CN205217371U - Maize seed air screen cleaning system - Google Patents
Maize seed air screen cleaning system Download PDFInfo
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- CN205217371U CN205217371U CN201520977252.XU CN201520977252U CN205217371U CN 205217371 U CN205217371 U CN 205217371U CN 201520977252 U CN201520977252 U CN 201520977252U CN 205217371 U CN205217371 U CN 205217371U
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Abstract
The utility model relates to a sub - processing equipment technical field, the purpose provides a maize seed air screen cleaning system, and this air screen cleaning system cleans effectually, efficient. A maize seed air screen cleaning system, includes vibratory screen apparatus and wind selector, vibratory screen apparatus is including the feed inlet of sieve case and the setting of sieve roof portion, sieve bottom of the case portion keeps away from feed inlet one end and base elastic connection, sieve bottom of the case portion sets up can be at the gyro wheel of reciprocal roll in base surface and location, roll direction along the sieve case length direction of gyro wheel, vibratory screen apparatus's discharge gate passes through the selection by winnowing pan feeding mouth that seed pipeline connects wind selector. Utilize vibratory screen apparatus tentatively to clean, get rid of heavier impurity such as clod, stone, then utilize wind selector to get rid of lighter impurity such as stem of plant, leaf, flat shell, weeds seed, can guarantee thoroughly cleaing away of impurity.
Description
Technical field
The utility model field relates to seed processing equipment technical field, is specifically related to a kind of corn seed pneumatic jig cleaning and sorting system.
Background technology
Seed is the most basic in agricultural production, the most important means of production, and seed quality directly affects the whole cycle of crop growth, and ultimate output and quality.Seed, in harvesting and dry run, can be mixed into the impurity that some stems of plant, leaf, flat shell, weed seed etc. are lighter, and the impurity that clod, stone etc. are heavier, affects the quality of seed.Therefore usually use cleaner to clean process to seed, to obtain pure seed, improve plantation efficiency.
Wherein vibratory sieve cleaner, utilizes by mesh on screen cloth that seed is different from the size of impurity to be cleaned, and cleans in rear seed and is mixed with the impurity with its consistent size, and the seed inferior etc. that density is less.And air-screen separator is just screened by its weight, lighter impurity can be removed, but intraseminal stone, heavy component impurity are difficult to process.And along with the popularization of mechanical precise sowing, requiring more and more higher to seed quality, these all cannot meet Production requirement.
Summary of the invention
The purpose of this utility model is to provide a kind of corn seed pneumatic jig cleaning and sorting system, this pneumatic jig cleaning and sorting system clean effective, efficiency is high.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of corn seed pneumatic jig cleaning and sorting system, involving vibrations screen device and pneumatic separation device;
Described vibrating screen device comprises the charging aperture that screen box and screen box top are arranged, and is parallel to length direction and arranges two-layer screen cloth in described screen box, and the online mesh size of upper sieve is greater than the mesh size on lower screen; Described lower screen arranges discharging opening away from one end of charging aperture; Described screen box lateral wall arranges vibrator; Be connected with base elasticity away from charging aperture one end bottom described screen box; Arranging bottom described screen box can at the roller of susceptor surface reciprocating rolling and location, and the rotating direction of described roller is along screen box length direction;
The discharging opening of described vibrating screen device connects the selection by winnowing feeding mouth of pneumatic separation device by seed transport tube road; Described pneumatic separation device comprises the gas channel be obliquely installed, and one end that gas channel is lower arranges air blast; Described gas channel top arranges described selection by winnowing feeding mouth between two parties, and both sides, middle position, bottom arrange containing box respectively; Near air blast in described containing box is full seed containing box, and away from air blast is impurity containing box.
Preferably, described roller connects electric pushrod; Described electric pushrod is fixed on base.
Preferably, arrange multiple spring near discharging opening one end bottom described screen box to be connected with base.
Preferably, described screen cloth arranges multiple striker plate, and striker plate is provided with mesh; Mesh on described striker plate is consistent with the mesh size on connected screen cloth.
Preferably, described striker plate is arc, and described arc is towards charging aperture curving.
