The invention discloses a novel rear axle half shaft structure and belongs to the technical field of transmission systems. The novel rear axle half shaft structure comprises a bearing, a rear axle pipe, a transmission shaft and a shaft sleeve, and the bearing is arranged on the transmission shaft in a sleeving mode, abuts against a shaft shoulder on the transmission shaft and is connected with thetransmission shaft in an interference fit mode; the rear axle pipe sleeves the bearing; the shaft sleeve sleeves the transmission shaft, abuts against one side, away from the shaft shoulder, of the bearing and is in interference fit connection with the transmission shaft. The stability of the rear axle half shaft structure can be guaranteed, and therefore the operation stability of an electric mowing vehicle and an electric tricycle is improved.
一种新型后桥半轴结构,属于传动系统技术领域。该新型后桥半轴结构包括:轴承、后桥管、传动轴和轴套,其中,轴承套设在传动轴上,抵靠在传动轴上轴肩位置处,与传动轴过盈配合连接;后桥管套设在轴承上;轴套套设在传动轴上,抵靠在轴承上远离轴肩一侧,与传动轴过盈配合连接。本发明能够保证后桥半轴结构的稳定性,从而提高电动割草车及电动三轮车运行稳定性。
Novel rear axle half shaft structure
新型后桥半轴结构
2020-05-12
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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