CN201210818Y - Corn thresher double auger winnowing device - Google Patents
Corn thresher double auger winnowing device Download PDFInfo
- Publication number
- CN201210818Y CN201210818Y CNU2008200361917U CN200820036191U CN201210818Y CN 201210818 Y CN201210818 Y CN 201210818Y CN U2008200361917 U CNU2008200361917 U CN U2008200361917U CN 200820036191 U CN200820036191 U CN 200820036191U CN 201210818 Y CN201210818 Y CN 201210818Y
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- CN
- China
- Prior art keywords
- auger
- thresher
- induced draft
- grain
- frame
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Threshing Machine Elements (AREA)
Abstract
本实用新型公开一种玉米脱粒机双搅龙风选装置，将引风机与脱粒机安装在同一机架上；脱粒机带轮、引风机带轮、上搅龙带轮通过同一根三角皮带连接；在机架的下部安装下搅龙，并通过和变速箱、带传动副与主动带轮连接。下搅龙与上搅龙的中心线相垂直，上、下搅龙之间相隔一定的距离；上搅龙出料斗下部的出料口也是下搅龙的进料口，同时也是引风机上引风筒的进风口。脱粒机工作时，粮食由上搅龙出料斗落下，产生了一段悬空状态，引风机把粮食中的碎屑分离出来。同时，粮食进入下搅龙后，下搅龙把粮食中残留的碎屑扬起，增加风选的效果，提高了粮食的质量。引风机与脱粒机安装同一机架上，结构紧凑，脱粒与风选同时进行，省时省力，工作效率高。
The utility model discloses a double-auger winnowing device for a corn thresher. The induced draft fan and the threshing machine are installed on the same frame; ; Install the lower auger at the bottom of the frame, and connect it with the gearbox, the belt drive pair and the driving pulley. The lower auger is perpendicular to the center line of the upper auger, and the upper and lower augers are separated by a certain distance; The air inlet of the blower. When the thresher is working, the grain falls from the hopper of the upper auger, resulting in a suspended state, and the induced draft fan separates the debris in the grain. At the same time, after the grain enters the lower auger, the lower auger lifts up the remaining debris in the grain, which increases the effect of winnowing and improves the quality of the grain. The induced draft fan and the threshing machine are installed on the same frame, with a compact structure, threshing and winnowing are carried out at the same time, saving time and effort, and high work efficiency.
Description
Technical field
The utility model relates to a kind of Cereals Processing Machines, is specifically related to a kind of husker sheller twin screws pneumatic separation device.
Background technology
The present husker sheller that uses, screw feeder are carried grain with air-introduced machine the selection by winnowing of grain to be separated to carry out, the structure dispersion, and volume is bigger, wastes time and energy inefficiency.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of husker sheller twin screws pneumatic separation device, and air-introduced machine and thresher are installed on the same frame; Thresher belt wheel, air-introduced machine belt wheel, last screw feeder belt wheel connect by same V belt; Screw feeder under the installation of the bottom of frame, and by being connected with driving pulley with gearbox, band transmission.The center line of following screw feeder and last screw feeder is perpendicular, between the upper and lower screw feeder at intervals; The discharging opening of last screw feeder discharge bucket bottom also is the charging aperture of following screw feeder, also is the air inlet of wind guiding tube on the air-introduced machine simultaneously.
The utility model is achieved by the following technical solution: a kind of husker sheller twin screws pneumatic separation device comprises steel construction rectangle frame, rack-mounted thresher, goes up screw feeder, air-introduced machine; Thresher belt wheel on the described thresher is connected with driving pulley by band transmission I, and driving pulley is installed in a side of frame by the belt wheel support, and is connected with power source by power belt; It is characterized in that: described air-introduced machine is installed in the frame of thresher one side; Described thresher belt wheel, air-introduced machine belt wheel, last screw feeder belt wheel connect by same V belt; Screw feeder and gearbox under the installation of the bottom of frame; The output shaft of described gearbox is connected with following screw feeder, and power shaft is connected with driving pulley by band transmission II.
The center line of described down screw feeder and last screw feeder is perpendicular, between the upper and lower screw feeder at intervals; The discharging opening of last screw feeder discharge bucket bottom also is the following charging aperture of screw feeder, also is simultaneously the air inlet of the wind guiding tube that is connected with air-introduced machine.
Good effect of the present utility model is:
When 1, the grain in the last auger discharge bucket falls, produced one section vacant state, the wind-force of air-introduced machine is separated the chip in the grain.Simultaneously, chip residual in the turning handle grain of following auger is kicked up, thereby has increased the effect of air-introduced machine selection by winnowing, has improved the quality of grain.
2, air-introduced machine and thresher are installed on the same frame, compact conformation.
3, threshing and selection by winnowing are carried out simultaneously, and be time saving and energy saving, high efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of Fig. 1;
Among the figure: 1, frame, 2, driving pulley, 2-1, belt wheel support, 3, power belt; 4, band transmission I, 5, the thresher belt wheel, 6, thresher, 7, air-introduced machine; 8, air-introduced machine belt wheel, 9, V belt, 10, wind guiding tube; 11, go up the screw feeder discharge bucket, 12, screw feeder down, 13, the mouth of putting out cereal; 14, following screw feeder support, 15, gearbox, 16, band transmission II; 17, go up the screw feeder belt wheel, 18, go up screw feeder, 19, the knockout mouth.
Embodiment
As shown in Figure 1 and Figure 2, husker sheller twin screws pneumatic separation device comprises steel construction rectangle frame 1, is installed in the thresher 6 on the frame 1, last screw feeder 18, air-introduced machine 7.Thresher belt wheel 5 on the described thresher 6 is connected with driving pulley 2 by band transmission I4, and driving pulley 2 is installed in a side of frame 1 by belt wheel support 2-1, and passes through power belt 3 and be connected with power source; Described air-introduced machine 7 is installed in the frame 1 of thresher 6 one sides.Described thresher belt wheel 5, air-introduced machine belt wheel 8, last screw feeder belt wheel 17 connect by same V belt 9.Screw feeder 12 and gearbox 15 under the installation of the bottom of frame 1; The output shaft of described gearbox 15 is connected with following screw feeder 12, and power shaft is connected with driving pulley 2 by band transmission II16.
Described down screw feeder 12 is perpendicular with the center line of last screw feeder 18, between the upper and lower screw feeder 18,12 at intervals.The discharging opening of last screw feeder discharge bucket 11 bottoms also is the following charging aperture of screw feeder 12, also is simultaneously the air inlet of the wind guiding tube 10 that is connected with air-introduced machine 7.
As shown in Figure 1 and Figure 2, during thresher work, grain is fallen by last screw feeder discharge bucket 11 under the promotion of last auger 18, has produced one section vacant state, and the wind-force of air-introduced machine 7 is separated the chip in the grain.Simultaneously, after grain entered down auger 12, chip residual in the grain was kicked up in the rotation of following auger 12, thereby had increased the effect of air-introduced machine 7 selection by winnowing, had improved the quality of grain.Air-introduced machine 7 is installed on the same frame 1 compact conformation with thresher 6.Threshing and selection by winnowing are carried out simultaneously, and be time saving and energy saving, high efficiency.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200361917U CN201210818Y (en) | 2008-05-14 | 2008-05-14 | Corn thresher double auger winnowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200361917U CN201210818Y (en) | 2008-05-14 | 2008-05-14 | Corn thresher double auger winnowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210818Y true CN201210818Y (en) | 2009-03-25 |
Family
ID=40494964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200361917U Expired - Fee Related CN201210818Y (en) | 2008-05-14 | 2008-05-14 | Corn thresher double auger winnowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210818Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283414A (en) * | 2013-06-06 | 2013-09-11 | 重庆市双恩农机制造有限公司 | Segregator of grain combine harvester |
| CN103518497A (en) * | 2013-10-23 | 2014-01-22 | 韶关市丰一工贸有限公司 | Blowing type lifting separating device for combine harvester |
| CN116762573A (en) * | 2023-07-12 | 2023-09-19 | 甘肃六和农业有限公司 | An anti-cut corn kernel scraper for corn processing |
-
2008
- 2008-05-14 CN CNU2008200361917U patent/CN201210818Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283414A (en) * | 2013-06-06 | 2013-09-11 | 重庆市双恩农机制造有限公司 | Segregator of grain combine harvester |
| CN103518497A (en) * | 2013-10-23 | 2014-01-22 | 韶关市丰一工贸有限公司 | Blowing type lifting separating device for combine harvester |
| CN116762573A (en) * | 2023-07-12 | 2023-09-19 | 甘肃六和农业有限公司 | An anti-cut corn kernel scraper for corn processing |
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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: 20090325 Termination date: 20120514 |