CN110756251B - Breakage-proof device of rice - Google Patents
Breakage-proof device of rice Download PDFInfo
- Publication number
- CN110756251B CN110756251B CN201911075795.1A CN201911075795A CN110756251B CN 110756251 B CN110756251 B CN 110756251B CN 201911075795 A CN201911075795 A CN 201911075795A CN 110756251 B CN110756251 B CN 110756251B
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- rice
- placing
- disc
- discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
- B02B3/02—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
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- Adjustment And Processing Of Grains (AREA)
Abstract
The invention relates to a rice breakage-proof device, which grinds brown rice by friction through a rice placing disc and a rice grinding device, a plurality of rice placing discs are arranged, the adjacent sleeved rice placing discs are connected with different driving devices, the adjacent rice placing discs are respectively up and down in a certain time through the control of a control device on the driving devices, the rice placing discs are prevented from grinding the brown rice all the time under the action of the rice grinding device, the spaced rice grinding is realized, the contact time of the brown rice and a rice grinding disc is reduced, the rice breakage rate is reduced, and the peeled off peel is blown away by a fan in time in the process of descending the rice placing discs, so that the peeled brown rice is prevented from being crushed and mixed into the polished rice.
Description
Technical Field
The invention relates to the technical field of rice processing, in particular to a rice breakage-proof device.
Background
The rice is processed before being packaged, and the processing process of the rice comprises raw grain cleaning, namely cleaning coarse grains by using a screening or wind power device, removing impurities in the coarse grains, removing hulls by using a hulling device after cleaning, generally providing a winnowing device which can remove rice hulls, separating a grain and brown mixture, milling the rice after separation, grading white rice by using a grading machine, and performing color sorting and polishing after grading; after separation and removal of chaff and rice hulled rice, coarse rice grains are remained, but the rough rice grains have complete skin layers and weak water absorption and expansibility, so that the edible quality is poor, at this time, the husking of the brown rice coat on the coarse rice grains is the necessary process, the rice milling in the prior art is generally produced by a mechanical method, the rice milling is carried out by a special device, namely a rice mill, a utility model with CN204973998U discloses a horizontal sand roller rice mill, which comprises a rotary shaft, a motor, and a friction plate, the periphery of the rotating shaft is provided with a connecting block, the connecting block is provided with a U-shaped block, a gap is reserved between the U-shaped block and the inner wall of the box body, the lower part of the inner wall of the box body is provided with a rice discharging hole, the brown rice is rubbed according to the continuous friction between the friction plate and the inner wall of the box body, and the peeled polished rice falls into the collection box through the rice discharge hole; however, the conventional rice milling device generally uses a friction device to continuously mill coarse rice, which leads to the improvement of the broken rice rate, and because the friction device continuously moves, the fallen coarse rice husk is not timely treated and is mixed with fine rice to be discharged.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a rice breakage-proof device, which is characterized in that a rice milling device is arranged to perform interval friction peeling on brown rice on different rice placing devices, impurity removal is performed in a rice milling and peeling gap, the rice breakage rate is reduced, and impurities are prevented from being mixed into milled fine rice.
In order to achieve the purpose, the invention provides the following technical scheme:
a rice breakage-proof device comprises a rice placing device, a rice milling device, a driving device, an impurity removing device and a collecting device.
Further, put a rice device and include that many circles cup joint each other put a rice dish, put a rice dish and be provided with N, wherein the Nth puts a rice dish and places in the outside, and its shape is cylindric, and the center is hollow form, and the outside circle and the inboard circle of putting a rice dish of Nth all are provided with and keep off the rice board, are in the middle of two fender rice boards and put a rice passageway.
Furthermore, the N-1 th rice discharging disc is sleeved at the center of the N-1 th rice discharging disc, the outer circumferential length of the N-1 th rice discharging disc is equal to the inner circumferential length of the N-1 th rice discharging disc, the center of the N-1 th rice discharging disc is also hollow, rice blocking plates are arranged on the outer circle and the inner circle of the N-1 th rice discharging disc, and the N-2 th rice discharging disc is sleeved at the center of the N-1 th rice discharging disc until the first rice discharging disc is arranged at the center of the whole rice discharging device, so that N rice discharging channels are formed.
Furthermore, the rice discharging channel is composed of a rice sieving sieve, a hollow rice storage bin is arranged inside the cylindrical rice discharging disc, and the polished rice after rice milling and peeling enters the hollow rice storage bin through the rice sieving sieve.
Further, put rice device's top and be provided with rice milling equipment, rice milling equipment is discoid, the top intermediate junction of rice milling disc has the drive shaft, the drive shaft is connected with driving motor's output shaft, it is rotatory through driving motor drive rice milling disc, it is provided with N circle friction band that corresponds with it to put the position of rice dish to 1 st to put the rice dish to correspond on the rice milling disc, the position of N circle friction band corresponding N putting the rice dish, be provided with a plurality of clutch blocks on every circle friction band, be the space between a plurality of clutch blocks, the width of clutch block is less than the width of putting the rice passageway on the rice dish of putting that corresponds with it.
Further, drive arrangement includes N actuating levers, and N actuating levers are connected with N bottom of putting the rice dish respectively, and wherein with N, N-2, N-4 … 2 put the actuating lever that the rice dish is connected and set up on connecting horizontal pole I, connect horizontal pole I and set up in one of telescopic link I, cylinder I is connected to the other end of telescopic link I.
Furthermore, a driving rod connected with the (N-1), (N-3) and (N-5) 5 … 1 th rice containing trays is arranged on the connecting cross rod II, a plurality of through holes are formed in the connecting cross rod I, the (N-1), (N-3) and (N-5) 5 … 1 driving rods penetrate through the through holes to be connected with the connecting cross rod II, the connecting cross rod II is arranged at one end of the telescopic rod II, and the other end of the telescopic rod II is connected with the air cylinder II.
Further, the edulcoration device sets up the lower extreme at putting the rice dish, and the edulcoration device includes hair-dryer and gettering pipeline, and the hair-dryer setting is in one side of putting rice dish lower extreme, and the gettering pipeline setting is in the opposite side of putting rice dish lower extreme, and the gettering pipeline is connected with collection device.
Furthermore, a driving device control system is also arranged and is electrically connected with the driving device, the driving rod connected with the N, N-2 nd rice placing disc and the N-4 … 2 nd rice placing disc is driven by the control system to move downwards with the driving rod connected with the N-1 st rice placing disc, the N-3 st rice placing disc and the N-5 … 1 th rice placing disc in the upward movement time period, and simultaneously, the driving rod connected with the N-1 st rice placing disc, the N-3 st rice placing disc and the N-5 … 1 th rice placing disc moves downwards with the driving rod connected with the N, N-2 th rice placing disc and the N-4 … 2 th rice placing disc in the upward movement time period.
Compared with the prior art, the invention provides a rice breakage-proof device, which has the following beneficial effects:
according to the invention, the rice placing discs and the rice milling device are arranged to mill brown rice in a friction mode, the rice placing discs are arranged in a plurality of modes, the adjacent sleeved rice placing discs are connected with different driving devices, the driving devices are controlled by the control device, so that the adjacent rice placing discs are respectively arranged up and down within a certain time, the rice milling of the rice placing discs is always prevented under the action of the rice milling device, the rice milling at intervals is realized, the contact time of the brown rice and the rice milling discs is reduced, the rice crushing rate is reduced, and in the process of descending the rice placing discs, the peeled skins are blown away by the fan in time, and the crushed husks are prevented from being mixed into polished rice.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention.
FIG. 2 is a schematic view of the structure of the rice-discharging tray of the present invention.
FIG. 3 is a schematic view of the rice milling device of the present invention.
In the figure: the rice milling machine comprises a rice milling device 1, a driving shaft 2, a driving motor 3, a friction block 4, a rice discharging disc 5, a rice discharging channel 6, a driving rod I7, a connecting cross rod I8, a telescopic rod I9, a cylinder I10, a driving rod II 11, a connecting cross rod II 12, a telescopic rod II 13, a cylinder II 14, a blower 15 and an impurity absorbing pipeline 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3: a rice breakage preventing device comprises a rice placing device, a rice milling device 1, a driving device, an impurity removing device and a collecting device, wherein the rice placing device comprises a plurality of circles of rice placing discs 5 which are mutually sleeved, N rice placing discs 5 are arranged, the Nth rice placing disc 5 is placed on the outermost side and is cylindrical, the center of the rice placing disc is hollow, rice blocking plates are arranged on the outer circle and the inner circle of the Nth rice placing disc 5 respectively, a rice placing channel 6 is arranged between the two rice blocking plates, the Nth-1 rice placing disc 5 is sleeved at the center of the Nth rice placing disc 5, the outer circumference of the Nth-1 rice placing disc 5 is equal to the inner circumference of the Nth rice placing disc 5, the center of the Nth-1 rice placing disc 5 is also hollow, rice blocking plates are arranged on the outer circle and the inner circle of the Nth-1 rice placing disc 5, the Nth-2 rice placing disc 5 is sleeved at the center of the Nth-1 rice placing disc 5, until the first rice discharging disc 5 is arranged at the center of the whole rice discharging device, N rice discharging channels are formed, each rice discharging channel 6 is composed of a rice passing sieve, a hollow rice storage bin is arranged inside the cylindrical rice discharging disc, polished rice after being milled and peeled enters the hollow rice storage bin through the rice passing sieve, a rice milling device is arranged above the rice discharging device and is disc-shaped, a driving shaft 2 is connected to the middle of the top of the rice milling disc, the driving shaft 2 is connected with an output shaft of a driving motor 3, the rice milling disc is driven to rotate through the driving motor 3, N circles of friction belts corresponding to the N rice discharging discs 5 to the 1 st rice discharging disc 5 are arranged on the rice milling disc, the N circles of friction belts correspond to the N rice discharging discs, a plurality of friction blocks 4 are arranged on each circle of friction belt, gaps are formed among the friction blocks 4, the width of each friction block 4 is smaller than that of the rice discharging channel on the corresponding rice discharging disc 5, the driving device comprises N driving rods 7, the N driving rods are respectively connected with the bottom ends of N rice placing discs, wherein the driving rods 7 connected with the N, N-2 th rice placing disc and the N-4 … 2 th rice placing disc are arranged on a connecting cross rod I (8), the connecting cross rod I (8) is arranged at one end of a telescopic rod I (9), the other end of the telescopic rod I (9) is connected with a cylinder I (10), the driving rods 11 connected with the N-1 st rice placing discs, the N-3 th rice placing discs and the N-5 … 1 th rice placing discs 5 are arranged on a connecting cross rod II (12), the connecting cross rod I (8) is provided with a plurality of through holes, the N-1 st driving rod, the N-3 st driving rod and the N-5 … 1 st driving rod 11 penetrate through the through holes to be connected with the connecting cross rod II (12), the connecting cross rod II (12) is arranged at one end of the telescopic rod II (13), the other end of the telescopic rod II (, the impurity removing device is arranged at the lower end of the rice placing disc 5 and comprises a blower 15 and an impurity absorbing pipeline 16, the blower 15 is arranged at one side of the lower end of the rice placing disc 5, the impurity absorbing pipeline 16 is arranged at the other side of the lower end of the rice placing disc 5, the impurity absorbing pipeline 16 is connected with the collecting device, the impurity removing device is also provided with a driving device control system, the control system is electrically connected with the driving device, the driving rod connected with the N, N-2 th rice discharging disc 5 and the N-4 … 2 th rice discharging disc 5 moves downwards in the upward movement time period through the control system, the driving rod connected with the N-1 th rice discharging disc 5, the N-3 th rice discharging disc 5 and the N-5 … 1 th rice discharging disc 5 move downwards, meanwhile, in the time period of upward movement of the driving rod connected with the N-1 st rice discharging disc 5, the N-3 th rice discharging disc 5 and the N-5 … 1 th rice discharging disc 5, the driving rod connected with the N, N th-2 and N-4 … 2 th rice putting trays 5 moves downwards.
The working process of the invention is as follows: the control device enables the adjacent rice placing discs to alternately ascend and descend within a period of time, the rice placing discs stay for a certain time to conduct rice milling after being contacted with the rice milling device, the rice milling discs descend after a certain time to conduct air blowing treatment on milled husks, and polished rice falls into the rice storage bin to be stored.
Claims (1)
1. A rice breakage-proof device comprises a rice placing device, a rice milling device, a driving device, an impurity removing device and a collecting device, wherein the rice placing device comprises a plurality of circles of rice placing discs which are mutually sleeved, N rice placing discs are arranged, the Nth rice placing disc is arranged at the outermost side and is cylindrical, the center of the rice placing disc is hollow, rice blocking plates are arranged on the outer side circle and the inner side circle of the Nth rice placing disc respectively, a rice placing channel is arranged between the two rice blocking plates, the Nth-1 th rice placing disc is sleeved at the center of the Nth rice placing disc, the outer side circumference of the Nth-1 th rice placing disc is equal to the inner side circumference of the Nth rice placing disc, the center of the Nth-1 th rice placing disc is also hollow, rice blocking plates are arranged on the outer side circle and the inner side circle of the Nth-1 rice placing disc, the Nth-2 th rice placing disc is sleeved at the center of the Nth-1 th rice placing disc until the first rice placing disc is arranged at the center of the whole rice placing device, n rice discharging channels are formed and consist of rice passing sieves, hollow rice storage bins are arranged inside cylindrical rice discharging discs, polished rice after being milled and peeled enters the hollow rice storage bins through the rice passing sieves, a rice milling device is arranged above the rice discharging device and is disc-shaped, a driving shaft is connected to the middle of the top of each rice milling disc, the driving shaft is connected with an output shaft of a driving motor, the rice milling discs are driven to rotate through the driving motor, N circles of friction belts corresponding to the N rice discharging discs to the 1 st rice discharging discs are arranged on the rice milling discs, the N circles of friction belts correspond to the N rice discharging discs, a plurality of friction blocks are arranged on each circle of friction belt, gaps are reserved among the friction blocks, and the width of each friction block is smaller than that of the rice discharging channel on the corresponding rice discharging disc;
the driving device comprises N driving rods, the N driving rods are respectively connected with the bottom ends of N rice placing discs, wherein the driving rods connected with N, N-2 th and N-4 … 2 th rice placing discs are arranged on a connecting cross rod I, the connecting cross rod I is arranged at one end of the connecting cross rod I, the other end of the connecting cross rod I is connected with a cylinder I, the driving rods connected with N-1 th, N-3 th and N-5 … 1 th rice placing discs are arranged on a connecting cross rod II, the connecting cross rod I is provided with a plurality of through holes, N-1 th, N-3 th and N-5 th driving rods 5 … 1 penetrate through the through holes to be connected with a connecting cross rod II, the connecting cross rod II is arranged at one end of the connecting cross rod II, the other end of the connecting cross rod II is connected with the cylinder II, the impurity removing device is arranged at the lower end of the rice placing discs, the impurity removing device comprises a blower and an impurity absorbing pipeline, the impurity suction pipeline is arranged on the other side of the lower end of the rice placing plate, the impurity suction pipeline is connected with the collecting device, the control system is also provided with a driving device control system, the control system is electrically connected with the driving device, the driving rod connected with the N, N-2 th rice placing plate and the N-4 … 2 th rice placing plate moves downwards with the driving rod connected with the N-1 st rice placing plate, the N-3 st rice placing plate and the N-5 … 1 th rice placing plate in an upward movement time period through the control system, and meanwhile, the driving rod connected with the N-1 st rice placing plate, the N-3 st rice placing plate and the N-5 … 1 th rice placing plate moves downwards with the driving rod connected with the N, N-2 th rice placing plate and the N-4 … 2 th rice placing plate in an upward; the control device enables the adjacent rice placing discs to alternately ascend and descend within a period of time, the rice placing discs stay for a certain time to conduct rice milling after being contacted with the rice milling device, the rice milling discs descend after a certain time to conduct air blowing treatment on milled husks, and polished rice falls into the rice storage bin to be stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911075795.1A CN110756251B (en) | 2019-11-06 | 2019-11-06 | Breakage-proof device of rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911075795.1A CN110756251B (en) | 2019-11-06 | 2019-11-06 | Breakage-proof device of rice |
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| Publication Number | Publication Date |
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| CN110756251A CN110756251A (en) | 2020-02-07 |
| CN110756251B true CN110756251B (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911075795.1A Active CN110756251B (en) | 2019-11-06 | 2019-11-06 | Breakage-proof device of rice |
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| CN2757919Y (en) * | 2005-01-12 | 2006-02-15 | 江苏牧羊集团有限公司 | Bran discharge mechanism for vertical grinding roller rice mill |
| JP2007111593A (en) * | 2005-10-18 | 2007-05-10 | Masaki Sakagami | Electrically driven stone mill |
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| CN107999164A (en) * | 2017-11-29 | 2018-05-08 | 重庆市合川区云天食品科技有限公司 | A kind of rice milling unit |
| CN207769855U (en) * | 2017-12-24 | 2018-08-28 | 湖北旺发粮油有限公司 | Rapeseed flexibility decortication facility |
| CN108816314A (en) * | 2018-05-24 | 2018-11-16 | 益阳市福华米业有限公司 | A kind of rice polishing chamber and polishing machine |
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| CN207478643U (en) * | 2017-11-13 | 2018-06-12 | 黑龙江米创农业科技有限公司 | One kind stays embryo loss prevention ground rice machine |
| CN108656394A (en) * | 2018-06-05 | 2018-10-16 | 杭州大橙知科技有限公司 | A kind of Plasticator |
| CN109772495B (en) * | 2019-01-21 | 2020-09-04 | 安徽宏虎粮油有限公司 | Can reduce cereal hulling device of garrulous rice |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2757919Y (en) * | 2005-01-12 | 2006-02-15 | 江苏牧羊集团有限公司 | Bran discharge mechanism for vertical grinding roller rice mill |
| JP2007111593A (en) * | 2005-10-18 | 2007-05-10 | Masaki Sakagami | Electrically driven stone mill |
| CN201603571U (en) * | 2010-03-05 | 2010-10-13 | 李海焦 | Double-layer grain huller |
| CN102365985A (en) * | 2011-08-09 | 2012-03-07 | 程启标 | Automatic sheller for shrimp products |
| CN106457253A (en) * | 2014-06-12 | 2017-02-22 | 世农科技有限公司 | Cutting ring assembly for rice mill |
| KR101787666B1 (en) * | 2015-03-04 | 2017-10-18 | 주식회사 씨아이에코텍 | Crushing apparatus for wastes |
| CN107999164A (en) * | 2017-11-29 | 2018-05-08 | 重庆市合川区云天食品科技有限公司 | A kind of rice milling unit |
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| CN108816314A (en) * | 2018-05-24 | 2018-11-16 | 益阳市福华米业有限公司 | A kind of rice polishing chamber and polishing machine |
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| Publication number | Publication date |
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| CN110756251A (en) | 2020-02-07 |
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Effective date of registration: 20210525 Address after: 751400 100 meters west of Sancha road of Xinhua bridge, Lingwu City, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: NINGBO JINSHUANGHE GRAIN AND OIL Co.,Ltd. Applicant after: Ningxia jinshuanghe high quality grain industrialization professional cooperative Address before: 450000 No.2 Gangwan Road, Guancheng Hui District, Zhengzhou City, Henan Province Applicant before: Zhu Yuming |
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