CN201046722Y - Hand tractor chassis - Google Patents
Hand tractor chassis Download PDFInfo
- Publication number
- CN201046722Y CN201046722Y CNU2007200117326U CN200720011732U CN201046722Y CN 201046722 Y CN201046722 Y CN 201046722Y CN U2007200117326 U CNU2007200117326 U CN U2007200117326U CN 200720011732 U CN200720011732 U CN 200720011732U CN 201046722 Y CN201046722 Y CN 201046722Y
- Authority
- CN
- China
- Prior art keywords
- longeron
- tractor chassis
- section steel
- longitudinal beams
- utility
- 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
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a walking tractor chassis, in particular to the improved structure of the walking tractor chassis and provides the walking tractor chassis with good stability, which comprises a plurality of longitudinal beams, wherein, a speed change device and an operating device are arranged above the longitudinal beams; a plurality of wheels are arranged at the lower side of the longitudinal beams; a driver seat is arranged at the rear side of the longitudinal beams. The utility model is characterized in that the longitudinal beams comprise a front channel steel and a rear channel steel; an upper connecting plate and a lower connecting plate are respectively arranged above and below the front channel steel and the rear channel steel .
Description
Technical field:
The utility model relates to the improvement of walker tractor chassis structure.
Background technology:
The structure on present walker tractor chassis mainly is that the longeron top is provided with transmission system, operating control, and the below of longeron is a wheel; Since simple in structure, practical, be widely used in the rural area.But also have following problem, the main part on walker tractor chassis is a longeron, is to be welded by plate, and therefore, rigidity is relatively poor, has influenced the stability of this device work.
The utility model content:
The utility model is exactly at the problems referred to above, and a kind of walker tractor chassis of good stability is provided.
The utility model adopts following technical scheme, and the utility model comprises longeron, and the top of longeron is transmission system, operating control, and the below of longeron is a wheel, and the rear of longeron is an operator's seat, and its structural feature longeron is to be made of preceding channel-section steel, back channel-section steel; The upper and lower of preceding channel-section steel, back channel-section steel is respectively upper junction plate, lower connecting plate.
The beneficial effects of the utility model:
Because the utility model longeron is to be made of preceding channel-section steel, back channel-section steel; The upper and lower of preceding channel-section steel, back channel-section steel is respectively upper junction plate, lower connecting plate, just can strengthen the rigidity of longeron, has improved the stability on walker tractor chassis, helps improving workmanship.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment:
The utility model comprises longeron 3, the top of longeron 3 is transmission system 2, operating control 4, and the below of longeron 3 is a wheel 1, and the rear of longeron 3 is an operator's seat 5, longeron 3 is to be made of preceding channel-section steel 8, back channel-section steel 7, and the upper and lower of preceding channel-section steel 8, back channel-section steel 7 is respectively upper junction plate 9, lower connecting plate 6.
Claims (1)
1. walker tractor chassis, comprise longeron (3), the top of longeron (3) is transmission system (2), operating control (4), the below of longeron (3) is wheel (1), the rear of longeron (3) is operator's seat (5), it is characterized in that longeron (3) is to be made of preceding channel-section steel (8), back channel-section steel (7), the upper and lower of preceding channel-section steel (8), back channel-section steel (7) is respectively upper junction plate (9), lower connecting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200117326U CN201046722Y (en) | 2007-04-18 | 2007-04-18 | Hand tractor chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200117326U CN201046722Y (en) | 2007-04-18 | 2007-04-18 | Hand tractor chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046722Y true CN201046722Y (en) | 2008-04-16 |
Family
ID=39299298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200117326U Expired - Fee Related CN201046722Y (en) | 2007-04-18 | 2007-04-18 | Hand tractor chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046722Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103069943A (en) * | 2013-01-23 | 2013-05-01 | 苏州大学 | Row-spanning type tractor |
-
2007
- 2007-04-18 CN CNU2007200117326U patent/CN201046722Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103069943A (en) * | 2013-01-23 | 2013-05-01 | 苏州大学 | Row-spanning type tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20110418 |