CN107691216A - A kind of portable millet temperature control emasculation instrument - Google Patents
A kind of portable millet temperature control emasculation instrument Download PDFInfo
- Publication number
- CN107691216A CN107691216A CN201710984096.3A CN201710984096A CN107691216A CN 107691216 A CN107691216 A CN 107691216A CN 201710984096 A CN201710984096 A CN 201710984096A CN 107691216 A CN107691216 A CN 107691216A
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- China
- Prior art keywords
- temperature
- emasculation
- millet
- temperature control
- cradling piece
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a kind of portable millet temperature control emasculation instrument, including cradling piece, power supply, the sliding bar that can be rotated and move up and down on cradling piece, the power supply is fixed on cradling piece, the sliding bar is provided with heating bucket, the shell of the staving of the heating bucket is metal material, one end of the heating bucket is provided with millet import, and temperature controller and temperature sensor are provided with inside the other end, and the inwall of the heating bucket staving is additionally provided with finer wire net, electric heating sheets, heat-insulation layer successively from inside to outside；The finer wire that the thermocouple probe of the temperature sensor is arranged at inner wall of barrel is online, for detecting the temperature of staving internal layer；The electric heating sheets, temperature sensor, power supply are electrically connected with temperature controller.This emasculation instrument accurately can control and maintain the temperature of emasculation environment, improve the operating efficiency of millet emasculation, reduce labor intensity, improve emasculation quality.
Description
Technical field
The invention belongs to breeding appliance technology, and in particular to a kind of millet emasculation instrument.
Background technology
Hybridization is the routine operation of Millet Breeding, and emasculation is the important step of artificial hybridization, and millet emasculation at present is extensive
The method of use has hot water emasculation method and artificial single flower emasculation method.Maternal fringe is soaked in warm water by hot water emasculation method, controls water
Temperature carries out gametocide, and water temperature is too low or the duration is too short, it is impossible to kill stamen, be still selfed；Water temperature over-high or duration
It is long, gynoecium can be killed, bran piece sustains damage, it is impossible to which solid, during operation, due to being influenceed by environment, usual water temperature can not
It is long-term to keep, warm water need to be often changed, working strength is big and cumbersome, especially when carrying out high-volume material process, water temperature meeting
By external environment and it is put into material and is influenceed and reduce, is unfavorable for accurately keeping water temperature, causes emasculation not thorough, emasculation effect is not
It is stable, and then the problem such as cause true hybrid rate low, and grain ear is easily broken off in operation.Manually single flower emasculation method is
The method that stamen is artificially extractd before pollination, this method emasculation speed is slow, the more difficult grasp of emasculation time, time and effort consuming, easily
Column cap is damaged, the requirement to technology is high.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of portable millet temperature control emasculation device, and the present apparatus can essence
The really temperature of control and maintenance emasculation environment, improves the operating efficiency of millet emasculation, reduces labor intensity, improve emasculation
Quality.
The purpose of the present invention is achieved through the following technical solutions：
A kind of portable millet temperature control emasculation instrument, including cradling piece, power supply, the slip that can be rotated and move up and down on cradling piece
Bar, the power supply are fixed on cradling piece, it is characterised in that the sliding bar is provided with heating bucket, the staving of the heating bucket
Shell be metal material, one end of the heating bucket is provided with millet import, and other end inside is provided with temperature controller and temperature
Sensor, the inwall of the heating bucket staving are additionally provided with finer wire net, electric heating sheets, heat-insulation layer successively from inside to outside；The temperature
The finer wire that the thermocouple probe of degree sensor is arranged at inner wall of barrel is online, for detecting the temperature of staving internal layer；The electricity adds
Backing, temperature sensor, power supply are electrically connected with temperature controller.
Further, the temperature-adjusting circuit and timing circuit of PID control pattern are provided with the temperature controller.
Further, be provided with control panel outside the temperature controller, the control panel provided with temperature display,
LCD time displays screen, timing reset button, time switch button, relay indicating light, countdown alarm.
Further, the temperature sensor is pt100B level temperature sensors, and the power of electric heating sheets is 150W.
Further, the heat-insulation layer is heat-preservation cotton.
Further, the heating bucket staving is provided with the handle for being easy to carry.
Further, the power supply is made up of 36V 25Ah lithium batteries and the device that charges.
Further, the bottom of the cradling piece is provided with base, and the base is placed on ground.
Beneficial effects of the present invention：
1. the shell of heating bucket staving is metal material, its inwall is provided with finer wire net, electric heating sheets, heat-insulation layer, finer wire net
The innermost layer being placed in staving, prevent millet from directly being contacted with electric heating sheets, avoid scalding, heating plate outer layer comes added with heat-insulation layer
Heating plate effect is maintained, the metal shell outside heat-insulation layer can slow down scattering and disappearing for internal layer temperature.
2. being provided with the temperature-adjusting circuit of PID control pattern in temperature controller, switch on power, electric heating sheets start to generate heat, dress
Put internal temperature to start to raise, temperature sensor is pt100 B levels, and its thermocouple probe is placed in inner wall of barrel, and inner wall temperature can show
Be shown in the temperature display of control panel, when internal layer temperature reaches design temperature, electric heating sheets stop heating, temperature no longer on
Rise, when internal layer temperature is less than design temperature, signal is fed back to control panel by temperature sensor, and electric heating sheets automatically begin to add again
Heat, until temperature reaches design temperature, internal layer temperature accurately can be controlled and maintained, avoid using frequent in hot water emasculation method
More heat-exchanging water controls and maintained the cumbersome of temperature, millet emasculation is worked simple and effective, suitable for the processing of high-volume material.
3. the direction and the height that heat bucket can be changed by adjusting sliding bar and rotating and move up and down on cradling piece, to make
Industry brings facility；Cradling piece bottom is provided with base, and base is fixed on ground and plays support and stabilization.
It is convenient that 4. apparatus of the present invention are used and deposited, low manufacture cost, and is easy to carry, use easy to spread.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the internal structure schematic diagram that bucket is heated in the present invention.
Fig. 3 is emasculation test experience design sketch in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1 and Figure 2, a kind of portable millet temperature control emasculation instrument, including cradling piece 1, power supply 3, can be on cradling piece
The sliding bar 2 for rotating and moving up and down, the power supply 3 are fixed on cradling piece 1, and the sliding bar is provided with heating bucket 4, described
The shell 44 for heating the staving of bucket is metal material, and one end of the heating bucket is provided with millet import 5, and temperature is provided with inside the other end
Controller 6 and temperature sensor 7 are spent, the temperature controller is used to receive the temperature in the heating bucket that temperature sensor monitors arrive
Signal, and control electric heating sheets to heat with this, the inwall of the heating bucket staving be additionally provided with successively from inside to outside finer wire net 41,
Electric heating sheets 42, heat-insulation layer 43；The thermocouple probe of the temperature sensor 7 is arranged at the finer wire online 41 of inner wall of barrel, uses
In the temperature of detection staving internal layer；The electric heating sheets 42, temperature sensor 43, power supply 3 electrically connect with temperature controller 6
Connect.
It is provided with the temperature control circuit of PID mode in the temperature controller, outside is provided with control panel, on the control panel
Provided with temperature display, LCD time displays screen, timing reset button, time switch button, relay indicating light, countdown alarm
Device；The temperature sensor is pt100B level temperature sensors, and the power of electric heating sheets is 150W.
The heat-insulation layer is heat-preservation cotton.
The heating bucket staving is provided with the handle 8 for being easy to carry, and the bottom of the cradling piece is provided with base 9, the base 9
It is placed on ground.
During operation, base is placed on ground, battery is fixed on cradling piece, sliding bar can be rotated on cradling piece and on
Lower movement can adjust the azel of heating bucket, and battery is connected with temperature controller, sets temperature and time, temperature
Sensor thermocouple probe is placed in that finer wire in staving is online, and bucket body temperature can be shown on the temperature display of control panel,
When internal layer temperature reaches design temperature, electric heating sheets stop heating, and grain ear is placed in heating bucket, opens time switch, millet
Emasculation work starts, and when internal layer temperature is less than design temperature, signal is fed back to control panel by temperature sensor, and electric heating sheets are again
Automatically begin to heat, until temperature reaches design temperature, send alarm when countdown 1 minute, observation time takes to after terminating
Go out grain ear, millet emasculation is completed, and same method continues the emasculation of next grain ear.
In order to test the gametocidal effect of the present apparatus, gametocidal effect experiment has been carried out.Experiment uses iodine-potassium iodide（I2-KI）
Decoration method, the normal mature flower powder of most plants is spherical in shape, accumulates more starch, and I2-KI solution can be dyed blueness.
For hypogenetic pollen often into deformity, often not starch-containing or accumulation starch is less, and the dyeing of I2-KI solution is in yellowish-brown.Pass through
Measurement Pollen Activity can reflect the effect of gametocide to a certain extent.
Experimental result is as shown in figure 3, a：Pollen Activity during millet non-emasculation, vigor are higher； b：Use hot water emasculation method
Millet Pollen Activity afterwards, still there is less pollen non-deactivated；c：It is substantially all using millet Pollen Activity after this emasculation device, pollen
Inactivation, it can be seen that, present apparatus emasculation effect is fine, can be widely popularized use.
Claims (8)
1. a kind of portable millet temperature control emasculation instrument, including cradling piece, power supply, the cunning that can be rotated and move up and down on cradling piece
Lever, the power supply are fixed on cradling piece, it is characterised in that the sliding bar is provided with heating bucket, the bucket of the heating bucket
The shell of body is metal material, and one end of the heating bucket is provided with millet import, and temperature controller and temperature are provided with inside the other end
Sensor is spent, the inwall of the heating bucket staving is additionally provided with finer wire net, electric heating sheets, heat-insulation layer successively from inside to outside；It is described
The finer wire that the thermocouple probe of temperature sensor is arranged at inner wall of barrel is online, for detecting the temperature of staving internal layer；The electricity
Heating plate, temperature sensor, power supply are electrically connected with temperature controller.
