CN216644649U - Temporary storage bin for rice cooling - Google Patents
Temporary storage bin for rice cooling Download PDFInfo
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- CN216644649U CN216644649U CN202123269784.2U CN202123269784U CN216644649U CN 216644649 U CN216644649 U CN 216644649U CN 202123269784 U CN202123269784 U CN 202123269784U CN 216644649 U CN216644649 U CN 216644649U
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- cooling
- temporary storage
- main body
- storage bin
- rice
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- 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
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
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Abstract
The utility model discloses a temporary storage bin for rice cooling, which comprises a temporary storage bin main body, a cooling bin main body, a feeding funnel and an induced draft fan, wherein the cooling bin main body is fixedly arranged at the top of the temporary storage bin main body and is communicated with the temporary storage bin main body; the feeding hopper is rotatably arranged at the top of the cooling bin body, a discharging port of the feeding hopper penetrates through the inner top of the cooling bin body, and the discharging port of the feeding hopper is positioned above the air inlet; an air outlet of the induced draft fan is communicated with the air inlet, and the induced draft fan is connected with the feeding hopper through a transmission piece; the transmission piece drives the feeding hopper to rotate by the power of the motion of the induced draft fan; compared with the prior art, the utility model improves the cooling efficiency of the rice and is beneficial to improving the processing efficiency of the rice.
Description
Technical Field
The utility model relates to the technical field of rice processing equipment, in particular to a temporary storage bin for rice cooling.
Background
Rice, also known as rice, is a food made from rice through the processes of cleaning, hulling, milling, finishing and the like. Rice is a major food for people in most of china.
After the rice is processed by the rice mill to form rice, the temperature of the rice is higher, and the rice needs to be cooled, so that the rice is prevented from being damaged easily in the subsequent (polishing and the like) processing process.
At present, rice formed by processing through a rice mill is directly discharged into a temporary storage bin, and the rice is cooled down by standing for a period of time, so that the problem of very low cooling efficiency exists for the rice in continuous processing.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a temporary storage bin for cooling rice, which aims to solve the problem that the cooling efficiency of the rice in continuous processing is very low because the rice is cooled by a standing mode in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: a temporary storage bin for rice cooling comprises:
a temporary storage bin main body;
the cooling bin comprises a cooling bin main body, a temporary storage bin main body and a control device, wherein the cooling bin main body is fixedly arranged at the top of the temporary storage bin main body and is communicated with the temporary storage bin main body, and an air inlet and an air outlet are formed in the side wall of the cooling bin main body;
the feeding hopper is rotatably arranged at the top of the cooling bin body, a discharging port of the feeding hopper penetrates through the inner top of the cooling bin body, and the discharging port of the feeding hopper is positioned above the air inlet;
the air outlet of the draught fan is communicated with the air inlet, and the draught fan is connected with the feeding hopper through a transmission piece; the driving medium drives the feeding hopper to rotate by the power of the motion of the induced draft fan.
The working principle is as follows: rice formed by processing through a rice mill is guided into the cooling bin main body by adopting a feeding funnel, an induced draft fan guides outside cooling air into the cooling bin main body, then the cooling air flows upwards in the cooling bin main body to be contacted with the rice discharged from a discharge port of the feeding funnel so as to cool the rice, and the cooling air is discharged from an air outlet; the induced draft fan rotates the feeding funnel through a transmission piece in the operation process, so that the rice discharged from the discharge port of the feeding funnel is uniformly dispersed at the top of the cooling bin main body and then falls; and the rice cooled in the cooling bin main body is discharged into the temporary storage bin main body for caching.
Compared with the prior art, the utility model has the following beneficial effects:
this rice cooling is with temporary storage storehouse passes through the driving medium with the power of draught fan operation and makes feed hopper rotate to make feed hopper's discharge gate exhaust rice fall down after cooling storehouse main part top is evenly dispersed, improve the heat transfer ability of rice in the cooling storehouse main part and between the cooling air, in order to reach the purpose that improves the cooling efficiency of rice.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Reference numerals in the drawings of the specification include: the temporary storage bin comprises a temporary storage bin main body 1, a cooling bin main body 2, a feeding hopper 3, an induced draft fan 4, an air outlet 5, a first belt transmission structure 6, a second belt transmission structure 7, a bevel gear 8, a protective cover 9, a hopper body 31, a discharge pipe 32, a cooling cavity 10, a cooling liquid inlet pipe 11 and a cooling liquid discharge pipe 12.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
as shown in fig. 1, an embodiment of the present invention provides a temporary storage bin for rice cooling, including a temporary storage bin main body 1, a cooling bin main body 2, a feeding funnel 3 and an induced draft fan 4, wherein the cooling bin main body is fixedly arranged at the top of the temporary storage bin main body 1 and is communicated with the same, and an air inlet and an air outlet 5 are formed on the side wall of the cooling bin main body 2; the feeding hopper 3 is rotatably arranged at the top of the cooling bin body, a discharging port of the feeding hopper 3 penetrates through the inner top of the cooling bin body, and the discharging port of the feeding hopper 3 is positioned above the air inlet; an air outlet of the draught fan 4 is communicated with the air inlet, and the draught fan 4 is connected with the feeding hopper 3 through a transmission piece; the driving medium drives the feeding hopper 3 to rotate by the power of the motion of the draught fan 4.
Rice processed by a rice mill is guided into the cooling bin main body 2 by the feeding hopper 3, external cooling air is guided into the cooling bin main body 2 by the induced draft fan 4, then flows upwards in the cooling bin main body 2 to be contacted with the rice discharged from the discharge port of the feeding hopper 3 so as to cool the rice, and the post-cooling air is discharged from the air outlet 5; the draught fan 4 rotates the feeding funnel 3 through a transmission piece in the operation process, so that the rice discharged from the discharge hole of the feeding funnel 3 falls down after being uniformly dispersed at the top of the cooling bin main body 2; the rice cooled in the cooling bin main body 2 is discharged into the temporary storage bin main body 1 for caching.
This rice cooling is with temporary storage storehouse passes through the driving medium with the power of draught fan 4 operation and makes feed hopper 3 rotate to make the discharge gate exhaust rice of feed hopper 3 fall after cooling storehouse main part 2 tops are evenly dispersed, improve the heat transfer ability of rice in cooling storehouse main part 2 and between the cooling air, in order to reach the purpose that improves the cooling efficiency of rice.
In this embodiment, the air inlet and the air outlet 5 are located on two opposite side walls of the cooling chamber main body 2, the air outlet 5 is located at the top of one side wall of the cooling chamber main body 2, and a filter screen can be installed in the air outlet 5; the flow path of the cooling air in the cooling bin main body 2 is prolonged, and the cooling effect on the rice is improved.
According to another embodiment of the present invention, as shown in fig. 1 and 2, the rice cooling temporary storage bin comprises a first belt transmission structure 6 connected with an induced draft fan 4 and a second belt transmission structure 7 connected with an inlet hopper 3, wherein the first belt transmission structure 6 and the second belt transmission structure 7 are transmitted through two conical gears 8 which are meshed with each other.
In the operation process of the draught fan 4, the first belt transmission structure 6, the two bevel gears 8 and the second belt transmission structure 7 are used for transmission in sequence to enable the feeding hopper 3 to rotate, so that the rice discharged from the discharge port of the feeding hopper 3 is uniformly dispersed at the top of the cooling bin main body 2 and then falls down, the heat exchange capacity between the rice and cooling air in the cooling bin main body 2 is improved, and the purpose of improving the cooling efficiency of the rice is achieved; wherein; the two bevel gears 8 not only can be used for transmission, but also can reasonably connect the first belt transmission structure 6 and the second belt transmission structure 7 together according to the installation positions of the draught fan 4 and the feeding hopper 3, so that the transmission can be stably carried out.
