CN204741823U - Adjustable track chassis of half feeding formula combine - Google Patents
Adjustable track chassis of half feeding formula combine Download PDFInfo
- Publication number
- CN204741823U CN204741823U CN201520471845.9U CN201520471845U CN204741823U CN 204741823 U CN204741823 U CN 204741823U CN 201520471845 U CN201520471845 U CN 201520471845U CN 204741823 U CN204741823 U CN 204741823U
- Authority
- CN
- China
- Prior art keywords
- chassis
- fixed
- sole
- combine harvester
- feeding formula
- 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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Abstract
The utility model discloses an adjustable track chassis of half feeding formula combine belongs to agricultural machinery, aim at providing the half feeding formula combine chassis that can adapt to narrow tortuous mountain path or ridge. The chassis that its two sets of track mounting bracket below being located the chassis underframe constitutes, two track mounting bracket (7) are fixed in chassis underframe (1) side about through adjustment mechanism, each adjustment mechanism by two piece slide rail (4) of tilting fixed on chassis underframe (1), with each slide rail (4) complex slider (3), crossbeam (6) of being connected two sliders (3), supporting on chassis underframe (1) and with nut complex lead screw (8), be connected stand (5) the constitution of track mounting bracket (7) and two sliders (3). The utility model has the advantages of being simple in structure and convenient in operation, mountain area narrow, rugged to the road surface, that rise and fall is suitable very much, it the improvement structure on one and half feeding formula combine chassis.
Description
Technical field
The utility model relates to a kind of half-feed combine harvester, particularly relates to a kind of half-feed combine harvester chassis; Belong to agricultural machinery.
Background technology
South China area mostly is mountain region or undulating topography, and field is little, is not easy to implement mechanized agricultural operation.The appearance of small-sized half-feed combine harvester solves this difficult problem, people is freed from heavy manual labor, and paddy harvesting efficiency improves greatly.But, the chain tread of now widely used half feed combine harvester is uncontrollable stationary structure, cannot narrow rugged mountain path or ridge be passed through, be difficult to directly enter field operation harvesting, constrain small-sized half-feed combine harvester promoting the use in mountain area.
Summary of the invention
For the above-mentioned defect existed in prior art, the utility model aims to provide a kind of half-feed combine harvester adjustable tread chassis that can adapt to narrow tortuous hill path or ridge.
To achieve these goals, the utility model by the following technical solutions: it comprises by sole, is positioned at the chassis that two groups of crawler belt installing racks below this sole form; Two crawler belt installing racks are fixed on the left and right sides of sole respectively by governor motion, each described governor motion being fixed on two one slide rails on sole, the slide block coordinated with each slide rail respectively, the crossbeam being connected two slide blocks, the nut be fixed on this crossbeam from top to bottom, being bearing on sole and forming with two root posts of the leading screw of this nut screw connection, connecting band track installing rack and two slide blocks by sloping inwardly.
Each slide block there is set lever; Slide rail is C font or reverse U shape trench structure; Leading screw is fixed with handwheel.
Compared with the prior art, the utility model, owing to have employed technique scheme, adds governor motion between sole and two groups of crawler belt installing racks, original uncontrollable fixed type chasis has been changed into the adjustable movable chassis of chain tread; Therefore, it is possible to make half-feed combine harvester smoothly by hill path or the ridge of narrow complications, enter field and carry out operation harvesting, effectively eliminate the bottleneck that restriction half-feed combine harvester is applied in mountain area.The utility model structure is simple, easy to operate, and road pavement is narrow, rugged, the mountain area particularly suitable of fluctuating.
Accompanying drawing explanation
Fig. 1 is the half-feed combine harvester structural representation assembled by the utility model;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is the A-A cutaway view in Fig. 1.
In figure: sole 1, handwheel 2, slide block 3, slide rail 4, column 5, crossbeam 6, crawler belt installing rack 7, leading screw 8, set lever 9.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
As shown in Figures 1 to 3: two crawler belt installing racks 7 are fixed on the left and right sides below sole 1 respectively by governor motion.Each described governor motion to be welded on sole 1 in C font or two one slide rails 4 of reverse U shape trench structure, the slide block 3 coordinated with each slide rail 4 respectively from top to bottom by sloping inwardly, be welded on the crossbeam 6 between two slide blocks 3, the nut be welded on this crossbeam, to be bearing on sole 1 and and the leading screw 8 of this nut screw connection, two root posts 5 be welded between crawler belt installing rack 7 and two slide blocks 3 form; The slide rail 4 that two governor motions are corresponding is in the shape of the letter V distribution.
In order to avoid crawler belt installing rack 7 moves, each slide block 3 there is set lever 9.For the ease of regulating wheel distance, leading screw 8 is fixed with handwheel 2.
Claims (5)
1. a half-feed combine harvester adjustable tread chassis, comprises by sole, is positioned at the chassis that two groups of crawler belt installing racks below this sole form; It is characterized in that: two crawler belt installing racks (7) are fixed on the left and right sides of sole (1) respectively by governor motion, each described governor motion is fixed on two one slide rails (4) on sole (1), the slide block (3) coordinated with each slide rail (4) respectively, the crossbeam (6) being connected two slide blocks (3), the nut be fixed on this crossbeam from top to bottom by sloping inwardly, to be bearing in sole (1) upper and form with two root posts (5) of two slide blocks (3) with the leading screw (8) of this nut screw connection, connecting band track installing rack (7).
2. half-feed combine harvester adjustable tread chassis according to claim 1, is characterized in that: each slide block (3) has set lever (9).
3. half-feed combine harvester adjustable tread chassis according to claim 1 and 2, is characterized in that: slide rail (4) is in C font or reverse U shape trench structure.
4. half-feed combine harvester adjustable tread chassis according to claim 1 and 2, is characterized in that: leading screw (8) is fixed with handwheel (2).
5. half-feed combine harvester adjustable tread chassis according to claim 3, is characterized in that: leading screw (8) is fixed with handwheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471845.9U CN204741823U (en) | 2015-07-03 | 2015-07-03 | Adjustable track chassis of half feeding formula combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471845.9U CN204741823U (en) | 2015-07-03 | 2015-07-03 | Adjustable track chassis of half feeding formula combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204741823U true CN204741823U (en) | 2015-11-11 |
Family
ID=54456601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520471845.9U Expired - Fee Related CN204741823U (en) | 2015-07-03 | 2015-07-03 | Adjustable track chassis of half feeding formula combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204741823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600624A (en) * | 2022-02-15 | 2022-06-10 | 重庆市农业科学院 | Small-sized rice and wheat combine harvester |
-
2015
- 2015-07-03 CN CN201520471845.9U patent/CN204741823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600624A (en) * | 2022-02-15 | 2022-06-10 | 重庆市农业科学院 | Small-sized rice and wheat combine harvester |
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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: 20151111 Termination date: 20160703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |