CN109278920A - A kind of suspension, vehicle and its control method with it - Google Patents
A kind of suspension, vehicle and its control method with it Download PDFInfo
- Publication number
- CN109278920A CN109278920A CN201810616096.2A CN201810616096A CN109278920A CN 109278920 A CN109278920 A CN 109278920A CN 201810616096 A CN201810616096 A CN 201810616096A CN 109278920 A CN109278920 A CN 109278920A
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- China
- Prior art keywords
- connector
- suspension
- brake disc
- pull rod
- fixedly connected
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/005—Brakes; Arrangements thereof constructional features of brake elements, e.g. fastening of brake blocks in their holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of suspensions, with its vehicle and its control method, including vehicle frame mechanism, rocker arm body, connection frame component, pull rod, the vehicle frame mechanism includes brake disc and multi-directional ball, one end of the pull rod is rotatablely connected with the brake disc by the multi-directional ball, the other end of the pull rod and the rocker arm body are rotatablely connected, the connection frame component includes the first connector and the second connector, one end of first connector and second connector is separately positioned on the rocker arm body, the other end of first connector and second connector is separately positioned on the brake disc by the multi-directional ball, and first connector and second connector are oppositely arranged.Universal joint connection type is replaced with the connection type of multi-directional ball, the requirement to technique is reduced, reduces costs, structure is stronger.
Description
Technical field
The present invention relates to vehicle suspension technical field more particularly to a kind of suspension, with its vehicle and its control method.
Background technique
Due to positive tricycle in the case where Uneven road when driving, center of gravity is inconsistent, and stability is poor, and vehicle is easy to happen
Rollover.
Solve the problems, such as that positive tricycle stability is poor by invention tricycle, and the single wheel drive of falling three-wheel structure letter
Single, when running at high speed, preceding two-wheeled can mutually be taken into account, and rear-wheel guarantees in center of gravity naturally, both be ensure that speed, also protected
Stability is demonstrate,proved.
Currently, two-wheeled connection frame before tricycle in the market, is connected in the left fixing seat and right fixing seat of front-wheel, it is left
Fixing seat be fixed on the near front wheel wheel it is firm on.Right fixing seat be fixed on off-front wheel wheel it is firm on, in order to rotate conveniently, composition connection
It is connected between frame using universal joint, but fit clearance is larger, manufacturing cost is high.
Summary of the invention
The purpose of the present invention is to provide a kind of suspensions, it is intended to solve to pass through universal joint between connection frame in the prior art
Connection, fit clearance is big, the high technical problem of manufacturing cost.
To achieve the above object, a kind of suspension that the present invention uses, the suspension include vehicle frame mechanism, rocker arm body, company
Frame component, pull rod are connect, the rocker arm body is fixedly connected on the vehicle frame mechanism, the connection frame component and the rocker arm machine
Structure rotation connection, and it is located at the two sides of the rocker arm installation part, the pull rod is set on the vehicle frame mechanism；
The vehicle frame mechanism includes brake disc, multi-directional ball, turns to column, mobile jib, support rod and baffle, and the one of the pull rod
End is rotatablely connected with the brake disc by the multi-directional ball, and the other end of the pull rod and the connecting plate are rotatablely connected, described
Connection frame component includes the first connector and the second connector, one end difference of first connector and second connector
It is arranged in the rocker member, the other end of first connector and second connector is set respectively by the multi-directional ball
It sets on the brake disc, and first connector and second connector are oppositely arranged, the steering column runs through institute
Mobile jib is stated, and is set on the mobile jib, the support rod is fixedly connected with the mobile jib, and is located at the mobile jib lower end, institute
It states baffle to be fixedly connected with the mobile jib, and is located at the front end of the mobile jib；
The rocker arm body includes mounting plate, rocker member and connecting plate, and the mounting plate is fixedly connected with the vehicle frame mechanism,
And it is located at the inside of the vehicle frame mechanism, the rocker member and the mounting plate are rotatablely connected, and are located at a left side for the mounting plate
Right two sides, one end of the connecting plate are fixedly connected with the steering column, and are located at the lower end for turning to column, the connecting plate
The other end and the pull rod be rotatablely connected, and be located at the one end of the pull rod far from the brake disc.
Wherein, the vehicle frame mechanism further includes limit plate and steering wheel, and the limit plate quantity is two, two limits
Position plate is fixedly connected with the mobile jib, and is located at the two sides of the mobile jib, and the steering wheel and the steering column are rotatablely connected,
And it is located at the upper end for turning to column.
Wherein, the rocker arm body includes mounting plate, rocker member and connecting plate, and the mounting plate is fixed with the vehicle frame mechanism
Connection, and it is located at the inside of the vehicle frame mechanism, the rocker member and the mounting plate are rotatablely connected, and are located at the mounting plate
The left and right sides, one end of the connecting plate is fixedly connected with the steering column, and is located at the lower end for turning to column, described
The other end of connecting plate and the pull rod are rotatablely connected, and are located at the one end of the pull rod far from the brake disc.
Wherein, the quantity of first connector and second connector is all two, and shape is all Y type.
Wherein, the connection frame component further includes the first reinforcing beam and the second reinforcing beam, and first reinforcing beam is located at institute
The inside of the first connector is stated, second reinforcing beam is located at the inside of second connector, first reinforcing beam and institute
The quantity for stating the second reinforcing beam is all two.
Wherein, the suspension further includes damping device, and the damping device includes fixed frame and damper, the fixed frame
It is bolted with the damper, and is located at the both ends of the damper.Wherein, the novel shredder further includes miniature
Water pump, the micro pump is between the water tank and the drainpipe.
Wherein, the suspension further includes aligning device, and the aligning device includes fixed ring and stretches damper, described solid
Determine ring to be fixedly connected at the Junction on bend ahead point of first connector and second connector, the stretching damper and institute
It states fixed ring to be fixedly connected, and is located at the centre of the fixed ring.
Wherein, the suspension further includes locking system, and the locking system includes lock plate and lock device, the lock plate
It is arranged on the brake disc, the lock device is arranged on the steering wheel.
Wherein, the locking system further includes return zipper, locking zipper and servo motor, the return zipper and locking
Zipper is arranged on the brake disc, by the pulling to the brake disc, realizes the lock device to the lock of the lock plate
Only and unlock, the servo motor drive the return zipper and the locking zipper.
The present invention also provides a kind of vehicle, including suspension, tire and wheel hub, the tire coats the wheel hub, the wheel
Hub is connected by connecting shaft with the brake disc.
The present invention also provides a kind of control methods, including
First connector and second connector are oppositely arranged on the rocker arm body, first connector
It is provided with the stretching damper between second connector, is fixedly connected with the damping on second connector
Device, the limit plate are fixedly connected on the mobile jib, and are located at the top of first connector；
One end of the pull rod is fixedly connected with the connecting plate, and the other end of the pull rod is connected to by the multi-directional ball
On the brake disc, the rotation of the steering wheel will drive the pull rod and deflect；
The servo motor drives the locking zipper, and the locking zipper triggers the lock device to the lock plate
Locking, the servo motor drive the return zipper, and the return zipper triggers the lock device to the solution of the lock plate
Lock.
A kind of suspension of the invention, vehicle and its control method with it, include brake disc by the vehicle frame mechanism
And multi-directional ball, one end of the pull rod are rotatablely connected with the brake disc by the multi-directional ball, the other end of the pull rod with
The rocker arm body rotation connection, the connection frame component include the first connector and the second connector, first connector
It is separately positioned on the rocker arm body with one end of second connector, first connector and second connector
The other end be separately positioned on the brake disc by the multi-directional ball, and first connector and second connector
It is oppositely arranged.Therefore universal joint connection type is replaced with the connection type of multi-directional ball, reduces the requirement to technique, reduces into
This, structure is stronger.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of suspension of the invention；
Fig. 2 is the top view of suspension of the invention；
Fig. 3 is the side view of suspension of the invention；
100- suspension, 10- vehicle frame mechanism, 20- rocker arm body, 30- connection frame component, 40- pull rod, 50- damping device,
60- aligning device, 70- locking system, 11- brake disc, 12- multi-directional ball, 13- turn to column, 14- mobile jib, 15- support rod, 16-
Baffle, 17- limit plate, 18- steering wheel, 21- mounting plate, 22- rocker member, 23- connecting plate, 24- reinforcing beam, the first reinforcing beam of 25-,
The second reinforcing beam of 26-, the first connector of 31-, the second connector of 32-, 51- fixed frame, 52- damper, 61- fixed ring, 62- are drawn
Stretch damper, 71- lock plate, 72- lock device, 73- return zipper, 74- locking zipper, 75- servo motor.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, in the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Referring to Fig. 1, the suspension 100 includes vehicle frame mechanism 10, rocker arm body the present invention provides a kind of suspension 100
20, connection frame component 30, pull rod 40, the rocker arm body 20 are fixedly connected on the vehicle frame mechanism 10, the connection frame group
Part 30 and the rocker arm body 20 are rotatablely connected, and are located at the two sides of the rocker arm installation part, and the pull rod 40 is set to described
On vehicle frame mechanism 10.
The vehicle frame mechanism 10 includes brake disc 11 and multi-directional ball 12, and one end of the pull rod 40 and the brake disc 11 are logical
It crosses the multi-directional ball 12 to be rotatablely connected, the other end of the pull rod 40 and the rocker arm body 20 are rotatablely connected, the connection frame
Component 30 includes the first connector 31 and the second connector 32, one end of first connector 31 and second connector 32
It is separately positioned on the rocker arm body 20, the other end of first connector 31 and second connector 32 passes through described
Multi-directional ball 12 is separately positioned on the brake disc 11, and first connector 31 and second connector 32 are set relatively
It sets.
In the present embodiment, the centre of the vehicle frame mechanism 10 is welded with the rocker arm body 20, the connection frame group
Part 30 and the rocker arm body 20 are rotatablely connected by bearing, and are connected to the left and right sides of the rocker arm body 20, the drawing
Bar 40 is rotatably connected between the vehicle frame mechanism 10.
The vehicle frame mechanism 10 includes the brake disc 11 and multi-directional ball 12, and the brake disc 11 is fixed by welding manner
Fifth wheel is firm, and is located at and takes turns firm inside, and taking turns firm quantity is two, and two wheels are firm to allow suspension more stable, the pull rod 40
One end and the brake disc 11 be rotatablely connected, the multi-directional ball 12 be arranged in the pull rod 40 one end and the brake disc 11
Between junction, the other end of the pull rod 40 and the rocker arm body 20 be rotatablely connected, the other end of the pull rod 40 with
The junction of the rocker arm body 20 is connected by bearing, and the rocker arm body 20 includes first connector 31 and described the
Two connectors 32, one end of first connector 31 and the rocker arm body 20 are rotatablely connected, first connector 31
The other end and the brake disc 11 are rotatablely connected, the multi-directional ball 12 be arranged in the other end of first connector 31 with it is described
The junction that brake disc 11 is rotatablely connected, one end of second connector 32 and the rocker arm body 20 are rotatablely connected, described
The other end of second connector 32 and the brake disc 11 are rotatablely connected, and the multi-directional ball 12 is arranged in second connector 32
The other end and the brake disc 11 rotation connection junction, first connector 31 and second connector 32 are opposite
It is arranged in parallel.Universal joint is substituted by using the multi-directional ball 12, structure is simpler, and manufacturing cost is low.
Further, the vehicle frame mechanism 10 further includes turning to column 13, mobile jib 14, support rod 15 and baffle 16, described
It turns to column 13 and runs through the mobile jib 14, and be set on the mobile jib 14, the support rod 15 and the fixed company of the mobile jib 14
It connects, and is located at 14 lower end of mobile jib, the baffle 16 is fixedly connected with the mobile jib 14, and after the mobile jib 14
End, the steering wheel 18 are rotatablely connected with the steering column 13, and are located at the upper end for turning to column 13.The vehicle frame machine
Structure 10 further includes first connecting rod and the second connecting rod, and one end of the first connecting rod and the steering column 13, which are fixed, to be connected
It connects, and is located at the front end for turning to column 13, the other end of the first connecting rod is fixedly connected with the mobile jib 14, and position
In the upper end of the mobile jib 14, one end of second connecting rod is fixedly connected with the steering column 13, and is located at described turn
To the rear end of column 13, the other end of second connecting rod is fixedly connected with the mobile jib 14, and is located at the mobile jib 14
Upper end.
Further, the vehicle frame mechanism 10 further includes limit plate 17 and steering wheel 18, and 17 quantity of limit plate is two
A, two limit plates 17 are fixedly connected with the mobile jib 14, and are located at the two sides of the mobile jib 14, the steering wheel 18 with
The steering column 13 is rotatablely connected, and is located at the upper end for turning to column 13.
In the present embodiment, the limit plate 17 is made of firm steel material, and the quantity of the limit plate 17 is
Two, two limit plates 17 are fixedly connected by welding with the mobile jib 14, and are located at the mobile jib 14
The left and right sides, and two limit plates 17 are oppositely arranged, the steering wheel 18 is rotatablely connected with the steering column 13, described
The gauge diameter of steering wheel 18 is smaller than the diameter for turning to 13 cavity of column, and the bar portion of the steering wheel 18 is embedded in the steering
13 cavity of column, and be rotatably connected in the cavity for turning to column 13, the steering wheel 18 can control the inclined of entire vehicle
Put direction.
Further, the rocker arm body 20 includes mounting plate 21, rocker member 22 and connecting plate 23, the mounting plate 21 and institute
Vehicle frame mechanism 10 is stated to be fixedly connected, and be located at the vehicle frame mechanism 10 inside, the rocker member 22 with 21 turns of the mounting plate
Dynamic connection, and it is located at the left and right sides of the mounting plate 21, one end of the connecting plate 23 is fixedly connected with the steering column 13,
And it is located at the lower end for turning to column 13, the other end of the connecting plate 23 and the pull rod 40 are rotatablely connected, and are located at described
The one end of pull rod 40 far from the brake disc 11.
In the present embodiment, the mounting plate 21 is made of firm steel material, and the two of the mounting plate 21 are left
Right outer edge side is provided with groove, the mounting plate 21 two on lower outer edge side be provided with and agree with 14 phase of mobile jib
Slot is welded by the upper edge side of the mounting plate 21 and the mobile jib 14, the lower edge side of the mounting plate 21 and the branch
Strut 15 welds, so that the mounting plate 21 is welded between the mobile jib 14 and the support rod 15, the mounting plate 21
Quantity is two, and two mounting plates 21 are oppositely arranged, and the rocker member 22, which is rotated with the mounting plate 21 by bearing, to be connected
It connects, and is located at the left and right sides of the mounting plate 21, the rocker member 22 is two groups, and the quantity of rocker member 22 described in every group is four
A, the mounting hole is arranged in groove, and one end of the connecting plate 23 is welded with the steering column 13 through the mobile jib 14
Connect, and be located at described one end for turning to column 13, and there is an angle between the two, the degree of angle 30 °~60 ° it
Between, when angle is 60 ° regardless of be all for the structure of the appearance of product or product it is optimal, the connecting plate 23
There is setting there are two strut on the other end, two struts are oppositely arranged, and one of strut and the pull rod 40 are rotatablely connected, and
Side positioned at the pull rod 40 far from the brake disc 11, another strut and the pull rod 40 are rotatablely connected, and are located at institute
Side of the pull rod 40 far from brake disc 11 described in another is stated, the quantity of the pull rod 40 is two, two 40 phases of pull rod
To setting.
Further, the quantity of first connector 31 and second connector 32 is all two, and shape is all Y
Type.
In the present embodiment, one end of one of them first connector 31 and the rocker member 22 are rotatablely connected,
The other end and brake disc 11 of one of them first connector 31 are rotatablely connected, and the one of another first connector 31
End is rotatablely connected with the rocker member 22, the other end of another first connector 31 and 11 turns of brake disc described in another
Dynamic connection, one end of one of them second connector 32 and the rocker member 22 are rotatablely connected, one of them described second
The other end of connector 32 and the brake disc 11 are rotatablely connected, one end of another second connector 32 and the rocker arm
Part 22 is rotatablely connected, and the other end of another second connector 32 and another described brake disc 11 are rotatablely connected, and two
A first connector 31 is oppositely arranged by the rocker member 22, and two second connectors 32 pass through the rocker member
22 are oppositely arranged, and two first connectors 31 are located at the top of two second connectors 32.
