CN216654669U - Polishing roller - Google Patents
Polishing roller Download PDFInfo
- Publication number
- CN216654669U CN216654669U CN202123215533.6U CN202123215533U CN216654669U CN 216654669 U CN216654669 U CN 216654669U CN 202123215533 U CN202123215533 U CN 202123215533U CN 216654669 U CN216654669 U CN 216654669U
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- CN
- China
- Prior art keywords
- polishing
- air injection
- spiral
- roller body
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005498 polishing Methods 0.000 title claims abstract description 56
- 238000002347 injection Methods 0.000 claims abstract description 31
- 239000007924 injection Substances 0.000 claims abstract description 31
- 241000209094 Oryza Species 0.000 abstract description 18
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 18
- 235000009566 rice Nutrition 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000007517 polishing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Images
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a polishing roller which comprises a roller body, wherein a main shaft hole is formed in one end of the roller body along the axis direction of the roller body, a plurality of spiral polishing strips are arranged on the outer surface of the roller body along the axis direction of the roller body, and a plurality of air injection hole groups communicated with the main shaft hole are arranged on the outer surface of the roller body. The arrangement of the spiral polishing strip can improve the polishing efficiency of rice; a plurality of groups of air injection hole groups are matched with the main shaft hole, so that air can be injected into the polishing chamber, and the effects of cooling and blowing away rice bran are achieved.
Description
Technical Field
The utility model belongs to the field of rice polishing, and particularly relates to a polishing roller.
Background
The rice is one of the most important staple foods in daily life of people, and along with the continuous improvement of the living standard of people, the requirements of consumers on the quality, the taste and the appearance of the rice are higher and higher. High quality rice depends on the processing technology of rice in addition to the origin and variety of rice. In order to improve the quality of rice, the rice is polished, and a polishing machine is used. The polishing effect of the polishing machine is generally determined by the cooperation between the polishing roller and the polishing chamber. The polishing effect of the common polishing roller on the rice is poor, and the requirement of people on the increasing development of the rice quality cannot be met. In addition, temperature is generated in the polishing chamber during polishing, and long-time operation can not only damage components, but also influence the taste of the rice. Therefore, the temperature reduction becomes a matter to be solved in the polishing process. The current polishing machine has poor cooling effect and cannot meet the actual cooling requirement.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a polishing roller with good polishing and cooling effects aiming at the defects of the prior art.
The technical scheme adopted by the utility model is as follows: the utility model provides a burnishing roll, includes the roll body, roll body wherein one end is opened along its axis direction has the main shaft hole, the roll body surface is equipped with several spiral burnishing strips along its axis direction, the roll body surface is equipped with several groups and the wind jet hole group of main shaft hole intercommunication.
In one embodiment, the spiral polishing strips are uniformly spaced.
In one embodiment, the included angle between a plurality of spiral polishing strips and the horizontal plane is 4 degrees.
In one embodiment, the number of the air injection hole groups is consistent with the number of the spiral polished strips.
In one embodiment, the distance between two adjacent groups of the air injection holes is consistent.
In one embodiment, each group of air injection holes is arranged between two spiral polishing strips.
In one embodiment, each group of the air injection hole groups comprises a plurality of air injection holes, and the air injection holes of the same group of the air injection hole groups are distributed along the axial direction of the roller body.
In one embodiment, the air injection holes of the same air injection hole group are consistent in distance.
The utility model has the beneficial effects that:
1. the spiral polishing strip can control and push the rice to slowly rub with the sieve sheet, so that the surface starch is pasted into a protective film;
2. a plurality of groups of air injection hole groups are matched with the main shaft hole, so that air can be injected into the polishing chamber, and the effects of cooling and blowing away rice bran are achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the present invention.
In the figure: 1. a roller body; 2. a spindle hole; 3. spirally polishing the strip; 4. and (4) air injection hole groups.
Detailed Description
The utility model will be described in further detail with reference to the following drawings and specific embodiments.
As shown in fig. 1 and fig. 2, a polishing roller comprises a roller body 1, wherein a spindle hole 2 is formed in one end of the roller body 1 along the axis direction of the roller body, a plurality of spiral polishing strips 3 are arranged on the outer surface of the roller body 1 along the axis direction of the roller body, and a plurality of air spraying hole groups 4 communicated with the spindle hole 2 are arranged on the outer surface of the roller body 1.
In this embodiment, the intervals between the plurality of spiral polishing strips 3 are consistent.
In this embodiment, the included angle between the plurality of spiral polishing strips 3 and the horizontal plane is 4 °.
In this embodiment, the number of the air injection hole groups 4 is the same as the number of the spiral polishing strips 3.
In this embodiment, the distance between two adjacent groups of the air injection holes 4 is the same.
In this embodiment, each group of the air injection hole groups 4 is disposed between two spiral polishing strips 3.
In this embodiment, each group of the air injection hole groups 4 includes a plurality of air injection holes, and the air injection holes of the same group of the air injection hole groups 4 are distributed along the axial direction of the roller body 1.
In this embodiment, the distances between the air injection holes of the same air injection hole group 4 are the same.
When the polishing roller is used, a main shaft penetrates through the main shaft hole 2 of the roller body 1, and then the polishing roller is installed in a polishing chamber. The polishing shaft is driven to rotate by the power of the polishing machine, so that the roller body 1 is driven to rotate. And the spiral polishing strip 3 on the roller body 1 is contacted with rice to realize polishing. In the polishing process, the air spraying hole groups 4 are matched with the spindle holes 2, so that air can be sprayed to the polishing chamber, and the effects of cooling and blowing away rice bran are achieved.
The distance between the plurality of spiral polishing strips 3 is consistent, and a better polishing effect can be achieved.
The interval between two sets of adjacent wind jet groups 4 is unanimous, every group wind jet group 4 all sets up between two spiral polished rod 3, every group wind jet group 4's wind jet hole distributes along 1 axis direction of roll body, and the interval is unanimous between the wind jet hole of same group wind jet group 4, all makes wind-jet more even to reach better cooling and blow away the effect of rice bran.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. A polishing roll characterized by: including roll body (1), roll body (1) wherein one end is opened along its axis direction has main shaft hole (2), roll body (1) surface is equipped with several spiral polishing strip (3) along its axis direction, roll body (1) surface is equipped with air jet hole group (4) of array and main shaft hole (2) intercommunication.
2. The polishing roll according to claim 1, wherein: the distance between the plurality of spiral polishing strips (3) is consistent.
3. The polishing roll according to claim 1 or 2, wherein: the included angle between the spiral polishing strips (3) and the horizontal plane is 4 degrees.
4. The polishing roll according to claim 3, wherein: the number of the air injection hole groups (4) is consistent with that of the spiral polishing strips (3).
5. The polishing roll according to claim 4, wherein: the distance between two groups of adjacent air injection hole groups (4) is consistent.
6. The polishing roll according to claim 5, wherein: each group of air injection hole groups (4) is arranged between the two spiral polishing strips (3).
7. The polishing roll according to claim 6, wherein: each group of air injection hole groups (4) comprises a plurality of air injection holes, and the air injection holes of the same group of air injection hole groups (4) are distributed along the axial direction of the roller body (1).
8. The polishing roll according to claim 7, wherein: the distance between the air injection holes of the same air injection hole group (4) is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123215533.6U CN216654669U (en) | 2021-12-20 | 2021-12-20 | Polishing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123215533.6U CN216654669U (en) | 2021-12-20 | 2021-12-20 | Polishing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216654669U true CN216654669U (en) | 2022-06-03 |
Family
ID=81797393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123215533.6U Active CN216654669U (en) | 2021-12-20 | 2021-12-20 | Polishing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216654669U (en) |
-
2021
- 2021-12-20 CN CN202123215533.6U patent/CN216654669U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A polishing roller Effective date of registration: 20231213 Granted publication date: 20220603 Pledgee: Bank of China Limited Chengdu Qingbaijiang sub branch Pledgor: SICHUAN DOUJIN TECHNOLOGY Co.,Ltd. Registration number: Y2023980071229 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |