CN207576488U - A kind of rice hulling device with screening function - Google Patents
A kind of rice hulling device with screening function Download PDFInfo
- Publication number
- CN207576488U CN207576488U CN201721294897.9U CN201721294897U CN207576488U CN 207576488 U CN207576488 U CN 207576488U CN 201721294897 U CN201721294897 U CN 201721294897U CN 207576488 U CN207576488 U CN 207576488U
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- Prior art keywords
- shelling
- case
- rice
- sieve plate
- driving
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Abstract
The utility model discloses a kind of rice hulling devices with screening function, including the case that shells, the shelling box top is installed with feed pipe, the case side wall that shells is equipped with limiting plate, screw is threaded on limiting plate vertically, support plate is installed on shelling case right side wall, driving motor is installed in support plate, rotary type is equipped with the driven shaft parallel with driving shaft in shelling case, the second driving pulley is installed on driving shaft, shelling of the utility model to rice, screening is convenient, workload is few and efficient, by adjusting pressure roller, the rotation of first shelling transfer roller and the second shelling transfer roller carries out rotation shelling to rice, substantially increase the shelling efficiency of rice, realize the quick shelling of rice；Upper-lower position adjusting can be carried out by rotary screw by adjusting pressure roller, realize the adjusting for adjusting position between pressure roller and the first shelling transfer roller and the second shelling transfer roller, and then increase the squeezing action power of shelling so that rice shelling is more thorough.
Description
Technical field
The utility model is related to technical field of agricultural machinery, specifically a kind of rice hulling device with screening function.
Background technology
Rice originates in China, and Yangtze River in China basin is with regard to rice cultivation before 7,000 years.According to different methods, rice can divide
For long-grained nonglutinous rice and japonica rice, early rice and middle late rice, glutinous rice and non-glutinous rice.China scientist Yuan Longping makes the research of hybrid rice
Tremendous contribution is known as " father of hybrid rice ".Rice seed, that is, paddy, paddy claim brown rice after sloughing glume, and brown rice is ground
Rice bran layer is gone to can obtain rice.Nearly half population in the world, all using rice as food.The eating method of rice is varied, has
Rice, congee, rice cake, rice cake, rice wine etc..Rice can also make wine in addition to edible, refine sugar and make the raw material of industry, rice husk, rice
Stalk can be used as feed.China rice main producing region is mainly the Northeast, the Yangtze river basin, Pearl River Delta.Belong to direct economy work
Object.Still the staple food of 1/3rd mankind in the world.
During being processed further of rice, need to divest the rice hulls of rice, with obtain can boiling eat
Rice, existing rice hulling device structure are fixed, and modulability is poor, ineffective to the shelling of rice, it is impossible to big
The good heat treatments of meter Jin Hang, while the rice obtained after shelling also needs to carry out screening process again according to its granular size,
Workload is larger.
Utility model content
The purpose of this utility model is to provide a kind of rice hulling device with screening function, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution：
A kind of rice hulling device with screening function, including shell case, it is described shelling box top be installed with into
Expects pipe symmetrically offers cannelure in the case left and right sidewall that shells, and the longitudinal direction trench bottom is equipped with retaining spring, retaining spring upper end
Equipped with the sleeve being slidably connected with cannelure, the shelling case side wall is equipped with limiting plate, is threaded with vertically on limiting plate
Screw, screw lower end are connected to sleeve top surface, and Horizontal rotation type is equipped with rotation axis in the sleeve, coaxially consolidates in rotation axis
Dingan County is equipped with adjusting pressure roller；Support plate is installed on the shelling case right side wall, driving electricity is installed in support plate
Machine is connected with the horizontal driving shaft through shelling case on the output shaft of driving motor, first is coaxially installed on driving shaft
Shell transfer roller, and rotary type is equipped with the driven shaft parallel with driving shaft in the case that shells, and it is de- that second is coaxially installed on driven shaft
Shell transfer roller, the driving shaft are equipped with the first driving pulley, and driven shaft is equipped with the first driven pulley, the first driving pulley and the
It is arranged between one driven pulley and is connected with the first driving belt, the first sieve plate and the are equipped with successively from top to bottom in the shelling case
Two sieve plates, the mesh number of the first sieve plate are less than the mesh number of the second sieve plate；First sieve plate and the second sieve plate left end are rotatably installed in de-
In housing box inner left wall, the first sieve plate and the second sieve plate right end are extended to outside shelling case, and the shelling case inside bottom tilts
Equipped with electric boiling plate, electric boiling plate forms heating cavities with shelling bottom portion；Outer wall is equipped with air pump, gas on the left of the shelling case
The input end of pump is connected by pipeline with heating cavities, and the port of export of air pump is equipped with gas-guide tube, the adjusting pressure roller, the first shelling
Transfer roller and the second shelling roll surface are equipped with several shelling items.
A kind of improvement project as the utility model：It is set in the shelling case outer right wall by Limit Bearing rotary type
Have rotary shaft, be installed with triangular cam in rotary shaft, the triangular cam surface respectively with the first sieve plate and the second sieve plate
It abuts；The second drive pulley is installed in the rotary shaft, the second driving pulley, the second master are installed on driving shaft
It is arranged between movable belt pulley and the second drive pulley and is connected with the second driving belt.
A kind of improvement project as the utility model：Fixed baffle is installed in the shelling case outer right wall,
Limit spring is respectively connected between fixed baffle and the second sieve plate and between the first sieve plate and support plate.
A kind of improvement project as the utility model：Two branch extended to inside shelling case are opened up on the gas-guide tube
Pipe, the right end of two branch pipes are respectively equipped with the first nozzle and the second nozzle.
A kind of improvement project as the utility model：The shelling lower box part is equipped with several supporting legs, shelling bottom portion
Equipped with discharge nozzle.
A kind of improvement project as the utility model：The adjusting pressure roller, the first shelling transfer roller and the second shelling transfer roller
Position is distributed into equilateral triangle.
Compared with prior art, the beneficial effects of the utility model are：
The utility model clever structure, reasonable design, the shelling, screening to rice are convenient, and workload is few and efficient, leads to
The rotation for overregulating pressure roller, the first shelling transfer roller and the second shelling transfer roller drives shelling item to carry out rotation shelling to rice, significantly
The shelling efficiency of rice is improved, realizes the quick shelling of rice；Upper-lower position tune can be carried out by rotary screw by adjusting pressure roller
Section realizes the adjusting for adjusting position between pressure roller and the first shelling transfer roller and the second shelling transfer roller, and then increases the extruding of shelling
Active force so that rice shelling is more thorough；First sieve plate and the second sieve plate realize vertical tremor under the drive of triangular cam,
Simultaneously the dry effect of rice is substantially increased with being come into full contact with from the hot gas of the first nozzle and the ejection of the second nozzle conducive to rice
Fruit accelerates the screening of rice.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the position view of the first shelling transfer roller and the second shelling transfer roller in the utility model.
Fig. 3 be Fig. 1 in A to schematic diagram.
Fig. 4 is the structure diagram of the utility model intermediate cam cam.
In figure：1- shellings case, 2- feed pipes, 3- adjust pressure roller, 4- first shells transfer roller, the first driving pulleys of 5-, 6- the
Two driving pulleys, 7- driving motors, 8- support plates, 9- rotary shafts, the second drive pulleys of 10-, 11- triangular cams, 12- second are sieved
Plate, 13- limit springs, 14- fixed baffles, 15- supporting legs, 16- discharge nozzles, 17- heating cavities, 18- electric boiling plates, 19- air pumps,
The first nozzles of 20-, 21- gas-guide tubes, the second nozzles of 22-, the first sieve plates of 23-, 24- driving shafts, 25- retaining springs, 26- sleeves,
27- rotation axis, 28- cannelures, 29- limiting plates, 30- screws, 31- shellings item, the shellings of 32- second transfer roller, the first driven belts of 33-
Wheel, the first driving belts of 34-, the second driving belts of 35-, 36- driven shafts.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment：
- 4 are please referred to Fig.1, a kind of rice hulling device with screening function, including the case 1 that shells, the shelling case 1 pushes up
Portion is installed with feed pipe 2, symmetrically offers cannelure 28 in 1 left and right sidewall of case that shells, 28 bottom of cannelure is equipped with
Retaining spring 25,25 upper end of retaining spring are equipped with the sleeve 26 being slidably connected with cannelure 28, and shelling 1 side wall of case is equipped with
Limiting plate 29 is threaded with screw 30 on limiting plate 29 vertically, and 30 lower end of screw is connected to 26 upper surface of sleeve, the sleeve
Horizontal rotation type is equipped with rotation axis 27 in 26, is coaxially installed in rotation axis 27 and adjusts pressure roller 3；The shelling case 1 is right
Support plate 8 is installed on side wall, driving motor 7 is installed in support plate 8, is connected on the output shaft of driving motor 7
There is the horizontal driving shaft 24 through shelling case 1, the first shelling transfer roller 4 is coaxially installed on driving shaft 24, is turned in shelling case 1
Dynamic formula is equipped with the driven shaft 36 parallel with driving shaft 24, and the second shelling transfer roller 32 is coaxially installed on driven shaft 36, described
Driving shaft 24 is equipped with the first driving pulley 5, and driven shaft 36 is equipped with the first driven pulley 33, the first driving pulley 5 and first
It is arranged between driven pulley 33 and is connected with the first driving belt 34, the first sieve plate is equipped with successively from top to bottom in the shelling case 1
23 and second sieve plate 12, the mesh number of the first sieve plate 23 be less than the mesh number of the second sieve plate 12；First sieve plate 23 and the second sieve plate 12 are left
End is rotatably installed in shelling 1 inner left wall of case, and the first sieve plate 23 and 12 right end of the second sieve plate are extended to outside shelling case 1,
Shelling 1 inside bottom of case is provided tiltedly with electric boiling plate 18, and electric boiling plate 18 forms heating cavities 17 with 1 bottom of shelling case；
1 left side outer wall of the shelling case is equipped with air pump 19, and the input end of air pump 19 is connected by pipeline with heating cavities 17, air pump 19
The port of export be equipped with gas-guide tube 21, if the adjusting pressure roller 3, first shells, shell transfer roller 32 surface of transfer roller 4 and second is equipped with
Dry shelling item 31.
The operation principle and application method of the utility model be：
In use, the rice for the heat treatment of being carried out is put into shelling case 1 from feed pipe 2, start 7 band of driving motor
Dynamic driving shaft 24 rotates, and driving shaft 24 drives the first driving pulley 5 to rotate, and the first driving pulley 5 passes through the first driving belt 34
The first driven pulley 33 is driven to rotate, the first driven pulley 33 drives driven shaft 36 to rotate, turn of driving shaft 24 and driven shaft 36
It is dynamic that the first shelling shelling transfer roller 32 of transfer roller 4 and second is driven to rotate, and rotate and knead to rice, and then realize rice respectively
Shelling；30 downward precession of rotary screw, screw 30 pull down sleeve 26, and sleeve 26 is moved down along cannelure 28, set
Cylinder 26 drive rotation axis 27 drive adjust pressure rollers 3 move down, at this time adjust pressure roller 3 and first shell transfer roller 4 and second shelling
Distance reduces between transfer roller 32, kneading force increase, improves the effect of shelling, and paddy husking is more thorough.
Driving shaft 24 drives the second driving pulley 6 to rotate, and the second driving pulley 6 drives second by the second driving belt 35
Drive pulley 10 rotates, and the second drive pulley 10 drives rotary shaft 9 to realize that triangular cam 11 rotates, the rotation band of triangular cam 11
Dynamic first sieve plate 23 and the second sieve plate 12 vertical tremor under the action of limit spring 13 accelerates the breakneck acceleration of rice；Add
Hot cavity 17 is internally heated shelling case 1, and the hot-air inside the case 1 that shells is pumped into the first nozzle 20 and the by air pump 19
Two nozzles 22, the first nozzle 20 and the second nozzle 22 spray into hot-air to the inside of shelling case 1, and rice can fully connect with hot-air
It touches so that the rice after shelling realizes quickly drying, while avoid the bonding between rice, promotes the effect of screening.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of rice hulling device with screening function, including the case that shells（1）, which is characterized in that the shelling case（1）Top
Portion is installed with feed pipe（2）, shell case（1）Cannelure is symmetrically offered in left and right sidewall（28）, the cannelure（28）
Bottom is equipped with retaining spring（25）, retaining spring（25）Upper end is equipped with and cannelure（28）The sleeve being slidably connected（26）, it is described
Shell case（1）Side wall is equipped with limiting plate（29）, limiting plate（29）On be threaded with screw vertically（30）, screw（30）Lower end
It is connected to sleeve（26）Upper surface, the sleeve（26）Interior Horizontal rotation type is equipped with rotation axis（27）, rotation axis（27）It is upper same
Axis is installed with adjusting pressure roller（3）；The shelling case（1）Support plate is installed on right side wall（8）, support plate（8）On
It is installed with driving motor（7）, driving motor（7）Output shaft on be connected with it is horizontal through shelling case（1）Driving shaft
（24）, driving shaft（24）On be coaxially installed with the first shelling transfer roller（4）, shell case（1）Interior rotary type is equipped with and driving shaft
（24）Parallel driven shaft（36）, driven shaft（36）On be coaxially installed with the second shelling transfer roller（32）, the driving shaft
（24）It is equipped with the first driving pulley（5）, driven shaft（36）It is equipped with the first driven pulley（33）, the first driving pulley（5）With
First driven pulley（33）Between be arranged and be connected with the first driving belt（34）, the shelling case（1）Inside set successively from top to bottom
There is the first sieve plate（23）With the second sieve plate（12）, the first sieve plate（23）Mesh number be less than the second sieve plate（12）Mesh number；First sieve
Plate（23）With the second sieve plate（12）Left end is rotatably installed in shelling case（1）In inner left wall, the first sieve plate（23）With the second sieve
Plate（12）Right end extends to shelling case（1）Outside, the shelling case（1）Inside bottom is provided tiltedly with electric boiling plate（18）, it is electric to add
Hot plate（18）With the case that shells（1）Heating cavities are formed on bottom（17）；The shelling case（1）Left side outer wall is equipped with air pump（19）,
Air pump（19）Input end pass through pipeline and heating cavities（17）Connection, air pump（19）The port of export be equipped with gas-guide tube（21）, institute
State adjusting pressure roller（3）, first shelling transfer roller（4）With the second shelling transfer roller（32）Surface is equipped with several shelling items（31）.
2. the rice hulling device according to claim 1 with screening function, which is characterized in that the shelling case（1）
Rotary shaft is equipped with by Limit Bearing rotary type in outer right wall（9）, rotary shaft（9）On be installed with triangular cam（11）,
The triangular cam（11）Surface respectively with the first sieve plate（23）With the second sieve plate（12）It abuts；The rotary shaft（9）Upper fixation
Second drive pulley is installed（10）, driving shaft（24）On be installed with the second driving pulley（6）, the second driving pulley（6）
With the second drive pulley（10）Between be arranged and be connected with the second driving belt（35）.
3. the rice hulling device according to claim 1 with screening function, which is characterized in that the shelling case（1）
Fixed baffle is installed in outer right wall（14）, fixed baffle（14）With the second sieve plate（12）Between and the first sieve plate
（23）With support plate（8）Between be respectively connected with limit spring（13）.
4. the rice hulling device according to claim 1 with screening function, which is characterized in that the gas-guide tube（21）
On open up and extend to shelling case（1）Two internal branch pipes, the right end of two branch pipes are respectively equipped with the first nozzle（20）With second
Nozzle（22）.
5. the rice hulling device according to claim 1 with screening function, which is characterized in that the shelling case（1）
Lower part is equipped with several supporting legs（15）, shell case（1）Bottom is equipped with discharge nozzle（16）.
6. the rice hulling device according to claim 1 with screening function, which is characterized in that the adjusting pressure roller
（3）, first shelling transfer roller（4）With the second shelling transfer roller（32）Position is distributed into equilateral triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294897.9U CN207576488U (en) | 2017-10-09 | 2017-10-09 | A kind of rice hulling device with screening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294897.9U CN207576488U (en) | 2017-10-09 | 2017-10-09 | A kind of rice hulling device with screening function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207576488U true CN207576488U (en) | 2018-07-06 |
Family
ID=62728961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294897.9U Expired - Fee Related CN207576488U (en) | 2017-10-09 | 2017-10-09 | A kind of rice hulling device with screening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207576488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221960A (en) * | 2020-09-23 | 2021-01-15 | 江西东坚农业发展有限公司 | A screen scarifier for rice processing |
| CN113231125A (en) * | 2021-05-14 | 2021-08-10 | 安徽科技学院 | Wheat deep processing treatment facility |
-
2017
- 2017-10-09 CN CN201721294897.9U patent/CN207576488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221960A (en) * | 2020-09-23 | 2021-01-15 | 江西东坚农业发展有限公司 | A screen scarifier for rice processing |
| CN113231125A (en) * | 2021-05-14 | 2021-08-10 | 安徽科技学院 | Wheat deep processing treatment facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |