CN204741826U - Harvester cereal impurity selection by winnowing separator - Google Patents
Harvester cereal impurity selection by winnowing separator Download PDFInfo
- Publication number
- CN204741826U CN204741826U CN201520259138.3U CN201520259138U CN204741826U CN 204741826 U CN204741826 U CN 204741826U CN 201520259138 U CN201520259138 U CN 201520259138U CN 204741826 U CN204741826 U CN 204741826U
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- cereal
- sieve
- impurity
- subassembly
- selection
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Abstract
The utility model relates to a harvester equipment technical field, concretely relates to harvester cereal impurity selection by winnowing separator, the auger subassembly, the drive arrangement that set up including the slope, locate the first sieve and the fan on auger subassembly top and install the roller assembly and the cereal output subassembly of auger subassembly one side, the utility model adopts the above structure, at first carry cereal to the top by the bottom through the auger subassembly, then the first sieve of process filters, the fan is blown and cooperate roller assembly to form the air convection effect jointly for the impurity that the sorting was isolated passes through impurity export output, and remaining cereal screens the back by the output of cereal output subassembly through the second sieve. To sum up, this harvester cereal impurity selection by winnowing separator can thoroughly separate the cereal of cereals such as rice, wheat with impurity, and its selection by winnowing separation is effectual, and the energy consumption is low, and low in manufacturing cost easily promotes and uses.
Description
Technical field
The utility model relates to grain header equipment technical field, is specifically related to grain header cereal impurity Winnowing separator.
Background technology
Grain header is the crop harvesting machine of the cereal seeds such as results paddy and wheat and stalk, combine is referred to as at the beginning of the fifties, it is the operation such as harvesting, threshing, separation cane, the assorted excess of removing that once can complete cereal, directly obtains the harvest machinery of grain from field.The Winnowing separator energy consumption of current small harvester is higher, and selection by winnowing separating effect is poor, haves much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of cereal of the cereals such as paddy and wheat thoroughly can separation with impurity, its selection by winnowing good separating effect, and the grain header cereal impurity Winnowing separator that energy consumption is low.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: grain header cereal impurity Winnowing separator, comprise the auger assembly, the first drive unit, the first sieve being located at described auger assembly top and the fan that are obliquely installed and the drum assembly and the cereal output precision that are arranged on described auger assembly side, the top of described auger assembly is connected with deep bead; Described drum assembly comprises the second drive unit, cylinder, several projections be located on described cylinder outer circumferential surface, the below of described cylinder is provided with the second sieve, described second sieve and cylinder be arranged in parallel, and described deep bead is formed with impurities outlet away from one end of described auger assembly and drum assembly.
Further, the projection on described cylinder is arc-shaped.
Further, described cereal output precision is set in parallel in the below of described second sieve.
The utility model has following beneficial effect: grain header cereal impurity Winnowing separator described in the utility model, comprises the auger assembly, the first drive unit, the first sieve being located at described auger assembly top and the fan that are obliquely installed and the drum assembly and the cereal output precision that are arranged on described auger assembly side; The utility model adopts said structure, first by auger assembly, cereal is delivered to top by bottom, then cross-ventilation effect is jointly formed through the first sieve screening, fan wind and cooperation drum assembly, the impurity that sorting is separated is exported by impurities outlet, and remaining cereal is exported by cereal output precision after the second sieve screening.In sum, the cereal of the cereals such as paddy and wheat can thoroughly be separated with impurity by this grain header cereal impurity Winnowing separator, its selection by winnowing good separating effect, and energy consumption is low, low cost of manufacture, is easy to promote and use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to Fig. 1, this embodiment is by the following technical solutions: grain header cereal impurity Winnowing separator, comprise the auger assembly 1 be obliquely installed, first drive unit 2, be located at the first sieve 3 and the fan 4 on described auger assembly 1 top, and be arranged on drum assembly 5 and the cereal output precision 6 of described auger assembly 1 side, the top of described auger assembly 1 is connected with deep bead 7, in the present embodiment, first being driven by the first drive unit 2 drives auger assembly 1 to rotate, thus cereal can be delivered to the top of auger assembly 1 by bottom, then screen through the first sieve 3, again by fan 4 wind, described drum assembly 5 comprises the second drive unit 8, cylinder 9, several projections 10 be located on described cylinder 9 outer circumferential surface, the below of described cylinder 9 is provided with the second sieve 11, described second sieve 11 be arranged in parallel with cylinder 9, and described deep bead 7 is formed with impurities outlet 12 away from one end of described auger assembly 1 and drum assembly 5, wherein, the projection 10 on described cylinder 9 is in arc-shaped, screen and fan 4 wind effect through above-mentioned first sieve 3, due to Action of Gravity Field, now full cereal drops down onto on cylinder 9 naturally, here, rotated by the second drive unit 8 head roll 9, due to effect of inertia, formed distinguished and admirable accordingly, make lighter impurity also along with cylinder 9 rotates, now again due to fan 4 wind, thus form cross-ventilation effect, be suspended in impurity lighter in air the most at last by impurities outlet 12, full cereal is screened by the second sieve 11 below cylinder 9.
With reference to Fig. 1, described cereal output precision 6 is set in parallel in the below of described second sieve 11, and in the present embodiment, cereal naturally drops down onto on cereal output precision 6 after above-mentioned second sieve 11 screens, and is exported by cereal output precision 6.
In sum, the cereal of the cereals such as paddy and wheat can thoroughly be separated with impurity by this grain header cereal impurity Winnowing separator, its selection by winnowing good separating effect, and energy consumption is low.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. grain header cereal impurity Winnowing separator, it is characterized in that, comprise the auger assembly (1), the first drive unit (2), the first sieve (3) being located at described auger assembly (1) top and the fan (4) that are obliquely installed and the drum assembly (5) and the cereal output precision (6) that are arranged on described auger assembly (1) side, the top of described auger assembly (1) is connected with deep bead (7); Described drum assembly (5) comprises the second drive unit (8), cylinder (9), several projections (10) be located on described cylinder (9) outer circumferential surface, the below of described cylinder (9) is provided with the second sieve (11), described second sieve (11) and cylinder (9) be arranged in parallel, and described deep bead (7) is formed with impurities outlet (12) away from one end of described auger assembly (1) and drum assembly (5).
2. grain header cereal impurity Winnowing separator according to claim 1, is characterized in that, the projection (10) on described cylinder (9) is in arc-shaped.
3. grain header cereal impurity Winnowing separator according to claim 1, is characterized in that, described cereal output precision (6) is set in parallel in the below of described second sieve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259138.3U CN204741826U (en) | 2015-04-27 | 2015-04-27 | Harvester cereal impurity selection by winnowing separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259138.3U CN204741826U (en) | 2015-04-27 | 2015-04-27 | Harvester cereal impurity selection by winnowing separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204741826U true CN204741826U (en) | 2015-11-11 |
Family
ID=54456604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259138.3U Expired - Fee Related CN204741826U (en) | 2015-04-27 | 2015-04-27 | Harvester cereal impurity selection by winnowing separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204741826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900273A (en) * | 2017-03-08 | 2017-06-30 | 农业部南京农业机械化研究所 | One kind transmission auger mechanism |
-
2015
- 2015-04-27 CN CN201520259138.3U patent/CN204741826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900273A (en) * | 2017-03-08 | 2017-06-30 | 农业部南京农业机械化研究所 | One kind transmission auger mechanism |
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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: 20151111 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |