CN202799660U - Combine harvester with double-spiral auger conveying grain mechanism - Google Patents
Combine harvester with double-spiral auger conveying grain mechanism Download PDFInfo
- Publication number
- CN202799660U CN202799660U CN 201220498287 CN201220498287U CN202799660U CN 202799660 U CN202799660 U CN 202799660U CN 201220498287 CN201220498287 CN 201220498287 CN 201220498287 U CN201220498287 U CN 201220498287U CN 202799660 U CN202799660 U CN 202799660U
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- Prior art keywords
- grain
- conveying
- double
- scale
- spiral
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- Expired - Fee Related
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Abstract
The utility model relates to a combine harvester with a double-spiral auger grain conveying mechanism. The combine harvester with the double-spiral auger grain conveying mechanism comprises a stirring millet device, a divider, a header, a traveling mechanism, a conveying millet device, a threshing mechanism, a grain screening mechanism, a grain lifting mechanism and a straw discharging outlet. A left rotation conveying grain device and a right rotation conveying grain device of a double-spiral grain conveying auger are arranged below the grain screening mechanism and rotates oppositely. The double-spiral grain conveying auger is connected with the grain lifting mechanism. Due to the fact that the left rotation conveying grain device and the right rotation conveying grain device of the double-spiral grain conveying auger are arranged, grains are conveyed to the grain lifting mechanism, conveying is quite smooth, and effect of large-scale and medium-scale harvesters is achieved. The combine harvester with the double-spiral auger grain conveying mechanism is characterized in that structure is that of a small-scale harvester, function is that of large-scale harvester, cost is that of the small-scale harvester, and benefit is that of the large-scale harvester. Therefore, the small-scale combine harvester is more applicable to requirements of harvesting in most of paddy fields and corn fields of mountain hill landform in south and southwest, and convenient for using of various groups of purchasing machines and districts of various geological conditions.
Description
Technical field
The utility model belongs to a kind of agricultural machinery technological field, relates to a kind of small-sized paddy and wheat combine, specifically refers to a kind of combine with double helix screw feeder corn conveying mechanism.
Background technology
Both at home and abroad advanced and mature big-and-middle-sized combine since complex structure, volume greatly, heavier, expensive, not too adapt to the actual production conditions of hills, the mountain area landforms of southern china, southwest; Work efficiency is low, the effect that effect does not reach big-and-middle-sized grain header is cleaned or cleaned to nothing and existing baby combine exists, when harvesting speed is high, because the low easily problem such as obstructions of cereal that causes of power, can not adapt to the needs that difference is purchased the area use of group of planes body and different geographical conditions.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art
,The utility model provides a kind of cereal to carry the combine that has smoothly double helix screw feeder corn conveying mechanism.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of combine with double helix screw feeder corn conveying mechanism; comprise dialing-grain unit, nearside divider, the ceding of Taiwan, running gear, defeated standing grain device, separating mechanism, grain screening mechanism, cereal hoisting mechanism and straw floss hole; what be provided with below described grain screening mechanism that the double helix cereal of counterrotating left and right rotation direction respectively carries screw feeder send the paddy device, and double helix cereal carries screw feeder to connect with cereal hoisting mechanism.
The described ceding of Taiwan is contained in the front of combine running gear, and the ceding of Taiwan connects with separating mechanism by defeated standing grain device.
The back of described separating mechanism is the straw floss hole, and the below of separating mechanism is grain screening mechanism.
The beneficial effects of the utility model are: what the double helix cereal that is provided with counterrotating left and right rotation direction was respectively carried screw feeder send the paddy device, cereal is carried toward going out the paddy hoisting mechanism, carry very smooth and easy, can reach the effect of big-and-middle-sized grain header, characteristics with little machine structure, large machine function, little machine cost, large machine benefit, make small-sized combine more adapt to the most of paddy field of hills, mountain area landforms of south, southwest, the requirement of wheat field harvesting, use in the area that makes things convenient for difference to purchase group of planes body and different geographical conditions.
Description of drawings
Fig. 1 is complete machine structure schematic diagram of the present utility model.
Fig. 2 is partial structurtes schematic diagram of the present utility model.
Fig. 3 is each parts transmission schematic diagram of the present utility model.
Among the figure: 1-dialing-grain unit, 2-nearside divider, the 3-ceding of Taiwan, 4-running gear, the defeated standing grain device of 5-, 6-separating mechanism, 7-grain screening mechanism, the conveying mechanism of 8-cereal secondary cleaning, 9 cereal hoisting mechanisms, 10-straw floss hole, the two-way wind-force wind pushing mechanism of 11-, 12-double helix cereal carry screw feeder, 13-driver's seat, 14-spiral to send paddy screw feeder, 15-cereal hoisting cylinder.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Referring to Fig. 1; a kind of combine with double helix screw feeder corn conveying mechanism; comprise dialing-grain unit 1; nearside divider 2; the ceding of Taiwan 3; running gear 4; defeated standing grain device 5; separating mechanism 6; grain screening mechanism 7; the conveying mechanism 8 of cereal secondary cleaning; cereal hoisting mechanism 9; straw floss hole 10; two-way wind-force wind pushing mechanism 11 and driver's seat 13; wherein the ceding of Taiwan 3 is contained in the front of combine running gear 4; the ceding of Taiwan 3 connects with separating mechanism 6 by defeated standing grain device 5; the back of separating mechanism 6 is straw floss holes 10; the below of separating mechanism 6 is grain screening mechanisms 7; the next door of grain screening mechanism 7 is two-way wind-force wind pushing mechanisms 11; driver's seat 13 be installed in running gear 4 above; the below of grain screening mechanism 7 is provided with a respectively counterrotating left side; dextrorotation to double helix cereal carry screw feeder 12 send the paddy device; double helix cereal carries screw feeder 12 to connect with cereal hoisting mechanism 9; cereal is carried toward going out paddy hoisting mechanism 9; the conveying mechanism 8 of the cereal secondary cleaning on the next door of double helix cereal conveying screw feeder 12; this cereal secondary cleaning conveying system 8 has spiral and send paddy screw feeder 14 and cereal hoisting cylinder 15, and wherein spiral send the vibratory sieve below that paddy screw feeder 14 is installed in grain screening mechanism 7.
Main working process of the present utility model is: dialing-grain unit 1 is pressed to the ceding of Taiwan 3 with spike of rice, the cutter of the ceding of Taiwan 3 cuts off spike of rice, the large screw feeder of the ceding of Taiwan is sent to defeated standing grain device 5 with its collection, spike of rice arrives separating mechanism 6 through defeated standing grain device 5, the threshing cylinder of separating mechanism 6 interior High Rotation Speeds is taken off grain, grain enters a respectively counterrotating left side by grain screening mechanism 7, dextrorotation to double helix cereal carry screw feeder 12 send the paddy device, cereal is carried toward the hoisting mechanism 9 that goes out paddy, cereal is in hoisting mechanism 9 is transported to dress paddy bag, and the straw after purifying is thrown the field by straw floss hole 10; Do not clean conveying mechanism 8 that clean cereal cleans by secondary and deliver to again that grain screening mechanism 7 is interior to carry out cleaning to cereal the second time, two-way wind-force wind pushing mechanism 11 is discharged to the field to impurity from the foreign material floss hole by wind-force, and the cleaning grain after the despumation receives by going out mouth of a valley dress paddy bag.
What the double helix cereal that the utility model is provided with counterrotating left and right rotation direction was respectively carried screw feeder send the paddy device, cereal is carried toward going out the paddy hoisting mechanism, carry very smooth and easy, can reach the effect of big-and-middle-sized grain header, characteristics with little machine structure, large machine function, little machine cost, large machine benefit, make small-sized combine more adapt to the most of paddy field of hills, mountain area landforms of south, southwest, the requirement of wheat field harvesting, use in the area that makes things convenient for difference to purchase group of planes body and different geographical conditions.
Claims (3)
1. combine with double helix screw feeder corn conveying mechanism; comprise dialing-grain unit, nearside divider, the ceding of Taiwan, running gear, defeated standing grain device, separating mechanism, grain screening mechanism, cereal hoisting mechanism and straw floss hole; it is characterized in that: what be provided with below described grain screening mechanism that the double helix cereal of counterrotating left and right rotation direction respectively carries screw feeder send the paddy device, and double helix cereal carries screw feeder to connect with cereal hoisting mechanism.
2. the combine with double helix screw feeder corn conveying mechanism as claimed in claim 1, it is characterized in that: the described ceding of Taiwan is contained in the front of combine running gear, and the ceding of Taiwan connects with separating mechanism by defeated standing grain device.
3. the combine with double helix screw feeder corn conveying mechanism as claimed in claim 1, it is characterized in that: the back of described separating mechanism is the straw floss hole, the below of separating mechanism is grain screening mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498287 CN202799660U (en) | 2012-09-27 | 2012-09-27 | Combine harvester with double-spiral auger conveying grain mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498287 CN202799660U (en) | 2012-09-27 | 2012-09-27 | Combine harvester with double-spiral auger conveying grain mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799660U true CN202799660U (en) | 2013-03-20 |
Family
ID=47858625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220498287 Expired - Fee Related CN202799660U (en) | 2012-09-27 | 2012-09-27 | Combine harvester with double-spiral auger conveying grain mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106470541A (en) * | 2014-06-30 | 2017-03-01 | 洋马株式会社 | United reaper |
-
2012
- 2012-09-27 CN CN 201220498287 patent/CN202799660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106470541A (en) * | 2014-06-30 | 2017-03-01 | 洋马株式会社 | United reaper |
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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 |
Granted publication date: 20130320 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |