The invention belongs to the field of engineering machinery, and relates to a suspension vibration reduction oil cylinder which comprises an oil cylinder upper cover, a cylinder barrel and an oil cylinder lower cover. A pressing cover is arranged below the oil cylinder upper cover, a belleville spring is arranged between the pressing cover and the oil cylinder lower cover, and an adjusting nut and an adjusting bolt are arranged on the oil cylinder upper cover and used for adjusting the compression deformation amount of the belleville spring. The vibration reduction damping force of the vibration reduction oil cylinder in the working state is controlled by adjusting the compression deformation amount of the belleville spring, and therefore the smoothness and stability of the excavator running under different road conditions can be improved.
本发明属于工程机械领域,涉及一种悬挂减振油缸,包括油缸上盖、缸筒和油缸下盖;所述油缸上盖下方设置有压盖,所述压盖和油缸下盖之间设置有蝶形弹簧,所述油缸上盖上设置有调整螺母和调整螺栓,用于调整蝶形弹簧的压缩变形量;通过调整蝶形弹簧的压缩变形量控制减振油缸在工作状态下的减振阻尼力,从而可以改善挖掘机行驶不同路况下的平顺性和稳定性。
Suspension damping oil cylinder and excavator
一种悬挂减振油缸及挖掘机
2023-12-15
Patent
Elektronische Ressource
Chinesisch