CN2137857Y - Economical small-size combine - Google Patents
Economical small-size combine Download PDFInfo
- Publication number
- CN2137857Y CN2137857Y CN 92209068 CN92209068U CN2137857Y CN 2137857 Y CN2137857 Y CN 2137857Y CN 92209068 CN92209068 CN 92209068 CN 92209068 U CN92209068 U CN 92209068U CN 2137857 Y CN2137857 Y CN 2137857Y
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- CN
- China
- Prior art keywords
- utility
- model
- economical
- housed
- sheller unit
- 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)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model relates to a small economical combine, which is suitable for harvesting wheat and paddy rice. The utility model is characterized in that the front end of the combine is provided with a vertical header; a secondary cutting device with a poking wheel is arranged in the right front of the header. Spikes of crops are cut to be sent into a feeding mechanism. Both ends of a horizontal axial flow roller of the utility model are respectively provided with a feeding packing auger and a straw discharging impeller. The utility model completes the feeding operation, the threshing operation, the separating operation, and the straw discharging operation of spikes at one time. The utility model is also provided with a primary material cleaning box. Seed which is threshed is primarily cleaned and selected in a box before the seed enters a cleaning and selecting mechanism. The utility model can be matched with a small tractor with four wheels, and the small tractor has the power of 8.8 to 11KW (12 to 15 horsepower).
Description
The utility model is a kind of agricultural machinery.Use when being applicable to wheat, the rice crop results in Plain, the various plot in hills and mountain area.
Present baby combine mainly is divided into two kinds of full feeding and semi-feeding types, its structure comprises the ceding of Taiwan, conveying plant, threshing and separator and cleaning plant, because higher, the machine of price is heavy big and power consumption is big, so need increase auxiliary power and transaction capabilities also not ideal enough.The baby combine supporting with 8.8-11 kilowatt of (12-15 horsepower) tractor with small four wheels do not form bulk article at present as yet.
The purpose of this utility model is to design that a kind of volume is little, in light weight, simple in structure, low in energy consumption, dependable performance, easy to manufacture and low-cost economical baby combine, to satisfy the demand of numerous rural subscribers to this harvest machinery.
Economical baby combine structure described in the utility model such as Fig. 1, by the ceding of Taiwan (14), the secondary cut device is (by stationary knife 1, coaming plate 2, band thumb wheel cutterhead 3 is formed), sheller unit (4), just clear hopper (6), conveying plant (is carried screw feeder 5 by seed, drag-flight elvator 7, the wheel 13 of winnowing is formed), cleaning plant is (by uniform screw feeder 8, cleaning unit 9, fan 10 is formed) and tanker (11) composition, the cutterhead (3) of thumb wheel is equipped with in this machine the place ahead, Fig. 3 is seen in structural representation, when downcutting crop fringe head, the fringe head is allocated to feeding screw feeder (15) in the sheller unit (4).This sheller unit is an axial-flow type spike-tooth type cylinder.As shown in Figure 2, the one end is equipped with impeller (16), when finishing Lysimachia sikokiana, forms axial flow in sheller unit; Its other end is equipped with feeding screw feeder (15), convey materials.Seed after the threshing is delivered to just clear hopper (6) through screw feeder (5), the wheel (13) of winnowing, this hopper places the top of drag-flight elevator (7), exhaust outlet is arranged at its top, and when the wheel (13) of winnowing was thrown into just clear hopper (6) with emersion object, air-flow was carried the part foreign material secretly and discharged by exhaust outlet.Seed after just clear is delivered to cleaning unit (9) through drag-flight elevator (7), uniform screw feeder (8), under the effect of fan (10), the seed of cleaning falls into tanker (11).
Compare with existing baby combine, major advantage of the present utility model is:
1 adopts the secondary cut device that thumb wheel is housed, and only the fringe head with crop carries out threshing, separates and cleans, and reduces power consumption;
2 feeding screw feeders of the present utility model, threshing cylinder and Lysimachia sikokiana impeller are one, simplify the structure, and have improved separating effect, have reduced the volume and weight of complete machine;
But 3 its just clear light field trash of hopper discharge section and clever chaffs have alleviated the load of cleaning plant, have improved grain cleaning rate and have reduced the seed percent of loss;
4 the utility model volumes are little, in light weight, low in energy consumption, and dependable performance is easy to operate, easy to manufacture, low price.
Description of drawings:
Fig. 1 is the utility model general illustration.Wherein:
(1) stationary knife (2) coaming plate (3) band thumb wheel cutterhead
(4) sheller unit (5) seed is carried the just clear hopper of screw feeder (6)
(7) the uniform screw feeder of drag-flight elvator (8) (9) cleaning unit
(10) fan (11) tanker (12) tractor
(13) wheel (14) ceding of Taiwan of winnowing
Fig. 2 is a threshing unit.Wherein:
(15) feeding screw feeder (16) Lysimachia sikokiana impeller (17) threshing cylinder
(18) spike-tooth (19) transition circular cone (20) feeding blade
Fig. 3 is equipped with double-deck thumb wheel for the structure chart of band thumb wheel cutterhead (3), and thumb wheel and moving tooth can be metal material, also can be plastic construction.
Claims (4)
1, a kind of economical baby combine, by the ceding of Taiwan (14), the secondary cut device, sheller unit (4), just clear hopper (6), conveying plant, cleaning plant and tanker (11) are formed, and it is characterized in that:
A. secondary cut device (being made up of stationary knife 1, coaming plate 2 and band thumb wheel cutterhead 3) is installed in the ceding of Taiwan (14), and is fixed on the place ahead of sheller unit (4);
B. winnow just clear hopper (6) is housed between wheel (13) and the drag-flight elevator (7);
C. just clear hopper (6) is equipped with adjustable air stream outlet, discharges light foreign material and clever chaff, and prevents the seed discharge.
2, economical baby combine according to claim 1 is characterized in that being with thumb wheel cutterhead (3) that double-deck thumb wheel (Fig. 3) is housed.
According to claim 1,2 described economical baby combines, it is characterized in that in sheller unit (4) that 3, the two ends of cylinder (17) link with feeding screw feeder (15) and Lysimachia sikokiana impeller (16) respectively.
4, according to claim 1,2 described economical baby combines, it is characterized in that in sheller unit (4), between cylinder (17) and the feeding screw feeder (15) transition circle wimble structure (19) is housed, feeding blade (20) is housed on the circular cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92209068 CN2137857Y (en) | 1992-05-11 | 1992-05-11 | Economical small-size combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92209068 CN2137857Y (en) | 1992-05-11 | 1992-05-11 | Economical small-size combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2137857Y true CN2137857Y (en) | 1993-07-14 |
Family
ID=33762618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92209068 Expired - Fee Related CN2137857Y (en) | 1992-05-11 | 1992-05-11 | Economical small-size combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2137857Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405727A (en) * | 2011-12-03 | 2012-04-11 | 湖南省双峰县湘源皇视电子有限公司 | Combine harvester provided with winnower with adjustable working dip angle |
| CN102625652A (en) * | 2009-08-14 | 2012-08-01 | 爱科股份公司 | Combine harvester |
| CN104429403A (en) * | 2014-12-11 | 2015-03-25 | 重庆茂松农业机械制造有限责任公司 | Winnowing device of harvester |
-
1992
- 1992-05-11 CN CN 92209068 patent/CN2137857Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625652A (en) * | 2009-08-14 | 2012-08-01 | 爱科股份公司 | Combine harvester |
| CN102625652B (en) * | 2009-08-14 | 2014-10-15 | 爱科股份公司 | Combine harvester |
| CN102405727A (en) * | 2011-12-03 | 2012-04-11 | 湖南省双峰县湘源皇视电子有限公司 | Combine harvester provided with winnower with adjustable working dip angle |
| CN102405727B (en) * | 2011-12-03 | 2014-05-14 | 湖南省双峰县湘源皇视电子有限公司 | Combine harvester provided with winnower with adjustable working dip angle |
| CN104429403A (en) * | 2014-12-11 | 2015-03-25 | 重庆茂松农业机械制造有限责任公司 | Winnowing device of harvester |
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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 |