The invention discloses an electric vehicle rim hub structure with a reinforcing shaft sleeve, and relates to the technical field of rim hubs, the electric vehicle rim hub structure comprises a rim hub body, a tire mounting groove is formed in the peripheral side of the rim hub body, a mounting through hole is formed in one side of the rim hub body, and a reinforcing shaft sleeve body is slidably mounted in the mounting through hole; a rotating shaft is rotatably mounted in the reinforcing shaft sleeve body, a hollow stop block is mounted at one end of the reinforcing shaft sleeve body, and a plurality of mounting holes are formed in one side of the hollow stop block. When lubricating oil needs to be added to the rotating shaft, the button is pressed down to drive the lubricating oil cylinder to move downwards, the protruding block penetrates through the oil leakage through hole to make contact with the bottom of the sealing cover, the lubricating oil cylinder continues to move downwards, the sealing cover is abutted by the protruding block and cannot move downwards, the oil leakage through hole is opened, and lubricating oil in the lubricating oil cylinder flows out of the oil leakage through hole; and the oil flows into the oil leakage hole, is absorbed by the oil absorption sponge and is slowly transmitted to the rotating shaft.
本发明公开了一种带有加强轴套的电动车车圈毂结构,涉及到车圈毂技术领域,包括车圈毂本体,车圈毂本体的外周侧上开设有轮胎安装槽,所述车圈毂本体的一侧开设有安装通孔,安装通孔内滑动安装有加强轴套本体,所述加强轴套本体内转动安装有转动轴,加强轴套本体的一端安装有空心挡块,所述空心挡块的一侧开设有多个安装孔。本发明中,在需要给转动轴加润滑油时,按下按钮,带动润滑油筒向下移动,凸块穿过漏油通孔与密封盖底部相接触,润滑油筒继续向下移动,密封盖被凸块抵住,无法向下移动,将漏油通孔打开,润滑油筒中的润滑油从漏油通孔流出,流动至漏油孔内,被吸油海绵吸收,慢慢传递到转动轴上。
Electric vehicle rim hub structure with reinforcing shaft sleeve
一种带有加强轴套的电动车车圈毂结构
2022-07-29
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Shaft sleeve structure, wheel set, bogie and railway vehicle
European Patent Office | 2025
|SLEEVE HALF – REINFORCING, TUBE
SAE Technical Papers | 2012
SLEEVE HALF – REINFORCING, TUBE
SAE Technical Papers | 2022
SLEEVE HALF - REINFORCING, TUBE
SAE Technical Papers | 1995