CN204821691U - Trailer turns to and turns to in electric flat carriage turn system of an organic whole with proper motion flatcar - Google Patents
Trailer turns to and turns to in electric flat carriage turn system of an organic whole with proper motion flatcar Download PDFInfo
- Publication number
- CN204821691U CN204821691U CN201520594979.XU CN201520594979U CN204821691U CN 204821691 U CN204821691 U CN 204821691U CN 201520594979 U CN201520594979 U CN 201520594979U CN 204821691 U CN204821691 U CN 204821691U
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- China
- Prior art keywords
- steering
- flatcar
- turns
- electric flat
- flat carriage
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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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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model relates to a trolley -bus electric flat carriage, in particular to trailer turns to and turns to in electric flat carriage turn system of an organic whole with proper motion flatcar, its structure includes the flatcar frame, the place ahead installation steering spindle of flatcar frame bottom, the front portion of steering spindle is through conversion pin junction drawbar, a rear portion cruciate fixation steering linkage and the 2nd steering linkage of steering spindle, a steering linkage other end is fixed in the drive shaft, the 2nd steering linkage other end passes through the knuckle and fixes the other end in the drive shaft, steering cylinder is connected to the knuckle other end. The utility model discloses a collect the trailer and turn to and turn to function in the electric flat carriage turn system of an organic whole with flatcar by oneself, can satisfy drag go with two kinds of condition by oneself, can satisfy the vehicle and use in the occasion that various operating modes required, it needs the repeated expense of purchasing equipment because of the function singleness to have saved.
Description
Technical field
The utility model relates to railless electric flatcar, and particularly a kind of trailer turns to the electric flat carriage turning system turning on one with flatcar voluntarily.
Background technology
Existing electric flat carriage function ratio is more single, the electric flat carriage of automatic running when needs tow because power and steering swivel system can not scalability, and cannot realize freely towing.On the contrary, if when flat-bed trailer needs automatic running, because there is no auto-steering function, also cannot realize automatic turning and travel.
Summary of the invention
In order to solve the problem of prior art, the utility model provides that a kind of structure is simple, conversion method is simple to operation, turn to electric flat carriage turning system flexibly.
Technical scheme described in the utility model is as follows:
A kind of trailer turns to the electric flat carriage turning system turning on one with flatcar voluntarily, comprise flatcar vehicle frame, steering shaft is installed in the front of described flatcar bottom of frame, the front portion of described steering shaft connects drawbar by conversion pin, the posterior cruciate of described steering shaft fixes the first steering track rod and the second steering track rod, the described first steering track rod other end is fixing on the driving shaft, the described second steering track rod other end is fixed on the other end of axle drive shaft by steering swivel, the described steering swivel other end connects steering cylinder.
Preferably, there are 98 degree of bent angles described first steering track rod and axle drive shaft junction.
The beneficial effect that the technical scheme that the utility model provides is brought is:
Turning to the electric flat carriage turning system with flatcar turning function voluntarily by integrating trailer, can meet and tow and two kinds of situations voluntarily, vehicle can be met and use in the occasion of various working condition requirement, save because function singleness need repeat the expense of procuring equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figure 1-2, a kind of trailer turns to the electric flat carriage turning system turning on one with flatcar voluntarily, comprise flatcar vehicle frame 1, steering shaft 2 is installed in front bottom described flatcar vehicle frame 1, the front portion of described steering shaft 2 connects drawbar 4 by conversion pin 3, the posterior cruciate of described steering shaft 2 fixes the first steering track rod 5 and the second steering track rod 6, described first steering track rod 5 other end is fixed on axle drive shaft 7, described second steering track rod 6 other end is fixed on the other end of axle drive shaft 7 by steering swivel 8, described steering swivel 8 other end connects steering cylinder 9.
Preferably, described first steering track rod 5 has 98 degree of bent angles with axle drive shaft 7 junction.
During work, when needs drag traveling, conversion pin 3 pins drawbar 4, with this, wheel flutter, along with the swing automatic swing certain angle of drawbar 4, ensures that the vehicle heading moment is consistent with the direction of drawbar 4.When vehicle needs automatic running, removed by conversion pin 3, wheel flutter controls the flexible travel direction ensureing vehicle of steering cylinder 9 by remote control handle, and now drawbar 4 is motionless.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a trailer turns to and turns on the electric flat carriage turning system of one with flatcar voluntarily, comprise flatcar vehicle frame, it is characterized in that, steering shaft is installed in the front of described flatcar bottom of frame, the front portion of described steering shaft connects drawbar by conversion pin, the posterior cruciate of described steering shaft fixes the first steering track rod and the second steering track rod, the described first steering track rod other end is fixing on the driving shaft, the described second steering track rod other end is fixed on the other end of axle drive shaft by steering swivel, the described steering swivel other end connects steering cylinder.
2. a kind of trailer according to claim 1 turns to the electric flat carriage turning system turning on one with flatcar voluntarily, and it is characterized in that, there are 98 degree of bent angles described first steering track rod and axle drive shaft junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594979.XU CN204821691U (en) | 2015-08-07 | 2015-08-07 | Trailer turns to and turns to in electric flat carriage turn system of an organic whole with proper motion flatcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594979.XU CN204821691U (en) | 2015-08-07 | 2015-08-07 | Trailer turns to and turns to in electric flat carriage turn system of an organic whole with proper motion flatcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821691U true CN204821691U (en) | 2015-12-02 |
Family
ID=54679321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594979.XU Expired - Fee Related CN204821691U (en) | 2015-08-07 | 2015-08-07 | Trailer turns to and turns to in electric flat carriage turn system of an organic whole with proper motion flatcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238896A (en) * | 2019-07-18 | 2021-01-19 | 上海燧方智能科技有限公司 | Vehicle steering method, system, steering method of running mechanism and running mechanism |
-
2015
- 2015-08-07 CN CN201520594979.XU patent/CN204821691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238896A (en) * | 2019-07-18 | 2021-01-19 | 上海燧方智能科技有限公司 | Vehicle steering method, system, steering method of running mechanism and running mechanism |
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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: 20151202 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |