CN206676753U - A kind of circulating winnowing machine for cereal removal of impurities - Google Patents
A kind of circulating winnowing machine for cereal removal of impurities Download PDFInfo
- Publication number
- CN206676753U CN206676753U CN201720330619.8U CN201720330619U CN206676753U CN 206676753 U CN206676753 U CN 206676753U CN 201720330619 U CN201720330619 U CN 201720330619U CN 206676753 U CN206676753 U CN 206676753U
- Authority
- CN
- China
- Prior art keywords
- housing
- winnowing machine
- impurities
- dust arrester
- blower fan
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of circulating winnowing machine for cereal removal of impurities, including winnowing machine housing, charging aperture, discharging opening, impurity outlet, blower fan, the charging aperture to be vertically installed in the housing side, is provided with the baffle plate for controlling cereal to move towards below；The blower fan is arranged above the housing, the enclosure interior is separated into suction channel and air -return duct by internal partition, the suction channel connects the blower fan air entry, the blower fan gas outlet is communicated with dust arrester, the dust arrester is in bucket-shaped, the integrator bottom is connected with auger conveyor, and the auger conveyor promotes end to connect the impurity outlet.The utility model removing light impurities effect is very good, substantially avoided being mixed into for cereal.
Description
Technical field
It the utility model is related to a kind of winnowing machine, especially a kind of circulating winnowing machine for cereal removal of impurities.
Background technology
The purpose of cleaning rice exactly removes all kinds of impurity in paddy totally as far as possible, ensures the safety fortune of process equipment
OK, ensure the stability and continuity of technological process, improve the technological effect of equipment, it is ensured that product quality and workshop condition are defended
It is raw.Selection by winnowing removal of impurities be using between paddy and impurity or paddy seed itself floating velocity difference, come by the effect of air-flow
Removal of impurities or the method for classification.
Existing grain fanning-sorting machine is mostly straight barrel type structure, and impurity-eliminating effect is bad, and can clear out a small amount of cereal, is caused
Waste.For example, State Intellectual Property Office is in the U of utility model patent CN 204672566 of the Granted publication on the 30th of September in 2015
《A kind of grain fanning-sorting machine》, and the U of utility model patent CN 205032380 on 2 17th, 2016 Granted publications《Cereal
Winnowing machine》The problem of so be present.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of circulating winnowing machine for cereal removal of impurities.
A kind of circulating winnowing machine for cereal removal of impurities, including winnowing machine housing, charging aperture, discharging opening, impurity outlet, wind
Machine, the charging aperture are vertically installed in the housing side, are provided with the baffle plate for controlling cereal to move towards below；The wind
Machine is arranged above the housing, and the enclosure interior is separated into suction channel and air -return duct, the suction channel connection by internal partition
The blower fan air entry, the blower fan gas outlet are communicated with dust arrester, and the dust arrester is in bucket-shaped, the integrator bottom connection
There is auger conveyor, the auger conveyor promotes end to connect the impurity outlet, and the air -return duct connects with the dust arrester
Place is provided with screen pack.
Further, for the charging aperture to be arranged at housing side feeding hopper, the feeding hopper is connected with vibration electricity
Machine, and be fixed on by brute spring on the housing.
Further, the top that the dust arrester connects with the suction channel is provided with drainage roller；Set below the drainage roller
Windshield plate is closed, the windshield plate that closes is in circular arc, and its both sides connects the case inside wall, and the windshield plate that closes is to the suction
Debris, which is left, between air channel and the dust arrester passes through mouth.
Further, the discharging opening is provided with dodge gate.
The beneficial effects of the utility model：Removing light impurities effect is very good, substantially avoided being mixed into for cereal.
Brief description of the drawings
Fig. 1 is positive structure diagram of the present utility model；
Fig. 2 is side structure schematic view of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.It is of the present utility model
Embodiment provides for the sake of example and description, and be not be limited to exhaustively or by the utility model it is disclosed
Form.Many modifications and variations are obvious for the ordinary skill in the art.Selection and description are implemented
Example be in order to more preferably illustrate principle and practical application of the present utility model, and make one of ordinary skill in the art it will be appreciated that
The utility model is so as to designing the various embodiments with various modifications suitable for special-purpose.
Embodiment 1
A kind of circulating winnowing machine for cereal removal of impurities, as shown in Figure 1 and Figure 2, including winnowing machine housing 101, charging aperture
102nd, discharging opening 103, impurity outlet 104, blower fan 201, the charging aperture 102 are vertically installed in the side of housing 101, below
It is provided with the baffle plate 105 for controlling cereal to move towards；The blower fan 201 is arranged at the top of housing 101, the housing 101
Inside is separated into suction channel 107 and air -return duct 108 by internal partition 106, and the suction channel 107 connects the air entry of blower fan 201,
The gas outlet of blower fan 201 is communicated with dust arrester 109, and the dust arrester 109 is in bucket-shaped, and the bottom of integrator 109 is connected with
Auger conveyor 202, the auger conveyor 202 promote end to connect the impurity outlet 104, the air -return duct 108 with it is described
The connectivity part of dust arrester 109 is provided with screen pack, and the screen pack is used to preventing light miscellaneous to enter air -return duct.
In the presence of blower fan, some debris for being lighter than paddy will be inhaled into suction channel, import dust arrester, and pass through spiral shell
Rotation conveyer delivers to impurity outlet, and air comes back to suction channel along air -return duct, forms air circulation；Avoid paddy be mixed into it is light miscellaneous
In, cause to waste.
In order that paddy can smoothly be fed, the charging aperture 101 is to be arranged at the side feeding hopper of housing 101, institute
State feeding hopper and be connected with vibrating motor 203, and be fixed on by brute spring 204 on the housing 101.Feeding hopper is with vibration
Motor oscillating, paddy is helped to enter.
The top that the dust arrester 109 connects with the suction channel 107 is provided with drainage roller 205；The lower section of drainage roller 205
Provided with windshield plate 206 is closed, the windshield plate 206 that closes is in circular arc, and its both sides connects the madial wall of housing 101, described to close wind
Baffle plate 206 passes through mouth to leaving debris between the suction channel 107 and the dust arrester 109.Drain roller and close setting for windshield plate
Put, be advantageous to guide air-flow trend, can be flowed according to particular course, improve clear miscellaneous efficiency.
The discharging opening 103 is provided with dodge gate 110, after cereal accumulates constant weight in discharging opening, opens dodge gate and allows
Cereal flows out；The preferred gravity valve of dodge gate, after bearing certain gravity, directly open.
Obviously, described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in the utility model, this area and those of ordinary skill in the related art are not making creative work
Under the premise of the every other embodiment that is obtained, should all belong to the scope of the utility model protection.
Claims (5)
1. a kind of circulating winnowing machine for cereal removal of impurities, including winnowing machine housing（101）, charging aperture（102）, discharging opening
（103）, impurity outlet（104）, blower fan（201）, it is characterised in that：The charging aperture（102）It is vertically installed in the housing（101）
Side, the baffle plate for controlling cereal to move towards is provided with below（105）；The blower fan（201）It is arranged at the housing（101）
Top, the housing（101）Inside is by internal partition（106）It is separated into suction channel（107）And air -return duct（108）, the suction channel
（107）Connect the blower fan（201）Air entry, the blower fan（201）Gas outlet is communicated with dust arrester（109）, the dust arrester
（109）In bucket-shaped, the dust arrester（109）Bottom is connected with auger conveyor（202）, the auger conveyor（202）Promote
End connects the impurity outlet（104）, the air -return duct（108）With the dust arrester（109）Connectivity part is provided with screen pack.
2. the circulating winnowing machine according to claim 1 for cereal removal of impurities, it is characterised in that：The charging aperture（102）
To be arranged at the housing（101）Side feeding hopper, the feeding hopper are connected with vibrating motor（203）, and pass through brute spring
（204）It is fixed on the housing（101）On.
3. the circulating winnowing machine according to claim 1 for cereal removal of impurities, it is characterised in that：The dust arrester（109）
With the suction channel（107）The top of connection is provided with drainage roller（205）.
4. the circulating winnowing machine according to claim 3 for cereal removal of impurities, it is characterised in that：The drainage roller（205）
Lower section is provided with and closes windshield plate（206）, it is described to close windshield plate（206）In circular arc, its both sides connects the housing（101）Inner side
Wall, it is described to close windshield plate（206）To the suction channel（107）With the dust arrester（109）Between leave debris and pass through mouth.
5. the circulating winnowing machine according to claim 1 for cereal removal of impurities, it is characterised in that：The discharging opening（103）
Provided with dodge gate（110）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330619.8U CN206676753U (en) | 2017-03-31 | 2017-03-31 | A kind of circulating winnowing machine for cereal removal of impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330619.8U CN206676753U (en) | 2017-03-31 | 2017-03-31 | A kind of circulating winnowing machine for cereal removal of impurities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206676753U true CN206676753U (en) | 2017-11-28 |
Family
ID=60391506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330619.8U Expired - Fee Related CN206676753U (en) | 2017-03-31 | 2017-03-31 | A kind of circulating winnowing machine for cereal removal of impurities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206676753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031648A (en) * | 2017-11-30 | 2018-05-15 | 安徽省恒伟铋业有限公司 | A kind of powder screening machine |
-
2017
- 2017-03-31 CN CN201720330619.8U patent/CN206676753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031648A (en) * | 2017-11-30 | 2018-05-15 | 安徽省恒伟铋业有限公司 | A kind of powder screening 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20180331 |