CN203972288U - Rice cooling classifying screen - Google Patents
Rice cooling classifying screen Download PDFInfo
- Publication number
- CN203972288U CN203972288U CN201420334171.3U CN201420334171U CN203972288U CN 203972288 U CN203972288 U CN 203972288U CN 201420334171 U CN201420334171 U CN 201420334171U CN 203972288 U CN203972288 U CN 203972288U
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- China
- Prior art keywords
- rice
- screen
- vibratory sieve
- roller screen
- rice cooling
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- Expired - Fee Related
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- Combined Means For Separation Of Solids (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model has about a kind of rice cooling classifying screen, its object is to provide a kind of can make the whole rice of rice and separating of the thorough ground of cracking rice, can also reduce temperature to rice, the rice shelf-life is extended, the rice cooling classifying screen that quality improves, described classifying screen comprises bracing frame, roller screen and vibratory sieve, in support frame as described above, corresponding two side connects respectively described roller screen two ends, described roller screen is obliquely installed, support frame as described above top is provided with feeding mouth and suction opeing, described feeding mouth is communicated with described roller screen higher-end, described roller screen below is provided with the described vibratory sieve of inclination, described vibratory sieve is product outlet compared with low side top, described vibratory sieve is the outlet of cracking rice compared with low side below, described roller screen and described vibratory sieve are connected with motor.
Description
Technical field
The utility model relates to rice treatment facility field, particularly relates to a kind of rice cooling classifying screen.
Background technology
The sieve ship that at present known large rice huller screen be made up of the not identical sieve of which floor size of mesh, sieve ship ceaselessly rocks a rice classification, and because rice enters inhomogeneous in sieve and walks too soon, rice is not just sieved and has mentioned.Do not reach whole rice and thorough separation of cracking rice, the effect of more not lowering the temperature.Because rice is out hot, after packaging bags, hot gas can distribute out, makes rice mouldy, rotten in a short time.
In order to overcome existing large rice huller screen, do not reach desirable grading effect and there is no cooling-down effect, can not make the shortcoming of rice shelf-life prolongation.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind ofly can makes the whole rice of rice and the separating of the thorough ground of cracking rice, and can also reduce temperature to rice, and the rice shelf-life is extended, the rice that quality the improves classifying screen of lowering the temperature.
For reaching above-mentioned purpose, a kind of rice cooling of the utility model classifying screen, described classifying screen comprises bracing frame, roller screen and vibratory sieve, in support frame as described above, corresponding two side connects respectively described roller screen two ends, described roller screen is obliquely installed, support frame as described above top is provided with feeding mouth and suction opeing, described feeding mouth is communicated with described roller screen higher-end, described roller screen below is provided with the described vibratory sieve of inclination, described vibratory sieve is product outlet compared with low side top, described vibratory sieve is the outlet of cracking rice compared with low side below, and described roller screen and described vibratory sieve are connected with motor.
Wherein said roller screen is rotationally connected with on support frame as described above sidewall by bearing compared with low side, and described roller screen is connected with driving-chain, and described driving-chain connects described motor.
Wherein said roller screen is that three row's five row arrange totally 15.
Wherein said motor comprises the first motor and the second motor, and described the first motor connects described driving-chain, and described the second motor connects described vibratory sieve.
On wherein said bracing frame, between described roller screen and described vibratory sieve, be provided with feed leakage bucket.
Wherein said vibratory sieve incline direction is consistent with described roller screen incline direction.
Wherein said roller screen screen-aperture is 2.5-2.8mm.
Wherein stating roller screen screen-aperture is 2.6mm.
Wherein said vibratory sieve sieve aperture aperture is 2.2-2.4mm.
Wherein said vibratory sieve sieve aperture aperture is 2.3mm.
The utility model rice cooling classifying screen difference from prior art is that the utility model obtained following technique effect:
Adopt the utility model rice cooling classifying screen thoroughly effectively the whole rice of rice to be separated with cracking rice, the while can lower the temperature to rice, thereby extends the shelf-life of rice, improves quality, and automaticity is high simultaneously, and separative efficiency is high, time saving and energy saving.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model rice cooling classifying screen;
Fig. 2 is that the utility model rice cooling classifying screen roller screen is arranged schematic diagram;
Fig. 3 is the flow chart that uses the work of the utility model rice cooling classifying screen.
Description of reference numerals: 1-feeding mouth; 2-suction opeing; 3-driving-chain; 4-roller screen; 5-the first motor; 6-the second motor; 7-vibratory sieve; 8-product outlet; The 9-outlet of cracking rice; 10-feed leakage bucket; 11-bearing; 12-bracing frame.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical characterictic and the advantage with other above-mentioned to the utility model are described in more detail.
A kind of rice cooling of the utility model classifying screen, described classifying screen comprises the tetragonal body bracing frame 12 of upper end open, bracing frame 12 madial walls adopt bearing 11 to be rotatably connected to the roller screen 4 that three row's five row tilt, be rotationally connected compared with low side and bearing 11, bracing frame 12 tops are provided with feeding mouth 1 and suction opeing 2, feeding mouth 1 communicates with the higher-end of roller screen 4, for rice is poured in classifying screen, near being positioned at openend on roller screen 4, be connected with driving-chain 3 simultaneously, driving-chain 3 is connected with the first motor 5, for controlling the rolling of roller screen 4, roller screen 4 has the feed leakage bucket 10 being fixed on bracing frame 12 below, for transmitting the rice of natural leak sieve 4, feed leakage bucket 10 has and is fixed on the vibratory sieve 7 that bracing frame 12 tilts below, vibratory sieve 7 is connected with the second motor 6, for controlling the vibration of vibratory sieve 7, vibratory sieve 7 be provided with product outlet 8 compared with top, bottom, bottom is provided with the outlet 9 of cracking rice, suction opeing 2 exhausting of bracing frame 12 tops are for the cooling of rice in classifying screen.On roller screen 4 and vibratory sieve 7, be all provided with sieve aperture, wherein the screen-aperture on roller screen 4 is greater than rice size, is about 2.5-2.8mm, is preferably 2.6mm, and the screen-aperture on vibratory sieve 7 is less than rice size, is about 2.2-2.4mm, is preferably 2.3mm.
When use, rice is entered in multiple roller screens 4 uniformly by feeding mouth 1, rice is ceaselessly stirred in roller screen 4, the suction opeing 2 that is positioned at roller screen 4 tops siphons away the hot gas of classifying screen and dust under the effect of induced-draught fan, uniformly, expect orderly discharging from rice, simultaneously owing to can making gentle breeze pass through by multiple import and export, under micro-wind action, make rice instantaneous temperature reduction on streamline, rice is cracking rice in constantly stirring in screen drum and whole rice is fallen again on vibratory sieve 7 after the feed leakage bucket 10 below (through sieve aperture with compared with low side) in roller screen 4 drops on, carry out again classification through vibratory sieve 7, whole rice is exported from the product outlet 8 of vibratory sieve 7 tops, crack rice and separate from the outlet 9 of cracking rice of vibratory sieve 7 belows, really accomplish in whole rice not containing cracking rice, in cracking rice, do not contain the effect of whole rice.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (10)
1. a rice cooling classifying screen, it is characterized in that: described classifying screen comprises bracing frame, roller screen and vibratory sieve, in support frame as described above, corresponding two side connects respectively described roller screen two ends, described roller screen is obliquely installed, support frame as described above top is provided with feeding mouth and suction opeing, described feeding mouth is communicated with described roller screen higher-end, described roller screen below is provided with the described vibratory sieve of inclination, described vibratory sieve is product outlet compared with low side top, described vibratory sieve is the outlet of cracking rice compared with low side below, and described roller screen and described vibratory sieve are connected with motor.
2. rice cooling classifying screen according to claim 1, is characterized in that: described roller screen is rotationally connected with on support frame as described above sidewall by bearing compared with low side, and described roller screen is connected with driving-chain, and described driving-chain connects described motor.
3. rice cooling classifying screen according to claim 2, is characterized in that: described roller screen is that three row's five row arrange 15 totally.
4. rice cooling classifying screen according to claim 2, is characterized in that: described motor comprises the first motor and the second motor, and described the first motor connects described driving-chain, and described the second motor connects described vibratory sieve.
5. rice cooling classifying screen according to claim 1, is characterized in that: on support frame as described above, between described roller screen and described vibratory sieve, be provided with feed leakage bucket.
6. rice cooling classifying screen according to claim 1, is characterized in that: described vibratory sieve incline direction is consistent with described roller screen incline direction.
7. rice cooling classifying screen according to claim 1, is characterized in that: described roller screen screen-aperture is 2.5-2.8mm.
8. rice cooling classifying screen according to claim 7, is characterized in that: described roller screen screen-aperture is 2.6mm.
9. rice cooling classifying screen according to claim 1, is characterized in that: described vibratory sieve sieve aperture aperture is 2.2-2.4mm.
10. rice cooling classifying screen according to claim 9, is characterized in that: described vibratory sieve sieve aperture aperture is 2.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334171.3U CN203972288U (en) | 2014-06-20 | 2014-06-20 | Rice cooling classifying screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334171.3U CN203972288U (en) | 2014-06-20 | 2014-06-20 | Rice cooling classifying screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972288U true CN203972288U (en) | 2014-12-03 |
Family
ID=51969773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334171.3U Expired - Fee Related CN203972288U (en) | 2014-06-20 | 2014-06-20 | Rice cooling classifying screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN203972288U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107518434A (en) * | 2017-09-18 | 2017-12-29 | 郑州大学 | A kind of cooling device for feed granulating |
| CN109201453A (en) * | 2018-08-13 | 2019-01-15 | 江苏丰年果品种植园有限公司 | A kind of pre-cooling classification packing device suitable for middle-size and small-size plantation harvesting blueberry |
| CN110302858A (en) * | 2019-07-12 | 2019-10-08 | 东莞市新泰粮食有限公司 | Rice machining production line and rice processing technique |
| CN112387588A (en) * | 2020-12-04 | 2021-02-23 | 吉林农业科技学院 | A vibration cooling device for producing cereal rice of reprocessing |
-
2014
- 2014-06-20 CN CN201420334171.3U patent/CN203972288U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107518434A (en) * | 2017-09-18 | 2017-12-29 | 郑州大学 | A kind of cooling device for feed granulating |
| CN109201453A (en) * | 2018-08-13 | 2019-01-15 | 江苏丰年果品种植园有限公司 | A kind of pre-cooling classification packing device suitable for middle-size and small-size plantation harvesting blueberry |
| CN110302858A (en) * | 2019-07-12 | 2019-10-08 | 东莞市新泰粮食有限公司 | Rice machining production line and rice processing technique |
| CN110302858B (en) * | 2019-07-12 | 2021-08-17 | 东莞市新泰粮食有限公司 | Rice processing production line and rice processing technology |
| CN112387588A (en) * | 2020-12-04 | 2021-02-23 | 吉林农业科技学院 | A vibration cooling device for producing cereal rice of reprocessing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20180620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |