The invention discloses a mobile platform. The invention discloses a mobile platform. The mobile platform comprises a vehicle frame and four driving assemblies located at the four corners of the vehicle frame; the two driving assemblies located at one end of the vehicle frame form a pair; the two driving assemblies located at the other end of the vehicle frame form the other pair; each driving assembly comprises a driving motor, a suspension mechanism, a universal coupling and a wheel. According to the mobile platform of the invention, the four independent driving wheels are provided with thesuspension mechanisms, so that the four driving wheels can be kept to touch the ground when the ground is bumpy, so that enough driving force is provided; the driving motors are located in the vehicleframe and drive the wheels through the universal couplings; and the highest points of the wheels are lower than the lower end face of the vehicle frame. In this way, compared with the technical scheme that a hub motor is adopted, the waterproof requirement of a circuit part of the driving motors which drive the wheels through the universal coupling is greatly lowered.
本发明公开了一种移动平台。本发明一种移动平台,包括:车架和位于所述车架四个角的四个驱动组件;位于所述车架一端的两个驱动组件组成一对,位于所述车架另一端的两个驱动组件组成另一对;所述驱动组件包括驱动电机、悬挂机构、万向联轴器和车轮;本发明的有益效果:四个独立的驱动轮采用悬挂机构,在凹凸地面时能保持四个驱动轮都着地,而提供足够的驱动力。所述驱动电机位于所述车架内,所述驱动电机通过所述万向联轴器驱动所述车轮,所述车轮的最高点低于所述车架的下端面。这样的话,驱动电机利用万向联轴器驱动车轮相对采用轮毂电机的方案,驱动电机的电路部分防水要求降低了很多。
Mobile platform
移动平台
2020-06-23
Patent
Elektronische Ressource
Chinesisch
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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge |
Mobile platform and driving method of mobile platform
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