CN203209312U - Winnowing machine - Google Patents
Winnowing machine Download PDFInfo
- Publication number
- CN203209312U CN203209312U CN 201320098643 CN201320098643U CN203209312U CN 203209312 U CN203209312 U CN 203209312U CN 201320098643 CN201320098643 CN 201320098643 CN 201320098643 U CN201320098643 U CN 201320098643U CN 203209312 U CN203209312 U CN 203209312U
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- China
- Prior art keywords
- machine
- fan
- cabinet
- winnowing
- grain
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- 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 winnowing machine which comprises a machine box, a machine frame supporting the machine box, a feeding hopper arranged above the machine box and a motor arranged below the machine frame. A feeding adjusting plate is arranged on the feeding hopper, a wedge-shaped separation plate is arranged at the bottom end of the machine box, a first grain outlet groove and a second grain outlet groove are formed below the machine box, the separation plate is located between the first grain outlet groove and the second grain outlet groove, an impurity outlet is formed in one end of the machine box, a fan is arranged at the other end, opposite to the impurity outlet, of the machine box, a baffle is arranged at the front end of the fan and comprises a framework and at least three dust stopping plates, the dust stopping plates are obliquely arranged, the included angle of the dust stopping plates and a horizontal plane is 30-70 degrees, and the height of one end, close to the winnowing machine, of each dust stopping plate is smaller than the height of the other end, away from the winnowing machine, of each dust stopping plate. The winnowing machine has the advantages of being high in winnowing efficiency, clear in grades of winnowed grain and the like.
Description
Technical field
The utility model relates to a kind of farm machinery, is specifically related to a kind of grain winnowing machine.
Background technology
Because the grain after the results contains foreign material such as a lot of ghosts and needs cleaning, existing agricultural winnowing machine is generally electric winnowing machine, foreign material in the course of work in the grain are easy to pollute fan, thereby need often to clean, more severe patient can influence its normal use, though some winnowing machine is provided with dust guard, yet dust guard can weaken the wind-force of fan, greatly reduces service efficiency.In addition, because the grain quality heterogeneity generally can only filter out grain and foreign material, and can not carry out classification to grain.
The utility model content
The problem that the utility model is not high at the prior art electric winnowing machine efficiency of separation, can not multistage screening, purpose is to provide a kind of selection by winnowing efficient height, the hierarchical grain winnowing machine of grain.
For achieving the above object, the technical solution adopted in the utility model is as follows: a kind of winnowing machine, comprise cabinet, support the frame of cabinet, be installed in the feed hopper of cabinet top, place the motor of frame below, described feed hopper is provided with the charging adjustable plate, described cabinet bottom is provided with a wedge shape dividing plate, described cabinet below is provided with first food output groove and second food output groove, described dividing plate is between first food output groove and second food output groove, one end of described cabinet is provided with impurity outlet, the other end of the relative impurity outlet of described cabinet is provided with fan, described fan front end is provided with a baffle plate, this baffle plate comprises framework and at least 3 dust block boards, described dust block board be obliquely installed and with the angle α of horizontal plane be 30-70 °, described dust block board will be lower than height away from blower fan one end near the height of blower fan one end.
Compared with prior art, the beneficial effects of the utility model are mainly reflected in: arrange by baffle plate at the fan front end, in the baffle plate dust block board be obliquely installed and with the angle α of horizontal plane be 30-70 °, the height of close blower fan one end of described dust block board will be lower than the height away from blower fan one end, so not only can avoid dust to enter in the fan, simultaneously the wind of fan is flowed in the casing more equably, improve selection by winnowing efficient, avoid fan to pollute; On the other hand, between first food output groove and second food output groove, be provided with a wedge shape dividing plate, can effectively grain be divided into two grades, thereby sorting grain is carried out classification.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural scheme of mechanism of baffle plate.
Among the figure: frame 1, cabinet 2, motor 3, feed hopper 4, first food output groove 5, second food output groove 6, fan 7, charging adjustable plate 8, baffle plate 9, framework 91, dust block board 92, impurity outlet 10, dividing plate 11.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment structure of the present utility model is described further.
As Fig. 1, shown in Figure 2, a kind of winnowing machine, comprise cabinet 2, support the frame 1 of cabinet 2, be installed in the feed hopper 4 of cabinet 2 tops, place the motor 3 of frame 1 below, described feed hopper 4 is provided with charging adjustable plate 8, described cabinet 2 bottoms are provided with a wedge shape dividing plate 11, described cabinet 2 belows are provided with first food output groove 5 and second food output groove 6, described dividing plate 11 is between first food output groove 5 and second food output groove 6, one end of described cabinet 2 is provided with impurity outlet 10, the other end of described cabinet 2 relative impurity outlets 10 is provided with fan 7, described fan 7 front ends are provided with a baffle plate 9, this baffle plate 9 comprises framework 91 and at least 3 dust block boards 92, described dust block board 92 be obliquely installed and with the angle α of horizontal plane be 30-70 °, described dust block board 92 will be lower than height away from blower fan 7 one ends near the height of blower fan 7 one ends.
During work, material enters from feed hopper 4, by regulating charging adjustable plate 8 control inlet amounies, under the effect of fan 7, the grain that density is big enters foreign material and the dust that first food output groove 5, the less grain of density enter second food output groove 6, density minimum and discharges from impurity outlet 10; Owing to be provided with baffle plate 9 at fan 7 front ends, in the baffle plate 9 dust block boards 92 be obliquely installed and with the angle α of horizontal plane be 30-70 °, described dust block board 92 will be lower than height away from blower fan 7 one ends near the height of blower fan 7 one ends.So not only can avoid dust to enter in the fan 7, simultaneously the wind of fan 7 is flowed in the casing 2 more equably, improve selection by winnowing efficient, avoid polluting fan 7.
Claims (1)
1. winnowing machine, comprise cabinet (2), support the frame (1) of cabinet (2), be installed in the feed hopper (4) of cabinet (2) top, place the motor (3) of frame (1) below, it is characterized in that: described feed hopper (4) is provided with charging adjustable plate (8), described cabinet (2) bottom is provided with a wedge shape dividing plate (11), described cabinet (2) below is provided with first food output groove (5) and second food output groove (6), described dividing plate (11) is positioned between first food output groove (5) and second food output groove (6), one end of described cabinet (2) is provided with impurity outlet (10), described cabinet (2) other end of impurity outlet (10) relatively is provided with fan (7), described fan (7) front end is provided with a baffle plate (9), this baffle plate (9) comprises framework (91) and at least 3 dust block boards (92), described dust block board (92) be obliquely installed and with the angle α of horizontal plane be 30-70 °, described dust block board (92) will be lower than height away from blower fan (7) one ends near the height of blower fan (7) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098643 CN203209312U (en) | 2013-03-04 | 2013-03-04 | Winnowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098643 CN203209312U (en) | 2013-03-04 | 2013-03-04 | Winnowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209312U true CN203209312U (en) | 2013-09-25 |
Family
ID=49198884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320098643 Expired - Fee Related CN203209312U (en) | 2013-03-04 | 2013-03-04 | Winnowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209312U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028461A (en) * | 2014-06-20 | 2014-09-10 | 吴昊 | Grain winnower |
| CN105230232A (en) * | 2015-11-18 | 2016-01-13 | 湖南省金峰机械科技有限公司 | Harvester grain elevator, harvester and harvesting method |
| CN106824789A (en) * | 2016-12-16 | 2017-06-13 | 天峨县全盛蜂业科技有限公司 | A kind of device for for grain separate |
| CN107255407A (en) * | 2017-07-05 | 2017-10-17 | 延边阿拉里机械设备制造有限公司 | A kind of energy-saving and emission-reduction air-drying tower |
| CN107879141A (en) * | 2017-10-25 | 2018-04-06 | 安徽锐视光电技术有限公司 | A kind of rearmounted dust pelletizing system of venetian blind type |
| CN108657540A (en) * | 2018-06-04 | 2018-10-16 | 李文婷 | A kind of multifunctional household raises wind turbine |
-
2013
- 2013-03-04 CN CN 201320098643 patent/CN203209312U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028461A (en) * | 2014-06-20 | 2014-09-10 | 吴昊 | Grain winnower |
| CN105230232A (en) * | 2015-11-18 | 2016-01-13 | 湖南省金峰机械科技有限公司 | Harvester grain elevator, harvester and harvesting method |
| CN106824789A (en) * | 2016-12-16 | 2017-06-13 | 天峨县全盛蜂业科技有限公司 | A kind of device for for grain separate |
| CN106824789B (en) * | 2016-12-16 | 2019-05-17 | 天峨县全盛蜂业科技有限公司 | A kind of device for grain separation |
| CN107255407A (en) * | 2017-07-05 | 2017-10-17 | 延边阿拉里机械设备制造有限公司 | A kind of energy-saving and emission-reduction air-drying tower |
| CN107879141A (en) * | 2017-10-25 | 2018-04-06 | 安徽锐视光电技术有限公司 | A kind of rearmounted dust pelletizing system of venetian blind type |
| CN107879141B (en) * | 2017-10-25 | 2019-09-06 | 安徽锐视光电技术有限公司 | A kind of venetian blind type postposition dust pelletizing system |
| CN108657540A (en) * | 2018-06-04 | 2018-10-16 | 李文婷 | A kind of multifunctional household raises wind turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140304 |