| 摘要 |
Title:Reduction Gearbox of Direct Current Motor Abstract The invention relates to a reduction gearbox of a direct current motor, comprising a box body fixed with a motor and a box cover fixed with the box body. A reduction gear and an output shaft lever coaxially arranged with the reduction gear are arranged in a chamber formed of the box body and the box cover. The reduction gear consists of a gear body, a left boss and a right boss, the left boss and the right boss being coaxial with the gear body and arranged at two ends of the gear body, and the left boss and the right boss are directly rotatably supported with the box body and the box cover, respectively. 7 ......... ...... |
