CN215823649U - Corn kernel fine-selection classifying screen - Google Patents
Corn kernel fine-selection classifying screen Download PDFInfo
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- CN215823649U CN215823649U CN202121485353.7U CN202121485353U CN215823649U CN 215823649 U CN215823649 U CN 215823649U CN 202121485353 U CN202121485353 U CN 202121485353U CN 215823649 U CN215823649 U CN 215823649U
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- screening
- box
- impurity removing
- column
- impurity
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 35
- 235000005822 corn Nutrition 0.000 title claims abstract description 35
- 238000012216 screening Methods 0.000 claims abstract description 102
- 239000012535 impurity Substances 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 208000003643 Callosities Diseases 0.000 claims abstract description 4
- 206010020649 Hyperkeratosis Diseases 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005202 decontamination Methods 0.000 abstract 5
- 230000003588 decontaminative effect Effects 0.000 abstract 5
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- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
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- 240000007594 Oryza sativa Species 0.000 description 1
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- 244000082204 Phyllostachys viridis Species 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a corn kernel selection grading sieve, which relates to the technical field of corn screening equipment.A decontamination box is arranged at one end in a screening box, a decontamination mechanism is arranged in the decontamination box, and the decontamination box are matched to discharge part of impurities from the decontamination box; the screening mechanism is arranged in the screening box at one side of the impurity removing box and is connected with the impurity removing box, and the screening mechanism and the impurity removing box jointly act to realize further impurity removing and screening operation on the corns; the driving mechanism is arranged on one side of the screening mechanism and connected with the transmission assembly, the transmission of the transmission assembly is driven, the screening mechanism is driven to realize screening, the device is reasonable in structural principle design, convenient to operate and use and better in screening effect.
Description
Technical Field
The utility model relates to the technical field of corn screening equipment, in particular to a corn kernel fine-selection grading sieve.
Background
At present, corn is an annual cross-pollinated plant with the same male and female plants, the plant is tall and big, the stem is strong, the corn is an important food crop and feed crop, the corn is also a crop with the highest total yield all over the world, and the planting area and the total yield are second to rice and wheat.
Traditional maize screening plant, screening mechanism generally all are simple screening net, when using, have the screening not meticulous, incomplete problem, lead to still containing impurity in the maize after the screening, are not convenient for subsequent continuation and use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a corn kernel fine-selection grading sieve which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a corn kernel fine selection and classification screen comprises a screening box and a screen body;
the impurity removing box is arranged at one end in the screening box, an impurity removing mechanism is arranged in the impurity removing box, and the impurity removing mechanism and the impurity removing box are matched to discharge part of impurities from the impurity removing box;
the screening mechanism is arranged in the screening box at one side of the impurity removing box and is connected with the impurity removing box, and the screening mechanism and the impurity removing box jointly act to realize further impurity removing and screening operation on the corns;
the driving mechanism is arranged on one side of the screening mechanism and connected with the transmission assembly, and drives the transmission assembly to transmit to drive the screening mechanism to realize screening.
As a preferred technical scheme of the utility model, the impurity removing mechanism comprises a rotating column, the rotating column is connected with an impurity removing box, one end of the rotating column at one side outside the impurity removing box is provided with a fan, the side wall of the impurity removing box at one side of the fan is provided with a through hole, the end part of the rotating column in the impurity removing box is provided with an eccentric wheel, the inner wall of the impurity removing box at two sides of the eccentric wheel is provided with a shaking plate, a linkage rod is arranged between the shaking plates, and an elastic element is arranged between the shaking plate and the side wall of the screening box.
According to a preferred technical scheme, the screening mechanism comprises a bearing column, a screening box is arranged on one side of the bearing column, fixed blocks are arranged at two ends of one side of the screening box and connected with the bearing column, a limiting block is arranged at one end of the bearing column on one side of the fixed blocks, a buffer spring is arranged between the limiting block and the fixed blocks, a plurality of screening nets are arranged in the screening box in an inclined mode, collecting boxes are arranged on two sides of the screening box, material carrying plates are arranged in the collecting boxes and correspond to the screening nets, and a rubber soft cylinder is arranged between the screening box and an impurity removing box.
According to a preferable technical scheme of the utility model, the driving mechanism comprises a driving motor, a cam is arranged at the end part of an output shaft of the driving motor, the cam extends to a position between fixed blocks, limiting plates are arranged on two sides of the inner wall of the installation box, a transmission column is arranged at one end of each limiting plate, the transmission column is in transmission connection with the output shaft of the driving motor, a first bevel gear is arranged at one end of the transmission column, a second bevel gear is arranged at one end of the rotation column, and the second bevel gear is in meshing corresponding arrangement with the first bevel gear.
As a preferred technical scheme of the utility model, the side wall of the screening box at one side of the impurity removing box is provided with an air inlet, the side wall of the screening box at one end of the impurity removing box far away from the air inlet is provided with an air suction pump, and the air outlet end of the air suction pump extends to the outside of the screening box.
The utility model has the following advantages: corn kernels needing to be screened are put into a screening box from a feeding pipe, then a driving motor is started, a transmission column rotates, under the action of a first bevel gear and a second bevel gear, the rotation column is driven to rotate, the rotation column drives an eccentric wheel to rotate, and further drives a shaking plate to swing, the corn kernels are vibrated, meanwhile, an external air flow enters an impurity removing box from a through hole, some impurities with light texture in the lifted corn kernels are taken out from the through hole at the other side by the air flow and then are discharged by an air suction pump, the corn kernels enter the screening box through a rubber soft cylinder, under the action of a cam, the screening box is driven to move left and right, under the action of a multi-stage screening net in the screening box, some solid particle impurities such as sand kernels are subdivided and are respectively discharged into different positions of a collecting box, the subsequent collection and separation are facilitated, and the corn kernels can be screened on the whole, the screening effect is good, and the practicality is high, more thorough of edulcoration.
Drawings
FIG. 1 is a schematic view of a corn kernel selecting and classifying screen body.
FIG. 2 is a schematic view of the inside of an impurity removing box of a corn kernel selecting and classifying screen.
FIG. 3 is a schematic view of the structure of a transmission mechanism in a corn kernel selecting and grading sieve.
In the figure: 1. screening the box; 2. a screening box; 3. screening a net; 4. a material carrying plate; 5. a collection box; 6. a load bearing column; 7. a limiting block; 8. a buffer spring; 9. a fixed block; 10. a cam; 11. a drive motor; 12. a drive post; 13. a limiting plate; 14. an impurity removal box; 15. a first bevel gear; 16. a second bevel gear; 17. rotating the column; 18. an air inlet; 19. a feed pipe; 20. an air suction pump; 21. a fan; 22. an eccentric wheel; 23. a shaking plate; 24. an elastic member; 25. a linkage rod; 26. a through hole; 27. a soft rubber cylinder.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a corn kernel selecting and grading sieve comprises a sieving box 1 and a sieving box;
the impurity removal box 14 is arranged at one end in the screening box 1, an impurity removal mechanism is arranged in the impurity removal box 14, and the impurity removal mechanism and the impurity removal box are matched to discharge part of impurities from the impurity removal box 14; the edulcoration mechanism is including rotating the post 17, rotates post 17 and edulcoration case 14 and rotates to be connected, the outside rotation post 17 one end fixed connection fan 21 of one side of edulcoration case 14, the edulcoration case 14 lateral wall of fan 21 one side is seted up through-hole 26, and the rotation post 17 tip fixed connection eccentric wheel 22 in the edulcoration case 14, the edulcoration case 14 inner wall of eccentric wheel 22 both sides articulates shaking plate 23, articulates gangbar 25 between shaking plate 23.
An elastic member 24 is arranged between the shaking plate 23 and the side wall of the screening box 1, and the elastic member 24 can be made of elastic, elastic metal sheet or a part with elastic effect.
The screening mechanism is arranged in the screening box 1 on one side of the impurity removing box 14 and is connected with the impurity removing box 14, and further impurity removing and screening operations on the corns are realized under the combined action; screening mechanism includes support column 6, 6 both sides of support column and screening case 1 lateral wall fixed connection, support column 6 one side sets up screening case 2, screening case 2 one side both ends fixed connection fixed block 9, fixed block 9 and support column 6 sliding connection, 6 one end fixed connection stopper 7 of support column of fixed block 9 one side sets up buffer spring 8 between stopper 7 and the fixed block 9, fixed connection screening net 3 in the screening case 2, screening net 3 are equipped with a plurality ofly, and the slope sets up, screening case 2 both sides fixed connection collecting box 5, fixed connection year flitch 4 in the collecting box 5, year flitch 4 and screening net 3 correspond the setting, the soft section of thick bamboo 27 of fixed connection rubber between screening case 2 and the edulcoration case 14.
The material carrying plate 4 in the collecting box 5 can be replaced by a screen, and a guide plate is arranged below the screen, so that the corn kernels can be further finely screened; by arranging the rubber soft cylinder 27, the screening box 2 can still realize material guiding with the impurity removing box 14 when the screening is moved.
The driving mechanism is arranged on one side of the screening mechanism and connected with the transmission assembly, the transmission of the transmission assembly is driven, the screening mechanism is driven to realize screening, the driving mechanism comprises a driving motor 11, the driving motor 11 is fixedly connected with a screening box 1, the end part of an output shaft of the driving motor 11 is fixedly connected with a cam 10, the cam 10 extends to a position between fixed blocks 9, two sides of the inner wall of the screening box 1 are fixedly connected with limiting plates 13, one ends of the limiting plates 13 are rotatably connected with a transmission column 12, the transmission connection is realized between the transmission column 12 and an output shaft of the driving motor 11, a first bevel gear 15 is fixedly connected with one end of the transmission column 12, a second bevel gear 16 is fixedly connected with one end of the rotation column 17, and the second bevel gear 16 is correspondingly meshed with the first bevel gear 15.
The transmission column 12 rotates to drive the rotation column 17 to rotate under the action of the first bevel gear 15 and the second bevel gear 16, the rotation column 17 drives the eccentric wheel 22 to rotate, and further drives the shaking plate 23 to swing, so as to shake the corn kernels, and meanwhile, the fan 21 rotates to enable outside air flow to enter the impurity removing box 14 from the through hole 26.
The transmission column 12 and the output shaft of the driving motor 11 can be selectively connected by a transmission belt, a transmission chain and the like.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the lateral wall of screening case 1 of edulcoration case 14 one side sets up air intake 18, the edulcoration case 14 is kept away from the screening case 1 lateral wall of air intake 18 one end and is set up air pump 20, and air outlet end of air pump 20 extends to screening case 1 outside.
The air pump 20 can pump out the blown impurities from the impurity removing box 14 in time.
In the implementation process of the utility model, corn kernels to be screened are put into the screening box 1 from the feeding pipe 19, then the driving motor 11 is started, under the action of the driving mechanism, the fan 21 rotates, the eccentric wheel 22 on one side of the rotating column 17 rotates to drive the shaking plate 23 to swing, some light impurities in the lifted corn kernels are taken out by the air flow from the through hole 26 on the other side, then the corn kernels are discharged by the air pump 20, enter the screening box 2 through the rubber soft cylinder 27, under cam 10's effect, control about driving screening case 2, under the effect of the multistage screening net 3 in screening case 2, some solid particle impurities such as sand grain are subdivided, are arranged into the different positions of collecting box 5 respectively, and subsequent collection separation of being convenient for, the device can carry out choice screening with the kernel of corn on the whole, and the screening is effectual, and the practicality is high, the more thorough of edulcoration.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A corn kernel fine selection grading sieve comprises a screening box and is characterized by also comprising a screening box;
the impurity removing box is arranged at one end in the screening box, an impurity removing mechanism is arranged in the impurity removing box, and the impurity removing mechanism and the impurity removing box are matched to discharge part of impurities from the impurity removing box;
the screening mechanism is arranged in the screening box at one side of the impurity removing box and is connected with the impurity removing box, and the screening mechanism and the impurity removing box jointly act to realize further impurity removing and screening operation on the corns;
the driving mechanism is arranged on one side of the screening mechanism and connected with the transmission assembly, and drives the transmission assembly to transmit to drive the screening mechanism to realize screening.
2. The corn kernel fine selection and classification screen as claimed in claim 1, wherein the impurity removal mechanism comprises a rotating column, the rotating column is connected with an impurity removal box, a fan is arranged at one end of the rotating column at one side outside the impurity removal box, a through hole is formed in the side wall of the impurity removal box at one side of the fan, an eccentric wheel is arranged at the end part of the rotating column in the impurity removal box, shaking plates are arranged on the inner walls of the impurity removal box at two sides of the eccentric wheel, a linkage rod is arranged between the shaking plates, and an elastic element is arranged between the shaking plates and the side wall of the screening box.
3. The corn kernel fine grading sieve according to claim 2, wherein the screening mechanism comprises a bearing column, a screening box is arranged on one side of the bearing column, fixed blocks are arranged at two ends of one side of the screening box, the fixed blocks are connected with the bearing column, a limiting block is arranged at one end of the bearing column on one side of the fixed blocks, a buffer spring is arranged between the limiting block and the fixed blocks, a screening net is arranged in the screening box, a plurality of screening nets are arranged and are arranged obliquely, collecting boxes are arranged on two sides of the screening box, material carrying plates are arranged in the collecting boxes and correspond to the screening net, and a soft rubber cylinder is arranged between the screening box and the impurity removing box.
4. The corn kernel fine-selection classifying screen according to claim 3, wherein the driving mechanism comprises a driving motor, a cam is arranged at the end of an output shaft of the driving motor, the cam extends to a position between the fixed blocks, limiting plates are arranged on two sides of the inner wall of the screening box, a transmission column is arranged at one end of each limiting plate, the transmission column is in transmission connection with the output shaft of the driving motor, a first bevel gear is arranged at one end of the transmission column, a second bevel gear is arranged at one end of the rotation column, and the second bevel gear is meshed with the first bevel gear and correspondingly arranged.
5. A corn kernel fine-selection grading sieve as claimed in claim 3 or 4, wherein an air inlet is formed in the side wall of the screening box on one side of the impurity removing box, an air suction pump is arranged on the side wall of the screening box on the end, far away from the air inlet, of the impurity removing box, and the air outlet end of the air suction pump extends to the outside of the screening box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121485353.7U CN215823649U (en) | 2021-07-01 | 2021-07-01 | Corn kernel fine-selection classifying screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121485353.7U CN215823649U (en) | 2021-07-01 | 2021-07-01 | Corn kernel fine-selection classifying screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215823649U true CN215823649U (en) | 2022-02-15 |
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ID=80191047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121485353.7U Expired - Fee Related CN215823649U (en) | 2021-07-01 | 2021-07-01 | Corn kernel fine-selection classifying screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215823649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114586991A (en) * | 2022-02-21 | 2022-06-07 | 张掖市黄河农林牧科技有限公司 | Vibration separation's shiny-leaved yellowhorn peeling device |
| CN116571424A (en) * | 2023-06-06 | 2023-08-11 | 沧州思宏枣业有限公司 | Raw material conveying equipment for food processing |
-
2021
- 2021-07-01 CN CN202121485353.7U patent/CN215823649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114586991A (en) * | 2022-02-21 | 2022-06-07 | 张掖市黄河农林牧科技有限公司 | Vibration separation's shiny-leaved yellowhorn peeling device |
| CN116571424A (en) * | 2023-06-06 | 2023-08-11 | 沧州思宏枣业有限公司 | Raw material conveying equipment for food processing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |