CN201450882U - Grain threshing roller - Google Patents
Grain threshing roller Download PDFInfo
- Publication number
- CN201450882U CN201450882U CN2009200647764U CN200920064776U CN201450882U CN 201450882 U CN201450882 U CN 201450882U CN 2009200647764 U CN2009200647764 U CN 2009200647764U CN 200920064776 U CN200920064776 U CN 200920064776U CN 201450882 U CN201450882 U CN 201450882U
- Authority
- CN
- China
- Prior art keywords
- threshing
- grain
- grain threshing
- roller
- threshing roller
- 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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Abstract
The utility model discloses a grain threshing roller, which comprises a grain threshing roller shell. A fixed straw guiding rib is arranged in the grain threshing roller shell and is fastened together with the grain threshing roller shell; a detachable straw guiding rib capable of being assembled and disassembled according to needs is arranged in the threshing roller and is fixed on a guiding bar through a fastening piece; and the guiding bar is fastened together with the grain threshing roller shell. As the detachable straw guiding rib is arranged in the threshing roller, time for threshing fed straws in the roller is prolonged, threshing effect is improved and the percentage of broken straws is increased. On the contrary, as the straw guiding rib is disassembled, the time for threshing the fed straws in the roller is shortened, the threshing effect is reduced and the percentage of the broken straws is reduced.
Description
Affiliated technical field
The utility model relates to a kind of part device of agricultural harvesting machine, refer in particular to the material guide device in the threshing cylinder top cover on a kind of agriculture all feeding-in combine, particularly according to the maturity or the grain threshing cylinders of the kind different increase and decrease threshing time of cereal in threshing cylinder of threshing cereal.
Background technology
For threshing generally all is provided with threshing cylinder, finish threshing work on all feeding-in combine,, therefore in threshing course, have the handling problem of a straw because threshing is that grain is split away off through handling from grain ear by the rolling of threshing cylinder.Though lead careless muscle in the threshing cylinder top cover on all feeding-in combine at present, guiding forage flows to straw outlet in threshing course.But can not be according to the maturity or the kind different increase and decrease threshing time of cereal in threshing cylinder of threshing cereal.Therefore be necessary this is improved.
Summary of the invention
The utility model mainly is can not propose a kind of grain threshing cylinder that can prolong the threshing time as required according to the maturity or the deficiency of the kind different increase and decrease threshing time of cereal in threshing cylinder of threshing cereal at threshing cylinder on the existing all feeding-in combine.
Implementer's case that the utility model proposed is: a kind of grain threshing cylinder, comprise the grain threshing drum shell, in the grain threshing drum shell, be provided with and fixedly lead careless muscle, fixedly lead careless muscle and the grain threshing drum shell tightens together, its characteristics are: can install and remove as required removable is housed in threshing cylinder leads careless muscle.Removable to lead careless muscle be to be fixed on the sliver by securing member, and sliver tightens together with the grain threshing drum shell.
The utility model has solved can not be according to the maturity or the problem of the kind different increase and decrease threshing time of cereal in threshing cylinder of threshing cereal.By increase the removable careless muscle of leading in threshing cylinder, the time lengthening of the forage that is admitted to threshing in cylinder improves the threshing effect, increases the forage percentage of damage.Otherwise, unload the removable careless muscle of leading, the forage that is admitted to threshing time in cylinder shortens, and reduces the threshing effect, reduces the forage percentage of damage.
Description of drawings
Fig. 1 is an all feeding-in combine threshing cylinder top cover schematic diagram.
Fig. 2 is an all feeding-in combine threshing cylinder roof side view.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
A kind of grain threshing cylinder, comprise grain threshing drum shell 1, in grain threshing drum shell 1, be provided with and fixedly lead careless muscle 2, fixedly lead careless muscle 2 and tighten together with grain threshing drum shell 1, its characteristics are: can install and remove as required removable is housed in threshing cylinder shell 1 leads careless muscle 3.Removable to lead careless muscle 3 be to be fixed on the sliver 5 by securing member 4, and sliver 5 tightens together with grain threshing drum shell 1.And removablely lead careless muscle 3 and be mounted in two and fixedly lead between the careless muscle 2.
Claims (2)
1. grain threshing cylinder, comprise the grain threshing drum shell, in the grain threshing drum shell, be provided with and fixedly lead careless muscle, fixedly lead careless muscle and the grain threshing drum shell tightens together, it is characterized in that: can install and remove as required removable is housed in threshing cylinder leads careless muscle.
2. grain threshing cylinder as claimed in claim 1 is characterized in that: removable to lead careless muscle be to be fixed on the sliver by securing member, and sliver tightens together with the grain threshing drum shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200647764U CN201450882U (en) | 2009-06-12 | 2009-06-12 | Grain threshing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200647764U CN201450882U (en) | 2009-06-12 | 2009-06-12 | Grain threshing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450882U true CN201450882U (en) | 2010-05-12 |
Family
ID=42378211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200647764U Expired - Fee Related CN201450882U (en) | 2009-06-12 | 2009-06-12 | Grain threshing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519311A (en) * | 2015-12-16 | 2016-04-27 | 中联重机股份有限公司 | Roller cover for rice combine harvester |
-
2009
- 2009-06-12 CN CN2009200647764U patent/CN201450882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519311A (en) * | 2015-12-16 | 2016-04-27 | 中联重机股份有限公司 | Roller cover for rice combine harvester |
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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: 20100512 Termination date: 20140612 |