The utility model has following beneficial effect: this cleaning and sorting system involving vibrations screen device and pneumatic separation device, utilize vibrating screen device tentatively to clean, and removes the impurity that clod, stone etc. are heavier; Then pneumatic separation device is utilized to remove the lighter impurity such as stem of plant, leaf, flat shell, weed seed.Can ensure the thorough removing of impurity, cleaning efficiency is high, applied widely.By reciprocating rolling and the location of roller, can adjust the gradient of screen box in vibrating screen device, adapt to different treating capacities, what can ensure vibrating screen device cleans effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Detailed description of the invention
As shown in Figure 1, a kind of corn seed pneumatic jig cleaning and sorting system, involving vibrations screen device and pneumatic separation device.This cleaning and sorting system utilizes vibrating screen device tentatively to clean, and removes the impurity that clod, stone etc. are heavier; Then pneumatic separation device is utilized to remove the lighter impurity such as stem of plant, leaf, flat shell, weed seed.Can ensure the thorough removing of impurity, cleaning efficiency is high, applied widely.
Described vibrating screen device comprises the charging aperture 2 of screen box 1 and the setting of screen box 1 top, and be horizontally disposed with two-layer screen cloth 3 in described screen box 1, the mesh size on upper strata screen cloth 3 is less than the mesh size on lower screen 3; Described lower screen 3 arranges discharging opening 7 away from one end of charging aperture 2; Described screen box 1 lateral wall arranges vibrator 5; Be connected with base 10 elasticity away from charging aperture one end bottom described screen box 1; Arranging bottom described screen box 1 can at the roller 11 of the surperficial reciprocating rolling of base 10 and location, and the rotating direction of described roller 11 is along screen box 1 length direction.
When roller 11 rolls along close discharging opening 7 direction on base 10 surface, the gradient of screen box 1 increases gradually; Along when rolling away from discharging opening 7 direction, the gradient of screen box 1 reduces gradually; Screen box 1 gradient can well be controlled.Therefore according to the treating capacity of seed, suitable gradient can be adjusted to, the classification efficiency of this hierarchy system can be ensured.After the screening of vibrating screen device, the heavier impurity such as clod, stone is trapped within upper strata screen cloth 3, is discharged by the impurity removal port 6 arranged; Also have the lighter impurity of part to drop down onto bottom screen box 1, discharged by the dust-exhausting port 8 of bottom.Seed and the lighter impurity of major part are discharged by seed discharging opening 7.
The discharging opening 7 of described vibrating screen device connects the selection by winnowing feeding mouth 13 of pneumatic separation device by seed transport tube road.If vibrating screen device and pneumatic separation device are horizontally disposed with, then need to arrange conveying device, seed is delivered to the selection by winnowing feeding mouth 13 of pneumatic separation device from the discharging opening 7 of vibrating screen device; Be more preferably, vibrating screen device is positioned at the top of pneumatic separation device, arranges pipeline.Described pneumatic separation device comprises the gas channel 14 be obliquely installed, and one end that gas channel 14 is lower arranges air blast 17; Gas channel 14 top arranges described selection by winnowing feeding mouth 13 between two parties, and both sides, middle position, bottom arrange containing box respectively; Near air blast 17 in described containing box is full seed containing box 15, and away from air blast 17 is impurity containing box 16.After seed is entered by selection by winnowing feeding mouth 13, the lighter impurity be mixed with in seed under the effect of air-flow, as stem of plant, leaf, flat shell, weed seed, because self weigh light can fall into the impurity containing box 16 away from air blast 17; And full seed is because of heavy, little by airflow influence, fall into the full seed containing box 15 near air blast 17, realize the effect that seed is separated.
The rolling of roller 11 can manually complete, and after adjusting gradient, places cushion block fixed idler whell 11.Preferably, described roller 11 connects electric pushrod 12; Described electric pushrod 12 is fixed on base 10.Can be rolled back and forth and locate by pushing rolling wheels 11 by electric pushrod 12, rotating direction, along screen box 1 length direction, is with the left and right directions shown in scheming.Can conveniently adjust.Can be connected by spring or elastic rod away from charging aperture 2 one end bottom described screen box 1.Be more preferably, bottom described screen box 1, multiple spring 10 be set away from charging aperture 2 one end and be connected with base 11, the vibration of screen box 1 can be strengthened, and avoid the impact with base 11.
Described screen cloth 3 arranges multiple striker plate 4, and as shown in Figure 2, striker plate 4 is provided with mesh; Mesh on described striker plate 4 is consistent with the mesh size on connected screen cloth 3.Striker plate 4 can play the effect slowing down Some seeds pace, effectively disperses the seed on sieve, improves screening effeciency.And striker plate 4 is provided with mesh, do not affect the screening of seed.Striker plate 4 can be vertical, convenient setting.Be more preferably, described striker plate 4 is arc, and described arc is towards charging aperture 2 curving.Be horizontal movement because seed has more than on screen cloth, also have beating on vertical direction, therefore the striker plate 4 of arc stops the better effects if of dispersion.
Claims (5)
1. a corn seed pneumatic jig cleaning and sorting system, is characterized in that: involving vibrations screen device and pneumatic separation device;
Described vibrating screen device comprises the charging aperture (2) of screen box (1) and the setting of screen box (1) top, be parallel to length direction in described screen box (1) and arrange two-layer screen cloth (3), the mesh size on upper strata screen cloth (3) is greater than the mesh size on lower screen (3); Described lower screen (3) arranges discharging opening (7) away from one end of charging aperture (2); Described screen box (1) lateral wall is arranged vibrator (5); Described screen box (1) bottom is connected with base (10) elasticity away from charging aperture one end; Described screen box (1) bottom is arranged can at the roller (11) of base (10) surperficial reciprocating rolling and location, and the rotating direction of described roller (11) is along screen box (1) length direction;
The discharging opening (7) of described vibrating screen device connects the selection by winnowing feeding mouth (13) of pneumatic separation device by seed transport tube road; Described pneumatic separation device comprises the gas channel (14) be obliquely installed, and one end that gas channel (14) is lower arranges air blast (17); Described gas channel (14) top arranges described selection by winnowing feeding mouth (13) between two parties, and both sides, middle position, bottom arrange containing box respectively; Near air blast (17) in described containing box is full seed containing box (15), and away from air blast (17) is impurity containing box (16).
2. corn seed pneumatic jig cleaning and sorting system according to claim 1, is characterized in that: described roller (11) connects electric pushrod (12); Described electric pushrod (12) is fixed on base (10).
3. corn seed pneumatic jig cleaning and sorting system according to claim 1, is characterized in that: described screen box (1) bottom arranges multiple spring (9) near discharging opening one end and is connected with base (10).
4. corn seed pneumatic jig cleaning and sorting system according to claim 1, it is characterized in that: described screen cloth (3) arranges multiple striker plate (4), striker plate (4) is provided with mesh; Mesh on described striker plate (4) is consistent with the mesh size on connected screen cloth (3).
5. corn seed pneumatic jig cleaning and sorting system according to claim 4, it is characterized in that: described striker plate (4) is arc, described arc is towards charging aperture (2) curving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977252.XU CN205217371U (en) | 2015-12-01 | 2015-12-01 | Maize seed air screen cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977252.XU CN205217371U (en) | 2015-12-01 | 2015-12-01 | Maize seed air screen cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217371U true CN205217371U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520977252.XU Expired - Fee Related CN205217371U (en) | 2015-12-01 | 2015-12-01 | Maize seed air screen cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217371U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179967A (en) * | 2016-09-14 | 2016-12-07 | 滁州学院 | A kind of air-aspiration type peanut rejuvenator cleaning plant |
| CN107442427A (en) * | 2017-09-10 | 2017-12-08 | 于程财 | Automatically mould impurity elimination particle blender is removed |
| CN108405303A (en) * | 2018-02-23 | 2018-08-17 | 泉州市洛江区万安飞宏图文设计工作室 | Tea processing screening plant |
| CN114101060A (en) * | 2021-11-25 | 2022-03-01 | 邢台市天元星食品设备有限公司 | Combined type circulating air flow sorting equipment |
| WO2022061946A1 (en) * | 2020-09-27 | 2022-03-31 | 菏泽和昌饲料有限公司 | Corn lifting machine |
| CN115318617A (en) * | 2022-08-02 | 2022-11-11 | 安徽新世纪种业科技股份有限公司 | Combined wheat breeding selection equipment and method |
-
2015
- 2015-12-01 CN CN201520977252.XU patent/CN205217371U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179967A (en) * | 2016-09-14 | 2016-12-07 | 滁州学院 | A kind of air-aspiration type peanut rejuvenator cleaning plant |
| CN107442427A (en) * | 2017-09-10 | 2017-12-08 | 于程财 | Automatically mould impurity elimination particle blender is removed |
| CN108405303A (en) * | 2018-02-23 | 2018-08-17 | 泉州市洛江区万安飞宏图文设计工作室 | Tea processing screening plant |
| WO2022061946A1 (en) * | 2020-09-27 | 2022-03-31 | 菏泽和昌饲料有限公司 | Corn lifting machine |
| CN114101060A (en) * | 2021-11-25 | 2022-03-01 | 邢台市天元星食品设备有限公司 | Combined type circulating air flow sorting equipment |
| CN115318617A (en) * | 2022-08-02 | 2022-11-11 | 安徽新世纪种业科技股份有限公司 | Combined wheat breeding selection equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20181201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |