CN217989434U - Grinding roller special for flour production - Google Patents
Grinding roller special for flour production Download PDFInfo
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- CN217989434U CN217989434U CN202221340037.5U CN202221340037U CN217989434U CN 217989434 U CN217989434 U CN 217989434U CN 202221340037 U CN202221340037 U CN 202221340037U CN 217989434 U CN217989434 U CN 217989434U
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Abstract
The utility model discloses a special grinding roller of flour production, including first drive roll, second drive roll, first auxiliary roll, second auxiliary roll, first drive roll distributes about vertical mutually with the second drive roll, first auxiliary roll sets up the middle part front side between first drive roll and second drive roll, the second auxiliary roll sets up the middle part rear side between first drive roll and second drive roll, be formed with the first rectangle bellying of a plurality of equidistant distributions on the lateral wall of first drive roll, second drive roll, be formed with first arc bellying between per two adjacent first rectangle bellying on the lateral wall of first drive roll, second drive roll, be formed with the second rectangle bellying of a plurality of equidistant distributions on the lateral wall of first auxiliary roll, second auxiliary roll, be formed with the second arc bellying between per two adjacent second bellying on the lateral wall of first auxiliary roll, second auxiliary roll.
Description
Technical Field
The utility model belongs to the technical field of grind the roller, concretely relates to special grinding roller of flour production.
Background
The grinding and crushing machine is suitable for industries such as medicine, chemical industry, pesticides, food and grain, and is wide in application, a grinding device is also needed to be used in the production process of flour, the wheat material is subjected to crushing treatment, a pre-product with fine particles is formed, starch is convenient to extract in subsequent processes, the wheat crushing process of a flour production line is generally two steps, the first step is to shear wheat particles broken into coarse particles, the second step is to further grind the wheat particles into particle powder, the grinding device adopted in the second step is more traditional at present, two compression rollers with grinding surfaces are adopted to directly grind the material through the crushing machine, repeated grinding needs to be carried out repeatedly, the grinding efficiency is lower, and on the basis, the grinding rollers are necessary to be improved to improve the grinding efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special grinding roller of flour production to solve the problem that proposes in the above-mentioned background art.
This utility model adopts for achieving the above purpose:
the utility model provides a special grinding roller of flour production, includes first drive roll, second drive roll, first auxiliary roll, second auxiliary roll, first drive roll distributes about second drive roll is vertical mutually, first auxiliary roll sets up the middle part front side between first drive roll and second drive roll, the second auxiliary roll sets up the middle part rear side between first drive roll and second drive roll, be formed with the first protruding body of a plurality of equal interval distribution's of looks on the lateral wall of first drive roll, second drive roll, be formed with the protruding body of first arc between the protruding body of every two adjacent first rectangles on the lateral wall of first drive roll, second drive roll, be formed with the protruding body of a plurality of equal interval distribution's of second rectangle on the lateral wall of first auxiliary roll, second auxiliary roll, be formed with the protruding body of second arc between the protruding body of every two adjacent second rectangles on the lateral wall of first auxiliary roll, second auxiliary roll, the protruding body of first rectangle, the protruding body of second arc, the second arc grinding face are protruding body.
It is further explained that the symmetry center axis plane between the first driving roll and the second driving roll coincides with the symmetry center axis plane between the first auxiliary roll and the second auxiliary roll.
It is further explained that the first driving roller, the second driving roller, the first auxiliary roller and the second auxiliary roller rotate synchronously, the first driving roller and the second driving roller rotate in the same direction, the first auxiliary roller and the second auxiliary roller rotate in the same direction, and the first driving roller and the first auxiliary roller rotate in different directions.
It is further explained that, when the first driving roller and the second driving roller synchronously rotate until the first rectangular convex body adjacent to the first auxiliary roller is opposite to the second arc-shaped convex body on the first auxiliary roller, the outer side end between the adjacent second arc-shaped convex body and the first rectangular convex body is abutted.
It is further explained that, when the first driving roller and the second driving roller synchronously rotate until the first rectangular convex body adjacent to the second auxiliary roller is opposite to the second arc-shaped convex body on the second auxiliary roller, the outer side end between the adjacent second arc-shaped convex body and the first rectangular convex body is abutted.
It is further explained that, when the first driving roller and the second driving roller synchronously rotate until the first arc-shaped convex body adjacent to the first auxiliary roller is opposite to the second rectangular convex body on the first auxiliary roller, the outer side ends between the adjacent first arc-shaped convex body and the second rectangular convex body are abutted.
It is further explained that, when the first driving roller and the second driving roller synchronously rotate until the first arc-shaped convex body adjacent to the second auxiliary roller is opposite to the second rectangular convex body on the second auxiliary roller, the outer side ends between the adjacent first arc-shaped convex body and the second rectangular convex body are abutted.
Compared with the prior art, the beneficial effects of the utility model reside in that:
use in the actual time, through the antiport between first drive roll, second drive roll and first auxiliary roller, the second auxiliary roller, the wheat niblet material gets into first drive roll, second drive roll and first auxiliary roller, the second auxiliary roller from the top between, progressively grind through the extrusion of the protruding body of second arc and the protruding body of first rectangle, the extrusion of the protruding body of first arc is protruding and the protruding body of second rectangle is ground, form the grinding effect between extrusion and the frosting many times, compare in traditional grinding roller, the utility model discloses have more efficient grinding efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of portion B of FIG. 1;
wherein: 1. a first drive roll; 2. a second drive roll; 3. a first auxiliary roller; 4. a second auxiliary roller; 5. a first rectangular convex body; 6. a first arc-shaped convex body; 7. a second rectangular convex body; 8. a second arc-shaped convex body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides the following technical solutions:
the utility model provides a special grinding roller of flour production, including first drive roll 1, second drive roll 2, first auxiliary roll 3, second auxiliary roll 4, first drive roll 1 and second drive roll 2 vertical upper and lower distribution mutually, first auxiliary roll 3 sets up the middle part front side between first drive roll 1 and second drive roll 2, second auxiliary roll 4 sets up the middle part rear side between first drive roll 1 and second drive roll 2, first drive roll 1, be formed with a plurality of first rectangle bellying 5 that distribute equally on the lateral wall of second drive roll 2, first drive roll 1, be formed with first arc bellying 6 between every two adjacent first rectangle bellying 5 on the lateral wall of second drive roll 2, first auxiliary roll 3, be formed with a plurality of second rectangle bellying 7 that distribute equally on the lateral wall of second auxiliary roll 4, first auxiliary roll 3, be formed with second arc bellying 8 between every two adjacent second rectangle bellying 7 on the lateral wall of second auxiliary roll 4, the symmetrical protruding axle center grinding roll of second arch 8 between the second arch bellying, the symmetrical arch of second arch bellying 7, the symmetrical arch axle center grinding roll of second auxiliary roll 2 is the symmetrical arch 8, the symmetrical arch bellying of second arch 2, the symmetrical axle center grinding roller is the first arch 3, the symmetrical arch 2.
The first driving roller 1 and the second driving roller 2 rotate synchronously, the first auxiliary roller 3 and the second auxiliary roller 4 rotate synchronously, the first driving roller 1 and the second driving roller 2 rotate in the same direction, the first auxiliary roller 3 and the second auxiliary roller 4 rotate in the same direction, the first driving roller 1 and the first auxiliary roller 3 rotate in different directions, in the process that the first driving roller 1, the second driving roller 2, the first auxiliary roller 3 and the second auxiliary roller 4 rotate synchronously, the first driving roller 1 and the second driving roller 2 rotate synchronously until a first rectangular protruding body 5 adjacent to the first auxiliary roller 3 faces a second arc protruding body 8 on the first auxiliary roller 3, and the outer side end between the adjacent second arc protruding body 8 and the first rectangular protruding body 5 is abutted against each other; when the first driving roller 1 and the second driving roller 2 synchronously rotate to the position where the first rectangular convex body 5 adjacent to the second auxiliary roller 4 is opposite to the second arc convex body 8 on the second auxiliary roller 4, the outer side ends between the adjacent second arc convex body 8 and the first rectangular convex body 5 are abutted.
In the process that the first driving roller 1, the second driving roller 2, the first auxiliary roller 3 and the second auxiliary roller 4 rotate synchronously, when the first driving roller 1 and the second driving roller 2 rotate synchronously until the first arc-shaped protruding body 6 adjacent to the first auxiliary roller 3 is opposite to the second rectangular protruding body 7 on the first auxiliary roller 3, the outer side end between the adjacent first arc-shaped protruding body 6 and the second rectangular protruding body 7 is abutted, when the first driving roller 1 and the second driving roller 2 rotate synchronously until the first arc-shaped protruding body 6 adjacent to the second auxiliary roller 4 is opposite to the second rectangular protruding body 7 on the second auxiliary roller 4, the outer side end between the adjacent first arc-shaped protruding body 6 and the second rectangular protruding body 7 is abutted.
When the wheat grinding machine is applied to practice, the first driving roller 1, the second driving roller 2, the first auxiliary roller 3 and the second auxiliary roller 4 are connected and driven through an external speed reduction motor, wheat crushed particle materials enter a gap between the first driving roller 1 and the first auxiliary roller 3 and a gap between the second auxiliary roller 4 and the first arc-shaped bulge body 8 and a gap between the second arc-shaped bulge body 8 and the first rectangular bulge body 5 gradually through synchronous reverse rotation between the first driving roller 1, the second driving roller 2 and the first auxiliary roller 3, and the second auxiliary roller 4, and then enter the gap between the second driving roller 2 and the first auxiliary roller 3 and the second auxiliary roller 4, and then pass through extrusion grinding of the second arc-shaped bulge body 8 and the first rectangular bulge body 5 and extrusion grinding of the first arc-shaped bulge body 7 and the second rectangular bulge body 7 again, and finally are discharged from the lower side of the second driving roller 2, the wheat crushed particle materials enter once extrusion grinding machine, so that multiple times of extrusion grinding are realized, the grinding efficiency is higher, and the materials are formed after repeated feeding and grinding.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a special grinding roller of flour production, includes first drive roll (1), second drive roll (2), first supplementary roller (3), second supplementary roller (4), first drive roll (1) and second drive roll (2) distribute about vertical mutually, first supplementary roller (3) set up the middle part front side between first drive roll (1) and second drive roll (2), second supplementary roller (4) set up the middle part rear side between first drive roll (1) and second drive roll (2), its characterized in that: the outer side walls of the first driving roller (1) and the second driving roller (2) are provided with a plurality of first rectangular protruding bodies (5) distributed at equal intervals, the outer side walls of the first driving roller (1) and the second driving roller (2) are provided with a plurality of first arc protruding bodies (6) between every two adjacent first rectangular protruding bodies (5), the outer side walls of the first auxiliary roller (3) and the second auxiliary roller (4) are provided with a plurality of second rectangular protruding bodies (7) distributed at equal intervals, the outer side walls of the first auxiliary roller (3) and the second auxiliary roller (4) are provided with second arc protruding bodies (8) between every two adjacent second rectangular protruding bodies (7), and the outer side surfaces of the first rectangular protruding bodies (5), the second rectangular protruding bodies (7), the first arc protruding bodies (6) and the second arc protruding bodies (8) are arc frosting surfaces.
2. A grinding roll special for flour production according to claim 1, characterized in that: the symmetry center axial plane between the first driving roller (1) and the second driving roller (2) is coincided with the symmetry center axial plane between the first auxiliary roller (3) and the second auxiliary roller (4).
3. A grinding roll special for flour production according to claim 1, characterized in that: the synchronous rotation of first drive roll (1), second drive roll (2), first supplementary roller (3), second supplementary roller (4), first drive roll (1) and second drive roll (2) syntropy rotate, first supplementary roller (3) and second supplementary roller (4) syntropy rotate, the rotation of difference between first drive roll (1) and first supplementary roller (3).
4. A special grinding roller for flour production according to claim 3, characterized in that: when the first driving roller (1) and the second driving roller (2) synchronously rotate to the first rectangular protruding body (5) adjacent to the first auxiliary roller (3) and the second arc protruding body (8) on the first auxiliary roller (3) face each other, the outer side ends between the adjacent second arc protruding body (8) and the first rectangular protruding body (5) are abutted.
5. A special grinding roller for flour production according to claim 3, characterized in that: when the first driving roller (1) and the second driving roller (2) synchronously rotate to the first rectangular protruding body (5) adjacent to the second auxiliary roller (4) and the second arc protruding body (8) on the second auxiliary roller (4) are opposite, the outer side end between the adjacent second arc protruding body (8) and the first rectangular protruding body (5) is abutted.
6. A grinding roll special for flour production according to claim 3, characterized in that: when the first driving roller (1) and the second driving roller (2) synchronously rotate to the first arc-shaped protruding body (6) adjacent to the first auxiliary roller (3) and the second rectangular protruding body (7) on the first auxiliary roller (3) to be opposite, the outer side ends between the adjacent first arc-shaped protruding body (6) and the second rectangular protruding body (7) are abutted.
7. A special grinding roller for flour production according to claim 3, characterized in that: when the first driving roller (1) and the second driving roller (2) synchronously rotate to the first arc-shaped protruding body (6) adjacent to the second auxiliary roller (4) and the second rectangular protruding body (7) on the second auxiliary roller (4) to be opposite, the outer side ends between the adjacent first arc-shaped protruding body (6) and the second rectangular protruding body (7) are abutted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221340037.5U CN217989434U (en) | 2022-05-31 | 2022-05-31 | Grinding roller special for flour production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221340037.5U CN217989434U (en) | 2022-05-31 | 2022-05-31 | Grinding roller special for flour production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217989434U true CN217989434U (en) | 2022-12-09 |
Family
ID=84291584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221340037.5U Active CN217989434U (en) | 2022-05-31 | 2022-05-31 | Grinding roller special for flour production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217989434U (en) |
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2022
- 2022-05-31 CN CN202221340037.5U patent/CN217989434U/en active Active
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