CN106627006B

CN106627006B - Closed compact type wadable rear wheel steering electric vehicle

Info

Publication number: CN106627006B
Application number: CN201610927061.1A
Authority: CN
Inventors: 闫建君
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-31
Filing date: 2016-10-31
Publication date: 2020-07-14
Anticipated expiration: 2036-10-31
Also published as: CN106627006A

Abstract

The high-speed development of China improves the quality of life of people. The requirements for transportation means for travel are also increasing more and more: the main body is as follows: environment protection, energy saving, comfort, safety, economy, portability and the like. The invention relates to a closed compact type wading rear wheel steering electric vehicle. The electric vehicle is designed in a longitudinal single row, two rear wheels are used for steering, the front wheels do not need to move left and right, the space occupied by the front wheels can be effectively reduced, the position of a driver moves forward, the electric vehicle is more compact, the structure of the electric vehicle is simple, the electric vehicle is easy to perform waterproof treatment, and an electric propeller is additionally arranged at the tail part of the electric vehicle, so that the electric vehicle has certain wading capacity; in the case of road ponding blocking caused by severe weather and the like, the wading can be transferred to a safe area. For urban traffic, the electric bicycle and the motorcycle are safer, more stable, more comfortable, easier to operate and more convenient to manage than electric bicycles and motorcycles. After popularization, the urban traffic pressure of energy conservation and emission reduction and the quality of life of people can be greatly improved.

Description

Closed compact type wadable rear wheel steering electric vehicle

Technical Field

Convenient electric vehicle.

Background

The high-speed development of China improves the quality of life of people. The demand for vehicles is also increasing. The current mainstream vehicles are automobiles, motorcycles and two-wheeled electric vehicles; the automobile is too heavy and consumes energy for a life circle in a small range in a city, and the motorcycle and the two-wheel electric vehicle are easy to lose balance when meeting special conditions, thereby causing great influence on traffic safety. The invention relates to a closed compact type wading rear wheel steering electric vehicle which is supported by three wheels or four wheels, the vehicle body is stable and simple to operate, the closed wading vehicle body is safer, and the compact small vehicle body is more energy-saving. The vehicle is designed in a single row in the longitudinal direction, and 1-3 people can be seated in the longitudinal direction; the electric vehicle has small volume, and the speed can be limited within 40 kilometers per hour. The bicycle can be suitable for 20 kilometers living circles and village and town roads for work, going to work, getting home and going to school, and taking dishes for riding instead of walk. After popularization, the energy-saving and emission-reducing device can greatly improve the energy-saving and emission-reducing effect, the urban traffic pressure and the quality of life of people.

Disclosure of Invention

The appearance characteristics are as follows: the closed compact wading rear wheel steering electric vehicle is a longitudinal single-row vehicle body and can be used for riding 1-3 people longitudinally; the right side is opened, the vehicle door can be an 8-side opening door and a 36-up opening door, and the 8-side opening door can be divided into a common type and a 35-open type; the 35-type convertible top is foldable in canvas, and can be folded and stored in the rear storage box when being opened. The car body is larger, and a rear door storage door can be additionally arranged; the wading-type vehicle head is a 4-surfing vehicle head, and a 22-motor propeller is additionally arranged behind the wading-type vehicle head; the vehicle body is provided with 3 front and 9 rear vehicle lamps (integrated high beam and dipped beam steering lamps, width indicating lamps, brake lamps and the like); the foldable 2 rearview mirror and the four 1 car windows in front, back, left and right are matched, and the left and right car windows can be lifted.

Designing the steering of the rear wheels: this electric motor car is vertical single-row design, is responsible for turning to by two 7 rear wheels, and 33 single front wheels or 5 two front wheels need not rotate about for the drive wheel, can effectively reduce the shared space of front wheel, can make the driver antedisplacement, and 7 rear wheels design are below 11 seats in the back to make the front and back wheel do not additionally occupy 10 automobile body lengths, make passenger space maximize electric automobile body compacter.

Design of wading: the electric vehicle body has simple structure and is convenient for sealing and waterproof treatment; the car head is designed as a 4 surfing car head; a 22 motor propeller for paddling is additionally arranged at the tail of the vehicle, and a 14 stainless steel wire rope connected with the 22 motor propeller is connected with a 13 steering wheel through a clutch to form a 23 propeller steering mechanism; when wading is needed, the 22 motor propellers are electrified and started, the clutch for controlling the propellers to turn is closed and connected with the 13 steering wheel to control the steering, and wading walking under a certain mild water condition can be completed; under the condition of severe weather, a layer of guarantee is added for the safe trip of 12 passengers.

The working process is as follows: the invention discloses a closed compact type wading rear wheel steering electric vehicle; a supporting and moving mechanism consisting of a frame handle 33 single front wheel or 5 double front wheels and two 7 rear wheels; the front wheels are driving wheels, 33 single front wheels are driven by a motor inside the wheels, and two front wheels are driven by a 20 motor connected with a 19 gearbox and an 18 differential; the 7 rear wheels are steering wheels, the 21 rear wheel steering mechanism consists of two 7 rear wheels, a 25 steering knuckle, a 26 steering tie rod, a 27 rear wheel cross rod, a 28 trapezoidal arm, a 29 sliding rail, a 30 sliding block, a 31 steering tie rod and a 32 steering arm, and then a steering traction mechanism consisting of a 14 stainless steel wire rope or a steering transmission rod and a coupler is connected with a steering wheel to complete steering; the front wheel and the rear wheel are provided with 16 brakes, and the brakes are completed by connecting brake cables with brake pedals and controlling the power supply of the motor to stop the rotation of the motor; the front wheel and the rear wheel are connected with the 6-frame and the 10-frame through 17 spring steel damping sheets and 24 spring dampers to form a firm, simple and comfortable frame of the vehicle body. The 13 steering wheel is multifunctional, fixes on 6 frames through 15 steering brackets, can integrate functions such as turn signal lamp control button, far and near light control button, speed gear control button, loudspeaker button, wade steering clutch control spanner on 13 steering wheels. The storage battery 34 is positioned below the seat and connected with the driver to drive the motor to generate power to drive the vehicle to move, and the appropriate battery capacity can be selected according to the travel required by a customer; the front row 11 seats are driving positions, the rear row is passenger positions, and spaces for the rear row passengers to extend feet are reserved on two sides of the driving positions; the storage box is arranged behind the passenger seat, and the rear row position can be folded to increase the storage capacity when needed. The electric vehicle has a simple body structure, waterproof treatment is performed at the body connection part of the brake connecting shaft and the steering mechanism, and electric drive is convenient for sealing and waterproofing; the car head is designed as a 4 surfing car head; a 22 motor propeller for paddling is additionally arranged at the tail of the vehicle, and a 14 stainless steel wire rope connected with the 22 motor propeller is connected with a 13 steering wheel through a clutch; when wading is needed, the 22 motor propeller is started by electrifying, and the clutch for controlling the propeller to steer is closed, so that wading walking under a certain gentle water condition can be completed; under the severe weather condition, the safety trip of passengers is ensured by one more layer.

Use recommendations: the electric vehicle adopts the rear wheel steering, so that the driving habits of the electric vehicle are different from those of the traditional front wheel steering, a driver needs to pay attention to different adaptation, and different driving pleasures can be experienced after the habits.

Description of the drawings:

first, a simplified diagram of a closed compact wadable rear wheel steering electric vehicle is shown.

And (2) a second diagram: a four-wheel rear-wheel steering electric vehicle frame diagram.

And (3) figure III: three-wheel type rear wheel steering electric vehicle frame sketch.

FIG. four: rear wheel steering mechanism schematic.

And (5) figure five: a side-door car body diagram.

FIG. six: a schematic diagram of a side-opening convertible vehicle body.

FIG. seven: a simplified structure of the lift-up door.

The parts of the drawings are explained:

1: window, 2: rear-view mirror, 3: headlight, 4: surfing locomotive, 5: double front wheels, 6: a frame, 7: rear wheel, 8: side-opening vehicle door, 9: rear vehicle lamp, 10: vehicle body, 11: seat, 12: passenger, 13: steering wheel, 14: steering wire, 15: steering bracket, 16: brake, 17: spring steel sheet damping, 18: differential, 19: gearbox, 20: motor, 21: rear wheel steering mechanism, 22: motor propeller, 23: propeller steering, 24: spring damping, 25: knuckle, 26: tie rod, 27: rear wheel cross bar, 28: trapezoidal arm, 29: slide rail, 30: slider, 31: steering tie rod, 32: steering arm, 33: single front wheel built-in motor, 34: battery storage box, 35 convertible car body, 36: a vehicle body with an upward-opening door.

The specific implementation mode is as follows: because of the speed per hour and the travel limit of the electric vehicle, the electric vehicle is suitable for 20 kilometers life circle in cities and daily life in rural areas.

Claims

1. The closed compact wading rear wheel steering electric vehicle is a longitudinal single-row vehicle body, and a support and movement mechanism consists of a vehicle frame (6), a single front wheel (33) or double front wheels (5) and two rear wheels (7); the front wheels are driving wheels, the single front wheel (33) is driven by a motor inside the wheels, and the two front wheels are driven by the motor (20) connected with a gearbox (19) and a differential (18); the rear wheels (7) are steering wheels, the rear wheel steering mechanism (21) consists of two rear wheels (7), a steering knuckle (25), a steering tie rod (26), a rear wheel cross rod (27), a trapezoidal arm (28), a sliding rail (29), a sliding block (30), a steering tie rod (31) and a steering arm (32), and then a steering traction mechanism consisting of a steering tie wire (14) or a steering transmission rod and a coupling is connected with a steering wheel (13) to complete steering; the front wheel and the rear wheel are respectively provided with a brake (16), and the brakes are completed by connecting a brake cable with a brake pedal and controlling the power supply of the motor to stop the rotation of the motor; the front wheel and the rear wheel are connected with the frame (6) and the body (10) through spring steel sheet shock absorbers (17) and spring shock absorbers (24) to form a body frame; the steering wheel (13) is a multifunctional steering wheel and is fixed on the frame (6) through a steering support (15), and the steering wheel (13) is integrated with steering lamp control buttons, speed gear control buttons, horn control buttons and wading steering clutch control wrench functions; the storage battery (34) is positioned below the seat and connected with the driver to drive the motor to generate power to move the vehicle; the appropriate battery capacity can be selected according to the journey required by the customer; the front seat is a driving position and the rear seat is a passenger position, and spaces for the rear passengers to extend feet are reserved on two sides of the driving position; the storage box is arranged behind the passenger position, and the rear row position can be folded to increase the storage capacity when needed; waterproof treatment is carried out at the connection part of the brake shaft and the vehicle body of the steering mechanism; the vehicle head is designed as a surfing vehicle head (4); a water-skiing motor propeller (22) is additionally arranged at the tail of the vehicle, and a steering pull wire (14) connected with the motor propeller (22) is connected with a steering wheel (13) through a clutch; when wading is needed, the motor propeller (22) is electrified and started, and the clutch for controlling the steering of the propeller is closed, so that wading walking under a certain mild water condition can be completed; the closed type vehicle body is opened at the right side, the vehicle doors can be an open vehicle door (8) and an upward-opening vehicle body (36), and the open vehicle door (8) can be divided into a common type vehicle body and an open type vehicle body (35); the roof of the open type vehicle body (35) is foldable, and can be folded and stored in the rear storage box when being opened; a motor propeller (22) is additionally arranged at the rear part; the vehicle body is provided with a front vehicle lamp (3) and a rear vehicle lamp (9), and the front vehicle lamp (3) and the rear vehicle lamp (9) are integrated with a high beam lamp, a low beam lamp, a steering lamp, a width indicator lamp and a brake lamp; the foldable rearview mirror is provided with a foldable rearview mirror (2) and four vehicle windows (1) which are front, back, left and right, and the left and right vehicle windows (1) can be lifted.

2. The closed compact rear-wadable-wheel-steering electric vehicle according to claim 1, characterized in that the rear wheel (7) is located under a rear seat.

3. The closed compact type wadable rear wheel steering electric vehicle as claimed in claim 1 is characterized in that the vehicle body (10) is a single longitudinal row and can be used for longitudinally riding 1-3 persons.

4. The closed compact type wadable rear-wheel steering electric vehicle as claimed in claim 1, characterized in that the vehicle body (10) is further provided with a rear door storage door.