CN113875404A - Grain particle storage granary and storage method thereof - Google Patents
Grain particle storage granary and storage method thereof Download PDFInfo
- Publication number
- CN113875404A CN113875404A CN202111202910.4A CN202111202910A CN113875404A CN 113875404 A CN113875404 A CN 113875404A CN 202111202910 A CN202111202910 A CN 202111202910A CN 113875404 A CN113875404 A CN 113875404A
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- silo
- mounting plate
- air
- grains
- ventilation
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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
- A01F25/22—Ventilating arrangements
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
The invention discloses a grain storage granary and a grain storage method, wherein the granary comprises a plurality of annularly distributed upright posts, fixing rings are respectively arranged at the upper ends and the middle sections of the upright posts, a silo is fixedly arranged on the fixing rings, a silo cover is arranged above the silo, and the bottom surface of the silo is conical; a track ring is arranged on the lower section of the upright post, a rotatable mounting plate is erected on the track ring, and a motor for driving the mounting plate to rotate is arranged below the mounting plate; the mounting plate is provided with a hollow ventilating pipeline which extends into the silo from the lower end of the silo and is provided with a plurality of ventilating filter holes; an air blower is arranged on one side of the upper surface of the mounting plate, and an air outlet of the air blower is communicated with the lower end of the ventilating duct; the ventilating duct is provided with spiral conveying blades. The grain storage box can be used for conveniently storing grain particles, and has the advantages of being convenient to ventilate and reducing the mildew of grains.
Description
Technical Field
The invention relates to the technical field of agricultural instruments, in particular to a grain storage barn and a grain storage method.
Background
Grain storage is an important link in agricultural production, and corn, wheat and rice contain a certain proportion of water after being ripe and harvested. The newly harvested grains are strong in physiology, and are easy to generate heat, dews, mildew and germinate after being placed in a warehouse, and if the newly harvested grains are not timely treated, huge loss can be brought. Therefore, before warehousing and storage, the water content is repeatedly aired to be below the required proportion, and after storage, ventilation is periodically carried out to prevent mildewing. However, in some rural areas in the north, most of grains are stored in basements or cave dwellings and are accumulated, so that ventilation is inconvenient and mildewing is easy to occur.
Disclosure of Invention
The invention aims to provide a grain particle storage granary and a storage method thereof. The grain storage box can be used for conveniently storing grain particles, and has the advantages of being convenient to ventilate and reducing the mildew of grains.
The technical scheme of the invention is as follows: a grain storage granary comprises a plurality of annularly distributed upright posts, wherein fixing rings are respectively arranged at the upper ends and the middle sections of the upright posts, a silo is fixedly arranged on the fixing rings, a silo cover is arranged above the silo, and the bottom surface of the silo is conical; a track ring is arranged on the lower section of the upright post, a rotatable mounting plate is erected on the track ring, and a motor for driving the mounting plate to rotate is arranged below the mounting plate; the mounting plate is provided with a hollow ventilating pipeline which extends into the silo from the lower end of the silo and is provided with a plurality of ventilating filter holes; an air blower is arranged on one side of the upper surface of the mounting plate, and an air outlet of the air blower is communicated with the lower end of the ventilating duct; the ventilating duct is provided with spiral conveying blades.
Foretell granary is stored to cereal granule, the side of track ring is equipped with first track, the ring side of mounting panel is equipped with a plurality of first axis of rotation, is equipped with the first gyro wheel of erectting in first track in the axis of rotation.
According to the grain particle storage granary, the aperture of the ventilation filter holes in the ventilation pipeline is sequentially increased from top to bottom, and the number of the ventilation filter holes is sequentially increased.
In the grain particle storage granary, the upper end of the ventilation pipeline is provided with the stabilizing rotating rod, and the end part of the stabilizing rotating rod is provided with the second roller; a second track is arranged on the side surface of the upper end of the silo; the second roller is arranged in the second track.
According to the grain storage barn for the grain particles, the stabilizing rotating rod is provided with two connecting rods in a mirror image mode by taking the ventilating pipeline as a symmetry axis, the lower ends of the connecting rods are connected with the spiral stirring strips, and the lower ends of the stirring strips are connected with the ventilating pipeline located above the bottom surface of the silo through the connecting rods.
According to the grain storage barn for the grain particles, the upper end surface of the silo is annularly provided with the plurality of mounting grooves, and the edge of the bottom surface of the silo cover is provided with the plurality of embedded strips which are detachably matched with the mounting grooves.
In the grain particle storage granary, the embedded strips are 6; the mounting groove has 12, the mounting groove uses 6 to divide into two sets as a set, and wherein the degree of depth of one set is greater than or equal to the length of setting the strip, and the degree of depth of another group is less than or equal to and sets up half of strip length.
According to the storage method of the grain particle storage granary, grains are placed into the silo, the silo cover is closed, after the grains are stored for a period of time, the blower is started to blow air, and fresh air enters the silo through the ventilation rate holes of the ventilation pipeline for ventilation; meanwhile, the motor is started to drive the mounting plate to rotate, the air duct is driven to rotate in the rotating process of the mounting plate, so that the spiral conveying blades on the air duct rotate, at the moment, due to the conical structure of the bottom surface of the silo, when the spiral conveying blades drive grains at the bottom of the silo to move upwards, the grains on the side surface of the silo fall down and enter the bottom of the silo, and then are conveyed upwards by the spiral conveying blades, so that the grains in the silo uniformly contact with air, and mildew is prevented.
According to the grain particle storage granary storage method, the pore diameters of the ventilation filter holes in the ventilation pipeline are sequentially increased from top to bottom, the number of the ventilation filter holes is sequentially increased, the air inflow at the bottom of the silo is increased, so that air at the bottom of the silo contacts more grains in the process of flowing from bottom to top, and the air utilization rate is improved.
According to the storage method of the grain particle storage granary, the stable rotating rod is arranged at the upper end of the ventilating duct and used for ensuring the rotating stability of the ventilating duct, and meanwhile, the spiral strip-shaped stirring strips are arranged on the stable rotating rod; when the ventilating duct rotates, the stirring strips rotate along with the ventilating duct, the rotating resistance is reduced through the shape of the spiral strips, and grains on the side surface of the silo are stirred to conveniently enter the bottom of the silo, so that spiral conveying leaves are conveniently conveyed.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention adopts the mode of the upright column to prevent the silo from contacting the ground and reduce the influence of moisture. The invention closes the silo cover after putting grains into the silo, starts the blower to blow air after storing for a period of time, and fresh air enters the silo through the ventilation rate holes of the ventilation pipeline to ventilate; meanwhile, the motor is started to drive the mounting plate to rotate, the air duct is driven to rotate in the rotating process of the mounting plate, so that the spiral conveying blades on the air duct rotate, at the moment, due to the conical structure of the bottom surface of the silo, when the spiral conveying blades drive grains at the bottom of the silo to move upwards, the grains on the side surface of the silo fall down and enter the bottom of the silo, and then are conveyed upwards by the spiral conveying blades, so that the grains in the silo uniformly contact with air, and mildew is prevented. The invention has simple structure, convenient use, low cost and easy placement, and is suitable for rural areas.
2. According to the invention, the pore diameters of the ventilation filter holes on the ventilation pipeline are sequentially increased from top to bottom, and the number of the ventilation filter holes is sequentially increased, so that the air inflow at the bottom of the silo is increased, the air at the bottom of the silo contacts more grains in the process of flowing from bottom to top, and the air utilization rate is improved.
3. According to the invention, the upper end of the ventilation pipeline is provided with the stabilizing rotating rod for ensuring the rotation stability of the ventilation pipeline, and meanwhile, the stabilizing rotating rod is provided with the spiral strip-shaped stirring strip; when the ventilating duct rotates, the stirring strips rotate along with the ventilating duct, the rotating resistance is reduced through the shape of the spiral strips, and grains on the side surface of the silo are stirred to conveniently enter the bottom of the silo, so that spiral conveying leaves are conveniently conveyed.
4. The mounting grooves are divided into two groups, wherein the depth of one group is greater than or equal to the length of the embedded strip, and the depth of the other group is less than or equal to half of the length of the embedded strip, so that the mounting grooves with the depth greater than or equal to the length of the embedded strip are selected for mounting the bin cover during storage, and the bin cover and the silo are matched to be closed, so that a better closed environment can be realized; and when ventilating, select the mounting groove that the degree of depth is less than or equal to half of the length of the embedded strip with the storehouse lid to install, the storehouse lid has the clearance with the silo cooperation, can make the circulation of air convenient, the ventilation of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a schematic structural view of the internal ventilation ducts of the silo;
FIG. 3 is a schematic structural view of the upper end of the silo;
fig. 4 is a schematic view of the structure of the lid.
Reference numerals:
1. a column; 2. a fixing ring; 3. a silo; 4. a bin cover; 5. an orbital ring; 6. mounting a plate; 7. a motor; 8. a ventilation duct; 9. ventilating and filtering holes; 10. a blower; 11. spiral conveying leaves; 12. a first track; 13. a rotating shaft; 14. a first roller; 15. stabilizing the rotating rod; 16. a second roller; 17. a second track; 18. a connecting rod; 19. stirring strips; 20. a connecting rod; 21. mounting grooves; 22. and embedding strips.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Example (b): a grain particle storage granary is shown in figure 1-2 and comprises a plurality of annularly distributed upright posts 1, wherein the upright posts 1 are made of stainless steel materials, fixing rings 2 are respectively arranged at the upper end and the middle section of each upright post 1, a silo 3 is fixedly arranged on each fixing ring 2, the silo 3 and the fixing rings 2 are made of metal and are fixed by welding, and the silo can be processed into a heat insulation layer by processing to realize the temperature heat insulation of the silo; the invention adopts the mode of the upright post 1 to prevent the silo 3 from contacting the ground and reduce the influence of moisture. A conical silo cover 4 is arranged above the silo 3, and the bottom surface of the silo 3 is conical; a track ring 5 is arranged on the lower section of the upright post 1, a rotatable mounting plate 6 is erected on the track ring 5, and a motor 7 for driving the mounting plate 6 to rotate is arranged below the mounting plate 6, in the embodiment, a first track 12 is arranged on the side surface of the track ring 5, a plurality of first rotating shafts 13 are arranged on the side surface of the mounting plate 6, first rollers 14 erected in the first track 12 are arranged on the rotating shafts 13, and the first rollers 14 rotate in the first track 12 so as to enable the mounting plate 6 to rotate stably; the mounting plate 6 is provided with a hollow ventilating duct 8 which extends into the silo 3 from the lower end of the silo 3, the ventilating duct 8 is provided with a plurality of ventilating filter holes 9, and the diameter of the ventilating filter holes 9 is generally smaller than that of grain particles, so that the grain particles are prevented from falling into the ventilating duct 8 to cause blockage; an air blower 10 is arranged on one side of the upper surface of the mounting plate 6, and an air outlet of the air blower 10 is communicated with the lower end of the ventilation pipeline 8; the ventilating duct 8 is provided with spiral conveying blades 11; a stabilizing rotating rod 15 is arranged at the upper end of the ventilating duct 8, and a second roller 16 is arranged at the end part of the stabilizing rotating rod 15; as shown in fig. 3, a second rail 17 is arranged on the side surface of the upper end of the silo 3; the second roller 16 is arranged in a second track 17; the stabilizing rotating rod 15 is provided with two connecting rods 18 by taking the ventilating duct 8 as a symmetrical axis mirror image, the lower ends of the connecting rods 18 are connected with spiral stirring strips 19, and the lower ends of the stirring strips 19 are connected with the ventilating duct 8 positioned above the bottom surface of the silo 3 through connecting rods 20.
By utilizing the storage method of the grain storage barn for storing grain particles, the grain is put into the silo 3, then the silo cover 4 is closed, after the grain is stored for a period of time, the blower 10 is started to blow air, and fresh air enters the silo 3 through the ventilation rate holes of the ventilation pipeline 8 for ventilation and air exchange; meanwhile, the motor 7 is started to drive the mounting plate 6 to rotate, the air duct 8 is driven to rotate in the rotating process of the mounting plate 6, the spiral conveying blades 11 on the air duct 8 rotate, at the moment, due to the conical structure of the bottom surface of the silo 3, when the spiral conveying blades 11 drive grains at the bottom of the silo 3 to move upwards, the grains on the side surface of the silo 3 fall down and enter the bottom of the silo 3, and then are conveyed upwards by the spiral conveying blades 11, so that the grains in the silo 3 uniformly contact with air, and mildew is prevented. According to the invention, the upper end of the ventilation pipeline 8 is provided with the stabilizing rotating rod 15 for ensuring the rotating stability of the ventilation pipeline 8, and meanwhile, the stabilizing rotating rod 15 is provided with the spiral strip-shaped stirring strip 19; when the ventilating duct 8 rotates, the stirring strip 19 rotates along with the ventilating duct, the rotating resistance is reduced through the shape of the spiral strip, and the grains on the side surface of the silo 3 are stirred to conveniently enter the bottom of the silo 3, so that the grains are conveniently conveyed by the spiral conveying blades 11.
In one embodiment, the aperture of the ventilation filtering holes 9 on the ventilation pipeline 8 is sequentially increased from top to bottom, and the number of the ventilation filtering holes is sequentially increased, so that the air inflow at the bottom of the silo 3 is increased, the air at the bottom of the silo 3 contacts more grains in the process of flowing from bottom to top, and the air utilization rate is improved.
In one embodiment, as shown in fig. 3-4, a plurality of mounting slots 21 are annularly formed on the upper end surface of the silo 3, and a plurality of embedding strips 22 detachably engaged with the mounting slots 21 are formed at the edge of the bottom surface of the silo cover 4. The embedded strips 22 are 6; the number of the mounting grooves 21 is 12, the number of the mounting grooves 21 is 6, the mounting grooves are divided into two groups, the depth of one group is larger than or equal to the length of the embedding strips 22, and the depth of the other group is smaller than or equal to half of the length of the embedding strips 22. The mounting grooves 21 are divided into two groups, wherein the depth of one group is greater than or equal to the length of the embedded strips 22, and the depth of the other group is less than or equal to half of the length of the embedded strips 22, so that the bin cover 4 is mounted by selecting the mounting grooves 21 with the depth greater than or equal to the length of the embedded strips 22 during storage, and the bin cover and the silo are matched to be closed, so that a better closed environment can be realized; and during ventilation, the bin cover 4 is installed by selecting the installation groove 21 with the depth less than or equal to half of the length of the embedded strip 22, and a gap is formed between the bin cover and the bin, so that air circulation is convenient and ventilation is convenient.
Principle of operation
After grains are put into the silo 3, the silo cover 4 is closed, after the grains are stored for a period of time, the blower 10 is started to blow air, and fresh air enters the silo 3 through the ventilation rate holes of the ventilation pipeline 8 to ventilate; meanwhile, the motor 7 is started to drive the mounting plate 6 to rotate, the air duct 8 is driven to rotate in the rotating process of the mounting plate 6, the spiral conveying blades 11 on the air duct 8 rotate, at the moment, due to the conical structure of the bottom surface of the silo 3, when the spiral conveying blades 11 drive grains at the bottom of the silo 3 to move upwards, the grains on the side surface of the silo 3 fall down and enter the bottom of the silo 3, and then are conveyed upwards by the spiral conveying blades 11, so that the grains in the silo 3 uniformly contact with air, and mildew is prevented. According to the invention, the upper end of the ventilation pipeline 8 is provided with the stabilizing rotating rod 15 for ensuring the rotating stability of the ventilation pipeline 8, and meanwhile, the stabilizing rotating rod 15 is provided with the spiral strip-shaped stirring strip 19; when the ventilating duct 8 rotates, the stirring strip 19 rotates along with the ventilating duct, the rotating resistance is reduced through the shape of the spiral strip, and the grains on the side surface of the silo 3 are stirred to conveniently enter the bottom of the silo 3, so that the grains are conveniently conveyed by the spiral conveying blades 11.
Claims (10)
1. A grain storage granary, which is characterized in that: the device comprises a plurality of annularly distributed upright posts (1), wherein fixing rings (2) are respectively arranged at the upper end and the middle section of each upright post (1), a silo (3) is fixedly arranged on each fixing ring (2), a silo cover (4) is arranged above each silo (3), and the bottom surface of each silo (3) is conical; a track ring (5) is arranged on the lower section of the upright post (1), a rotatable mounting plate (6) is erected on the track ring (5), and a motor (7) for driving the mounting plate (6) to rotate is arranged below the mounting plate (6); the mounting plate (6) is provided with a hollow ventilating pipeline (8) which extends into the silo (3) from the lower end of the silo (3), and the ventilating pipeline (8) is provided with a plurality of ventilating filter holes (9); an air blower (10) is arranged on one side of the upper surface of the mounting plate (6), and an air outlet of the air blower (10) is communicated with the lower end of the ventilation pipeline (8); the ventilating duct (8) is provided with spiral conveying blades (11).
2. The grain particle storage silo according to claim 1, characterized in that: the side of track ring (5) is equipped with first track (12), the ring side of mounting panel (6) is equipped with a plurality of first axis of rotation (13), is equipped with on axis of rotation (13) to erect first gyro wheel (14) in first track (12).
3. The grain particle storage silo according to claim 1, characterized in that: the aperture of the ventilation filter holes (9) on the ventilation pipeline (8) is sequentially enlarged from top to bottom, and the number is sequentially increased.
4. The grain particle storage silo according to claim 1, characterized in that: a stabilizing rotating rod (15) is arranged at the upper end of the ventilating duct (8), and a second roller (16) is arranged at the end part of the stabilizing rotating rod (15); a second track (17) is arranged on the side surface of the upper end of the silo (3); the second roller (16) is arranged in a second track (17).
5. The grain particle storage silo according to claim 4, characterized in that: the stabilizing rotating rod (15) is provided with two connecting rods (18) by taking the ventilating pipeline (8) as a symmetrical axis mirror image, the lower ends of the connecting rods (18) are connected with spiral stirring strips (19), and the lower ends of the stirring strips (19) are connected with the ventilating pipeline (8) positioned above the bottom surface of the silo (3) through connecting rods (20).
6. The grain particle storage silo according to claim 1, characterized in that: a plurality of mounting grooves (21) are annularly arranged on the upper end surface of the silo (3), and a plurality of embedding strips (22) detachably matched with the mounting grooves (21) are arranged at the edge of the bottom surface of the silo cover (4).
7. The grain particle storage silo according to claim 6, characterized in that: the number of the embedded strips (22) is 6; the number of the mounting grooves (21) is 12, the mounting grooves are divided into two groups by taking 6 mounting grooves as one group, the depth of one group is larger than or equal to the length of the embedding strips (22), and the depth of the other group is smaller than or equal to half of the length of the embedding strips (22).
8. The method of storing a grain particle storage silo according to any of claims 1-7, characterized in that: after grains are put into the silo, the silo cover is closed, after the grains are stored for a period of time, the blower is started to blow air, and fresh air enters the silo through the ventilation rate holes of the ventilation pipeline for ventilation; meanwhile, the motor is started to drive the mounting plate to rotate, the air duct is driven to rotate in the rotating process of the mounting plate, so that the spiral conveying blades on the air duct rotate, at the moment, due to the conical structure of the bottom surface of the silo, when the spiral conveying blades drive grains at the bottom of the silo to move upwards, the grains on the side surface of the silo fall down and enter the bottom of the silo, and then are conveyed upwards by the spiral conveying blades, so that the grains in the silo uniformly contact with air, and mildew is prevented.
9. The method of storing a grain particle storage grain bin of claim 8, wherein: the aperture of the ventilation filter holes on the ventilation pipeline is sequentially enlarged from top to bottom, and the number of the ventilation filter holes is sequentially increased, so that the air inflow at the bottom of the silo is increased, the air at the bottom of the silo contacts more grains in the process of flowing from bottom to top, and the air utilization rate is improved.
10. The method of storing a grain particle storage grain bin of claim 8, wherein: the upper end of the ventilation pipeline is provided with a stabilizing rotating rod for ensuring the rotation stability of the ventilation pipeline, and meanwhile, the stabilizing rotating rod is provided with a spiral strip-shaped stirring strip; when the ventilating duct rotates, the stirring strips rotate along with the ventilating duct, the rotating resistance is reduced through the shape of the spiral strips, and grains on the side surface of the silo are stirred to conveniently enter the bottom of the silo, so that spiral conveying leaves are conveniently conveyed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111202910.4A CN113875404A (en) | 2021-10-15 | 2021-10-15 | Grain particle storage granary and storage method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111202910.4A CN113875404A (en) | 2021-10-15 | 2021-10-15 | Grain particle storage granary and storage method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113875404A true CN113875404A (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111202910.4A Withdrawn CN113875404A (en) | 2021-10-15 | 2021-10-15 | Grain particle storage granary and storage method thereof |
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| Country | Link |
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| CN (1) | CN113875404A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117769994A (en) * | 2024-02-27 | 2024-03-29 | 临猗县果树前沿技术研究所 | Agricultural cereal storage device |
-
2021
- 2021-10-15 CN CN202111202910.4A patent/CN113875404A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117769994A (en) * | 2024-02-27 | 2024-03-29 | 临猗县果树前沿技术研究所 | Agricultural cereal storage device |
| CN117769994B (en) * | 2024-02-27 | 2024-05-14 | 史彩霞 | Agricultural cereal storage device |
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Application publication date: 20220104 |
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