Bicycle helping hand front wheel

The utility model relates to a driving transmission structure, especially a bicycle helping hand front wheel. Aiming at the problems of the prior art, the utility model relates to a bicycle helping hand front wheel that simple structure, convenience are implemented, the operation is stable is provided. Bicycle helping hand front wheel, including wheel carrier, wheel body, be provided with three drive wheel and wheel body inner circle transmission coordination on the wheel carrier, one of them drives the wheel and is connected with the motor. The utility model discloses a set up wheel carrier, three drive wheel and wheel body, can realize, simple structure, and fix the battery in the wheel carrier, to install fast through wheel carrier fixed plate and bicycle, the convenience is implemented, because in service, parts homogeneous phases such as battery, wheel carrier make and wholly can not rub by the looks pairing vibration static, the structure is firm, long service life. 本实用新型涉及种自行车传动结构，特别是种自行车助力前轮。针对现有技术问题，