CN107694660B - A kind of rice burnishing device - Google Patents
A kind of rice burnishing device Download PDFInfo
- Publication number
- CN107694660B CN107694660B CN201711189318.9A CN201711189318A CN107694660B CN 107694660 B CN107694660 B CN 107694660B CN 201711189318 A CN201711189318 A CN 201711189318A CN 107694660 B CN107694660 B CN 107694660B
- Authority
- CN
- China
- Prior art keywords
- light room
- polishing light
- rotor plate
- rice
- transfer roller
- 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.)
- Expired - Fee Related
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 103
- 235000009566 rice Nutrition 0.000 title claims abstract description 103
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000005498 polishing Methods 0.000 claims abstract description 150
- 241000209094 Oryza Species 0.000 claims abstract description 102
- 235000013339 cereals Nutrition 0.000 description 23
- 239000002245 particle Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000008450 motivation Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- B02B3/04—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of rollers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The present invention relates to a kind of rice burnishing devices, including rough polishing light room and fine polishing light room, rough polishing light room transfer is dynamic to be connected with several the first vertical transfer rollers, several rough polishing balls are connected on first transfer roller, fine polishing light room transfer is dynamic to be connected with several the second vertical transfer rollers, several fine polishing balls are connected on second transfer roller, rotation has rotor plate between rough polishing light room and fine polishing light room, the side of rotor plate extends to the outside of fine polishing light room, rotor plate is equipped with several through-holes, the bottom of rough polishing light room is equipped with discharge nozzle, the bottom of rotor plate is glued with baffle, baffle is located at the underface of the bottom end of discharge nozzle, the top rotation of rotor plate has third transfer roller, third transfer roller is equipped with push plate, fine polishing light room is equipped with the feedboard being located at below third transfer roller, the lower section that rotor plate is located at one end of fine polishing outside is equipped with the first collecting chamber, fine polishing light room Bottom is connected with the second collecting chamber.This programme prevents rough polishing ball to block sieve, enters in fine polishing light room convenient for rice.
Description
Technical field
The present invention relates to rice processing technique field more particularly to a kind of rice burnishing devices.
Background technique
It is very much universal process that rice polishing, which is existing grain processing, and polishing rice machine tool is widely used in grain
It eats in processing enterprise.Existing polishing machine is typically provided rough polishing light room and fine polishing light room, as Chinese Patent Application No. is
CN201611251075.2 discloses rice burnishing device, is equipped with rough polishing ball, fine polishing light room in the device in rough polishing light room
In be equipped with fine polishing ball, stirred by stirring rod and drive rough polishing ball and fine polishing ball respectively in rough polishing light room and fine polishing light room
It rolls, rice is polished.It is fallen in fine polishing light room after rice polishes in rough polishing light room by sieve, to rice
Second polishing is carried out, but rough polishing ball scatters in rough polishing light room, rough polishing ball is easy to block the sieve pore of sieve, shadow
It rings and is fallen in fine polishing room under rice, to influence the polishing efficiency of rice.
Summary of the invention
The purpose of the present invention is to provide a kind of rice burnishing devices, to prevent rough polishing ball from blocking sieve, and influence
Rice enters in fine polishing light room.
In order to achieve the above objectives, basic technology scheme of the invention is: a kind of rice burnishing device, including rough polishing light room and
Fine polishing light room, rough polishing light room are located at the top of fine polishing light room, and the top of rough polishing light room is equipped with feed hopper, and rough polishing light room transfer is dynamic to be connected
Several the first vertical transfer rollers are connected to, several rough polishing balls are fixedly connected on the first transfer roller, fine polishing light room transfer is dynamic to be connected with
Several the second vertical transfer rollers are fixedly connected with several fine polishing balls on the second transfer roller, turn between rough polishing light room and fine polishing light room
Dynamic to have rotor plate, the side of rotor plate extends to the outside of fine polishing light room, and rotor plate is equipped with several through-holes, the bottom of rough polishing light room
Portion is equipped with discharge nozzle, and the bottom of rough polishing light room is equipped with wide-meshed screen, and rotor plate is directed toward in the bottom end of discharge nozzle, and the bottom of rotor plate is close to
There is baffle, baffle is located at the underface of the bottom end of discharge nozzle, and the top rotation of rotor plate has third transfer roller, and third transfer roller is equipped with
Push plate, fine polishing light room are equipped with the feedboard being located at below third transfer roller, and rotor plate is located under one end of fine polishing outside
Side is equipped with the first collecting chamber, and the bottom of fine polishing light room is connected with the second collecting chamber, is equipped between fine polishing light room and the second collecting chamber
Fine screen mesh, the first transfer roller, the second transfer roller are respectively connected with the first driving mechanism on third transfer roller, and the second drive is connected on rotor plate
Motivation structure.
The working principle of this programme are as follows: for being polished for the first time to rice, fine polishing light room is used for rice rough polishing light room
It is polished again.It lives through the rice polished for the first time to be discharged from discharge nozzle, and scatters on rotor plate, since rice is in rough polishing
Polishing in light room is random, therefore the degree polished by the rice polished for the first time being discharged from discharge nozzle is different, and what is had is big
The comparison that rice polishes in rough polishing light room is thorough, and than more serious, the particle of rice is relatively fine for the abrasion of rice, and some rice exist
The degree polished in rough polishing light room is lower, and the degree of rice abrasion is lower, and the particle of rice is bigger.So particle is smaller
Rice is able to enter in through-hole, and the bigger rice of particle will not enter in through-hole, but is located at the top of rotor plate, by
It is affixed in the bottom of baffle and rotor plate, baffle blocks through-hole, therefore the short grained rice being located in through-hole will not be from through-hole
In fall.When rotor plate rotates, the bulky grain rice at the top of little particle rice and rotor plate in through-hole is driven to move together.When
When rotor plate turns to the not side of baffle, through-hole does not have baffle to block, and little particle rice falls to the second receipts from through-hole
Collect in room, to realize the collection of little particle rice, and separates little particle rice with bulky grain rice.Due to big
Grain rice is located at the top of rotor plate, therefore when bulky grain rice passes through third transfer roller, third transfer roller drives push plate rotation, thus by
Bulky grain rice at the top of rotor plate is scraped from rotor plate, and bulky grain rice is fallen in feedboard, and along feedboard
Fall in fine polishing light room, polished again, bulky grain rice by again polishing after and little particle rice polishing journey
Spend it is identical, to ensure that the quality of finish of rice entirety.Since rough polishing ball is fixedly connected on the first transfer roller, therefore rough polishing
Ball is fixed by the first transfer roller, and rough polishing ball will not scatter on wide-meshed screen, and the mesh of wide-meshed screen is blocked, similarly, fine polishing ball
It is fixedly connected on the second transfer roller, therefore fine polishing ball is fixed by the second transfer roller, fine polishing ball will not scatter on fine screen mesh, will be thin
The mesh of sieve is blocked, and guarantees that rice normally falls from wide-meshed screen and fine screen mesh.
When by adopting the above technical scheme, since rough polishing ball is fixed by the first transfer roller, therefore rough polishing ball will not be scattered thick
On sieve, the mesh of wide-meshed screen is blocked, so that rice is smoothly fallen from wide-meshed screen, similarly, fine polishing ball is by the second transfer roller
It is fixed, therefore fine polishing ball will not scatter on fine screen mesh, and the mesh of fine screen mesh is blocked, and enable rice smoothly under fine screen mesh
It falls.Short grained rice is fallen in through-holes, and bulky grain rice is fallen at the top of rotor plate, when rotor plate rotates, little particle
Rice is fallen in the first collecting chamber from through-hole, and bulky grain rice is scraped by push plate into feedboard, it is thus achieved that bulky grain
The separation of rice and little particle rice.Also, little particle rice due to the comparison that is polished in rough polishing light room sufficiently will not again into
Entering into fine polishing light room and is polished, bulky grain rice is entered back into fine polishing light room and is polished again, rather than compared to existing
Bulky grain rice and little particle rice being polished again in technology, so that bulky grain rice and little particle rice be made to throw
Light path degree is identical, prevents little particle rice from repeating to polish, ensure that the quality of polishing.
Further, the second driving mechanism includes disk, is set on the edge of rotor plate there are four equally distributed allocating slot, disk
Positioned at the lower section of discharge nozzle, disk is equipped with the finger that can cooperate with allocating slot.When disk rotational, finger follows disk rotational, dials
Pin intermittence stirs allocating slot, and when only finger and allocating slot are engaged, disk could drive rotor plate to rotate, to make rotor plate
Intermittence rotation, when rotor plate is in the state to stop operating, the rice of discharge nozzle discharge can smoothly be scattered in rotor plate
On.
Further, the first driving mechanism is motor, between the output shaft and first rotating shaft of motor, the output shaft of motor and the
It is respectively connected with belt between two shafts, between the output shaft and disk of motor, the first umbrella is fixedly connected on the output shaft of motor
Gear is fixedly connected with the second bevel gear engaged with the first bevel gear on third transfer roller.In this way, motor drives the by belt
One shaft, the second shaft and disk rotational when motor rotates, drive third to turn by the first bevel gear and the engagement of the second bevel gear
Roller rotation, therefore only need a motor that can drive first rotating shaft, the second shaft, third shaft and disk rotational, it is not necessarily to multiple drives
Motivation structure, has saved the energy, and structure is simple.
Further, suction ventilator is respectively connected in rough polishing light room and fine polishing light room.Rough polishing can be sucked out in rice bran dirt by suction ventilator
Room and fine polishing light room, to ensure that the environment of rice polishing.
Further, rough polishing ball and fine polishing ball are that abrasive rubber is made.The hardness of rubber is lower, prevents rough polishing ball
When with the polishing of fine polishing ball, damage rice.
Further, the first collecting chamber and the connection of the second collecting chamber.Being convenient in this way will be in the first collecting chamber and the second collecting chamber
Rice take out together, without separately take out, it is easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rice burnishing device；
Fig. 2 is the structural schematic diagram of rotor plate and disk；
Fig. 3 is the structural schematic diagram of third transfer roller.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: rough polishing light room 1, fine polishing light room 2, the first collecting chamber 3, the second collecting chamber
4, the first transfer roller 5, the second transfer roller 6, motor 7, feed hopper 8, discharge nozzle 9, third transfer roller 10, rotor plate 11, disk 12, the first umbrella
Gear 13, the second bevel gear 14, finger 15, blower 16, baffle 17, allocating slot 19, push plate 22.
Embodiment is basic as shown in attached drawing 1- Fig. 3: a kind of rice burnishing device, including rough polishing light room 1 and fine polishing light room 2,
Rough polishing light room 1 is located at the upper left side of fine polishing light room 2, and the top of rough polishing light room 1 is equipped with feed hopper 8, is rotatablely connected in rough polishing light room 1
There are five the first vertical transfer roller 5, the rough polishing ball of several rubber systems, the company of rotation in fine polishing light room 2 are bonded on the first transfer roller 5
It connects there are four the second vertical transfer roller 6, the fine polishing ball of several rubber systems, rough polishing light room 1 and fine polishing is bonded on the second transfer roller 6
Rotation has rotor plate 11 and disk 12 between light room 2, and disk 12 is located at the left side of rotor plate 11, and disk 12 is equipped with finger 15,
The bottom of disk 12 is welded with support shaft, is set on the edge of rotor plate 11 there are four equally distributed allocating slot 19, finger 15 can be dialled
Dynamic allocating slot 19, the right side of rotor plate 11 extend to the right side of fine polishing light room 2, and rotor plate 11, which is equipped with, can contain little particle rice
Several through-holes, the bottom of rough polishing light room 1 is equipped with discharge nozzle 9, and the bottom of rough polishing light room 1 is equipped with wide-meshed screen, the bottom end of discharge nozzle 9
It is directed toward the left side of rotor plate 11, the bottom of 11 left side of rotor plate is glued with baffle 17, and baffle 17 is located at the bottom end of discharge nozzle 9
Underface, the top rotation of rotor plate 11 has a third transfer roller 10, and third transfer roller 10 is equipped with push plate 22, and push plate 22 is welded on the
On the roll surface of three transfer rollers 10, fine polishing light room 2 is equipped with the feedboard for being located at the lower section of third transfer roller 10, under 11 right side of rotor plate
Side is equipped with the first collecting chamber 3, and the bottom of fine polishing light room 2 is connected with the second collecting chamber 4 being connected to the first collecting chamber 3.Fine polishing
Fine screen mesh is equipped between room 2 and the second collecting chamber 4, the left side of fine polishing light room 2 is equipped with motor 7, the output shaft of motor 7 and first
It is connected by belt between shaft, between the output shaft of motor 7 and the second shaft, between the output shaft and support shaft of motor 7,
It is welded with the first bevel gear 13 on the output shaft of motor 7, the left end of third transfer roller 10 is welded with engages with the first bevel gear 13
Second bevel gear 14.Suction ventilator 16 is respectively connected in rough polishing light room 1 and fine polishing light room 2.
When using the present apparatus, start motor 7, motor 7 drives the first transfer roller 5, the second transfer roller 6 and support rod inverse by belt
Hour hands rotation, also, motor 7 drives the rotation of the first bevel gear 13, and the first bevel gear 13 drives the second bevel gear 14 to rotate, and second
Bevel gear 14 drives third transfer roller 10 to rotate.Rice is placed in rough polishing light room 1 by feed hopper 8, is entered in rough polishing light room 1
Rice under the rotation of the first transfer roller 5, rough polishing ball on the first transfer roller 5 carries out polishing to the rice in rough polishing light room 1 and beats
Mill.By falling on the bottom of rough polishing room 1 under the rice that polishes for the first time, and it is discharged on rotor plate 11 from discharge nozzle 9.Due to
It is random to the polishing of rice in rough polishing light room 1, therefore passes through the rice polishing difference polished for the first time, some rice polishings
Degree is larger, and than more serious, rice pellets are relatively fine for the abrasion of rice, and some rice polishings are lighter, the abrasion of rice
Degree is smaller, and rice pellets are bigger.The rice on rotor plate 11 is scattered, wherein short grained rice can fall to through-hole
In, the rice of bulky grain is not fallen out in through-hole since particle is larger, then is located at the top of rotor plate 11.Due to rotor plate
11 partial region is affixed with baffle 17, i.e., the left side of rotor plate 11 is affixed with baffle 17, therefore on the left side of rotor plate 11
Through-hole blocked by baffle 17, therefore little particle rice will not be fallen from through-hole.When support rod drives disk 12 to rotate counterclockwise,
Disk 12 stirs allocating slot 19 by finger 15, rotates clockwise rotor plate 11, then is located at the rice meeting of 11 left side of rotor plate
Rotor plate 11 is followed to rotate clockwise, in 11 rotation process of rotor plate, bulky grain rice connects with the push plate 22 in third rotating roller
It touches, in third rotating roller during rotation, push plate 22 is driven to rotate, the bulky grain rice at 11 top of rotor plate is scraped in push plate 22
It falls, bulky grain rice is fallen in feedboard, and is entered in fine polishing light room 2 along feedboard, and fine polishing ball is to entering fine polishing
Bulky grain rice in light room 2 is polished again, by bulky grain rice polish more will be thorough, make the size of bulky grain rice
Identical as the size of little particle rice, the bulky grain rice after polishing again is entered in the second collecting chamber 4 by fine screen mesh.
Meanwhile little particle rice follows rotor plate 11 to turn to the right side of support rod in through-holes, at this point, rotor plate 11
The bottom surface of right side does not have baffle 17 to block, therefore little particle rice leaks down from through-hole, drains in the first collecting chamber 3, small as a result,
Particle rice will not be entered in fine polishing light room 2 and be polished again, prevent little particle rice by excessive polishing.
Since the first collecting chamber 3 is connected to the second collecting chamber 4, therefore rice can be taken out from any one collecting chamber.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these also should be considered as guarantor of the invention
Range is protected, these all will not influence the effect and patent practicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction portion are well-known technique.
Claims (5)
1. a kind of rice burnishing device, including rough polishing light room and fine polishing light room, the rough polishing light room are located at the top of fine polishing light room,
The top of rough polishing light room is equipped with feed hopper, it is characterised in that: the rough polishing light room transfer is dynamic to be connected with several first turns vertically
Roller, is fixedly connected with several rough polishing balls on the first transfer roller, and the fine polishing light room transfer is dynamic to be connected with several vertical second turns
Roller is fixedly connected with several fine polishing balls on the second transfer roller, and rotation has rotor plate between the rough polishing light room and fine polishing light room, institute
The side for stating rotor plate extends to the outside of fine polishing light room, and rotor plate is equipped with several through-holes, and the bottom of the rough polishing light room is set
There is discharge nozzle, the bottom of rough polishing light room is equipped with wide-meshed screen, and rotor plate is directed toward in the bottom end of discharge nozzle, and the bottom of the rotor plate is close to
There is baffle, the baffle is located at the underface of the bottom end of discharge nozzle, and the top rotation of the rotor plate has third transfer roller, and third turns
Roller is equipped with push plate, and the fine polishing light room is equipped with the feedboard being located at below third transfer roller, and the rotor plate is located at fine polishing
The lower section of one end of outside is equipped with the first collecting chamber, and the bottom of the fine polishing light room is connected with the second collecting chamber, fine polishing light room
And second be equipped with fine screen mesh between collecting chamber；It further include the first driving mechanism, first transfer roller, the second transfer roller, third transfer roller
On connect with the first driving mechanism, the second driving mechanism is connected on rotor plate, second driving mechanism includes disk, institute
State and set on the edge of rotor plate there are four equally distributed allocating slot, the disk is located at the lower section of discharge nozzle, disk equipped with
The finger of allocating slot cooperation.
2. a kind of rice burnishing device according to claim 1, it is characterised in that: first driving mechanism is motor,
Between the output shaft and first rotating shaft of the motor, between the output shaft of motor and the second shaft, the output shaft and disk of motor
Between be respectively connected with belt, the first bevel gear is fixedly connected on the output shaft of the motor, is fixedly connected on third transfer roller
The second bevel gear engaged with the first bevel gear.
3. a kind of rice burnishing device according to claim 2, it is characterised in that: in the rough polishing light room and fine polishing light room
It is respectively connected with suction ventilator.
4. a kind of rice burnishing device according to claim 3, it is characterised in that: the rough polishing ball and fine polishing ball are equal
It is made of abrasive rubber.
5. a kind of rice burnishing device according to claim 4, it is characterised in that: first collecting chamber and second is collected
Room connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711189318.9A CN107694660B (en) | 2017-11-24 | 2017-11-24 | A kind of rice burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711189318.9A CN107694660B (en) | 2017-11-24 | 2017-11-24 | A kind of rice burnishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107694660A CN107694660A (en) | 2018-02-16 |
| CN107694660B true CN107694660B (en) | 2019-04-02 |
Family
ID=61180685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711189318.9A Expired - Fee Related CN107694660B (en) | 2017-11-24 | 2017-11-24 | A kind of rice burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107694660B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465051A (en) * | 2018-11-22 | 2019-03-15 | 贵州省茂涵农业科技有限公司 | Rice burnishing device |
| CN109433297A (en) * | 2018-12-29 | 2019-03-08 | 重庆诚阳农业发展有限公司 | Rice burnishing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2792611Y (en) * | 2005-05-27 | 2006-07-05 | 陈伯诚 | Rice polisher |
| CN201120285Y (en) * | 2007-11-19 | 2008-09-24 | 安陆市天明粮食机械有限公司 | Rice polisher |
| JP2009072675A (en) * | 2007-09-19 | 2009-04-09 | Yanmar Co Ltd | Husking apparatus |
| CN104258920A (en) * | 2014-09-30 | 2015-01-07 | 湖南科技学院 | Polishing grain type rice polishing machine |
| CN106040341A (en) * | 2016-07-26 | 2016-10-26 | 南漳县东巩官米有限责任公司 | Novel polishing roll |
| CN106238125A (en) * | 2016-09-29 | 2016-12-21 | 芜湖市三山区绿色食品产业协会 | A kind of buffing machine of rice processing |
| CN106694083A (en) * | 2016-12-23 | 2017-05-24 | 哈尔滨米米米业科技有限公司 | Polishing roll device for rice polishing device |
-
2017
- 2017-11-24 CN CN201711189318.9A patent/CN107694660B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2792611Y (en) * | 2005-05-27 | 2006-07-05 | 陈伯诚 | Rice polisher |
| JP2009072675A (en) * | 2007-09-19 | 2009-04-09 | Yanmar Co Ltd | Husking apparatus |
| CN201120285Y (en) * | 2007-11-19 | 2008-09-24 | 安陆市天明粮食机械有限公司 | Rice polisher |
| CN104258920A (en) * | 2014-09-30 | 2015-01-07 | 湖南科技学院 | Polishing grain type rice polishing machine |
| CN106040341A (en) * | 2016-07-26 | 2016-10-26 | 南漳县东巩官米有限责任公司 | Novel polishing roll |
| CN106238125A (en) * | 2016-09-29 | 2016-12-21 | 芜湖市三山区绿色食品产业协会 | A kind of buffing machine of rice processing |
| CN106694083A (en) * | 2016-12-23 | 2017-05-24 | 哈尔滨米米米业科技有限公司 | Polishing roll device for rice polishing device |
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| Publication number | Publication date |
|---|---|
| CN107694660A (en) | 2018-02-16 |
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Granted publication date: 20190402 |