The invention relates to a self-cleaning type buffer device for an electric automobile. The buffer device comprises a bottom box and a supporting plate, wherein the bottom box is in a cuboid shape, the supporting plate is horizontally arranged above the bottom box, a gap is formed between the supporting plate and the bottom box, the supporting plate and the bottom box are oppositely arranged, a buffer mechanism and a cleaning mechanism are arranged on the bottom box, the buffer mechanism comprises a moving pipe, a guide pipe, two auxiliary assemblies and at least two buffer assemblies, each buffer assembly comprises a sliding block, a connecting rod, a first spring, a guide rod and two fixing blocks, and the auxiliary assemblies comprise second springs, moving plates, supporting blocks, moving rods, auxiliary plates and air holes. The self-cleaning type buffer device for the electric automobile achieves buffering and shock absorption functions through the buffer mechanism, in addition,a function of removing impurities on the first spring is achieved through the cleaning mechanism, and the situation that the buffering effect is affected due to the fact that the impurities influencethe elasticity of the first spring is prevented.
本发明涉及一种电动汽车用自洁式缓冲装置,包括底箱和支撑板,所述底箱的形状为长方体,所述支撑板水平设置在底箱的上方,所述支撑板与底箱之间设有间隙且正对设置,所述底箱上设有缓冲机构和清洁机构,所述缓冲机构包括移动管、导管、两个辅助组件和至少两个缓冲组件,所述缓冲组件包括滑块、连杆、第一弹簧、导杆和两个固定块,所述辅助组件包括第二弹簧、移动板、支撑块、移动杆、辅助板和气孔,该电动汽车用自洁式缓冲装置通过缓冲机构实现缓冲和避震的功能,不仅如此,还通过清洁机构实现了清除第一弹簧上杂质的功能,防止杂质影响第一弹簧的弹性而影响缓冲效果。
Self-cleaning type buffer device for electric automobile
一种电动汽车用自洁式缓冲装置
2021-01-05
Patent
Electronic Resource
Chinese
Automobile self-cleaning multifunctional device and automobile
European Patent Office | 2021
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