The invention discloses an omni-directional double-wheel driving unit which comprises a driving mechanism, a suspension mechanism and a steering mechanism, a driving motor of the driving mechanism is arranged on the upper side of the middle portion of the driving mechanism, and the driving motor is connected with and drives a driving gear shaft through a motor output shaft; the suspension mechanism comprises a fixed box body, a reinforcing cylinder, two swing arms, a supporting shaft and a shock absorber, the suspension mechanism takes the fixed box body as the center, and the two swing arms are placed on the two sides of the fixed box body; the steering mechanism is provided with a worm wheel and a worm which are driven by a steering motor, the outer ring of the worm wheel is fixedly connected with the fixed box body through bolts, and when an outer gear of the worm wheel rotates, the fixed box body is driven to rotate to complete steering. The driving unit is good in sealing performance, low in gravity center, good in stability and controllability and large in bearing capacity.
本发明公开了一种全向双轮驱动单元,包括驱动机构、悬架机构、转向机构,所述的驱动机构的驱动电机布置在驱动机构的中间部位的上侧,驱动电机通过电机输出轴连接驱动主动齿轮轴;所述的悬架机构包括固定箱体,加强筒,摆臂,支撑轴,减震器,悬架机构以固定箱体为中心,两个摆臂放置在固定箱体的两侧;转向机构设有转向电机驱动的蜗轮、蜗杆,蜗轮外圈与固定箱体通过螺栓固定连接,蜗轮的外齿轮转动时,会带着固定箱体转动完成转向。该驱动单元密封性好,重心较低使稳定性、操控性好,且承载较大。
Omnidirectional double-wheel driving unit
一种全向双轮驱动单元
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge |
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