混凝土搅拌车司机在日常工作中都遇见过突发情况，遇到这种情况很让人着急，不能眼睁睁看着混凝土凝固在罐里。在这里百合搅拌车给你一些应急处理方法：
Concrete mixer truck drivers have encountered unexpected situations in their daily work, which makes people worried. They can't watch the concrete solidify in the tank. Here Lily mixer gives you some emergency treatment methods:
一、首先了解搅拌车罐体的工作原理：发动机取力器—液压泵—液压马达—减速机—罐体
1、 First understand the working principle of mixer tank: engine power take-off - hydraulic pump - hydraulic motor - reducer - tank
二、故障分析
2、 Fault analysis
检查发动机是否正常工作
Check whether the engine works normally
检查上装部分液压系统是否出现问题。
Check if there is any problem in the hydraulic system of the upper part.
三、寻找故障：发生故障应及时停车，听发动机到减速机各个部件是否有异响;看看散热器和减速机里油位是否正常，扳动操纵杆看正反转是否都无转动。
3、 Looking for faults: stop the engine in time in case of faults, listen to whether there is abnormal noise in all parts of the engine reducer, check whether the oil level in the radiator and reducer is normal, and pull the control lever to see whether the forward and reverse rotation do not turn.
四、应急处理
4、 Emergency treatment
在马达和减速机都无问题的情况下，用应急油管连接到救援车把混凝土放出来。
When there is no problem with the motor and reducer, connect the emergency oil pipe to the rescue vehicle to release the concrete.
减速机或马达出现故障，应把罐体上应急孔打开，保证应急孔超下，有大量水冲刷罐体内部防止凝固。
In case of reducer or motor failure, the emergency hole on the tank should be opened to ensure that the emergency hole is super low and a large amount of water washes the inside of the tank to prevent solidification.
混凝土搅拌车在日常使用是应注意保养，经常检查齿轮油是否足够，如果发现减速机出现异响处理方法：
In daily use, the concrete mixer should pay attention to maintenance, and often check whether the gear oil is enough. If abnormal noise is found in the reducer, the treatment method is as follows:
、如果在使用过程中发现减速机异响应做以下检查：
If abnormal response of reducer is found during use, the following inspection shall be conducted:
检查减速机内齿轮油是否足够，放出少量齿轮油看是否发黑变质，检查减速机是否受到外力冲击
Check whether the gear oil in the reducer is enough, release a small amount of gear oil to see whether it is blackened and deteriorated, and check whether the reducer is impacted by external force
如发现油里有许多铁削可以肯定减速机内部齿轮已经受损磨坏，在这种情况下应立刻更换新减速机。
If it is found that there are many iron chips in the oil, it is certain that the internal gear of the reducer has been damaged and worn out. In this case, the reducer should be replaced immediately.
、在车辆重灾情况下出现异响：检查减速机上法兰盘螺丝是否松动，及时紧固螺丝。
Abnormal noise in case of heavy vehicle disaster: check whether the flange screw on the reducer is loose, and tighten the screw in time.
、减速机出现嗡嗡响声：检查减速机内油是否发生变质或杂质，如果发现齿轮油没有异常状况，可以肯定减速机使用正常，需要坚持液压泵、马达的工作状况。
Buzzing noise of reducer: check whether the oil in the reducer is deteriorated or impurity. If there is no abnormal condition of gear oil, it can be sure that the reducer is in normal use. It is necessary to adhere to the working condition of hydraulic pump and motor.
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2022-12-23
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