CN202222158U - Improved structure of rear-wheel steering mechanism of miniature rice and wheat combined harvester - Google Patents
Improved structure of rear-wheel steering mechanism of miniature rice and wheat combined harvester Download PDFInfo
- Publication number
- CN202222158U CN202222158U CN2011203861678U CN201120386167U CN202222158U CN 202222158 U CN202222158 U CN 202222158U CN 2011203861678 U CN2011203861678 U CN 2011203861678U CN 201120386167 U CN201120386167 U CN 201120386167U CN 202222158 U CN202222158 U CN 202222158U
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- CN
- China
- Prior art keywords
- improved structure
- steering mechanism
- miniature rice
- height
- utility
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- 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 relates to an improved structure of a rear-wheel steering mechanism of a miniature rice and wheat combined harvester. The improved structure comprises a universal moving type wheel stand, wherein the universal moving type wheel stand is connected with a coupling seat of a traveling frame through a vertical shaft. The improved structure is characterized in that the coupling seat is arranged inside the tail part of the traveling frame. The lower end of the universal moving type wheel stand is provided with a plurality of pairs of connecting shaft holes for adjusting the height of a cutting platform. The improved structure provided by the utility model has the advantages that the structure is simple, the production cost is low, the steering is flexible and free, and the height of the cutting platform can be flexibly adjusted according to the crop height.
Description
Technical field
The utility model relates to the steering mechanism of miniature rice-wheat combine harvester, especially a kind of rear-axle steering mechanism of miniature rice-wheat combine harvester.
Background technology
Miniature rice-wheat combine harvester of the prior art, it is three wheeled chassis of single-wheel that a kind of trailing wheel is arranged, and wheel mechanism is the stationary structure of being convenient to keep straight on thereafter, and it turns to dull, the operation effort.Occurred a kind of universal trailing wheel that turns to as shown in Figure 1 on the market, universal trailing wheel is arranged at the outside of frame afterbody through connection seat, the connection seat complex structure, and production cost is high, turns to underaction.
The utility model content
The problem that the utility model will solve is to provide the improvement structure of a kind of miniature rice-wheat combine harvester rear-axle steering mechanism, and it is simple in structure, and production cost is low, turns to flexibly.
The utility model adopts following technical scheme, comprises universal movable wheel carrier, and universal movable wheel carrier links through the connection seat of a vertical axis and walked frame, it is characterized in that: a said inboard that is built in the walked frame afterbody that connects.The rear-axle steering mechanism of this structure, simple in structure, can realize firmly that slightly the original place turns to for 360 °, flexible operation is freely.
A kind of improvement is that the lower end of said universal movable wheel carrier is provided with the several to the connecting shaft hole of scalable ceding of Taiwan height.Be arranged at the several of differing heights to the connecting shaft hole, can be according to plant height flexible ceding of Taiwan height.
The utlity model has following advantage: 1, it turns to nimbly and freely; 2, ceding of Taiwan arrangement for adjusting height can be according to the plant height flexible; 3, simple in structure, low cost of manufacture.
Description of drawings
Fig. 1 is a kind of existing universal trailing wheel structural representation that turns to.
Fig. 2 is a kind of example structure sketch map of the utility model.
Embodiment
As shown in Figure 1, a kind of embodiment of the utility model comprises universal movable wheel carrier 1, and universal movable wheel carrier 1 links through the connection seat 4 of a vertical axis 2 with walked frame 3, it is characterized in that: said connection seat 4 is built in the inboard of walked frame 3 afterbodys.The rear-axle steering mechanism of this structure, simple in structure, can realize firmly that slightly the original place turns to for 360 °, flexible operation is freely.
As shown in Figure 1, a kind of improvement is that the lower end of said universal movable wheel carrier 1 is provided with the several to connecting shaft hole 5 of scalable ceding of Taiwan height.Be arranged at the several of differing heights to connecting shaft hole 5, can be according to plant height flexible ceding of Taiwan height.
The utility model is not limited to the concrete structure of the foregoing description, and the equivalent transformation of other homogeneous structure all falls within the protection domain of the utility model.
Claims (2)
1. the improvement structure of a miniature rice-wheat combine harvester rear-axle steering mechanism; Comprise universal movable wheel carrier; Universal movable wheel carrier links through the connection seat of a vertical axis and walked frame, it is characterized in that: a said inboard that is built in the walked frame afterbody that connects.
2. the improvement structure of a kind of miniature rice-wheat combine harvester rear-axle steering according to claim 1 mechanism, it is characterized in that: the lower end of said universal movable wheel carrier is provided with the several to the connecting shaft hole of scalable ceding of Taiwan height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203861678U CN202222158U (en) | 2011-09-26 | 2011-09-26 | Improved structure of rear-wheel steering mechanism of miniature rice and wheat combined harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203861678U CN202222158U (en) | 2011-09-26 | 2011-09-26 | Improved structure of rear-wheel steering mechanism of miniature rice and wheat combined harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202222158U true CN202222158U (en) | 2012-05-23 |
Family
ID=46072775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203861678U Expired - Fee Related CN202222158U (en) | 2011-09-26 | 2011-09-26 | Improved structure of rear-wheel steering mechanism of miniature rice and wheat combined harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202222158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222370A (en) * | 2013-05-20 | 2013-07-31 | 四川红驰农机制造有限公司 | Amphibious micro rice and wheat combine harvester applicable to deep paddy field operation |
-
2011
- 2011-09-26 CN CN2011203861678U patent/CN202222158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222370A (en) * | 2013-05-20 | 2013-07-31 | 四川红驰农机制造有限公司 | Amphibious micro rice and wheat combine harvester applicable to deep paddy field operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Hongchi Agricultural Machinery Manufacturing Co., Ltd. Assignor: Li Changhai Contract record no.: 2014510000099 Denomination of utility model: Improved structure of rear-wheel steering mechanism of miniature rice and wheat combined harvester Granted publication date: 20120523 License type: Exclusive License Record date: 20140805 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |