The invention relates to a driving mechanism and relates to an independent-steering driving mechanism. The mechanism comprises wheels, a supporting frame, a large gear, a small gear, a support assembly, a steering motor, a driving motor, a mounting plate, a limiting cover and a limiting piece; the driving motor and the wheels are arranged on the supporting frame; the wheels are driven by the driving motor to rotate; the large gear is arranged at the upper end of the supporting frame; the support assembly is arranged on the outer side of the supporting frame; the steering motor and the small gear are both arranged on the support assembly; the small gear is driven to rotate by the steering motor and is engaged with the large gear; a through hole is formed in the middle of the large gear; thelimiting cover is arranged at the upper end of the supporting frame; the limiting cover is arranged in the through hole of the large gear; a limiting protruding block is arranged on the outer side ofthe limiting cover; the mounting plate is fixedly arranged on the upper side of the large gear; the limiting piece is arranged on the edge of the inner hole of the mounting plate. The mechanism of the invention can realize independent walking and steering; the steering limiting design is adopted, the steering of the wheels is limited within a certain range; the overall structure of the mechanismis compact, and occupies little space.
本发明涉及一种驱动机构,具体地说是一种独立转向的驱动机构,包括轮子、支撑架、大齿轮、小齿轮、支架组件、转向电机、驱动电机、安装板、限位盖和限位片,驱动电机和轮子均设于支撑架上,且轮子通过驱动电机驱动转动,大齿轮设于支撑架上端,在支撑架外侧设有支架组件,转向电机和小齿轮均设于支架组件上,且小齿轮通过转向电机驱动旋转并与所述大齿轮啮合,大齿轮中部设有通孔,支撑架上端设有限位盖,且限位盖设于所述大齿轮的通孔中且外侧设有限位凸块,在大齿轮上侧固设有安装板,且安装板内孔边缘设有限位片。本发明既能实现独立行走又能实现转向,且带有转向限位设计,使得轮子转向限定在一定范围内,并且整体结构紧凑,占用空间小。
Independent steering driving mechanism
一种独立转向的驱动机构
2020-06-23
Patent
Electronic Resource
Chinese
INDEPENDENT DRIVING DEVICE AND STEERING MODULE FOR INDEPENDENT DRIVING DEVICE
European Patent Office | 2022
|Automobile four-wheel independent steering mechanism based on motor driving
European Patent Office | 2021
|Steering wheel-free automatic driving steering mechanism
European Patent Office | 2021
|