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PURE ELECTRIC VEHICLE TRANSMISSION WITH NOVEL LUBRICATION STRUCTURE
PURE ELECTRIC VEHICLE TRANSMISSION WITH NOVEL LUBRICATION STRUCTURE
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机译:具有新型润滑结构的纯电动汽车变速器
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摘要
A pure electric vehicle transmission includes a transmission box, a top side of the transmission box is provided with a temporary oil storage case, a bottom side thereof is stored with lubricating oil, the temporary oil storage case is provided with a plurality of lubricating oil holes, a gear-connected transmission input shaft and an intermediate coupling are located at a lower side of the oil storage case and arranged above a lubricating oil surface, an intermediate coupling gear is connected with a differential gear, a lower side of the differential gear is immersed in the lubricating oil, the lubricating oil at the bottom side of the transmission box is splashed in the temporary oil storage case via the rotation of the differential gear, the lubricating oil lubricates various parts of the transmission through the lubricating oil holes, and then returns to the bottom side of the transmission box to form circulation.
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