CN201165248Y - Full-wheel steering mechanism of full trailer - Google Patents
Full-wheel steering mechanism of full trailer Download PDFInfo
- Publication number
- CN201165248Y CN201165248Y CNU2008200177764U CN200820017776U CN201165248Y CN 201165248 Y CN201165248 Y CN 201165248Y CN U2008200177764 U CNU2008200177764 U CN U2008200177764U CN 200820017776 U CN200820017776 U CN 200820017776U CN 201165248 Y CN201165248 Y CN 201165248Y
- Authority
- CN
- China
- Prior art keywords
- spindle assembly
- wheel spindle
- trailer
- frame
- 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
Images
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses a trailer all-wheel steering mechanism which belongs to a steering device and structurally comprises a frame and a traction rod; the front side of the frame is connected with the traction rod; a front wheel spindle assembly and a back wheel spindle assembly are respectively arranged on the front side and the back side of the bottom of the frame; a leading bogie and a trailing bogie are respectively mounted between the spindles of the front wheel spindle assembly and the back wheel spindle assembly and the frame; the trailing bogie is connected with one end of a steering link; the other end of the steering link is mounted on the bottom of the frame close to the front wheel spindle assembly. Compared with the prior art, the trailer all-wheel steering mechanism has the advantages of reasonable design, simple structure, easy machining, small turning radius, maneuverable design, flexibility and satisfying the transport requirement in narrow sites.
Description
Technical field
The utility model relates to a kind of steering hardware, specifically a kind of four-wheel steering mechanism of trailer.
Background technology
The independent trailer steering hardware is divided into axle steer and wheel turns to two kinds of forms.Because wheel steering hardware steering angle is little, manufacturing process complexity, cost height, general less application.But independent trailer adopts the wheel steering hardware can reduce floor height, and its manoevreability is good than the axle steer complete hang train.Drawbar train generally is made up of several trailers at present, and total length is longer, and is difficult to obtain less turn radius when trailer adopts front-wheel steering, does not satisfy the job requirements in narrow place.
Summary of the invention
Technical assignment of the present utility model is at above weak point, provide a kind of rational in infrastructure, turn radius is little, the four-wheel steering mechanism of a kind of trailer of maneuverability.
The technical scheme that its technical matters that solves the utility model adopts is: this steering hardware comprises vehicle frame and draw bar, the front side and the draw bar of vehicle frame link together, the forward and backward side in the bottom of vehicle frame is separately installed with front wheel spindle assembly and hind axle assembly, be separately installed with forecarriage and trailing truck between the wheel shaft of front wheel spindle assembly and hind axle assembly and the vehicle frame, one end of trailing truck and steering track rod links together, and the other end of steering track rod is installed near the bottom of frame the front wheel spindle assembly.
When tractor truck turns to, rotate by draw bar pulling forecarriage, make front-wheel steer, rotate round about by steering track rod pulling trailing truck simultaneously, because deflection angle is little, can think that forecarriage rotates an identical angle, make left and right sides trailing wheel counter steering, so just form four-wheel steering.
The four-wheel steering mechanism of a kind of trailer of the present utility model compares with prior art, have reasonable in design, simple in structure, be easy to characteristics such as processing, little, the maneuverability of turn radius, satisfied the transportation request in narrow place.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 1 is a kind of structural representation of four-wheel steering mechanism of trailer.
Accompanying drawing 2 is the birds-eye view of accompanying drawing 1.
Among the figure: 1, draw bar, 2, forecarriage, 3, vehicle frame, 4, trailing truck, 5, the front wheel spindle assembly, 6, steering track rod, 7, the hind axle assembly.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
The four-wheel steering mechanism of a kind of trailer of the present utility model, its structure comprises vehicle frame 3 and draw bar 1, the front side of vehicle frame 3 and draw bar 1 link together, the forward and backward side in the bottom of vehicle frame 3 is separately installed with front wheel spindle assembly 5 and hind axle assembly 7, be separately installed with forecarriage 2 and trailing truck 4 between the wheel shaft of front wheel spindle assembly 5 and hind axle assembly 7 and the vehicle frame 3, trailing truck 4 links together with an end of steering track rod 6, and the other end of steering track rod 6 is installed near vehicle frame 3 bottoms the front wheel spindle assembly 5.
