CN203675682U - Air blowing type double-air-duct lifting and separating device - Google Patents
Air blowing type double-air-duct lifting and separating device Download PDFInfo
- Publication number
- CN203675682U CN203675682U CN201420015487.6U CN201420015487U CN203675682U CN 203675682 U CN203675682 U CN 203675682U CN 201420015487 U CN201420015487 U CN 201420015487U CN 203675682 U CN203675682 U CN 203675682U
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- paddy
- separator
- air
- assorted
- blowing type
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Abstract
The utility model relates to an air blowing type double-air-duct lifting and separating device which comprises a fan, a collection hopper and a grain and impurity separating device. The fan is connected with two air inlet pipes, one air inlet pipe is connected with an air inlet in the grain and impurity separating device, the other air inlet pipe is connected with the collection hopper, the other end of the collection hopper is communicated with an feeding inlet of the grain and impurity separating device, and a spiral conveyor is arranged at the bottom of the grain and impurity separating device. The air blowing type double-air-duct lifting and separating device has the advantages of being simple and reasonable in structure, high in practicability, convenient to manufacture, mount and maintain, and good in using effect.
Description
Technical field
The utility model belongs to agricultural machinery technological field, relates to a kind of for the two air channels lifting of the air blowing type on combine separator.
Background technology
Existing rice combine has full feed type and half-feed combine harvester, mostly adopt the complicated work structuring of dialing-grain unit, nearside divider, the ceding of Taiwan, running gear, defeated standing grain device, separating mechanism, grain screening mechanism, cereal hoisting mechanism etc., the big-and-middle-sized combine of said structure due to complex structure, volume greatly, heavier, expensive, not too adapt to the actual production conditions of hills, the mountain area landforms of southern china, southwest; And existing baby combine exists, work efficiency is low, inefficiency, cannot reach the effect of big-and-middle-sized grain header, can not adapt to difference and purchase the needs that the area of group of planes body and different geographical conditions is used.
Utility model content
In order to overcome the above-mentioned shortcoming of prior art
,it is a kind of under the wind-force effect of blower fan that the utility model provides, by cereal through promoting and separating, and be separately provided with wind-force that a pipeline directly produces blower fan and import in the assorted separator of paddy and utilize wind-force to carry out secondary selection by winnowing to paddy is assorted, what have simple and reasonable, practical, advantage that fabrication and installation are easy to maintenance, result of use is good promotes separator for the two air channels of the air blowing type on combine
.
The utility model solves the technical scheme that its technical problem adopts: the two air channels of a kind of air blowing type promote separator
,comprise blower fan, aggregate bin and the paddy separator of mixing, blower fan is connected with two blast pipes, a blast pipe is connected with the air inlet on the assorted separator of paddy, another root blast pipe is connected with aggregate bin, the aggregate bin other end is connected with the charging aperture of the assorted separator of paddy, is provided with helix transporting device in the bottom of the assorted separator of described paddy.
Described air inlet is positioned at the lower end of charging aperture.
Described aggregate bin and the upper and lower disjunctor of threshing cylinder assembly, have below threshing cylinder assembly left and right to send paddy spiral, left and right to send paddy spiral lower end to be provided with the assorted blanking port of paddy, and the assorted blanking port of paddy is connected with air channel.
In the assorted separator of described paddy, be provided with several baffle plates.
The rear side upper end of the assorted separator of described paddy is provided with impurity outlet.
The assorted separation unit bottoms helix transporting device end of described paddy is provided with out the mouth of a valley.
Described helix transporting device is connected with engine power by bevel gear, belt pulley.
Be provided with the baffle plate that four sides is infundibulate and facilitates cereal to drop to be convenient to helix transporting device place in the upper end of described helix transporting device.
The beneficial effects of the utility model are: the wind-force that blower fan produces enters respectively air inlet and the air channel, aggregate bin bottom of the assorted separator of paddy by blast pipe, the paddy that enters air channel by blanking port is mixed and enters in the assorted separator of paddy from aggregate bin under the effect of wind-force, the assorted assorted separator of paddy that enters of paddy completes selection by winnowing for the first time under the effect of baffle plate and wind-force, part foreign material can be discharged from impurity outlet under the blowing of wind-force, part paddy is assorted can continue to fall, the wind of coming at air inlet place can upwards blow the paddy falling is assorted, lighter foreign material can upwards be discharged from impurity outlet under the effect of wind-force, cereal can be made parabolic motion under the effect of wind-force, and continue to fall, thereby complete selection by winnowing for the second time, the cereal falling can be concentrated and be delivered in helix transporting device under the effect of infundibulate baffle plate, and concentrate the mouth of a valley that goes out that is transported to rear end to collect by helix transporting device, have simple and reasonable, practical, fabrication and installation are easy to maintenance, the advantage that result of use is good.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure: 1-blower fan, 2-blast pipe, 3-air channel, 4-air inlet, 5-charging aperture, 6-helix transporting device, 7-impurity outlet, 8-goes out the mouth of a valley, the 9-paddy separator of mixing.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Referring to Fig. 1, the two air channels of a kind of air blowing type promote separator
,comprise the blower fan 1 that wind-force is provided to the assorted separator 9 of aggregate bin and paddy, blower fan 1 is respectively arranged with two blast pipes 2 and is connected with the air inlet 4 of the assorted separator 9 of paddy and one end of aggregate bin respectively, air inlet 4 is positioned at the lower end of charging aperture 5, in aggregate bin, be provided with an air channel 3, aggregate bin and the upper and lower disjunctor of threshing cylinder assembly, below threshing cylinder assembly, there is left and right to send paddy spiral, left and right send paddy spiral lower end to be provided with the assorted blanking port of paddy, the assorted blanking port of paddy is connected with air channel 3, the aggregate bin other end is connected with the charging aperture 5 being arranged on the assorted separator 9 of paddy, in the assorted separator 9 of paddy, be provided with several baffle plates, bottom at the assorted separator 9 of paddy is provided with helix transporting device 6, helix transporting device 6 passes through bevel gear, belt pulley is connected with engine power, helix transporting device 6 upper ends are provided with the baffle plate that four sides is infundibulate and facilitates cereal to drop to be convenient to helix transporting device place, rear side upper end at the assorted separator 9 of paddy is provided with impurity outlet 7, assorted separator 9 bottom helix transporting device 6 ends of paddy are provided with out the mouth of a valley 8.
The wind-force that blower fan produces enters respectively air inlet and the air channel, aggregate bin bottom of the assorted separator of paddy by blast pipe, the paddy that enters air channel by blanking port is mixed and enters in the assorted separator of paddy from aggregate bin under the effect of wind-force, the assorted assorted separator of paddy that enters of paddy completes selection by winnowing for the first time under the effect of baffle plate and wind-force, part foreign material can be discharged from impurity outlet under the blowing of wind-force, part paddy is assorted can continue to fall, the wind of coming at air inlet place can upwards blow the paddy falling is assorted, lighter foreign material can upwards be discharged from impurity outlet under the effect of wind-force, cereal can be made parabolic motion under the effect of wind-force, and continue to fall, thereby complete selection by winnowing for the second time, the cereal falling can be concentrated and be delivered in helix transporting device under the effect of infundibulate baffle plate, and concentrate the mouth of a valley that goes out that is transported to rear end to collect by helix transporting device, have simple and reasonable, practical, fabrication and installation are easy to maintenance, the advantage that result of use is good.
Claims (8)
1. the two air channels of air blowing type promote separator
,comprise blower fan, aggregate bin and the paddy separator of mixing, it is characterized in that: blower fan is connected with two blast pipes, a blast pipe is connected with the air inlet on the assorted separator of paddy, another root blast pipe is connected with aggregate bin, the aggregate bin other end is connected with the charging aperture of the assorted separator of paddy, is provided with helix transporting device in the bottom of the assorted separator of described paddy.
2. the two air channels of air blowing type promote separator as claimed in claim 1, it is characterized in that: described air inlet is positioned at the lower end of charging aperture.
3. the two air channels of air blowing type promote separator as claimed in claim 1, it is characterized in that: described aggregate bin and the upper and lower disjunctor of threshing cylinder assembly, below threshing cylinder assembly, have left and right to send paddy spiral, left and right to send paddy spiral lower end to be provided with the assorted blanking port of paddy, the assorted blanking port of paddy is connected with air channel.
4. the two air channels of air blowing type promote separator as claimed in claim 1, it is characterized in that: in the assorted separator of described paddy, be provided with several baffle plates.
5. the two air channels of air blowing type promote separator as claimed in claim 1, it is characterized in that: the rear side upper end of the assorted separator of described paddy is provided with impurity outlet.
6. the two air channels of air blowing type promote separator as claimed in claim 1, it is characterized in that: the assorted separation unit bottoms helix transporting device end of described paddy is provided with out the mouth of a valley.
7. the two air channels of air blowing type promote separator as claimed in claim 1, it is characterized in that: described helix transporting device is connected with engine power by bevel gear, belt pulley.
8. the two air channels of air blowing type promote separator as claimed in claim 1, it is characterized in that: be provided with the baffle plate that four sides is infundibulate and facilitates cereal to drop to be convenient to helix transporting device place in the upper end of described helix transporting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015487.6U CN203675682U (en) | 2014-01-11 | 2014-01-11 | Air blowing type double-air-duct lifting and separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015487.6U CN203675682U (en) | 2014-01-11 | 2014-01-11 | Air blowing type double-air-duct lifting and separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675682U true CN203675682U (en) | 2014-07-02 |
Family
ID=50997671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015487.6U Expired - Fee Related CN203675682U (en) | 2014-01-11 | 2014-01-11 | Air blowing type double-air-duct lifting and separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103718762A (en) * | 2014-01-11 | 2014-04-16 | 韶关市丰一工贸有限公司 | Air-blowing type double-duct lifting and separating device |
-
2014
- 2014-01-11 CN CN201420015487.6U patent/CN203675682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103718762A (en) * | 2014-01-11 | 2014-04-16 | 韶关市丰一工贸有限公司 | Air-blowing type double-duct lifting and separating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20180111 |