CN201213234Y

CN201213234Y - Electric speed variation type engine

Info

Publication number: CN201213234Y
Application number: CNU2008201479085U
Authority: CN
Inventors: 程鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-10
Filing date: 2008-07-10
Publication date: 2009-03-25
Anticipated expiration: 2018-07-10

Abstract

The utility model relates to an electric variable-speed engine which can enable a motorcycle and an electric engine to realize self-charging, stroke increase, energy conservation and noise prevention during use. The electric variable-speed engine has a structure that an electric generator and an electric motor are arranged at one side inside a shell; two ends of the crankshaft of the electric motor are respectively provided with driving gears of the electric generator and the electric motor; the driving gear of the electric motor is meshed with a skidding gear which is arranged on a driving shaft; a shifting shaft assembly is connected with a shifting fork which is connected with a first gear, a second gear, a third gear and a fourth gear arranged on the driving shaft in sequence; and a driven shaft arranged at the other side inside the shell is provided with a first driven gear, a second driven gear, a third driven gear and a fourth driven gear arranged on the driven shaft in sequence, and is connected with the shifting fork in a clamping way, and meanwhile, the driven shaft is connected with the first gear, the second gear, the third gear and the fourth gear on the driving shaft, and shift displays are arranged on the first driven gear, the second driven gear, the third driven gear and the fourth driven gear. The utility model has strong force, rapid speed, no pollutant emission and good economic and societal benefits.

Description

Electric shift formula engine

One, technical field

The utility model relates to generator, the electric shift formula engine of using in particularly a kind of motorcycle, the electric motor car.

Two, background technology

Motorcycle, motor are extensively used it; but as its complex structure of engine of motorcycle, electric motor car power, speed is low, strength is little; and power consumption is big; self does not have electricity generate function, and therefore, stroke is short; and noise is big; incompatibility people are to requirement on environmental protection, and therefore, its improvement is imperative.

Three, utility model content

At above-mentioned situation, for overcoming the prior art deficiency, the purpose of the utility model just provides a kind of novel electric shift formula engine, can effectively solve motorcycle, self-rechargeable and increase stroke during electric vehicle engine uses, energy savings, prevent the problem of noise, the technical scheme of its solution is, the utility model includes housing, generator, motor, generator, motor places one side in the housing, generator and electric-motor drive gear are housed respectively on the arbor two ends of motor, the electric-motor drive gear is meshed with sliding gear, sliding gear is contained on the driving shaft, shift axle assembly links to each other with the shift shift fork, the change shift fork is with the one grade of gear that is contained in successively on the driving shaft, intermediate gear, third gear, fourth gear links to each other, be contained on the driven shaft of another side in the housing first speed driven gear is housed successively, the second gear driven gear, the third gear driven gear, the fourth gear driven gear, and link mutually with the shift shift fork, simultaneously with driving shaft on one link to each other respectively to fourth gear, one is equipped with gearshift display device to fourth gear driven gear place, the utility model novel structure, unique, power is big, strength is strong, speed is fast, non-pollutant discharge (zero discharge), noiselessness, the charging while riding, energy-conservation is a innovation on the engine, and good economic and social benefit is arranged.

Four, description of drawings

Fig. 1 is a sectional front view of the present utility model.

Fig. 2 is a front view of opening bonnet of the present utility model.

Fig. 3 is a cross-sectional rear view of the present utility model.

Five, embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

Provide by accompanying drawing, the utility model includes housing 1, generator 17, motor 2, generator 17, motor places one side in the housing, generator 17 and electric-motor drive gear 3 are housed respectively on the arbor two ends of motor 2, electric-motor drive gear 3 is meshed with sliding gear 4, sliding gear is contained on the driving shaft 5, shift axle assembly 7 links to each other with shift shift fork 8, the shift shift fork is with the one grade of gear 9 that is contained in successively on the driving shaft 5, intermediate gear 10, third gear 11, fourth gear 12 links to each other, be contained on the driven shaft 6 of another side in the housing first speed driven gear 13 is housed successively, second gear driven gear 14, third gear driven gear 15, fourth gear driven gear 16, and link mutually with the shift shift fork, simultaneously with driving shaft on one link to each other respectively to fourth gear, one is equipped with gearshift display device 18 to fourth gear driven gear place.

In order to use, fixed body 19 and set bolt 20 are arranged on the said housing 1 with easy for installation.

The number of gears of said one grade of gear is 11, and the number of gears of first speed driven gear is 36; The number of gears of intermediate gear is 16, and the number of gears of second gear driven gear is 31; The number of gears of third gear is 20, and the number of gears of third gear driven gear is 27; The number of gears of fourth gear is 23, and the number of gears of fourth gear driven gear is 24, and the highest speed change of fourth gear is 65km/h.

Said generator is commercially available electromagnetic generator, constitutes (known technology) by coil, magnets of stator, and the utility model contribution is existing each parts to be made up the electric shift formula engine that assembling has new function through science.

Working condition of the present utility model is, the utility model is contained in electric motor car, on the motorcycle, engine links to each other with storage battery, during motor 2 work, motor rotates and drives electric-motor drive gear 3 and generator 17, generator for electricity generation is given electric motor car, the storage battery charging of motorcycle, the rotation of electric-motor drive gear 3 drives sliding gear 4 and rotates, and rotates thereby drive driving shaft 5, stirs shift shift fork 8 by shift axle assembly 7, when shift shift fork 8 is stirred one grade of gear 9 on the driving shaft 5, one grade of gear 9 drives first speed driven gear 13 and rotates, and first speed driven gear 13 drives driven shaft 6 and rotates, at this moment, gearshift display device 18 shows one grade, the shift success.

When the speed governing of needs shift, adjusting one grade of gear 9 is intermediate gear 10, intermediate gear 10 drives second gear driven gear 14 and rotates, and second gear driven gear 14 drives driven shaft 6 and rotates, and display 18 shows second gear, the shift success, other grade shift speed change and the like, just can realize the shift speed change, and the machine operation of setting out of being expert at, be motorcycle, electric motor car charging, all parts all are contained in the housing 1 and finish the work.The utility model purposes is wide, and is easy to install, simple in structure, easily produces and popularization and application.

Claims

1, a kind of electric shift formula engine, include housing (1), generator (17), motor (2), it is characterized in that, generator (17), motor places one side in the housing, generator (17) and electric-motor drive gear (3) are housed respectively on the arbor two ends of motor (2), the same sliding gear of electric-motor drive gear (3) (4) is meshed, sliding gear is contained on the driving shaft (5), shift axle assembly (7) links to each other with shift shift fork (8), the shift shift fork is with the one grade of gear (9) that is contained in successively on the driving shaft (5), intermediate gear (10), third gear (11), fourth gear (12) links to each other, be contained on the driven shaft (6) of another side in the housing first speed driven gear (13) is housed successively, second gear driven gear (14), third gear driven gear (15), fourth gear driven gear (16), and link mutually with the shift shift fork, simultaneously with driving shaft on one link to each other respectively to fourth gear, one is equipped with gearshift display device (18) to fourth gear driven gear place.

2, electric shift formula engine according to claim 1 is characterized in that, fixed body (19) and set bolt (20) are arranged on the said housing (1).

3, electric shift formula engine according to claim 1 is characterized in that, the number of gears of said one grade of gear is 11, and the number of gears of first speed driven gear is 36; The number of gears of intermediate gear is 16, and the number of gears of second gear driven gear is 31; The number of gears of third gear is 20, and the number of gears of third gear driven gear is 27; The number of gears of fourth gear is 23, and the number of gears of fourth gear driven gear is 24.