CN200966246Y - Winnowed self-adjusted type corn threshing machine without smashing the core - Google Patents
Winnowed self-adjusted type corn threshing machine without smashing the core Download PDFInfo
- Publication number
- CN200966246Y CN200966246Y CN 200620032341 CN200620032341U CN200966246Y CN 200966246 Y CN200966246 Y CN 200966246Y CN 200620032341 CN200620032341 CN 200620032341 CN 200620032341 U CN200620032341 U CN 200620032341U CN 200966246 Y CN200966246 Y CN 200966246Y
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- CN
- China
- Prior art keywords
- threshing
- corncob
- cylinder
- air
- frame
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Abstract
The utility model relates to a wind blowing adjustable no-corncob broken sheller, which is characterized in that: the lower part of a threshing drum and front and rear sides around are arranged with a primary threshing grid and a secondary threshing grid flexibly movably connected with a frame, and form a corncob threshing pathway with the threshing drum arranged in a concentric circle mode, both the connections between the threshing grids and the frame are arranged with a spring respectively for automatic adjusting the distance between the threshing grid and the threshing drum, the lower part of a threshing bin is provided with a draught fan, and connected with the drum shaft through a belt transmission piece, the air intake of the draught fan is communicated with the discharge outlet. The machine adopts an automatic elastic adjustment mechanism for automatic compensation and adjustment the corncob pathway between the threshing grid and threshing drum to meet with the threshing requirements for different sizes of corncobs, ensures no corncob and corn grain broken during the separating of corn cob and grain, and has high threshing efficiency and recovery rate, etc. Moreover, through the high speed air flow from the draught fan, all sundries in the threshed corn grains can be separated and removed.
Description
Technical field
The utility model belongs to agricultural machinery technological field, is the not broken core husker sheller of a kind of winnowing type self-regulated.
Background technology
In known technology; husker sheller is made up of frame, stripping grain cylinder, threshing bin, stripping grain sieve, feed hopper, discharge bucket, motor and driving member usually; though these threshing apparatus can both be finished threshing; but because its stripping grain is combed and is shelled formed corn ear operation passage between the grain cylinder; its size mostly is and immobilizes; can not carry out instantaneous adjusting automatically; thereby in threshing course, cause phenomenon such as get stuck, broken core, broken grain or threshing performance are low easily; often need manually the iblet that remains on the broken core to be separated effort, time-consuming.Secondly, sorting unit is not set in the machine, is mingled with foreign material such as corn beard, soil dust, disintegrating slag in the iblet of deviating from, need to bring inconvenience to the user yet by manually carrying out clean grain sorting process.
The utility model content
The purpose of this utility model provides a kind ofly can regulate corn rod threshing operation passage automatically, and can improve threshing efficiency effectively and purify quality and not broken core, broken grain, the not broken core husker sheller of pure winnowing type self-regulated.
For achieving the above object; technical solution adopted in the utility model is: this thresher has a frame; in being equipped with, establishes upper rack the threshing bin of threshing cylinder; two external parts of drum shaft are connected on the frame by axle bed; and be connected with the motor that is installed in frame bottom by the belt transmission part; the position up and down of threshing bin is respectively equipped with feed hopper and discharge bucket; wherein; the bottom of threshing cylinder also is provided with main threshing comb and the secondary threshing comb that flexibly connects with frame around its position, both sides, front and back; and be concentric circles with threshing cylinder and cooperate and form corn rod threshing operation passage; be equipped with the regulating spring that to adjust distance between threshing comb and the threshing cylinder automatically at two threshing combs and frame connecting portion; air-introduced machine is equipped with in the bottom of threshing bin; and be connected with drum shaft by the belt transmission part, the air inlet duct of air-introduced machine is communicated with feed opening.
Described threshing is combed and is arcuation tier pole structure, and the distance between its adjacent tier pole is less than the size of corncob.
The surface of described threshing cylinder is provided with one or more stripping grain rib, and parallel with the axis of cylinder.
The one thin-and-long inlet scoop that is communicated with the feed opening of discharge bucket inboard is arranged in the described electric fan shell, and its relative side is provided with the air-out dust-exhausting port.
Husker sheller according to the such scheme making; owing to adopt elasticity self-regulated structure; can carry out automatic Compensation Regulation to the corn ear passage between threshing comb and the threshing cylinder; thereby make this threshing function adapt to the threshing operations of different big or small corn ear at any time, effects such as not broken core, broken grain, threshing efficiency and threshing performance height when reaching the core grain and separating.Also can the various foreign material in the iblet that break away from be separated by the high velocity air of air-introduced machine simultaneously and get rid of, the iblet of disengaging directly airing puts in storage.Compared with prior art, these facility have advantages such as simple in structure, easy to operate, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model rear side.
Embodiment
Referring to Fig. 1; Fig. 2; husker sheller of the present utility model is by frame 7; threshing bin 1; the motor (not shown); threshing cylinder 3; drum shaft 4; main threshing combs 2; secondary threshing combs 11; regulating spring 5; 10; feed hopper 12; discharge bucket 8; air-introduced machine 9 and belt pulley 6; 13; 14 form; wherein; threshing bin 1 is positioned at the top of frame 7; motor is contained in the bottom of frame 7; threshing cylinder 3 is arranged in the threshing bin 1; its surface is provided with one or more stripping grain rib 3-1 along axis direction, and makes corn ear carry out threshing with threshing cylinder 3 rotations under it is stirred.Drum shaft 4 is installed on the frame 7 by axle bed, connects with motor by belt pulley 6 and obtains rotary power.Main threshing comb 2 and secondary threshing comb 11 are arc tier pole structure, and the distance between the adjacent tier pole is less than the size of corncob, two threshings comb 2,11 all are movably connected on the frame 7, and around threshing cylinder 3 formation concentric circles, the connecting portion of two threshing combs and frame 7 is equipped with regulating spring 5,10, when carrying out the corn rod threshing of different sizes, utilize spring 5,10 pairs of threshings comb 2,11 and threshing cylinder 3 between distance carry out automatic Compensation Regulation, make threshing comb 2,11 and threshing cylinder 3 between the variation of channel adaptation corn ear size in threshing course, improve threshing performance and threshing efficiency.Air-introduced machine 9 is located at the rear side of discharge bucket 8, and connect with drum shaft 4 by belt pulley 13,14 and to obtain rotary power, have the wind channel that is connected with the feed opening of discharge bucket 8 on the air-introduced machine 9, feed opening is a thin-and-long, under the effect of air-introduced machine 9, suck thus and form high velocity air, the corn beard, dust, the foreign material that are mingled with in the iblet can be taken away, discharge, reach the purpose that cleans iblet from the air-out dust-exhausting port of air-introduced machine 9.
Claims (4)
1; the not broken core husker sheller of a kind of winnowing type self-regulated; comprise frame; threshing bin; threshing cylinder; motor; feed hopper; discharge bucket; it is characterized in that: the bottom of threshing cylinder also is provided with main threshing comb and the secondary threshing comb that flexibly connects with frame around its position, both sides, front and back; and be concentric circles with threshing cylinder and cooperate and form corn rod threshing operation passage; be equipped with the regulating spring that to adjust distance between threshing comb and the threshing cylinder automatically at two threshing combs and frame connecting portion; air-introduced machine is equipped with in the bottom of threshing bin; and be connected with drum shaft by the belt transmission part, the air inlet duct of air-introduced machine is communicated with feed opening.
2, the not broken core husker sheller of winnowing type self-regulated according to claim 1 is characterized in that: described threshing is combed and is arcuation tier pole structure, and the distance between its adjacent tier pole is less than the size of corncob.
3, the not broken core husker sheller of winnowing type self-regulated according to claim 1 is characterized in that: the surface of described threshing cylinder is provided with one or more stripping grain rib, and parallel with the axis of cylinder.
4, the not broken core husker sheller of winnowing type self-regulated according to claim 1 is characterized in that: a thin-and-long inlet scoop that is communicated with the feed opening of discharge bucket inboard is arranged in the described electric fan shell, and its relative side is provided with the air-out dust-exhausting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032341 CN200966246Y (en) | 2006-08-29 | 2006-08-29 | Winnowed self-adjusted type corn threshing machine without smashing the core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032341 CN200966246Y (en) | 2006-08-29 | 2006-08-29 | Winnowed self-adjusted type corn threshing machine without smashing the core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200966246Y true CN200966246Y (en) | 2007-10-31 |
Family
ID=38965823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032341 Expired - Fee Related CN200966246Y (en) | 2006-08-29 | 2006-08-29 | Winnowed self-adjusted type corn threshing machine without smashing the core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200966246Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101491183B (en) * | 2009-03-06 | 2011-05-25 | 李禄海 | Corn thresher |
| CN102498828A (en) * | 2011-11-09 | 2012-06-20 | 四川省枭翔机电有限责任公司 | Corn thresher |
| CN103404313A (en) * | 2013-08-28 | 2013-11-27 | 太仓世诚贸易有限公司 | Small corn thresher |
| CN105660056A (en) * | 2016-04-05 | 2016-06-15 | 李金泽 | Corn thresher capable of automatically clearing corn stigma and corn stigma clearing method |
-
2006
- 2006-08-29 CN CN 200620032341 patent/CN200966246Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101491183B (en) * | 2009-03-06 | 2011-05-25 | 李禄海 | Corn thresher |
| CN102498828A (en) * | 2011-11-09 | 2012-06-20 | 四川省枭翔机电有限责任公司 | Corn thresher |
| CN102498828B (en) * | 2011-11-09 | 2014-04-02 | 四川省枭翔机电有限责任公司 | Corn thresher |
| CN103404313A (en) * | 2013-08-28 | 2013-11-27 | 太仓世诚贸易有限公司 | Small corn thresher |
| CN105660056A (en) * | 2016-04-05 | 2016-06-15 | 李金泽 | Corn thresher capable of automatically clearing corn stigma and corn stigma clearing method |
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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: 20071031 |