CN102511378A - Wind-powered supplementary pollination device for cross-pollination plants - Google Patents
Wind-powered supplementary pollination device for cross-pollination plants Download PDFInfo
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- CN102511378A CN102511378A CN2011103954535A CN201110395453A CN102511378A CN 102511378 A CN102511378 A CN 102511378A CN 2011103954535 A CN2011103954535 A CN 2011103954535A CN 201110395453 A CN201110395453 A CN 201110395453A CN 102511378 A CN102511378 A CN 102511378A
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Abstract
A wind-powered supplementary pollination device for cross-pollination plant crops adopts wind power collecting system to collect environmental wind power to drive a compressor to generate weak pressure not damaging plant sperms so that the sperms on a stamen stigma can be collected and reach an ovary of an appointed pistil through a manmade plant sperm duct. A sperm collecting unit utilizes the compressor to generate the weak pressure so as to absorb the sperms on the stamen stigma, and a vibrator is arranged at a collecting end to enable the sperms to be separated from a stamen tissue. The plant sperm duct is made of a flexible plastic fiber pipe so as to keep the weak pressure conveyed in the pipe, is connected with a stamen arranged at a collecting port, and enables the sperms to reach an appointed pistil ovary. A control unit is controlled by a dos microcomputer system, a sonar system monitors whether the sperms reach an effective place, and a power unit provides running power for a whole machine. The wind-powered supplementary pollination device has the advantages that the collecting end and a pollination end of the wind-powered supplementary pollination device carry out accurate positioning under control of a microcomputer, enables plant sperm hit rate to rise by 80%, improves fertilization rate by six magnitude orders, is high in investment cost, and is suitable for breeding and seed reserve of precious plants on the edge of extinction.
Description
Technical field
The present invention relates to a kind of farm machinery, especially a kind of small-sized auxiliary farm machinery.
Background technology
Solid bad reason mainly corn take out hero bloom period serious high temperature and drought or excessive rainfall cause.Corn take out hero bloom period be corn in life to moisture tricky time, this phase also is known as the corn critical period of water need.Serious arid short of rain or rainfall is excessive, the appearance of female Honoka silk and the period that tassel is bloomed are staggered, when having caused female fringe to weave silk, the tassel loose powder oneself through finishing or basic the end because pollen lacks, do not have or tie a corn ear seldom so form.Simultaneously, the cultivation upper density is excessive, and date of seeding crosses reason such as late and also can cause corn growth unusual.
It is closely related that bald tip of corn lacks a reason that the takes place order of severity main and that kind, soil, nutrition and rich water, weather, cultivation management, damage by disease and insect take place.1. kind factor: because the different cultivars adaptive capacity of environment and different to external world,, just be prone to that bald point takes place and lack grain when bad external environmental condition has surpassed the accommodation of kind to the resistivity of poor environment.2. edaphic factor: the sand soil salinity is higher, low-lying easy waterlogging, and plow layer is shallow excessively, the storing water and preserving fertility ability, barren soil, bald point lack grain and take place heavier.3. trophic factor: nitrogen phosphorus potassium mismate, do not execute or Shaoshi fertilizer and little fertilizer, especially soil in phosphate fertilizer, boron fertilizer is not enough; Or the maize growth middle and later periods, water supply deficiency, especially corn flowering and grouting phase, lack of water was taken off fertilizer, and manufacturing and running that influence is organic make corn silking later, and field pollen reduces, and pollen, the filigree lost of life cause scarce of bald tip of corn.. climatic factor: maize growth mid-term is arid continuously, causes repeatedly leaf roll, or meets high-temperature drying weather when blooming, and soil moisture supply is not enough, has influenced the growth of corn male and female fringes; Or corn loose powder time a run of wet weather, influenced the pollination of blooming normally; Or the calm poor pollination of when pollination weather, all can cause bald point to lack grain.. management factors: extensive management, or planting density is excessive, causes the field ventilation and penetrating light bad, and illumination is not enough, and plant photosynthesis weakens, and organic synthetic the minimizing influenced the growth of corn male and female fringes, causes bald point to lack grain.
Comprehensive above information; Corn as the present situation that one of crops representative is reflected is: in few wind or calm weather; Crop flowers pollination difficulty increases greatly, and the direct result that is caused is exactly the crop failure reduction of income, and causing to country can not anticipated losses.
Summary of the invention
In order to overcome big shortcoming and the drawback of calm weather pollination difficulty of intensive kind of plant pollination phase, the object of the present invention is to provide a kind of can be at the agricultural equipment of calm weather supplemental crop pollination.
Pneumatic power cross-pollinatd plant supplementary pollination device; It is characterized in that: pneumatic power cross-pollinatd plant supplementary pollination device comprises sperm collecting unit, plant sperm vas deferens unit, power unit and control module composition; Wherein, power unit comprises fan blade, power transmission shaft and electromagnetic transducer, and the sperm collecting unit adopts compressor to make weak the pressure and draws the sperm on the column cap on the stamen; Collection terminal is provided with vibrator breaks away from sperm and stamen tissue; Plant sperm vas deferens adopts the flexible plastic fibre pipe to keep the weak air pressure of the interior conveying of pipe, connects to gather port stamen arrival appointment gynoecium ovary, and control module adopts the control of dos microcomputer system; Whether sonar system monitoring sperm reaches effective place; Fan blade collection ring wind energy passes to electromagnetic transducer with power through power transmission shaft, and electromagnetic transducer is accomplished the conversion of kinetic energy to electric energy, and power unit provides complete machine operation power; The power unit of pneumatic power cross-pollinatd plant supplementary pollination device adopts the wind power collecting unit to gather the environment wind energy and converts the electric energy that drives the complete machine operation into, and the sperm that the weak pressure that the Driven Compressor manufacturing does not damage the plant sperm collects stamen on the column cap arrives the ovary of specifying gynoecium through artificial plant sperm vas deferens.
The invention has the beneficial effects as follows; To some for flower or pollination plants of cross pollination certainly be difficult under field conditions (factors) to accomplish pollinating process during give the specific aim operation; Collection terminal of the present invention is accurately located under the control of micro computer with the pollination end, makes plant sperm hit rate rise 80%, and fertilization rate improves six one magnitude; Input cost of the present invention is bigger, is fit to the breeding of some rare species that are on the brink of to become extinct and reserves seed for planting.
Embodiment
Below in conjunction with case study on implementation the present invention is further specified.
The plant that great majority are perfunctory to through seed all is through the program that the initial stage seed is fertilized is accomplished in flower or cross pollination certainly; The fertilization process of plant is called pollination; During pollinating, can the sperm of male quilt directly act on female quilt and the successfully fertilization influence of hand external environment greatly, comprises rainfall, temperature, wind speed or the like; Wherein any pollination that just can destroy plant in this process; And then injure follow-on procreation, the large-scale nonfertilization of plant or the bad underproduction reduction of income that just can cause crop of being fertilized, even cause the extinction of species.
The present invention is directed to the means that overcome that the important step of the pollination of the pollination plant that the Nature exists takes is: adopt the wind power collecting unit to gather the environment wind energy and convert the electric energy that drives the complete machine operation into; The sperm that the weak pressure that the Driven Compressor manufacturing does not damage the plant sperm collects stamen on the column cap arrives the ovary of specifying gynoecium through artificial plant sperm vas deferens; Pneumatic power cross-pollinatd plant supplementary pollination device comprises sperm collecting unit, plant sperm vas deferens unit; Power unit and control module are formed, and wherein power unit comprises fan blade, power transmission shaft and electromagnetic transducer, and the sperm collecting unit adopts compressor to make weak the pressure and draws the sperm on the column cap on the stamen; Collection terminal is provided with vibrator breaks away from sperm and stamen tissue; Plant sperm vas deferens adopts the flexible plastic fibre pipe to keep the weak air pressure of the interior conveying of pipe, connects to gather port stamen arrival appointment gynoecium ovary, and control module adopts the control of dos microcomputer system; Whether sonar system monitoring sperm reaches effective place; Fan blade collection ring wind energy passes to electromagnetic transducer with power through power transmission shaft, and electromagnetic transducer is accomplished the conversion of kinetic energy to electric energy, and power unit provides complete machine operation power.
Wherein, Plant sperm collecting unit adopts baby compressor to make faint air pressure, exceeds to keep plant sperm safe transport, and wind speed is not more than 5cm/ power second less than 20W in the vas deferens; Operating voltage is maintained in 12V, in order to avoid produce the magnetic field of disturbing biological magnetic field.
The plant vas deferens connects sperm collection terminal and gynoecium, and built-in porous micron dimension capillary, diameter capillaceous make pollination become orderly controllable operating in the middle of 1-1.5 times of plant sperm diameter.
Pneumatic power collecting device adopts fan blade to gather the environment wind energy, and power transmission shaft adopts the planet speed-change gear, and fan blade adopts the high-strength aluminum alloy material; The unit volume quality is little, and operating air velocity is low, can run well in 1～gentle breeze speed; The volume of planetary gear transmission is little, and bearing capacity is big, stable working; Efficient is high, and the speed extension of the pneumatic power that can fan blade of the present invention be gathered can drive the speed of blower fan 30 commentaries on classics/s under the situation of 1～gentle breeze speed.
Control module adopts the control of dos microcomputer system, adopts sonar system that each location of little sound wave monitoring takes place, and whether sonar system monitoring sperm reaches effective place.
Claims (5)
1. pneumatic power cross-pollinatd plant supplementary pollination device; It is characterized in that: pneumatic power cross-pollinatd plant supplementary pollination device comprises sperm collecting unit, plant sperm vas deferens unit, power unit and control module composition; Wherein, Power unit comprises fan blade, power transmission shaft and electromagnetic transducer; The sperm collecting unit adopts compressor to make weak the pressure and draws the sperm on the column cap on the stamen, and collection terminal is provided with vibrator breaks away from sperm and stamen tissue, and plant sperm vas deferens adopts the flexible plastic fibre pipe to keep carrying in the pipe weak air pressure; Connect and gather port stamen arrival appointment gynoecium ovary; Control module adopts the control of dos microcomputer system, and whether sonar system monitoring sperm reaches effective place, and fan blade collection ring wind energy passes to electromagnetic transducer with power through power transmission shaft; Electromagnetic transducer is accomplished the conversion of kinetic energy to electric energy; Power unit provides complete machine operation power, and the power unit of pneumatic power cross-pollinatd plant supplementary pollination device adopts the wind power collecting unit to gather the environment wind energy and converts the electric energy that drives the complete machine operation into, and the sperm that the weak pressure that the Driven Compressor manufacturing does not damage the plant sperm collects stamen on the column cap arrives the ovary of specifying gynoecium through artificial plant sperm vas deferens.
2. require described pneumatic power cross-pollinatd plant supplementary pollination device according to right 1; The plant sperm collecting unit that it is characterized in that pneumatic power cross-pollinatd plant supplementary pollination device adopts baby compressor to make faint air pressure; Exceed to keep plant sperm safe transport; Wind speed is not more than 5cm/ power second less than 20W in the vas deferens, and operating voltage is maintained in 12V, in order to avoid produce the magnetic field of disturbing biological magnetic field.
3. require described pneumatic power cross-pollinatd plant supplementary pollination device according to right 1; The plant vas deferens that it is characterized in that pneumatic power cross-pollinatd plant supplementary pollination device connects sperm collection terminal and gynoecium; Built-in porous micron dimension capillary; Diameter capillaceous makes pollination become orderly controllable operating in the middle of 1-1.5 times of plant sperm diameter.
4. require described pneumatic power cross-pollinatd plant supplementary pollination device according to right 1, it is characterized in that the pneumatic power collecting device of pneumatic power cross-pollinatd plant supplementary pollination device adopts fan blade to gather the environment wind energy, power transmission shaft adopts the planet speed-change gear; Fan blade adopts the high-strength aluminum alloy material, and the unit volume quality is little, and operating air velocity is low; Can run well in 1～gentle breeze speed, the volume of planetary gear transmission is little, and bearing capacity is big; Stable working; Efficient is high, and the speed extension of the pneumatic power that can fan blade of the present invention be gathered can drive the speed of blower fan 30 commentaries on classics/s under the situation of 1～gentle breeze speed.
5. require described pneumatic power cross-pollinatd plant supplementary pollination device according to right 1; The control module that it is characterized in that pneumatic power cross-pollinatd plant supplementary pollination device adopts the control of dos microcomputer system; Adopt sonar system that each location of little sound wave monitoring takes place, whether sonar system monitoring sperm reaches effective place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103954535A CN102511378A (en) | 2011-12-03 | 2011-12-03 | Wind-powered supplementary pollination device for cross-pollination plants |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103954535A CN102511378A (en) | 2011-12-03 | 2011-12-03 | Wind-powered supplementary pollination device for cross-pollination plants |
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| CN102511378A true CN102511378A (en) | 2012-06-27 |
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| CN2011103954535A Pending CN102511378A (en) | 2011-12-03 | 2011-12-03 | Wind-powered supplementary pollination device for cross-pollination plants |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229710A (en) * | 2013-03-27 | 2013-08-07 | 新疆农业科学院经济作物研究所 | Corn pollination auxiliary device |
| CN116267580A (en) * | 2023-02-16 | 2023-06-23 | 塔里木大学 | Artificial pollination device for sakura |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2256627Y (en) * | 1996-10-08 | 1997-06-25 | 肖家彪 | Electric collecting pollinator |
| CN201630098U (en) * | 2010-04-20 | 2010-11-17 | 陈夕初 | Fruit and vegetable pollenator |
-
2011
- 2011-12-03 CN CN2011103954535A patent/CN102511378A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2256627Y (en) * | 1996-10-08 | 1997-06-25 | 肖家彪 | Electric collecting pollinator |
| CN201630098U (en) * | 2010-04-20 | 2010-11-17 | 陈夕初 | Fruit and vegetable pollenator |
Non-Patent Citations (1)
| Title |
|---|
| 沈建忠: "《植物与植物生理》", 30 September 2006, article "植物的生殖器官", pages: 69-77 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229710A (en) * | 2013-03-27 | 2013-08-07 | 新疆农业科学院经济作物研究所 | Corn pollination auxiliary device |
| CN116267580A (en) * | 2023-02-16 | 2023-06-23 | 塔里木大学 | Artificial pollination device for sakura |
| CN116267580B (en) * | 2023-02-16 | 2024-05-28 | 塔里木大学 | Artificial pollination device for sakura |
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Application publication date: 20120627 |