In order to improve the safety performance of the first belt transmission structure 6, the two bevel gears 8 and the second belt transmission structure 7, a protective cover 9 is fixedly arranged on the outer side wall of the cooling bin main body 2, the second belt transmission structure 7 and the two bevel gears 8 are arranged in the protective cover 9, and the first belt transmission structure 6 is arranged inside and outside the protective cover 9 in a penetrating mode.
The second belt transmission structure 7, the two bevel gears 8 and part of the first belt transmission structure 6 are covered by the protective cover 9, so that the purpose of improving the safety performance of the second belt transmission structure 7, the two bevel gears 8 and the first belt transmission structure 6 in the transmission process is achieved; a plurality of heat dissipation holes can be uniformly distributed on the protective cover 9, and heat generated in the transmission process of the second belt transmission structure 7, the two bevel gears 8 and the first belt transmission structure 6 can be effectively discharged.
In this embodiment, the first belt transmission structure 6 specifically adopted includes a first belt pulley connected to a rotating shaft in the induced draft fan 4, the induced draft fan 4 may be an existing blower, the induced draft fan 4 may be driven to rotate by a motor, the first belt pulley is connected to a second belt pulley through a first belt transmission, and the second belt pulley is coaxially connected to one of the bevel gears 8; the second belt transmission structure 7 comprises a third belt wheel fixedly sleeved on the outer wall of the feeding hopper 3 and a fourth belt wheel coaxially connected with the other bevel gear 8, and the third belt wheel is in transmission connection with the fourth belt wheel through a second belt. In the operation process of the draught fan 4, the first belt wheel, the second belt wheel, the two bevel gears 8, the fourth belt wheel, the second belt wheel and the third belt wheel are sequentially used for transmission, so that the feeding hopper 3 rotates. And the second band pulley, two conical gears 8, fourth band pulley, second belt and third band pulley are all installed in protection casing 9, and first band pulley setting is outside protection casing 9, and first belt is worn to establish inside and outside protection casing 9.
As shown in fig. 1, according to another embodiment of the present invention, the temporary storage bin for cooling rice is provided, wherein the feeding funnel 3 includes a funnel body 31 disposed outside the top of the cooling bin body and a discharging portion communicated with a discharging opening at the bottom of the funnel body 31, the discharging portion is rotatably disposed in the top of the cooling bin body, and the discharging portion includes a plurality of discharging openings, and the plurality of discharging openings are annularly disposed and all face the inner side wall of the cooling bin body 2.
In the present embodiment, the hopper body 31 serves as a main feeding structure of the feeding hopper 3, and is discharged into the cooling bin main body 2 from a plurality of discharge ports of the discharge part; wherein, the arrangement of a plurality of discharge gates is in feed hopper 3 rotations, is convenient for quick discharge rice and even distribution fall at cooling storehouse main part 2 top.
Specifically, the discharge portion of adoption still includes a plurality of discharging pipes 32 with the bin outlet intercommunication of funnel body 31 bottom, and a plurality of discharging pipes 32 are scattering form distribution and all incline and arrange downwards, and a plurality of discharge gates one-to-one are the lower extreme opening of a plurality of discharging pipes 32.
In the scheme, the rice is added from the funnel body 31 and then is discharged from the plurality of discharge pipes 32, and the arrangement mode of the plurality of discharge pipes 32 can accelerate the flowing speed of the rice in the feeding funnel 3; in this embodiment, the number of the discharging pipes 32 is two, and may be three, four, or five, and the like, which are adjusted according to actual requirements.
As shown in fig. 1, according to another embodiment of the present invention, a cooling chamber 10 is formed in a side wall of the temporary storage bin main body 1, a cooling liquid inlet pipe 11 communicating with the cooling chamber 10 is disposed at a bottom side of an outer side wall of the temporary storage bin main body 1, and a cooling liquid outlet pipe 12 communicating with the cooling chamber 10 is disposed at a top side of the outer side wall of the temporary storage bin main body 1.
Introducing a cooling liquid, which may be water, into the cooling chamber 10 through a cooling liquid inlet pipe 11, and discharging the cooling liquid from a cooling liquid outlet pipe 12; the cooling cavity 10 is filled with flowing cooling liquid to further cool the rice, so that the cooling effect of the rice is improved; meanwhile, the cooling liquid inlet pipe 11 and the cooling liquid outlet pipe 12 can be provided with regulating valves, so that a sealed cavity is formed in the cooling cavity 10, the cooling liquid can be replaced at intervals, and the waste of the cooling liquid is reduced.
The rice of temporary storage storehouse 1 interior buffer memory is followed the row of its bottom and is expected the pipe and derive, arranges and installs the control valve on the pipe to the row material state of row material pipe is adjusted.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. The utility model provides a rice cooling is with temporary storage storehouse which characterized in that includes:
a temporary storage bin main body;
the cooling bin comprises a cooling bin main body, a temporary storage bin main body and a control device, wherein the cooling bin main body is fixedly arranged at the top of the temporary storage bin main body and is communicated with the temporary storage bin main body;
the feeding hopper is rotatably arranged at the top of the cooling bin body, a discharging port of the feeding hopper penetrates through the top in the cooling bin body, and the discharging port of the feeding hopper is positioned above the air inlet;
the air outlet of the draught fan is communicated with the air inlet, and the draught fan is connected with the feeding hopper through a transmission piece; the driving medium drives the feeding hopper to rotate by the power of the motion of the induced draft fan.
2. The temporary storage bin for rice cooling according to claim 1, wherein: the transmission part comprises a first belt transmission structure connected with the induced draft fan and a second belt transmission structure connected with the feeding hopper, and the first belt transmission structure and the second belt transmission structure are transmitted through two meshed bevel gears.
3. The temporary storage bin for rice cooling according to claim 1, wherein: the feeding funnel comprises a funnel body arranged on the outer side of the top of the cooling bin body and a discharging portion communicated with a discharging port of the bottom of the funnel body, the discharging portion is rotatably arranged in the top of the cooling bin body, the discharging portion comprises a plurality of discharging ports, and the discharging ports are annularly arranged and are all towards the inner side wall of the cooling bin main body.
4. The temporary storage bin for rice cooling according to claim 2, wherein: the outer side wall of the cooling bin main body is fixedly provided with a protective cover, the second belt transmission structure and the two bevel gears are arranged in the protective cover, and the first belt transmission structure is arranged inside and outside the protective cover in a penetrating mode.
5. The temporary storage bin for cooling rice according to claim 1, wherein: the temporary storage bin is characterized in that a cooling cavity is formed in the side wall of the temporary storage bin main body, a cooling liquid inlet pipe communicated with the cooling cavity is arranged at the bottom side of the outer side wall of the temporary storage bin main body, and a cooling liquid discharge pipe communicated with the cooling cavity is arranged at the top side of the outer side wall of the temporary storage bin main body.
6. The temporary storage bin for rice cooling according to claim 3, wherein: the discharging part further comprises a plurality of discharging pipes communicated with a discharging port at the bottom of the funnel body, the discharging pipes are distributed in a scattering shape and are arranged downwards in an inclined mode, and the discharging ports are in one-to-one correspondence to lower end openings of the discharging pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269784.2U CN216644649U (en) | 2021-12-23 | 2021-12-23 | Temporary storage bin for rice cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269784.2U CN216644649U (en) | 2021-12-23 | 2021-12-23 | Temporary storage bin for rice cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216644649U true CN216644649U (en) | 2022-05-31 |
Family
ID=81743783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123269784.2U Active CN216644649U (en) | 2021-12-23 | 2021-12-23 | Temporary storage bin for rice cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216644649U (en) |
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2021
- 2021-12-23 CN CN202123269784.2U patent/CN216644649U/en active Active
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