CN203002618U - Compound white rice grader with impurity removing sieve - Google Patents
Compound white rice grader with impurity removing sieve Download PDFInfo
- Publication number
- CN203002618U CN203002618U CN 201220504608 CN201220504608U CN203002618U CN 203002618 U CN203002618 U CN 203002618U CN 201220504608 CN201220504608 CN 201220504608 CN 201220504608 U CN201220504608 U CN 201220504608U CN 203002618 U CN203002618 U CN 203002618U
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- Prior art keywords
- sieve
- rice
- removal
- impurities
- grader
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Abstract
The utility model discloses a compound white rice grader with an impurity removing sieve. The compound white rice grader comprises a machine frame, a sieve boat and a driving mechanism. The sieve boat is hung on the machine frame, and the driving mechanism is installed on the bottom of the sieve boat and drives the sieve boat to move. The sieve boat comprises a special rice sieve, a common rice sieve and a broken rice sieve, wherein the special rice sieve, the common rice sieve and the broken rice sieve are arranged in a stacking mode from top to bottom, the impurity removing sieve is arranged above the special rice sieve, a feed port of the impurity removing sieve is connected with a refining mechanism, and an undersize part outlet of the impurity removing sieve is connected with a feed port of the special rice sieve. According to the compound white rice grader, rice can be processed in a stage mode, and large impurities such as bran balls, stones and package bag fragments in finished rice can be removed at the same time.
Description
Technical field
The utility model relates to rice and sieves the field, especially, relates to a kind of compound white rice grader with the removal of impurities sieve.
Background technology
Rice needs to carry out classification by classifying screen according to the difference of grain type after shelling.
A kind of compound revolving classifying screen for rice is disclosed in the patent No. is the patent documentation of 201020270297.0 utility model.As shown in Figure 1 and Figure 2, its sieve ship 2 by four guiding principle silk lifting rope flexible hangings on four angles of frame 1; Driving mechanism 3 without acceptance of persons is fixed on the zone line below sieve ship 2, and driving mechanism 3 is done the revolution of circle track with sieve nest; Sieve ship 2 is comprised of four layers of compass screen surface at present.Compression employing end surface press plate group and two kinds of compression modes of side depression bar group of every layer of compass screen surface are fastening.Corner location below relative sieve ship 2 below frame 1 is equipped with the quadruplet spring bumper.
As shown in Figure 3, in above-mentioned compound revolving classifying screen for rice, material is after the charging even distributor, then enter the sieve layer, material is because being subjected to acting on of compass screen surface motion inertia force to make the circle orbiting motion on compass screen surface, thereby realize that material and compass screen surface have the condition of work of relative motion, and utilization is cracked rice and the difference of whole grain of rice type, do overlapping revolution on the compass screen surface of plane rotation, friction advance to form automatic classification, material is chosen the rice of four kinds of grades under the compass screen surface configuration of uniqueness and suitable rotating speed: special rice, general rice, crack rice and small brokens.But this compound revolving classifying screen for rice has following defective: when preceding working procedure contains large impurity (as chaff group, stone and packaging bag relic etc.), the said equipment can not be removed in process.
The utility model content
The utility model purpose is to provide a kind of compound white rice grader with the removal of impurities sieve that can remove the impurity as larger in chaff group, stone and packaging bag relic etc. in rice finished product, the technical problem that can not remove to solve large impurity.
For achieving the above object, the utility model provides a kind of compound white rice grader with the removal of impurities sieve, comprise frame, sieve ship and driving mechanism, described sieve ship is hung on described frame, described driving mechanism is installed in described sieve boat bottom and drives described sieve shipping moving, wherein, described sieve ship comprises from top to down the folded special rice huller screen of establishing, general rice huller screen and broken rice sieve successively, it is characterized in that, described special rice huller screen top also is provided with the removal of impurities sieve, the charging aperture of described removal of impurities sieve is connected with foodstuff refiner, and the screenings outlet of described removal of impurities sieve is connected with the charging aperture of described special rice huller screen.
As further improvement of the utility model:
The oversize outlet of described removal of impurities sieve is outside described frame.
The slot size of described removal of impurities sieve is 2 orders～4 orders.
The utlity model has following beneficial effect:
1, the compound white rice grader with removal of impurities sieve of the present utility model is set up the removal of impurities sieve above special rice huller screen, rice can not only be carried out classification and process, can also remove in rice finished product as larger impurity such as chaff group, stone and packaging bag relics.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.The below is described in further detail the utility model with reference to figure.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the white rice grader of prior art;
Fig. 2 is the sectional structure schematic diagram of the white rice grader of prior art;
Fig. 3 is the sieve classification handling process schematic diagram of the white rice grader of prior art;
Fig. 4 is the structural representation with the compound white rice grader of removal of impurities sieve of the utility model preferred embodiment;
Fig. 5 is the sectional structure schematic diagram with the compound white rice grader of removal of impurities sieve of the utility model preferred embodiment;
Fig. 6 is the sieve classification handling process schematic diagram with the compound white rice grader of removal of impurities sieve of the utility model preferred embodiment.
Marginal data:
1, frame; 2, sieve ship; 3, driving mechanism; 301, motor; 302, main shaft; 303, weighting block; 4, special rice huller screen; 5, removal of impurities sieve; 6, general rice huller screen; 7, broken rice sieve; 8, foodstuff refiner.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As Fig. 4, shown in Figure 5, compound white rice grader with the removal of impurities sieve of the present utility model, comprise frame 1, sieve ship 2 and driving mechanism 3, sieve ship 2 is hung on frame 1, driving mechanism 3 is installed in sieve ship 2 bottoms and drives 2 motions of sieve ship, wherein, sieve ship 2 comprises from top to down the folded special rice huller screen 4 of establishing, general rice huller screen 6 and broken rice sieve 7 successively, described special rice huller screen 4 tops also are provided with removal of impurities sieve 5, the charging aperture of described removal of impurities sieve 5 is connected with foodstuff refiner 8, and the screenings outlet of described removal of impurities sieve 5 is connected with the charging aperture of described special rice huller screen 4.
In the present embodiment, the slot size of removal of impurities sieve 5 is 2 orders～4 orders, and the oversize outlet of removal of impurities sieve 5 is outside frame 1.Set up removal of impurities sieve 5 above special rice huller screen 4, rice can not only be carried out classification and process, can also remove in rice finished product as larger impurity such as chaff group, stone and packaging bag relics.
In the present embodiment; as shown in Figure 5; driving mechanism 3 comprises motor 301 and the main shaft 302 that is connected with motor 301, and a side of main shaft 302 is provided with weighting block 303, and main shaft 302 is connected in the center of sieve ship 2 bottom frameworks and drives sieve ship 2 with motor 301 rotations does round track gyration.
As shown in Figure 6, during the utility model work, advance the machine material by after refining foodstuff refiner 8, after entering the removal of impurities sieve 5 large impurity of removal, enter simultaneously the charging aperture of two-layer special rice huller screen 4 after shunting, the oversize of two-layer special rice huller screen 4 is output as special rice; Pass through successively two-layer general rice huller screen 6 after the screenings of two-layer special rice huller screen 4 converges, the oversize of undermost general rice huller screen 6 is output as general rice; The screenings of two-layer general rice huller screen 6 is processed through broken rice sieve 7 and is classified as big broken rice and small brokens.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. compound white rice grader with removal of impurities sieve, comprise frame (1), sieve ship (2) and driving mechanism (3), described sieve ship (2) is hung on described frame (1), described driving mechanism (3) is installed in described sieve ship (2) bottom and drives described sieve ship (2) motion, wherein, described sieve ship (2) comprises from top to down the folded special rice huller screen (4) of establishing successively, general rice huller screen (6) and broken rice sieve (7), it is characterized in that, described special rice huller screen (4) the removal of impurities sieves (5) that also are provided with up to ten thousand, the charging aperture of described removal of impurities sieve (5) is connected with foodstuff refiner (8), the screenings outlet of described removal of impurities sieve (5) is connected with the charging aperture of described special rice huller screen (4).
2. the compound white rice grader with the removal of impurities sieve according to claim 1, is characterized in that, the oversize outlet of described removal of impurities sieve (5) is outside described frame (1).
3. the compound white rice grader with the removal of impurities sieve according to claim 1 and 2, is characterized in that, the slot size of described removal of impurities sieve (5) is 2 orders～4 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504608 CN203002618U (en) | 2012-09-28 | 2012-09-28 | Compound white rice grader with impurity removing sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504608 CN203002618U (en) | 2012-09-28 | 2012-09-28 | Compound white rice grader with impurity removing sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002618U true CN203002618U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504608 Expired - Lifetime CN203002618U (en) | 2012-09-28 | 2012-09-28 | Compound white rice grader with impurity removing sieve |
Country Status (1)
| Country | Link |
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| CN (1) | CN203002618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127387A (en) * | 2018-11-02 | 2019-01-04 | 宁夏昊王米业集团有限公司 | A kind of attritioning rice screening system and its application method |
| CN111589695A (en) * | 2020-06-03 | 2020-08-28 | 常德振邦米业有限公司 | Rice edulcoration sieving mechanism |
-
2012
- 2012-09-28 CN CN 201220504608 patent/CN203002618U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127387A (en) * | 2018-11-02 | 2019-01-04 | 宁夏昊王米业集团有限公司 | A kind of attritioning rice screening system and its application method |
| CN111589695A (en) * | 2020-06-03 | 2020-08-28 | 常德振邦米业有限公司 | Rice edulcoration sieving mechanism |
| CN111589695B (en) * | 2020-06-03 | 2021-05-04 | 常德振邦米业有限公司 | Rice edulcoration sieving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |