CN205801225U - A kind of hydraulic power-assisted steering mechanism - Google Patents
A kind of hydraulic power-assisted steering mechanism Download PDFInfo
- Publication number
- CN205801225U CN205801225U CN201620580184.8U CN201620580184U CN205801225U CN 205801225 U CN205801225 U CN 205801225U CN 201620580184 U CN201620580184 U CN 201620580184U CN 205801225 U CN205801225 U CN 205801225U
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- gear
- steering
- oil
- motor
- hydraulic
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of hydraulic power-assisted steering mechanism, including: fuel tank；Described fuel tank is provided with motor；Described hydraulic power-assisted steering mechanism also includes: drive assembly；Described drive assembly is provided with hydraulic motor；Described motor is provided with oil pump；Described oil pump is provided with steering gear；Described steering gear upper end is provided with steering wheel assembly；Oil inlet pipe and oil return pipe it is provided with between described steering gear and fuel tank；The first steering oil pipe and the second steering oil pipe it is provided with between described steering gear and hydraulic motor；When turning to, motor work so that oil pump by hydraulic oil from fuel tank sucking-off and through oil inlet pipe enter steering gear, then through first steering oil pipe enter hydraulic motor 5, hydraulic motor 5 rotarily drive drive assembly work, it is achieved Vehicular turn；Simultaneously.Hydraulic oil enters steering gear from the second steering oil pipe, returns fuel tank finally by oil return pipe.By the way, this utility model simple in construction, hydraulic power-assisted steering replaces traditional mechanical to turn to, easy to operate.
Description
Technical field
This utility model relates to the improvement of a kind of steering mechanism, particularly to a kind of simple in construction, hydraulic power-assisted steering generation
Turn to for traditional mechanical, hydraulic power-assisted steering mechanism easy to operate.
Background technology
Power-assisted steering, as the term suggests, it is to assist driver to make automobile steering to adjust, alleviates the use beating steering wheel for driver
Force intensity, certainly, the effect that power-assisted steering is the most certain in the safety, economy of running car.With regard to current large-tonnage fork truck
On traditional mechanical steering structure heavy, steering operation is laborious.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of simple in construction, and hydraulic power-assisted steering replaces tradition machine
Tool turns to, hydraulic power-assisted steering mechanism easy to operate.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of hydraulic power-assisted steering mechanism, including:
Fuel tank；Described fuel tank is provided with motor；Described hydraulic power-assisted steering mechanism also includes: drive assembly；Set in described drive assembly
There is hydraulic motor；Described motor is provided with oil pump；Described oil pump is provided with steering gear；It is total that described steering gear upper end is provided with steering wheel
Become；Oil inlet pipe and oil return pipe it is provided with between described steering gear and fuel tank；First turn it is provided with between described steering gear and hydraulic motor
To oil pipe and the second steering oil pipe；When turning to, motor works so that oil pump is by hydraulic oil sucking-off entering through oil inlet pipe from fuel tank
Entering steering gear, then enter hydraulic motor 5 through the first steering oil pipe, the drive assembly that rotarily drives of hydraulic motor 5 works, it is achieved car
Turn to；Simultaneously.Hydraulic oil enters steering gear from the second steering oil pipe, returns fuel tank finally by oil return pipe.
Preferably, described drive assembly includes: drive support plate；Described driving support plate upper end is provided with driving motor；Described liquid
Pressure motor is arranged on driving support plate；The lower end of described driving support plate is provided with gear-box and little tooth sector；On described gear-box
It is provided with floating bearing and big tooth sector；Described big tooth sector is arranged between floating bearing and gear-box；Described turn to greatly
Output shaft and the input of gear-box that gear with floating bearing, drives motor respectively are connected；Described little tooth sector and hydraulic pressure
The output shaft of motor connects；Described big tooth sector and the engagement of little tooth sector；Described gear-box side is provided with driving wheel.
Preferably, described steering wheel assembly includes: gear support；Described gear support is arranged on steering gear upper end；Described
The upper end hinge of gear support is provided with steering wheel gear shaft and steering gear connecting shaft；Described steering wheel gear shaft upper end is provided with direction
Dish；Described steering gear connecting shaft is provided with steering gear gear；Described steering gear gear engages with the gear of steering wheel gear shaft；Institute
Stating steering gear connecting shaft one end to be connected with steering gear gear, the other end is connected with the input of steering gear.
