The invention discloses a high-speed steering wheel for leveling the ground. The high-speed steering wheel comprises a steering wheel mounting plate, a driving mechanism, a steering mechanism and a steering feedback mechanism, the driving mechanism comprises a PU rubber coated wheel, a high-power brushless motor, a brushless driver, a driver fixing piece, a magnet, a motor fixing frame, a motor transition shaft, a bearing and a bearing support, and the steering mechanism comprises a servo motor, a steering motor mounting frame, a motor output shaft clamping piece, a steering motor gear and a large steering gear plate. The steering feedback mechanism comprises a multi-circle absolute type encoder, a coupler and an encoder gear. The hub of the high-speed steering wheel is directly driven by the motor, an existing transmission mode adopting a gear set is replaced, the situation of vacancy in the power transmission process is avoided, and the problem of vacancy is solved; the steering part of the high-speed steering wheel is externally connected with the multi-circle absolute encoder, so that the high-speed steering wheel is high in precision, can avoid the condition of larger accumulated errors, and improves the precision and the response speed.
本发明公开了一种用于平整地面的高速舵轮,包括舵轮安装板、驱动机构、转向机构和转向反馈机构;所述驱动机构包括PU包胶轮、大功率无刷电机、无刷驱动器、驱动器固定件、磁铁、电机固定架、电机过渡轴、轴承和轴承支架,转向机构包括伺服电机、转向电机安装架、电机输出轴夹片、转向电机齿轮和大转向齿轮板,转向反馈机构包括多圈绝对式编码器、联轴器和编码器齿轮。该高速舵轮的轮毂采用电机直接驱动,代替了现有的采用齿轮组传动的方式,避免了动力传递过程中发生虚位的情况发生,解决虚位的问题;该高速舵轮的转向部分外接多圈绝对式编码器,精度高,可以避免较大累计误差的情况发生,提高精度与响应速度。
High-speed steering wheel for leveling ground
一种用于平整地面的高速舵轮
2022-07-29
Patent
Elektronische Ressource
Chinesisch
APPARATUS AND METHOD FOR AUTO-LEVELING STEERING WHEEL
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