CN202309476U

CN202309476U - Energy-saving separating-type combined generator and device

Info

Publication number: CN202309476U
Application number: CN2011202612697U
Authority: CN
Inventors: 柳峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-22
Filing date: 2011-07-22
Publication date: 2012-07-04
Anticipated expiration: 2021-07-22

Abstract

The utility model relates to an energy-saving separating-type combined generator and device, relating to a generator which is arranged on and used for a hybrid or pure electric vehicle, an electric bicycle, an electric tricycle, an internal combustion engine flywheel, or a main shaft of a power machine, or the like. The energy-saving separating-type combined generator and device is characterized in that one or two additional wheel(s) (a separating-type generator) is additionally arranged on a traveling motor vehicle as required, wherein the circumferential length of the additional wheel needs to be less than about 40 percent of the circumferential length of a driving wheel, generator rotors are arranged on two surfaces of the additional wheel, centers of shafts of the generator rotors are fixed by a bearing, separate generator stators are arranged on the shafts at two sides of the additional wheel and fixed on an axle fork, the other end of the axle fork is fixed on the vehicle body, and the axle fork and the shafts are connected by damping members and connected to the vehicle body; when the vehicle travels, rotors at two sides of the generator are driven to generate power in a double-effect manner along with speed-changing rotation; and a single-sided generator can be arranged on the driving wheel of the electric vehicle, the internal combustion engine flywheel or the main shaft of the power supply and used for generating power in a single-sided manner. The energy-saving separating-type combined generator and device can solve the problems of power supply and travel mileage of the electric vehicle and is energy-saving and environment-friendly.

Description

A kind of energy-conservation separate type combination generator and device

1. technical field:

The utility model relates to and be used for electric bicycle; Electro-tricycle; The separate type generator that helps generating mileages of continuation and internal combustion engine flywheel and engine main shaft to need on mixing or the pure electric automobile, especially a kind of energy-conservation separate type combination generator and device.

2. background technology:

2 (1) electric bicycle drive wheels (motor rotor): driving wheel is to deposit the object carrier effect to the needs effect of electric motor car; Play again and level action usefulness fast forward with a roller; Be converted into kinetic energy and on original technical foundation, accept electric energy, drive the rotor fast rotational and level with a roller forward, and rotate roller forward when moving at rotor through the wheel hub central stator; Its load value just plays loading and reaches continuous Cheng Zuoyong with rotation roller is moving, and the part of rotational value is wasted and loses.The combination of present technique is to utilize the rotation value neutral position of the outer center of rotor one side to add the fixing cutting magnetic line that and then rotates together of separate type PM rotor; Separation combination stator winding coil is produced induce regenerative current; Again through rectification; The inversion process supplies to reach the purpose that electric motor car can continue to continue in battery charge is used, and can play basic saturation condition and the life-span of battery is prolonged battery again.

2 (2) winding coil stators: original application be with generator amature entire combination fixing seal together, rotor rotation cutting influence electricity; So the innovative point of present technique is being separated generator to stator in the former mass-type foundation from integral body; Be fixed on back axle and vibration absorber (back axle is than original lengthening 3-5mm) nearby, add protective cover, rotor reaches single-minded workmanship cutting magnetic line and makes the stator induction send electric current when rotary work; Can not cause that the stator heating reduces energy output because of long-time rotor rotatablely moves; The wearing and tearing components and parts consume the power ability of rotor, and realize.

2 (3) automobile generator rotor and stators: original automobile generator rotor and stator all are to combine to be installed in around the engine with integral body basically; Drive the rotor generating after leaning on engine connection work; Both the consumption of power ability had increased engine again and had worn and torn to the consumption of the energy and to the consumption of material.Separate type generator amature in the present technique is to utilize automobile in the process of moving; In automobile axle trailing wheel main shaft front or back additional one or two wheel hub tires less than driving wheel about 40%; Be connected on the automobile with cross structure; Tie point should close, tire be installed in cross structure fork central shaft on; Tyre revolution subcenter axle two is connected back axle and sticks; Vibration absorber is connected the both sides of back axle fork, and the top connects car body, is convenient to Uneven road lifting effect; Stator (generator unit stator) is fixed on both sides, armature spindle center and the cross structure, and it is fixing with stator respectively to add protective cover.After improving, when treating that automobile start goes, additional wheel also and then need not consume on the basis of kinetic energy and outwards send electric current, supplies to utilize and realize the purpose that can continue to continue in automobile.

The various generators of prior art all are to need a large amount of energy or tip materials combination to generate electricity at present; Consume big; Environmental pollution is serious, because generator is the whole assembling that combines, the motor ventilation heat radiation receives certain restriction during generating; Cause motor temperature high, also have a strong impact on electric power generation quality and electrical machinery life.From the prior art data, look into and newly do not find to have the identical mutually part of technology and present technique; Though ZL200820031720.4; The generator rotor shaft that two utility model patents of ZL200520075942.2 propose is coaxial with driving machine; But rotor still is that entire combination is in the same place with stator, still needs directly special-purpose this generator work of driving of energy to generate electricity.And the present technique key feature is that to utilize engine be that other emptying that needs in the work to be lost can come to attach the generating that works independently of this generator amature.

3. summary of the invention:

1. an energy-conservation separate type makes up generator and device, it is characterized in that:

1.1 mixing or pure electric automobile and electric bicycle additional wheel generator PM rotor; Generator additional wheel hub wheel tire; The winding coil stator; The cross structure fork; Vibration absorber; Connect the rotor axis; Fixing sieve cap, big minipad etc.; Stator outer layer protection cover; The electric current output duct; Rectifier, transformer.

1.2 the PM rotor that electric motor car rear drive sprocket motor rotor connects; Motor rotor and PM rotor fixed component; Stator winding; The stator fixed component; The generator stator rotor protective cover; The electric current output duct; Rectifier, transformer.

2. an energy-conservation separate type combination generator and a device is characterized in that: also can install on the internal combustion engine inertial flywheel and on the engine main shaft.

3. an energy-conservation separate type combination generator and a device is characterized in that: back axle fork anker lifters; Additional wheel should be less than about 40% of electric motor car and automobile driving wheel circumference.

According on chat data and carry out aggregate erection after, its principle can reach the Expected Results of giving birth to electricity after combining practical operation check surely, the electric motor car electric current, voltage output can reach about DC60V; Vehicle current, voltage output can reach about DC120V.

4. description of drawings:

Fig. 1 is that the utility model is used to mix or the front view of electric automobile additional wheel or electric bicycle additional wheel;

Fig. 2 is that the utility model is used for electric bicycle driving wheel single face and internal combustion engine flywheel and engine main shaft installation front view;

4.1. among Fig. 1: 1-mixes or pure electric automobile additional wheel generator amature; 2-generator additional wheel hub wheel tire; 3-winding coil stator; 4-cross structure fork; The 5-vibration absorber; 6-connects the rotor axis; 7-is sieve cap fixedly, big minipad etc.; 8-stator outer layer protection cover; 9-electric current output duct; The 10-rectifier, transformer etc.

4.2. among Fig. 2: 1-electric bicycle drive wheel rotor; 2-electric motor car rotor and PM rotor fixed component; The 3-stator winding; 4-stator fixed component; 5-generator stator rotor protective cover; 6-electric current output duct; The 7-rectifier, transformer etc.

5. embodiment:

Referring to Fig. 1: generator amature 1 usefulness fixture 7 is fixing with additional wheel hub 2 in the utility model technology; The additional wheel shooting range heart is passed with bearing fixing sieve cap 7 by rotor axis 6, and stator 3 overcoat protective covers 8 pass axis 6 together, with fixture 7 together with axis 6; Be fixed on together on the cross structure fork 4; Pick out pipe line 9 and be connected with 10, vibration absorber 5 is connected on the bridge fork 4, and vibration absorber 5 tops connect car body.

Referring to Fig. 2: generator amature 1 is fixed on the electric bicycle drive wheel by fixture 2 in the utility model technology, and stator 3 overcoat protective covers 5 pass live axle together, is fixed on the back vent with fixture 4, and conduit 6 inserts electric current receiver 7 by drawing in the stator.

Referring to Fig. 2: in the utility model technology generator amature 1 by fixture 2 can be fixed on the internal combustion engine flywheel with the engine main shaft on, stator 3 overcoat protective covers 5 usefulness fixtures 4 are fixed on rotor and combine generating relatively.

So; Select taxi car vehicle for use, before or after automobile two rear drive wheel shaft, set up additional rear axle stand is installed, it is movable that the junction is; The other end two forks connect goes up vibration absorber (similar with station frame behind the electric motor car) and additional wheel shaft; The vibration absorber top connects car body, and when remaining on uneven road surface with automobile four main wheels under steam (be convenient to the generator tire can balance) selects for use than automobile rear drive sprocket circumference less than 40% additional wheel; Be installed in the both sides at wheel hub center with 2 kilowatts of left and right sides generator birotor permanent magnetic bodies or excitation winding, additional wheel (rotor) center is passed the connection two bearings with axle and is used fixed by nut; The winding coil stator adds two that protective cover is fixed on wheel hub rotor fixed axis and presses close to the bridge on the both sides of rotor and stick; After treating that operation is accomplished; The continuous journey of start-uping a car, additional wheel generator are also generated electricity with regard to and then rotation, again through rectification; To battery charge, the capacitance that reaches storage battery remains on the needs of saturation condition and energy of electric automobile after the transformation.

Select board vm4880TQ168 vehicle specification data immediately for use; Add the center that PM rotor (about the 15mm-110mm-45mm specification) is fixed on electric bicycle drive wheel controller another side of moulding about 2 kilowatts; The generator windings coil stator is fixed on bearing's back axle of driving wheel stator axis; Stator adds protective cover, and to be deep into rotor peripheral nearby, protection dust and drenching with rain.The electric motor car mileages of continuation is by 15 kilometers/h of national standard calculating motor rotating speed, calculates generator speed outside generating of under the requirement of 480/min, work, through rectification, after the transformation to battery charge.

A kind of energy-conservation separate type combination generator and the device chatted specifies: for preventing rainy day to damage generator, back axle fork palpus anker lifters; The additional wheel circumference should be less than electric motor car, electro-tricycle, and the driving wheel about 40% of automobile is beneficial to the additional wheel speed change.

Claims

1.1 mixing or pure electric automobile and electric bicycle additional wheel generator PM rotor; Generator additional wheel hub wheel tire; The winding coil stator; The cross structure fork; Vibration absorber; Connect the rotor axis; Fixing sieve cap, big minipad etc.; Stator outer layer protection cover; The electric current output duct; Rectifier, transformer;

2. a kind of energy-conservation separate type combination generator according to claim 1 and device is characterized in that: also can install on the internal combustion engine inertial flywheel and on the engine main shaft.

3. a kind of energy-conservation separate type combination generator according to claim 1 and 2 and device is characterized in that: back axle fork anker lifters; Additional wheel should be less than about 40% of electric motor car and automobile driving wheel circumference.