Electronic dual -purpose transmission system of manpower

The utility model provides an electronic dual -purpose transmission system of manpower, the power of trampling the electric motor car pedal transmits through the gearbox and transmits for the wheel for main reducer again to can increase turning wheels's moment, it increases the moment of torsion to slow down. Under the enough condition or the vehicle failure condition were mended to the not enough or gradeability degree of motor electric quantity, equal accessible electric motor car pedal by bike equally can the manpower be stepped on and is pedaled, and the outside installs the gearbox additional and can effectively alleviate stepping on of people with main reducer and pedal strength, had solved the electric motor car and had appeared at the in -process of going out that the midway electric quantity exhausts or the manpower is pedaled under the nerveless condition of vehicle -hour, and the vehicle that causes can't the problem of starting. 本实用新型所提供的种人力电动两用传动系统，踩踏电动车脚蹬的动力经过变速箱传递给主减速器再传递给车轮，从而能够增大车轮转动的力矩，减速增扭矩