The invention discloses a wheel hub motor, which comprises a motor and a tire, the motor comprises a rotor assembly, the tire comprises an inner core and a tire skin coating the outer side of the inner core, and the inner core is provided with a buckling part; the rotor assembly is provided with a clamping part matched with the buckling part; the inner core sleeves the rotor assembly, and the buckling part is embedded with the clamping part, so that the inner core can be driven to rotate synchronously when the rotor assembly rotates; the wheel hub motor also comprises a gland fixed on the leftside end surface of the rotor assembly, and the right side surface of the gland presses the left side end surface of the inner core. When the tire needs to be replaced due to the fact that the tire skin is abraded and cannot be used, the gland can be separated fromthe rotor assembly firstly, then the inner core is pulled out of the rotor assembly, and the tire and the motor can be separated rapidly. Therefore, independent replacement of the tire is achieved, resource waste is reduced, and maintenance cost is reduced.
本发明公开了一种轮毂电机,包括电机和轮胎,所述电机包括转子组件,所述轮胎包括内芯和包覆于所述内芯外侧的胎皮,所述内芯具有扣合部;所述转子组件具有与所述扣合部匹配的卡合部;所述内芯套设于所述转子组件,且所述扣合部与所述卡合部相嵌合,以使所述转子组件旋转时可带动所述内芯同步旋转;所述轮毂电机还包括固定在所述转子组件的左侧端面上的压盖,所述压盖的右侧面压紧所述内芯的左侧端面。当所述轮胎因胎皮磨损至无法使用而需要更换时,可先分离所述压盖和所述转子组件,然后将所述内芯抽离所述转子组件,即可快速的实现所述轮胎与所述电机的分离。从而,实现轮胎的单独更换,减少了资源浪费,减低了维修成本。
Wheel hub motor
一种轮毂电机
2021-03-26
Patent
Elektronische Ressource
Chinesisch