Its processing and fabricating of four-wheel steering mechanism of a kind of trailer of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (1)
1, a kind of four-wheel steering mechanism of trailer, comprise vehicle frame and draw bar, the front side and the draw bar of vehicle frame link together, the forward and backward side in bottom that it is characterized in that vehicle frame is separately installed with front wheel spindle assembly and hind axle assembly, be separately installed with forecarriage and trailing truck between the wheel shaft of front wheel spindle assembly and hind axle assembly and the vehicle frame, one end of trailing truck and steering track rod links together, and the other end of steering track rod is installed near the bottom of frame the front wheel spindle assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200177764U CN201165248Y (en) | 2008-02-26 | 2008-02-26 | Full-wheel steering mechanism of full trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200177764U CN201165248Y (en) | 2008-02-26 | 2008-02-26 | Full-wheel steering mechanism of full trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165248Y true CN201165248Y (en) | 2008-12-17 |
Family
ID=40190630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200177764U Expired - Fee Related CN201165248Y (en) | 2008-02-26 | 2008-02-26 | Full-wheel steering mechanism of full trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165248Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832509A (en) * | 2014-02-19 | 2014-06-04 | 湖州东方汽车有限公司 | Four-wheel steering flat trailer |
| CN110155170A (en) * | 2019-05-22 | 2019-08-23 | 常熟华东汽车有限公司 | The all-wheel steering device of vehicle |
-
2008
- 2008-02-26 CN CNU2008200177764U patent/CN201165248Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832509A (en) * | 2014-02-19 | 2014-06-04 | 湖州东方汽车有限公司 | Four-wheel steering flat trailer |
| CN110155170A (en) * | 2019-05-22 | 2019-08-23 | 常熟华东汽车有限公司 | The all-wheel steering device of vehicle |
| CN110155170B (en) * | 2019-05-22 | 2024-02-13 | 常熟华东汽车有限公司 | All-wheel steering device for vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203497055U (en) | Bidirectional thermal-insulation trailer | |
| CN205095405U (en) | What can turn to in step pulls toy car device | |
| CN202827729U (en) | Trailer wheel steering device | |
| CN203450206U (en) | Transport cart with identical tracks | |
| CN201165248Y (en) | Full-wheel steering mechanism of full trailer | |
| CN204488842U (en) | A kind of with track transtainer | |
| CN112455206A (en) | Electric patrol car driven by front-mounted motor | |
| CN205239699U (en) | But electronic trailer of self -propelled | |
| CN204750332U (en) | Semi -mounted formula transport vechicle | |
| CN103496398A (en) | Five-wheel and four-direction drive running and steering system | |
| CN103010019B (en) | Bow-type tractor | |
| CN201999086U (en) | Truck structure | |
| CN201176177Y (en) | Steering gear for truck | |
| CN205511819U (en) | Self -propelled boom sprayer's power transmission unit | |
| CN204279690U (en) | A kind of All-wheel Steering Device on Trailer | |
| CN202180872U (en) | Bidirectional trailer | |
| CN204937350U (en) | A kind of electro-tricycle | |
| CN202783484U (en) | Conveying trailer in factory for pressure container tank body | |
| CN205150026U (en) | But end -to -end connection's trailer | |
| CN201192986Y (en) | Drive apparatus for four-wheel tractor trailer | |
| CN211107671U (en) | Traction type wagon steering mechanism | |
| CN205220840U (en) | Car formula tractor | |
| CN203601401U (en) | Driving cab floor structure of light-duty truck | |
| CN202180873U (en) | Truck equipped with bidirectional towing-dumping trailer | |
| CN203651947U (en) | Half hanging highway passenger car |
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: 20081217 Termination date: 20110226 |