CN110806087A - Intelligent agricultural dryer - Google Patents
Intelligent agricultural dryer Download PDFInfo
- Publication number
- CN110806087A CN110806087A CN201810891185.8A CN201810891185A CN110806087A CN 110806087 A CN110806087 A CN 110806087A CN 201810891185 A CN201810891185 A CN 201810891185A CN 110806087 A CN110806087 A CN 110806087A
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- conveying
- dryer
- main body
- resistor
- drying
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- 238000001035 drying Methods 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000009529 body temperature measurement Methods 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
Abstract
The invention discloses an intelligent agricultural dryer, which solves the problems of low drying efficiency, poor drying effect and troublesome use in the prior art. The invention comprises a closed square dryer main body, a feed inlet and a discharge outlet which are respectively arranged at the top and the lower part of the dryer main body, five layers of conveying frames which are arranged in the square dryer main body and are sequentially distributed from top to bottom, and a hot air blower and an exhaust blower which are positioned at the outer side of the dryer main body and are communicated with the dryer main body; guide wheels are arranged at two ends of the conveying frame, a conveying belt is arranged on the conveying frame, the conveying belt rotates repeatedly under the action of the guide wheels to convey dried agricultural products, a vibrating belt is arranged on the upper surface of the conveying frame, and blocking pieces for preventing the agricultural products from falling to the bottom of the dryer body in the conveying and drying process are arranged at two sides of the conveying belt; the inner wall of the dryer main body is provided with a temperature measuring device and a humidity sensor, and the outer side wall is provided with a microprocessor. The invention has the advantages of convenient use, high drying efficiency and good effect.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to an intelligent agricultural dryer.
Background
At present, the sunning processing of agricultural products in many places in rural areas still adopts traditional sunshine to shine, natural air-dry method, adopts the natural sunning not only inefficiency, but also causes secondary pollution to agricultural products easily to influence the agricultural product quality, can't satisfy modern agriculture industry's demand, agricultural products drop to the drying-machine bottom easily in drying and conveying process, and it brings the trouble to collect the medicinal material, and prior art all leans on manual operation, wastes time and energy.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides an agricultural drying-machine of intelligence, solve prior art drying efficiency low, the stoving effect is poor and use trouble problem.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the intelligent agricultural dryer comprises a closed square dryer main body, a feed inlet, a discharge outlet, five layers of conveying frames, a hot air fan and an exhaust fan, wherein the feed inlet and the discharge outlet are respectively arranged at the top and the lower part of the dryer main body; guide wheels are arranged at two ends of the conveying frame, a conveying belt used for conveying the dried agricultural products is arranged on each layer of the conveying frame, the conveying belt rotates repeatedly under the action of the guide wheels to convey the dried agricultural products, a vibration belt in contact with the conveying belt is arranged on the upper surface of the conveying frame, the rotating direction of the guide wheels arranged on the first, third and fifth layers of the conveying frames is opposite to the rotating direction of the guide wheels arranged on the second and fourth layers of the conveying frames, the first, third and fifth layers of the conveying frames are arranged in a staggered mode with the second and fourth layers of the conveying frames, and blocking pieces used for preventing the agricultural products from falling to the bottom of the dryer main body in the conveying and drying processes are arranged on two sides of the conveying belt; the temperature measuring device comprises a temperature measuring device main body and a temperature measuring circuit arranged in the temperature measuring device main body, wherein the temperature measuring device and the humidity sensor are respectively used for monitoring the temperature and the humidity in the dryer main body, a microprocessor which is simultaneously connected with an air heater, an exhaust fan, the temperature measuring device and the humidity sensor is arranged on the outer side wall of the dryer main body, the temperature measuring device comprises a temperature measuring device main body and a temperature measuring circuit arranged in the temperature measuring device main body, and the temperature measuring circuit comprises a power supply VCC, a resistor R1, a resistor R2, a light emitting triode Q, a capacitor C, a display and an AT89C2051 single chip microcomputer internally provided; the resistor R1, the resistor R2, the display and the AT89C2051 singlechip are all connected with a power supply VCC; the resistor R2 is connected with a P1.0 port of the AT89C2051 singlechip, one end of the capacitor C is connected with the resistor R2, and the other end of the capacitor C is grounded; the base electrode of the triode Q is simultaneously connected with a P1.1 port of the AT89C2051 singlechip and a resistor R1, the collector electrode of the triode Q is connected with a resistor R1, and the emitter electrode of the triode Q is grounded; the display and the microprocessor (12) are respectively connected with an AT89C2051 singlechip.
Further, the hot air blower is positioned at the lower part of the outer side of the dryer main body.
Further, the exhaust fan is positioned at the upper part of the outer side of the dryer main body.
Further, the feed inlet is located right above the left end of the first layer of conveying frame.
Further, the discharge hole is positioned right below the right end of the fifth layer conveying frame.
Further, the conveyor belt is a stainless steel wire conveyor belt.
Further, the microprocessor is an i76700k type processor.
Compared with the prior art, the invention has the following beneficial effects:
the drying device has the advantages of simple structure, scientific and reasonable design, convenience in use, high drying efficiency and good drying effect, and the cleaned agricultural products are dried in the closed dryer main body by using the hot air blower; meanwhile, the vibrating belt is arranged on the conveying frame, agricultural products to be dried on the conveying belt can be turned over through vibration of the vibrating belt in the drying process, so that the drying efficiency is effectively improved, the agricultural products to be dried on the conveying belt are effectively prevented from being bonded on the conveying belt, and the trouble of manually taking off the agricultural products bonded on the conveying belt is avoided; the blocking pieces are arranged on the two sides of the conveying belt, so that agricultural products can be effectively prevented from falling to the bottom of the dryer body in the conveying and drying processes, the bottom of the dryer body can be effectively kept clean, and the labor intensity of workers is greatly reduced; through setting up temperature measurement ware and humidity transducer in the drying-machine main part, can monitor the temperature and humidity in the drying-machine main part in real time, microprocessor receives the signal that temperature measurement ware and humidity transducer monitored and handles and control the operation of air heater and exhaust fan, has realized automatic stoving to can accurate control stoving rhythm, further improve drying efficiency. The temperature measuring circuit of the invention utilizes the temperature characteristic and the RC integral characteristic of the triode, obtains the corresponding relation between the temperature of the triode and the RC charging time through the processing of the AT89C2051 singlechip, and changes the temperature measurement into the time measurement so as to obtain the temperature data, thus well reducing the power consumption and reducing the cost input.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the conveyor belt of the present invention.
FIG. 3 is a schematic circuit diagram of the temperature measurement circuit of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-dryer body, 2-feed inlet, 3-discharge outlet, 4-conveying frame, 5-guide wheel, 6-conveying belt, 7-vibrating belt, 8-hot air blower, 9-exhaust fan, 10-baffle, 11-humidity sensor, 12-microprocessor and 13-temperature measurer.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-3, the intelligent agricultural dryer provided by the invention has the advantages of simple structure, scientific and reasonable design and convenient use, and the cleaned agricultural products are dried in the closed dryer body by using the hot air blower. The invention comprises a closed square dryer body 1, a feed inlet 2 and a discharge outlet 3 which are respectively arranged at the top and the lower part of the dryer body 1, five layers of conveying frames 4 which are arranged in the square dryer body 1 and are sequentially distributed from top to bottom, and a hot air blower 8 and an exhaust fan 9 which are positioned at the outer side of the dryer body 1 and are communicated with the dryer body 1.
The both ends of transfer rack 4 all are equipped with leading wheel 5, every layer all be equipped with the conveyer belt 6 that is used for conveying by dry agricultural product on transfer rack 4, conveyer belt 6 is under the effect of leading wheel 5 and all rotates in order to realize by the conveying of dry agricultural product, 6 both sides of conveyer belt are equipped with the separation blade 10 that prevents agricultural product and drop to drying-machine main part 1 bottom in the conveying stoving process, be equipped with vibration area 7 that contacts with conveyer belt 6 on transfer rack 4, the direction of rotation of leading wheel 5 that establishes on first, third and the five-layer transfer rack 4 is opposite with the direction of rotation of leading wheel 5 that establishes on second, the four-layer transfer rack 4, first, third and five-layer transfer rack 4 and second, four-layer transfer rack 4 dislocation order. After the conveying frames 4 are installed, the left ends of the first, third and fifth conveying frames 4 are protruded, and the right ends of the second and fourth conveying frames 4 are protruded, so that the agricultural products enter the conveying belt 6 on the first conveying frame 4 from the feed port 2 and then sequentially pass through the conveying belt 6 on the second conveying frame 4, the conveying belt 6 on the third conveying frame 4, the conveying belt 6 on the fourth conveying frame 4 and the conveying belt 6 on the fifth conveying frame 4, and finally fall to a discharge port to be discharged; the inner wall of the dryer body 1 is provided with a temperature measurer 13 and a humidity sensor 11 which are respectively used for monitoring the temperature and the humidity in the dryer body 1, the outer side wall of the dryer body 1 is provided with a microprocessor 12 which is simultaneously connected with the hot air blower 8, the exhaust fan 9, the temperature measurer 13 and the humidity sensor 11, the temperature measurer 13 comprises a temperature measurer body and a temperature measuring circuit arranged in the temperature measurer body, and the temperature measuring circuit comprises a power supply VCC, a resistor R1, a resistor R2, a light emitting triode Q, a capacitor C, a display and an AT89C2051 single chip microcomputer with a built-in comparator; the resistor R1, the resistor R2, the display and the AT89C2051 singlechip are all connected with a power supply VCC; the resistor R2 is connected with a P1.0 port of the AT89C2051 singlechip, one end of the capacitor C is connected with the resistor R2, and the other end of the capacitor C is grounded; the base electrode of the triode Q is simultaneously connected with a P1.1 port of the AT89C2051 singlechip and a resistor R1, the collector electrode of the triode Q is connected with a resistor R1, and the emitter electrode of the triode Q is grounded; the display and the microprocessor (12) are respectively connected with an AT89C2051 singlechip.
The temperature measuring circuit of the invention utilizes the temperature characteristic and the RC integral characteristic of the triode, obtains the corresponding relation between the temperature of the triode and the RC charging time through the processing of the AT89C2051 singlechip, and changes the temperature measurement into the time measurement so as to obtain the temperature data, thus well reducing the power consumption and reducing the cost input.
The hot-air blower 8 is located the 1 outside lower part of drying-machine main part, exhaust fan 9 is located 1 outside upper portion of drying-machine main part, feed inlet 2 is located directly over the 4 left ends of first layer conveying frame, discharge gate 3 is located under the 4 right-hand members of fifth layer conveying frame, conveyer belt 6 is the stainless steel wire conveyer belt, microprocessor 12 is i76700k type treater.
Compared with the prior art, the invention adopts sunlight airing, not only improves the drying efficiency, greatly reduces the occupied space of the agricultural products in the airing process, but also avoids the situation that the agricultural products are easy to be polluted again in the airing process; simultaneously, establish the vibration area on the conveying frame, vibrations through the vibration area at the in-process of drying can realize treating the agricultural product of drying to be located the conveyer belt and overturn to effectively improved drying efficiency, and still effectively prevented to be located the conveyer belt and treated the agricultural product of drying and bond on the conveyer belt, thereby removed the artifical trouble of taking off with the agricultural product on the conveyer belt of will bonding from.
Establish the separation blade in conveyer belt both sides, can prevent effectively that agricultural product from dropping to drying-machine main part bottom at the conveying stoving in-process, can effectively keep the cleanness of drying-machine main part bottom, greatly reduced workman's intensity of labour.
Through setting up temperature measurement ware and humidity transducer in the drying-machine main part, can monitor the temperature and humidity in the drying-machine main part in real time, microprocessor receives the signal that temperature measurement ware and humidity transducer monitored and handles and control the operation of air heater and exhaust fan, has realized automatic stoving to can accurate control stoving rhythm, further improve drying efficiency.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.
Claims (7)
1. Agricultural drying-machine of intelligence, its characterized in that: the drying machine comprises a closed square drying machine main body (1), a feeding hole (2) and a discharging hole (3) which are respectively arranged at the top and the lower part of the drying machine main body (1), five layers of conveying frames (4) which are arranged in the square drying machine main body (1) and are sequentially distributed from top to bottom, a hot air blower (8) and an exhaust fan (9) which are positioned at the outer side of the drying machine main body (1) and are communicated with the drying machine main body (1); guide wheels (5) are arranged at two ends of each conveying frame (4), a conveying belt (6) used for conveying dried agricultural products is arranged on each layer of conveying frame (4), the conveying belts (6) rotate repeatedly under the action of the guide wheels (5) to convey the dried agricultural products, a vibration belt (7) in contact with the conveying belts (6) is arranged on the upper surface of each conveying frame (4), the rotating directions of the guide wheels (5) arranged on the first, third and fifth layers of conveying frames (4) are opposite to the rotating directions of the guide wheels (5) arranged on the second and fourth layers of conveying frames (4), the first, third and fifth layers of conveying frames (4) are arranged in a staggered mode with the second and fourth layers of conveying frames (4), and blocking pieces (10) used for preventing the agricultural products from falling to the bottom of the dryer main body (1) in the conveying and drying processes are arranged on two sides of the conveying belts (6); the temperature measurement device comprises a dryer body (1), wherein a temperature measurer (13) and a humidity sensor (11) which are used for monitoring the temperature and the humidity in the dryer body (1) respectively are arranged on the inner wall of the dryer body (1), a microprocessor (12) which is simultaneously connected with an air heater (8), an exhaust fan (9), the temperature measurer (13) and the humidity sensor (11) is arranged on the outer side wall of the dryer body (1), the temperature measurer (13) comprises a temperature measurer body and a temperature measurement circuit which is arranged in the temperature measurer body, and the temperature measurement circuit comprises a power supply VCC, a resistor R1, a resistor R2, a light emitting triode Q, a capacitor C, a display and an AT89C2051 single chip microcomputer which is internally provided with a comparator; the resistor R1, the resistor R2, the display and the AT89C2051 singlechip are all connected with a power supply VCC; the resistor R2 is connected with a P1.0 port of the AT89C2051 singlechip, one end of the capacitor C is connected with the resistor R2, and the other end of the capacitor C is grounded; the base electrode of the triode Q is simultaneously connected with a P1.1 port of the AT89C2051 singlechip and a resistor R1, the collector electrode of the triode Q is connected with a resistor R1, and the emitter electrode of the triode Q is grounded; the display and the microprocessor (12) are respectively connected with an AT89C2051 singlechip.
2. The intelligent agricultural dryer of claim 1, wherein: the hot air blower (8) is positioned at the lower part of the outer side of the dryer main body (1).
3. The intelligent agricultural dryer of claim 2, wherein: the exhaust fan (9) is positioned at the upper part of the outer side of the dryer main body (1).
4. The intelligent agricultural dryer of claim 3, wherein: the feed inlet (2) is positioned right above the left end of the first layer of conveying frame (4).
5. The intelligent agricultural dryer of claim 4, wherein: and the discharge port (3) is positioned right below the right end of the fifth layer conveying frame (4).
6. The intelligent agricultural dryer of claim 5, wherein: the conveyor belt (6) is a stainless steel wire conveyor belt.
7. The intelligent agricultural dryer of claim 6, wherein: the microprocessor (12) is an i76700k type processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891185.8A CN110806087A (en) | 2018-08-06 | 2018-08-06 | Intelligent agricultural dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891185.8A CN110806087A (en) | 2018-08-06 | 2018-08-06 | Intelligent agricultural dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110806087A true CN110806087A (en) | 2020-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810891185.8A Pending CN110806087A (en) | 2018-08-06 | 2018-08-06 | Intelligent agricultural dryer |
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| Country | Link |
|---|---|
| CN (1) | CN110806087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111708286A (en) * | 2020-07-31 | 2020-09-25 | 重庆电子工程职业学院 | Wisdom agricultural device based on internet of things |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105318981A (en) * | 2015-11-12 | 2016-02-10 | 张复祥 | Novel temperature measurement circuit |
| CN205209646U (en) * | 2015-11-12 | 2016-05-04 | 张复祥 | Novel temperature measuring circuit |
| CN106989586A (en) * | 2017-05-31 | 2017-07-28 | 成都璐城科技有限公司 | A kind of Chinese medicine drying plant |
| CN107036421A (en) * | 2017-05-31 | 2017-08-11 | 成都璐城科技有限公司 | A kind of Chinese Medicinal Materials drying plant |
| CN107036422A (en) * | 2017-05-31 | 2017-08-11 | 成都璐城科技有限公司 | A kind of Chinese medicine automatic drying apparatus |
| CN206974089U (en) * | 2017-05-31 | 2018-02-06 | 成都璐城科技有限公司 | A kind of Chinese medicine automatic drying apparatus |
| CN206974091U (en) * | 2017-05-31 | 2018-02-06 | 成都璐城科技有限公司 | A kind of Chinese Medicinal Materials drying plant |
| CN206974090U (en) * | 2017-05-31 | 2018-02-06 | 成都璐城科技有限公司 | A kind of Chinese medicine drying plant |
-
2018
- 2018-08-06 CN CN201810891185.8A patent/CN110806087A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318981A (en) * | 2015-11-12 | 2016-02-10 | 张复祥 | Novel temperature measurement circuit |
| CN205209646U (en) * | 2015-11-12 | 2016-05-04 | 张复祥 | Novel temperature measuring circuit |
| CN106989586A (en) * | 2017-05-31 | 2017-07-28 | 成都璐城科技有限公司 | A kind of Chinese medicine drying plant |
| CN107036421A (en) * | 2017-05-31 | 2017-08-11 | 成都璐城科技有限公司 | A kind of Chinese Medicinal Materials drying plant |
| CN107036422A (en) * | 2017-05-31 | 2017-08-11 | 成都璐城科技有限公司 | A kind of Chinese medicine automatic drying apparatus |
| CN206974089U (en) * | 2017-05-31 | 2018-02-06 | 成都璐城科技有限公司 | A kind of Chinese medicine automatic drying apparatus |
| CN206974091U (en) * | 2017-05-31 | 2018-02-06 | 成都璐城科技有限公司 | A kind of Chinese Medicinal Materials drying plant |
| CN206974090U (en) * | 2017-05-31 | 2018-02-06 | 成都璐城科技有限公司 | A kind of Chinese medicine drying plant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111708286A (en) * | 2020-07-31 | 2020-09-25 | 重庆电子工程职业学院 | Wisdom agricultural device based on internet of things |
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Application publication date: 20200218 |