CN115350917A - Rice sorting equipment and sorting method thereof - Google Patents
Rice sorting equipment and sorting method thereof Download PDFInfo
- Publication number
- CN115350917A CN115350917A CN202211005884.0A CN202211005884A CN115350917A CN 115350917 A CN115350917 A CN 115350917A CN 202211005884 A CN202211005884 A CN 202211005884A CN 115350917 A CN115350917 A CN 115350917A
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- CN
- China
- Prior art keywords
- sorting
- rice
- paddy
- sorting box
- air inlet
- 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.)
- Pending
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 32
- 235000009566 rice Nutrition 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 9
- 240000007594 Oryza sativa Species 0.000 title claims description 3
- 241000209094 Oryza Species 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 10
- 240000008042 Zea mays Species 0.000 claims description 8
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 8
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 8
- 235000005822 corn Nutrition 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 description 12
- 238000000926 separation method Methods 0.000 description 11
- 235000013339 cereals Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- 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
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the field of rice sorting, in particular to a rice sorting device and a sorting method thereof, and the rice sorting device comprises a cylindrical sorting box, wherein two ends of the sorting box are provided with a through air inlet and an air outlet, a throwing component rotates inside the sorting box, the throwing component circularly pushes rice to move around the inner wall of the sorting box, an air inlet component is arranged inside the air inlet, and the air inlet component and the throwing component are in transmission connection with a driver.
Description
Technical Field
The invention relates to the field of rice sorting, in particular to rice sorting equipment and a rice sorting method.
Background
The paddy is prepared from seeds without husking, after the paddy is harvested, the paddy is separated from the straw body, and then husking is carried out on the paddy to obtain paddy grains and paddy husks;
the rice is often doped with a large amount of sundries such as branches and dead leaves, which affects the further threshing work of the rice, and the rice needs to be sorted, and the impurities such as the branches and the dead leaves are taken out.
Present corn is selected separately has artifical and mechanical two kinds, artifical separation intensity of labour is big, inefficiency, and the cleanliness factor is low moreover, current corn sorter arranges down through the conduction corn, utilize the effect that the forced draught reached the debris separation, this kind of mode need once discharge the corn and accomplish, it is accurate to the control needs of air current, the air current is too big to lead to partly corn to arrange the great doping of range under the debris of separation easily, the air current undersize is difficult for sorting out the debris in the corn completely, concrete operation is very inconvenient.
Disclosure of Invention
The invention aims to solve the following problems in the prior art: the existing rice sorting machine is arranged through conducting rice, the effect of separating impurities is achieved by blowing wind, the mode needs to finish discharging rice once, the control on air flow needs to be accurate, the air flow is too large, the part of rice grains are easily discharged, the amplitude is large, the impurities are doped in the separated impurities, and the impurities in the rice grains are not easily separated completely due to too small air flow.
In order to solve the problems in the prior art, the invention provides rice sorting equipment which comprises a cylindrical sorting box, wherein an air inlet and an air outlet which are communicated are formed in two ends of the sorting box, a throwing component rotates inside the sorting box, the throwing component pushes rice to move circularly around the inner wall of the sorting box, an air inlet component is arranged inside the air inlet, and a driver is connected with the air inlet component and the throwing component in a transmission mode.
Preferably, the throwing assembly comprises a sleeve shaft, the sleeve shaft rotates at the axis part of the sorting box, the sleeve shaft is fixedly connected with a scraper blade through an auxiliary rod, the section of the scraper blade is in a right-angle bending shape, and the edge of the scraper blade is in sliding contact with the inner wall of the sorting box.
Preferably, the scrapers are provided in plurality, and the scrapers are distributed at equal angles around the sleeve shaft.
Preferably, the upper portion of separation box is provided with the material loading mouth, and the bottommost of separation box is provided with the bin outlet.
Preferably, the air inlet assembly comprises a mandrel, the mandrel penetrates through the sleeve shaft in a rotating mode, and air inlet fan blades are fixed to the end portion of the mandrel, located inside the air inlet.
Preferably, both ends of the mandrel are rotatably penetrated through the sleeve shaft, and one end of the mandrel, which is positioned in the air outlet, is fixed with an induced air fan blade.
Preferably, the driver includes the motor, and the axle head coaxial of motor is fixed with little drive gear, big drive gear, and little drive gear meshing is connected with big drive gear, and big drive gear meshing is connected with little drive gear, and big drive gear, little drive gear are respectively through belt transmission connection sleeve axle, dabber.
Preferably, the transmission ratio of the small driving gear to the large transmission gear is 5:1, and the transmission ratio of the large driving gear to the small transmission gear is 1:5.
A paddy sorting method based on the paddy sorting equipment comprises the following specific steps:
A. putting the paddy into a separation box through a feeding port, and closing the feeding port and a discharging port to enable the inner wall of the separation box to form a complete annular surface;
B. the central shaft and the sleeve shaft are driven to rotate by the driver, the scraper plate drives the paddy to move from the lower part to the upper part around the inner wall of the sorting box, when the scraper plate drives the paddy to move to the upper part of the sorting box, the paddy is scattered from the edge of the scraper plate, at the moment, the air inlet fan blade drives the air flow to blow from the air inlet to the air outlet, and the impurities such as branches and dry leaves move along with the air flow to the air outlet because the density of the paddy particles in the paddy is greater than that of the impurities such as the branches and the dry leaves, and the impurities such as the branches and the dry leaves are continuously thrown by the scraper plate, so that the impurities such as the branches and the dry leaves are discharged from the air outlet;
C. and discharging the sorted paddy from a discharge opening.
Compared with the related art, the rice sorting equipment and the rice sorting method provided by the invention have the following beneficial effects:
1. the invention adopts the evenly distributed scrapers to continuously transmit along the inner wall of the separation box in an annular way, so that the paddy is circularly thrown downwards from the top, and the axial wind guiding is carried out in the process, so that the impurities such as branches, dry leaves and the like in the paddy are thoroughly separated, the separation cleanliness is high, and the efficiency is high;
2. the invention adopts the driver to synchronously drive the fan blades and the scraper to rotate, so that the throwing action and the wind power driving are synchronously carried out, and the coordination effect of work is kept.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a second schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the combination structure of the scraper and the inner wall of the sorting box;
FIG. 4 is a schematic axial sectional view of the sorting box of the present invention;
fig. 5 is a schematic diagram of the driver structure of the present invention.
Reference numbers in the figures: 1. a sorting box; 2. an air inlet; 3. an air outlet; 4. a feeding port; 5. a discharge outlet; 6. an air inlet fan blade; 7. a driver; 71. a motor; 72. a small drive gear; 73. a large drive gear; 74. a small drive gear; 75. a large transmission gear; 8. an induced draft fan blade; 9. a mandrel; 10. a squeegee; 11. a sleeve shaft; 12. and an auxiliary rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example one
As shown in fig. 1-5, a rice sorting device, a sorting box 1 is cylindrical, and the two ends of the sorting box are closed, the two ends of the sorting box 1 are respectively provided with an air inlet 2 and an air outlet 3, which are communicated, the upper part of the side wall of the sorting box 1 is provided with a feeding port 4, the bottommost part of the sorting box 1 is provided with a discharging port 5, the feeding port 4 and the discharging port 5 are both provided with arc-shaped cover plates, when the cover plates are closed, the inner wall of the sorting box 1 forms a finished torus;
the throwing assembly comprises a sleeve shaft 11, the sleeve shaft 11 is distributed along the axial direction of the sorting box 1, two ends of the sleeve shaft 11 and the sorting box 1 keep rotating, a plurality of scraping plates 10 are arranged at equal angles around the sleeve shaft 11, the scraping plates 10 are fixedly connected with the sleeve shaft 11 through cylindrical auxiliary rods 12, the cross sections of the scraping plates 10 are right-angled, a space for containing paddy is formed inside the scraping plates 10, and the edges of the scraping plates 10 are in sliding contact with the inner wall of the sorting box 1;
the air inlet assembly comprises a mandrel 9, the mandrel 9 penetrates through two ends of a shaft sleeve 11 through rotation of a bearing, two ends of the mandrel 9 are arranged in the air inlet 2 and the air outlet 3, the air inlet 2 and the air outlet 3 are respectively provided with an air inlet fan blade 6 and an air inducing fan blade 8, and the air inlet fan blade 6 and the air inducing fan blade 8 are respectively fixed at two ends of the mandrel 9;
the driver 7 comprises a motor 71, the motor 71 is fixed on the outer wall of the sorting box 1, a small driving gear 72 and a large driving gear 73 are coaxially fixed at the shaft end of the motor 71, the small driving gear 72 is connected with a large transmission gear 75 in a meshed mode, the large driving gear 73 is connected with a small transmission gear 74 in a meshed mode, the large transmission gear 75 and the small transmission gear 74 are respectively connected with the sleeve shaft 11 and the mandrel 9 in a belt transmission mode, the transmission ratio of the small driving gear 72 to the large transmission gear 75 is 5:1, and the transmission ratio of the large driving gear 73 to the small transmission gear 74 is 1:5;
the paddy is put into the sorting box 1 through the feeding port 4, the feeding port 4 and the discharging port 5 are closed to enable the inner wall of the sorting box 1 to form a complete annular surface, the motor 71 is started to drive the small driving gear 72 and the large driving gear 73 to synchronously rotate, the mandrel 9 and the sleeve shaft 11 synchronously rotate under the conduction of the large driving gear 75 and the small driving gear 74, the rotating speed of the sleeve shaft 11 is low, the rotating speed of the mandrel 9 is high, the air inlet fan blades 6 and the air inducing fan blades 8 synchronously rotate, a convection space is formed in the sorting box 1, the paddy is conducted from the lower part to the upper part along the inner wall of the sorting box 1 by the scraping plates 10, the paddy is thrown downwards when reaching the top of the sorting box 1, impurities such as branches and leaves doped in the paddy float towards the air outlet 3 under convection, a plurality of groups of the scraping plates 10 circularly throw the paddy until the impurities such as the branches and leaves are all discharged from the air outlet 3, and the sorted paddy is discharged from the discharging port 5.
A paddy sorting method based on the paddy sorting equipment comprises the following specific steps:
A. rice is put into the separation box 1 through the feeding port 4, and the feeding port 4 and the discharging port 5 are closed to enable the inner wall of the separation box 1 to form a complete annular surface;
B. the core shaft 9 and the sleeve shaft 11 are driven to rotate by the driver 7, the scraper 10 drives the paddy to move from the lower part to the upper part around the inner wall of the sorting box 1, when the scraper 10 drives the paddy to move to the upper part of the sorting box 1, the paddy is scattered from the edge of the scraper 10, at the moment, the air inlet fan blades 6 drive the air flow to blow from the air inlet 2 to the air outlet 3, and as the density of the paddy particles in the paddy is greater than that of sundries such as branches and dry leaves, the branches and the dry leaves move along with the air flow to the air outlet 3, and the paddy is continuously thrown by the scraper 10, so that the sundries such as the branches and the dry leaves are discharged from the air outlet 3;
C. the sorted rice is discharged from the discharge opening 5.
Claims (9)
1. The utility model provides a sorting facilities of corn, includes sorting box (1) of drum type, its characterized in that, and the both ends of sorting box (1) have air intake (2) and air outlet (3) that link up, and the inside rotation of sorting box (1) has the subassembly of shedding, and the subassembly of shedding centers on the inner wall annular of sorting box (1) promotes the corn and removes, the inside of air intake (2) is provided with the air inlet subassembly, and the air inlet subassembly is connected with driver (7) with the subassembly transmission of shedding.
2. The rice sorting apparatus according to claim 1, wherein the throwing assembly comprises a sleeve shaft (11), the sleeve shaft (11) rotates at the axis of the sorting box (1), the sleeve shaft (11) is fixedly connected with the scraping plate (10) through an auxiliary rod (12), the section of the scraping plate (10) is bent at a right angle, and the edge of the scraping plate (10) is in sliding contact with the inner wall of the sorting box (1).
3. The rice sorting apparatus according to claim 2, wherein the scraper (10) has a plurality of scrapers (10) equiangularly distributed around the sleeve shaft (11).
4. The rice sorting device according to claim 1, wherein the upper part of the sorting box (1) is provided with a feeding opening (4), and the bottommost part of the sorting box (1) is provided with a discharging opening (5).
5. The rice sorting equipment according to claim 2, wherein the air inlet assembly comprises a mandrel (9), the mandrel (9) penetrates through the sleeve shaft (11) in a rotating mode, and air inlet fan blades (6) are fixed to the end portion of the mandrel (9) located inside the air inlet (2).
6. The rice sorting equipment according to claim 5, characterized in that both ends of the mandrel (9) rotatably penetrate through the sleeve shaft (11), and one end of the mandrel (9) positioned in the air outlet (3) is fixed with an induced air fan blade (8).
7. The rice sorting equipment according to claim 5, wherein the driver (7) comprises a motor (71), a small driving gear (72) and a large driving gear (73) are coaxially fixed at the shaft end of the motor (71), the small driving gear (72) is connected with a large transmission gear (75) in a meshing manner, the large driving gear (73) is connected with a small transmission gear (74) in a meshing manner, and the large transmission gear (75) and the small transmission gear (74) are respectively connected with the sleeve shaft (11) and the mandrel (9) through belt transmission.
8. The rice sorting apparatus according to claim 7, wherein the transmission ratio of the small driving gear (72) to the large transmission gear (75) is 5:1, and the transmission ratio of the large driving gear (73) to the small transmission gear (74) is 1:5.
9. A rice sorting method based on the rice sorting equipment of any one of claims 1 to 8 is characterized by comprising the following specific steps:
A. rice is put into the sorting box (1) through the feeding port (4), and the feeding port (4) and the discharging port (5) are closed to enable the inner wall of the sorting box (1) to form a complete annular surface;
B. the core shaft (9) and the sleeve shaft (11) are driven to rotate by the driver (7), the scraper (10) pushes paddy to move from the lower part to the upper part around the inner wall of the sorting box (1), when the scraper (10) pushes the paddy to the upper part of the sorting box (1), the paddy is scattered from the edge of the scraper (10), at the moment, the air inlet fan blades (6) rotate to drive airflow to blow from the air inlet (2) to the air outlet (3), and as the density of paddy particles in the paddy is greater than that of sundries such as branches and dry leaves, the sundries such as the branches and the dry leaves move along the direction of the airflow flowing to the air outlet (3), and the paddy is continuously thrown by the scraper (10), so that the sundries such as the branches and the dry leaves are discharged from the air outlet (3);
C. discharging the sorted paddy from a discharge opening (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211005884.0A CN115350917A (en) | 2022-08-22 | 2022-08-22 | Rice sorting equipment and sorting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211005884.0A CN115350917A (en) | 2022-08-22 | 2022-08-22 | Rice sorting equipment and sorting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115350917A true CN115350917A (en) | 2022-11-18 |
Family
ID=84001855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211005884.0A Pending CN115350917A (en) | 2022-08-22 | 2022-08-22 | Rice sorting equipment and sorting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115350917A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067895A1 (en) * | 1981-06-19 | 1982-12-29 | OMYA GmbH | Centrifugal sifter |
| CN1267572A (en) * | 2000-03-17 | 2000-09-27 | 山东省巨野县麟州筛分机械有限公司 | Sieving machine |
| CN2688398Y (en) * | 2004-03-26 | 2005-03-30 | 朱尊德 | Powder screening apparatus with wind guard |
| CN2765683Y (en) * | 2005-07-06 | 2006-03-22 | 冯锦祥 | Tomato, pepper and other small crop seeds round hull-beating separator |
| CN205570802U (en) * | 2016-03-22 | 2016-09-14 | 盐城市创颖知识产权服务有限公司 | Tertiary corn sorting unit |
| CN207057017U (en) * | 2017-06-27 | 2018-03-02 | 天津尧智农业科技发展有限公司 | A kind of paddy sieves cleaning plant |
| CN208146419U (en) * | 2018-01-27 | 2018-11-27 | 新昌县七星街道新洁成文化创意工作室 | A kind of efficient paddy screening plant of agricultural |
| CN210171874U (en) * | 2019-06-10 | 2020-03-24 | 应城市新都化工复合肥有限公司 | Fertilizer fine powder particle sorting device |
| CN211437043U (en) * | 2019-11-07 | 2020-09-08 | 周长军 | Sorting device in garbage recycling equipment |
| CN211678769U (en) * | 2020-01-20 | 2020-10-16 | 陈燕娟 | Environment-friendly household rice sorting machine |
| CN111992502A (en) * | 2020-08-18 | 2020-11-27 | 李彩蓉 | Compromise rice sieving mechanism for rice processing of edulcoration and dust fall function |
| CN213558246U (en) * | 2020-09-29 | 2021-06-29 | 浙江禾天下种业股份有限公司 | Corn sieve separator with cleaning device |
| CN213825860U (en) * | 2020-12-09 | 2021-07-30 | 寿县家豪米业有限公司 | Corn sieving mechanism is used in rice production |
| CN213914874U (en) * | 2020-10-17 | 2021-08-10 | 襄阳丰盛杰粮油有限公司 | Screening plant is used in corn processing |
| CN214160428U (en) * | 2020-11-28 | 2021-09-10 | 人和城市(北京)环境资源技术有限公司 | Garbage sorting device |
| CN215918090U (en) * | 2020-12-31 | 2022-03-01 | 南通粮安机械科技有限公司 | Rice screening and dust removal integral type equipment with rabbling mechanism |
| CN216173972U (en) * | 2021-10-18 | 2022-04-05 | 湖南瑞丰磁电科技有限公司 | A sorting facilities for processing of magnet material |
-
2022
- 2022-08-22 CN CN202211005884.0A patent/CN115350917A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067895A1 (en) * | 1981-06-19 | 1982-12-29 | OMYA GmbH | Centrifugal sifter |
| CN1267572A (en) * | 2000-03-17 | 2000-09-27 | 山东省巨野县麟州筛分机械有限公司 | Sieving machine |
| CN2688398Y (en) * | 2004-03-26 | 2005-03-30 | 朱尊德 | Powder screening apparatus with wind guard |
| CN2765683Y (en) * | 2005-07-06 | 2006-03-22 | 冯锦祥 | Tomato, pepper and other small crop seeds round hull-beating separator |
| CN205570802U (en) * | 2016-03-22 | 2016-09-14 | 盐城市创颖知识产权服务有限公司 | Tertiary corn sorting unit |
| CN207057017U (en) * | 2017-06-27 | 2018-03-02 | 天津尧智农业科技发展有限公司 | A kind of paddy sieves cleaning plant |
| CN208146419U (en) * | 2018-01-27 | 2018-11-27 | 新昌县七星街道新洁成文化创意工作室 | A kind of efficient paddy screening plant of agricultural |
| CN210171874U (en) * | 2019-06-10 | 2020-03-24 | 应城市新都化工复合肥有限公司 | Fertilizer fine powder particle sorting device |
| CN211437043U (en) * | 2019-11-07 | 2020-09-08 | 周长军 | Sorting device in garbage recycling equipment |
| CN211678769U (en) * | 2020-01-20 | 2020-10-16 | 陈燕娟 | Environment-friendly household rice sorting machine |
| CN111992502A (en) * | 2020-08-18 | 2020-11-27 | 李彩蓉 | Compromise rice sieving mechanism for rice processing of edulcoration and dust fall function |
| CN213558246U (en) * | 2020-09-29 | 2021-06-29 | 浙江禾天下种业股份有限公司 | Corn sieve separator with cleaning device |
| CN213914874U (en) * | 2020-10-17 | 2021-08-10 | 襄阳丰盛杰粮油有限公司 | Screening plant is used in corn processing |
| CN214160428U (en) * | 2020-11-28 | 2021-09-10 | 人和城市(北京)环境资源技术有限公司 | Garbage sorting device |
| CN213825860U (en) * | 2020-12-09 | 2021-07-30 | 寿县家豪米业有限公司 | Corn sieving mechanism is used in rice production |
| CN215918090U (en) * | 2020-12-31 | 2022-03-01 | 南通粮安机械科技有限公司 | Rice screening and dust removal integral type equipment with rabbling mechanism |
| CN216173972U (en) * | 2021-10-18 | 2022-04-05 | 湖南瑞丰磁电科技有限公司 | A sorting facilities for processing of magnet material |
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