CN217945308U - Integrated power shock attenuation knuckle arm module - Google Patents
Integrated power shock attenuation knuckle arm module Download PDFInfo
- Publication number
- CN217945308U CN217945308U CN202222118479.1U CN202222118479U CN217945308U CN 217945308 U CN217945308 U CN 217945308U CN 202222118479 U CN202222118479 U CN 202222118479U CN 217945308 U CN217945308 U CN 217945308U
- Authority
- CN
- China
- Prior art keywords
- steering
- motor
- fixed
- arm module
- integrated power
- 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.)
- Active
Links
Images
Landscapes
- Power Steering Mechanism (AREA)
Abstract
The utility model discloses an integrated dynamic damping steering arm module, which comprises wheels arranged on a wheel hub motor, and a fixed casing which is arranged along the diagonal of a vehicle body and is arranged on the vehicle body; the steering base is arranged on the shell of the hub motor and combined with the fixed shell; the steering mechanism is arranged on the vehicle body and comprises a steering motor, and the steering motor is used for driving the fixed shell to rotate. This practicality provides an integrated power shock attenuation steering arm module adopts independent drive module, can control four drive module respectively and independently drive and turn to, greatly promotes the operating efficiency of whole car.
Description
Technical Field
The utility model relates to an automobile steering system technical field relates to an integrated power shock attenuation knuckle arm module particularly.
Background
The existing automobile driving system can be roughly divided into a front-rotating rear-driving system or a front-rotating front-driving system, and the adopted steering systems are also consistent, which always keeps a problem: the adaptability to road surfaces and road conditions is not strong in the running process of the vehicle, and the flexible steering and accurate control driving cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an integrated power shock attenuation knuckle arm module for solve above-mentioned problem.
In order to achieve the above object, the present invention provides the following technical solutions: an integrated power shock absorption steering arm module comprises wheels arranged on a hub motor, and a fixed machine shell which is arranged along the diagonal of a vehicle body and is arranged on the vehicle body;
the steering base is arranged on the shell of the hub motor and combined with the fixed shell;
the steering mechanism is arranged on the vehicle body and comprises a steering motor, and the steering motor is used for driving the fixed machine shell to rotate.
Preferably, a spring damper is arranged on the steering base, and a buffering end of the spring damper is arranged on the steering base.
Preferably, the steering mechanism further comprises a steering worm wheel fixed on the fixed casing, and a steering worm arranged at the output end of the steering motor is meshed with the steering worm wheel.
Preferably, a steering arm is arranged on one side of the fixed machine shell, and the steering arm is rotatably connected with the steering base.
Preferably, a dynamic vibration damping frame is fixedly installed on the side wall of the steering base, a dynamic vibration damper is arranged in the dynamic vibration damping frame, and a holder on the dynamic vibration damper is fixed on the shell of the hub motor.
In the technical scheme, the utility model provides a pair of integrated power shock attenuation knuckle arm module possesses following beneficial effect: a dynamic damper is integrated outside the steering base, so that impact or vibration transmitted from a road surface to the steering device by wheels can be absorbed, and the stability of the steering mechanism is ensured. And the dynamic damper is equivalent to integrating a dynamic damping device outside the steering base, so that unsprung mass caused by a steering mechanism can be properly reduced, and the running stability of the whole vehicle is enhanced. And the integrated power shock attenuation steering arm module adopts independent drive module, can control four drive modules respectively and independently drive and turn to, greatly promotes the operating efficiency of whole car.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic overall structural diagram according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a transmission mechanism according to an embodiment of the present invention.
Description of reference numerals:
1. a steering motor; 2. a steering worm; 3. a steering arm; 4. a spring damper; 5. a steering base; 6. fixing the housing; 7. a wheel; 8. a hub motor; 9. a dynamic shock absorbing mount; 10. a dynamic vibration absorber; 11. turning to a worm gear.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.
As shown in fig. 1-2, an integrated power shock-absorbing steering arm module comprises a wheel 7 arranged on a hub motor 8, and further comprises a fixed casing 6 arranged diagonally along a vehicle body and mounted on the vehicle body;
the steering mechanism also comprises a steering base 5 arranged on the shell of the hub motor 8, wherein the steering base 5 is combined with the fixed shell 6;
the steering mechanism is arranged on the vehicle body and comprises a steering motor 1, and the steering motor 1 is used for driving the fixed machine shell 6 to rotate.
Specifically, the steering motor 1 in the above embodiment can directly drive the fixed housing 6 to rotate, thereby controlling the steering of the wheels 7; or the gear is meshed for transmission, and the transmission ratio is utilized to realize quick steering or obtain finer steering correction; or the transmission can be carried out through a belt.
Further, the turning base 5 in the embodiment is combined with the fixed casing 6, and the combination manner may be any known combination manner, such as welding, or bolt fixing.
In the above technical solution, the dynamic damper 10 is integrated outside the steering base 5, so as to absorb the impact or vibration transmitted from the road surface to the steering device by the wheels 7, and ensure the stability of the steering mechanism. And the dynamic damper 10 is equivalent to integrating a dynamic damping device outside the steering base 5, so that unsprung mass caused by a steering mechanism can be properly reduced, and the running stability of the whole vehicle is enhanced.
Secondly, and adopt independent drive module, can control four drive modules respectively and independently drive and turn to, greatly promote the operating efficiency of whole car. The steering, braking, suspension, driving and control system is integrated into a module, so that the structure is simpler than that of a traditional automobile transmission system, the transmission efficiency is higher, a large-volume transmission mechanism is omitted, the space of a chassis is saved, and passengers can enjoy larger space in the automobile.
As an embodiment of practical further provision, a spring damper 4 is provided on the steering base 5, and a buffer end of the spring damper 4 is provided on the steering base 5. And a steering arm 3 is arranged on one side of the fixed machine shell 6, and the steering arm 3 is rotatably connected with the steering base 5.
Specifically, as can be seen from fig. 1 and 2, the spring damper 4 in the above-described embodiment is mounted on the steering base 5 in a conventional damper mounting manner, and the damping end is mounted strictly between the steering base 5 and the steering arm 3 for damping a shake caused by left and right.
As a further practical embodiment, the steering mechanism further includes a steering worm wheel 11 fixed to the fixed housing 6, and the steering worm 2 provided at the output end of the steering motor 1 is engaged with the steering worm wheel 11. The output torque force is increased by means of a transmission mechanism of a worm wheel and a worm so as to meet the power requirement for driving the wheels 7 to rotate.
As a further practical embodiment, as shown in fig. 2, a dynamic vibration absorbing frame 9 is fixedly installed on the side wall of the steering base 5, a dynamic vibration absorber 10 is arranged in the dynamic vibration absorbing frame 9, and a tripod head on the dynamic vibration absorber 10 is fixed on the casing of the in-wheel motor 8.
Specifically, the dynamic damper 10 includes guide slide rods symmetrically installed on the dynamic damper frame 9, and two guide slide rods are slidably provided with a pan head, and both sides of the pan head receive the action of a drag spring, and are kept in the middle, and are buffered up and down in the hand.
In the specific implementation engineering:
driving: four driving modules can be installed at four wheel positions of the vehicle, and when the vehicle is driven to move forward, the four hub motors 8 can be respectively driven to rotate so as to enable the wheel 7 to move forward (if electricity is saved, the vehicle can be driven by only two hub motors 8, and the four-wheel drive/two-wheel drive switching can be met by driving in a front driving mode or a rear driving mode).
Turning: when the wheel 7 turns, firstly, the turning motor 1 drives the turning worm 2 to rotate, the turning worm 2 drives the turning worm wheel 11 to rotate, the turning worm wheel 11 drives the turning arm 3 to rotate, the turning arm 3 drives the turning base 5 to rotate, and the turning base 5 drives the power shock absorption frame 9, the power shock absorber 10, the hub motor 8 and the wheel 7 to turn. When the steering is carried out, four-wheel steering can be selected to meet the functions of crab-shaped driving, pivot rotation and the like, and the four-wheel steering can greatly assist in bending, so that the efficiency utilization maximization of the whole vehicle is achieved.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (5)
1. An integrated power shock absorption steering arm module comprises wheels (7) arranged on a hub motor (8), and is characterized by further comprising a fixed machine shell (6) which is arranged along the diagonal of a vehicle body and is arranged on the vehicle body;
the steering mechanism is characterized by further comprising a steering base (5) arranged on the shell of the hub motor (8), wherein the steering base (5) is combined with the fixed shell (6);
the steering mechanism is arranged on the vehicle body and comprises a steering motor (1), and the steering motor (1) is used for driving the fixed casing (6) to rotate.
2. An integrated power damped steering arm module according to claim 1, wherein a spring damper (4) is arranged on the steering base (5), the damping end of the spring damper (4) being arranged on the steering base (5).
3. The integrated power shock-absorbing steering arm module according to claim 1, wherein the steering mechanism further comprises a steering worm wheel (11) fixed on the fixed housing (6), and a steering worm (2) arranged at the output end of the steering motor (1) is meshed with the steering worm wheel (11).
4. An integrated power shock absorbing steering arm module according to claim 1, characterized in that a steering arm (3) is arranged on one side of the fixed housing (6), and the steering arm (3) is rotatably connected with the steering base (5).
5. The integrated power damping steering arm module according to claim 1, characterized in that a power damping frame (9) is fixedly mounted on a side wall of the steering base (5), a power damper (10) is arranged in the power damping frame (9), and a pan-tilt on the power damper (10) is fixed on a housing of the in-wheel motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118479.1U CN217945308U (en) | 2022-08-12 | 2022-08-12 | Integrated power shock attenuation knuckle arm module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118479.1U CN217945308U (en) | 2022-08-12 | 2022-08-12 | Integrated power shock attenuation knuckle arm module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217945308U true CN217945308U (en) | 2022-12-02 |
Family
ID=84226014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222118479.1U Active CN217945308U (en) | 2022-08-12 | 2022-08-12 | Integrated power shock attenuation knuckle arm module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217945308U (en) |
-
2022
- 2022-08-12 CN CN202222118479.1U patent/CN217945308U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205396209U (en) | Distributing type drive electric motor car chassis configuration | |
| CN103921637B (en) | Vibration absorber and electric wheel in High-speed Electric driving wheel wheel | |
| CN214823748U (en) | Four-wheel independent drive omnidirectional mobile platform | |
| CN217945308U (en) | Integrated power shock attenuation knuckle arm module | |
| CN107244201A (en) | 360 degree of unilateral independent suspension systems of omnidirectional | |
| CN218198486U (en) | Steering mechanism of independent driving wheel | |
| CN114312991B (en) | Wheel-side power module of integrated steering mechanism | |
| CN218858516U (en) | Steering and damping integrated electric drive module | |
| CN212046858U (en) | Servo hub motor of integrated steering mechanism | |
| CN218112906U (en) | Side positive axis drive electric motorcycle | |
| CN214647607U (en) | Damping spring type new energy vehicle with front wheel and through axle | |
| CN201258066Y (en) | Bidirectional damping function front fork | |
| CN214647608U (en) | Front wheel McPherson independently hangs new forms of energy car | |
| JP2007168481A (en) | Dynamic vibration absorbing device for electric car | |
| CN115570966A (en) | Angle module and vehicle | |
| CN216231673U (en) | Suspension transmission mechanism | |
| CN219077395U (en) | Skateboard damping device | |
| CN215621256U (en) | Wheel suspension structure and vehicle | |
| CN210302388U (en) | Simulation telecar | |
| CN216969564U (en) | Unmanned drive-by-wire chassis | |
| CN217753385U (en) | Double-cross-arm independent suspension type Ackerman steering robot chassis | |
| CN220054052U (en) | Damping device for bicycle | |
| CN219600910U (en) | Integrated wheel power module | |
| CN116552626A (en) | Wheel assembly comprising shock absorption and independent steering | |
| CN220594619U (en) | New energy bus disc type axle assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |