CN2387713Y - Narrow-width small-sized combine harvester - Google Patents
Narrow-width small-sized combine harvester Download PDFInfo
- Publication number
- CN2387713Y CN2387713Y CN 99217635 CN99217635U CN2387713Y CN 2387713 Y CN2387713 Y CN 2387713Y CN 99217635 CN99217635 CN 99217635 CN 99217635 U CN99217635 U CN 99217635U CN 2387713 Y CN2387713 Y CN 2387713Y
- Authority
- CN
- China
- Prior art keywords
- tractor
- grain
- wheel type
- narrow
- steering
- 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
Links
- 241000251169 Alopias vulpinus Species 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 235000013339 cereals Nutrition 0.000 claims description 25
- 240000007594 Oryza sativa Species 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 230000000916 dilatatory effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 abstract description 7
- 238000003306 harvesting Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 241000219146 Gossypium Species 0.000 description 6
- 238000009342 intercropping Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 240000002024 Gossypium herbaceum Species 0.000 description 1
- 235000004341 Gossypium herbaceum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
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- Combines (AREA)
Abstract
A narrow-width small-size combine matched with Dongfeng-12 model walking tractor or steering wheel type tractor features that the front engine is moved under the steering wheel type tractor seat under the handle of back tractor, the back thresher and grain cleaning and collecting unit are moved to front part and combined with reaping part into a whole, so saving intermediate transmission unit, lowering cost, simplifying structure and decreasing failure. The harvester part is connected with the tractor body part through a hinge lifting mechanism, the height of the harvester, namely the height of the cutting table, can be flexibly adjusted, the cutting width is reduced to about 60cm from one meter in the prior art, and the harvesting requirement of the field block intercropped between grain and cotton can be met.
Description
The utility model relates to a kind of combine, particularly can with the dongfeng-12 walking tractor matching, also can with the baby combine in a narrow margin of steering-wheel type tractor.
As everyone knows, existing baby combine, particularly with the hand tractor combine, its scope of application all has certain limitation.Because existing harvester header is low, swath is wide, and grain and cotton intercropping and interplanting field cotton plant line-spacing is generally about 60 centimeters, when combine shears through the wheat at the field piece that enters the grain and cotton intercropping and interplanting, can damage the cotton seedling in field, so present combine can not be in the field operation of grain and cotton intercropping and interplanting, the peasant can only adopt traditional reaping hook harvesting, labour intensity is big, and work efficiency is low.In addition, existing grain header also has in structure setting and the technological process and improves part not to the utmost.For example, the reaping apparatus of grain header is placed on the front end of tractor (engine), and threshing, cleaning device is placed under the rear end handrail of tractor, the connection before and after middle pipeline by a transmission stalk is finished, compact inadequately on the structure, also be out of order easily.The height of the ceding of Taiwan is generally also unadjustable in addition, can not adapt to the requirement of different peasant households, Different Crop, different tillage conditions.
The purpose of this utility model provides a kind of baby combine in a narrow margin, it can with east wind-12 type hand tractor and steering-wheel type tractor, can adapt to the needs of grain and cotton intercropping and interplanting, compact more on the structure, not only easy to operate, and manufacturing cost also can obviously reduce.
The purpose of this utility model is achieved in that on the basis of the grain header of existing and hand tractor or steering-wheel type tractor, carries out the improvement of three aspects.The one, structural adjustment improves, promptly be arranged in originally the tractor engine rear portion clean sheller unit and engine location is exchanged, reaping apparatus and sheller unit are integrated, full feeding structure is adopted in threshing, engine is displaced to hand tractor handrail bottom or steering-wheel type tractor seat bottom, cuts harvesting and the middle transmission link of threshing after adjusting like this, and is more reasonable on the structure, and engine moves to hand tractor handrail bottom, there is no inconvenience in the operation.The 2nd, the grain header swath has been done adjustment, and 1M changes 60CM into by swath, enables to adapt to the harvesting needs of domestic more general grain and cotton intercropping and interplanting field piece.The 3rd, in the junction of reaper-thresher and hand tractor frame one height adjustable hinge elevating mechanism is arranged in the design, can regulate as required like this, the grain header body is around the hinge axis central motion so that adjust cutter apart from ground level.
Be illustrated below in conjunction with embodiment:
Fig. 1 Fig. 2 is respectively the utility model and combines schematic diagram with hand tractor and steering-wheel type tractor.
1, dialing-grain unit; 2, rice cutter; 3, feeding screw feeder; 4, vertical thresher; 5, clean collection grain device; 6, elevating mechanism; 7, engine; 8, middle drive.
As shown in the figure, the utility model is mainly by dialing-grain unit, rice cutter 2, feeding screw feeder 3, vertical thresher 4, winnow 5, elevating mechanism 6, middle drive 8 and hand tractor or steering-wheel type tractor body be combined into.During use, engine operation, tractor advances, and engine power transmits power to the grain header each several part by middle drive, and dialing-grain unit, rotation are guided crop into rice cutter 2 and are cut off, and straw enters feeding screw feeder 3 immediately, is sent to vertical thresher 4.Vertical thresher adopts axial-flow type to feed design entirely; the crop that enters vertical thresher 4 is subjected to throwing between thresher master rotor and concave grate and beats, bump, rubbing and threshing; cane is under screw action outside the discharge machine after the threshing; because the negative suction effect of the jet that the high velocity air of thresher rotation produces, blow to grass outlet along gas channel and take body out of by major part with the paddy bits for short cane.The cereal of taking off falls into together with a small amount of foreign material and cleans collection grain device 5.Cleaning collection grain device 5 is made up of vibratory sieve, collection grain screw feeder and winnow, grain falls into the sieve end through the vibratory sieve sieve aperture, deliver to winnow through collection grain screw feeder and clean, clean back grain and enter grain storage box or storage grain sack, the straw chip is taken out of outside the machine by winnow rotation wind-force simultaneously.
Claims (3)
1, a kind of baby combine in a narrow margin; this grain header and east wind-12 type walking tractor matching or with the steering-wheel type tractor; comprise compositions such as dialing-grain unit, rice cutter, feeding screw feeder 3, vertical thresher 4, middle drive 8; it is characterized in that reaping apparatus and threshing and cleaning collection grain device are integrated, engine moves to After-Body handrail bottom or steering-wheel type tractor under-seat from the tractor body front portion.
2, baby combine in a narrow margin according to claim 1 is characterized in that grain cutting width is 60 centimetres.
3, baby combine in a narrow margin according to claim 1 is characterized in that grain header and dilatory body link by the hinge elevating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217635 CN2387713Y (en) | 1999-10-22 | 1999-10-22 | Narrow-width small-sized combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217635 CN2387713Y (en) | 1999-10-22 | 1999-10-22 | Narrow-width small-sized combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387713Y true CN2387713Y (en) | 2000-07-19 |
Family
ID=34009005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99217635 Expired - Fee Related CN2387713Y (en) | 1999-10-22 | 1999-10-22 | Narrow-width small-sized combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387713Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511353A (en) * | 2018-11-29 | 2019-03-26 | 中国农业大学 | Corydalis tuber harvest cleaning all-in-one machine |
-
1999
- 1999-10-22 CN CN 99217635 patent/CN2387713Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511353A (en) * | 2018-11-29 | 2019-03-26 | 中国农业大学 | Corydalis tuber harvest cleaning all-in-one machine |
| CN109511353B (en) * | 2018-11-29 | 2024-06-11 | 中国农业大学 | Rhizoma corydalis harvesting and cleaning integrated 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 |