Speed reducer of pure electric vehicle
The invention discloses a pure electric vehicle speed reducer, and relates to the field of electric vehicle power transmission systems, the pure electric vehicle speed reducer comprises a box body, three transmission cavities are arranged in the box body, an input transmission mechanism is arranged...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a pure electric vehicle speed reducer, and relates to the field of electric vehicle power transmission systems, the pure electric vehicle speed reducer comprises a box body, three transmission cavities are arranged in the box body, an input transmission mechanism is arranged in the small transmission cavity on the left side, and a middle transmission mechanism is arranged in the middle transmission cavity; an output transmission mechanism is arranged in the large transmission cavity located on the right side, and gears with different diameters are arranged on the input transmission mechanism, the middle transmission mechanism and the output transmission mechanism in a staggered mode for meshing transmission. The input transmission mechanism, the middle transmission mechanism and the output transmission mechanism are reasonably distributed in the whole speed reducer box body, so that the overall configuration is compact and reasonable, the transmission is stable, the space is greatly sa |
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