2. portable millet temperature control emasculation instrument according to claim 1, it is characterised in that be provided with the temperature controller
The temperature-adjusting circuit and timing circuit of PID control pattern.
3. portable millet temperature control emasculation instrument according to claim 1, it is characterised in that set outside the temperature controller
There is control panel, the control panel is provided with temperature display, LCD time displays screen, timing reset button, time switch and pressed
Button, relay indicating light, countdown alarm.
4. portable millet temperature control emasculation instrument according to claim 1, it is characterised in that the temperature sensor is
Pt100B level temperature sensors, the power of electric heating sheets is 150W.
5. portable millet temperature control emasculation instrument according to claim 1, it is characterised in that the heat-insulation layer is heat-preservation cotton.
6. portable millet temperature control emasculation instrument according to claim 1, it is characterised in that the heating bucket staving is provided with
It is easy to the handle carried.
7. portable millet temperature control emasculation instrument according to claim 1, it is characterised in that the power supply is by 36V 25Ah lithiums
Battery and the device composition that charges.
8. portable millet temperature control emasculation instrument according to claim 1, it is characterised in that the bottom of the cradling piece is provided with
Base, the base are placed on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984096.3A CN107691216B (en) | 2017-10-20 | 2017-10-20 | Portable millet temperature control castration appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984096.3A CN107691216B (en) | 2017-10-20 | 2017-10-20 | Portable millet temperature control castration appearance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107691216A true CN107691216A (en) | 2018-02-16 |
| CN107691216B CN107691216B (en) | 2021-07-06 |
Family
ID=61182038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710984096.3A Active CN107691216B (en) | 2017-10-20 | 2017-10-20 | Portable millet temperature control castration appearance |
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| Country | Link |
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| CN (1) | CN107691216B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273491A (en) * | 2021-06-29 | 2021-08-20 | 益阳市农业科学研究所 | Portable rice castration device |
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|---|---|---|---|---|
| JPH06181653A (en) * | 1992-12-16 | 1994-07-05 | Tokimec Inc | Castration device |
| CN103081739A (en) * | 2013-02-26 | 2013-05-08 | 中国热带农业科学院南亚热带作物研究所 | Device for heating terminal bud partially |
| CN203597226U (en) * | 2013-12-04 | 2014-05-21 | 绵阳市四友农业开发有限公司 | Poultry breeding warmer |
| CN203618586U (en) * | 2013-12-13 | 2014-06-04 | 曾小兵 | Novel heating device used for aquarium |
| CN104855271A (en) * | 2015-05-07 | 2015-08-26 | 长江大学 | Thermostatic male-killing device for rice seed production |
| CN105340728A (en) * | 2015-12-04 | 2016-02-24 | 温州市农业科学研究院作物研究所 | Rice plant emasculation instrument with electric heating function |
| CN205060424U (en) * | 2015-09-25 | 2016-03-02 | 北京大学深圳医院 | Peritoneal dialysis solutions constant temperature heating insulation can |
| CN205682126U (en) * | 2016-06-26 | 2016-11-16 | 河北省农林科学院旱作农业研究所 | Wheat hybridizing gametocide device |
| CN206183649U (en) * | 2016-08-19 | 2017-05-24 | 王景新 | Smoked moxibustion device of constant temperature |
| CN206547540U (en) * | 2017-03-14 | 2017-10-13 | 山西农业大学 | millet emasculation device |
-
2017
- 2017-10-20 CN CN201710984096.3A patent/CN107691216B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06181653A (en) * | 1992-12-16 | 1994-07-05 | Tokimec Inc | Castration device |
| CN103081739A (en) * | 2013-02-26 | 2013-05-08 | 中国热带农业科学院南亚热带作物研究所 | Device for heating terminal bud partially |
| CN203597226U (en) * | 2013-12-04 | 2014-05-21 | 绵阳市四友农业开发有限公司 | Poultry breeding warmer |
| CN203618586U (en) * | 2013-12-13 | 2014-06-04 | 曾小兵 | Novel heating device used for aquarium |
| CN104855271A (en) * | 2015-05-07 | 2015-08-26 | 长江大学 | Thermostatic male-killing device for rice seed production |
| CN205060424U (en) * | 2015-09-25 | 2016-03-02 | 北京大学深圳医院 | Peritoneal dialysis solutions constant temperature heating insulation can |
| CN105340728A (en) * | 2015-12-04 | 2016-02-24 | 温州市农业科学研究院作物研究所 | Rice plant emasculation instrument with electric heating function |
| CN205682126U (en) * | 2016-06-26 | 2016-11-16 | 河北省农林科学院旱作农业研究所 | Wheat hybridizing gametocide device |
| CN206183649U (en) * | 2016-08-19 | 2017-05-24 | 王景新 | Smoked moxibustion device of constant temperature |
| CN206547540U (en) * | 2017-03-14 | 2017-10-13 | 山西农业大学 | millet emasculation device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273491A (en) * | 2021-06-29 | 2021-08-20 | 益阳市农业科学研究所 | Portable rice castration device |
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| Publication number | Publication date |
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| CN107691216B (en) | 2021-07-06 |
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