CN202095306U - Rasp-bar axial-flow cylinder of combine harvester - Google Patents
Rasp-bar axial-flow cylinder of combine harvester Download PDFInfo
- Publication number
- CN202095306U CN202095306U CN2011201467408U CN201120146740U CN202095306U CN 202095306 U CN202095306 U CN 202095306U CN 2011201467408 U CN2011201467408 U CN 2011201467408U CN 201120146740 U CN201120146740 U CN 201120146740U CN 202095306 U CN202095306 U CN 202095306U
- Authority
- CN
- China
- Prior art keywords
- rasp
- cylinder
- bar
- supporting disk
- threshing
- 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
The utility model relates to a rasp-bar axial-flow cylinder of a combine harvester. The rasp-bar axial-flow cylinder comprises a cylinder shaft and a cylinder body fixed on the cylinder shaft, and is characterized in that the cylinder body is a fence-like hollow body formed by enclosure of a rasp bar, and the cylinder shaft is inserted between small supporting discs and large supporting discs of the cylinder body. The cylinder body comprises small supporting discs, large supporting discs, a supporting rod, of which the right portion is connected with sides of the small supporting discs and the left portion penetrates through the large supporting discs, threshing separating teeth evenly distributed on the right portion of the supporting rod, and a straw discharging plate installed on the supporting rod. The fence-like hollow body formed by enclosure of a rasp bar and installed on the cylinder body increases threshing and separating space, thereby realizing the purposes of thoroughly threshing and separating grains, and effectively reducing blockage. Moreover, the rasp-bar axial-flow cylinder is highly effective, fuel-saving and labor-saving, and is simple in structure and long in service lifetime.
Description
Technical field
The utility model relates to a kind of threshing and separating device of combine harvester, exactly is a kind of rasp bar axial-flow type drum of combine.
Technical background
Most combines are to adopt axial-flow type drum to carry out threshing and separate, and axial-flow type drum adopts forms such as board-like cylinder, bar dental roller and rasp bar cylinder mostly, and what cut the wheat employing is rasp bar cylinder; Material gets into the shelling chamber, realizes the material transporting through the grass guide board that places the indoor rasp bar cylinder loam cake of shelling, because the stack shell of cylinder is closed; Therefore caused material in stack shell, to turn round the too much and overstand of all numbers; The ripe great disparity of material is moist different in addition, therefore causes obstruction easily; Thereby not only influence the operating efficiency of cylinder, and too much influence cleaning efficiency because of emersion object.
The utility model content
The utility model purpose is to be directed against existing problem, provides a kind of to people and can realize that not only through threshing, separation thoroughly, effectively reduce obstruction, and the efficient height, and also fuel-efficient, laborsaving, simultaneously simple in structure, the rasp bar axial-flow type drum of the combine of long service life.
The utility model comprises drum shaft and is fixed in the barrel on the drum shaft, it is characterized in that: the columnar paliform hollow stack shell of described barrel for being surrounded by rasp bar, drum shaft are interspersed in the middle of the little supporting disk and big supporting disk of stack shell.
Said stack shell comprises that little supporting disk, big supporting disk, right part are connected with the side of a string little supporting disk, and left part passes one group of support bar of a string big supporting disk, and the support bar right part evenly is placed with threshing and separates tooth, and the Lysimachia sikokiana plate also is housed on the support bar.
The effect of the utility model
The utility model has the hollow stack shell of columnar paliform that is surrounded by rasp bar owing to barrel, thereby has increased threshing, separated space, so not only can realize through threshing, thorough, the effectively minimizing obstruction of separation; Efficient is high; And fuel-efficient, laborsaving, simultaneously simple in structure, long service life.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Embodiment 1:
Referring to Fig. 1, the utility model comprises drum shaft 1 and is fixed in the barrel 2 on the drum shaft that the columnar paliform hollow stack shell of described barrel for being surrounded by rasp bar 3, drum shaft are interspersed in the ramuscule support plate 4 of stack shell and supporting disk 5 is middle greatly.Said stack shell comprises that little supporting disk, big supporting disk, bottom are connected with the side of a string little supporting disk, and right part passes one group of support bar 6 of a string big supporting disk, and the support bar right part evenly is placed with threshing and separates tooth 7, and Lysimachia sikokiana plate 8 also is housed on the support bar.
Claims (2)
1. the rasp bar axial-flow type drum of a combine; Comprise drum shaft and be fixed in the barrel on the drum shaft; It is characterized in that: the columnar paliform hollow stack shell of described barrel for being surrounded by rasp bar, drum shaft are interspersed in the middle of the little supporting disk and big supporting disk of stack shell.
2. the rasp bar axial-flow type drum of combine according to claim 1; It is characterized in that: said stack shell comprises that little supporting disk, big supporting disk, right part are connected with a string ramuscule support plate side; Left part passes the support bar of a string big supporting disk; The support bar right part evenly is placed with threshing and separates tooth, and the Lysimachia sikokiana plate also is housed on the support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201467408U CN202095306U (en) | 2011-05-11 | 2011-05-11 | Rasp-bar axial-flow cylinder of combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201467408U CN202095306U (en) | 2011-05-11 | 2011-05-11 | Rasp-bar axial-flow cylinder of combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202095306U true CN202095306U (en) | 2012-01-04 |
Family
ID=45381349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201467408U Expired - Fee Related CN202095306U (en) | 2011-05-11 | 2011-05-11 | Rasp-bar axial-flow cylinder of combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202095306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103812A (en) * | 2015-09-02 | 2015-12-02 | 星光农机股份有限公司 | Millet combined harvester, and threshing and cleaning device and threshing and cleaning system thereof |
-
2011
- 2011-05-11 CN CN2011201467408U patent/CN202095306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103812A (en) * | 2015-09-02 | 2015-12-02 | 星光农机股份有限公司 | Millet combined harvester, and threshing and cleaning device and threshing and cleaning system thereof |
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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: 20120104 Termination date: 20130511 |