CN215031142U - Screening device for oil sunflower - Google Patents
Screening device for oil sunflower Download PDFInfo
- Publication number
- CN215031142U CN215031142U CN202120747592.9U CN202120747592U CN215031142U CN 215031142 U CN215031142 U CN 215031142U CN 202120747592 U CN202120747592 U CN 202120747592U CN 215031142 U CN215031142 U CN 215031142U
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- China
- Prior art keywords
- screening
- frame
- oil sunflower
- discharging plate
- barrel
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- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 154
- 241000208818 Helianthus Species 0.000 title claims abstract description 23
- 235000003222 Helianthus annuus Nutrition 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 41
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 3
- 235000020238 sunflower seed Nutrition 0.000 abstract description 38
- 239000012535 impurity Substances 0.000 abstract description 21
- 239000002245 particle Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 49
- 235000019198 oils Nutrition 0.000 description 49
- 239000004575 stone Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- -1 lobular Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a screening device of oil sunflower seeds, which comprises a frame, a horizontal and rotatable first screening cylinder is arranged at the upper position inside the frame, a horizontal and rotatable second screening cylinder is arranged below the first screening cylinder, first screening holes are uniformly arranged in the circumferential direction of the first screening cylinder, second screening holes are uniformly arranged in the circumferential direction of the second screening cylinder, a first discharging plate is arranged at the lower position of the first screening cylinder, the first discharging plate is obliquely arranged on the frame, the tail end of the first discharging plate passes through the side wall of the frame and extends outwards, a material conveying plate is arranged below the discharging end of the first screening cylinder, the utility model has the advantages of simple structure and convenient use, firstly, two screening cylinders are adopted to screen impurities with different sizes from oil sunflower particles, then, an air blower is utilized to further screen the impurities, the five-stage screening process of the oil sunflower seeds is realized, the screening quality of the oil sunflower seeds is effectively improved, is beneficial to meeting the subsequent production and processing requirements of the oil sunflower seeds.
Description
Technical Field
The utility model belongs to the technical field of oil sunflower processing equipment, concretely relates to sieving mechanism of oil sunflower.
Background
The oil sunflower is the abbreviation of oil sunflower, is the second major oil crop in the world in the original America, is introduced into China in the 15 th century, and is one of the five major oil crops in China. The oil extracted from sunflower seeds can be used for extracting high-grade edible sunflower oil with low cholesterol, and is known as "healthy nutritional oil" in the 21 st century because of containing about 66% of linoleic acid.
After the oil sunflower is picked, the oil sunflower seeds in the oil sunflower tray need to be removed, so that the oil sunflower seeds are convenient to use, however, the oil sunflower seeds are manually pulled down from the oil sunflower tray or are pulled down by using modern machinery, a large amount of impurities in the oil sunflower seeds can be mixed, the impurities are cleaned and screened by a screening machine generally, but the existing screening machine can only distinguish the oil sunflower seeds from other impurities according to the sizes, and can not distinguish the particles of dry and shriveled oil sunflower seeds and the impurities which are the same as the oil sunflower seeds in size, so that the impurity cleaning effect in the oil sunflower seeds is poor, and the production and processing of subsequent oil sunflower are influenced.
Disclosure of Invention
The utility model discloses a solve above-mentioned technical problem, provide a sieving mechanism of oil sunflower seed, its structural design is simple reasonable, it is convenient to use, at first adopts two screening section of thick bamboo to sieve with the different impurity of oil sunflower seed particle size, then utilizes the air-blower to further sieve impurity, the effectual screening quality who improves oil sunflower seed is favorable to satisfying the subsequent production and processing requirement of oil sunflower seed.
The utility model adopts the technical proposal that: a screening device for oil sunflower comprises a frame, a horizontal and rotatable first screening barrel is arranged at the upper position inside the frame, a horizontally arranged and rotatable second screening barrel is arranged below the first screening barrel, first screening holes are uniformly formed in the circumferential direction of the first screening barrel, second screening holes are uniformly formed in the circumferential direction of the second screening barrel, a first discharging plate is arranged at the lower position of the first screening barrel, the first discharging plate is obliquely arranged on the frame, the tail end of the first discharging plate penetrates through the side wall of the frame to extend outwards, a material conveying plate is arranged below the discharging end of the first screening barrel, the material conveying plate is fixed on the inner side of the frame, the tail end of the second screening barrel is extended to the inner position of the second screening barrel, a second discharging plate is arranged at the tail end of the second screening barrel, the second discharging plate is fixedly connected with the frame, the tail end of the second discharging plate extends to the outer position of the frame, a third discharging plate which is obliquely arranged is arranged below the second screening barrel, an air knife is fixedly arranged on the rack close to the outlet of the third discharging plate, and a material receiving box is arranged at the bottom of the rack.
A first support is installed to one side tip of first screening section of thick bamboo, and the intermediate position of support is connected with the first motor of installing in the frame outside.
The second motor is installed in the outside of frame, and the output shaft of second motor passes the frame lateral wall and extends to frame inside, and the output of second motor is connected with the second support of installing at second screening section of thick bamboo tip.
Spiral material guide plates are arranged on the inner walls of the first screening cylinder and the second screening cylinder.
A plurality of fixing frames are installed on the inner wall of the rack, and supporting wheels used for supporting the first screening barrel and the second screening barrel are installed at the front ends of the fixing frames.
The mesh size of the first screening holes is smaller than the mesh size of the second screening holes.
The input end of the first screening cylinder is provided with a feeding plate, and the feeding plate is fixedly installed on the rack.
The outer side of the air knife is connected with an air blower through a pipeline.
A plurality of partition plates are arranged in the material receiving box.
The screening device for the oil sunflower seeds is characterized in that the stirred oil sunflower seeds are guided into a first screening cylinder from a feeding plate, a first motor drives the first screening cylinder to rotate, in the rotating process, materials gradually move from the input end to the output end of the first screening cylinder under the action of a spiral material guide plate, the oil sunflower seeds with small particles (the part with the particle saturation which cannot meet the production requirement), small-particle impurities such as stones, sand, blades and the like are screened out from a first screening hole and fall onto a first discharging plate, then the oil sunflower seeds are guided out from the tail end of the first discharging plate, and the rest screened materials enter a second screening cylinder through the material guide plate; the second motor drives the second screening cylinder to rotate, when the second screening cylinder rotates, the oil sunflower seeds with full granularity penetrate through the second screening holes and fall on the third discharging plate, and impurities such as stones, stems and leaves with large sizes are led out from the tail end of the second screening cylinder, fall on the second discharging plate and are finally discharged; the oil sunflower seeds with full granules vertically fall from the tail end of the third discharging plate; when descending, the air-blower starts, and the air blows off from the inside of air knife to be used in the material of free fall, some blades that the quality is lighter and the shrivelled oil sunflower seed are blown to the most distal bin compartment that connects under the wind-force effect in, the oil sunflower seed that satisfies the quality requirement falls in the compartment of intermediate position, and impurity such as the heavier stone of weight falls in the bin compartment that connects of near-end, realizes this screening plant's whole screening process.
A horizontal and rotatable first screening cylinder is mounted at the upper position inside the rack, a horizontal and rotatable second screening cylinder is arranged below the first screening cylinder, first screening holes are uniformly formed in the circumferential direction of the first screening cylinder, and second screening holes are uniformly formed in the circumferential direction of the second screening cylinder; the purpose of this is: first screening section of thick bamboo is used for screening impurity such as the less oil sunflower seed of external dimension, stone, lobular, soil block, and the second screening section of thick bamboo is used for screening the impurity that external dimension is big, and two screening sections all adopt the mesh to screen according to size of a dimension for it is even to ensure to enter into the material particle size on the third play flitch, lays the basis for subsequent mode according to weight screening.
A first discharging plate is arranged below the first screening barrel, the first discharging plate is obliquely arranged on the rack, the tail end of the first discharging plate penetrates through the side wall of the rack and extends outwards, a material conveying plate is arranged below the discharging end of the first screening barrel, the material conveying plate is fixed on the inner side of the rack, the tail end of the material conveying plate extends to the inner position of the second screening barrel, a second discharging plate is arranged at the tail end of the second screening barrel, and the second discharging plate is fixedly connected with the rack and extends to the outer position of the rack; the purpose of this is: first ejection of compact board and second ejection of compact board are used for the quick discharge of the impurity that will sieve out, avoid piling up in the inside production of frame, and defeated flitch is used for realizing the material transport between two screening barrels.
A third discharging plate which is obliquely arranged is arranged below the second screening barrel, an air knife is fixedly arranged on the rack close to the outlet of the third discharging plate, and a material receiving box is arranged at the bottom of the rack; the purpose of this is: the material size that falls on the third play flitch is even, but the weight of intergranular is different, consequently, adopts the mode that the air knife was bloied, sieves the granule that weight is different, further improves the effect of screening.
The utility model has the advantages that:
the utility model relates to a simple structure, it is convenient to use, at first adopt two screening section of thick bamboo will sieve with the different impurity of oil sunflower granule size, then utilize the air-blower to further sieve impurity, realize the five-stage screening process of oil sunflower seed altogether, the effectual screening quality that improves oil sunflower seed is favorable to satisfying the subsequent production and processing requirement of oil sunflower seed.
Drawings
FIG. 1 is a front view of the interior of the present invention;
fig. 2 is an internal side view of the present invention.
The labels in the figure are: 1. a frame; 2. a material conveying plate; 3. a first motor; 4. a first bracket; 5. a material guide plate; 6. a first screening drum; 7. a first screening aperture; 8. a feeding plate; 9. a first discharging plate; 10. a second screening aperture; 11. a second screening drum; 12. a second bracket; 13. a second motor; 14. a second discharge plate; 15. a partition plate; 16. a borrowing phase; 17. an air knife; 18. a third discharging plate; 19. a support wheel; 20. a fixing frame.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in the figure, the screening device for the oil sunflower comprises a frame 1, wherein the frame 1 can be designed to be of a plate type structure, a plurality of through holes are formed in the frame 1 of the plate type structure to ensure air circulation, and the screening device can also be designed to be of an angle iron welding type structure and is simple in structure; a horizontal and rotatable first screening barrel 6 is arranged at the upper position in the frame 1, a horizontal and rotatable second screening barrel 11 is arranged below the first screening barrel 6, first screening holes 7 are uniformly formed in the circumferential direction of the first screening barrel 6, second screening holes 10 are uniformly formed in the circumferential direction of the second screening barrel 11, a first discharging plate 9 is arranged below the first screening barrel 6, the first discharging plate 9 is obliquely arranged on the frame 1, the tail end of the first discharging plate passes through the side wall of the frame 1 and extends outwards, a material conveying plate 2 is arranged below the discharging end of the first screening barrel 6, the material conveying plate 2 is fixed at the inner side of the frame 1, the tail end of the material conveying plate 2 extends to the inner position of the second screening barrel 11, a second discharging plate 14 is arranged at the tail end of the second screening barrel 11, the second discharging plate 14 is fixedly connected with the frame 1, the tail end of the second discharging plate 14 extends to the outer position of the frame 1, a third discharging plate 18 which is obliquely arranged is arranged below the second screening barrel 11, an air knife 17 is fixedly arranged on the machine frame 1 close to the outlet of the third discharging plate 18, and a material receiving box is arranged at the bottom of the machine frame 1.
The outside of frame 1 is installed second motor 13, and the output shaft of second motor 13 passes frame 1 lateral wall and extends to frame 1 inside, and the output of second motor 13 is connected with second support 12 of installing at second screening section of thick bamboo 11 tip, and second motor 13 is used for driving second screening section of thick bamboo 11 and rotates.
A plurality of mounts 20 are installed to the inner wall position of frame 1, and the supporting wheel 19 that is used for carrying out the support to first screening section of thick bamboo 6 and second screening section of thick bamboo 11 is installed to mount 20 front ends, and the external diameter of supporting wheel 19 laminates respectively with first screening section of thick bamboo 6, second screening section of thick bamboo 11 for play the purpose of supporting first screening section of thick bamboo 6 and second screening section of thick bamboo 11.
The mesh size of the first screening holes 7 is smaller than the mesh size of the second screening holes 10.
The input end of the first screening cylinder 6 is provided with a feeding plate 8, and the feeding plate 8 is fixedly installed on the rack 1.
The outer side of the air knife 17 is connected with an air blower through a pipeline, the air blower blows air into the air knife 17 through the pipeline, the air is blown out by the air knife 17, the air flow blown out by the air knife 17 has the same acting force at each position, under the condition that the acting force is kept unchanged, the lighter weight substances are blown to the farther positions, the heavier weight substances are blown to the nearer positions, and the further screening of the materials is realized by using the principle.
Two partition plates 15 are arranged in the material receiving box, and the two partition plates 15 divide the interior of the material receiving box into three areas for containing materials with different weight intervals to realize the separation of impurities and oil sunflower seeds; the side of the frame 1 close to the material receiving box is provided with a door plate which can be opened and closed and is used for facilitating the placement and the taking out of the material receiving box.
The screening device for the oil sunflower seeds is characterized in that the stirred oil sunflower seeds are guided into a first screening cylinder 6 from a feeding plate 8, a first motor 3 drives the first screening cylinder 6 to rotate, in the rotating process, materials gradually move from the input end to the output end of the first screening cylinder 6 under the action of a spiral guide plate 5, the oil sunflower seeds with smaller particles (the part with the particle plumpness which cannot meet the production requirement), small-particle impurities such as stones, sand, blades and the like are screened out of a first screening hole 7 and fall onto a first discharging plate 9, then the oil sunflower seeds are guided out from the tail end of the first discharging plate 9, and the rest screened materials enter a second screening cylinder 11 through a feeding plate 2; the second motor 13 drives the second screening cylinder 11 to rotate, when the second screening cylinder rotates, the oil sunflower seeds with full granularity penetrate through the second screening holes 10 and fall on the third discharging plate 18, and impurities such as stones, stems and leaves with large sizes are led out from the tail end of the second screening cylinder 11, fall on the second discharging plate 14 and are finally discharged; the oil sunflower seeds with full grains vertically fall from the tail end of the third discharging plate 18; when descending, the air-blower starts, and the air blows off from wind sword 17 is inside to be used in the material of free fall, some blades that the quality is lighter and the shrivelled oil sunflower seed is blown to the most distal bin compartment that connects under the wind-force effect in, the oil sunflower seed that satisfies the quality requirement falls in the compartment of intermediate position, and impurity such as the heavier stone of weight falls in the bin compartment that connects of near-end, realizes this screening plant's whole screening process.
Claims (9)
1. The utility model provides a sieving mechanism of oil sunflower which characterized in that: comprises a frame, a horizontal and rotatable first screening barrel is arranged at the upper position inside the frame, a horizontally arranged and rotatable second screening barrel is arranged below the first screening barrel, first screening holes are uniformly formed in the circumferential direction of the first screening barrel, second screening holes are uniformly formed in the circumferential direction of the second screening barrel, a first discharging plate is arranged below the first screening barrel, the first discharging plate is obliquely arranged on the frame, the tail end of the first discharging plate penetrates through the side wall of the frame and extends outwards, a material conveying plate is arranged below the discharging end of the first screening barrel, the material conveying plate is fixed on the inner side of the frame, the tail end of the material conveying plate extends to the inner position of the second screening barrel, a second discharging plate is arranged at the tail end of the second screening barrel, the second discharging plate is fixedly connected with the frame, the tail end of the second discharging plate extends to the outer position of the frame, a third discharging plate which is obliquely arranged is arranged below the second screening barrel, and an air knife is fixedly arranged on the frame close to the outlet of the third discharging plate, the bottom of the frame is provided with a material receiving box.
2. The screening device of oil sunflower as claimed in claim 1, characterized in that: a first support is installed to one side tip of first screening section of thick bamboo, and the intermediate position of support is connected with the first motor of installing in the frame outside.
3. The screening device of oil sunflower as claimed in claim 1, characterized in that: the second motor is installed in the outside of frame, and the output shaft of second motor passes the frame lateral wall and extends to frame inside, and the output of second motor is connected with the second support of installing at second screening section of thick bamboo tip.
4. The screening device of oil sunflower as claimed in claim 1, characterized in that: spiral material guide plates are arranged on the inner walls of the first screening cylinder and the second screening cylinder.
5. The screening device of oil sunflower as claimed in claim 1, characterized in that: a plurality of fixing frames are installed on the inner wall of the rack, and supporting wheels used for supporting the first screening barrel and the second screening barrel are installed at the front ends of the fixing frames.
6. The screening device of oil sunflower as claimed in claim 1, characterized in that: the mesh size of the first screening openings is smaller than the mesh size of the second screening openings.
7. The screening device of oil sunflower as claimed in claim 1, characterized in that: the input end of the first screening cylinder is provided with a feeding plate, and the feeding plate is fixedly installed on the rack.
8. The screening device of oil sunflower as claimed in claim 1, characterized in that: the outer side of the air knife is connected with an air blower through a pipeline.
9. The screening device of oil sunflower as claimed in claim 1, characterized in that: a plurality of partition plates are arranged in the material receiving box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747592.9U CN215031142U (en) | 2021-04-13 | 2021-04-13 | Screening device for oil sunflower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747592.9U CN215031142U (en) | 2021-04-13 | 2021-04-13 | Screening device for oil sunflower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215031142U true CN215031142U (en) | 2021-12-07 |
Family
ID=79149370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120747592.9U Expired - Fee Related CN215031142U (en) | 2021-04-13 | 2021-04-13 | Screening device for oil sunflower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215031142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115735572A (en) * | 2022-12-02 | 2023-03-07 | 山西农业大学经济作物研究所 | Sunflower threshing machine |
-
2021
- 2021-04-13 CN CN202120747592.9U patent/CN215031142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115735572A (en) * | 2022-12-02 | 2023-03-07 | 山西农业大学经济作物研究所 | Sunflower threshing machine |
| CN115735572B (en) * | 2022-12-02 | 2024-09-20 | 山西农业大学经济作物研究所 | Sunflower threshing machine |
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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: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |