CN107810723A - The constant-pressure type grain storage equipment of intelligent control - Google Patents
The constant-pressure type grain storage equipment of intelligent control Download PDFInfo
- Publication number
- CN107810723A CN107810723A CN201711156488.7A CN201711156488A CN107810723A CN 107810723 A CN107810723 A CN 107810723A CN 201711156488 A CN201711156488 A CN 201711156488A CN 107810723 A CN107810723 A CN 107810723A
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- Prior art keywords
- warehouse
- grain
- cover plate
- constant
- storage equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/14—Containers specially adapted for storing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
- A01F25/20—Unloading arrangements
- A01F25/2018—Bottom unloading units for tower silos
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
- A01F25/22—Ventilating arrangements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/015—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation
- A23L3/0155—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation using sub- or super-atmospheric pressures, or pressure variations transmitted by a liquid or gas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
The invention discloses the constant-pressure type grain storage equipment of intelligent control, the bottom attachment support leg of warehouse, warehouse top sets funnel, and funnel bottom surface sets dividing plate, perforate is distributed on dividing plate, the passage of the bottom connection tubulose of perforate, passage bottom is located at the top of warehouse；The upper and lower surface of warehouse is respectively provided with through hole, and fence is set at the top of warehouse；The one end of cover plate away from pin joint is connected by elastic component with warehouse outer surface；Pressure sensor is set inside warehouse, and when warehouse inner and outer air pressure is equal, the through hole positioned at warehouse lower surface is covered by corresponding cover plate, the through hole positioned at warehouse upper surface is not covered by corresponding cover plate；Also include negative pressure pump, air blower；Also include control module, the input of control module is connected with pressure sensor, output end is connected with negative pressure pump, air blower respectively.To solve the problems, such as that silo is not easy to grain deposit and taken out in the prior art, grain is simply and easily stored and taken out while is advantageous to the purpose stored for a long time the present invention by realization.
Description
Technical field
The present invention relates to agricultural product storage art, and in particular to the constant-pressure type grain storage equipment of intelligent control.
Background technology
China is a large agricultural country, and the production and storage of grain have a long history, according to China in the late five decades
Largely unearthed historical relic and historical Textual Research, Chinese infant farming are imparted rudimentary knowledge to beginners in Upper Palaeolithic, be developed in the epoch new period (away from
It is modern about 10,000 years or so).And the storage of grain is the continuation of agricultural cultivation, storage technology is accompanied by the development of agricultural
's.Into after the epoch new period, with the development of infant farming, agricultural production reaches a certain scale, and grain occurs
Residue, storage is gradually just developed into by grain processing.For grain, such as beans, cereal crop, staple food grain work is belonged to greatly
What thing, no matter under social background, it is required for storing it on a large scale, in order to tackle various emergency cases.Cause
There is substantial amounts of barn structure in the prior art in this.But existing silo mostly structure is closed, grain inside long-term heap
Put, do not stop to carry out respiration, gradually release heat in the process, cause that silo inner air is of poor quality, temperature is high, silo
It is internal due to completely enclosed, can also air pressure gradually rise, gradually become moist through and sultry, be unfavorable for the long-term storage of grain on the contrary
Deposit.In view of the above-mentioned problems, occurring some vacuum grain storage structures again in the prior art, the class formation is kept inside silo in true
Dummy status, so as to suppress the respiration of grain.But the class formation needs silo to have splendid air-tightness so that grain
Deposit or take out all be inconvenient.
The content of the invention
It is an object of the invention to provide the constant-pressure type grain storage equipment of intelligent control, to solve silo inconvenience in the prior art
In the deposit and taking-up of grain the problem of, grain is simply and easily stored and taken out while is advantageous to store up for a long time by realization
The purpose deposited.
The present invention is achieved through the following technical solutions：
The constant-pressure type grain storage equipment of intelligent control, including warehouse, the bottom of the warehouse are fixedly connected with supporting leg, warehouse
Funnel is arranged above, funnel bottom surface sets dividing plate, is uniformly distributed some perforates on dividing plate, the bottom of each perforate is all connected with pipe
The passage of shape, the bottom of all passages are respectively positioned at the top of warehouse；The upper and lower surface of the warehouse is respectively provided with through hole, warehouse top
Fence is set, and the bottom of all passages is respectively positioned in the fence；All through holes away from the equal hinged closures in side inside warehouse,
The one end of the cover plate away from pin joint is connected by elastic component with warehouse outer surface；Pressure sensing is set inside the warehouse
Device, when warehouse inner and outer air pressure is equal, the through hole positioned at warehouse lower surface is covered by corresponding cover plate, positioned at warehouse upper surface
Through hole is not covered by corresponding cover plate；Also include negative pressure pump, the air blower with being connected inside the warehouse；Also include control mould
Block, the input of the control module are connected with pressure sensor, the output end of the control module respectively with negative pressure pump, air blast
Machine is connected.
The problem of deposit and taking-up of grain are not easy to for silo in the prior art, the present invention propose the perseverance of intelligent control
Die mould grain storage equipment, warehouse is supported by supporting leg so that there is gap between warehouse bottom and ground, warehouse just on
Side sets funnel, is easy to being quickly poured into for grain.Funnel bottom surface is closed with dividing plate, only sets equally distributed perforate as grain
Whereabouts mouth, each perforate connects the passage of tubulose, therefore grain is fallen after funnel is entered by the passage of tubulose,
The motion path of grain is guided by passage, avoids rambling fallen from funnel of grain from causing to fly at the top of warehouse
Splash.The bottom even of each passage can be arranged on warehouse top by the preferable present invention, you can ensure grain at the top of warehouse
Even distribution, avoids grain from being accumulated immediately below funnel, solves the problems, such as easily to accumulate object below conventional funnel；Simultaneously
Coordinate fence, can effectively ensure that grain is uniformly distributed at the top of warehouse, will not outwards be scattered.In the upper and lower surface of warehouse
Through hole is respectively provided with, when warehouse inner and outer air pressure is equal, for the through hole of warehouse upper surface, cover plate is supportted by corresponding elastic component
Rise, therefore the cover plate of warehouse upper surface will not cover in corresponding through hole；And for the through hole of warehouse lower surface, it is corresponding
Elastic component tenses cover plate and covers in through hole, is when under being acted on without external force, elastic component covers in the cover plate of warehouse lower surface
Corresponding through hole, such as spring of extension spring type can be realized, can be achieved to those skilled in the art.This hair
It is bright as follows using process：Negative pressure pump and air blower is kept not to work first so that warehouse inner and outer air pressure is consistent, it would be desirable to storage
Grain is poured into funnel, and grain is flowed in the fence at the top of warehouse by funnel, passage, due to the lid of now warehouse upper surface
Plate does not cover corresponding through hole, hence in so that grain is entered in warehouse by the through hole of warehouse upper surface, due under now warehouse
The through hole on surface is covered by corresponding cover plate, therefore grain can be stayed in warehouse.After the grain in fence enters warehouse,
Start negative pressure pump, to warehouse inside extraction negative pressure, the air pressure in warehouse gradually reduces, in the presence of atmospheric pressure, on warehouse
The cover plate on surface is pressed down, compress corresponding to elastic component, the final cover plate for causing warehouse upper surface covers in warehouse upper surface
Through hole, and the cover plate of warehouse lower surface, in the presence of atmospheric pressure, what is more fastened abuts in warehouse lower surface so that warehouse
Inside is closed, and forms the region of an independent closing storage, and the gas inside warehouse can be adjusted by negative pressure pump
Pressure so that grain can carry out long-term storage in subnormal ambient.Wait need take out storage grain when, start air blower to
Air is blasted in warehouse so that the air pressure inside warehouse is higher than extraneous air air pressure, now under gas pressure, under warehouse
The cover plate on surface is pushed up out, and the through hole for being warehouse lower surface loses covering, is in communication with the outside, and grain i.e. can be automatically from storehouse
Flowed out in the through hole of body lower surface, simply and easily particulate species grain is stored and taken out while is advantageous to so as to realize
The purpose stored for a long time, operating personnel only need to control negative pressure pump and air blower, you can storage and the function of taking are completed, it is very simple
It is single.In addition, the present invention is during storage, with the continuous respiration of grain inside warehouse, air pressure and temperature in warehouse
Constantly rise, now by negative pressure pump warehouse internal pressure can be maintained to be in relatively low or even vacuum level, it is ensured that long-term
The respiration of the stable grain to storage suppresses, and improves the ability stored for a long time.In addition, enter in grain out of fence
During entering warehouse, negative pressure pump can also be suitably opened so that from upper surface air-breathing inside warehouse, now can speed up grain
Food enters in warehouse, indwelling of the grain in warehouse upper surface is avoided, compared to the binning that prior art greatly improves storage
Efficiency.The present invention also sets pressure sensor, for monitoring the air pressure inside warehouse in real time inside warehouse, is connect by control module
The signal of pressure sensor is received, and the signal to receive is the action according to control negative pressure pump and air blower.Specifically, controlling
The pressure range for being suitable for storage is preset in molding block, when the air pressure monitored is less than the section, controls air blower to warehouse
Until air pressure is risen in default section, stopping air blower working for interior air blast；When the air pressure monitored is more than the section, control
Air inside negative pressure pump extracting bin body processed, until the air pressure inside warehouse is reduced in the section, stop negative pressure pump work.This
Invention is realized the effect of intelligent automatic control, greatly reduced by pressure sensor and the cooperating of control module
Manpower consumption, solves the problems, such as that traditional silo needs to stay people on duty for a long time.
Preferably, N number of filter screen is all provided with each passage, wherein the mesh number of N number of filter screen gradually increases from top to bottom, wherein N
≥2.It is so that channel interior is provided with N number of filter screen, wherein the top-down increase of the mesh number of N number of filter screen so that more down,
The sieve aperture of filter screen is smaller, so that it is guaranteed that successively being filtered to grain, avoids debris from entering in warehouse, it is ensured that to store the pure whole of grain
It is clean.
Preferably, the control module is PLC.
Preferably, the fence is integrally formed with warehouse.Ensure stable connection between fence and warehouse.
Preferably, the negative pressure pump, air blower are each attached to the lateral wall of warehouse, the suction end of negative pressure pump, air blower
Gas transmission end is communicated to inside warehouse by the gas-permeable channels of warehouse side wall.
The present invention compared with prior art, has the following advantages and advantages：
1st, the constant-pressure type grain storage equipment of intelligent control of the present invention, grain after entering funnel by the passage of tubulose in the case where being carried out
Fall, the motion path of grain is guided by passage, avoid rambling fallen from funnel of grain from causing on warehouse top
Splash in portion.Ensure that grain is uniformly distributed at the top of warehouse, avoid grain from being accumulated immediately below funnel, solve conventional funnel
Easily accumulate the problem of object in lower section；Coordinate fence simultaneously, can effectively ensure that grain is uniformly distributed at the top of warehouse, no
Can outwards it be scattered.
2nd, the constant-pressure type grain storage equipment of intelligent control of the present invention, the air pressure inside warehouse is adjusted by negative pressure pump so that grain
Food can carry out long-term storage in subnormal ambient.When needing to take out the grain of storage, start air blower drum into warehouse
Enter air so that the air pressure inside warehouse is higher than extraneous air air pressure, and grain i.e. can be automatically from the through hole of warehouse lower surface
Middle outflow, simply and easily particulate species grain stored and taken out while be advantageous to the purpose stored for a long time so as to realize,
Operating personnel only need to operate negative pressure pump and air blower, you can complete storage and the function of taking, very simple.
3rd, the constant-pressure type grain storage equipment of intelligent control of the present invention, with the continuous respiration of grain inside warehouse, warehouse
Interior air pressure constantly raises with temperature, now warehouse internal pressure can be maintained to be in relatively low or even vacuum by negative pressure pump
It is horizontal, it is ensured that the respiration of the grain to storage steady in a long-term suppresses, and improves the ability stored for a long time.
4th, the constant-pressure type grain storage equipment of intelligent control of the present invention, during grain enters warehouse out of fence, may be used also
Suitably to open negative pressure pump so that from upper surface air-breathing inside warehouse, now can speed up grain and enter in warehouse, avoid grain
The indwelling in warehouse upper surface is eaten, compared to the binning efficiency that prior art greatly improves storage.
5th, the constant-pressure type grain storage equipment of intelligent control of the present invention, by pressure sensor and the cooperating of control module,
The effect of intelligent automatic control is realized, greatly reduces manpower consumption, solving traditional silo needs to stay people's Long-term
The problem of class.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the specific embodiment of the invention；
Fig. 2 is the connection diagram of the specific embodiment of the invention.
Mark and corresponding parts title in accompanying drawing：
1- warehouses, 2- through holes, 3- fences, 4- cover plates, 5- elastic components, 6- negative pressure pumps, 7- air blowers, 8- gas-permeable channels, 9-
Supporting leg, 10- funnels, 11- dividing plates, 12- perforates, 13- passages, 14- filter screens, 15- pressure sensors, 16- control modules.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1：
The constant-pressure type grain storage equipment of intelligent control as shown in Figures 1 and 2, including warehouse 1, the bottom of the warehouse 1 are consolidated
Surely supporting leg 9 is connected, warehouse 1 is arranged above funnel 10, and the bottom surface of funnel 10 sets dividing plate 11, if being uniformly distributed on dividing plate 11
Dry perforate 12, the bottom of each perforate 12 are all connected with the passage 13 of tubulose, and the bottom of all passages 13 is respectively positioned on the top of warehouse 1；
The upper and lower surface of the warehouse 1 is respectively provided with through hole 2, and the top of warehouse 1 sets fence 3, and the bottoms of all passages 13 is respectively positioned on described
In fence 3；All through holes 2 are logical away from the equal hinged closures 4 in side inside warehouse 1, the described one end of cover plate 4 away from pin joint
Elastic component 5 is crossed to be connected with the outer surface of warehouse 1；The inside of warehouse 1 sets pressure sensor 15, when the inner and outer air pressure of warehouse 1 is equal
When, the through hole 2 positioned at the lower surface of warehouse 1 covered by corresponding cover plate 4, positioned at the upper surface of warehouse 1 through hole 2 not by corresponding lid
Plate 4 covers；Also include negative pressure pump 6, the air blower 7 being connected with the inside of warehouse 1；Also include control module 16, the control
The input of module 16 is connected with pressure sensor 15, the output end of the control module 16 respectively with negative pressure pump 6, air blower 7
It is connected.N number of filter screen 14 is all provided with each passage 13, wherein the mesh number of N number of filter screen 14 gradually increases from top to bottom, wherein N >=2.
The control module 16 is PLC.The fence 3 is integrally formed with warehouse 1.The negative pressure pump 6, air blower 7 are each attached to warehouse 1
Lateral wall, the suction end of negative pressure pump 6, the gas transmission end of air blower 7 are communicated to warehouse 1 by the gas-permeable channels 8 of the side wall of warehouse 1
It is internal.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (5)
1. the constant-pressure type grain storage equipment of intelligent control, including warehouse (1), it is characterised in that the bottom of the warehouse (1), which is fixed, to be connected
Connect supporting leg (9), warehouse (1) is arranged above funnel (10), and funnel (10) bottom surface sets dividing plate (11), on dividing plate (11)
Even some perforates (12) of distribution, the bottom of each perforate (12) is all connected with the passage (13) of tubulose, the bottom of all passages (13)
It is respectively positioned at the top of warehouse (1)；The upper and lower surface of the warehouse (1) is respectively provided with through hole (2), and fence (3) is set at the top of warehouse (1),
The bottom of all passages (13) is respectively positioned in the fence (3)；All through holes (2) are be hinged away from the internal side of warehouse (1)
Cover plate (4), the one end of the cover plate (4) away from pin joint are connected by elastic component (5) with warehouse (1) outer surface；The storehouse
Pressure sensor (15), when warehouse (1) inner and outer air pressure is equal, the through hole positioned at warehouse (1) lower surface are set inside body (1)
(2) covered by corresponding cover plate (4), the through hole (2) positioned at warehouse (1) upper surface is not covered by corresponding cover plate (4)；Also include
With negative pressure pump (6), the air blower (7) being connected inside the warehouse (1)；Also include control module (16), the control module
(16) input is connected with pressure sensor (15), the output end of the control module (16) respectively with negative pressure pump (6), air blast
Machine (7) is connected.
2. the constant-pressure type grain storage equipment of intelligent control according to claim 1, it is characterised in that in each passage (13)
If N number of filter screen (14), wherein the mesh number of N number of filter screen (14) gradually increases from top to bottom, wherein N >=2.
3. the constant-pressure type grain storage equipment of intelligent control according to claim 1, it is characterised in that the control module (16)
For PLC.
4. the constant-pressure type grain storage equipment of intelligent control according to claim 1, it is characterised in that the fence (3) and storehouse
Body (1) is integrally formed.
5. the constant-pressure type grain storage equipment of intelligent control according to claim 1, it is characterised in that the negative pressure pump (6), drum
Blower fan (7) is each attached to the lateral wall of warehouse (1), and suction end, the gas transmission end of air blower (7) of negative pressure pump (6) pass through warehouse
(1) it is internal to be communicated to warehouse (1) for the gas-permeable channels (8) of side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156488.7A CN107810723B (en) | 2017-11-20 | 2017-11-20 | Intelligent control constant-pressure grain storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156488.7A CN107810723B (en) | 2017-11-20 | 2017-11-20 | Intelligent control constant-pressure grain storage equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107810723A true CN107810723A (en) | 2018-03-20 |
| CN107810723B CN107810723B (en) | 2020-09-15 |
Family
ID=61608708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156488.7A Active CN107810723B (en) | 2017-11-20 | 2017-11-20 | Intelligent control constant-pressure grain storage equipment |
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| Country | Link |
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| CN (1) | CN107810723B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271783A (en) * | 2019-06-24 | 2019-09-24 | 胡晓松 | A kind of feed memory of totally-enclosed structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1279164A (en) * | 1969-08-11 | 1972-06-28 | Josef Wild | Hay conveyor and distributor |
| GB1451148A (en) * | 1973-03-07 | 1976-09-29 | Alfa Laval Ab | Silo and a distributor for uniformly distributing a material in the silo method of producing liquid olefin polymer |
| RU2301518C1 (en) * | 2005-12-29 | 2007-06-27 | Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия | Grain storage |
| CN201674809U (en) * | 2010-02-01 | 2010-12-22 | 焦梦芯 | Vacuum grain storage bin |
| CN105668263A (en) * | 2016-03-21 | 2016-06-15 | 赵世青 | Large airtight fluidization storage warehouse and application method thereof |
| CN106576632A (en) * | 2016-12-15 | 2017-04-26 | 赵亦军 | Intelligent grain storage device |
-
2017
- 2017-11-20 CN CN201711156488.7A patent/CN107810723B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1279164A (en) * | 1969-08-11 | 1972-06-28 | Josef Wild | Hay conveyor and distributor |
| GB1451148A (en) * | 1973-03-07 | 1976-09-29 | Alfa Laval Ab | Silo and a distributor for uniformly distributing a material in the silo method of producing liquid olefin polymer |
| RU2301518C1 (en) * | 2005-12-29 | 2007-06-27 | Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия | Grain storage |
| CN201674809U (en) * | 2010-02-01 | 2010-12-22 | 焦梦芯 | Vacuum grain storage bin |
| CN105668263A (en) * | 2016-03-21 | 2016-06-15 | 赵世青 | Large airtight fluidization storage warehouse and application method thereof |
| CN106576632A (en) * | 2016-12-15 | 2017-04-26 | 赵亦军 | Intelligent grain storage device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271783A (en) * | 2019-06-24 | 2019-09-24 | 胡晓松 | A kind of feed memory of totally-enclosed structure |
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| Publication number | Publication date |
|---|---|
| CN107810723B (en) | 2020-09-15 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200810 Address after: 233600 Single Collection Forest Farm in Guoyang County, Bozhou City, Anhui Province Applicant after: ANHUI DEXINYUAN FOOD Co.,Ltd. Address before: Wenchang city of Sichuan province Mianyang 621000 Gong Cun Fucheng Shi Dong Xiang Applicant before: SICHUAN CHAO FENG GRAIN AND OIL Co.,Ltd. |
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