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轮式装载机的工作环境比较恶劣,地面的凹凸不平使装载机高速行驶和负载行驶中产生振动和冲击,导致零部件的损坏和液压管路的泄漏,驾驶员也更容易疲劳,影响作业效率。轮式装载机可控油气减振装置能够提高轮式装载机的行驶稳定性,降低高速行驶和负载行驶中产生的振动和冲击,削弱由于振动和冲击对装载机造成的危害。设计开发出的可控油气减振装置组合阀块是轮式装载机可控油气减振装置的关键部件之一。一方面它负责接收控制信号,完成对整个减振装置的控制;另一方面通过调节内置的可调节流阀开度,改变节流效果,进而改变整个系统的固有频率,可以适应不同的工作环境和不同的行驶速度。该阀块的应用为轮式装载机向高速度、高效率方向的发展提供了技术支持。
Wheel loader working environment is harsh, uneven ground so that the loader speed and load running vibration and shock, resulting in damage to parts and hydraulic pipeline leakage, the driver is also more likely to fatigue, affecting the operating efficiency . Wheel loader control Oil and gas vibration reduction device can improve the wheel loader driving stability, reduce high-speed driving and load running vibration and impact, weakening the vibration and impact on the loader caused harm. Design and development of the controllable oil and gas damping device combination valve block is one of the key components of the wheel loader controllable oil and gas damping device. On the one hand it is responsible for receiving control signals to complete the control of the entire damping device; the other hand, by adjusting the built-in adjustable valve opening, changing the throttle effect, thereby changing the natural frequency of the entire system can adapt to different working environments And different driving speed. The application of this valve block provides technical support for the development of wheel loaders in the direction of high speed and high efficiency.