Speed change hub and vehicle with same
The speed change hub comprises a shell, a main shaft, a motor, a speed change assembly, a differential assembly, a plurality of first gears and a plurality of second gears, a gear ring is arranged on the inner circumferential face of the shell, the main shaft is arranged on the shell in a penetratin...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The speed change hub comprises a shell, a main shaft, a motor, a speed change assembly, a differential assembly, a plurality of first gears and a plurality of second gears, a gear ring is arranged on the inner circumferential face of the shell, the main shaft is arranged on the shell in a penetrating mode in the axial direction of the main shaft, and the speed change assembly and the differential assembly are both arranged on the main shaft in a sleeving mode. The motor is connected with the speed change assembly, the differential assembly comprises a plurality of differential sleeves, the multiple differential sleeves are arranged on the speed change assembly in a sleeving mode, the speed change assembly is selectively connected with one of the multiple differential sleeves, the first gears are arranged on the peripheries of the differential sleeves in a sleeving mode, each first gear corresponds to one differential sleeve, and the multiple first gears are different in gear tooth number; the second gear comp |
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