CN201895696U - Electric articulated steering device - Google Patents
Electric articulated steering device Download PDFInfo
- Publication number
- CN201895696U CN201895696U CN2010202337267U CN201020233726U CN201895696U CN 201895696 U CN201895696 U CN 201895696U CN 2010202337267 U CN2010202337267 U CN 2010202337267U CN 201020233726 U CN201020233726 U CN 201020233726U CN 201895696 U CN201895696 U CN 201895696U
- Authority
- CN
- China
- Prior art keywords
- steering
- shaft
- vehicle frame
- articulated
- bearing circle
- 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 - Lifetime
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Abstract
The utility model discloses an electric articulated steering device, which consists of a front automobile frame, a steering wheel, an articulated shaft, tires and a rear automobile frame and has the characteristics that the front automobile frame is articulated with the rear automobile frame through the articulated shaft; a gear on an output shaft of a steering motor on the front automobile frame is engaged with a fan-shaped gear on the articulated shaft; the output shaft of the steering motor is connected with a steering shaft potentiometer; a rotating shaft of the steering wheel is connected with a steering wheel potentiometer; and the electric articulated steering device has the characteristics that the steering driven by motor is adopted, the limitations of the existing automobile steering mode are solved, the articulated steering is in correspondence with the steering, and synchronization of direction and steering as well as low energy consumption are realized.
Description
Technical field
The utility model belongs to motor turning device technique field, especially relates to a kind of electric articulated steering hardware.
Background technology
At present, two-part automobile was used more extensive before and after vehicle frame was divided in engineering special-use vehicle field, the steering mode of this automobile generally adopts the mechanical type hydraulic power steering system, mechanical hydraulic power steering system is generally by Hydraulic Pump, oil pipe, the pressure flow control valve body, drive belt, component set-ups such as petrol storage tank, no matter whether car turns to this steering mode, in order to keep-up pressure, no matter whether need power steering, system is in running order always, energy consumption is higher, and when turning to the speed of a motor vehicle low greatly, needs the bigger power of Hydraulic Pump output to obtain bigger power-assisted, so wasted resource to a certain extent, and when low speed was turned, direction ratio was more heavy, and driving engine is relatively required great effort, Hydraulic Pump pressure is very big, than being easier to damage force aid system.
Summary of the invention
The purpose of this utility model is to improve the deficiency of prior art and a kind of limitation that adopts direct motor drive to turn to, solve existing motor turning mode, articulation steering are provided, turn to and be consistent, realize direction and the electric articulated steering hardware that turns to synchronously, energy consumption is low.
The purpose of this utility model is to realize like this, a kind of electric articulated steering hardware, form by front vehicle frame, bearing circle, jointed shaft, tire and back vehicle frame, be characterized in hinged between front vehicle frame and the back vehicle frame by jointed shaft, gear on the steer motor output shaft on the front vehicle frame and the engagement of the sector on the jointed shaft, the output shaft of steer motor is connected with a steering shaft potential device, connects a bearing circle potential device in the rotating shaft of bearing circle.
Compared with the prior art the utility model has following distinguishing feature and good effect: the utility model adopts between front vehicle frame and the back vehicle frame hinged by jointed shaft, gear on the steer motor output shaft on the front vehicle frame and the engagement of the sector on the jointed shaft, rotation by steer motor drives the jointed shaft rotation, realize turning to of back vehicle frame, the output shaft of steer motor is connected with a steering shaft potential device, connect a bearing circle potential device in the rotating shaft of bearing circle, the bearing circle potential device sent signal and drives steer motor by control system when bearing circle rotated, the sector that the steer motor arm revolving gear drives on the jointed shaft rotates, the jointed shaft of vehicle frame formation angle is realized turning to before and after making, when rotating, steer motor drives the steering shaft potential device, the steering shaft potential device is the potential device of tracking direction machine all the time, the signal of two potential devices is consistent, reaches direction and turn to synchronous function; Simultaneously this device is only just started working when bearing circle rotates, and has avoided the problem that existing machinery formula hydraulic power steering system is must moment in running order, waste energy.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Embodiment, a kind of electric articulated steering hardware, with reference to Fig. 1, be to be provided with bearing circle 5 in the front portion of front vehicle frame 7, front vehicle frame 7 and back vehicle frame 1 are provided with tire 2, hinged between front vehicle frame 7 and the back vehicle frame 1 by jointed shaft 3, gear 9 on steer motor 4 output shafts on the front vehicle frame 7 and 10 engagements of the sector on the jointed shaft 3, the output shaft of steer motor 4 is connected with a steering shaft potential device 8, connect a bearing circle potential device 6 in the rotating shaft of bearing circle 5, the bearing circle potential device is consistent by the control system holding signal with the steering shaft potential device, reaches direction and turns to synchronously, and this constitutes a kind of structure of the present utility model.
Claims (1)
1. electric articulated steering hardware, form by front vehicle frame (7), bearing circle (5), jointed shaft (3), tire (2) and back vehicle frame (1), hinged between its feature front vehicle frame (7) and the back vehicle frame (1) by jointed shaft (3), sector (10) engagement on gear (9) on steer motor (4) output shaft on the front vehicle frame (7) and the jointed shaft (3), the output shaft of steer motor (4) is connected with a steering shaft potential device (8), connects a bearing circle potential device (6) in the rotating shaft of bearing circle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202337267U CN201895696U (en) | 2010-06-13 | 2010-06-13 | Electric articulated steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202337267U CN201895696U (en) | 2010-06-13 | 2010-06-13 | Electric articulated steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895696U true CN201895696U (en) | 2011-07-13 |
Family
ID=44253612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202337267U Expired - Lifetime CN201895696U (en) | 2010-06-13 | 2010-06-13 | Electric articulated steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235744A (en) * | 2015-10-19 | 2016-01-13 | 广西大学 | Articulated steering mechanism for agricultural tractor |
| US11447374B2 (en) | 2016-09-15 | 2022-09-20 | Terex Australia Pty Ltd | Crane counterweight and suspension |
| CN115320712A (en) * | 2022-08-23 | 2022-11-11 | 杰瑞环境科技有限公司 | Steering device for vehicle body |
-
2010
- 2010-06-13 CN CN2010202337267U patent/CN201895696U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235744A (en) * | 2015-10-19 | 2016-01-13 | 广西大学 | Articulated steering mechanism for agricultural tractor |
| US11447374B2 (en) | 2016-09-15 | 2022-09-20 | Terex Australia Pty Ltd | Crane counterweight and suspension |
| CN115320712A (en) * | 2022-08-23 | 2022-11-11 | 杰瑞环境科技有限公司 | Steering device for vehicle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |
|
| CX01 | Expiry of patent term |