CN210171532U - Two-stage grinding device for processing selenium-enriched rice - Google Patents
Two-stage grinding device for processing selenium-enriched rice Download PDFInfo
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- CN210171532U CN210171532U CN201920808790.4U CN201920808790U CN210171532U CN 210171532 U CN210171532 U CN 210171532U CN 201920808790 U CN201920808790 U CN 201920808790U CN 210171532 U CN210171532 U CN 210171532U
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- 238000000227 grinding Methods 0.000 title claims abstract description 98
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 63
- 235000009566 rice Nutrition 0.000 title claims abstract description 63
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 15
- 239000011669 selenium Substances 0.000 title claims abstract description 15
- 240000007594 Oryza sativa Species 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 241000209094 Oryza Species 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000013016 damping Methods 0.000 claims abstract description 6
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000007670 refining Methods 0.000 claims description 41
- 238000003801 milling Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 description 14
- 240000008042 Zea mays Species 0.000 description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 7
- 235000005822 corn Nutrition 0.000 description 7
- 239000010903 husk Substances 0.000 description 3
- 230000000050 nutritive effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to the field of rice processing equipment, in particular to a two-stage grinding device for processing selenium-enriched rice, which comprises a lower material bin, a grinding bin and a material distribution bin which are sequentially connected from top to bottom, wherein a first-stage grinding mechanism and a second-stage grinding mechanism are arranged in the grinding bin, the first-stage grinding mechanism is arranged above the second-stage grinding mechanism, and a guide plate is arranged between the first-stage grinding mechanism and the second-stage grinding mechanism; the improved rice mill is characterized in that a material homogenizing mechanism is arranged in the lower material bin, a material separating sieve is arranged in the material separating bin, a rice outlet is formed in the outer side wall of the material separating bin, one side edge of the material separating sieve is in butt joint with the rice outlet, a vibration motor is connected to the lower end face of the other side edge through a damping spring, and a shell outlet is formed in the bottom of the material separating bin. The two-stage grinding device is simple in structure, easy to understand in principle, high in practicability and suitable for popularization in the field.
Description
Technical Field
The utility model relates to a rice processing equipment field, in particular to rich selenium rice processing is with two-stage device of milling.
Background
In the rice production and processing process, the husking of rice is an important link, and the common rice husking equipment is a rice huller, which can also be called as a grinding device. After the paddy enters the rice huller, the milling roller in the rice huller can mill the paddy so as to achieve the purpose of hulling the paddy and finally obtain the rice husks and the rice grains. Current rice huller often only is provided with a pair of grinding roller, and under the corn only milled once the condition, the clearance between two grinding roller should be set up less relatively to ensure that every corn can both be milled the shelling, but the corn that this kind can cause excessively concentrates, makes the corn in the shelling, and the rice grain also can receive certain wearing and tearing, and the rice grain integrity that leads to obtaining is relatively poor, and the inefficiency of milling. The rice grain has high nutritive value on the surface, and the nutritive value of the rice can be reduced by excessive abrasion of the surface. Therefore, there is a need for a new type of milling equipment, which can improve the milling efficiency and maintain the intact grain size of the rice grains obtained after milling.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a two-stage grinding device for processing selenium-enriched rice.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the two-stage grinding device for processing the selenium-enriched rice comprises a lower material bin, a grinding bin and a material distribution bin which are sequentially connected from top to bottom, wherein a primary grinding mechanism and a secondary grinding mechanism are arranged in the grinding bin, the primary grinding mechanism is arranged above the secondary grinding mechanism, and a guide plate is arranged between the primary grinding mechanism and the secondary grinding mechanism; the improved rice mill is characterized in that a material homogenizing mechanism is arranged in the lower material bin, a material separating sieve is arranged in the material separating bin, a rice outlet is formed in the outer side wall of the material separating bin, one side edge of the material separating sieve is in butt joint with the rice outlet, a vibration motor is connected to the lower end face of the other side edge through a damping spring, and a shell outlet is formed in the bottom of the material separating bin.
Furthermore, two secondary grinding mechanisms are arranged, are positioned at the same height and are respectively positioned below two sides of the primary grinding mechanism.
Furthermore, the primary grinding mechanism comprises a pair of grinding rollers and a grinding motor for driving the two grinding rollers to rotate relatively, and the secondary grinding mechanism and the primary grinding mechanism have the same structure.
Furthermore, the outer edge contra-rotating distance of the two grinding rolls of the primary grinding mechanism is 3-5mm, and the outer edge contra-rotating distance of the two grinding rolls of the secondary grinding mechanism is 1-2.5 mm.
Further, the refining mechanism includes refining pivot, refining board, refining motor, the both ends of refining pivot respectively with two inside walls that the feed bin is relative are connected, refining motor transmission connects the one end of refining pivot, the refining board sets up in the refining pivot, the refining board along be provided with the refining strip on the radial direction of refining pivot.
Further, the structure of the guide plate is the same as that of the homogenizing plate.
The utility model discloses following beneficial effect has:
the utility model discloses a two-stage grinding device is used in processing of selenium-enriched rice, be provided with the refining mechanism in the feed bin, the refining mechanism can let corn drop on the one-level grinding mechanism evenly and steadily, the one-level grinding mechanism carries out coarse grinding to corn at first, corn after coarse grinding can disperse through the guide plate and enter into the second grade grinding mechanism and carry out the finish grinding, the distance between two grinding rollers of the one-level grinding mechanism is greater than the distance between two grinding rollers of the second grade grinding mechanism, so not only can improve the efficiency of grinding, can also guarantee that each grain of rice can both be ground the shelling and become the rice, can also make the grain of rice after grinding keep higher integrity simultaneously; after being milled, the rice enters a material distribution bin to be separated from rice grains and husks, and after separation, the rice grains and the husks are respectively collected. The two-stage grinding device is simple in structure, easy to understand in principle, high in practicability and suitable for popularization in the field.
Drawings
FIG. 1 is a schematic view of the internal connection structure of the two-stage grinding device for processing selenium-enriched rice of the present invention;
fig. 2 is a structural diagram of the flow guide plate of the present invention.
Description of the main elements
In the figure: the device comprises a discharging bin 1, a milling bin 2, a material distributing bin 3, a primary milling mechanism 4, a secondary milling mechanism 5, a guide plate 6, a material distributing sieve 7, a rice outlet 8, a damping spring 9, a vibrating motor 10, a shell outlet 11, a material homogenizing rotating shaft 12, a material homogenizing plate 13 and material homogenizing strips 14.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
Referring to fig. 1 and 2, in a preferred embodiment of the present invention, the two-stage grinding device for processing selenium-enriched rice comprises a feeding bin 1, a grinding bin 2, and a material distributing bin 3, which are sequentially connected from top to bottom, wherein a first-stage grinding mechanism 4 and a second-stage grinding mechanism 5 are disposed in the grinding bin 2, the first-stage grinding mechanism 4 is disposed above the second-stage grinding mechanism 5, and a guide plate 6 is disposed between the first-stage grinding mechanism 4 and the second-stage grinding mechanism 5; the improved rice huller is characterized in that a material homogenizing mechanism is arranged in the lower material bin 1, a material separating sieve 7 is arranged in the material separating bin 3, a rice outlet 8 is formed in the outer side wall of the material separating bin 3, one side edge of the material separating sieve 7 is in butt joint with the rice outlet 8, the lower end face of the other side edge is connected with a vibrating motor 10 through a damping spring 9, and a shell outlet 11 is formed in the bottom of the material separating bin 3.
In this embodiment, preferably, two secondary grinding mechanisms 5 are provided, and the two secondary grinding mechanisms 5 are located at the same height and below two sides of the primary grinding mechanism 4 respectively; the primary grinding mechanism 4 comprises a pair of grinding rollers and a grinding motor for driving the two grinding rollers to rotate relatively, and the secondary grinding mechanism 5 and the primary grinding mechanism 4 have the same structure; more specifically, the outer edge contra-rotating distance between two grinding rollers of the primary grinding mechanism 4 is 3-5mm, and the outer edge contra-rotating distance between two grinding rollers of the secondary grinding mechanism 5 is 1-2.5 mm;
preferably, the refining mechanism comprises a refining rotating shaft 12, a refining plate 13 and a refining motor, two ends of the refining rotating shaft 12 are respectively connected with two opposite inner side walls of the lower bin 1, the refining motor is in transmission connection with one end of the refining rotating shaft 12, the refining plate 13 is arranged on the refining rotating shaft 12, and refining strips 14 are arranged on the refining plate 13 along the radial direction of the refining rotating shaft 12;
preferably, the deflector 6 and the spreader plate 13 are identical in structure.
The working principle is as follows: the rice that will mill is put into feed bin 1 down, the refining motor drives refining pivot 12 rotates, and then drives material homogenizing board 13 rotates, the existence of refining mechanism can let the rice drop evenly steadily on the mechanism 4 is milled to the one-level, two grinding roller of the mechanism 4 of milling of one-level are rotated relatively under the drive of milling motor, and then carry out coarse grinding to the rice, the rice that passes through coarse grinding can be dispersed two through guide plate 6 on the mechanism 5 is milled to the second grade, two grinding roller of the mechanism 5 is milled to the rice of milling of second grade can carry out the fine grinding to the rice, ensure that every grain of rice can both be milled the shelling and become the rice, keep higher grain of rice integrity simultaneously. The milled rice grains and chaffs fall onto the material separating sieve 7 of the material separating bin 3, the vibration motor 10 drives the material separating sieve 7 to vibrate through the damping spring 9, so that the rice grains slide to the rice outlet 8 along the material separating sieve 7, a collection container is arranged below the rice outlet 8 to collect the rice, and the chaffs pass through the material separating sieve 7 and fall to the bottom of the material separating bin 3 to flow out from the shell outlet 11.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (6)
1. Selenium-enriched rice processing is with two-stage device of milling, including the lower feed bin that from top to bottom connects gradually, the storehouse of milling, divide the feed bin, its characterized in that: a primary grinding mechanism and a secondary grinding mechanism are arranged in the grinding bin, the primary grinding mechanism is arranged above the secondary grinding mechanism, and a guide plate is arranged between the primary grinding mechanism and the secondary grinding mechanism; the improved rice mill is characterized in that a material homogenizing mechanism is arranged in the lower material bin, a material separating sieve is arranged in the material separating bin, a rice outlet is formed in the outer side wall of the material separating bin, one side edge of the material separating sieve is in butt joint with the rice outlet, a vibration motor is connected to the lower end face of the other side edge through a damping spring, and a shell outlet is formed in the bottom of the material separating bin.
2. The two-stage milling device for processing selenium-enriched rice as claimed in claim 1, wherein: the two secondary grinding mechanisms are arranged at the same height and are respectively positioned below two sides of the primary grinding mechanism.
3. The two-stage milling device for processing selenium-enriched rice as claimed in claim 2, wherein: the primary grinding mechanism comprises a pair of grinding rollers and a grinding motor for driving the two grinding rollers to rotate relatively, and the secondary grinding mechanism and the primary grinding mechanism have the same structure.
4. The two-stage milling device for processing selenium-enriched rice as claimed in claim 3, wherein: the outer edge contra-rotating distance of the two grinding rollers of the primary grinding mechanism is 3-5mm, and the outer edge contra-rotating distance of the two grinding rollers of the secondary grinding mechanism is 1-2.5 mm.
5. The two-stage milling device for processing selenium-enriched rice as claimed in claim 1, wherein: the refining mechanism comprises a refining rotating shaft, a refining plate and a refining motor, wherein two ends of the refining rotating shaft are respectively connected with two inner side walls opposite to the discharging bin, the refining motor is connected with one end of the refining rotating shaft in a transmission mode, the refining plate is arranged on the refining rotating shaft, and a refining strip is arranged on the refining plate along the radial direction of the refining rotating shaft.
6. The two-stage milling device for processing selenium-enriched rice as claimed in claim 5, wherein: the structure of the guide plate is the same as that of the homogenizing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808790.4U CN210171532U (en) | 2019-05-31 | 2019-05-31 | Two-stage grinding device for processing selenium-enriched rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808790.4U CN210171532U (en) | 2019-05-31 | 2019-05-31 | Two-stage grinding device for processing selenium-enriched rice |
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| Publication Number | Publication Date |
|---|---|
| CN210171532U true CN210171532U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920808790.4U Active CN210171532U (en) | 2019-05-31 | 2019-05-31 | Two-stage grinding device for processing selenium-enriched rice |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495467A (en) * | 2020-11-11 | 2021-03-16 | 江西省富盛食品有限公司 | Soybean lamella breaking device for soybean powder processing |
| CN113117781A (en) * | 2021-03-04 | 2021-07-16 | 黄燕 | Extrusion type raw material shelling device capable of sorting for grain and oil processing |
-
2019
- 2019-05-31 CN CN201920808790.4U patent/CN210171532U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495467A (en) * | 2020-11-11 | 2021-03-16 | 江西省富盛食品有限公司 | Soybean lamella breaking device for soybean powder processing |
| CN113117781A (en) * | 2021-03-04 | 2021-07-16 | 黄燕 | Extrusion type raw material shelling device capable of sorting for grain and oil processing |
| CN113117781B (en) * | 2021-03-04 | 2022-04-08 | 江西明耀实业有限公司 | Extrusion type raw material shelling device capable of sorting for grain and oil processing |
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