Preferably, it is connected by snubber block bolt is fixing between described motor and fuel tank.
The beneficial effects of the utility model are: a kind of hydraulic power-assisted steering mechanism described in the utility model, simple in construction, liquid
Pressure power-assisted steering replaces traditional mechanical to turn to, easy to operate.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the structure chart of a kind of hydraulic power-assisted steering mechanism described in the utility model.
Accompanying drawing 2 is the structure chart of drive assembly described in the utility model.
Accompanying drawing 3 is the structure chart of steering wheel assembly described in the utility model.
Wherein: 1, motor；2, snubber block bolt；3, fuel tank；4, drive assembly；5, hydraulic motor；6, oil return pipe；7, oil-feed
Pipe；8, the first steering oil pipe；9, the second steering oil pipe；10, steering gear；12, steering wheel assembly；13, oil pump；14, steering wheel tooth
Wheel shaft；15, steering gear connecting shaft；16, steering gear gear；17, gear support；18, motor is driven；19, little tooth sector；20、
Big tooth sector；21, gear-box；22, driving wheel；23, support plate is driven.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
Referring to Fig. 1 to Fig. 3, this utility model embodiment includes:
For solving above-mentioned technical problem, the technical scheme that this utility model uses is a kind of hydraulic power-assisted steering machine
Structure, including: fuel tank 3；Described fuel tank 3 is provided with motor 1；Described hydraulic power-assisted steering mechanism also includes: drive assembly 4；Described
Drive assembly 4 is provided with hydraulic motor 5；Described motor 1 is provided with oil pump 13；Described oil pump 13 is provided with steering gear 10；Described
Steering gear 10 upper end is provided with steering wheel assembly 12；Oil inlet pipe 7 and oil return pipe 6 it is provided with between described steering gear 10 and fuel tank 3；Described
The first steering oil pipe 8 and the second steering oil pipe 9 it is provided with between steering gear 10 and hydraulic motor 5；When turning to, motor 1 works so that
Oil pump 13 is by hydraulic oil sucking-off enter steering gear 10 through oil inlet pipe 7 from fuel tank 3, then enters hydraulic pressure through the first steering oil pipe 8
Motor 5, the drive assembly 4 that rotarily drives of hydraulic motor 5 works, it is achieved Vehicular turn；Meanwhile, hydraulic oil is from the second steering oil pipe
9 enter steering gear 10, return fuel tank 3 finally by oil return pipe 6.
Described drive assembly 4 includes: drive support plate 23；Described driving support plate 23 upper end is provided with driving motor 18；Described liquid
Pressure motor 5 is arranged on driving support plate 23；The lower end of described driving support plate 23 is provided with gear-box 21 and little tooth sector 19；Described
Gear-box 21 is provided with floating bearing and big tooth sector 20；Described big tooth sector 20 is arranged on floating bearing and gear-box 21
Between；Output shaft and the input of gear-box 21 that described big tooth sector 20 with floating bearing, drives motor 18 respectively are connected；
Described little tooth sector 19 is connected with the output shaft of hydraulic motor 5；Described big tooth sector 20 and little tooth sector 19 engage；Institute
State gear-box 21 side and be provided with driving wheel 22；Described steering wheel assembly 12 includes: gear support 17；Described gear support 17 is arranged
In steering gear 10 upper end；The upper end hinge of described gear support 17 is provided with steering wheel gear shaft 14 and steering gear connecting shaft 15；Institute
State steering wheel gear shaft 14 upper end and be provided with steering wheel；Described steering gear connecting shaft 15 is provided with steering gear gear 16；Described turn to
Device gear 16 engages with the gear of steering wheel gear shaft 15；Described steering gear connecting shaft 15 one end is connected with steering gear gear 16,
The other end is connected with the input of steering gear 10；It is connected by snubber block bolt 2 is fixing between described motor 1 and fuel tank 3.
When need to turn to, only needing steering wheel rotation, trigger Electric Machine at Pumping Station 1 and work, oil pump 13 is by hydraulic oil sucking-off from fuel tank 3
And enter steering gear 10 through oil inlet pipe 7, then enter hydraulic motor 5 through the first steering oil pipe 8 and the second steering oil 9 pipe, then pass through
Oil return pipe 6 returns fuel tank 3.The little tooth sector 19 that rotarily drives of hydraulic motor 5 rotates, and little tooth sector 19 drives and turns to greatly tooth
Wheel 20 rotation, big tooth sector 20 drives driving wheel 22 to rotate, it is achieved Vehicular turn.
The beneficial effects of the utility model are: a kind of hydraulic power-assisted steering mechanism described in the utility model, simple in construction, liquid
Pressure power-assisted steering replaces traditional mechanical to turn to, easy to operate.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and be carried out, protection domain of the present utility model can not be limited with this,
All equivalence changes made according to this utility model spirit or modification, all should contain at protection domain of the present utility model
In.
Claims (4)
1. a hydraulic power-assisted steering mechanism, including: fuel tank；Described fuel tank is provided with motor；It is characterized in that: described hydraulic pressure helps
Power steering mechanism also includes: drive assembly；Described drive assembly is provided with hydraulic motor；Described motor is provided with oil pump；Described
Oil pump is provided with steering gear；Described steering gear upper end is provided with steering wheel assembly；It is provided with oil inlet pipe between described steering gear and fuel tank
And oil return pipe；The first steering oil pipe and the second steering oil pipe it is provided with between described steering gear and hydraulic motor；When turning to, motor work
Make so that oil pump by hydraulic oil from fuel tank sucking-off and through oil inlet pipe enter steering gear, then through first steering oil pipe enter hydraulic pressure
Motor (5), the drive assembly that rotarily drives of hydraulic motor (5) works, it is achieved Vehicular turn；Meanwhile, hydraulic oil turns to from second
Oil pipe enters steering gear, returns fuel tank finally by oil return pipe.
Hydraulic power-assisted steering mechanism the most according to claim 1, it is characterised in that: described drive assembly includes: drives and props up
Plate；Described driving support plate upper end is provided with driving motor；Described hydraulic motor is arranged on driving support plate；Under described driving support plate
End is provided with gear-box and little tooth sector；Described gear-box is provided with floating bearing and big tooth sector；Described big tooth sector
It is arranged between floating bearing and gear-box；Described big tooth sector respectively with floating bearing, drive the output shaft of motor and tooth
The input of roller box connects；Described little tooth sector is connected with the output shaft of hydraulic motor；Described big tooth sector and little turn to
Gear engages；Described gear-box side is provided with driving wheel.
Hydraulic power-assisted steering mechanism the most according to claim 2, it is characterised in that: described steering wheel assembly includes: gear
Bearing；Described gear support is arranged on steering gear upper end；The upper end hinge of described gear support is provided with steering wheel gear shaft and turns
To device connecting shaft；Described steering wheel gear shaft upper end is provided with steering wheel；Described steering gear connecting shaft is provided with steering gear gear；Institute
State steering gear gear to engage with the gear of steering wheel gear shaft；Described steering gear connecting shaft one end is connected with steering gear gear, separately
One end is connected with the input of steering gear.
Hydraulic power-assisted steering mechanism the most according to claim 3, it is characterised in that: by subtracting between described motor and fuel tank
Shake block bolt is fixing to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580184.8U CN205801225U (en) | 2016-06-16 | 2016-06-16 | A kind of hydraulic power-assisted steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580184.8U CN205801225U (en) | 2016-06-16 | 2016-06-16 | A kind of hydraulic power-assisted steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801225U true CN205801225U (en) | 2016-12-14 |
Family
ID=58142646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620580184.8U Expired - Fee Related CN205801225U (en) | 2016-06-16 | 2016-06-16 | A kind of hydraulic power-assisted steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205801225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905157A (en) * | 2016-06-16 | 2016-08-31 | 苏州先锋物流装备科技有限公司 | Hydraulic power assisted steering mechanism |
-
2016
- 2016-06-16 CN CN201620580184.8U patent/CN205801225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905157A (en) * | 2016-06-16 | 2016-08-31 | 苏州先锋物流装备科技有限公司 | Hydraulic power assisted steering 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: 20161214 Termination date: 20190616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |