide way to when the body rotates, rotate the body and lead, reduce the probability of offset.
Preferably, as an improvement, the lower part of the supporting seat is provided with a telescopic rod.
Has the advantages that: maize plant has certain height, and the position of male flower wadding is the highest, adjusts the high position of body through the telescopic link, and the position height homoenergetic of female flower wadding is different, can adjust the height of body through the telescopic link to adapt to the female flower wadding of co-altitude not, compare with prior art, this scheme can reduce operating personnel and bow and appurtenance's use.
Preferably, as an improvement, the lower extreme of telescopic link is fixed with the base, is fixed with the air pump on the base, and the air pump intercommunication has the valve, valve and pollination chamber intercommunication.
Has the advantages that: the base supports telescopic link and body to make installing on the bottom surface that whole pollination ware can be stable. In this scheme, utilize the weight of air pump increase base, improve pedestal mounting's stability. Meanwhile, the air pump sends air into the pollination chamber through the valve to blow pollen out, so as to achieve the aim of pollination.
Preferably, as an improvement, the base is vertically and slidably connected with a fixed shaft, and the lower end of the fixed shaft is conical.
Has the advantages that: the fixing shaft slides downwards to be inserted into the bottom surface (soil) to further stabilize the base, and the fixing shaft is conical and convenient to insert into the bottom surface.
The principle and the advantages of the scheme are as follows: (1) in this scheme, place the pollinator in the pollination position in advance to utilize the telescopic link to adjust the position of body, with the maize plant of adaptation co-altitude not, be convenient for acquire the pollen of the male flower wadding of maize. During pollination, also can use the telescopic link to adjust the position of body to should the maize plant of co-altitude not, be convenient for to maize female flower batting pollination.
(2) In the scheme, the mode of obtaining pollen is as follows: the power part drives the body and rotates to certain position for collect the chamber and aim at male flower wadding, then the driving piece that restarts, the driving piece drives the master gear and follows gear revolve, and then the drive shaft drives the collection board and moves towards the baffle, and drive the pollination board and keep away from the baffle motion, under the effect of negative pressure, pollen enters into to collecting the intracavity, in this scheme, owing to utilize the negative pressure that the collection board slided and produces, the effort is less, and is less to the probability of male flower wadding damage. When pollinating, reset the collecting plate (keep away from the baffle motion) simultaneously with pollinating the board and reset (move towards the baffle), make the pollination chamber produce the negative pressure at pollinating the board and inhale the pollen of collecting the intracavity, the collecting plate will be collected the pollen on the chamber lateral wall and scrape down this moment, reduce pollen and remain, restart the air pump, the air pump is sent into gas to the pollination intracavity, and is gaseous with the pollen blow off.
(3) Power component drives the body and rotates in this scheme for certain angle can be adjusted to the body, and then makes and collects the chamber and aim at male flower wadding, and female flower wadding is aimed at to the pollination chamber, improves the pollination precision and collects the precision of pollen.
Drawings
FIG. 1 is a schematic view of a corn artificial pollination device in an embodiment of the invention.
Fig. 2 is a schematic view of a drive shaft in an embodiment of the present invention.
FIG. 3 is a schematic view of a fan blade according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a base 11, a fixed shaft 12, an air pipe 13, a telescopic rod 14, a body 15, a spray pipe 16, a rotating ring 17, fan blades 171, a pollination cavity 18, a conveying pipe 19, a partition plate 20, a motor 201, a main gear 202, a driven gear 203, a driving shaft 204, a collecting plate 205, a main plate 206, a spring 207, a side plate 208, a collecting cavity 21, a guide groove 22, balls 23, a servo motor 24 and a cover body 25.
The first embodiment is as follows:
substantially as shown in figures 1, 2 and 3: the utility model provides a maize is artificial with pollination ware, includes base 11, vertical sliding connection has a plurality of fixed axles 12 on the base 11, and fixed axle 12 runs through base 11, and the bottom of fixed axle 12 is the toper, and the upper end of fixed axle 12 is fixed with the stopper. An air pump (not shown) is bolted to the base 11.
The base 11 is fixed with a telescopic rod 14, in this embodiment, the telescopic rod 14 is an existing telescopic rod 14 and is not described herein again (for example, the telescopic rod 14 of an umbrella), the upper end of the telescopic rod 14 is fixed with a support seat by a bolt, the support seat is fixed with a power part, the power part is a servo motor 24, the support seat is rotatably matched with a body 15, in this embodiment, the body 15 is provided with a guide groove 22, the support seat is fixed with a ball 23, the ball 23 is located in the guide groove 22, and the ball 23 is in sliding fit with the guide groove 22. In this embodiment, the output shaft of the servo motor 24 is fixedly connected to the body 15 by bolts.
In this embodiment, body 15 is cavity and both ends opening, and the screw is fixed with baffle 20 in body 15, and baffle 20 separates body 15 for collecting chamber 21 and pollination chamber 18, collects chamber 21 and is located the left side, and pollination chamber 18 is located the right side, and pollination chamber 18 and collection chamber 21 communicate through conveying pipe 19. The partition plate 20 is horizontally matched with a driving shaft 204 in a sliding mode, one end of the driving shaft 204 is located in the collection cavity 21, a collection plate 205 located in the collection cavity 21 is fixed to the driving shaft 204 through bolts, the collection plate 205 is horizontally matched with the collection cavity 21 in a sliding mode, the collection cavity 21 is communicated with a cover body 25, the cover body 25 is fixedly connected with the body 15 through bolts, and the cover body 25 is conical. The other end of drive shaft 204 is located in the pollination chamber 18 and drive shaft 204 is provided with a pollination plate located in the pollination chamber 18, in this embodiment the pollination chamber 18 is conical. A valve is fixed on the body 15 through a screw and communicated with the pollination chamber 18, the valve is communicated with the air pump through an air pipe 13, and the valve is an electromagnetic valve.
In this embodiment, the pollination board includes mainboard 206, mainboard 206 and drive shaft 204 bolt fixed connection, and the equal horizontal sliding connection in both sides of mainboard 206 has curb plate 208, is provided with the elastic component between the board 208 of both sides, and the elastic component is spring 207 in this embodiment, and the both ends of spring 207 respectively with two curb plate 208 fixed connection.
The pollination chamber 18 is communicated with a pollination nozzle which comprises a nozzle 16 and a rotator, the rotator comprises a rotating ring 17 and fan blades 171 fixed on the rotating ring 17 by screws, and the rotating ring 17 is rotatably connected with the body 15.
The specific implementation process is as follows:
this example was carried out in the following manner,
the method comprises the following steps: move the plant of pollinator to needs pollination wholly, if the level is placed to the pollinator to this position is difficult to, then utilize fixed axle 12 to fix, adjust the length of every fixed axle 12 for 11 whole levels of base. Then the length of the telescopic rod 14 is adjusted, so that the body 15 and the male flower pollen are maintained at the same height.
Step two: collect pollen, start servo motor 24, servo motor 24 drives body 15 and rotates and leads through guide way 22 and ball 23, make and collect chamber 21 and aim at male flower wadding, and utilize the cover body 25 to cover male flower wadding, then restart motor 201, motor 201 drives main gear 202 and rotates, main gear 202 drives and rotates from gear 203, drive shaft 204 horizontal slip on baffle 20 from gear 203, when collecting pollen, collecting plate 205 moves towards baffle 20, make and collect chamber 21 and produce the negative pressure, and then utilize the negative pressure effort to collect pollen, because the negative pressure effort is less (can guarantee certainly that pollen gets into) inhales pollen, reduce the destruction to male flower wadding, and at this moment, the pollination board moves to pollination mouth department.
Step three: during pollination, the height of the telescopic rod 14 is adjusted, the main body 15 and the female flower batting are located at the same height, then the servo motor 24 is started, the servo motor 24 drives the main body 15 to rotate, the pollination mouth of the pollination chamber 18 is aligned with the female flower batting, then the motor 201 is started again to drive the main gear 202 to rotate in the reverse direction, the main gear 202 drives the driven gear 203 to rotate in the reverse direction, the driving shaft 204 horizontally slides on the partition plate 20, the collection plate 205 moves away from the partition plate 20 to reset, pollen on the side wall of the collection chamber 21 is scraped in the resetting process, at the moment, the pollination plate moves towards the partition plate 20 to enable the pollination chamber 18 to generate negative pressure, the pollen is sucked in through the conveying pipe, meanwhile, the female flower batting can also be sucked into the spraying pipe 16, and the length of the female flower batting cannot reach the fan blades 171. In this embodiment, the side plate 208 is retracted by the spring 207 as the pollination plate slides within the tapered pollination chamber 18.
Step four: the air pump is started and the valve is opened, air is sent into the pollination chamber 18 to blow pollen in the pollination chamber 18, in the embodiment, due to the flowing of the air, pollen in the collection chamber 21 is further sucked in through the conveying pipe under the action of the air flow, and the residual amount of the pollen in the collection chamber 21 is further reduced. When blowing pollen, because pollination chamber 18 is the toper, gaseous further with higher speed for pollen can blow off fast, at the in-process that blows off pollen, gaseous effort can drive flabellum 171 and rotate, and flabellum 171 drives spray tube 16 and rotates, and flabellum 171 is more even with the pollen dispersion, makes the pollination even.
In step four, partial female flower batting has been inhaled, and during the pollination, this partial female flower batting pollinates first, and pivoted spray tube 16 can be paintd the pollen on the 16 lateral walls of spray tube on the female flower batting, guarantees the pollination success rate, and subsequent pollination relies on gaseous effect, blows to other female flower batting, so dual assurance pollination success rate. Meanwhile, the sucked female flower catkins can be blown out due to the action of the gas.
In this embodiment, when the pollination plate moves towards the pollinator, the side plate 208 is always attached to the side wall of the pollination chamber 18 and is in sliding fit with the side wall, so that the residual pollen can be scraped off and pushed to the position of the pollination tube, and the residual pollen in the pollination chamber 18 is reduced.
The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. The utility model provides a maize is artificial with pollination ware which characterized in that: the device comprises a body, wherein a partition plate is arranged in the body and divides the body into a collecting cavity and a pollination cavity, and the collecting cavity is communicated with the pollination cavity;
a driving shaft is horizontally and slidably connected to the partition plate, one end of the driving shaft is positioned in the collecting cavity and is fixedly provided with a collecting plate, the collecting plate and the collecting cavity are in horizontal sliding fit, and the other end of the driving shaft is positioned in the pollination cavity and is fixedly provided with a pollination plate; the pollination plate is in smooth sliding fit with the pollination chamber, the driving shaft is coaxially and threadedly connected with a driven gear, the driven gear is meshed with a main gear, a power part is fixed on the partition plate, and an output shaft of the power part is coaxially fixed with the main gear;
the supporting seat is arranged below the body, and a power part for driving the body to rotate is fixed on the supporting seat.
2. The artificial corn pollinator as claimed in claim 1, wherein: pollination chamber is the toper, and the pollination board includes the mainboard, and the both sides horizontal sliding connection of mainboard has the curb plate with pollination chamber sliding fit, is provided with the elastic component between the board of both sides.
3. The artificial corn pollinator as claimed in claim 2, wherein: the collecting cavity is communicated with a conical cover body.
4. The artificial corn pollinator as claimed in claim 3, wherein: the pollination cavity is communicated with a pollination nozzle which comprises a spray pipe and a rotator, the rotator comprises a rotating ring and fan blades fixed on the rotating ring, and the rotating ring is rotationally connected with the body.
5. The artificial corn pollinator as claimed in claim 4, wherein: the body is provided with a guide groove, and the supporting seat is fixed with a ball which is in sliding fit with the guide groove.
6. The artificial corn pollinator as claimed in claim 5, wherein: the lower part of the supporting seat is provided with a telescopic rod.
7. The artificial corn pollinator as claimed in claim 6, wherein: the lower extreme of telescopic link is fixed with the base, is fixed with the air pump on the base, and the air pump intercommunication has the valve, valve and pollination chamber intercommunication.
8. The artificial corn pollinator as claimed in claim 7, wherein: the base is vertically and slidably connected with a fixed shaft, and the lower end of the fixed shaft is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828113.0A CN113455377A (en) | 2021-07-21 | 2021-07-21 | Artificial pollination device for corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828113.0A CN113455377A (en) | 2021-07-21 | 2021-07-21 | Artificial pollination device for corn |
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| Publication Number | Publication Date |
|---|---|
| CN113455377A true CN113455377A (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110828113.0A Pending CN113455377A (en) | 2021-07-21 | 2021-07-21 | Artificial pollination device for corn |
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| CN (1) | CN113455377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11930751B2 (en) * | 2022-01-19 | 2024-03-19 | Guangxi Institute Of Botany, Guangxi Zhuang Autonomous Region And Chinese Academy Of Sciences | Pollen control dry pollination machine for Abies ziyuanensis |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2256627Y (en) * | 1996-10-08 | 1997-06-25 | 肖家彪 | Electric collecting pollinator |
| CN205671195U (en) * | 2016-06-20 | 2016-11-09 | 红河学院 | Semen Maydis artificial supplementary pollination machine |
| CN206212916U (en) * | 2016-11-24 | 2017-06-06 | 山西省农业科学院果树研究所 | A kind of Pollinator |
| CN208211129U (en) * | 2018-05-11 | 2018-12-11 | 山西省农业科学院玉米研究所 | A kind of corn breeding pollination device |
| CN212035323U (en) * | 2020-03-26 | 2020-12-01 | 殷曼 | Artificial auxiliary pollen pollinator for corn |
| CN112314432A (en) * | 2020-11-25 | 2021-02-05 | 安徽传质信息科技有限公司 | A hand-held type pollen collection pollination all-in-one for maize is planted |
-
2021
- 2021-07-21 CN CN202110828113.0A patent/CN113455377A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2256627Y (en) * | 1996-10-08 | 1997-06-25 | 肖家彪 | Electric collecting pollinator |
| CN205671195U (en) * | 2016-06-20 | 2016-11-09 | 红河学院 | Semen Maydis artificial supplementary pollination machine |
| CN206212916U (en) * | 2016-11-24 | 2017-06-06 | 山西省农业科学院果树研究所 | A kind of Pollinator |
| CN208211129U (en) * | 2018-05-11 | 2018-12-11 | 山西省农业科学院玉米研究所 | A kind of corn breeding pollination device |
| CN212035323U (en) * | 2020-03-26 | 2020-12-01 | 殷曼 | Artificial auxiliary pollen pollinator for corn |
| CN112314432A (en) * | 2020-11-25 | 2021-02-05 | 安徽传质信息科技有限公司 | A hand-held type pollen collection pollination all-in-one for maize is planted |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11930751B2 (en) * | 2022-01-19 | 2024-03-19 | Guangxi Institute Of Botany, Guangxi Zhuang Autonomous Region And Chinese Academy Of Sciences | Pollen control dry pollination machine for Abies ziyuanensis |
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Application publication date: 20211001 |
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