Background technology:
Existing self-propelled vehicle great majority utilize combustion engine to do power, both waste energy, and pollution is arranged again, and machine is loaded down with trivial details, and maintenance is difficult, also have to use storage battery to do power, and the electric weight of storage battery is limited, and often charging is not too practical.
Summary of the invention:
The technical problem to be solved in the present invention is to disclose a kind of saving energy to reduce pollution, and easy to maintenance, the storage battery of doing for oneself again replenishes the self-propelled vehicle of electric weight.
The scheme of technical solution problem of the present invention is on the car body relative with wheel outside the vehicle wheels electrical generator to be installed, the turning cylinder of the electrical generator generation friction force that contacts with wheel surface, or electrical generator is installed in wheel, and other can produce the position of friction force, drive generator for electricity generation by wheel, the power system of electricity reader motor-car, the electrical generator of respective numbers is installed according to the size of vehicle, adopt storage battery to do the first action edge of launching trolley, in the vehicle ', wheel one circle, but the turning cylinder revolution circle of electrical generator, the electricity foot that sends can provide vehicle ', when car slided, electricity can be full of storage battery again.Self-propelled vehicle of the present invention utilizes the advantage generating of self, and can supply and travel from car, the energy that is consumed in the time of can also replenishing cycling start.
Automotive designs novelty of the present invention, simple in structure, easy to maintenance, solved the shortcoming of accumulator electric-quantity deficiency, not only save the energy but also decontaminate.