CN217957867U - Stirring granary - Google Patents
Stirring granary Download PDFInfo
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- CN217957867U CN217957867U CN202222162391.XU CN202222162391U CN217957867U CN 217957867 U CN217957867 U CN 217957867U CN 202222162391 U CN202222162391 U CN 202222162391U CN 217957867 U CN217957867 U CN 217957867U
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- air
- grains
- bin body
- grain
- bin
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- 238000003756 stirring Methods 0.000 title claims description 14
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims 2
- 230000017525 heat dissipation Effects 0.000 description 13
- 238000001816 cooling Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a turning grain bin, which comprises a bin body, a turning device and a blowing device; wherein the bin body is used for storing grains; at least one part of the material turning device is positioned in the bin body, and the material turning device is used for bringing grains at the bottom in the bin body to the top when acting; the blowing device is connected with the lower end part of the bin body and is used for blowing air into the grains from the lower end part of the grains in the bin body. The utility model discloses can blow grain thoroughly, can improve the radiating efficiency of grain.
Description
Technical Field
The utility model relates to a stirring granary.
Background
At present, grains are usually stored in a granary in the industry, after the grains are stored in the granary for a long time, the temperature of the grains in the granary can be gradually increased due to the respiration of the grains, and the pest and disease damage can be increased due to the overhigh temperature of the grains, so that the grains are not beneficial to grain storage. Chinese utility model patent with publication number CN207075267U discloses a granary in which grains are turned by a screw rod device to circulate the grains, and air is circulated through a gas circulation device to cool the grains. However, the air in the granary can only flow circularly above the grains and cannot be blown into the grains, so that the grains cannot be blown through, and the heat dissipation efficiency is not high.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a stirring granary, it can blow grain thoroughly, can improve the radiating efficiency of grain.
In order to solve the technical problem, the technical scheme of the utility model is that: a stirring granary comprising:
a bin body for storing grain therein;
at least one part of the material turning device is positioned in the bin body, and the material turning device is used for bringing grains at the bottom in the bin body to the top when acting;
and the blowing device is connected with the lower end part of the bin body and is used for blowing air into the grains from the lower end part of the grains in the bin body.
Further provides a concrete structure of the turning device, the turning device comprises at least one turning mechanism, and the turning mechanism comprises a spiral conveying rod and a driving motor; wherein,
the lower end part of the spiral conveying rod extends into grains in the bin body;
the driving motor is connected with the upper end of the spiral conveying rod and is used for driving the spiral conveying rod to rotate so as to bring grains at the bottom of the bin body to the top.
Further, in order to detect the temperature of the grains, the material overturning granary further comprises a temperature measuring device for measuring the temperature of the grains in the granary body.
The specific structure of the temperature measuring device is further provided, the temperature measuring device comprises at least one temperature measuring cable, and one end part of the temperature measuring cable extends into the grains in the bin body.
Further provides a concrete structure of the blowing device, wherein the blowing device comprises a fan and an air guide pipe; wherein,
the lower end part of the bin body is provided with at least one air inlet;
the fan is directly or indirectly connected with the inlet of the air guide pipe;
and the outlet of the air guide pipe is connected with at least one air inlet.
Further providing a concrete structure of the air guide pipe, wherein the air guide pipe comprises an annular air duct and an air outlet duct corresponding to the air inlet; wherein,
the fan is directly or indirectly connected with the annular air duct and used for supplying air into the annular air duct;
one end of the air outlet channel is connected with the annular air channel, and the other end of the air outlet channel is connected with the corresponding air inlet.
The grain is further prevented from falling into the air inlet, and the material turning granary further comprises a ventilation hood corresponding to the air inlet; wherein,
the ventilation hood is connected to the inner wall of the bin body and is used for covering the corresponding air inlet so as to prevent grains from falling into the air inlet;
a plurality of vent holes are arranged on the ventilation cover.
Further, a ventilation cavity is formed between the ventilation hood and the inner wall of the bin body in a surrounding manner;
the ventilation cavity is communicated with the corresponding air inlet;
the ventilation holes are communicated with the corresponding ventilation cavities.
Furthermore, the lower end part of the bin body is provided with a tapered cylinder part with a large upper part and a small lower part, and the air inlet is arranged on the tapered cylinder part;
the ventilation cover is connected to the inner wall of the cone cylinder part and covers the corresponding air inlet;
the ventilation cavity is arranged between the ventilation hood and the inner wall of the cone cylinder part;
the upper end of the ventilation hood is provided with a conical material guide part.
Further in order to dry grains, an air outlet of the fan is connected with a heating device, the heating device is connected with the air guide pipe, and the heating device is used for heating air blown into the air guide pipe by the fan.
After the technical scheme is adopted, when the temperature of the grains in the bin body is overhigh, the material turning device and the air blowing device are started, the material turning device brings the grains at the bottom of the bin body to the top, the grains at the top of the bin body slide to the bottom of the bin body under the action of gravity, so that the grains form a circulation loop in the bin body, the grains are turned over ceaselessly, and the heat dissipation and the cooling of the grains are facilitated. Meanwhile, the air blowing device sends cold air into the bin body from the bottom of the grains, and the cold air flows from the bottom of the grains to the top of the bin body, so that the accumulated grains can be blown through, the cooling and heat dissipation of the grains are facilitated, the cooling and heat dissipation efficiency of the grains is improved, and the heat dissipation effect is improved.
Drawings
Fig. 1 is a schematic structural view of the material turning granary of the present invention;
fig. 2 is a schematic structural view of the air duct and the ventilation hood of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1 and 2, the stirring grain bin comprises:
the grain storage bin comprises a bin body 1, wherein grains are stored in the bin body 1;
at least one part of the material turning device 100 is positioned in the silo body 1, and the material turning device 100 is used for bringing grains at the bottom of the silo body 1 to the top when acting;
the blowing device 200 is connected with the lower end part of the bin body 1 and is used for blowing air into the grains from the lower end part of the grains in the bin body 1; specifically, when the temperature of the grain in the silo body 1 is too high, the material turning device 100 and the blowing device 200 are started, the material turning device 100 brings the grain at the bottom of the silo body 1 to the top, and the grain at the top of the silo body 1 slides to the bottom of the silo body 1 under the action of gravity, so that the grain forms a circulation loop in the silo body 1, the grain is turned over without stopping, and the heat dissipation and cooling of the grain are facilitated. Meanwhile, the air blowing device 200 sends cold air into the bin body 1 from the bottom of the grains, and the cold air flows from the bottom of the grains to the top of the bin body, so that the accumulated grains can be blown through, the cooling and heat dissipation of the grains are facilitated, the cooling and heat dissipation efficiency of the grains is improved, and the heat dissipation effect is improved. And stopping the material overturning device 100 and the blowing device 200 when the temperature of the grains in the silo body 1 is reduced to a normal range.
In this embodiment, the cabin body 1 may be provided with an air outlet.
As shown in fig. 1, the upender 100 may include at least one upender mechanism, which may include a screw conveyor 2 and a driving motor 3; wherein,
the lower end part of the spiral conveying rod 2 extends into the grains in the bin body 1;
the driving motor 3 is connected with the upper end of the spiral conveying rod 2 and is used for driving the spiral conveying rod 2 to rotate so as to bring grains at the bottom of the bin body 1 to the top, and further the grains flow circularly and are turned over ceaselessly; in this embodiment, the driving motor 3 is connected to the top of the cartridge body 1.
As shown in fig. 1, the stirring grain bin can further comprise a temperature measuring device for measuring the temperature of the grains in the bin body 1; specifically, when the temperature measuring device detects that the temperature of the grains in the silo body 1 rises to a set temperature, the material overturning device 100 and the blowing device 200 are started, and the material overturning device 100 and the blowing device 200 can be controlled by a right PLC.
As shown in fig. 1, the temperature measuring device may include at least one temperature measuring cable 4, and one end of the temperature measuring cable 4 extends into the grain in the bin body 1; specifically, the upper end part of the temperature measuring cable 4 can be hung on the top of the bin body 1; in this embodiment, the temperature measuring cable 4 is provided in plurality.
As shown in fig. 1 and 2, the blowing device 200 is, for example, but not limited to, a structure including a blower 5 and a duct 6; wherein,
the lower end part of the bin body 1 is provided with at least one air inlet 7;
the fan 5 is directly or indirectly connected with the inlet of the air guide pipe 6;
the outlet of the air guide pipe 6 is connected with at least one air inlet 7; specifically, the air inlet 7 is located below the grain, and under the pumping action of the fan 5, outside air is blown into the air guide pipe 6, enters the bin body 1 from the air inlet 7, and then flows from the bottom to the top of the grain, so that the grain is blown through. In this embodiment, there are 6 air inlets 7.
As shown in fig. 1 and 2, the air guiding duct 6 may include an annular air duct 8 and an air outlet duct 9 corresponding to the air inlet 7; wherein,
the fan 5 is directly or indirectly connected with the annular air duct 8 and is used for supplying air into the annular air duct 8;
one end part of the air outlet channel 9 is connected with the annular air channel 8, and the other end part of the air outlet channel 9 is connected with the corresponding air inlet 7; specifically, under the pumping action of the fan 5, outside air flows into the annular air duct 8, then flows into the air outlet duct 9, and then flows into the bin body 1 from the air inlet 7, so as to blow through grains in the bin body 1.
As shown in fig. 2, the turning grain bin may further include a ventilation hood 10 corresponding to the air inlet 7; wherein,
the ventilation hood 10 is connected to the inner wall of the bin body 1 and is used for covering the corresponding air inlet 7 to prevent grains from falling into the air inlet 7;
a plurality of vent holes are arranged on the ventilation hood 10; specifically, the air entering from the air inlet 7 flows into the cabin body 1 after passing through the vent holes on the ventilation hood 10, and the size of the vent holes cannot be used for grains to pass through.
As shown in fig. 2, a ventilation cavity 11 is formed between the ventilation hood 10 and the inner wall of the bin body 1;
the ventilation cavity 11 is communicated with the corresponding air inlet 7;
the ventilation holes are communicated with the corresponding ventilation cavities 11.
As shown in fig. 1 and 2, a tapered cylinder part 12 with a large upper part and a small lower part is arranged at the lower end part of the bin body 1, and the air inlet 7 is arranged on the tapered cylinder part 12;
the ventilation hood 10 is connected to the inner wall of the cone part 12 and covers the corresponding air inlet 7;
the ventilation cavity 11 is arranged between the ventilation hood 10 and the inner wall of the cone part 12;
the upper end part of the ventilation hood 10 is provided with a conical material guide part 13; specifically, the ventilation cavity 11 is arranged to improve the efficiency of air entering the bin body 1, and the tapered material guiding portion 13 is used to prevent the grain from accumulating at the upper end of the ventilation hood 10 during discharging.
As shown in fig. 1, an air outlet of the fan 5 may be connected to a heating device 14, the heating device 14 is connected to the air guide pipe 6, and the heating device 14 is configured to heat air blown into the air guide pipe 6 by the fan 5; in this embodiment, the air outlet of the fan 5 is connected to the heating device 14, and the heating device 14 is connected to the annular air duct 8.
Specifically, when air is moist or moisture of incoming materials is too high, grain needs to be dried, the material turning device 100, the fan 5 and the heating device 14 are opened, the material turning device 100 brings the grain at the bottom of the bin body 1 to the top, and the grain at the top of the bin body 1 slides to the bottom of the bin body 1 under the action of gravity, so that the grain forms a circulation loop in the bin body 1, and the grain is turned over ceaselessly. Meanwhile, cold air blown out by the fan 5 is heated into hot air by the heating device 14, the hot air enters the bottom of the grain from the air inlet 7 and then flows from the bottom to the top of the grain, so that the accumulated grain can be blown thoroughly and dried, and the hot air enters the grain from the bottom of the grain to accelerate the drying speed, so that the grain is prevented from mildewing due to humidity.
Further specifically, the heating device 14 may be a heating wire heater or a burner, and the specific structures of the heating wire heater and the burner are well known in the prior art, and are not described in detail in this embodiment. The fan 5 may be an axial fan 5.
The working principle of the utility model is as follows:
when the temperature of the grains in the silo body 1 is too high, the material turning device 100 and the blowing device 200 are started, the material turning device 100 brings the grains at the bottom of the silo body 1 to the top, and the grains at the top of the silo body 1 slide to the bottom of the silo body 1 under the action of gravity, so that the grains form a circulation loop in the silo body 1, the grains are turned over ceaselessly, and the heat dissipation and the cooling of the grains are facilitated. Meanwhile, the air blowing device 200 sends cold air into the bin body 1 from the bottom of the grains, and the cold air flows from the bottom of the grains to the top of the bin body, so that the accumulated grains can be blown through, the cooling and heat dissipation of the grains are facilitated, the cooling and heat dissipation efficiency of the grains is improved, and the heat dissipation effect is improved.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A stirring granary, which is characterized in that it comprises:
the grain bin comprises a bin body (1), wherein the bin body (1) is used for storing grains;
the grain bin comprises a turning device (100), wherein at least one part of the turning device (100) is positioned in the bin body (1), and the turning device (100) is used for bringing grains at the bottom in the bin body (1) to the top in action;
the blowing device (200) is connected with the lower end part of the bin body (1) and used for blowing air into the grains from the lower end part of the grains in the bin body (1).
2. The stirring grain bin according to claim 1, characterized in that the stirring device (100) comprises at least one stirring mechanism, and the stirring mechanism comprises a spiral conveying rod (2) and a driving motor (3); wherein,
the lower end part of the spiral conveying rod (2) extends into grains in the bin body (1);
the driving motor (3) is connected with the upper end part of the spiral conveying rod (2) and is used for driving the spiral conveying rod (2) to rotate so as to bring grains at the bottom of the silo body (1) to the top.
3. The turn-down barn according to claim 1, further comprising a temperature measuring device for measuring the temperature of the grain in the barn body (1).
4. The stirring grain bin as claimed in claim 3, wherein the temperature measuring device comprises at least one temperature measuring cable (4), and one end part of the temperature measuring cable (4) extends into grain in the bin body (1).
5. The turn-down barn according to claim 1, wherein the blowing device (200) comprises a fan (5) and an air duct (6); wherein,
the lower end part of the bin body (1) is provided with at least one air inlet (7);
the fan (5) is directly or indirectly connected with the inlet of the air guide pipe (6);
the outlet of the air guide pipe (6) is connected with at least one air inlet (7).
6. The stirring grain bin according to claim 5, characterized in that the air guide pipe (6) comprises an annular air duct (8) and an air outlet duct (9) corresponding to the air inlet (7); wherein,
the fan (5) is directly or indirectly connected with the annular air duct (8) and is used for supplying air into the annular air duct (8);
one end of the air outlet channel (9) is connected with the annular air channel (8), and the other end of the air outlet channel (9) is connected with the corresponding air inlet (7).
7. The turnover grain bin according to claim 5, characterized by further comprising a ventilation hood (10) corresponding to the air inlet (7); wherein,
the ventilation hood (10) is connected to the inner wall of the bin body (1) and is used for covering the corresponding air inlet (7) to prevent grains from falling into the air inlet (7);
a plurality of vent holes are arranged on the ventilation hood (10).
8. The skip grain bin according to claim 7,
a ventilation cavity (11) is formed between the ventilation hood (10) and the inner wall of the bin body (1);
the ventilation cavity (11) is communicated with the corresponding air inlet (7);
the ventilation holes are communicated with the corresponding ventilation cavities (11).
9. The skip grain bin according to claim 8,
the lower end part of the bin body (1) is provided with a tapered cylinder part (12) with a large upper part and a small lower part, and the air inlet (7) is arranged on the tapered cylinder part (12);
the ventilation hood (10) is connected to the inner wall of the cone-shaped cylinder part (12) and covers the corresponding air inlet (7);
the ventilation cavity (11) is arranged between the ventilation hood (10) and the inner wall of the cone-shaped cylinder part (12);
the upper end part of the ventilation hood (10) is provided with a conical material guide part (13).
10. The turnover grain bin of claim 5,
the air outlet of the fan (5) is connected with a heating device (14), the heating device (14) is connected with the air guide pipe (6), and the heating device (14) is used for heating air blown into the air guide pipe (6) by the fan (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222162391.XU CN217957867U (en) | 2022-08-16 | 2022-08-16 | Stirring granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222162391.XU CN217957867U (en) | 2022-08-16 | 2022-08-16 | Stirring granary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217957867U true CN217957867U (en) | 2022-12-06 |
Family
ID=84257935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222162391.XU Active CN217957867U (en) | 2022-08-16 | 2022-08-16 | Stirring granary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217957867U (en) |
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2022
- 2022-08-16 CN CN202222162391.XU patent/CN217957867U/en active Active
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