CN201286251Y - Paddy threshing cylinder with exhaust vent - Google Patents
Paddy threshing cylinder with exhaust vent Download PDFInfo
- Publication number
- CN201286251Y CN201286251Y CNU2008200966549U CN200820096654U CN201286251Y CN 201286251 Y CN201286251 Y CN 201286251Y CN U2008200966549 U CNU2008200966549 U CN U2008200966549U CN 200820096654 U CN200820096654 U CN 200820096654U CN 201286251 Y CN201286251 Y CN 201286251Y
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- CN
- China
- Prior art keywords
- fan
- threshing
- cylinder
- rice
- exhaust vent
- 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 rice threshing cylinder provided with air outlets, and belongs to rice threshing cylinders. The rice threshing cylinder consists of a drum, a shaft, threshing columns, the air outlets, fan shaft supports and a fan; the fan shaft supports (5) are installed in holes at the two ends of the cylindrical drum (2); the shaft (1) is installed between the two fan shaft supports (5); the fan (6) is installed on the fan shaft supports; the threshing columns are distributed on the circumference of the drum (2); and the air outlets are distributed between every two threshing columns (3) in the circumferential direction. The fan is installed at the fan shaft supports at the two ends of the drum, and the air outlets are distributed on the circumference of the drum; during threshing, the fan blows air into the drum, and rice leaves are blown upward through the air outlets on the drum; the rice leaves are unlikely to drop together with rice grains, thereby achieving the aim of clean rice threshing; and the rice threshing cylinder is suitable for threshing of rice.
Description
Technical field:
The utility model relates to the rice threshing cylinder, particularly a kind of rice threshing cylinder with exhaust vent.
Background technology:
Rice threshing cylinder of the prior art is cylinder or cylindrical shape, does not have exhaust vent on cylinder or the barrel surface, and paddy kernel and leaf come off together during threshing, causes paddy kernel and leaf to mix, and paddy kernel is unclean.
Summary of the invention:
The purpose of this utility model is to provide a kind of rice threshing cylinder with exhaust vent, when utilizing this rice threshing drum threshing, the fan at cylinder two blows wind in tube, by the exhaust vent on the cylinder paddy leaf is upwards blown afloat, the just paddy kernel that takes off, thus reach the clean purpose of rice threshing.
Formation of the present utility model: form by cylinder, rotating shaft, threshing post, exhaust vent, fan shaft support and fan, fan shaft support 5 is installed in 2 liang of stomidiums of cylindrical drum, in the middle of two fan shaft supports 5, rotating shaft 1 is installed, fan 6 is installed on the fan shaft support, distribution threshing post 3 on the circumference of cylinder 2, distribution exhaust vent 4 between per two threshing posts 3 along the circumferential direction.
Compared with the prior art, the utility model is installed fan on the fan shaft support of the two ends of cylinder, exhaust vent distributes on the circumference of cylinder, during threshing, fan blows wind in cylinder, by the exhaust vent on the cylinder paddy leaf is upwards blown afloat, the paddy leaf can not come off together with paddy kernel during threshing, realizes that rice threshing is clean.
Description of drawings:
Fig. 1 is the utility model structural representation, and Fig. 2 is the A-A cutaway view of Fig. 1, and Fig. 3 is the B-B cutaway view of Fig. 1.
1. rotating shafts among the figure, 2. cylinder, 3. threshing post, 4. exhaust vent, 5. fan shaft support, 6. fan.
Embodiment:
As Fig. 1, Fig. 2, shown in Figure 3, fan shaft support 5 is installed in 2 liang of stomidiums of cylindrical drum, in the middle of two fan shaft supports 5, rotating shaft 1 is installed, fan 6 is installed on the fan shaft support, distribution threshing post 3 on the circumference of cylinder 2, distribution exhaust vent 4 between per two threshing posts 3 along the circumferential direction.Fan shaft support 5 across are fixed on cylinder 2 inner tube walls and rotating shaft 1 face of cylinder, respectively adorn a fan propeller on the support up and down at cross, form fan 6.
Claims (2)
1. rice threshing cylinder with exhaust vent, form by cylinder, rotating shaft, threshing post, exhaust vent, fan shaft support and fan, it is characterized in that: fan shaft support (5) is installed in cylindrical drum (2) two stomidiums, rotating shaft (1) is installed in the middle of two fan shaft supports (5), fan (6) is installed on the fan shaft support, distribution threshing post (3) on the circumference of cylinder (2), exhaust vent (4) distributes between per two threshing posts (3) along the circumferential direction.
2. the rice threshing cylinder of band exhaust vent according to claim 1, it is characterized in that: fan shaft support (5) across is fixed on cylinder (2) inner tube wall and rotating shaft (1) face of cylinder, respectively adorn a fan propeller on the support up and down at cross, form fan (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200966549U CN201286251Y (en) | 2008-09-18 | 2008-09-18 | Paddy threshing cylinder with exhaust vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200966549U CN201286251Y (en) | 2008-09-18 | 2008-09-18 | Paddy threshing cylinder with exhaust vent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201286251Y true CN201286251Y (en) | 2009-08-12 |
Family
ID=40977923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200966549U Expired - Fee Related CN201286251Y (en) | 2008-09-18 | 2008-09-18 | Paddy threshing cylinder with exhaust vent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201286251Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109105005A (en) * | 2018-09-07 | 2019-01-01 | 重庆重运矿山机械制造有限公司 | A kind of sheller unit of rice-wheat thresher |
| CN109247134A (en) * | 2018-08-30 | 2019-01-22 | 绩溪袁稻农业产业科技有限公司 | A kind of small-sized thresher for rice |
| CN110149893A (en) * | 2019-05-30 | 2019-08-23 | 江苏大学 | A kind of through-flow installed threshing separator and method and combine harvester |
| CN112189456A (en) * | 2020-09-07 | 2021-01-08 | 江苏大学 | Air-blowing type accelerating separation threshing device and combine harvester provided with same |
-
2008
- 2008-09-18 CN CNU2008200966549U patent/CN201286251Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247134A (en) * | 2018-08-30 | 2019-01-22 | 绩溪袁稻农业产业科技有限公司 | A kind of small-sized thresher for rice |
| CN109105005A (en) * | 2018-09-07 | 2019-01-01 | 重庆重运矿山机械制造有限公司 | A kind of sheller unit of rice-wheat thresher |
| CN110149893A (en) * | 2019-05-30 | 2019-08-23 | 江苏大学 | A kind of through-flow installed threshing separator and method and combine harvester |
| CN110149893B (en) * | 2019-05-30 | 2021-09-10 | 江苏大学 | Through-flow threshing and separating device and method and combine harvester |
| CN112189456A (en) * | 2020-09-07 | 2021-01-08 | 江苏大学 | Air-blowing type accelerating separation threshing device and combine harvester provided with same |
| CN112189456B (en) * | 2020-09-07 | 2021-12-21 | 江苏大学 | Air-blowing type accelerating separation threshing device and combine harvester provided with same |
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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: 20090812 Termination date: 20110918 |