Automatic mixer in the operation, if suddenly there is a lot of noise, it means that there is a problem in one of the places, and the noise problem is also a problem that many people are very disgusted with.. Only by properly dealing with the noise problem can the noise be reduced. What is the cause of the noise? How to solve it?

　　一、原因

　　1、 Why

　　1、自动搅拌车滤芯堵塞也是会造成噪音大。

　　1. Automatic mixer filter plug will also cause noise.

　　2、工作的油液不合要求或油液粘度太大。

　　2. The working fluid does not meet the requirements or the oil viscosity is too high.

　　3、车油箱液面太低，油面上空气被吸入泵内。

　　3. The fuel tank level is too low, the air on the oil level is sucked into the pump.
         

　　4、吸油管路进气或堵塞。

　　4. Air intake or blockage of oil suction pipe.

　　5、泵的安装支架的刚性不足，工作时会产生震动和噪音。

　　5. The rigidity of the pump's mounting bracket is insufficient, which will cause vibration and noise when working.

　　6、混凝土搅拌车罐体内有粘结的混凝土存料行驶中会产生噪音。

　　6. There is bonded concrete in the tank of concrete mixer truck, and noise will be generated during driving.

　　二、

　　2、 Solve

　　1、清洗或更换滤芯。

　　1. Clean or replace the filter element.

　　2、更换低粘度的液压油。

　　2. Replace the low viscosity hydraulic oil.

　　3、给自动搅拌车补加相同标号的液压油。

　　3. Add the same grade of hydraulic oil to the automatic mixer.

　　4、检查拧紧，不要吸进空气。

　　4. Check tightening, do not breathe in air.

　　5、加固支架。

　　5. Reinforce the bracket.

　　6、要清铲干净。

　　6. Clean the shovel.

　　我们应该仔细检查一下内部的配件，观察哪里出现了问题。并且需要及时补充润滑油，防止出现磨损的情况。在驾驶的时候一定要做到平稳运行。另外加固配件，防止松动。

　　We should check the internal fittings carefully to see what's wrong. In addition, the lubricating oil needs to be replenished in time to prevent wear. Be sure to run smoothly when driving. In addition, reinforce accessories to prevent loosening.