Further, the connection frame component 30 further includes reinforcing beam 24, and the reinforcing beam 24 is provided with the first reinforcing beam
25 and second reinforcing beam 26, first reinforcing beam 25 be located at the inside of first connector 31, second reinforcing beam 26
Positioned at the inside of second connector 32, and internal all formation ladder cavity, first reinforcing beam 25 and described second add
The quantity of brutal 26 is all two.
In the present embodiment, the reinforcing beam 24 is made of firm material, and the reinforcing beam 24 divides to be reinforced for first
Beam 25 and the second reinforcing beam 26, the both ends of first reinforcing beam 25 are welded on the inside of the Y type of first connector 31, institute
The quantity for stating the first reinforcing beam 25 is two, and two first reinforcing beams 25 are separately positioned on two first connectors 31
Y type inside, the both ends of second reinforcing beam 26 are welded on the inside of the Y type of second connector 32, described second
The quantity of reinforcing beam 26 is two, and two second reinforcing beams 26 are separately positioned on the Y type of two second connectors 32
Inside, and internal all form cavity structure.
Further, the suspension 100 further includes damping device 50, and the damping device 50 includes fixed frame 51 and damping
Device 52, the fixed frame 51 are bolted with the damper 52, and are located at the both ends of the damper 52.
In the present embodiment, the quantity of the fixed frame 51 is two, and two fixed frames 51 are separately positioned on two
The chamber portion of a second reinforcing beam 2624, the damper 52 be bolted on two fixed frames 51 it
Between, damper 52, which not only can be used, also here can be used hydraulic spring grease cup etc., and its object is to damping vibrations, improve vehicle row
Sail ride comfort.
Further, the suspension 100 further includes aligning device 60, and the aligning device 60 includes fixed ring 61 and stretches
Damper 62, the fixed ring 61 are fixedly connected on the Junction on bend ahead point of first connector 31 and second connector 32
Place, the stretching damper 62 are fixedly connected with the fixed ring 61, and are located at the centre of the fixed ring 61.
In the present embodiment, the fixed ring 61 is fixedly connected on first connector 31 and second connector
32 Junction on bend ahead point, the stretching damper 62 are bolted between the fixed ring 61, the stretching damper 62
Quantity be two, two stretching dampers 62 are bolted respectively between the fixed ring 61, described in two
It stretches damper 62 to be oppositely arranged, the resistance of motion can be provided in this way to vehicle, depletion kinergety allows vehicle in turning, protects
Hold the stationarity of vehicle.
Further, the suspension 100 further includes locking system 70, and the locking system 70 includes lock plate 71 and lock device
72, the lock plate 71 is arranged on the brake disc 11, and the lock device 72 is arranged on the steering wheel 18.
In the present embodiment, the lock plate 71 is fixedly connected on the brake disc 11, and the lock device 72 is fixed
It is connected on the steering wheel 18, the lock device 72 is electrically connected with the lock plate 71, and the lock device 72 controls described
Lock plate 71.
Further, the locking system 70 further includes return zipper 73, locking zipper 74 and servo motor 75, and described time
Position zipper 73 and locking zipper 74 are arranged on the brake disc 11, by the pulling to the brake disc 11, realize the lock
Only locking and unlock of the device 72 to the lock plate 71, the servo motor 75 drive the return zipper 73 and the locking to draw
Lock 74.
In the present embodiment, the return zipper 73 and the locking zipper 74 are fixedly connected on the brake disc 11
On, the servo motor 75, which is powered, drives the return zipper 73 and locking zipper 74, thus come realize the lock device 72 with
The locking of the lock plate 71 and unlock, and then realize the pulling to the brake disc 11, improve the drive safety of vehicle.
Referring to Fig. 1, in order to allow the vehicle movement, need passing through company between the brake disc 11 and the wheel hub
Spindle connection, described take turns are wrapped in tire on firm, in this way by the brake disc 11 and the tire, the vehicle can be made to act
Or stop, the tire should select it is compatible with the wheel hub, and the tire should select it is firm wear-resisting and anti-skidding
Material be made, avoid in driving on the way because causing safety accident the reason of the tire.
Referring to Fig. 1, in this step 1: the tire encounter abrupt slope can be lifted to by the connection frame component it is default
Highly, since one end of first connector 31 and second connector 32 is rotatably connected in the rocker member 22,
The other end of first connector 31 and second connector 32 is connected to the brake disc by the multi-directional ball 12
On 11, and first connector 31 and second connector 32 are oppositely arranged, so first connector 31 and described
Second connector 32 realized by the connection for stretching damper 62 and swung up and down and quickly returned just simultaneously, swing
Amplitude depends on the speed of vehicle and the steepness on abrupt slope, and car speed is faster, and abrupt slope steepness is higher, first connector
31 and second connector 32 amplitude of fluctuation it is higher, the damper 52 acts at this time, and the damper 52 absorbs vehicle
Vibratory forces, keep the balance of vehicle body to travel, while first connector 31 and 32 beat of the second connector are to certain
When height, the limit plate is supported with first connector 31, and then limits beat height, keeps the steady of vehicle body.
In this step 2: Ackermann steer angle, the tire can carry out beat by the pull rod 40, the pull rod 40
One end is fixedly connected with the connecting plate 23, and the other end of the pull rod 40 is connected to the brake disc 11 by the multi-directional ball 12
On, the rotation of the steering wheel 18 will drive the pull rod 40 and deflect, and the pull rod 40 drives the wheel to be controlled
Beat, the damping device 50 play the role of shock absorbing, allow vehicle body held stationary.
In this step 3: the servo motor 75 is acted in parking, drives the locking zipper 74, and the locking is drawn
Signal is fed back to the lock device 72 by lock 74, and the lock device 72 realizes the locking to the lock plate 71, and then holds institute tightly
State brake disc 11, when vehicle driving, the servo motor 75 drives the return zipper 73, and the return zipper 73 is again by signal
The lock device 72 is fed back to, the lock device 72 realizes the unlock to the lock plate 71, and then discharges the brake disc 11.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the present invention
Benefit requires made equivalent variations, still belongs to the scope covered by the invention.
Claims (10)
1. a kind of suspension, which is characterized in that
The suspension includes vehicle frame mechanism, rocker arm body, connection frame component, pull rod, and the rocker arm body is fixedly connected on described
On vehicle frame mechanism, the connection frame component and the rocker arm body are rotatablely connected, and are located at the two sides of the rocker arm installation part, institute
Pull rod is stated to be set on the vehicle frame mechanism；
The vehicle frame mechanism includes brake disc, multi-directional ball, turns to column, mobile jib, support rod and baffle, one end of the pull rod with
The brake disc is rotatablely connected by the multi-directional ball, and the other end of the pull rod and the connecting plate are rotatablely connected, the connection
Frame component includes the first connector and the second connector, and one end of first connector and second connector is respectively set
In the rocker member, the other end of first connector and second connector is separately positioned on by the multi-directional ball
On the brake disc, and first connector and second connector are oppositely arranged, and the steering column runs through the master
Bar, and be set on the mobile jib, the support rod is fixedly connected with the mobile jib, and is located at the mobile jib lower end, the gear
Plate is fixedly connected with the mobile jib, and is located at the front end of the mobile jib；
The rocker arm body includes mounting plate, rocker member and connecting plate, and the mounting plate is fixedly connected with the vehicle frame mechanism, and position
In the inside of the vehicle frame mechanism, the rocker member and the mounting plate are rotatablely connected, and are located at the left and right two of the mounting plate
Side, one end of the connecting plate are fixedly connected with the steering column, and be located at it is described turn to column lower end, the connecting plate it is another
One end and the pull rod are rotatablely connected, and are located at the one end of the pull rod far from the brake disc.
2. suspension as described in claim 1, which is characterized in that
The vehicle frame mechanism further includes limit plate and steering wheel, and the limit plate quantity is two, two limit plates and institute
It states mobile jib to be fixedly connected, and is located at the two sides of the mobile jib, the steering wheel and the steering column are rotatablely connected, and are located at institute
State the upper end for turning to column.
3. suspension as described in claim 1, which is characterized in that
The quantity of first connector and second connector is all two, and shape is all Y type.
4. suspension as described in claim 1, which is characterized in that
The connection frame component further includes the first reinforcing beam and the second reinforcing beam, and first reinforcing beam is located at first connection
The inside of part, second reinforcing beam are located at the inside of second connector, and first reinforcing beam and described second are reinforced
The quantity of beam is all two.
5. suspension as described in claim 1, which is characterized in that
The suspension further includes damping device, and the damping device includes fixed frame and damper, and the fixed frame subtracts with described
Shake device is bolted, and is fixedly connected with second connector, and is located at the both ends of the damper.
6. suspension as described in claim 1, which is characterized in that
The suspension further includes aligning device, and the aligning device includes fixed ring and stretches damper, and the fixed ring is fixed
It is connected at the Junction on bend ahead point of first connector and second connector, the stretching damper and the fixed ring
It is fixedly connected, and is located at the centre of the fixed ring.
7. suspension as claimed in claim 2, which is characterized in that
The suspension further includes locking system, and the locking system includes lock plate and lock device, and the lock plate is arranged in institute
It states on brake disc, the lock device is arranged on the steering wheel.
8. suspension as claimed in claim 7, which is characterized in that
The locking system further includes return zipper, locking zipper and servo motor, and the return zipper and locking zipper are arranged
On the brake disc, by the pulling to the brake disc, locking and unlock of the lock device to the lock plate are realized,
The servo motor drives the return zipper and the locking zipper.
9. a kind of vehicle, which is characterized in that including the suspension as described in claim 1~8, the vehicle further includes tire and wheel
Hub, the tire coat the wheel hub, and the wheel hub is connected by connecting shaft with the brake disc.
10. a kind of control method, which is characterized in that including
Step 1 is rapid: first connector and second connector are oppositely arranged on the rocker arm body, and described first connects
It is provided with the stretching damper between fitting and second connector, described subtract is fixedly connected on second connector
Device is shaken, the limit plate is fixedly connected on the mobile jib, and is located at the top of first connector；
Second step: one end of the pull rod is fixedly connected with the connecting plate, and the other end of the pull rod is connected by the multi-directional ball
It connects on the brake disc, the rotation of the steering wheel will drive the pull rod and deflect；
Third step: the servo motor drives the locking zipper, and the locking zipper triggers the lock device to the locking
The locking of disk, the servo motor drive the return zipper, and the return zipper triggers the lock device to the lock plate
Unlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616096.2A CN109278920A (en) | 2018-06-14 | 2018-06-14 | A kind of suspension, vehicle and its control method with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810616096.2A CN109278920A (en) | 2018-06-14 | 2018-06-14 | A kind of suspension, vehicle and its control method with it |
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| CN109278920A true CN109278920A (en) | 2019-01-29 |
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| CN201810616096.2A Pending CN109278920A (en) | 2018-06-14 | 2018-06-14 | A kind of suspension, vehicle and its control method with it |
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| WO2007149442A2 (en) * | 2006-06-16 | 2007-12-27 | Sanluis Rassini, S.A. De C.V. | Dual leaf suspension for vehicle drive arrangement |
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| CN107021166A (en) * | 2016-12-16 | 2017-08-08 | 潘国征 | The inclination of falling three-wheel is from centering mechanism |
| CN107364298A (en) * | 2017-07-19 | 2017-11-21 | 重庆宗申技术开发研究有限公司 | The beat of falling three-wheel locking structure |
| CN108116577A (en) * | 2018-02-02 | 2018-06-05 | 保定市拓思汽车设计有限公司 | Three-wheeled electric vehicle can be rolled down |
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|---|---|---|---|---|
| WO2007149442A2 (en) * | 2006-06-16 | 2007-12-27 | Sanluis Rassini, S.A. De C.V. | Dual leaf suspension for vehicle drive arrangement |
| JP2011111002A (en) * | 2009-11-25 | 2011-06-09 | Suzuki Motor Corp | Motor-driven rough terrain traveling vehicle |
| CN206265221U (en) * | 2016-12-10 | 2017-06-20 | 浙江逗哈科技股份有限公司 | A kind of universal ball end mechanism on nutation type vehicle |
| CN107021166A (en) * | 2016-12-16 | 2017-08-08 | 潘国征 | The inclination of falling three-wheel is from centering mechanism |
| CN107364298A (en) * | 2017-07-19 | 2017-11-21 | 重庆宗申技术开发研究有限公司 | The beat of falling three-wheel locking structure |
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Application publication date: 20190129 |
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