CN209314531U - A kind of novel portable paddy rice cross breeding emasculation device - Google Patents
A kind of novel portable paddy rice cross breeding emasculation device Download PDFInfo
- Publication number
- CN209314531U CN209314531U CN201821394760.5U CN201821394760U CN209314531U CN 209314531 U CN209314531 U CN 209314531U CN 201821394760 U CN201821394760 U CN 201821394760U CN 209314531 U CN209314531 U CN 209314531U
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- CN
- China
- Prior art keywords
- emasculation
- filtering flask
- paddy rice
- vacuum pump
- cross breeding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The utility model belongs to hybridization device；Artificial pollination technical field, it is related to a kind of Novel portable paddy rice cross breeding emasculation device, the device includes filtering flask, vacuum pump and emasculation device, the bottleneck of the filtering flask is provided with bottle closure of rubber, air inlet pipe and exhaust pipe are fitted on the bottle closure of rubber, the air inlet pipe connects three-way connection by rubber hose, and the three-way connection end is separately installed with control valve, the output end of each control valve connects emasculation device by rubber hose, and the end of the emasculation device is equipped with suction nozzle.The bleeding point of vacuum pump is connected by the escape pipe of rubber hose and filtering flask.The paddy rice cross breeding emasculation device of the utility model has added control valve, can be controlled separately three suction nozzles, while preventing liquid or impurity from sucking from suction nozzle, to extend the service life of equipment, and structurally simple, economical efficient.
Description
Technical field
The utility model belongs to the method or equipment of hybridization；Artificial pollination technical field more particularly to a kind of Novel portable
Formula paddy rice cross breeding emasculation device.
Background technique
Paddy rice cross breeding is one of breeding of new variety and the creation most important approach of source of variation, and rice is that self-pollination is made
Object, and androgyny, emasculation are the links for realizing that sexual hybridization is most basic, and previous common emasculating method has (one) to cut clever emasculation
Method: there are many this method disadvantage, and emasculation low efficiency, Cross fertile rate is lower, the emasculation operation suitable for a small amount of material.(2) warm
Soup emasculation method: this method ratio is cut clever emasculation efficiency and is improved, and has matched dedicated unit at present, once can handle a large amount of
Material, but it the shortcomings that be temperature control strict and steady, and requirement of the different rice varieties to water temperature is different, and emasculation operation is necessary
Carry out in the morning on the day of rice is pollinated, and the effect for opening grain husk is also influenced by weather.(3) the wet water law of grain husk is cut: it is easy to operate, if being
The pollination same day carries out emasculation, it should which at least 2h stops corresponding operating before pollination, and moisture evaporation in glume is made sufficiently, to avoid pollinating
When paternal pollen meet water failure.(4) depressurize emasculation method: do not need to operate under the condition of high temperature and high humidity, emasculation operation can by
It is carried out on the day before powder, also there is matched dedicated unit, emasculation is high-efficient, and it is also high to hybridize success rate, but the device cannot be controlled
In the suction filters bottles such as impurity processed, water, guarantee air pressure constant, influences the effect of emasculation and the service life of machinery.
In conclusion need to prepare a large amount of cross combinations with the development of rice genome and rice breeding research field,
Therefore, structure is simple, apparatus small in size, easy to operate, economical and efficient, seems non-to paddy rice cross breeding working efficiency is improved
It is often important.
Summary of the invention
In view of the problems of the existing technology, the utility model provides a kind of paddy rice cross breeding emasculation dress of convenient economy
It sets.
The utility model is realized in this way the Novel portable paddy rice cross breeding emasculation device is equipped with filtering flask, emasculation device
Vacuum pump, the filtering flask are provided with 1, filter screen is equipped in filtering flask, the bottleneck of filtering flask is equipped with rubber piston, described
PCV exhaust pipe and air inlet pipe are housed, one end of the exhaust pipe passes through the top that bottle stopper is located at filter screen, exhaust on rubber piston
The other end of pipe is located at outside filtering flask, is linked together with the suction hole on vacuum pump with rubber hose；Described air inlet pipe one end
It is protruded into filtering flask across bottle stopper and passes through filter screen and be located at filter screen lower part, the air inlet pipe other end passes through rubber in outside filtering flask
Glue hose is connected with three-way connection, and the three-way connection end is respectively provided with a control valve, and three-way connection passes through rubber hose
It is connected with emasculation device.The suction hole of the vacuum pump is connected by the vacuum comb of rubber hose and filtering flask, is filled on vacuum pump
If the control handle and power switch of air pressure.
The middle part of further scheme, the filtering flask is equipped with dismountable conjoined structure, which is
Screw connection structure.
Further scheme, the air inlet pipe and exhaust pipe are PVC stereoplasm tube, and the wall thickness of the rubber hose is 4mm.
Further scheme, the three-way connection are PVC stereoplasm tube, and three ends connected are equipped with control valve, are controlled in nothing
Suction nozzle sucking liquid and impurity when people operates, and stablize the atmospheric pressure of other suction nozzles.
Further scheme, the emasculation device are pen holder type, and emasculation device connects pen tube, and the pen tube front end is equipped with suction nozzle, institute
State the pipette tips that suction nozzle is liquid-transfering gun.Operation is comfortable, economical and efficient.
Further scheme, the vacuum pump are the oilless vacuum pump of controllable atmospheric pressure value, are equipped with air pressure adjustment knob, from
And negative pressure value caused by vacuum pump is adjusted, the requirement of different constant suction when meeting emasculation.
The utility model has the advantage that and actively has the technical effect that the portable paddy rice cross breeding emasculation of (1) the utility model
Device, three-way connection end have added control valve, control three emasculation devices respectively, close unattended connector, can stablize it
Air pressure when his operator's emasculation, while preventing liquid or impurity by emasculation device suction filter bottle, extend making for equipment
Use the time limit.(2) the utility model portable paddy rice cross breeding emasculation device is equipped with vacuum on the vacuum pump using oilless vacuum pump
The control handle of air pressure can select suitable air pressure, the atmospheric pressure value of preferable constant emasculation according to different operation number.(3) it goes
Spermary is set as pen holder type, and pen tube front end is equipped with suction nozzle, and the suction nozzle is the pipette tips of liquid-transfering gun, and replacement is easy, and operation is comfortable, warp
Ji is efficient.
Detailed description of the invention
Fig. 1 is the structural representation of novel portable paddy rice cross breeding emasculation device setting provided by the embodiment of the utility model
Figure；
In figure: 1, pen tube；2, suction nozzle；3, vacuum pump；4, controller；5, bleeding point；6, lower space；7, rubber hose；
8, upper space；9, exhaust pipe；10, air inlet pipe；11, filter element；12, control valve；13, filtering flask；14, disjunctor mechanism.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing.
It is explained in detail below with reference to structure of the Fig. 1 to the utility model.
As shown in Figure 1, novel portable paddy rice cross breeding emasculation device provided by the embodiment of the utility model is provided with individually
Filtering flask 13,13 bottom of filtering flask are fitted with air inlet pipe 10, and the end of air inlet pipe 10 is connected to three control valves 12, each control valve
12 output end is mounted on suction nozzle 2.
The upper end of filtering flask 13 is also fitted with escape pipe 9, and the end of escape pipe 9 is connected on vacuum pump 3 by rubber hose 7
Bleeding point 5, the upper end of vacuum pump 3, which is bolted, is equipped with controller 4, and controller 4 and the control terminal of vacuum pump 3 are electrically connected
It connects.The middle part of filtering flask 13 is installed with disjunctor mechanism 14, and filtering flask 13 is divided into upper space 8 for disjunctor mechanism 14 and lower part is empty
Between 6；Filter element 11 is filled in upper space 8.
The utility model connects the air inlet pipe of filtering flask and exhaust pipe with emasculation device and vacuum pump by rubber hose respectively
After connecing, the attaching plug of vacuum pump is connected with the mains, opens the power switch on vacuum pump 3, emasculation is adjusted by air pressure knob
The control valve 12 of three-way connection is opened in required air pressure according to operation number, after vacuum pump normal operation, will be prepared in advance
Need the colored scissors of grain husk of emasculation rice plant from the horizontal cutting in top, hand-held emasculation device 13 protrudes into the suction nozzle of emasculation device and is cut
Grain husk flower top, is directed at stamen, and vacuum pump 3, which vacuumizes, makes Dewar bottle generate negative high voltage suction, and all stamens of grain husk flower are passed through suction
Head enters the bottom of Dewar bottle, repeats aforesaid operations, after the stamen removal of all grain husks flower on spike of rice, turns off the power switch,
Prepare pollination.It is controlled by starting time of the controller 4 to vacuum pump 3, realization vacuumizes.The material of spray head can be used soft
Pipe closes control valve 12, spray head can be prevented to be sucked back into because of air pressure after installing control valve 12.Control valve 12 is installed, water can be prevented
Or impurity reflux, or be sucked back into.
During vacuumizing, due to being provided with filter element 11 in filtering flask 13, and air inlet pipe 10 was passed through
Filtering element 11 is connected to the lower space 6 of filtering flask 13, and exhaust pipe is connected to the upper space 8 of filtering flask 13, by crossing filtering element
The filtration of part 11, the pollen or other impurities that are sucked in by suction spermary and air inlet pipe 10 rest on the lower part of filtering flask 13
In point space, and the air entered in vacuum pump 3 be then by the pure air of the filtered not impurity of filter element 11,
Therefore vacuum pump 3 will not be destroyed.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (3)
1. a kind of novel portable paddy rice cross breeding emasculation device, which is characterized in that the novel portable paddy rice cross breeding emasculation dress
It sets and is provided with
Filtering flask；
The filtering flask bottom is fitted with air inlet pipe, and the end of the air inlet pipe is connected to three control valves, each control valve it is defeated
Outlet is mounted on suction nozzle.
2. novel portable paddy rice cross breeding emasculation device as described in claim 1, which is characterized in that the upper end of the filtering flask
It is also fitted with escape pipe, the end of the escape pipe is connected to the bleeding point on vacuum pump by rubber hose, the vacuum pump
Upper end, which is bolted, is equipped with controller, and the controller is electrically connected with the control terminal of vacuum pump.
3. novel portable paddy rice cross breeding emasculation device as described in claim 1, which is characterized in that the middle part of the filtering flask
It is installed with disjunctor mechanism, filtering flask is divided into upper space and lower space by the disjunctor mechanism；It is filled out in the upper space
Filled with filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821394760.5U CN209314531U (en) | 2018-08-28 | 2018-08-28 | A kind of novel portable paddy rice cross breeding emasculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821394760.5U CN209314531U (en) | 2018-08-28 | 2018-08-28 | A kind of novel portable paddy rice cross breeding emasculation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209314531U true CN209314531U (en) | 2019-08-30 |
Family
ID=67706426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821394760.5U Expired - Fee Related CN209314531U (en) | 2018-08-28 | 2018-08-28 | A kind of novel portable paddy rice cross breeding emasculation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209314531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990250A (en) * | 2020-09-17 | 2020-11-27 | 灌云县圩丰镇农业技术推广服务站 | Male device is killed to warm decoction of rice hybridization |
-
2018
- 2018-08-28 CN CN201821394760.5U patent/CN209314531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990250A (en) * | 2020-09-17 | 2020-11-27 | 灌云县圩丰镇农业技术推广服务站 | Male device is killed to warm decoction of rice hybridization |
| CN111990250B (en) * | 2020-09-17 | 2022-01-07 | 灌云县圩丰镇农业技术推广服务站 | Male device is killed to warm decoction of rice hybridization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |