CN106043417A - Steering device for vehicle and vehicle - Google Patents
Steering device for vehicle and vehicle Download PDFInfo
- Publication number
- CN106043417A CN106043417A CN201610459639.5A CN201610459639A CN106043417A CN 106043417 A CN106043417 A CN 106043417A CN 201610459639 A CN201610459639 A CN 201610459639A CN 106043417 A CN106043417 A CN 106043417A
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- China
- Prior art keywords
- vehicle
- turn
- driving
- transfer
- steering
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0418—Electric motor acting on road wheel carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/358—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles all driven wheels being steerable
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a steering device for a vehicle and the vehicle. The steering device for the vehicle comprises first transmission devices and first driving devices. Each first transmission device comprises a transmission belt wheel and a steering shaft. Each transmission belt wheel is connected with the corresponding steering shaft. Each steering shaft is used for driving a wheel assembly to make a turn. Each first driving device is connected with the corresponding transmission belt wheel and used for driving the transmission belt wheel to rotate so that the corresponding steering shaft can be driven to rotate, and thus the corresponding wheel assembly is driven to make a turn. According to the steering device for the vehicle, the steering shafts used for driving the wheel assemblies to make a turn can rotate by driving the transmission belt wheels to rotate through the first driving devices, then independent steering of the wheel assemblies can be achieved, and therefore, using of the differential steering technology can be avoided through the steering device; and in addition, in-situ rotation and any-angle horizontal movement of the vehicle can be achieved, and the space required by the vehicle during steering is small. The vehicle comprises the steering device for the vehicle.
Description
Technical field
The present invention relates to technical field of vehicle, be specifically related to transfer and the vehicle of a kind of vehicle.
Background technology
In the related, the vehicle (AGV) utilizing Automatic Guided Technology typically utilizes differential steering technology to realize turning to.
But, when utilizing differential technology to turn to, the vehicle body of vehicle needs bigger to turn to space, it is difficult to realize original place rotation.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the present invention carries
Go out transfer and the vehicle of a kind of vehicle.
The invention discloses the transfer of a kind of vehicle, the transfer of described vehicle includes the first actuating device and
One driving means, described first actuating device includes that drive pulley and steering spindle, described drive pulley are connected with described steering spindle,
Described steering spindle is used for driving vehicle wheel component to turn to, and described first driving means is connected with described drive pulley, and described first drives
Dynamic device is used for driving described drive pulley to rotate and drives described vehicle wheel component to turn to drive described steering axes.
In the transfer of the vehicle of embodiment of the present invention, for driving the steering spindle that vehicle wheel component turns to can be by the
One driving means rotates by driving drive pulley to rotate, and then can realize individually turning to of vehicle wheel component, therefore, and above-mentioned car
Transfer can avoid using differential steering technology, and vehicle is capable of original place rotation and arbitrarily angled translation, and
During Vehicular turn, requisite space is less.
In one embodiment, described first actuating device includes inwardly turned spline, and described inwardly turned spline is fixing even
Connecing described vehicle wheel component, one end of described steering spindle is provided with external splines, and described steering spindle wears described inwardly turned spline and leads to
Crossing described external splines and described inwardly turned spline engagement, described steering spindle is used for driving described inwardly turned spline to rotate to drive institute
State vehicle wheel component to turn to.
In one embodiment, the transfer of described vehicle includes turning to case and turning to case end cap, described turn
Turn to that case end cap is fixing to be connected to case with described, described in turn to case to offer the first through hole, described in turn to case end cap
Offering the second through hole, described steering spindle wears described first through hole and described second through hole, described inwardly turned flower rotationally
Key section it is housed in described second through hole.
In one embodiment, the transfer of described vehicle includes that sliding part, described sliding part turn to described in being positioned at
In case, described inwardly turned spline is partly housed in described sliding part.
In one embodiment, described sliding part is copper sheathing or linear bearing.
In one embodiment, the inwall of described through hole is provided with the first limited block, the outer wall of described inwardly turned spline
Being provided with the second limited block, described first limited block and described second limited block are for the common maximum limiting described vehicle wheel component
Steering angle.
In one embodiment, described in turn to case to offer opening along the axial direction being perpendicular to described steering spindle,
Described inwardly turned spline is provided above shock-absorbing element.
In one embodiment, described shock-absorbing element is dish-shaped-spring stack.
In one embodiment, described first driving means includes motor and driving pulley, and described driving pulley is arranged
On the output shaft of described motor, described driving pulley connects described drive pulley by Timing Belt, and described motor is used for driving
Described driving pulley rotates to drive described drive pulley to rotate by described Timing Belt.
The vehicle of embodiment of the present invention includes the transfer of the vehicle described in any of the above-described embodiment.
In the transfer of the vehicle of embodiment of the present invention, for driving the steering spindle that vehicle wheel component turns to can be by the
One driving means rotates by driving drive pulley to rotate, and then can realize individually turning to of vehicle wheel component, therefore, and above-mentioned car
Transfer can avoid using differential steering technology, and vehicle is capable of original place rotation and arbitrarily angled translation, and
During Vehicular turn, requisite space is less.
In one embodiment, described vehicle include running gear, described running gear include the second driving means,
Two actuating devices and described vehicle wheel component, described vehicle wheel component includes wheel and housing, and described wheel connects described housing, described
Second driving means and described second actuating device are installed on the housing, and described second actuating device connects described second and drives
Dynamic device and described wheel, described second driving means is used for driving described second actuating device to rotate to drive described wheel to turn
Dynamic.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Obtain substantially with easy to understand, wherein:
Fig. 1 is the schematic perspective view of the vehicle according to embodiment of the present invention.
The three-dimensional signal that Fig. 2 is the transfer of the vehicle according to embodiment of the present invention and running gear is connected with crossbeam
Figure.
Fig. 3 is the floor map that the transfer of the vehicle according to embodiment of the present invention is connected with crossbeam.
Fig. 4 be vehicle shown in Fig. 3 transfer and crossbeam connection diagram along A-A to partial cutaway schematic view.
Fig. 5 is the decomposed schematic diagram of the transfer according to embodiment of the present invention vehicle.
Fig. 6 is the structural representation that the running gear according to embodiment of the present invention vehicle omits housing.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.In accompanying drawing, same or similar label is ad initio
To representing same or similar element eventually or there is the element of same or like function.
It addition, the embodiments of the present invention described below in conjunction with the accompanying drawings are exemplary, it is only used for explaining the present invention's
Embodiment, and be not considered as limiting the invention.
Seeing also Fig. 1～Fig. 6, the transfer 100 of the vehicle of embodiment of the present invention includes the first actuating device
10 and first driving means 20.First actuating device 10 includes drive pulley 11 and steering spindle 12.Drive pulley 11 and steering spindle
12 connect.Steering spindle 12 is used for driving vehicle wheel component 230 to turn to.Specifically, vehicle wheel component 230 includes wheel 231 and housing
232.First driving means 20 is connected with drive pulley 11.First driving means 20 is used for driving drive pulley 11 to rotate to drive
Steering spindle 12 rotates thus drives vehicle wheel component 230 to turn to.
In the transfer 100 of the vehicle of embodiment of the present invention, for the steering spindle driving vehicle wheel component 230 to turn to
12 can be rotated by driving drive pulley 11 to rotate by the first driving means 20, and then can realize the independent of vehicle wheel component 230
Turning to, therefore, the transfer 100 of above-mentioned vehicle can be avoided using differential steering technology, and vehicle 1000 is capable of former
Ground rotation and arbitrarily angled translation, and when vehicle 1000 turns to, requisite space is less.
In one embodiment, the first actuating device 10 includes inwardly turned spline 13 (see Fig. 4 and Fig. 5).Inwardly turned flower
Key 13 is fixing connects vehicle wheel component 230.Being provided with external splines 12a in steering spindle 12, steering spindle 12 wears inwardly turned spline 13 also
Engaged with inwardly turned spline 13 by external splines 12a.Steering spindle 12 is used for driving inwardly turned spline 13 to rotate with band motor car wheel group
Part 230 turns to.
So, the connected mode of engagement makes to have between steering spindle 12 and inwardly turned spline 13 constant gear ratio, passes
Efficiency of movement is high, and reliable operation, service life is long, and structure is the compactest, is joined with inwardly turned spline 13 by steering spindle 12 meanwhile
The mode closed drives vehicle wheel component 230 to turn to, and the rotation arm of force of driving is relatively big and drives more steady so that vehicle wheel component 230
There is the less space that turns to, and improve transmission efficiency.
In example of the present invention, wheel 231 is connected by housing 232 is fixing with inwardly turned spline 13.Wheel 231 is by axle even
The mode connect is rotatably coupled with housing 232, and it is fixing with housing 232 even that inwardly turned spline 13 can pass through bolt (not shown)
Connect.So, attachment structure is simple and reliable, and is convenient to mount and dismount, and is beneficial to maintenance.
In one embodiment, the transfer 100 of vehicle includes turning to case 30 and turning to case end cap 40 (see figure
1 and Fig. 5).Turn to case 30 and turn to that case end cap 40 is fixing to be connected.Case 30 is turned to offer the first through hole 31.Turn to cover
Shell end cap 40 offers the second through hole 41.Steering spindle 12 wears the first through hole 31 and the second through hole 41 rotationally.Inwardly turned flower
Key 13 is partly housed in the second through hole 41.
So, the setting turning to case end cap 40 can prevent steering spindle 12 and inwardly turned spline 13 to be partial to, it is ensured that transmission
Stationarity, and attachment structure is simple.
In one embodiment, the transfer 100 of vehicle includes sliding part 50 (see Fig. 4 and Fig. 5).Sliding part 50
In turning to case 30.Inwardly turned spline 13 is partly housed in sliding part 50.
Specifically, in embodiments of the present invention, sliding part 50 can move back and forth along the axial direction of steering spindle 12.
So, when vehicle wheel component 230 runs into vibrations, sliding part 50 belongs to dynamic connection, can move up and down, thus realizes outstanding
Hang function, and can will not laterally rock by limiting wheel assembly 230, it is ensured that positioning precision.
In embodiments of the present invention, sliding part 50 is copper sheathing.It is appreciated that in other embodiments, sliding part 50
It can be linear bearing.
In one embodiment, the transfer 100 of vehicle includes steering bearing cover plate 60 and turns to spring bearing 70
(see Fig. 5), turns to that spring bearing 70 is fixing to be housed in the accepting groove 32 turning to case 30 to offer, steering bearing cover plate 60 with turn
Set turn to spring bearing 70 in case spline is to the displacement of spring bearing 70 to the fixing connection of case 30 lid.
Steering spindle 12 can connect the inner ring turning to spring bearing 70 by the way of interference fit, and then achieves steering spindle
12 respectively with turn to being rotatably connected of case 30 and steering bearing cover plate 60.
So, turn to spring bearing 70 to have supporting role, and force of sliding friction when steering spindle 12 rotates can be reduced, and
The setting of steering bearing cover plate 60 can prevent steering spindle 12 and turn to spring bearing 70 to be partial to.In the present example, first leads to
Accepting groove 32 is run through in hole 31.
In one embodiment, the inwall of the second through hole 41 is provided with the first limited block 411.Outside inwardly turned spline 13
Wall is provided with the second limited block 131.First limited block 411 and the second limited block 131 limit vehicle wheel component 230 for common
Big steering angle.
So, when driving inwardly turned spline 13 to rotate, inwardly turned spline 13 can be spacing with second at the first limited block 411
Rotate in the angular range that block 131 limits jointly, thus the Angle ambiguity that vehicle wheel component 230 is turned to can be realized.
In one embodiment, case 30 is turned to offer opening 33 along the axial direction being perpendicular to steering spindle 12.Turn
It is provided above shock-absorbing element 14 to internal spline 13.
Specifically, in embodiments of the present invention, shock-absorbing element 14 can move back and forth along the axial direction of steering spindle 12, and
And shock-absorbing element 14 can be used for the crossbeam 400 that carrying is stretched into from opening 33, and steering spindle 12 wears crossbeam 400 rotationally and keeps away
Shake element 14.
So, when vehicle wheel component 230 runs into vibrations, shock-absorbing element 14 belongs to dynamic connection, can move up and down, and with cunning
Moving part 50 forms shockproof suspension system such that it is able to buffering is passed to the impulsive force of crossbeam 400 by uneven road surface, and decay is thus drawn
The vibrations risen, to ensure that the smooth-going with the vehicle of the transfer 100 of vehicle travels.
Crossbeam 400 can be fixed on by T-nut and turn on case 30.Therefore, in embodiments of the present invention, cover is turned to
Shell end cap 40, sliding part 50 and turn to case 30 (include steering bearing cover plate 60 and turn to spring bearing 70) by crossbeam 400
It is carried on shock-absorbing element 14.
In one embodiment, shock-absorbing element 14 is dish-shaped-spring stack, absorbs wheel high frequency by big rigid spring
Vibration, damping effect is obvious.
In one embodiment, shock-absorbing element 14 pad is located on plane bearing 15 (see Fig. 6), and plane bearing 15 is arranged on
On inwardly turned spline 13, steering spindle 12 wears plane bearing 15 rotationally.
In one embodiment, the first driving means 20 includes motor 21 and driving pulley 22.Driving pulley 22 is arranged
On the output shaft 23 of motor 21.Driving pulley 22 connects drive pulley 11 by Timing Belt 22a.Motor 21 is used for driving
Belt wheel 22 rotates to drive drive pulley 11 to rotate.
So, motor 21 drives drive pulley 11 transmission by driving driving pulley 22 to rotate and passing through Timing Belt 22a, from
And realize the output of driving force.
It addition, for the reliability improving Timing Belt 22a transmission power, the outer peripheral edge of driving pulley 22 and drive pulley 11
Outer peripheral edge is provided with gear ring, and/or the inner surface of Timing Belt 22a is provided with teeth portion to increase driving pulley 22 and Timing Belt
The frictional force of 22a, and increase the frictional force of drive pulley 11 and Timing Belt 22a.
The vehicle 1000 of embodiment of the present invention includes the transfer 100 of the vehicle described in any of the above-described embodiment.
In the transfer 100 of the vehicle of embodiment of the present invention, for the steering spindle driving vehicle wheel component 230 to turn to
12 can be rotated by driving drive pulley 11 to rotate by the first driving means 20, and then can realize the independent of vehicle wheel component 230
Turning to, therefore, the transfer 100 of above-mentioned vehicle can be avoided using differential steering technology, and vehicle 1000 is capable of former
Ground rotation and arbitrarily angled translation, and when vehicle 1000 turns to, requisite space is less.
In one embodiment, vehicle 1000 includes running gear 200.Running gear 200 includes the second driving means
210, the second actuating device 220 and vehicle wheel component 230.Vehicle wheel component 230 includes wheel 231 and housing 232.Wheel 231 connects
Housing 232.Second driving means 210 and the second actuating device 220 are arranged on housing 232.Second actuating device 220 connects
Two driving means 210 and wheel 231.Second driving means 210 rotates for driving the second actuating device 220 with band motor car wheel
231 rotate.
So, the second actuating device 220 is driven to rotate to realize the rotation of wheel 231 by the second driving means 210, from
And realizing the walking of vehicle 1000, type of drive is simple and reliable.
In one embodiment, the second actuating device 220 includes first order band wheels 221 and second level band wheels 222.
First order band wheels 221 connect second level band wheels 222 and the second driving means 210.Second level band wheels 222 and wheel 231
Connect.Second driving means 210 is used for driving first order band wheels 221 and second level band wheels 222 synchronous axial system with band motor-car
Wheel 231 rotation.
So, wheel 231 is driven to rotate by the way of two-stage belt wheel Synchronous Transmission, have that transmission efficiency is high, noise is little,
Easy care and in the course of the work without advantages such as extra lubricating arrangements, reduces the cost of vehicle.
In embodiments of the present invention, housing 232 is fixing with inwardly turned spline 13 is connected.First actuating device 10, second
Driving means 210 and the second actuating device 220 are installed on housing 232.Housing 232 is formed with receiving space 232a.Wheel
It is connected rotationally with housing 232 in 231 are partly housed in receiving space 232a and in the way of axle connection.
So, inwardly turned spline 13 is rotated by drive shell 232 and turns to band motor car wheel 231, and the setting of housing 232
Wheel 231 is had support and protective effect, and axle connect mode ensure that wheel 231 with housing 232 turn to accurate
Degree, thus ensure that the stationarity that wheel 231 turns to and walks.
In embodiments of the present invention, housing 232 includes that housing mounting surface 232b, inwardly turned spline 13 such as pass through screw
Fixing mode is fixed on housing mounting surface 232b.Turn to case 30 and turn to case end cap 40 to be carried on housing mounting surface
On 232b.
In one embodiment, the second actuating device 220 includes power transmission shaft 223 (see Fig. 2 and Fig. 6).First order belt wheel
Group 221 is connected with second level band wheels 222 by power transmission shaft 223.Second driving means 21 is used for driving first order band wheels 221
Rotate and drive power transmission shaft 223 to rotate to drive second level band wheels 222 to rotate.
So, power transmission shaft 223 ensure that the degree of accuracy that first order band wheels 221 are connected with second level band wheels 222, can make
Second level band wheels 222 can relatively accurately with first order band wheels 221 synchronous axial system, thus ensure transmission efficiency.Pass
What moving axis 223 also can increase running gear 200 can installation space.
Specifically, in embodiments of the present invention, first order band wheels 221 and second level band wheels 222 are arranged on housing
The both sides of 232, and housing 232 offers housing through-hole (not shown), power transmission shaft 223 wears housing through-hole and connects the first order
Band wheels 221 and second level band wheels 222.
In one embodiment, first order band wheels 221 include the first belt wheel 221a, the first Timing Belt 221b and second
Belt wheel 221c (see Fig. 2).First Timing Belt 221b connects the first belt wheel 221a and the second belt wheel 221c.Second level band wheels 222
Including the 3rd belt wheel 222a, the second Timing Belt 222b and the 4th belt wheel 222c (see Fig. 6).Second Timing Belt 222b connects the 3rd band
Wheel 222a and the 4th belt wheel 222c.First belt wheel 221a is arranged on the output shaft 211 (see Fig. 2) of the second driving means 210.The
Two belt wheel 221c are connected with the 3rd belt wheel 222a by power transmission shaft 223.4th belt wheel 222c is coaxially disposed with wheel 231.
So, by two-stage toothed belt transmission, thus band motor car wheel 231 is walked, due to during two-stage toothed belt transmission without cunning
Dynamic, there is constant gear ratio, thus ensure that the stationarity of transmission, and the fit system of belt wheel and axle ensure that transmission
Degree of accuracy and stationarity.
In one embodiment, the size being smaller in size than the second belt wheel 221c of the first belt wheel 221a, the 3rd belt wheel
The size being smaller in size than the 4th belt wheel 222c of 222a.
So, it is ensured that the torsion being exported wheel 231 by the second driving means 210 is relatively big, and ensure that wheel 231
The stationarity of transmission.
In one embodiment, vehicle 1000 includes vehicle body 300 and crossbeam 400.Vehicle body 300 is arranged on horizontal stroke
On beam 400.
Specifically, in embodiments of the present invention, crossbeam 400 wears opening 33 and is carried on shock-absorbing element 14.
So, when wheel 231 runs into vibrations, shock-absorbing element 14 can move up and down, and has vehicle body 300 to sponge
The vibration of evil, thus keep vehicle 1000 traveling comfort, and can ensure that the electronic device of vehicle 1000 is from damage.
In embodiments of the present invention, transfer 100 and running gear 200 are combined into single wheel assembly, vehicle
1000 include four wheel assemblies and two crossbeams 400.Each two wheel assembly is arranged on the both sides of vehicle body 300, and often
Individual crossbeam 400 wears the opening 33 of relative two wheel assembly, and the first driving means 30 of each wheel assembly is arranged on car
On body 300.
In embodiments of the present invention, turning in the range of each wheel 231 of four wheel assemblies can realize positive and negative 150 degree
To, and vehicle body 300 is motionless, each wheel 231 can go to special angle direction.
So, the universal walking of vehicle 1000 can be realized, and the sliding friction number of times of wheel 231 reduces, and extends wheel
The life-span of 231.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " up time
Pin ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description rather than instruction or imply that the device of indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more, unless separately
There is the most concrete restriction.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (11)
1. the transfer of a vehicle, it is characterised in that including:
First actuating device, described first actuating device includes that drive pulley and steering spindle, described drive pulley turn to described
Axle connects, and described steering spindle is used for driving vehicle wheel component to turn to；
First driving means, described first driving means is connected with described drive pulley；
Described first driving means is used for driving described drive pulley to rotate to drive described steering axes thus drives described
Vehicle wheel component turns to.
2. the transfer of vehicle as claimed in claim 1, it is characterised in that described first actuating device includes inwardly turned flower
Key, described inwardly turned spline is fixing connects described vehicle wheel component, and one end of described steering spindle is provided with external splines, described steering spindle
Wearing described inwardly turned spline and by described external splines and described inwardly turned spline engagement, described steering spindle is used for driving described
Inwardly turned spline rotates to drive described vehicle wheel component to turn to.
3. the transfer of vehicle as claimed in claim 2, it is characterised in that the transfer of described vehicle includes turning to cover
Shell and turn to case end cap, described in turn to case to turn to that case end cap is fixing to be connected with described, described in turn to case to offer the
One through hole, described in turn to case end cap to offer the second through hole, described steering spindle wears described first through hole and institute rotationally
State the second through hole, be housed in described second through hole to described inwardly turned splined section.
4. the transfer of vehicle as claimed in claim 3, it is characterised in that the transfer of described vehicle includes sliding
Part, described sliding part be positioned at described in turn to case, described inwardly turned spline to be partly housed in described sliding part
In.
5. the transfer of vehicle as claimed in claim 4, it is characterised in that described sliding part is copper sheathing or linear bearing.
6. the transfer of vehicle as claimed in claim 3, it is characterised in that it is spacing that the inwall of described through hole is provided with first
Block, the outer wall of described inwardly turned spline is provided with the second limited block, and described first limited block and described second limited block are for altogether
With the steering locking angle degree limiting described vehicle wheel component.
7. the transfer of vehicle as claimed in claim 3, it is characterised in that described in turn to case to turn to described in being perpendicular to
The axial direction of axle offers opening, and described inwardly turned spline is provided above shock-absorbing element.
8. the transfer of vehicle as claimed in claim 7, it is characterised in that described shock-absorbing element is dish-shaped-spring stack.
9. the transfer of vehicle as claimed in claim 1, it is characterised in that described first driving means includes motor and drives
Movable belt pulley, described driving pulley is arranged on the output shaft of described motor, and described driving pulley connects described biography by Timing Belt
Movable belt pulley, described motor is used for driving described driving pulley to rotate to drive described drive pulley to rotate by described Timing Belt.
10. a vehicle, it is characterised in that include the transfer of vehicle as described in any one of claim 1-9.
11. vehicles as claimed in claim 10, it is characterised in that described vehicle includes running gear, described running gear bag
Including the second driving means, the second actuating device and described vehicle wheel component, described vehicle wheel component includes wheel and housing, described wheel
Connect described housing, described second driving means and described second actuating device to install on the housing, described second transmission
Device connects described second driving means and described wheel, and described second driving means is used for driving described second actuating device to turn
Dynamic to drive described vehicle wheel rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459639.5A CN106043417A (en) | 2016-06-22 | 2016-06-22 | Steering device for vehicle and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459639.5A CN106043417A (en) | 2016-06-22 | 2016-06-22 | Steering device for vehicle and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106043417A true CN106043417A (en) | 2016-10-26 |
Family
ID=57168928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459639.5A Pending CN106043417A (en) | 2016-06-22 | 2016-06-22 | Steering device for vehicle and vehicle |
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|---|---|
| CN (1) | CN106043417A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054455A (en) * | 2017-06-05 | 2017-08-18 | 李国鹏 | Transfer, advance system and vehicle |
| CN109436126A (en) * | 2018-12-29 | 2019-03-08 | 江苏速升自动化装备股份有限公司 | A kind of vehicle that wheel slides on the car body |
| CN109435574A (en) * | 2018-12-29 | 2019-03-08 | 江苏速升自动化装备股份有限公司 | A kind of wheel that car body is connect with wheel inner ring |
| CN109455041A (en) * | 2018-12-29 | 2019-03-12 | 江苏速升自动化装备股份有限公司 | A kind of wheel with radial motion device |
| CN109571410A (en) * | 2018-12-27 | 2019-04-05 | 盐城工业职业技术学院 | A kind of driving obstacle avoidance apparatus |
| CN110481306A (en) * | 2019-09-05 | 2019-11-22 | 山东理工大学 | A kind of robot damping chassis flexibly turned to |
| CN110778668A (en) * | 2019-10-19 | 2020-02-11 | 中山神矶智能科技有限公司 | Driving suspension device of automatic driving test vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054455A (en) * | 2017-06-05 | 2017-08-18 | 李国鹏 | Transfer, advance system and vehicle |
| CN109571410A (en) * | 2018-12-27 | 2019-04-05 | 盐城工业职业技术学院 | A kind of driving obstacle avoidance apparatus |
| CN109571410B (en) * | 2018-12-27 | 2024-03-08 | 盐城工业职业技术学院 | Obstacle avoidance device for traveling crane |
| CN109436126A (en) * | 2018-12-29 | 2019-03-08 | 江苏速升自动化装备股份有限公司 | A kind of vehicle that wheel slides on the car body |
| CN109435574A (en) * | 2018-12-29 | 2019-03-08 | 江苏速升自动化装备股份有限公司 | A kind of wheel that car body is connect with wheel inner ring |
| CN109455041A (en) * | 2018-12-29 | 2019-03-12 | 江苏速升自动化装备股份有限公司 | A kind of wheel with radial motion device |
| CN110481306A (en) * | 2019-09-05 | 2019-11-22 | 山东理工大学 | A kind of robot damping chassis flexibly turned to |
| CN110778668A (en) * | 2019-10-19 | 2020-02-11 | 中山神矶智能科技有限公司 | Driving suspension device of automatic driving test vehicle |
| CN110778668B (en) * | 2019-10-19 | 2022-04-26 | 中山神矶智能科技有限公司 | Driving suspension device of automatic driving test vehicle |
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