CN108813710A - A kind of solar energy stove formula corn expanding device - Google Patents
A kind of solar energy stove formula corn expanding device Download PDFInfo
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- CN108813710A CN108813710A CN201810626032.0A CN201810626032A CN108813710A CN 108813710 A CN108813710 A CN 108813710A CN 201810626032 A CN201810626032 A CN 201810626032A CN 108813710 A CN108813710 A CN 108813710A
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- cereal
- builking cavity
- solar energy
- energy stove
- stove
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/30—Puffing or expanding
- A23P30/38—Puffing or expanding by heating
Abstract
The present invention relates to a kind of solar energy stove formula corn expanding devices, belong to agricultural product production equipment technology.The invention is intended to be made of a kind of solar energy stove formula corn expanding device solar energy stove, solar tracking device, Builking cavity, pressure sensor, grain elevator, motor, single-chip microcontroller, blower, food trough, granary, electric control valve, pipeline, vent valve, weighing device, touch screen controller；The device uses for reference old-fashioned corn popper principle, using sunlight focal plane as heat source.Solar energy stove, which leads to, forms a sunlight focal plane in Builking cavity outer surface, extruding after making the cereal in Builking cavity be heated, be pressurized；Solar tracking device solves the problems, such as guidance condenser rotation, air pressure in pressure sensor monitoring Builking cavity, grain elevator solves the problems, such as to add cereal into Builking cavity, blower solves the problems, such as to blow out the cereal after extruding out of Builking cavity, food trough solves the problem of that storage dilated product weighing device solves control cereal amount.
Description
Technical field
The present invention relates to a kind of solar energy stove formula corn expanding devices, belong to agricultural product production equipment technology.
Background technique
Energy-saving and emission-reduction are a big themes of the world today, and solar energy stove is 21 century energy-saving and environmental protection equipment, increasingly in short supply in the energy
In the environment of solar environment friendly equipment will be increasingly by the favor of people.The present apparatus is the old-fashioned puffed rice of solar energy stove and China
The combination of machine " collapsing puffed rice " principle, the principle of old-fashioned corn popper are by cereal (generally corn, rice, semen viciae fabae, glutinous millet etc.
Common cereal) it is placed in pressure vessel, cover is covered, is heated and is boosted using stove fire, is opened when pressure reaches certain value in container
Cover, the high temperature and high pressure gas in machine are ejected together with processing raw material.In course of injection, since extraneous pressure is rapid
Decline, so that cereal internal gas is expanded rapidly outward, thus cereal is just popped.The device uses for reference old-fashioned corn popper
Principle, with solar energy stove replace stove fire heat, Builking cavity replace pressure vessel, can auto feed, discharging, manual control is extremely
Simply, as long as open, daylighting it is good place as long as can be carried out production, and be adjustable system with adapt to various cereal extruding give birth to
It produces.
Summary of the invention
To solve the deficiencies in the prior art, the technical problem to be solved by the present invention is to by solar energy stove, sun light tracking dress
Set, Builking cavity, pressure sensor, grain elevator, motor, single-chip microcontroller, blower, food trough, granary, electric control valve, pipeline,
Vent valve, weighing pan, touch screen controller form a kind of solar energy stove formula corn expanding device；The device uses for reference old-fashioned corn popper
Principle, using sunlight focal plane as heat source.Solar energy stove, which leads to, forms a sunlight focal plane in Builking cavity outer surface, makes mounted in swollen
Change extruding after intracavitary cereal is heated, is pressurized；Solar tracking device solves the problems, such as guidance condenser rotation, pressure sensor
The air pressure in Builking cavity is monitored, grain elevator solves the problems, such as to add cereal into Builking cavity, and blower solution will be after extruding
The problem of cereal is blown out out of Builking cavity, food trough solve the problems, such as that storage dilated product, weighing pan solve control cereal amount
Problem.
The technical solution adopted by the present invention is that：A kind of solar energy stove formula corn expanding device, including solar energy stove, sunlight
Tracking device, Builking cavity, pressure sensor, grain elevator, motor, single-chip microcontroller, blower, food trough, granary, electrically-controlled valve
Door, pipeline, vent valve, weighing device, touch screen controller；Solar energy stove is connect with solar tracking device；Pressure sensor, paddy
Object elevator, motor, blower, electric control valve, vent valve, weighing device, touch screen controller are connect with single-chip microcontroller；Motor passes through
The connection of one end of gear and Builking cavity, transmission；Food trough is connected by the discharge port of conduit and Builking cavity；Grain elevator and paddy
Object storehouse is connected with the feed inlet of Builking cavity；It is solar tracking device, pressure sensor, grain elevator, motor, blower, automatically controlled
Electric energy needed for valve, vent valve, weighing device, touch screen controller work is provided by factory power supply system；Builking cavity is erected at too
The stove eye position of positive energy stove, grain elevator will be delivered in Builking cavity to puffed cereal from granary, solar tracking device
Real-time tracking solar azimuth, and guide the pot-shaped condenser of solar energy stove around earth's axis rotation and can the face sun in real time,
The sunlight focal plane that condenser is formed falls in Builking cavity outer surface, it is heated to make intracavitary cereal, and increase intracavitary air pressure, paddy
Object gradually softening, extruding in high temperature and high pressure environment；The vent valve on Builking cavity is installed on after intracavitary air pressure arrival is specific
It opens, plays the role of maintaining intracavitary air pressure；Single-chip microcontroller controls motor and drives Builking cavity rotation with certain speed, makes intracavitary cereal
Do not stop to overturn；When intracavitary air pressure reach can allow corn expanding particular value when, single-chip microcontroller control discharge port electric control valve open,
The moment that discharge port is opened, due to intracavitary air pressure, cereal can spray and extruding, rear fan to drying in Builking cavity, will be residual
The cereal stayed enters in food trough after discharge port blowout by conduit；The cereal good to extruding completely into arrive food
After in storehouse, blower stops working, and the electric control valve of discharge port is closed, and the electric control valve of feed inlet is opened, and grain elevator is by paddy
Object conveys from electric control valve into Builking cavity out of granary, and all valves are closed after cereal conveys, then start and
Primary extruding work.
Further, solar energy stove is existing apparatus, using fix-focus type solar energy stove, be mounted on it is flat, open and
The good vacant lot of daylighting, matched solar tracking device are existing apparatus, are mounted on the pot-shaped optically focused of solar energy stove
In the optically focused focus of device；When the device works, the pot-shaped condenser of solar energy stove forms one by focussing force on stove eye
Focal plane makes pot-shaped condenser be directed at sunlight and edge always with the variation of position of sun under the guidance of solar energy tracking device
The axis direction that lands is by solar light focusing on stove eye.
Further, Builking cavity is the steel cavity close to rugby shape, is parallel to the solar energy stove that is erected on ground
On stove eye；There are three mouth on Builking cavity, two of them mouth is located at one end of cavity, and there are three a mouth and approximate " people " fonts
The conduit connection of mouth, for a mouth for installing vent valve, the upward mouth of herringbone duct direction is feed inlet, the downward mouth in direction
It is air port；Another mouthful is located at the other end of Builking cavity, connect with material outlet canal；The junction of herringbone conduit and Builking cavity,
Electric control valve, electric control valve, electric control valve are separately installed in inlet port and outlet port, two connect with conduit mouth is respectively positioned on
The center of Builking cavity or so end face；The discharge port of Builking cavity is nearby equipped with gear.
Further, weighing device is existing apparatus, and the size of weighing pan claims depending on the bed-plate dimension of granary
Refitting, which is set, feeds back to single-chip microcontroller for the cereal weight in granary；Granary is the container for commonly containing cereal, and effect is storage
It to puffed cereal, is placed on the weighing pan of weighing device, granary and weighing device are fixed on the ground after solar energy stove；
Food trough is the container for commonly containing food, and effect is the cereal for storing extruding, is installed on extruding chamber discharge port side, the sun
On ground by energy stove；One end of material outlet canal is connect with food trough, the discharge port connection of one end and Builking cavity, but is not influenced swollen
Change the rotation of chamber.
Further, grain elevator is existing apparatus, using low profile catheter formula grain elevator, grain elevator one end
Conduit be inserted in granary, one end is fixed on above the electric control valve on Builking cavity；Single-chip microcontroller is fed back according to weighing device
The real-time Weight control grain elevator of cereal is to the amount of Builking cavity grain transportation in granary, i.e., single-chip microcontroller is according in granary
Cereal weight change value control grain elevator working condition, from grain elevator start-up operation, single-chip microcontroller according to
The cereal weight of weighing device Real-time Feedback calculates changing value, when changing value reaches the i.e. single cereal conveying capacity of setting value, paddy
Object elevator stops working, and completes once quantitatively transportation work.
Further, blower is fixed on by the air port of Builking cavity, and air outlet is directed at the air port of Builking cavity；The effect of blower is
The cereal that extruding is completed in Builking cavity is blown out from discharge port.
Further, motor is fixed near the discharge port of Builking cavity, drives Builking cavity in corn expanding mistake by gear
It is rotated in journey, single-chip microcontroller controls the revolving speed of motor, so that the cereal in Builking cavity be made to overturn with certain frequency.
Further, with inside Builking cavity, effect is in real-time monitoring puffing process lumen for pressure sensor installation
Air pressure, and will test result and feed back to single-chip microcontroller.
Further, the extruding program of the with good grounds different cereal settings of touch screen controller memory, including atmospheric pressure value, conveying capacity
And the time；In addition, which is provided with touch screen, staff is facilitated to select relevant extruding program according to grain species.
Further, single-chip microcontroller is provided with communication serial port, and communication serial ports is connect with computer, and single-chip microcontroller is only used for receiving and pass
Sensor signal and transmission instruction, transducing signal are transmitted to computer after single-chip microcontroller receives, and computer carries out advanced treating.
XTAL1, XTAL2 in the system circuit diagram of the device, the circuit to connect are to play shake necessary to single-chip microcontroller work
Circuit.What RST connected is single-chip microcontroller switch, can pass through the switch by the entire circuit of key control.U3 is motor drive module L278,
Play the role of amplifying electric current, single-chip microcontroller electric current is too small to be unable to driving motor so motor drive module is needed to amplify electric current, divides
It Qu Dong not the motor of grain elevator and the motor of blower.The motor of the grain elevator to connect with drive module and the electricity of blower
Machine, single-chip microcontroller control the two motors by output PWM wave.Pressure sensor is by elastic element and resistance strain gage group
At.When elastic element is under pressure, surface is strained, and is pasted onto the resistance value that elastic element surface obtains resistance strain gage
By the corresponding change with the strain face of elastic element, by measuring the change in resistance of resistance strain gage, can be used to detect swollen
Change intracavitary air pressure.
Circuit explanation：The solar energy stove formula corn expanding device, uses for reference old-fashioned puffed rice principle.MCU driving cereal mentions
The motor of the machine of liter send cereal to Builking cavity, and solar energy stove forms a sun light focus on Builking cavity surface by focussing force
Face keeps the cereal in Builking cavity heated, expands after compression.Then after single-chip microcontroller drives the motor of blower to make extruding again
Cereal blows out Builking cavity.Air pressure in pressure sensor real-time monitoring Builking cavity avoids the excessively high explosion of air pressure.Solar energy follower
Energy is provided for solar energy stove, the revolving speed of motor is calculated according to the goniometer of solar motion, single-chip microcontroller is turned by control motor
Speed solar energy follower to make by the position of the sun to correspondingly rotate.Single-chip microcontroller model is：AT89C51.
A kind of agricultural solar stove formula corn expanding device, control method such as following steps：
Step 1. is under fair weather, and package unit is set up on vacant lot spacious, that flat and daylighting is good, the pot-shaped of solar energy stove
Condenser, which forms a sunlight focal plane in Builking cavity outer surface, keeps Builking cavity heated.
Step 2. staff selects corresponding extruding program according to grain species on touch screen controller, and cereal mentions later
The machine of liter is delivered to a certain amount of in granary in Builking cavity to puffed cereal from the feed inlet of Builking cavity.
Step 3. after the closing of all valves, start to work by motor, and single-chip microcontroller controls electricity according to pre-set revolving speed
Machine rotation, Builking cavity rotate under motor drive, and intracavitary cereal is just overturn with certain frequency.
Air pressure in step 4. pressure sensor real-time monitoring Builking cavity, and real-time monitoring monitoring result is fed back into monolithic
Machine.
When intracavitary atmospheric pressure value reaches certain value, single-chip microcontroller controls vent valve and opens step 5., maintains intracavitary air pressure
Certain time, then the electric control valve of single-chip microcontroller control discharge port is opened, and intracavitary cereal sprays under gas pressure from discharge port
Out.
Step 6. after discharge port valve opening open after 1 to 2 second by the electric control valve of the Builking cavity other end, while blower is opened
Beginning work, intracavitary remaining extruded prod are gushed out from discharge port under the action of the wind, make the cereal that extruding has been crossed completely into food
In product storehouse.
Step 7. discharges after the completion of work, and the electric control valve of single-chip microcontroller control discharge port is closed and the valve of feed inlet is beaten
It opens, grain elevator is delivered to a certain amount of in Builking cavity to puffed cereal from feed inlet, all electrically-controlled valves after feeding
Door is closed, and whole device starts the corn expanding work in next period again.
The dilated product of food trough is periodically taken out and is added into granary to puffed cereal by step 8. staff.
The working principle of the invention is：It is mentioned by solar energy stove, solar tracking device, Builking cavity, pressure sensor, cereal
Rise mechanical, electrical machine, single-chip microcontroller, blower, food trough, granary, electric control valve, pipeline, vent valve, weighing device, touch screen controller
Form a kind of solar energy stove formula corn expanding device；The device uses for reference old-fashioned corn popper principle, using sunlight focal plane as heat
Source.Solar energy stove, which leads to, forms a sunlight focal plane in Builking cavity outer surface, after so that the cereal in Builking cavity is heated, is pressurized
Extruding；Solar tracking device solves the problems, such as guidance condenser rotation, the air pressure in pressure sensor monitoring Builking cavity, cereal
Elevator solves the problems, such as the addition cereal into Builking cavity, and blower solution is asked what the cereal after extruding was blown out out of Builking cavity
Topic, food trough solve the problem of that storage dilated product weighing device solves control cereal amount.
Compared with traditional technology, the beneficial effects of the invention are as follows：1, the use of solar energy stove can reduce the consumption of the energy,
Realize energy-saving and emission-reduction；2, solar energy stove replaces traditional stove fire to heat, and improves the production environment of puffed cereal, improves product
Quality；3, motor drives Builking cavity rotation, and intracavitary cereal can be made to be heated evenly；4, requirement of the device to production site is simple,
As long as open, daylighting it is good place as long as can be carried out production；5, the work of package unit needs manually to grasp almost close to automation
That makees just only periodically feeds and takes out the product in food trough to granary, is greatly saved hand labor, can also reduce production
Cost；6, continuous, large batch of production is able to carry out under fair weather.
Detailed description of the invention
Fig. 1, Fig. 2 are overall structure diagram of the invention；
Fig. 3 is system circuit diagram of the invention；
Fig. 4 is the system circuit diagram of solar tracking device of the invention；
Fig. 5 is work flow diagram of the invention；
In figure it is each marked as：1- solar energy stove；2- solar tracking device；3- Builking cavity；4- pressure sensor；5- cereal mentions
The machine of liter；6- motor；7- single-chip microcontroller；8- blower；9- food trough；10- granary；1201- material outlet canal；1202- herringbone conduit；
13- vent valve；15- touch screen controller.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
Please refer to Fig. 1 and Fig. 2, a kind of agricultural solar stove formula corn expanding device, including solar energy stove 1, sunlight with
Track device 2, Builking cavity 3, pressure sensor 4, grain elevator 5, motor 6, single-chip microcontroller 7, blower 8, food trough 9, granary 10,
Electric control valve 11, pipeline 12, vent valve 13, weighing device 14, touch screen controller 15；Solar energy stove 1 and solar tracking device 2
Connection；Pressure sensor 4, grain elevator 5, motor 6, blower 8, electric control valve 11, vent valve 13, weighing device 14, touch screen
Controller 15 is connect with single-chip microcontroller 7；Motor 6 is connect with one end of Builking cavity 3, is driven by gear；Food trough 9 passes through conduit
12 connect with the discharge port of Builking cavity 3；Grain elevator 5 is connect with the feed inlet of granary 10 and Builking cavity 3；Sun light tracking
Device 2, pressure sensor 4, grain elevator 5, motor 6, blower 8, electric control valve 11, vent valve 13, weighing device 14, touch screen
The required electric energy that works of controller 15 is provided by factory power supply system；Builking cavity 3 is erected at the stove eye position of solar energy stove 1, cereal
Elevator 5 will be delivered in Builking cavity 3 to puffed cereal from granary 10,2 real-time tracking solar azimuth of solar tracking device,
And guide the pot-shaped condenser of solar energy stove 1 around earth's axis rotation and can the face sun in real time, the sun that condenser is formed
Light focus face falls in 3 outer surface of Builking cavity, so that it is heated to make intracavitary cereal, and increases intracavitary air pressure, cereal is in high temperature height
Gradually soften in pressure ring border, extruding；The vent valve 13 being installed on Builking cavity 3 reaches specific opening later in intracavitary air pressure, rises
To the effect for maintaining intracavitary air pressure；Single-chip microcontroller 7 controls motor 6 and drives Builking cavity 3 to rotate with certain speed, stops intracavitary cereal not
Overturning；When intracavitary air pressure reach can allow corn expanding particular value when, it is successive that single-chip microcontroller 7 controls discharge port electric control valve 1102
Open, the moment that discharge port is opened, due to intracavitary hyperbar, cereal can spray and extruding, rear fan 8 in Builking cavity 3
Blowing enters remaining cereal in food trough 9 after discharge port blowout by conduit 12；The cereal good to extruding is complete
After entering 9 in food trough entirely, blower 8 stops working, and the electric control valve 1102 of discharge port is closed, the electric control valve of feed inlet
1103 open, and cereal is conveyed from electric control valve 1103 into Builking cavity 3 out of granary 10, then opened by grain elevator 5
Begin another extruding work.
The solar energy stove 1 is that existing apparatus is mounted on flat, open and is adopted using fix-focus type solar energy stove
The good vacant lot of light, matched solar tracking device 2 are existing apparatus, are mounted on the pot-shaped optically focused of solar energy stove 1
In the optically focused focus of device；When the device works, the pot-shaped condenser of solar energy stove 1 forms one by focussing force on stove eye
Focal plane makes pot-shaped condenser be directed at sunlight and edge always with the variation of position of sun under the guidance of solar energy tracking device 2
The axis direction that lands is by solar light focusing on stove eye.
For 3 shape of Builking cavity close to the steel cavity of rugby shape, be parallel to ground is erected at solar energy stove 1
On stove eye；There are three mouth on Builking cavity 3, two of them mouth is located at one end of cavity, and a mouth has three with approximate " people " font
A mouthful of conduit 1202 connects, and for a mouth for installing vent valve 13, the upward mouth in 1202 direction of herringbone conduit is feed inlet,
The downward mouth in direction is air port；Another mouthful is located at the other end of Builking cavity 3, connect with material outlet canal 1201；Herringbone conduit
1202 with electric control valve 1101, electric control valve 1102, electricity are separately installed in the junction of Builking cavity 3, inlet port and outlet port
Two mouths that control valve 1103 is connect with conduit are respectively positioned on the center of 3 or so end face of Builking cavity；Near the discharge port of Builking cavity 3
Equipped with gear.
The weighing device 14 be existing apparatus, the size of weighing pan depending on the bed-plate dimension of granary 10,
Cereal weight in granary 10 is fed back to single-chip microcontroller 7 by weighing device 14；Granary 10 is the container for commonly containing cereal, is made
With being storage to puffed cereal, it is placed on the weighing pan of weighing device 14, granary 10 and weighing device 14 are fixed on the sun
On ground after energy stove 1；Food trough 9 is the container for commonly containing food, and effect is the cereal for storing extruding, is installed on extruding
On ground by 3 discharge port side of chamber, solar energy stove 1；One end of material outlet canal 1201 is connect with food trough 9, one end and extruding
The discharge port of chamber 1 connects, but does not influence the rotation of Builking cavity.
The grain elevator 5 is existing apparatus, using low profile catheter formula grain elevator, 5 one end of grain elevator
Conduit be inserted in granary 10, the top of the electric control valve 1103 on Builking cavity 3 is fixed in one end；Single-chip microcontroller 7 is filled according to weighing
The real-time Weight control grain elevator 5 of cereal in the granary 10 of 14 feedbacks is set to the amount of 3 grain transportation of Builking cavity, i.e. monolithic
Machine 7 controls the working condition of grain elevator 5 according to the cereal weight change value in granary 10, since grain elevator 5
From when work, single-chip microcontroller 7 calculates changing value according to the cereal weight of 14 Real-time Feedback of weighing device, when changing value reaches setting value
I.e. single cereal conveying capacity when, grain elevator 5 stops working, complete once quantitatively transportation work.
The blower 8 is fixed on by the air port of Builking cavity 3, and air outlet is directed at the air port of Builking cavity 3；The effect of blower 8
It is to blow out the cereal that extruding is completed in Builking cavity 3 from discharge port.
The motor 6 is fixed near the discharge port of Builking cavity 3, drives Builking cavity 3 in corn expanding mistake by gear
It is rotated in journey, single-chip microcontroller 7 controls the revolving speed of motor 6, so that the cereal in Builking cavity 3 be made to overturn with certain frequency.
With inside Builking cavity 3, effect is the gas in real-time monitoring puffing process lumen for the installation of pressure sensor 4
Pressure, and will test result and feed back to single-chip microcontroller 7.
The extruding program of the with good grounds different cereal settings of 15 memory of touch screen controller, including atmospheric pressure value, conveying capacity
And the time；In addition, which is provided with touch screen, staff is facilitated to select relevant extruding program according to grain species.
The pot-shaped condenser is existing equipment, and current solar energy stove is all made of the equipment, therefore not shown.
Referring to Fig. 3, XTAL1, XTAL2 in the system circuit diagram of the device, the circuit to connect is the work of single-chip microcontroller 7 institute
Necessary seismoelectric road.What RST connected is single-chip microcontroller switch, can pass through the switch by the entire circuit of key control.U3 is motor drive
Dynamic model block L278 plays the role of amplifying electric current, and 7 electric current of single-chip microcontroller is too small to be unable to driving motor 6 so needing motor driven mould
Block amplifies electric current, respectively drives the motor of grain elevator 5 and the motor of blower 8.The grain elevator 5 to connect with drive module
Motor and blower 8 motor, single-chip microcontroller 7 controls the two motors by output PWM wave.Pressure sensor 4 is by bullet
Property element and resistance strain gage composition.When elastic element is under pressure, surface is strained, and is pasted onto elastic element surface
The resistance value of resistance strain gage is obtained by the corresponding change with the strain face of elastic element, passes through the resistance value for measuring resistance strain gage
Variation can be used to detect the air pressure in Builking cavity 3.
Circuit explanation：The solar energy stove formula corn expanding device, uses for reference old-fashioned puffed rice principle.MCU driving cereal mentions
The motor for rising machine 5 send cereal to Builking cavity 3, and solar energy stove 1 forms a sunlight on Builking cavity surface by focussing force
Focal plane makes the cereal in Builking cavity 3 be heated, expand after compression.Then single-chip microcontroller 7 drives the motor of blower 8 to make swollen again
Cereal after change blows out Builking cavity.Air pressure in 4 real-time monitoring Builking cavity 3 of pressure sensor, avoids the excessively high explosion of air pressure.The sun
Energy tracking device 2 is that solar energy stove 1 provides energy, the revolving speed of motor is calculated according to the goniometer of solar motion, single-chip microcontroller passes through
The revolving speed of control motor solar energy follower to make by the position of the sun to correspondingly rotate.Single-chip microcontroller model is：
AT89C51。
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and protection scope is defined, without departing from the inventive concept of the premise, ordinary engineering and technical personnel is to this in this field
The various changes and improvements that the technical solution of invention is made, should all be within protection scope of the present invention.
Claims (10)
1. a kind of solar energy stove formula corn expanding device, it is characterised in that：Including solar energy stove（1）, solar tracking device
（2）, Builking cavity（3）, pressure sensor（4）, grain elevator（5）, motor（6）, single-chip microcontroller（7）, blower（8）, food trough
（9）, granary（10）, electric control valve（11）, pipeline（12）, vent valve（13）, weighing device（14）, touch screen controller（15）；
Solar energy stove（1）With solar tracking device（2）Connection；Pressure sensor（4）, grain elevator（5）, motor（6）, blower
（8）, electric control valve（11）, vent valve（13）, weighing device（14）, touch screen controller（15）And single-chip microcontroller（7）Connection；Motor
（6）Pass through gear and Builking cavity（3）One end connection, transmission；Food trough（9）Pass through conduit（12）With Builking cavity（3）Discharging
Mouth connection；Grain elevator（5）With granary（10）Connection；Solar tracking device（2）, pressure sensor（4）, cereal hoisting
Machine（5）, motor（6）, blower（8）, electric control valve（11）, vent valve（13）, weighing device（14）, touch screen controller（15）Work
Required electric energy is provided by factory power supply system；Builking cavity（3）It is erected at solar energy stove（1）Stove eye position, grain elevator（5）
It will be to puffed cereal from granary（10）It is delivered to Builking cavity（3）It is interior, solar tracking device（2）Real-time tracking solar azimuth,
And guide solar energy stove（1）Pot-shaped condenser rotate and the face sun, condenser can be formed too in real time around the earth's axis
Sunlight focal plane falls in Builking cavity（3）It is heated to make intracavitary cereal, and increases intracavitary air pressure for outer surface, and cereal is in high temperature height
Gradually soften in pressure ring border, extruding；It is installed on Builking cavity（3）On vent valve（13）It is beaten after intracavitary air pressure arrival is specific
It opens, plays the role of maintaining intracavitary air pressure；Single-chip microcontroller（7）Control motor（6）Builking cavity is driven with certain speed（3）Rotation, makes
Intracavitary cereal does not stop to overturn；When intracavitary air pressure reach can allow corn expanding particular value when, single-chip microcontroller（7）Control discharge port electricity
Control valve（1102）Open, the moment that discharge port is opened, due to intracavitary air pressure, cereal can spray and extruding, rear fan（8）
To Builking cavity（3）Interior blowing, by remaining cereal by conduit after discharge port blowout（12）Enter food trough（9）It is interior；To
The good cereal of extruding is completely into in food trough（9）Afterwards, blower（8）It stops working, the electric control valve of discharge port
（1102）It closes, the electric control valve of feed inlet（1103）It opens, grain elevator（5）By cereal from granary（10）It is interior by into
Material mouth is conveyed into Builking cavity（3）It is interior, then start another extruding work.
2. a kind of solar energy stove formula corn expanding device according to claim 1, it is characterised in that：Solar energy stove（1）For
Existing apparatus is mounted on the good vacant lot of flat, open and daylighting using fix-focus type solar energy stove, matched
Solar tracking device（2）For existing apparatus, it is mounted on solar energy stove（1）Pot-shaped condenser optically focused focus on；The device
When work, solar energy stove（1）Pot-shaped condenser one focal plane is formed on stove eye by focussing force, with position of sun
Variation, solar energy tracking device（2）Guidance under so that pot-shaped condenser is directed at sunlight always and along ground axis direction by the sun
Light focuses on stove eye.
3. a kind of solar energy stove formula corn expanding device according to claim 1, it is characterised in that：Builking cavity（3）Shape
Close to the steel cavity of rugby shape, be parallel to ground is erected at solar energy stove（1）Stove eye on；Builking cavity（3）On have three
A mouth, two of them mouth are located at one end of cavity, a mouth and approximate " people " font there are three the conduits of mouth（1202）Connection,
One mouth is for installing vent valve（13）, herringbone conduit（1202）The upward mouth in direction is feed inlet, and the downward mouth in direction is
Air port；Another mouth is located at Builking cavity（3）The other end, with material outlet canal（1201）Connection；Herringbone conduit（1202）With it is swollen
Change chamber（3）Junction, be separately installed with electric control valve in inlet port and outlet port（1101）, electric control valve（1102）, it is automatically controlled
Valve（1103）, two mouths connecting with conduit are respectively positioned on Builking cavity（3）The center of left and right end face；Builking cavity（3）Discharging
Gear is equipped near mouthful.
4. a kind of solar energy stove formula corn expanding device according to claim 1, it is characterised in that：Weighing device（14）For
Existing apparatus, the size of weighing pan is according to granary（10）Bed-plate dimension depending on, weighing device（14）By granary（10）
Interior cereal weight feeds back to single-chip microcontroller（7）；Granary（10）For the container for commonly containing cereal, effect is storage to extruding paddy
Object is placed on weighing device（14）Weighing pan on, granary（10）And weighing device（14）It is fixed on solar energy stove（1）Afterwards
On ground；Food trough（9）For the container for commonly containing food, effect is the cereal for storing extruding, is installed on Builking cavity（3）Out
Material mouth side, solar energy stove（1）On other ground；Material outlet canal（1201）One end and food trough（9）Connection, one end and extruding
Chamber（1）Discharge port connection, but do not influence the rotation of Builking cavity.
5. a kind of solar energy stove formula corn expanding device according to claim 1, it is characterised in that：Grain elevator（5）
For existing apparatus, using low profile catheter formula grain elevator, grain elevator（5）The conduit of one end is inserted in granary（10）It is interior,
Builking cavity is fixed in one end（3）On electric control valve（1103）Top；Single-chip microcontroller（7）According to weighing device（14）The cereal of feedback
Storehouse（10）The real-time Weight control grain elevator of interior cereal（5）To Builking cavity（3）The amount of grain transportation, i.e. single-chip microcontroller（7）Root
According to granary（10）Interior cereal weight change value controls grain elevator（5）Working condition, from grain elevator（5）Start
From when work, single-chip microcontroller（7）According to weighing device（14）The cereal weight of Real-time Feedback calculates changing value, sets when changing value reaches
When definite value, that is, single cereal conveying capacity, grain elevator（5）It stops working, completes once quantitatively transportation work.
6. a kind of solar energy stove formula corn expanding device according to claim 1, it is characterised in that：Blower（8）It is fixed on
Builking cavity（3）Air port by, air outlet be aligned Builking cavity（3）Air port；Blower（8）Effect be by Builking cavity（3）Inside
The cereal that extruding is completed is blown out from discharge port.
7. a kind of solar energy stove formula corn expanding device according to claim 1, it is characterised in that：Motor（6）It is fixed on
Builking cavity（3）Discharge port near, Builking cavity is driven by gear（3）It is rotated during corn expanding, single-chip microcontroller（7）Control
Motor（6）Revolving speed, to make Builking cavity（3）Interior cereal is overturn with certain frequency.
8. a kind of agricultural solar stove formula corn expanding device according to claim 1, it is characterised in that：Pressure sensor
（4）It is installed on Builking cavity（3）Inside, effect are the air pressures in real-time monitoring puffing process lumen, and will test result feedback
To single-chip microcontroller（7）.
9. a kind of agricultural solar stove formula corn expanding device according to claim 1, it is characterised in that：Touch screen controller
（15）The extruding program of the with good grounds different cereal settings of memory, including atmospheric pressure value, conveying capacity and time；In addition, which is provided with touching
Screen is touched, staff is facilitated to select relevant extruding program according to grain species.
10. a kind of agricultural solar stove formula corn expanding device according to claim 1, it is characterised in that：Monolithic type
It number is AT89C51.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626032.0A CN108813710B (en) | 2018-06-18 | 2018-06-18 | Solar cooker type cereal puffing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810626032.0A CN108813710B (en) | 2018-06-18 | 2018-06-18 | Solar cooker type cereal puffing device |
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| Publication Number | Publication Date |
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| CN108813710A true CN108813710A (en) | 2018-11-16 |
| CN108813710B CN108813710B (en) | 2020-10-27 |
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ID=64142329
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810626032.0A Active CN108813710B (en) | 2018-06-18 | 2018-06-18 | Solar cooker type cereal puffing device |
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| Country | Link |
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| CN (1) | CN108813710B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069923A (en) * | 1990-09-17 | 1991-12-03 | American Amaranth, Inc. | Apparatus and process for expanding raw amaranth |
| CN201637136U (en) * | 2009-12-29 | 2010-11-17 | 王炳祥 | Solar boiler |
| CN203523738U (en) * | 2013-09-24 | 2014-04-09 | 成都海湾食品有限公司 | Novel corn popper |
| CN203764217U (en) * | 2014-04-04 | 2014-08-13 | 丹阳市正大油脂有限公司 | Expansion device with self-protection function |
| CN205695469U (en) * | 2016-05-09 | 2016-11-23 | 朱凌云 | A kind of energy-saving rice crust machine |
-
2018
- 2018-06-18 CN CN201810626032.0A patent/CN108813710B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069923A (en) * | 1990-09-17 | 1991-12-03 | American Amaranth, Inc. | Apparatus and process for expanding raw amaranth |
| CN201637136U (en) * | 2009-12-29 | 2010-11-17 | 王炳祥 | Solar boiler |
| CN203523738U (en) * | 2013-09-24 | 2014-04-09 | 成都海湾食品有限公司 | Novel corn popper |
| CN203764217U (en) * | 2014-04-04 | 2014-08-13 | 丹阳市正大油脂有限公司 | Expansion device with self-protection function |
| CN205695469U (en) * | 2016-05-09 | 2016-11-23 | 朱凌云 | A kind of energy-saving rice crust machine |
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| CN108813710B (en) | 2020-10-27 |
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Effective date of registration: 20200929 Address after: 20 Sibai Road, Dasi Town, Gaogang District, Taizhou City, Jiangsu Province 225300 Applicant after: Taizhou Pavo Energy Technology Co., Ltd Address before: 650000 No. B701, Block B, 7th Floor, Phase I, Panlong District and Xinhua Garden, Kunming City, Yunnan Province Applicant before: Chen Tongyun |
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