The invention belongs to the technical field of hubs, and particularly relates to a shock absorption and shock resistance type heavy-duty car hub which comprises a hub body and a rim. A first spoke and a second spoke are fixedly connected between the hub and the rim. The outer side of the second spoke is coated with an air bag; a generator is fixedly connected to the inner side of the rim; a first side plate and a second side plate are fixedly connected in the generator, a diluted hydrochloric acid solution is filled between the first side plate and the sealing end of the generator, and calcium carbonate particles are filled between the first side plate and the second side plate; the elastic pieces are vibrated to drive the guide rods to move towards the sealing end of the generator, then the two cavities in the generator are communicated through the overflow grooves, diluted hydrochloric acid reacts with calcium carbonate to generate gas, the air bags are expanded, impact energy from the road surface is absorbed, the buffering and damping effects are achieved, and the service life of the hub is prolonged.
本发明属于轮毂技术领域,具体的说是一种减震抗震型重型汽车轮毂,包括轮毂和轮辋;所述轮毂和轮辋之间固接有一号轮辐和二号轮辐;所述二号轮辐外侧包覆有气囊;所述轮辋内侧固接有发生器;所述发生器中固接有一号侧板和二号侧板,且一号侧板与发生器封口端之间填充有稀盐酸溶液,一号侧板与二号侧板之间填充有碳酸钙颗粒;本发明通过弹性片受到震动,带动导动杆向发生器封口端移动,进而溢流槽将发生器内的两个空腔连通,稀盐酸与碳酸钙反应生成气体,使气囊胀大,吸收来自路面的冲击能量,起到缓冲减震的效果,提高了轮毂的使用寿命。
Shock absorption and shock resistance type heavy-duty car hub
减震抗震型重型汽车轮毂
22.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Shock absorption and shock resistance type heavy-duty car hub
Europäisches Patentamt | 2022
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