CN107472422A - A kind of new four-wheel electric motor car - Google Patents
A kind of new four-wheel electric motor car Download PDFInfo
- Publication number
- CN107472422A CN107472422A CN201710838246.XA CN201710838246A CN107472422A CN 107472422 A CN107472422 A CN 107472422A CN 201710838246 A CN201710838246 A CN 201710838246A CN 107472422 A CN107472422 A CN 107472422A
- Authority
- CN
- China
- Prior art keywords
- wheel
- damper
- frame
- connecting plate
- wheel carrier
- 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.)
- Pending
Links
- 230000000116 mitigating effect Effects 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 230000010165 autogamy Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/01—Motorcycles with four or more wheels
-
- 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
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/08—Cycles with handlebars, equipped with three or more main road wheels with steering devices acting on two or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M7/00—Motorcycles characterised by position of motor or engine
- B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The invention discloses a kind of new four-wheel electric motor car, front wheel carrier, chassis, rear wheel frame and seat frame form a unitized frame, steering yoke controls front-wheel steer by steering, the steering yoke is rotatablely installed on front wheel carrier by bearing, steering includes connecting rod, upper junction plate, pull bar, lower connecting plate, road wheel hanging plate and turning pull bar, connecting rod one end and steering yoke vertical connection, the other end is connected with upper junction plate, upper junction plate and lower connecting plate are rotatably connected on front wheel carrier and connected between two plates by pull bar and oscillating bearing, front-wheel is arranged on front wheel carrier front bottom end and can rotated in the horizontal plane, turning pull bar one end is connected with lower connecting plate, the rotation axis connection of the other end and front-wheel.The present invention has the characteristics of simple in construction, easy to operation, torque is small, safe and radius of turn is small, flexible lane change or turning when running into congested link beneficial to electric car, so as to avoid congestion.
Description
Technical field
The present invention relates to a kind of new four-wheel electric motor car, belong to technical field of transportation means.
Background technology
With the development and progress of modern society, city vehicle is more and more, and the vehicles turn into the required of people's trip
Product, but the vehicles are more and more numerous and diverse, cause urban congestion situation to increasingly sharpen, and are especially even more in peak period on and off duty
It is watertight, so as to cause many people to be all wasted in the road of congestion the substantial amounts of time.
Therefore, design invent a kind of clean environment firendly, can light and fast be easy to avoid congestion section and can be in city
Streets and lanes shuttle the vehicles be necessary.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided a kind of new four-wheel electric motor car, spirit of turning
Living, damping performance is good.
Technical scheme has advantages below with conventional art：
1st, due to being four-wheel electric motor car, stable security is better than traditional three-wheel two wheeler, and trailing wheel is connected using hang, is ridden
Row comfortableness is higher than traditional electric vehicle structure.
2nd, because vehicle technology scheme of the present invention is directly driven in trailing wheel using wheel hub motor, the damage of intermediate energy is avoided
Lose, greatly save energy consumption, improve efficiency.
3rd, because the steering structure of electric car of the present invention is turned to using rod-pulling type, compared with traditional electric car steering mode more just
Victory, more lightly, required torque is smaller, and steering sensitivity is higher, and handling is more preferable.
The technical solution adopted by the present invention is such：
A kind of new four-wheel electric motor car, including front wheel carrier, chassis, rear wheel frame, trailing wheel, seat frame, steering yoke, front-wheel, wherein, it is preceding
Wheel carrier, chassis, rear wheel frame and seat frame form a unitized frame, and the steering yoke controls front-wheel steer by steering,
Installation electric control box, the trailing wheel are driven by motor in the chassis, and the steering yoke is rotatablely installed front wheel carrier by bearing
On, the steering includes connecting rod, upper junction plate, pull bar, lower connecting plate, road wheel hanging plate and turning pull bar, the company
Extension bar one end is connected by oscillating bearing and steering yoke vertical connection, the other end by oscillating bearing with upper junction plate, it is described on
Connecting plate and lower connecting plate are rotatably connected on front wheel carrier and connected between two plates by pull bar and oscillating bearing, the front-wheel
Rotary shaft by tire axle rotary part be arranged on front wheel carrier front bottom end road wheel hanging plate on and front-wheel can be along tire
Vertical rotating shaft on axle rotary part is rotated in the horizontal plane, and described turning pull bar one end is connected by oscillating bearing and lower connecting plate
Connect, the rotation axis connection that the other end passes through oscillating bearing and front-wheel.
Battery, controller and air switch etc. are installed in electric control box.
Above-mentioned technical proposal uses new steering, and this steering has simple in construction, easy to operation, torque
The characteristics of small, safe and radius of turn is small, than traditional rod-pulling type turn to or tap handlebar directly drives turning side
Formula is well a lot, so as to be beneficial to electric car flexible lane change or turning when running into congested link, so as to avoid congestion.
Preferably, being connected between the front wheel carrier front end and chassis by axis of rotation, corresponding each front-wheel sets one
Individual front wheel carrier, the preceding shock mitigation system include chassis connecting rod, damper connecting plate and damper, two pieces of damper connecting plates pair
It is rotatably installed on front wheel carrier with claiming, between the damper is connected to two pieces of damper connecting plates by both ends, the chassis
Connecting rod is connected between damper connecting plate and below corresponding front wheel carrier.
Preferably, being connected between the rear wheel frame front end and chassis by axis of rotation, corresponding each trailing wheel sets one
Individual rear wheel frame, the rear shock mitigation system include chassis connecting rod, damper connecting plate and damper, two pieces of damper connecting plates pair
It is rotatably installed on rear wheel frame with claiming, between the damper is connected to two pieces of damper connecting plates by both ends, the chassis
Connecting rod is connected between damper connecting plate and below corresponding rear wheel frame.
Above two preferred scheme employs shock mitigation system for each wheel, because of vibration energy caused by Uneven road,
Pass in damper and consumed by chassis connecting rod and damper connecting plate, so as to reduce caused by pavement roughness as far as possible
Discomfort.
Preferably, corresponding each trailing wheel is each equipped with and a motor is driven, and motor is arranged on inside trailing wheel.
Motor is arranged on inside trailing wheel, can effectively reduce the energy loss in transmission process.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of the present invention.
Fig. 3 is the top view of the present invention.
Fig. 4 is the semi-cutaway of the present invention.
Fig. 5 is the concrete structure diagram of mark 12 in Fig. 4.
Marked in figure：
1 is front wheel carrier, and 2 be electric control box, and 3 be chassis, and 4 be rear wheel frame, and 5 be trailing wheel, and 6 be rear vibration insulating system, and 7 be seat
Frame, 8 be steering yoke, and 9 be preceding shock mitigation system, and 10 be front-wheel, and 11 be tire axle rotary part, and 12 be steering；
91 be chassis connecting rod, and 92 be damper connecting plate, and 93 be damper；
121 be connecting rod, and 122 be upper junction plate, and 123 be pull bar, and 124 be lower connecting plate, and 125 be road wheel hanging plate, and 126 be to turn
Curved pull rod.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
Embodiment：
As shown in Figure 1,2,3, 4, a kind of new four-wheel electric motor car, including front wheel carrier 1, chassis 3, rear wheel frame 4, trailing wheel 5, seat frame
7th, steering yoke 8, front-wheel 10, wherein, front wheel carrier 1, chassis 3, rear wheel frame 4 and seat frame 7 form a unitized frame, the direction
Bar 8 controls front-wheel 10 to turn to by steering 12, and installation electric control box 2, the trailing wheel 5 are driven by motor in the chassis 3
Dynamic, the steering yoke 8 is rotatablely installed on front wheel carrier 1 by bearing, and the steering 12 includes connecting rod 121, upper junction plate
122nd, pull bar 123, lower connecting plate 124, road wheel hanging plate 125 and turning pull bar 126, described one end of connecting rod 121 pass through joint
Bearing and the vertical connection of steering yoke 8, the other end are connected by oscillating bearing with upper junction plate 122, and the upper junction plate 122 is with
Connecting plate 124 is rotatably connected on front wheel carrier 1 and connected between two plates by pull bar 123 and oscillating bearing, the front-wheel 10
Rotary shaft by tire axle rotary part 11 be arranged on the front bottom end of front wheel carrier 1 road wheel hanging plate 125 on and front-wheel 10 can
Rotated in the horizontal plane along the vertical rotating shaft on tire axle rotary part 11, described one end of turning pull bar 126 passes through joint shaft
Hold and be connected with lower connecting plate 124, the rotation axis connection that the other end passes through oscillating bearing and front-wheel 10.
During artificial rotation direction bar 8, steering yoke 8 drives the connecting rod 121 of perpendicular connection, on connecting rod 121 drives
Connecting plate 122 rotates, and in the presence of pull bar 123, lower connecting plate 124 is also pulled rotation, so as to connect with lower connecting plate 124
The turning pull bar 126 connect drives connected wheel, realizes turning function.
Connected between the front end of front wheel carrier 9 and chassis 3 by axis of rotation, corresponding each front-wheel 10 sets a front-wheel
Frame 1, the preceding shock mitigation system 9 include chassis connecting rod 91, damper connecting plate 92 and damper 93, two pieces of damper connecting plates
92 are symmetrically rotatably installed on front wheel carrier 1, between the damper 93 is connected to two pieces of damper connecting plates 92 by both ends,
The chassis connecting rod 91 is connected between damper connecting plate 92 and below corresponding front wheel carrier 1.
Connected between the front end of rear wheel frame 4 and chassis 3 by axis of rotation, corresponding each trailing wheel 5 sets a trailing wheel
Frame 4, the rear shock mitigation system 6 include chassis connecting rod 91, damper connecting plate 92 and damper 93, two pieces of damper connecting plates
92 are symmetrically rotatably installed on rear wheel frame 4, between the damper 93 is connected to two pieces of damper connecting plates 92 by both ends,
The chassis connecting rod 91 is connected between damper connecting plate 92 and below corresponding rear wheel frame 4.
The structure of preceding shock mitigation system 9 and rear shock mitigation system 6 is essentially identical, as shown in Figure 5.
Corresponding each trailing wheel 5 is each equipped with to be driven to a motor, and motor is arranged on the inside of trailing wheel 5.
Claims (4)
1. a kind of new four-wheel electric motor car, including front wheel carrier（1）, chassis（3）, rear wheel frame（4）, trailing wheel（5）, seat frame（7）, side
To bar（8）, front-wheel（10）, wherein, front wheel carrier（1）, chassis（3）, rear wheel frame（4）And seat frame（7）A unitized frame is formed,
The steering yoke（8）Pass through steering（12）Control front-wheel（10）Turn to, the chassis（3）Interior installation electric control box（2）,
The trailing wheel（5）Driven by motor, the steering yoke（8）Front wheel carrier is rotatablely installed by bearing（1）On, it is characterised in that：Institute
State steering（12）Including connecting rod（121）, upper junction plate（122）, pull bar（123）, lower connecting plate（124）, road wheel hang
Plate（125）With turning pull bar（126）, the connecting rod（121）One end passes through oscillating bearing and steering yoke（8）Vertical connection, separately
One end passes through oscillating bearing and upper junction plate（122）Connection, the upper junction plate（122）And lower connecting plate（124）The company of rotation
It is connected on front wheel carrier（1）Pass through pull bar between upper and two plates（123）And oscillating bearing connection, the front-wheel（10）Rotary shaft pass through
Tire axle rotary part（11）Installed in front wheel carrier（1）The road wheel hanging plate of front bottom end（125）Upper and front-wheel（10）Can be along
Tire axle rotary part（11）On vertical rotating shaft rotate in the horizontal plane, the turning pull bar（126）One end passes through joint shaft
Hold and lower connecting plate（124）Connection, the other end pass through oscillating bearing and front-wheel（10）Rotation axis connection.
A kind of 2. new four-wheel electric motor car according to claim 1, it is characterised in that：The front wheel carrier（9）Front end and bottom
Frame（3）Between connected by axis of rotation, corresponding each front-wheel（10）One front wheel carrier is set（1）, the preceding shock mitigation system（9）
Including chassis connecting rod（91）, damper connecting plate（92）And damper（93）, two pieces of damper connecting plates（92）Symmetrically turn
It is dynamic to be arranged on front wheel carrier（1）On, the damper（93）Two pieces of damper connecting plates are connected to by both ends（92）Between, it is described
Chassis connecting rod（91）It is connected to damper connecting plate（92）And corresponding front wheel carrier below（1）Between.
A kind of 3. new four-wheel electric motor car according to claim 1, it is characterised in that：The rear wheel frame（4）Front end and bottom
Frame（3）Between connected by axis of rotation, corresponding each trailing wheel（5）One rear wheel frame is set（4）, the rear shock mitigation system（6）
Including chassis connecting rod（91）, damper connecting plate（92）And damper（93）, two pieces of damper connecting plates（92）Symmetrically turn
It is dynamic to be arranged on rear wheel frame（4）On, the damper（93）Two pieces of damper connecting plates are connected to by both ends（92）Between, it is described
Chassis connecting rod（91）It is connected to damper connecting plate（92）And corresponding rear wheel frame below（4）Between.
A kind of 4. new four-wheel electric motor car according to claim 1, it is characterised in that：Corresponding each trailing wheel（5）Each autogamy
It is standby that a motor is driven, and motor is arranged on trailing wheel（5）The inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838246.XA CN107472422A (en) | 2017-09-18 | 2017-09-18 | A kind of new four-wheel electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838246.XA CN107472422A (en) | 2017-09-18 | 2017-09-18 | A kind of new four-wheel electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107472422A true CN107472422A (en) | 2017-12-15 |
Family
ID=60584410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710838246.XA Pending CN107472422A (en) | 2017-09-18 | 2017-09-18 | A kind of new four-wheel electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107472422A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4586722A (en) * | 1983-07-22 | 1986-05-06 | Honda Giken Kogyo Kabushiki Kaisha | All-wheel-steerable vehicle |
| DE4444115A1 (en) * | 1994-12-12 | 1996-06-13 | Frank Dipl Ing Schliewert | Multitrack three or four wheeled vehicle |
| GB2385838A (en) * | 2002-02-27 | 2003-09-03 | Suzuki Motor Co | Steering of small electric vehicle |
| GB2391206A (en) * | 2002-02-27 | 2004-02-04 | Suzuki Motor Co | Steering of small electric vehicle |
| JP2010052666A (en) * | 2008-08-29 | 2010-03-11 | D Art:Kk | Front wheel steering mechanism for front two-wheel three-wheeled motorcycle, and front two-wheel three-wheeled motorcycle |
| CN102975808A (en) * | 2012-11-20 | 2013-03-20 | 王业慈 | Front suspension tilting mechanism for front two-wheeled car |
| CN202806841U (en) * | 2012-10-10 | 2013-03-20 | 成都市新筑路桥机械股份有限公司 | Open type cab for wheel type wet spraying machine |
| CN106394761A (en) * | 2016-10-16 | 2017-02-15 | 常州金亮旺盛车辆配件厂 | Four-wheel balance electric vehicle body |
| CN206278197U (en) * | 2016-11-16 | 2017-06-27 | 苏州速蝶科技有限公司 | Reverse tricycle |
| CN207274867U (en) * | 2017-09-18 | 2018-04-27 | 成都市新筑路桥机械股份有限公司 | A kind of new four-wheel electric motor car |
-
2017
- 2017-09-18 CN CN201710838246.XA patent/CN107472422A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4586722A (en) * | 1983-07-22 | 1986-05-06 | Honda Giken Kogyo Kabushiki Kaisha | All-wheel-steerable vehicle |
| DE4444115A1 (en) * | 1994-12-12 | 1996-06-13 | Frank Dipl Ing Schliewert | Multitrack three or four wheeled vehicle |
| GB2385838A (en) * | 2002-02-27 | 2003-09-03 | Suzuki Motor Co | Steering of small electric vehicle |
| GB2391206A (en) * | 2002-02-27 | 2004-02-04 | Suzuki Motor Co | Steering of small electric vehicle |
| JP2010052666A (en) * | 2008-08-29 | 2010-03-11 | D Art:Kk | Front wheel steering mechanism for front two-wheel three-wheeled motorcycle, and front two-wheel three-wheeled motorcycle |
| CN202806841U (en) * | 2012-10-10 | 2013-03-20 | 成都市新筑路桥机械股份有限公司 | Open type cab for wheel type wet spraying machine |
| CN102975808A (en) * | 2012-11-20 | 2013-03-20 | 王业慈 | Front suspension tilting mechanism for front two-wheeled car |
| CN106394761A (en) * | 2016-10-16 | 2017-02-15 | 常州金亮旺盛车辆配件厂 | Four-wheel balance electric vehicle body |
| CN206278197U (en) * | 2016-11-16 | 2017-06-27 | 苏州速蝶科技有限公司 | Reverse tricycle |
| CN207274867U (en) * | 2017-09-18 | 2018-04-27 | 成都市新筑路桥机械股份有限公司 | A kind of new four-wheel electric motor car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
|
| RJ01 | Rejection of invention patent application after publication |