The invention belongs to the field of shock absorbers, and particularly relates to a shock absorber automatic oiling device for a front wheel of an electric bicycle, which comprises a shock absorber, the middle of the shock absorber is divided into a compression cavity and a backflow cavity through a damping valve, the compression cavity and the backflow cavity are respectively connected with a compression control valve and a backflow control valve, and the compression control valve is connected with the backflow control valve. A flow meter is installed at the joint of the backflow cavity and the compression control valve, the compression control valve, the backflow control valve and the flow meter are all connected with a controller, the backflow control valve is connected with an oil pump, and the controller obtains the flow speed of hydraulic oil measured by the flow meter to judge whether damping of the hydraulic oil in the shock absorber is normal or not. The controller controls the compression control valve and the backflow control valve to control the hydraulic oil in the shock absorber to be stored into the oil pump or supplement the hydraulic oil in the oil pump into the shock absorber.
本发明属于减震器领域,特别是涉及一种电动自行车前轮用减震器自动加油装置,包括减震器,所述减震器中间通过阻尼阀分为压缩腔和回流腔,所述压缩腔和回流腔分别连接压缩控制阀和回流控制阀,所述压缩控制阀与回流控制阀连接,所述回流腔与压缩控制阀连接处安装有流速计,所述压缩控制阀、回流控制阀和流速计均与控制器连接,所述回流控制阀连接有油泵,通过控制器获取流速计测量的液压油流速判断减震器内的液压油阻尼是否正常,通过控制器控制压缩控制阀和回流控制阀控制减震器内的液压油储存至油泵内或将油泵内的液压油补充至减震器内。
Automatic oiling device of shock absorber for front wheel of electric bicycle
一种电动自行车前轮用减震器自动加油装置
04.08.2023
Patent
Elektronische Ressource
Chinesisch
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