CN105882454A - Electric vehicle with non- steering system - Google Patents
Electric vehicle with non- steering system Download PDFInfo
- Publication number
- CN105882454A CN105882454A CN201510006991.9A CN201510006991A CN105882454A CN 105882454 A CN105882454 A CN 105882454A CN 201510006991 A CN201510006991 A CN 201510006991A CN 105882454 A CN105882454 A CN 105882454A
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- CN
- China
- Prior art keywords
- vehicle
- electric vehicle
- steering
- wheel
- driving
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to an electric vehicle with a non- steering system, belongs to the technical field of traffic vehicles, and mainly solves maneuverability problems of a vehicle. The electric vehicle comprises a vehicle frame or a vehicle body, batteries, a motor controller, a wire bundle, a vehicle operator, two or more driving motors and two or more driving wheels, wherein the non-steering system, the batteries, the motor controller, the wire bundle, the vehicle operator, the driving motors and the driving wheels are mounted on the vehicle frame or the vehicle body, and one driving motor drives one driving wheel. When the electric vehicle needs to steer, a driver controls the rotation speed and the direction of each driving wheel by the vehicle operator to achieve differential steering, and a universal wheel vertically rotates while a horizontal rotation angle is automatically adjusted; when the electric vehicle needs to park, the driver can directly park by facing to the back part of the electric vehicle. The electric vehicle with the non-steering system is convenient in parking, flexible in steering and low in whole vehicle costs, and facilitates the general arrangement of the whole vehicle; the use space for a user is expanded.
Description
Technical field
The present invention relates to transportation utensil technical field, be specifically related to a kind of without steering electric vehicle.
Background technology
Environmental protection is the development trend of the vehicles, and now, the electric vehicle of energy-saving and environmental protection has obtained extensively making
With, range of application is more and more wider.But turn to and move backward technical field at electric vehicle, currently mainly or edge
With turning to and reversing technology of orthodox car, owing to the steering wheel in traditional steering or direction are being
Fix, vehicle advance and reversing got very clear according to driver's seat with the relative position of steering wheel or direction handle,
If distance reversing will be highly difficult, in the environment of being unfavorable for reversing, especially drive vehicle.It addition,
The traditional steering of vehicle had both added cost, was unfavorable for again car load general arrangement.Along with the progress of society,
The needs of the aspect such as safety and hommization, increasing field needs to use the electric vehicle without steering.
Summary of the invention
Present invention aim at meeting society's demand in this regard and overcoming above deficiency, at device for traffic transport
Tool technical field provides a kind of novel solution reliably: a kind of without steering electric vehicle.
To achieve these goals, the technical solution adopted for the present invention to solve the technical problems is: Yi Zhongwu
Steering electric vehicle, including vehicle frame or vehicle body, battery, electric machine controller, wire harness, trailer reversing device,
Drive motors and more than two driving wheels for more than two, without steering, battery, electric machine controller, wire harness,
Trailer reversing device, more than two driving motors and more than two driving wheels are incorporated on vehicle frame or vehicle body, one
Motor is driven to drive a driving wheel.
Of the present invention a kind of without in steering electric vehicle, described driving wheel has two same
On axle and be directional wheel, driven pulley and other wheel are universal wheel.
Of the present invention a kind of without in steering electric vehicle, described driving motor is had by type of belt drive
Two kinds: wheel hub motor, wheel motor.
In one of the present invention without in steering electric vehicle, described electric machine controller is one, electricity
Machine controller controls all driving motors on electric vehicle.
Of the present invention a kind of without in steering electric vehicle, described trailer reversing device is grasped by driver
Vertical send instruction and be transferred to motor controller controls by wire harness and respectively drive the rotating speed of motor, trailer reversing device with
Electric vehicle can be rigidly connected, and can soft connect, remote-controlled control；When needs turn to, driver passes through
Trailer reversing device controls each driving wheel rotating speed, direction, it is achieved differential steering, universal wheel vertical rotation one
Limit oneself adjusts level angle；When needing reversing, driver directly can move backward in the face of electric vehicle rear.
The electric vehicle without steering implementing the present invention provides the benefit that:
1, the reversing of electric vehicle without steering of the present invention is convenient, turns to flexibly.
2, the integral vehicle cost of electric vehicle without steering of the present invention is low, can improve car load cost performance.
3, the electric vehicle without steering of the present invention is conducive to car load general arrangement, and the use expanding user is empty
Between.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, and accompanying drawing shows:
Fig. 1 is the present invention structural representation without steering electric vehicle embodiment；
Fig. 2 is the steering situation schematic diagram of Fig. 1 embodiment.
In each accompanying drawing, label correspondence title is as follows:
The left back driving wheel of 1-, 2-A chain, 3-left back driving motor, 4-C wire harness, 5-electric machine controller, 6-B
Wire harness, 7-battery, 8-A universal wheel, 9-A axle, 10-trailer reversing device, 11-A wire harness, 12-B axle, 13-B
Universal wheel, 14-D wire harness, 15-right rear drive motor, 16-B chain, the right rear drive sprocket of 17-, 18-vehicle frame or
Vehicle body.
Detailed description of the invention
The electric vehicle without steering of the embodiment of the present invention as shown in Figure 1 is four-wheel electric vehicle, its bag
Include vehicle frame or vehicle body 18, battery 7, electric machine controller 5, wire harness, trailer reversing device 10, left back driving wheel 1,
Right rear drive sprocket 17, left back driving motor 3, right rear drive motor 15, A universal wheel, B universal wheel etc.,
Without steering, battery 7, electric machine controller 5, wire harness, trailer reversing device 10, left back driving wheel 1, the right side
Rear drive sprocket 17, left back driving motor 3, right rear drive motor 15 are incorporated on vehicle frame or vehicle body 18.
As it is shown in figure 1, in the present embodiment, left back driving wheel 1 and right rear drive sprocket 17 on the same axis and
For directional wheel, A universal wheel 8, B universal wheel 13 are driven pulley.
As it is shown in figure 1, in the present embodiment, left back driving motor 3 drives left back driving by A chain 2
Wheel 1, right rear drive motor 15 drives right rear drive sprocket 17 by B chain 16.
As it is shown in figure 1, in the present embodiment, battery 7 and electric machine controller 5 are connected by B wire harness 6,
Electric machine controller 5 is connected with left back driving motor 3 by C wire harness 4, and electric machine controller 5 is by D wire harness
14 are connected with right rear drive motor 15.
As it is shown in figure 1, in the present embodiment, left back driving motor 3 and right rear drive motor 15 are wheel limit electricity
Machine；One electric machine controller 5 controls electric vehicle upper left rear drive motor 3 and right rear drive motor 15.
As shown in Figure 1 and Figure 2, in the present embodiment, described trailer reversing device 10 is sent by pilot control
Instruction is transferred to electric machine controller 5 by A wire harness 11 and controls left back driving motor 3 and right rear drive motor
The rotating speed of 15, trailer reversing device 10 is soft with electric vehicle to be connected；When needs turn to, driver passes through car
Manipulator 10 controls left back driving wheel 1 rotating speed, direction and right rear drive sprocket 17 rotating speed, direction, it is achieved
Differential steering, A universal wheel 8 adjusts level angle, B universal wheel 13 around B axle 12 certainly around A axle 9 oneself
I adjusts level angle；When needs are moveed backward, driver directly can move backward in the face of electric vehicle rear.
The embodiment of above-mentioned accompanying drawing is only presently preferred embodiments of the present invention, limits the protection of the present invention the most according to this
Scope, thus all according to the principle of the present invention, shape, equivalence that structure is done or close change, all should contain
Within being placed on protection scope of the present invention.
Claims (5)
1. one kind without steering electric vehicle, it is characterised in that: include vehicle frame or vehicle body, battery, motor
Controller, wire harness, trailer reversing device, more than two driving motors and more than two driving wheels, without steering system
System, battery, electric machine controller, wire harness, trailer reversing device, more than two driving motors and more than two drive
Driving wheel is incorporated on vehicle frame or vehicle body, and a driving motor drives a driving wheel.
Electric vehicle without steering the most according to claim 1, it is characterised in that: described driving wheel
In have two on the same axis and for directional wheel, driven pulley and other wheel are universal wheel.
Electric vehicle without steering the most according to claim 1, it is characterised in that: described driving electricity
Machine has two kinds by type of belt drive: wheel hub motor, wheel motor.
Electric vehicle without steering the most according to claim 1, it is characterised in that: described motor control
Device processed is one, all driving motors on motor controller controls electric vehicle.
Electric vehicle without steering the most according to claim 1 and 2, it is characterised in that: described car
Manipulator is sent instruction by pilot control and is transferred to motor controller controls by wire harness and respectively drives motor
Rotating speed, trailer reversing device can be rigidly connected with electric vehicle, can soft connect, remote-controlled control；Work as needs
When turning to, driver controls each driving wheel rotating speed, direction by trailer reversing device, it is achieved differential steering, and ten thousand
To wheel, the oneself on one side of vertical rotation on one side adjusts level angle；When needing reversing, driver can be in the face of electric motor car
Directly move backward in rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006991.9A CN105882454A (en) | 2015-01-04 | 2015-01-04 | Electric vehicle with non- steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006991.9A CN105882454A (en) | 2015-01-04 | 2015-01-04 | Electric vehicle with non- steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105882454A true CN105882454A (en) | 2016-08-24 |
Family
ID=56999290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006991.9A Withdrawn CN105882454A (en) | 2015-01-04 | 2015-01-04 | Electric vehicle with non- steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882454A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026913A (en) * | 2020-09-18 | 2020-12-04 | 齐鲁工业大学 | Semi-trailer with rear wheels capable of realizing electronic differential and reversing method |
| CN113306557A (en) * | 2021-06-19 | 2021-08-27 | 北京美宝高科技有限责任公司 | Method and device for controlling reversing, electronic equipment and readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6513614B2 (en) * | 2000-12-08 | 2003-02-04 | Clark Equipment Company | Transmission on all wheel steer power machine |
| CN201472465U (en) * | 2009-07-30 | 2010-05-19 | 苏州小羚羊电动车有限公司 | Differential steering drive mechanism for four-wheel electric vehicle |
| CN104089629A (en) * | 2014-06-30 | 2014-10-08 | 西北农林科技大学 | Test platform of visual navigation electric vehicle |
| CN204526868U (en) * | 2015-01-04 | 2015-08-05 | 盐城玉欣电动科技有限公司 | A kind of without steering swivel system elec. vehicle |
-
2015
- 2015-01-04 CN CN201510006991.9A patent/CN105882454A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6513614B2 (en) * | 2000-12-08 | 2003-02-04 | Clark Equipment Company | Transmission on all wheel steer power machine |
| CN201472465U (en) * | 2009-07-30 | 2010-05-19 | 苏州小羚羊电动车有限公司 | Differential steering drive mechanism for four-wheel electric vehicle |
| CN104089629A (en) * | 2014-06-30 | 2014-10-08 | 西北农林科技大学 | Test platform of visual navigation electric vehicle |
| CN204526868U (en) * | 2015-01-04 | 2015-08-05 | 盐城玉欣电动科技有限公司 | A kind of without steering swivel system elec. vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026913A (en) * | 2020-09-18 | 2020-12-04 | 齐鲁工业大学 | Semi-trailer with rear wheels capable of realizing electronic differential and reversing method |
| CN113306557A (en) * | 2021-06-19 | 2021-08-27 | 北京美宝高科技有限责任公司 | Method and device for controlling reversing, electronic equipment and readable storage medium |
| CN113306557B (en) * | 2021-06-19 | 2022-07-08 | 北京美宝高科技有限责任公司 | Method and device for controlling reversing, electronic equipment and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160824 |
|
| WW01 | Invention patent application withdrawn after publication |