The invention relates to the technical field of main shaft devices, in particular to a main shaft device for electric tricycles. The main shaft device comprises a wheel shaft, wherein a plurality of keys are arranged at the left and the middle part of the wheel shaft; a fixed ring which is used for connecting gears, a bearing and a limiting sleeve are mounted on the wheel shaft from the left to the right in sequence. According to the main shaft device for electric tricycles, each part is of a split structure so that any damaged part can be individually changed.
Main shaft device for electric tricycles
2015-04-08
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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