CN104608840B - A kind of wheel clutch adjusting method of electric car - Google Patents
A kind of wheel clutch adjusting method of electric car Download PDFInfo
- Publication number
- CN104608840B CN104608840B CN201410754266.5A CN201410754266A CN104608840B CN 104608840 B CN104608840 B CN 104608840B CN 201410754266 A CN201410754266 A CN 201410754266A CN 104608840 B CN104608840 B CN 104608840B
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- China
- Prior art keywords
- wheel
- shaped
- actuating arm
- shift fork
- electric car
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
- B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of wheel clutch adjusting method of electric car, the trailing wheel of electric car, which includes two or so half, takes turns, two or so half wheel difference coaxially slides are on two sliding axles, hinge rotating shaft is provided with the middle of two sliding axles, two sliding axle outer ends are connected with L-shaped actuating arm, two L-shaped actuating arm front ends are provided with arrangement of clutch, the present invention drives L-shaped actuating arm with arrangement of clutch, then L-shaped actuating arm drives the angle between two sliding axles to change, separate or merge to realize so as to allow two or so half wheels to produce component velocity inwardly and outwardly, using electric car of the present invention can according to actual travel environment between two-wheeled state and three-wheel state free switching.
Description
Technical field
The present invention relates to a kind of wheel clutch adjusting method of electric car.
Background technology
At present, the emerging product in electric car market emerges in an endless stream, particularly some portable electric cars, such as stand-type
Electric motor car with two wheels is welcome by young man very much, and its advantage is small volume, easy to carry, is limited small by landform during traveling, can be worn
Shuttle possesses higher travel speed in narrow position, and because two-wheeler structure is small with respect to three-wheel by resistance, but this kind of
Car is exactly the relative shortcoming of balance, is especially travelled in busy urban district, can not show a candle to the electronic of Three-wheel type there is also certain defect
Car is stable.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of wheel clutch adjusting method of electric car, and wheel can be with
Realize separation or merge, electric car can according to actual travel environment between two-wheeled state and three-wheel state free switching.
The technical scheme is that：A kind of wheel clutch adjusting method of electric car, including trailing wheel, described trailing wheel bag
Two or so half wheels are included, coaxially slide on two sliding axles, is provided with hinge to two or so half wheels respectively in the middle of two sliding axles
Rotating shaft, two sliding axle outer ends are connected with L-shaped actuating arm, and two L-shaped actuating arm front ends are provided with arrangement of clutch, and arrangement of clutch includes
Two vertical and the chute that sets, and chute is connected with U-shaped shift fork, and U-shaped shift fork two ends are slided in chute respectively, and U-shaped shift fork is rotated
Two chutes of Shi Shixian are separated, closed up, and chute outer wall is fixed with described L-shaped actuating arm front end, and its adjusting method is as follows：
A, when two or so half wheel separated runnings, rotate U-shaped shift fork, U-shaped shift fork two ends squeeze two chutes, chute with
L-shaped actuating arm front end is moved toward both sides together, while L-shaped actuating arm rear end drives sliding axle to be rotated along hinge spindle central, two
Individual or so half wheel is in toed-out shape, and each half wheel can produce the component velocity of Ge Wang centers movement, so as to allow two or so half to take turns
Center is automatically moved to until merging；
B, when two or so half wheels merge, opposite direction rotation U-shaped shift fork, two chutes are drawn at U-shaped shift fork two ends over to one's side
Minimum range, L-shaped actuating arm front end is moved toward center, and rear end drives sliding axle opposite direction to rotate, and now two or so half wheels are in
Interior eight shape, each half wheel can produce a component velocity moved toward both sides, so as to allow two or so half wheels to be separated to two again
Side.
It is preferred that, described U-shaped shift fork is connected with one piece of pedal of connection above active section, active section, two ends of U-shaped shift fork
Portion is provided with pulley.
It is preferred that, described sliding axle is spline slide axle, and left and right half is taken turns is provided with spline bearing between sliding axle.
It is preferred that, described left and right half takes turns outside and is provided with brake disc, and brake disc outside is provided with dirt-proof boot.
After the technical program, the front-wheel of electric car is driving wheel, and trailing wheel is driven pulley, and trailing wheel includes two or so half
Wheel, two or so half wheels slide axially on two sliding axles, are hinged in the middle of two sliding axles, two slips during normally travel
Axle position is in same straight line, and when arrangement of clutch drives the front end clutch of L-shaped actuating arm, L-shaped actuating arm rear end drives two sliding axles
Minor rotation is realized centered on middle pin joint, introversion (interior eight shape) or flare (toed-out shape) is realized, when introversion,
Two or so half wheels produce the component velocity slided to both sides, so that automatic separate two or so half wheels, vehicle is switched into three
Wheel state, when flare, two or so half wheels produce the component velocity toward central slide, and two or so half wheels are merged into after one
Wheel, so that three-wheel state is switched into two wheel states again, using this structure driver can according to actual driving environment come
Voluntarily switching three-wheel, two wheel states, three-wheel state, stability during increase low speed, on road can be switched in busy urban district
When condition is more smooth, two wheel states are switched to, resistance is reduced, can further lift drive speed.
Brief description of the drawings
Accompanying drawing 1 is the overall schematic three dimensional views of electric car；
Accompanying drawing 2 is electric car exploded perspective view；
Accompanying drawing 3 is schematic diagram when arrangement of clutch is separated；
Schematic diagram when accompanying drawing 4 closes up for arrangement of clutch；
Accompanying drawing 5 is the schematic top plan view of pitch angle control mechanism；
Schematic diagram when accompanying drawing 6 is two sliding axle introversions；
Schematic diagram when accompanying drawing 7 is two sliding axle flares；
Accompanying drawing 8 is each part diagrammatic cross-section at sliding axle.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings：
As shown in Figures 1 to 8, a kind of wheel clutch adjusting method of electric car, electric car includes front-wheel 1 and trailing wheel, preceding
Take turns as driving wheel, trailing wheel is driven pulley, described trailing wheel includes two or so half wheels 2, two or so half wheels coaxially slides respectively
On two sliding axles 3, hinge rotating shaft 31 is provided with the middle of two sliding axles, two sliding axle outer ends are connected with L-shaped actuating arm 4,
Two L-shaped actuating arm front ends are provided with arrangement of clutch, and two L-shaped actuating arms 4 are symmetrical and set, and L-shaped actuating arm front end is filled by clutch
Put left and right separation or close up, when L-shaped actuating arm front end is moved left and right, L-shaped actuating arm rear end drives sliding axle along hinge rotating shaft
Rotate, two sliding axles is realized introversion (interior eight shape) or flare (toed-out shape), described arrangement of clutch includes
Two vertical and the chute 51 that sets, and chute is connected with U-shaped shift fork 52, and U-shaped shift fork two ends are slided in chute respectively, U-shaped shift fork
The separation of two chutes is realized during rotation, is closed up, referring specifically to Fig. 3 and Fig. 4, in Fig. 3, U-shaped shift fork horizontal positioned, two chutes
Position is separated in maximum position, Fig. 4 by U-shaped shift fork, and U-shaped shift fork rotates to an angle, and U-shaped shift fork stirs two chutes into
Between move, the distance of two chutes is narrowed down into minimum, realizes that two chutes close up, chute outer wall and described L-shaped actuating arm 4
Front end is fixed, and driving L-shaped actuating arm is separated, closed up when chute is separated, closed up, two or so half during flare between two sliding axles
Take turns toward middle movement and realize merging, partly taken turns toward both sides movement realization separation for two or so during introversion, its adjusting method is as follows：
A, when two or so half wheel separated runnings, rotate U-shaped shift fork, U-shaped shift fork two ends squeeze two chutes, chute with
L-shaped actuating arm front end is moved toward both sides together, while L-shaped actuating arm rear end drives sliding axle to be rotated along hinge spindle central, two
Individual or so half wheel is in toed-out shape, and each half wheel can produce the component velocity of Ge Wang centers movement, so as to allow two or so half to take turns
Center is automatically moved to until merging；
B, when two or so half wheels merge, opposite direction rotation U-shaped shift fork, two chutes are drawn at U-shaped shift fork two ends over to one's side
Minimum range, L-shaped actuating arm front end is moved toward center, and rear end drives sliding axle opposite direction to rotate, and now two or so half wheels are in
Interior eight shape, each half wheel can produce a component velocity moved toward both sides, so as to allow two or so half wheels to be separated to two again
Side.
After the technical program, two sliding axles are located at same straight line during normally travel, when arrangement of clutch works two
Root sliding axle realizes minor rotation centered on middle pin joint, i.e. hinge rotating shaft 31, realizes introversion (interior eight shape) or outer
Incline (toed-out shape), when introversion, as shown in fig. 6, two or so half wheels produce the component velocity slided to both sides, so as to automatically will
Two or so half wheel separation, three-wheel state is switched to by vehicle, when flare, as shown in fig. 7, two or so half wheels are produced into
Two or so half wheels are merged into a trailing wheel by the component velocity that the heart is slided, so that three-wheel state is switched to two wheel states again,
It can voluntarily switch three-wheel, two wheel states according to actual driving environment using this structure driver, can in busy urban district
To be switched to three-wheel state, stability during increase low speed when road conditions are more smooth, is switched to two wheel states, reduces resistance,
Drive speed can further be lifted.
With reference to Fig. 2 to Fig. 5, in addition, being operated in order to which driver is convenient, described U-shaped shift fork is connected with active section 53, activity
One piece of pedal 54 of section top connection, is connected with two connecting rods, drive link is passed when pedal or so is stepped between active section and pedal
Active section is moved, final driving U-shaped shift fork is rotated clockwise or counterclockwise, and two ends of U-shaped shift fork are provided with pulley in addition, sliding
Wheel can reduce the coefficient of friction between U-shaped shift fork and chute, increase service life.
Electronic crossbeam 6 is provided with below described L-shaped actuating arm, electronic crossbeam primarily serves load bearing support effect, L-shaped
Actuating arm rear end is hinged on electronic crossbeam, and described front-wheel is in front of electronic crossbeam, and front-wheel is connected with motor and storage
It is platform frame 7 above battery, described electronic crossbeam, platform frame is provided with rectangular opening 73, platform frame top is extended for pedal
Portion, is provided with damper 71 and damping spring 72 between platform frame and electronic crossbeam, increase the vehicle shock-proof effect of electric car.
It is preferred that, described sliding axle is spline slide axle, and left and right half is taken turns and spline bearing 32 is provided between sliding axle, flower
Key sliding axle ensures to slide axially smooth, on spline slide axle plus smears lubricating oil, described left and right half takes turns outside and is provided with brake disc
21, brake disc outside is provided with telescopic dirt-proof boot 22, and dirt-proof boot can prevent micronic dust from entering on spline slide axle with dust-proof, with
Occurs stuck phenomenon when avoiding spline bearing from being slided on spline slide axle.
In addition, extra in this programme increase the speed limiting function of three-wheel state, two described L-shaped actuating arms are cut with scissors with sliding axle
Meet place and be provided with magnet 9, also be provided with magnet 9 on described hinge rotating shaft two side, magnet is respectively connected with switching line, left and right partly take turns from
Magnet described respectively is attracting with brake disc or spline bearing respectively during conjunction, is partly taken turns toward both sides when left and right and moves close to maximal margin
During place, brake disc and the magnet of L-shaped actuating arm rear end are attracting, and speed-limiting switch starts, and vehicle can be allowed to be in slower speed, improve
Stability, when left and right partly take turns toward it is middle mobile when, spline bearing and magnet in hinge rotating shaft are attracting, now speed-limiting switch solution
Remove, return to normal speed traveling, the speed of the wheel traveling of increase by two.It is provided with described sliding axle and L-shaped actuating arm for switch
The wire casing that line is passed through, switching line, which is built in wire casing, prevents aging, is also avoided that the hard thing in some road surfaces hits, improves security.
Claims (4)
1. a kind of wheel clutch adjusting method of electric car, including trailing wheel, it is characterised in that：Described trailing wheel includes two or so
Half wheel (2), coaxially slide is on corresponding two sliding axles (3) respectively for two or so half wheels, provided with hinge in the middle of two sliding axles
Chain rotating shaft (31), two sliding axle outer ends are connected with L-shaped actuating arm (4), and two L-shaped actuating arm front ends are provided with arrangement of clutch, from
Attach together and put the chute (51) including two vertical and sets, chute is connected with U-shaped shift fork (52), and U-shaped shift fork two ends are slided respectively
In chute, U-shaped shift fork is realized two chute separation, closed up when rotating, chute outer wall and described L-shaped actuating arm (4) front end are solid
Fixed, its adjusting method is as follows：
A, when two or so half wheel separated runnings, rotate U-shaped shift fork, U-shaped shift fork two ends squeeze two chutes, chute and L-shaped
Actuating arm front end is moved toward both sides together, while L-shaped actuating arm rear end drives sliding axle to be rotated along hinge spindle central, two left sides
Right half wheel is in toed-out shape, and each half wheel can produce the component velocity of Ge Wang centers movement, so as to allow two or so half to take turns automatic
Center is moved to until merging；
B, when two or so half wheels merge, opposite direction rotation U-shaped shift fork, over to one's side minimum is drawn two chutes in U-shaped shift fork two ends
Distance, L-shaped actuating arm front end is moved toward center, and rear end drives sliding axle opposite direction to rotate, and now two or so half wheels are in interior eight
Shape, each half wheel can produce a component velocity moved toward both sides, so as to allow two or so half wheels to be separated to both sides again.
2. a kind of wheel clutch adjusting method of electric car according to claim 1, it is characterised in that：Described U-shaped is dialled
Fork is connected with one piece of pedal (54) of connection above active section (53), active section, and two ends of U-shaped shift fork are provided with pulley.
3. a kind of wheel clutch adjusting method of electric car according to claim 1, it is characterised in that：Described sliding axle
For spline slide axle, left and right half is taken turns is provided with spline bearing (32) between sliding axle.
4. a kind of wheel clutch adjusting method of electric car according to claim 1, it is characterised in that：Described left and right half
Wheel outside, which is provided with the outside of brake disc (21), brake disc, is provided with dirt-proof boot (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754266.5A CN104608840B (en) | 2014-12-10 | 2014-12-10 | A kind of wheel clutch adjusting method of electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754266.5A CN104608840B (en) | 2014-12-10 | 2014-12-10 | A kind of wheel clutch adjusting method of electric car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104608840A CN104608840A (en) | 2015-05-13 |
| CN104608840B true CN104608840B (en) | 2017-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410754266.5A Expired - Fee Related CN104608840B (en) | 2014-12-10 | 2014-12-10 | A kind of wheel clutch adjusting method of electric car |
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| Country | Link |
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| CN (1) | CN104608840B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710357B (en) * | 2015-11-12 | 2019-07-12 | 北京宣爱智能模拟技术股份有限公司 | A kind of clutch simulator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4446225A1 (en) * | 1994-12-23 | 1996-06-27 | Horsch Maschinen Gmbh | Tricycle tractor vehicle |
| EP1885593B1 (en) * | 2005-05-31 | 2011-07-20 | Brinks Westmaas B.V. | Self-balancing vehicle |
| ITMI20062084A1 (en) * | 2006-10-30 | 2008-04-30 | Piaggio & C Spa | THREE-WHEEL ROLLER VEHICLE WITH TWO STEERING WHEELS AND A REAR WHEEL |
| ES2393907T3 (en) * | 2010-05-17 | 2012-12-28 | Jaxa Networks | Vehicle that has variable track width |
| CN202400224U (en) * | 2011-11-18 | 2012-08-29 | 何宏军 | Toppling-resistant electromobile |
| CN103448856A (en) * | 2013-08-13 | 2013-12-18 | 祝珍海 | Improved structure of brake apparatus of electric vehicle |
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- 2014-12-10 CN CN201410754266.5A patent/CN104608840B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104608840A (en) | 2015-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Youhua Inventor before: Zhu Zhenhai |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170717 Address after: Li Bao Zhen Haian County Industrial Park 226631 Jiangsu city of Nantong Province Applicant after: Jiangsu Jianghai Machinery Group Co., Ltd. Address before: 313117, 52-1, Cao Cao village, Dongfengcun, Changxing County, Huzhou, Zhejiang Applicant before: Zhu Zhenhai |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |