CN219942925U - Selenium-rich rice flour milling device - Google Patents
Selenium-rich rice flour milling device Download PDFInfo
- Publication number
- CN219942925U CN219942925U CN202320935439.8U CN202320935439U CN219942925U CN 219942925 U CN219942925 U CN 219942925U CN 202320935439 U CN202320935439 U CN 202320935439U CN 219942925 U CN219942925 U CN 219942925U
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- Prior art keywords
- milling
- rice flour
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- bin
- selenium
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- 238000003801 milling Methods 0.000 title claims abstract description 99
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 56
- 235000009566 rice Nutrition 0.000 title claims abstract description 56
- 235000013312 flour Nutrition 0.000 title claims abstract description 47
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 29
- 239000011669 selenium Substances 0.000 title claims abstract description 29
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000000227 grinding Methods 0.000 claims abstract description 70
- 241000209094 Oryza Species 0.000 claims abstract description 55
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 210000001503 joint Anatomy 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000010405 clearance mechanism Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010006514 bruxism Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003342 selenium Chemical class 0.000 description 1
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a selenium-rich rice flour milling device, and relates to the technical field of rice flour production and processing. The selenium-enriched rice flour milling device comprises a milling bin, a filter screen and a secondary milling component; two groups of upper grinding rollers are rotationally connected between the inner walls of the two sides of the grinding bin, a grinding channel through which rice flour raw materials can pass is formed between the two groups of upper grinding rollers, two groups of rubber scrapers are fixedly connected in the grinding bin, and the two groups of rubber scrapers are distributed between the inner walls of the two sides of the grinding bin in an inverted eight shape and are respectively attached to the outer walls of the two groups of upper grinding rollers. The selenium-enriched rice flour milling device can clean the upper milling roller which is operated in the milling process, scrape rice flour adhered to the upper milling roller in the milling operation from the surface of the upper milling roller, reduce the negative influence of rice flour adhesion on the quality efficiency of the milling operation, and improve the processing efficiency and quality; in addition, the filter screen and the two milling components are arranged, so that the rice flour milled by the upper milling roller can be filtered and subjected to secondary milling treatment.
Description
Technical Field
The utility model relates to the technical field of rice flour production and processing, in particular to a selenium-enriched rice flour milling device.
Background
The milling device for processing the selenium-enriched rice comprises a shell and a milling chamber, and is characterized in that the milling chamber is arranged in an inner cavity of the shell, and a feeding hopper is inserted through the top wall of the shell; the grinding chamber is internally provided with the fixed grinding disc and the movable grinding disc which are mutually matched, the fixed grinding disc is fixedly arranged on the bottom wall of the grinding chamber, and the opposite sides of the fixed grinding disc and the movable grinding disc are respectively provided with matched grinding teeth, so that the condition of uneven grinding in the grinding process of rice flour is effectively improved, the processing quality is ensured, the danger possibly caused by the dispersion of rice flour dust is also effectively avoided, and the adaptability to the requirements of products with different particle sizes is greatly improved.
Above-mentioned device is milling to the selenium-rich rice, and the selenium-rich rice flour after milling easily adheres to on milling the subassembly, lacks the clearance measure, can influence milling operation efficiency and quality, and only mills the selenium-rich rice once, and it is relatively poor to mill the effect, and the practicality is limited, is unfavorable for popularization and use.
Disclosure of Invention
The utility model aims to provide a selenium-enriched rice flour milling device which can solve the problem that milled selenium-enriched rice flour is easy to adhere to a milling component.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a milling device for selenium-enriched rice flour comprises a milling bin, a filter screen and a secondary milling component;
two groups of upper grinding rollers are rotationally connected between the inner walls of the two sides of the grinding bin, a grinding channel through which the rice flour raw materials can pass is formed between the two groups of upper grinding rollers, two groups of rubber scrapers are fixedly connected in the grinding bin, the two groups of rubber scrapers are distributed between the inner walls of the two sides of the grinding bin in an inverted eight shape and respectively attached to the outer walls of the two groups of upper grinding rollers, and a driving mechanism capable of driving the upper grinding rollers to rotate is arranged at the outer wall of the grinding bin;
the filter screen inlay install in the inboard bottom in storehouse of milling, the top of filter screen is located to two grinding subassembly, and two grinding subassembly include lower grinding roller, lower grinding roller and the laminating of the surface of filter screen, lower grinding roller can roll on the filter screen and carry out secondary treatment to the ground rice flour raw materials.
Preferably, the driving mechanism comprises a transmission gear and a driving motor, one ends of the two groups of upper grinding rollers extend to the outer side of the grinding bin and are fixedly connected with the transmission gear, the two groups of transmission gears are meshed, the driving motor is fixedly installed on the side wall of the grinding bin, and an output shaft of the driving motor is fixedly connected with the other ends of the one group of upper grinding rollers through a coupler.
Preferably, the secondary grinding assembly further comprises a U-shaped plate, a connecting seat and an air cylinder, the U-shaped plate is arranged above the filter screen, the lower grinding roller is rotationally connected between the inner walls of the two sides of the U-shaped plate, the connecting seat is fixedly arranged at the top of the U-shaped plate, the air cylinder is fixedly arranged at the outer wall of the grinding bin, the free end of the air cylinder stretches into the grinding bin and is fixedly connected with the connecting seat, and the rice flour after being ground by the upper grinding roller is filtered and secondarily ground.
Preferably, the top opening part of the milling bin is embedded and provided with an air guide frame, the air guide frame is of a frustum-shaped structural design, the inner side of the air guide frame is fixedly connected with a guide hopper, the guide hopper is of an inverted frustum-shaped structural design, and the bottom opening of the guide hopper faces to a milling channel between two groups of upper milling rollers.
Preferably, the outside in storehouse of milling is provided with clearance mechanism, and clearance mechanism includes high-pressure fan and air duct, and the lateral wall department fixed mounting in storehouse of milling has high-pressure fan, and the output fixedly connected with air duct of high-pressure fan, and air duct's one end extends to between air-guiding frame and the guide hopper, the bottom opening part in storehouse of milling is articulated to be installed and can dock rather than the butt joint frame, inlays on the butt joint frame and installs and collect the screen panel, can collect the residual ground rice in the storehouse of milling in collecting the screen panel.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the selenium-enriched rice flour milling device, through the cooperation of the milling bin, the upper milling roller, the rubber scraping plate and the driving mechanism, the upper milling roller which operates in the milling process can be cleaned, rice flour adhered to the upper milling roller in the milling operation is scraped off the surface of the upper milling roller, the negative influence of rice flour adhesion on the quality efficiency of the milling operation is reduced, and the processing efficiency and quality are improved; in addition, the filter screen and the two grinding components are arranged, so that the rice flour milled by the upper grinding roller can be filtered and subjected to secondary grinding treatment, and the grinding processing quality of the device is further improved.
(2) This selenium-enriched rice flour milling device uses through wind-guiding frame, clearance mechanism, butt joint frame and the cooperation of collecting the screen panel, can carry out the air-blowing clearance processing to the device inside after milling operation to will grind the interior remaining rice flour of storehouse and collect in collecting the screen panel, alleviate operating personnel clearance maintenance burden, reduce the rice flour loss extravagant.
Drawings
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of the portion A of the present utility model;
fig. 3 is a front view of the present utility model.
In the figure: 1. a milling bin; 2. an upper grinding roller; 3. a rubber scraper; 4. a driving mechanism; 401. a transmission gear; 402. a driving motor; 5. a filter screen; 6. a second grinding component; 601. a lower grinding roller; 602. a U-shaped plate; 603. a connecting seat; 604. a cylinder; 7. an air guiding frame; 8. a cleaning mechanism; 801. a high-pressure fan; 802. an air blowing pipe; 9. a guide hopper; 10. a butt joint frame; 11. and collecting the net cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a milling device for selenium-enriched rice flour comprises a milling bin 1, a filter screen 5 and a secondary milling component 6; two groups of upper grinding rollers 2 are rotationally connected between the inner walls of the two sides of the grinding bin 1, a grinding channel through which rice flour raw materials can pass is formed between the two groups of upper grinding rollers 2, two groups of rubber scrapers 3 are fixedly connected inside the grinding bin 1, the two groups of rubber scrapers 3 are distributed between the inner walls of the two sides of the grinding bin 1 in an inverted eight shape and are respectively attached to the outer walls of the two groups of upper grinding rollers 2, and a driving mechanism 4 capable of driving the upper grinding rollers 2 to rotate is arranged at the outer wall of the grinding bin 1; the filter screen 5 is inlayed and is installed in the inboard bottom of milling storehouse 1, the top of filter screen 5 is located to two mills subassembly 6, two mills subassembly 6 includes lower mill roller 601, lower mill roller 601 is laminated with the surface of filter screen 5, lower mill roller 601 can roll on filter screen 5 and carry out secondary treatment to the ground rice flour raw materials after milling, actuating mechanism 4 includes drive gear 401 and driving motor 402, the one end of mill roller 2 all extends to the outside of milling storehouse 1 and fixedly connected with drive gear 401 on two sets of, two sets of drive gears 401 mesh mutually, the lateral wall department of milling storehouse 1 fixed mounting has driving motor 402, the output shaft of driving motor 402 passes through the other end fixed connection of mill roller 2 on a set of, can clear up the operation to mill in-process moving last mill roller 2, scrape the rice flour that adheres to on last mill roller 2 in the operation and grind the surface of last mill roller 2, reduce the negative effect of rice flour adhesion to mill operation quality efficiency, promote machining efficiency and quality, and simple structure are practical, do benefit to popularization and use.
Further, two grinds subassembly 6 still include U template 602, connecting seat 603 and cylinder 604, and the top of filter screen 5 is provided with U template 602, and lower grinding roller 601 rotates to be connected between the both sides inner wall of U template 602, and the top fixed mounting of U template 602 has connecting seat 603, and the outer wall department fixed mounting of milling storehouse 1 has cylinder 604, and the free end of cylinder 604 stretches into the inside of milling storehouse 1 and with connecting seat 603 fixed connection, can filter and the secondary processing of milling to the ground rice after the grinding of last grinding roller 2, further promotes the processing quality of milling of the device, provides multiple guarantee for the ground rice quality.
Still further, the top opening part of milling storehouse 1 is inlayed and is installed wind-guiding frame 7, wind-guiding frame 7 is frustum structural design, the inboard fixedly connected with guide hopper 9 of wind-guiding frame 7, guide hopper 9 is back taper table structural design, the bottom opening of guide hopper 9 is towards the passageway of milling between two sets of upper grinding rollers 2, the outside of milling storehouse 1 is provided with clearance mechanism 8, clearance mechanism 8 includes high-pressure fan 801 and gas blow pipe 802, the lateral wall department fixed mounting of milling storehouse 1 has high-pressure fan 801, the output fixedly connected with gas blow pipe 802 of high-pressure fan 801, the one end of gas blow pipe 802 extends to between wind-guiding frame 7 and the guide hopper 9, the bottom opening part of milling storehouse 1 articulates and installs the butt joint frame 10 rather than the butt joint, inlay on the butt joint frame 10 and install and collect screen panel 11, can carry out the air-blast clearance to the device inside after milling operation, and collect remaining ground rice in milling storehouse 1 in collecting screen panel 11, alleviate operating personnel extravagant, reduce the maintenance burden, promote the in-use experience.
Working principle: the driving motor 402 and the air cylinder 604 are controlled to start, the driving motor 402 drives the two groups of upper grinding rollers 2 to rotate under the driving action of the driving gear 401, selenium-enriched rice to be ground is fed into the device through the guide hopper 9, the selenium-enriched rice is ground after passing through a grinding channel between the two groups of upper grinding rollers 2, the selenium-enriched rice flour adhered to the upper grinding rollers 2 during grinding is scraped off by the rubber scraping plate 3, the ground selenium-enriched rice flour falls onto the filter screen 5 to be filtered, the air cylinder 604 drives the U-shaped plate 602 to reciprocate on the filter screen 5, the lower grinding roller 601 rotates under the driving action of the air cylinder 604 and the friction force of the filter screen 5, the selenium-enriched rice flour intercepted on the filter screen 5 is ground for the second time, and the ground selenium-enriched rice flour is discharged through an opening at the bottom of the grinding bin 1; after milling operation, the driving motor 402 and the air cylinder 604 are closed, the butt joint frame 10 is in butt joint with the bottom opening of the milling bin 1, the high-pressure fan 801 is started, the high-pressure fan 801 conveys high-speed air flow to the air guide frame 7 through the air blowing pipe 802, the high-speed air flow blows to the inner side of the milling bin 1 under the guiding action of the air guide frame 7 and the guide hopper 9, residual selenium-enriched rice flour adhered to the high-speed air flow blows to the bottom opening of the milling bin 1, and the collecting net cover 11 intercepts and collects the rice flour.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. A selenium-enriched rice flour milling device, which is characterized by comprising:
the milling machine comprises a milling bin (1), wherein two groups of upper milling rollers (2) are rotationally connected between the inner walls of the two sides of the milling bin (1), milling channels for rice flour raw materials to pass through are formed between the two groups of upper milling rollers (2), two groups of rubber scrapers (3) are fixedly connected inside the milling bin (1), the two groups of rubber scrapers (3) are distributed between the inner walls of the two sides of the milling bin (1) in an inverted-eight shape and are respectively attached to the outer walls of the two groups of upper milling rollers (2), and a driving mechanism (4) capable of driving the upper milling rollers (2) to rotate is arranged at the outer wall of the milling bin (1);
filter screen (5) and two grinds subassembly (6), filter screen (5) inlay install in the inboard bottom in storehouse (1) of milling, the top of filter screen (5) is located to two grinds subassembly (6), and two grinds subassembly (6) include lower grind roller (601), lower grind roller (601) and filter screen (5) surface laminating, lower grind roller (601) can roll on filter screen (5) and carry out secondary treatment to the ground rice flour raw materials.
2. The selenium-enriched rice flour milling device as recited in claim 1, wherein: the driving mechanism (4) comprises a transmission gear (401) and a driving motor (402), one ends of the two groups of upper grinding rollers (2) extend to the outer side of the grinding bin (1) and are fixedly connected with the transmission gear (401), the two groups of transmission gears (401) are meshed, the driving motor (402) is fixedly mounted on the side wall of the grinding bin (1), and an output shaft of the driving motor (402) is fixedly connected with the other ends of the two groups of upper grinding rollers (2) through a coupler.
3. The selenium-enriched rice flour milling device as recited in claim 2, wherein: the two grinds subassembly (6) still include U template (602), connecting seat (603) and cylinder (604), and the top of filter screen (5) is provided with U template (602), and lower grinds roller (601) rotate and connect between the both sides inner wall of U template (602), and the top fixed mounting of U template (602) has connecting seat (603), and the outer wall department fixed mounting of milling storehouse (1) has cylinder (604), and the free end of cylinder (604) stretches into the inside of milling storehouse (1) and with connecting seat (603) fixed connection.
4. A selenium-enriched rice flour milling device as claimed in claim 3, wherein: the milling machine is characterized in that an air guide frame (7) is embedded and installed at the top opening of the milling bin (1), the air guide frame (7) is of a frustum-shaped structural design, a guide hopper (9) is fixedly connected to the inner side of the air guide frame (7), the guide hopper (9) is of an inverted frustum-shaped structural design, and the bottom opening of the guide hopper (9) faces to milling channels between two groups of upper milling rollers (2).
5. The selenium-enriched rice flour milling device as claimed in claim 4, wherein: the outside of milling storehouse (1) is provided with clearance mechanism (8), and clearance mechanism (8) are including high-pressure fan (801) and air duct (802), and the lateral wall department fixed mounting in storehouse (1) of milling has high-pressure fan (801), and the output fixedly connected with air duct (802) of high-pressure fan (801), and the one end of air duct (802) extends to between air guide frame (7) and guide hopper (9).
6. The selenium-enriched rice flour milling device as recited in claim 5, wherein: the bottom opening of the milling bin (1) is hinged with a butt joint frame (10) which can be in butt joint with the milling bin, and a collecting net cover (11) is embedded on the butt joint frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320935439.8U CN219942925U (en) | 2023-04-24 | 2023-04-24 | Selenium-rich rice flour milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320935439.8U CN219942925U (en) | 2023-04-24 | 2023-04-24 | Selenium-rich rice flour milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219942925U true CN219942925U (en) | 2023-11-03 |
Family
ID=88538988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320935439.8U Active CN219942925U (en) | 2023-04-24 | 2023-04-24 | Selenium-rich rice flour milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219942925U (en) |
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2023
- 2023-04-24 CN CN202320935439.8U patent/CN219942925U/en active Active
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