CN2465822Y - Power windmill using fall head of grain - Google Patents
Power windmill using fall head of grain Download PDFInfo
- Publication number
- CN2465822Y CN2465822Y CN 01214184 CN01214184U CN2465822Y CN 2465822 Y CN2465822 Y CN 2465822Y CN 01214184 CN01214184 CN 01214184 CN 01214184 U CN01214184 U CN 01214184U CN 2465822 Y CN2465822 Y CN 2465822Y
- Authority
- CN
- China
- Prior art keywords
- gravity turbine
- grain
- fan
- loading hopper
- windmill
- 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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- Threshing Machine Elements (AREA)
Abstract
The utility model relates to a power windmill using fall head of grain, which comprises a bracket 1, a feeding hopper 2, a fan 4, a dust and air outlet 9 and a discharge port 10. The utility model is characterized in that the lower end of the feeding hopper 2 which is arranged above the bracket 1 is provided with a gravity turbine 6 in which impeller pieces are arranged, a shaft of the gravity turbine 6 is provided with a driving wheel 7 which is provided with a belt 8 which is in transmission connection with a driven wheel 5 which is arranged a shaft of the fan 4, a regulating switch 3 is arranged below the feeding hopper 2, and the outer part of the gravity turbine 6 is provided with a circular protection shell 11.
Description
The utility model relates to a kind of grain sorting farm machinery, particularly a kind of power windmill that utilizes the grain drop.
In the vast rural area of China, windmill a kind of farm machinery that is absolutely necessary is no matter be that barley, wheat, millet etc. all must separate wherein sand and dust, ghost via windmill.Yet the widely used windmill in rural area is manual windmill at present, one man operation at least, and two, three people operation at most, trouble consumes manpower again again, and the only pipe that has adopts motor drives, but needs cloth power line and power consumption.
The purpose of this utility model is to design a kind of saving manpower, does not consume energy, and the power windmill that utilizes the grain drop that can separate sand and dust, ghost simple to operation.
The purpose of this utility model is to realize like this, utilize the power windmill of grain drop, include support, loading hopper, fan, go out dirt, exhaust outlet, discharging opening, be characterized in that above the support lower end of loading hopper is provided with a gravity turbine that includes impeller blade, on the axle of gravity turbine driving wheel is arranged, have the driven pulley on belt and the fan shaft to be in transmission connection on the driving wheel, the loading hopper below also is provided with by-pass cock, and gravity turbine peripheral hardware has circular protective case.
During use grain is poured in the loading hopper, open gauge tap, grain falls into the blade of gravity turbine from the funnel end opening, the gravity turbine rotates under grain drop and gravity effect, because the grain of loading hopper constantly falls, then make the not stall of gravity turbine moving, drive belt by driving wheel on the gravity turbine driving shaft, thereby make the moving air-supply of not stall of blower fan, grain drives behind the gravity turbine blade that breaks away to the lower end on the gravity turbine, and the wind of being sent by blower fan carries out sorting, because sand and dust, the ghost light specific gravity is blown out from the dust mouth exhaust outlet by wind, grain is sent from following discharging opening, according to the needs of all kinds of grains, the available adjustment switch is regulated the charging size, and protective case is got back on the blade of gravity turbine the grain that escapes again, avoid escaping and resulting in blockage of grain, it is normal that the gravity turbine is rotated.
The power windmill that utilizes the grain drop that provides by the utility model is saved manpower, is not needed electric energy, simple to operation sand and dust, ghost separated from grain.
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1-support, 2-loading hopper, 3-by-pass cock, 4-fan, 5-driven pulley, 6-gravity turbine, 7-driving wheel, 8-belt 9-go out dirt, exhaust outlet 10-discharging opening 11-protective case
Further specify embodiment of the present utility model with reference to the accompanying drawings.The power windmill that utilizes the grain drop as shown in drawings, include support 1, loading hopper 2, fan 4, go out dirt, exhaust outlet 9, discharging opening 10, the lower end that is characterized in loading hopper 2 above support 1 is provided with a gravity turbine 6 that includes impeller blade, on the axle of gravity turbine 6 driving wheel 7 is arranged, there is the driven pulley 5 on 4 in belt 8 and the fan to be in transmission connection on the driving wheel 7, loading hopper 2 belows also are provided with by-pass cock 3, are provided with circular protective case 11 outside the gravity turbine 6.
Claims (1)
1. power windmill that utilizes the grain drop, include support (1), loading hopper (2), fan (4), go out dirt, exhaust outlet (9), discharging opening (10), it is characterized in that being provided with a gravity turbine (6) that includes impeller blade in the lower end of support (1) top loading hopper (2), on the axle of gravity turbine (6) driving wheel (7) is arranged, there is the driven pulley (5) on belt (8) and fan (4) axle to be in transmission connection on the driving wheel (7), loading hopper (2) below also is provided with by-pass cock (3), the outer circular protective case (11) that is provided with of gravity turbine (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214184 CN2465822Y (en) | 2001-02-15 | 2001-02-15 | Power windmill using fall head of grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214184 CN2465822Y (en) | 2001-02-15 | 2001-02-15 | Power windmill using fall head of grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2465822Y true CN2465822Y (en) | 2001-12-19 |
Family
ID=33632998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214184 Expired - Fee Related CN2465822Y (en) | 2001-02-15 | 2001-02-15 | Power windmill using fall head of grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2465822Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310002A (en) * | 2014-10-21 | 2015-01-28 | 河南工业大学 | Winnowing pan type grain throwing machine |
-
2001
- 2001-02-15 CN CN 01214184 patent/CN2465822Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310002A (en) * | 2014-10-21 | 2015-01-28 | 河南工业大学 | Winnowing pan type grain throwing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |