CN203646117U - Corn kernel screening, impurity-removing and recycling device - Google Patents
Corn kernel screening, impurity-removing and recycling device Download PDFInfo
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- CN203646117U CN203646117U CN201320806199.8U CN201320806199U CN203646117U CN 203646117 U CN203646117 U CN 203646117U CN 201320806199 U CN201320806199 U CN 201320806199U CN 203646117 U CN203646117 U CN 203646117U
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Abstract
The utility model discloses a corn kernel screening, impurity-removing and recycling device. The corn kernel screening, impurity-removing and recycling device comprises a vibrating screen and a kernel recycling box, wherein the vibrating screen can swing leftwards and rightwards, the kernel recycling box is arranged below the vibrating screen, a falling gap is arranged between the kernel recycling box and the vibrating screen, an air blower is arranged at the left end of the falling gap, the air blower is provided with an air outlet which extends frontwards and backwards and faces the falling gap, and the air outlet penetrates through the gap in the extension direction. When corn kernels fall from the vibrating screen and pass through the falling gap, impurities, such as corn stigmas and broken stalks, mixed with the corn kernels are directly blown out of a machine body by the air blower, and therefore the impurity-removing effect on the corn kernels is improved.
Description
Technical field
The utility model relates to a kind of corn kernel screening and removing impurities retracting device.
Background technology
Traditional corn kernel removal of impurities screening is generally that bracteal leaf of corn that debarker is divested and the broken stipe of removing are carried and discharged outside body by chain harrow, or by vibratory sieve by the vibrations of compass screen surface, the effect of straw shaker and the broken stipe of bracteal leaf of corn and removing is discharged outside body away from body.For the removal of impurities retracting device that adopts vibratory sieve; because bracteal leaf of corn, corn beard, disconnected stem stalk are many and more broken little; very easily directly drop in kernel recovery box by reciprocating sieve sieve aperture, cause that seed cleannes are low, impurity is many, not easily separated and airing; very easily causing goes rotten goes bad; and in kernel recovery box, if bract, disconnected stem stalk, corn stigma are more, unload seed increased frequency; directly affect the working time of reaping corn, cause the facility can not high efficiency normal use.
Utility model content
The purpose of this utility model is to provide a kind of corn kernel screening and removing impurities retracting device, adopts vibratory sieve to carry out seed to screen the more problem of impurity in kernel recovery box that drops into causing in order to solve in existing apparatus.
The utility model adopts following technical scheme: a kind of corn kernel screening and removing impurities retracting device; comprise the vibratory sieve swinging and be arranged on the kernel recovery box of vibratory sieve below; between kernel recovery box and vibratory sieve, there is blanking gap; the position, left part in described blanking gap is provided with fan blower; fan blower have extend along fore-and-aft direction, towards the exhaust outlet in described blanking gap, the bearing of trend of this exhaust outlet is through described gap.
The exhaust outlet of described fan blower is positioned at the position, the lower left corner in blanking gap, and exhaust outlet bearing of trend overlaps with the upper right corner in blanking gap.
Described kernel recovery box has material receiving port, corresponding with oscillating screen upward, and the epimere portion of kernel recovery box inner left wall face serves as reasons from left to right towards the inclined-plane having a down dip.
Described kernel recovery box receives shell and hypomere by epimere and reclaims shell and form, and receives shell and reclaims that shell is removable to be connected.
Adopt the corn kernel screening and removing impurities retracting device of said structure, owing to thering is blanking gap between vibratory sieve and kernel recovery box, and the position, left part in blanking gap is provided with fan blower, and the exhaust outlet bearing of trend of fan blower is through described blanking gap, in reciprocating sieve screening operation process, by the corn kernel falling on debarker, bract, broken stipes etc. shake on oscillating screen, roll and separate, and under the wind-force effect of sending at fan blower exhaust outlet, can further improve vibrations rolling effect on compass screen surface and thoroughly separate, in the time that corn kernel falls and passes through blanking gap by vibratory sieve, be mixed in the corn beard in corn kernel, the impurity such as disconnected stem stalk are directly blowed to outside body by fan blower, thereby improve the impurity-eliminating effect of corn kernel.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Embodiment
The embodiment of the utility model corn kernel screening and removing impurities retracting device: as shown in Figure 1; whole device is arranged on below debarker 1; involving vibrations sieve 3, kernel recovery box and fan blower 2; vibratory sieve 3 and kernel recovery box are arranged up and down; between the two, there is blanking gap; kernel recovery box has material receiving port, corresponding with vibratory sieve 3 compass screen surfaces upward, screens the material falling so directly fall in kernel recovery box by vibratory sieve 3.Fan blower is arranged on the position, left part in blanking gap, fan blower 2 have extend along fore-and-aft direction, towards the exhaust outlet in described blanking gap, this exhaust outlet is positioned at the position, the lower left corner in blanking gap, and the bearing of trend of exhaust outlet overlaps with the upper right corner in blanking gap, the exhaust outlet bearing of trend of fan blower 2 is inclined upwardly through blanking gap like this.
Described kernel recovery box receives shell 4 by epimere and hypomere recovery shell 5 forms; receive shell 4 and reclaim shell 5 and be connected by bolt is removable; receiving shell 4 inner left wall faces serves as reasons from left to right towards the inclined-plane having a down dip; make like this to receive shell 4 and form up big and down small flaring structure; the material receiving port of kernel recovery box is the upper port that receives shell, and this flaring structure can reduce to reclaim the volume that takies of shell 5.
In reciprocating sieve screening operation process; on vibratory sieve 3 compass screen surfaces, shake, roll and separate by the corn kernel falling on debarker 1, bract, broken stipe etc.; and under the wind-force effect of sending at fan blower 2 exhaust outlets; can further improve vibrations rolling effect on compass screen surface and thoroughly separate; in the time that corn kernel falls and passes through blanking gap by vibratory sieve 3; the impurity such as corn beard, disconnected stem stalk being mixed in corn kernel is directly blowed to outside body by fan blower, and clean corn kernel directly falls into kernel recovery box.
In above-described embodiment, fan blower exhaust outlet is positioned at the position, the lower left corner in blanking gap and bearing of trend overlaps with the upper right corner in blanking gap, can effectively utilize like this wind-force size, can solve the material vibrations that cause because wind-force is little away from exhaust outlet position, the problem of rolling weak effect, certainly, in other embodiments, the exhaust outlet of fan blower can level towards the right side, the bearing of trend of exhaust outlet is in horizontal direction.
Claims (4)
1. a corn kernel screening and removing impurities retracting device; comprise the vibratory sieve swinging and be arranged on the kernel recovery box of vibratory sieve below; between kernel recovery box and vibratory sieve, there is blanking gap; it is characterized in that: the position, left part in described blanking gap is provided with fan blower; fan blower have extend along fore-and-aft direction, towards the exhaust outlet in described blanking gap, the bearing of trend of this exhaust outlet is through described gap.
2. corn kernel screening and removing impurities retracting device according to claim 1, is characterized in that: the exhaust outlet of described fan blower is positioned at the position, the lower left corner in blanking gap, exhaust outlet bearing of trend overlaps with the upper right corner in blanking gap.
3. corn kernel screening and removing impurities retracting device according to claim 1 and 2; it is characterized in that: described kernel recovery box has material receiving port, corresponding with oscillating screen upward, the epimere portion of kernel recovery box inner left wall face serves as reasons from left to right towards the inclined-plane having a down dip.
4. corn kernel screening and removing impurities retracting device according to claim 3, is characterized in that: described kernel recovery box receives shell and hypomere by epimere and reclaims shell and form, and receives shell and reclaims that shell is removable to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320806199.8U CN203646117U (en) | 2013-12-10 | 2013-12-10 | Corn kernel screening, impurity-removing and recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320806199.8U CN203646117U (en) | 2013-12-10 | 2013-12-10 | Corn kernel screening, impurity-removing and recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203646117U true CN203646117U (en) | 2014-06-18 |
Family
ID=50912571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320806199.8U Expired - Fee Related CN203646117U (en) | 2013-12-10 | 2013-12-10 | Corn kernel screening, impurity-removing and recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203646117U (en) |
-
2013
- 2013-12-10 CN CN201320806199.8U patent/CN203646117U/en not_active Expired - Fee Related
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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: 20140618 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |