CN204301451U - Batch circulation grain drier drying device - Google Patents
Batch circulation grain drier drying device Download PDFInfo
- Publication number
- CN204301451U CN204301451U CN201420751070.6U CN201420751070U CN204301451U CN 204301451 U CN204301451 U CN 204301451U CN 201420751070 U CN201420751070 U CN 201420751070U CN 204301451 U CN204301451 U CN 204301451U
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- granary
- auger
- hole
- grain
- stationary magazine
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Abstract
The utility model provides a kind of batch circulation grain drier drying device, comprise granary, granary offered charging aperture and go out material through hole, granary side is connected with auger shell side, install in auger shell and promote auger, auger shell opposite side is connected with grain storage box, install in grain storage box and dial grain wheel, auger shell bottom is connected with cereal conveying box, in cereal conveying box, little auger is installed, in cereal conveying box, baffle plate is installed, baffle plate is connected with push-rod electric machine, auger shell base end wall is offered through hole and the horizontal center line that goes out material through hole is same center line, granary upper inside wall setting pressure sensor, humidity sensor is installed in bottom, granary outer wall installs deduster, granary outer wall installs electric cabinet, granary bottom outer wall installs guard shield, the hot-air mouth of guard shield communicates with granary.The utility model can improve grain dry speed and dry mass, and make grain dry even, rate of drying improves, and large in same time inner drying amount, operating efficiency is high.
Description
Technical field
The utility model relates to grain drying, is a kind of batch circulation grain drier drying device.
Background technology
It is the necessary condition of threshing or storage that cereal is dried in time, and cereal, as do not reached dry requirement, may produce and go mouldy, and the toxin after going mouldy is comparatively large to the infringement of human body, and severe patient easily suffers from tumour.Therefore, agriculturally usually require that harvested cereal should be able to put in storage in drying in time.But the dry amount of existing crop dryer owing to being 15 tons, rate of drying is slow, and drying efficiency is low, and the grain dry uniformity is poor, this just causes putting in storage or the cereal of threshing can not ensure it is be in drying regime, directly affect the threshing quality of cereal or the quality of preservation of putting in storage.
Utility model content
The purpose of this utility model is, provide a kind of batch circulation grain drier drying device, it can improve grain dry speed and dry mass, and make grain dry even, rate of drying improves, and large in same time inner drying amount, operating efficiency is high.
The utility model for achieving the above object, the technical scheme provided is as follows: batch circulation grain drier drying device, comprise granary, granary offered charging aperture and go out material through hole, granary side is connected with auger shell side, install in auger shell and promote auger, auger shell opposite side is connected with grain storage box, install in grain storage box and dial grain wheel, grain storage box is communicated with auger shell by charging aperture, auger shell bottom is connected with cereal conveying box, in cereal conveying box, little auger is installed, in cereal conveying box, baffle plate is installed, baffle plate is connected with push-rod electric machine, auger shell base end wall is offered the first through hole and the second through hole, first through hole, second through hole and the horizontal center line going out material through hole are same center line, granary upper inside wall setting pressure sensor, humidity sensor is installed in granary bottom, granary outer wall installs deduster, deduster is communicated with granary by air outlet, granary outer wall installs electric cabinet, control module installed by electric cabinet, humidity detection lamp and cereal are bought securities with all one's capital monitoring lamp, granary bottom outer wall installs guard shield, mounting heater and blower fan in guard shield, the hot-air mouth of guard shield communicates with granary.Granary lower inner wall installs Air Filter, and Air Filter is positioned at hot-air mouth place.Arrange swash plate bottom granary, the high-end lower end being positioned at hot-air mouth of swash plate, the low side of swash plate is positioned at the lower end of material through hole.Described lifting auger is connected to form by more piece stationary magazine creel, the helical blade promoted on auger is arranged on stationary magazine creel, the one end often saving stationary magazine creel is provided with projection, the stationary magazine creel other end arranges groove, in the middle part of stationary magazine creel, rotating shaft is set, rotating shaft is installed several support chip, between the inwall of stationary magazine creel and rotating shaft, hot air cavity is set.Within the scope of 360 °, one end that described stationary magazine creel arranges projection, several first coordinating block is set, between every two the first coordinating blocks, the first mating groove is set, within the scope of 360 °, one end that stationary magazine creel arranges groove, several second mating groove is set, between every two the second mating grooves, the second coordinating block is set.
Pressure sensor and humidity sensor have been installed in the up and down position of the utility model in granary, the outer wall of granary is provided with electric-control system, the hot blast entering granary has multiple hot source point, rate of drying can be made significantly to improve, can realize after drying device starting switch automatically delivering grain, arranging grain, automatically control moisture content, dried grain, and automatically stop into grain after cereal is bought securities with all one's capital, entering of automatic control hot blast, chaff foreign material all can be discharged automatically.Drying device of the present utility model directly puts in storage after in a circulating manner cereal can being carried out drying, can not be in drying regime before the cereal avoiding threshing puts in storage, and the phenomenon that impact stores quality occurs.The utility model also has the advantages such as precise control, failure rate is low, easy to operate, long service life.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model; Accompanying drawing 2 is I portion structure for amplifying schematic diagrames in accompanying drawing 1; Accompanying drawing 3 is II structure for amplifying schematic diagram in accompanying drawing 2; Accompanying drawing 4 be in accompanying drawing 3 A to structural representation; Accompanying drawing 5 is control system major loop structure schematic diagrames; Accompanying drawing 6 is one of control loop structure schematic diagrames; Accompanying drawing 7 is two schematic diagrames of control loop structure; Accompanying drawing 8 is three schematic diagrames of control loop structure.
Detailed description of the invention
Contrast accompanying drawing, is described further the utility model.
Batch circulation grain drier drying device of the present utility model, comprise granary 10, granary 10 offered charging aperture 4 and go out material through hole 23, granary 10 side is connected with auger shell 2 side, install in auger shell 2 and promote auger 3, auger shell 2 opposite side is connected with grain storage box 5, install in grain storage box 5 and dial grain wheel 6, grain storage box 5 is communicated with auger shell 2 by charging aperture 4, auger shell 2 bottom is connected with cereal conveying box 9, in cereal conveying box 9, little auger 33 is installed, in cereal conveying box 9, baffle plate 28 is installed, baffle plate 28 is connected with push-rod electric machine 29, auger shell 2 base end wall is offered the first through hole 25 and the second through hole 27, first through hole 25, second through hole 27 and the horizontal center line going out material through hole 23 are same center line, granary 10 upper inside wall setting pressure sensor 11, humidity sensor 7 is installed in granary 10 bottom, granary 10 outer wall installs deduster 12, deduster 12 is communicated with granary 10 by air outlet 32, granary 10 outer wall installs electric cabinet 16, electric cabinet 16 is installed control module 15, humidity detection lamp 13 and cereal are bought securities with all one's capital and are monitored lamp 14, granary 10 bottom outer wall installs guard shield 17, mounting heater 19 and blower fan 18 in guard shield 17, the hot-air mouth 30 of guard shield 17 communicates with granary 10.Granary 10 lower inner wall installs Air Filter 20, and Air Filter 20 is positioned at hot-air mouth 30 place.Arrange swash plate 21 bottom granary 10, the high-end lower end being positioned at hot-air mouth 30 of swash plate 21, the low side of swash plate 21 is positioned at the lower end of material through hole 23.
Lifting auger 3 described in the utility model is connected to form by more piece stationary magazine creel, the helical blade 38 promoted on auger 3 is arranged on stationary magazine creel 37, the one end often saving stationary magazine creel 37 is provided with projection 44, stationary magazine creel 37 other end arranges groove 45, rotating shaft 39 is set in the middle part of stationary magazine creel 37, rotating shaft 39 is installed several support chip 41, between the inwall of stationary magazine creel 37 and rotating shaft 39, hot air cavity 40 is set.Said structure of the present utility model, can make cereal carry out in lifting auger 3 before entering granary 10 predrying, thus improve the rate of drying of cereal, and this structure have be easy to manufacture, the advantage of the dismounting maintenance that is connected firmly, is easy to.
Within the scope of 360 °, one end that stationary magazine creel 37 described in the utility model arranges projection 44, several first coordinating block 42 is set, between every two the first coordinating blocks 42, the first mating groove 43 is set, within the scope of 360 °, one end that stationary magazine creel 37 arranges groove 45, several second mating groove 46 is set, between every two the second mating grooves 46, second coordinating block 47 is set.Said structure can limit the circumference after promoting the connection of auger 3 more piece further and rotate, and keep the velocity of rotation of lifting auger 3, and raising promotes the connectivity robustness that auger 3 respectively saves further.
Control module 15 described in the utility model comprises control system major loop, control loop and Programmable Logic Controller, control system major loop adopts three-phase four-wire system, 380V voltage, power supply is connected with earth leakage protective device, and be connected with air-break, power supply is connected with contactor, hot protective relay through air-break, and power supply gives each feeding electric motors by hot protective relay; Control loop power supply is single-phase 220V, power supply terminal L3 is connected with contactor KM6 normally opened contact T1, another power supply terminal L3 insures 1FU-1 through contactor KM6 normally opened contact L1 and first and is connected, first insurance 1FU-1 and second insures 1FU-2 short circuit, first insurance 1FU-1 is connected with the first terminal 2FU-1, second insurance 1FU-2 is connected with Switching Power Supply PB, programmable controller PLC respectively, 3rd insurance 1FU-3 is connected with module O4AD-E2, temperature monitoring respectively, and the 4th insurance IFU-4 powers to touch screen HM1.
The utility model is applicable to large-scale batch circulation dryer.During utility model works, start power supply, electric-control system work, promote auger 3 and rotate, cereal enters grain storage box 5, while dialling grain wheel 6 rotation, cereal is dialled in auger shell 2 by charging aperture 4, promote auger 3 by cereal hoisting in granary 10, simultaneously, hot blast enters hot air cavity 40 pairs of cereal and first carries out heat drying, cereal is entered when promoting auger 3 and starts to accept the predrying of even wind speed, reach the object that grain dry speed improves a lot.The signal of buying securities with all one's capital of cereal is controlled by pressure sensor, and after cereal is bought securities with all one's capital, pressure sensor is by signal input control system, and control system controls to promote auger and stops operating.Hot blast is blown in granary 10 after starting by heater 19, again drying is carried out to cereal, when grain moisture reaches established standards, humidity sensor 7 starts push-rod electric machine 29 after sending signal to control system, move on baffle plate 28, open the passage of grain transportation, cereal discharges granary 10 by the little auger 33 in cereal conveying box 9.In figure, 1 is motor, and 31 is hot air sources, and 34 is air intake covers.
Control system of the present utility model is summarized as follows:
One, the control system in electric cabinet: the electric power incoming line of major loop is from main input terminal L1, L2, L3, N, is the 380V voltage of three-phase four-wire system.Power line terminal, to earth leakage protective device QFO upper end, pushes to earth leakage protective device QFO, and other three air-breaks to air-break QF1 upper end, then are respectively the upper end short circuit of QF2, QF3, QF4 through the lower end of earth leakage protective device QFO by power supply with bus-bar.Push to four air-breaks QF1, QF2, QF3, QF4, power supply is through the upper end of air-break QF1, QF2, QF3, QF4 lower end to contactor KM1, KM2, KM3, KM4.
After contactor adhesive, power supply through the lower end of contactor KM1, KM2, KM3, KM4 to hot protective relay FR1, FR2, FR3, FR4.Power supply again through hot protective relay FR1, FR2, FR3, FR4 to terminal, terminal again give each feeding electric motors.Wherein combustor is single-phase 220V electricity, and its power supply obtains from the upper end of earth leakage protective device, directly arrives contactor KM5, and after contactor KM5 adhesive, power supply is through contactor KM5 to terminal U5, N, and terminal gives feeding electric motors again, as shown in Figure 5.
Two, control loop: according to Fig. 6, the power supply of control loop is single-phase 220V electricity, is made up of terminal L3 and N.Terminal L3 goes out two lines, and the main normally opened contact T1 of terminal L3 mono-to contactor KM6, terminal L3 mono-are to the lower contact of stop button.Power supply is powered to start button through the normally-closed contact of stop button, and after pressing start button, power supply must be electric to the loop A 1 of the loop A 1. contactor KM6 of contactor KM6 through start button, and contactor KM6 adhesive, start button indicator lamp obtains electric bright, as shown in Figure 6.
Another butt L3 power line is powered to the first insurance 1FU-1 through the main normally opened contact L1 of contactor KM6, due to the first insurance 1FU-1 and second insurance 1FU-2 short circuit, so these two insurances are all 220V electricity.First insurance 1FU-1 powers, with short circuit sheet by other terminals 2FU-2,2FU-3,2FU-4 short circuit to the first terminal 2FU-1 on its side.These several terminals power to respectively output common point PLC-C0, PLC-C1,08XP2-C0 of the main frame DVP-16ES2 of PLC and expansion module 08XP2.Second insurance 1FU-2 powers to Switching Power Supply PB, programmable controller PLC, moisture analyser.
Switching Power Supply PB obtain electric after, alternating current 220V voltage commutation is filtered into direct current 24V and supplies the 3rd insurance 1FU-3, because the 3rd insurance 1FU-3 and the 4th insures 1FU-4 short circuit, so their two confessions is all that direct current 24V is electric.3rd insurance 1FU-3 powers to analog module 04AD-E2, temperature transmitter T1.4th insurance 1FU-4 powers to touch-screen HM1, as shown in Figure 7.
PLC internal dc source 24+; 24G; 24+ through the normally opened contact of overtemperature relay RF1, RF2, RF3, RF4 receive X2, X3, X4, X5 point of PLC and 24G form dial grain take turns protect, lifting wheel is protected, air exhauster is protected, auger is protected etc., as shown in Figure 8.The non-detailed description of the utility model control system is known technology.
Claims (5)
1. batch circulation grain drier drying device, comprise granary (10), granary (10) offered charging aperture (4) and go out material through hole (23), it is characterized in that: granary (10) side is connected with auger shell (2) side, install in auger shell (2) and promote auger (3), auger shell (2) opposite side is connected with grain storage box (5), install in grain storage box (5) and dial grain wheel (6), grain storage box (5) is communicated with auger shell (2) by charging aperture (4), auger shell (2) bottom is connected with cereal conveying box (9), in cereal conveying box (9), little auger (33) is installed, in cereal conveying box (9), baffle plate (28) is installed, baffle plate (28) is connected with push-rod electric machine (29), auger shell (2) base end wall is offered the first through hole (25) and the second through hole (27), first through hole (25), second through hole (27) and the horizontal center line going out material through hole (23) are same center line, granary (10) upper inside wall setting pressure sensor (11), humidity sensor (7) is installed in granary (10) bottom, granary (10) outer wall installs deduster (12), deduster (12) is communicated with granary (10) by air outlet (32), granary (10) outer wall is installed electric cabinet (16), electric cabinet (16) is installed control module (15), humidity detection lamp (13) and cereal are bought securities with all one's capital and are monitored lamp (14), granary (10) bottom outer wall is installed guard shield (17), guard shield (17) interior mounting heater (19) and blower fan (18), the hot-air mouth (30) of guard shield (17) communicates with granary (10).
2. batch circulation grain drier drying device according to claim 1, it is characterized in that: granary (10) lower inner wall is installed Air Filter (20), Air Filter (20) is positioned at hot-air mouth (30) place.
3. batch circulation grain drier drying device according to claim 2, it is characterized in that: granary (10) bottom arranges swash plate (21), the high-end lower end being positioned at hot-air mouth (30) of swash plate (21), the low side of swash plate (21) is positioned at the lower end of material through hole (23).
4. batch circulation grain drier drying device according to claim 1, it is characterized in that: described lifting auger (3) is connected to form by more piece stationary magazine creel, the helical blade (38) promoted on auger (3) is arranged on stationary magazine creel (37), the one end often saving stationary magazine creel (37) is provided with projection (44), stationary magazine creel (37) other end arranges groove (45), stationary magazine creel (37) middle part arranges rotating shaft (39), rotating shaft (39) is upper installs several support chip (41), arranges hot air cavity (40) between the inwall of stationary magazine creel (37) and rotating shaft (39).
5. batch circulation grain drier drying device according to claim 4, it is characterized in that: within the scope of 360 °, one end that described stationary magazine creel (37) arranges projection (44), several first coordinating block (42) is set, between every two the first coordinating blocks (42), the first mating groove (43) is set, within the scope of 360 °, one end that stationary magazine creel (37) arranges groove (45), several second mating groove (46) is set, between every two the second mating grooves (46), the second coordinating block (47) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751070.6U CN204301451U (en) | 2014-12-04 | 2014-12-04 | Batch circulation grain drier drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751070.6U CN204301451U (en) | 2014-12-04 | 2014-12-04 | Batch circulation grain drier drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301451U true CN204301451U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751070.6U Expired - Fee Related CN204301451U (en) | 2014-12-04 | 2014-12-04 | Batch circulation grain drier drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301451U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104957251A (en) * | 2015-07-16 | 2015-10-07 | 孟如苗 | Grain dryer |
| CN105996846A (en) * | 2016-07-08 | 2016-10-12 | 宁波方太厨具有限公司 | Dry cargo storage device and control method thereof |
| CN106306006A (en) * | 2016-08-17 | 2017-01-11 | 合肥朝霞机械科技有限公司 | Automatic material loading and unloading grain dryer |
| CN106509093A (en) * | 2016-12-15 | 2017-03-22 | 扬州大学 | Solar heat-saving cycling type grain drying equipment |
| CN107196564A (en) * | 2017-04-18 | 2017-09-22 | 雷沃重工股份有限公司 | A kind of DC control circuit crop dryer electric cabinet |
| CN107279281A (en) * | 2017-07-10 | 2017-10-24 | 合肥佳粮机械科技有限公司 | A kind of control system based on automation drying grain dryer |
| CN107323955A (en) * | 2017-07-10 | 2017-11-07 | 合肥佳粮机械科技有限公司 | A kind of automatic transportation grain storage apparatus for dryer |
| CN111703811A (en) * | 2020-05-20 | 2020-09-25 | 合肥麦稻之星机械有限公司 | Lifting device for grain dryer |
| CN112503922A (en) * | 2020-11-19 | 2021-03-16 | 合肥三伍机械有限公司 | Bidirectional overload adjusting device of drying machine |
-
2014
- 2014-12-04 CN CN201420751070.6U patent/CN204301451U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104957251A (en) * | 2015-07-16 | 2015-10-07 | 孟如苗 | Grain dryer |
| CN105996846A (en) * | 2016-07-08 | 2016-10-12 | 宁波方太厨具有限公司 | Dry cargo storage device and control method thereof |
| CN105996846B (en) * | 2016-07-08 | 2019-11-01 | 宁波方太厨具有限公司 | A kind of control method of dried food and nuts storage facilities and the storage facilities |
| CN106306006A (en) * | 2016-08-17 | 2017-01-11 | 合肥朝霞机械科技有限公司 | Automatic material loading and unloading grain dryer |
| CN106509093A (en) * | 2016-12-15 | 2017-03-22 | 扬州大学 | Solar heat-saving cycling type grain drying equipment |
| CN107196564A (en) * | 2017-04-18 | 2017-09-22 | 雷沃重工股份有限公司 | A kind of DC control circuit crop dryer electric cabinet |
| CN107279281A (en) * | 2017-07-10 | 2017-10-24 | 合肥佳粮机械科技有限公司 | A kind of control system based on automation drying grain dryer |
| CN107323955A (en) * | 2017-07-10 | 2017-11-07 | 合肥佳粮机械科技有限公司 | A kind of automatic transportation grain storage apparatus for dryer |
| CN111703811A (en) * | 2020-05-20 | 2020-09-25 | 合肥麦稻之星机械有限公司 | Lifting device for grain dryer |
| CN111703811B (en) * | 2020-05-20 | 2021-06-29 | 合肥麦稻之星机械有限公司 | Lifting device for grain dryer |
| CN112503922A (en) * | 2020-11-19 | 2021-03-16 | 合肥三伍机械有限公司 | Bidirectional overload adjusting device of drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20201204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |