WO2016165572A1

WO2016165572A1 - Regenerative driving source of electric motorcycle

Info

Publication number: WO2016165572A1
Application number: PCT/CN2016/078483
Authority: WO
Inventors: 刘在能
Original assignee: 刘在能
Priority date: 2015-04-16
Filing date: 2016-04-05
Publication date: 2016-10-20
Also published as: CN106042895A

Abstract

Disclosed is a regenerative driving source of an electric motorcycle, which converts electric energy into mechanical energy by means of the lever principle and then converts mechanical energy into electric energy, mainly comprising an electric motorcycle driving wheel motor, a driving wheel outer tyre (7), a steering wheel generator and a steering wheel outer tyre (14), the motor comprising a left and a right outer rotor (4), an outer rotor permanent magnetic pole (5), and an inner stator with double salient poles (6), and the generator comprising a left and a right outer rotor (13), an outer rotor permanent magnetic pole (11) and an inner stator (12) with double salient poles, characterised in that the input of the driving force of the electric motorcycle driving wheel motor is changed from the input from a conventional fixed shaft (1) into the direct input from a rim, so that the driving force is increased so as to not only drive the rotating running of the driving wheel but also bring about the co-movement of the steering wheel tyre; and the steering wheel generator is arranged on the fixed shaft (8), such that the generator generates electric energy with a preset power so as to recharge the driving source of the driving wheel.

Description

Electric motor regeneration drive source

Technical field

The invention relates to an electric motor regenerative driving source, which is a principle of lever, which greatly increases the driving force of the electric driving wheel (rear wheel) motor, and uses the theory of four or two to make the steering wheel (ie, the front wheel) generate electricity. The machine sends out the power of the set power, and continuously supplies the power to the drive wheel.

Background technique

With the advancement of science and technology, people's material and cultural living standards are increasing day by day, all kinds of transportation facilities are increasing day by day, facing traffic congestion and tight parking spaces, which is a primary problem for people to travel, so electric motorcycles have become the main travellers. Vehicles, but because of the large power consumption of electric motorcycles, long charging time and short stroke, this restricts the wide application of electric motorcycles. Therefore, how to solve the problem of electric motorcycles and charging is a major event.

Summary of the invention

The object of the present invention is to provide an electric motor regenerative driving source, which is a driving principle and a steering wheel by using an electric motorcycle driving wheel (rear wheel) and a steering wheel (front wheel or passive wheel) through a lever. The driving force is greatly increased, and the steering wheel sends out the power of the set power to compensate for the loss of the driving source when the electric motor is exercised, thereby achieving the purpose of no charging. It is not only suitable for many types of electric motorcycles, but also for many types of electric vehicles, agricultural equipment and transportation equipment.

The main content of the invention is: an electric motor regenerative driving source, which is a driving wheel (rear wheel), a driving wheel motor, a fixed shaft of a motor, a bearing, a left and right outer rotor, an outer rotor permanent magnetic pole, a double salient pole inner stator, a tire casing, and the like. composition. And the direction wheel (front wheel or passive wheel), the fixed shaft of the steering wheel generator, the bearing, the left and right outer rotor, the outer permanent magnet pole, the double salient pole inner stator and the tire casing.

The utility model is characterized in that: the stator of the driving wheel (rear wheel) is firmly connected to the middle of the fixed shaft, and the left and right outer rotors are installed on the left and right sides of the stator in the double salient pole, and the inner edges of the left and right outer rotors are fixed by corresponding bearings. On the shaft, the outer edges of the outer rotor are connected in parallel, and are embedded in the lower end of the outer edge of the tire casing. The upper end of the outer edge of the tire casing rolls on the ground and drives the steering wheel (front wheel) to rotate synchronously, and the electric motor is normally driven. After the direction wheel rotates, the double outer rotor of the driving direction wheel is rotated, so that the inner stator winding of the steering wheel emits the power of the set power, and the motor battery of the driving wheel (rear wheel) is charged to keep it in a saturated state.

The advantages of the invention are:

l. The invention is designed as a disc structure, a disc double outer rotor, a double salient pole inner stator, and has a flat outer shape, and the axial dimension is shortened by 2/3 compared with a common motor of the same power and speed. It is reduced by 1/3 and the weight is reduced by 2/5. Under the same conditions, the power of the disc motor is 2/5 or more larger than that of the ordinary motor.

2. The invention adopts a disc type double outer rotor and a double salient pole inner stator structure, which is equivalent to two motors of the same power, the same speed and the same rotating direction, and can emit twice the electric energy, thereby eliminating the single side magnetic field. The pulling force reduces the magnetic leakage and the operation is stable and reliable.

3. The driving force of the driving wheel, that is, the motor of the present invention, is changed from the original fixed shaft input to the input of the driving wheel rim. According to the working principle of the lever, the driving force is greatly increased, and the multiple is increased from the fixed shaft radius and the radius to the magnetic point. The ratio of distance depends.

4. The generator of the invention has a generator in the direction wheel, and the magnetic cutting point of the generator is set on the fixed shaft, because the driving force is fed from the outer edge of the tire of the steering wheel, and according to the action principle of the lever, the effect of reaching four or two pounds is achieved. , the direction wheel sends the set power of electric energy, charges the driving source of the driving wheel, and appropriately adjusts the parameters thereof, so that the driving source of the driving wheel is always saturated.

DRAWINGS

Figure 1: An embodiment of the invention

detailed description

For example, as shown in FIG. 1, the electric motor regenerative driving source of the present invention is composed of a driving wheel (rear wheel) and a steering wheel (front wheel), and the driving wheel (rear wheel) is driven by a motor, and the fixed shaft of the motor (1) The left and right outer rotor bearings (2), the left and right outer rotors (4), the outer rotor permanent magnetic poles (5), the double salient pole inner stators (6), the inner stator grids (3), and the drive wheel tires (7) are composed.

The steering wheel (front wheel) consists of a disc generator, a fixed shaft (8) of the generator, left and right outer rotor bearings (9) left and right outer rotors (l3), left and right outer rotor permanent magnetic poles (11), and double salient pole inner stators ( L2), inner stator frame (10) and steering wheel (front wheel) tire (14).

The inner stator (6) of the drive wheel (rear wheel) motor is firmly connected to the fixed shaft (1) through the inner stator frame (3), and the left and right outer rotors (4) are installed on the left and right sides of the inner stator (6). The inner side of the rotor (4) is bonded to the inner edge of the permanent magnetic pole (5) and the left and right outer rotors (4), and is fixed to the fixed shaft (1) through the corresponding bearing (2), and the outer edges of the left and right outer rotors (4), After being connected in parallel with each other, they are also integrated with the tire casing (7) of the drive wheel.

The utility model is characterized in that the driving force is output from the fixed shaft and is directly outputted from the rim. According to the principle of the lever, the driving force is greatly increased. For example, as shown in the right figure of Fig. 1, the fixed shaft radius = lcm, the fixed axis to the magnetic point Distance = 16cm, the distance from the magnetic point to the outer edge of the tire = 5cm, the motor P = 400W, and the driving power of the outer edge of the tire is X ₁

The double salient stator (12) of the other direction wheel (front wheel) generator is firmly connected to the fixed shaft (8) through the inner stator frame (10), and the left and right outer rotors are installed on the left and right sides of the inner stator (12). (13), the inner side of the left and right outer rotors (13), the inner edges of the permanent magnetic poles (11) and the left and right outer rotors (13) are adhered to the fixed shafts (8) through the corresponding bearings (9), and the outer and outer rotors are 13) The outer edge directly connects with the tire of the steering wheel (l4), which increases the torque. According to the principle of the lever, the effect of four or two pounds is achieved. For example, as shown in the left figure of Figure 1, the fixed shaft radius = lcm , fixed axis to magnetic point = 4cm, magnetic point to the outer edge of the tire = 16cm, generator power P = 400W, the driving power of the outer edge of the tire is X2, then

(The power supply is provided by the 305W of the drive wheel motor output.) It is known that the 95W drive power supply can drive the left and right outer rotors (13) to rotate, cutting the magnetic lines of force, and setting the stator (12) in the double salient pole. Power (400W) of power for the drive wheel motor battery to ensure that the drive wheel motor battery is always saturated.

Claims

An electric motor regenerative driving source, comprising a fixed shaft, left and right bearings, left and right outer rotors of the driving wheel motor, permanent magnetic poles of the outer rotor, inner stator of the double salient pole, and outer and outer directional rotors of the driving wheel, left and right outer rotors of the generator The outer rotor permanent magnetic pole, the double salient pole inner stator and the steering wheel tire are characterized in that: the double salient pole inner stator of the motor of the driving wheel is firmly integrated with the fixed shaft through the inner stator grid, and the left and right outer rotors are installed. In the left and right sides of the stator in the double salient pole, the inner edges of the left and right outer rotors are firmly connected to the fixed shaft through the corresponding bearings, and the outer edges of the left and right outer rotors are connected in parallel and coupled with the rim. Similarly, the stator of the steering wheel (passive wheel) generator is mounted on the fixed shaft through the inner stator grid, and the left and right outer rotors are mounted on both sides of the stator in the double salient pole, and the inner side of the left and right outer rotors are permanently attached. The magnetic poles, the inner edges of the left and right outer rotors, are mounted on the fixed shaft by corresponding bearings, and the outer edges of the left and right outer rotors are firmly integrated with the rim.
The electric motor regenerative driving source according to claim 1, wherein the electric motor regenerative driving source is composed of a driving wheel, a motor for driving the wheel, and a generator for the steering wheel of the steering wheel (front wheel), according to the principle of leverage, And the electric power consumed by the motor of the driving wheel (rear wheel) is compensated by the steering wheel generator.
The electric motor regenerative driving source according to claim 1, wherein the motor of the driving wheel and the generator of the steering wheel are both designed as a disc structure, that is, a disc double outer rotor and a double salient inner stator.
The electric motor regenerative drive source according to claim 1, wherein the driving force of the driving wheel is directly input from the rim of the driving wheel to increase the driving force.
The electric motor regenerative driving source according to claim 1, wherein the driving force of the steering wheel is provided by the driving wheel, and is directly input from the outer edge of the tire casing, and the magnetic point of the generator is disposed beside the fixed shaft side, thereby increasing the driving force. The torque, according to the principle of action of the lever, achieves the effect of four or two pounds, that is, the power of the set multiple can be issued with the minimum driving force.