CN209700322U - A kind of amphibious electric car wheel position conversion device - Google Patents
A kind of amphibious electric car wheel position conversion device Download PDFInfo
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- CN209700322U CN209700322U CN201920532612.3U CN201920532612U CN209700322U CN 209700322 U CN209700322 U CN 209700322U CN 201920532612 U CN201920532612 U CN 201920532612U CN 209700322 U CN209700322 U CN 209700322U
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- electric car
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- support frame
- position conversion
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Abstract
The utility model discloses a kind of amphibious electric car wheel position conversion devices, comprising: hub motor, coaxial center have motor shaft；Wheel hub, is coaxially fixed on described motor shaft one end, and the outside of the wheel hub is arranged wheel；Upper support frame, one end are vertically fixed on the side of the hub motor shell；Lower bracing frame, one end are vertically fixed on the side of the hub motor shell, and the lower bracing frame and the spaced and parallel setting of the upper support frame；Two transverse arms, one end is corresponding with the other end of support frame as described above hinged respectively, and the other end of the transverse arm is fixed on vehicle body；Steering motor, shell are fixed on the upper support frame, and the output shaft of the steering motor passes through the upper support frame, and is connected with the corresponding transverse arm.The utility model provides a kind of amphibious electric car wheel position conversion device, can realize and turn to wheel, is promoted by wheel rotation and is advanced in water.
Description
Technical field
The utility model relates to field of vehicles more particularly to a kind of amphibious electric car wheel position conversion devices.
Background technique
With the rapid development of modern social economy, automobile has been not only a kind of vehicles in daily life,
A kind of even more life style of people.Since in recent years, car ownership is significantly increased all over the world, and consequent is energy
A series of problems, such as shortage, pollution of environment in source etc., these are all the challenges that Global Auto and energy industry need to face.It is mixed
The developing direction that power, pure electric vehicle, the new-energy automobiles such as solar energy have become every country automobile vendor, world future is closed, this its
Main way one of of the middle electric car as future development, is more and more paid attention to and is studied, and wheel hub electricity among these
Body construction is simpler, capacity usage ratio is high, Various Complex driving side can be achieved due to making with flexible layout for machine actuation techniques
The advantages that formula is considered as a most potential electric vehicle engineering.
Amphibious vehicle combines the dual property of vehicle and ship, can not only travel as automobile in land, but also can picture
The same float on the water of ship is crossed.Since it has the current performance in brilliant land and water, can not be limited by river, ponding, cross a river of crossing a river,
Thus there is in communications and transportation its special meaning.Be chiefly used in the professional domains such as military affairs, the disaster relief, detection, after also through exploitation change
It makes for travelling.
The power device of amphibious automobile in water is usually propeller or strikes advance by wheel at present.The former ties
Structure is complex, and propeller size is smaller, and fltting speed is slow；Although the latter's knot is simple, efficiency is lower, speed of advancing in water
It spends slower.
Utility model content
The utility model is to solve current technology shortcoming, provides a kind of amphibious electric car wheel position conversion
Device can realize wheel and turn to, and promoted by wheel rotation and advanced in water.
A kind of technical solution provided by the utility model are as follows: amphibious electric car wheel position conversion device, comprising:
Hub motor, coaxial center have motor shaft；
Wheel hub, is coaxially fixed on described motor shaft one end, and the outside of the wheel hub is arranged wheel；
Upper support frame, one end are vertically fixed on the side of the hub motor shell；
Lower bracing frame, one end are vertically fixed on the side of the hub motor shell, and the lower bracing frame and institute
State the spaced and parallel setting of upper support frame；
Two transverse arms, one end is corresponding with the other end of support frame as described above hinged respectively, and the other end of the transverse arm is fixed
In vehicle body；
Steering motor, shell are fixed on the upper support frame, and the output shaft of the steering motor passes through described
Upper support frame, and be connected with the corresponding transverse arm.
Preferably,
The transverse arm includes Top Crossbeam and lower cross arm；
Wherein, the upper support frame is arranged above the hub motor, hinged with the Top Crossbeam；The lower bracing frame
It is arranged below the hub motor, it is hinged with the lower cross arm；And
The steering motor is fixed on the top of the upper support frame.Preferably, further includes:
Brake disc is coaxially fixed on the other end of the motor shaft.
Preferably, further includes:
Brake caliper is fixed on the shell of the hub motor, with the ipsilateral setting of support frame as described above.
Preferably, further includes:
Linking arm, one end and the Top Crossbeam are hinged, and the other end is fixed on the vehicle body.
Preferably, further includes:
Spring damper is fixed on the lower cross arm.
Preferably,
The linking arm is hinged by pivot pin with the Top Crossbeam, and the Top Crossbeam can be rotated around the pivot pin.
Preferably,
The spoke of the wheel hub is propeller sheet.
Preferably,
Electromotor brake is arranged in the upper end of the steering motor.
Preferably,
The steering motor is servo motor.
It is described in the utility model the utility model has the advantages that the utility model provides a kind of conversion of amphibious electric car wheel position
Device, can be by rear-wheel 90 degree of back rotation in the horizontal direction, and rear-wheel can be used as propeller use when advancing in water, realize
Water route switching uses；The utility model eliminates traditional propeller or pump propulsion system, simplifies vehicle structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the amphibious electric car wheel position conversion device of the utility model.
Fig. 2 is the structure diagram of the amphibious electric car for being mounted with wheel position conversion equipment of the utility model.
Fig. 3 is the amphibious electric car that the is mounted with wheel position conversion equipment forward travel state in water of the utility model
Rearview.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As shown in Figure 1, the amphibious electric car wheel position conversion device of the utility model includes: hub motor 110,
Middle part has motor shaft 111, and motor shaft 111 passes perpendicularly through the center of hub motor 110, and both ends extend to hub motor 110
Two sides control its rotation by hub motor 110.Wheel hub 120 is coaxially fixed on one end of motor shaft 111, and wheel 121 is set in
The outside of wheel hub 120.The ipsilateral of hub motor 110 is arranged in two support frames (130 and 140), is symmetricly set on hub motor
The upper and lower side of 110 1 end faces, and one end is vertically fixed on the side of hub motor 110, with wheel hub 120 not in the same side.Branch
One end of other end articulated connection transverse arm (131 and 141) of support, the other end and the body of a motor car of transverse arm are fixed.It is upper being located at
Steering motor 150 is set on the support frame 130 of side, and the shell of steering motor 150 passes through screw fixed setting above described
On support frame 130, output shaft passes through corresponding support frame as described above 130, is connected with the corresponding transverse arm 131.
Support frame as described above includes upper support frame 130 and lower bracing frame 140；The transverse arm includes Top Crossbeam 131 and lower cross arm
141；Wherein, the upper support frame 130 is arranged above the hub motor 110, hinged with the Top Crossbeam 131；Under described
Support frame 140 is arranged below the hub motor, hinged with the lower branch transverse arm 141；Through-hole is set on upper support frame 130,
The steering motor 150 is fixed on the top of the upper support frame 130, and output shaft lower end passes through the through-hole of upper support frame 130, leads to
It is even fixed with Top Crossbeam 131 to cross key.There is setting bellmouth on lower supporting frame 140, flexural pivot is set in bellmouth, lower cross arm 141 is logical
Flexural pivot is crossed to connect with lower supporting frame 140.
In another embodiment, brake disc 160 is coaxially fixed on the other end of the motor shaft 111, rotates with wheel.
In another embodiment, brake caliper 170 is fixed on the shell of the hub motor 110, with support frame as described above
Ipsilateral setting, relative wheel are remain stationary.
In another embodiment, one end of linking arm 132 and the Top Crossbeam 131 are hinged, and the other end is fixed on the vehicle
Body.
In another embodiment, spring damper 180 is fixed on the lower cross arm 141, the damping element as automobile
And elastic element.
In another embodiment, the spoke of the wheel hub 120 is propeller sheet.
In another embodiment, the linking arm 132 is hinged by pivot pin with the Top Crossbeam 131, and the Top Crossbeam can
It is rotated around the pivot pin, may be implemented to move up and down.
In another embodiment, electromotor brake is arranged in the upper end of the steering motor 150, guarantees steering power when power-off
Component is static.
In another embodiment, the steering motor 150 is servo motor.
It is as Figure 2-3 to be mounted with the structure chart of the amphibious electric car of wheel position conversion equipment and travel in water
When rear perspective, amphibious electric car wheel position 100 is mounted at the rear-wheel of vehicle body 200, and wheel 121 passes through wheel hub, wheel
Hub motor 110, support frame and transverse arm are connect with vehicle body 200, and front-wheel is normal existing wheel 210.
When vehicle is under normal road surface operating condition, steering motor 150 does not work, electromotor brake work, locking whole device.
When vehicle driving, the motor shaft of hub motor 110 is rotated, so that the wheel 121 for being connected in its end be driven to rotate.When vehicle is met
When to uneven road surface, wheel is moved up and down, and Top Crossbeam 131 and linking arm 132 can pivot pin between be opposite turns pair, is realized
It moves up and down.It is connected between lower cross arm 141 and lower supporting frame 140 by flexural pivot, also may be implemented to move up and down.
Under vehicle in water driving cycle, vehicle rear wheel 90 ° of back rotation in the horizontal direction, state is as shown in Figure 3.Tool
Body running mode is as follows: driver operates controller (controller control connection steering motor), and steering motor 150 receives instruction and turns
Dynamic, output shaft and Top Crossbeam 131 are connected, and remain stationary；The rotation of its steering power component, while driving the upper branch connected with it
Bolster 130 rotates.Upper bearing support 130 and the shell of hub motor 110 are connected, therefore drive vehicle wheel rotation.Wheel position conversion
The outer dimension and vehicle body rear frame portion of device may be implemented 90 degree of rear-wheel back rotation and do not interfere by design.
After rear-wheel is rotated in place, the wheel 121 with airfoil shape spoke is rotated with the motor shaft of hub motor 110, in water
Thrust backward is generated, realizes that amphibious electric car travels in water.When needing to turn to, rear wheel angle is adjusted, changes thrust side
To can be realized in water and turn to.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (10)
1. a kind of amphibious electric car wheel position conversion device characterized by comprising
Hub motor, coaxial center have motor shaft；
Wheel hub, is coaxially fixed on described motor shaft one end, and the outside of the wheel hub is arranged wheel；
Upper support frame, one end are vertically fixed on the side of the hub motor shell；
Lower bracing frame, one end are vertically fixed on the side of the hub motor shell, and the lower bracing frame and it is described on
The spaced and parallel setting of support frame；
Two transverse arms, one end is corresponding with the other end of support frame as described above hinged respectively, and the other end of the transverse arm is fixed on vehicle
Body；
Steering motor, shell are fixed on the upper support frame, and the output shaft of the steering motor passes through the upper branch
Support, and be connected with the corresponding transverse arm.
2. amphibious electric car wheel position conversion device according to claim 1, which is characterized in that
The transverse arm includes Top Crossbeam and lower cross arm；
Wherein, the upper support frame is arranged above the hub motor, hinged with the Top Crossbeam；The lower bracing frame setting
It is hinged with the lower cross arm below the hub motor；And
The steering motor is fixed on the top of the upper support frame.
3. amphibious electric car wheel position conversion device according to claim 2, which is characterized in that further include:
Brake disc is coaxially fixed on the other end of the motor shaft.
4. amphibious electric car wheel position conversion device according to claim 3, which is characterized in that further include:
Brake caliper is fixed on the shell of the hub motor, with the ipsilateral setting of support frame as described above.
5. amphibious electric car wheel position conversion device according to claim 4, which is characterized in that further include:
Linking arm, one end and the Top Crossbeam are hinged, and the other end is fixed on the vehicle body.
6. amphibious electric car wheel position conversion device according to claim 5, which is characterized in that further include:
Spring damper is fixed on the lower cross arm.
7. amphibious electric car wheel position conversion device according to claim 5, which is characterized in that
The linking arm is hinged by pivot pin with the Top Crossbeam, and the Top Crossbeam can be rotated around the pivot pin.
8. amphibious electric car wheel position conversion device according to claim 1, which is characterized in that
The spoke of the wheel hub is propeller sheet.
9. amphibious electric car wheel position conversion device according to claim 8, which is characterized in that
Electromotor brake is arranged in the upper end of the steering motor.
10. amphibious electric car wheel position conversion device according to claim 9, which is characterized in that
The steering motor is servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532612.3U CN209700322U (en) | 2019-04-19 | 2019-04-19 | A kind of amphibious electric car wheel position conversion device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532612.3U CN209700322U (en) | 2019-04-19 | 2019-04-19 | A kind of amphibious electric car wheel position conversion device |
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| Publication Number | Publication Date |
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| CN209700322U true CN209700322U (en) | 2019-11-29 |
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| CN201920532612.3U Active CN209700322U (en) | 2019-04-19 | 2019-04-19 | A kind of amphibious electric car wheel position conversion device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878280A (en) * | 2019-04-19 | 2019-06-14 | 吉林大学 | A kind of amphibious electric car wheel position conversion device and its control method |
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2019
- 2019-04-19 CN CN201920532612.3U patent/CN209700322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878280A (en) * | 2019-04-19 | 2019-06-14 | 吉林大学 | A kind of amphibious electric car wheel position conversion device and its control method |
| CN109878280B (en) * | 2019-04-19 | 2024-03-29 | 吉林大学 | Amphibious electric vehicle wheel position conversion device and control method thereof |
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