一、自上料搅拌车搅拌轴停止转动的原因：在生产过程中当出现混凝土自上料搅拌车搅拌轴停止转动或是转动有点缓慢都是正常现象，如果这种情况首先停机检查，看看有没有出现下列三种情况。

1、 Reasons for stopping the rotation of the mixing shaft of the self loading mixer: it is normal that the mixing shaft of the concrete self loading mixer stops rotating or rotates a little slowly during the production process. If this is the case, first stop the machine and check to see if the following three situations occur.

1、电机传动皮带有没有出现松动的情况？自拌混凝土搅拌车电机传动皮带过松也能导致商品混凝土拌合机搅拌轴转动缓慢或者停止转动，电机传动皮带过松，导致传递的动力不足。

1. Is the motor drive belt loose? The loose motor drive belt of the self mixing concrete mixer can also cause the mixing shaft of the commercial concrete mixer to rotate slowly or stop rotating. The loose motor drive belt will lead to insufficient power transmission.

2、有没有严重超载？自拌混凝土搅拌车搅拌轴如果超过正常工作负荷，会使搅拌轴转动缓慢，若负荷过大，就会导致搅拌轴停转或者是搅拌轴弯曲。

2. Is there a serious overload? If the mixing shaft of the self mixing concrete mixer exceeds the normal working load, the mixing shaft will rotate slowly. If the load is too large, the mixing shaft will stop or the mixing shaft will be bent.

3、搅拌叶片或侧叶片与筒体内壁间有没有大的异物？出现这种情况也会使混凝土自动上料搅拌车搅拌轴停止转动或转动缓慢。搅拌叶片或侧叶片与罐内壁间有较大的异物也会导致搅拌轴停转，之所以能卡存异物，就是由于搅拌叶片或侧叶片与罐内壁间隙过大造成的，尤其是石子。

3. Is there any large foreign matter between the mixing blade or side blade and the inner wall of the cylinder? This situation will also make the mixing shaft of the automatic concrete feeding mixer stop rotating or rotate slowly. There are large foreign matters between the mixing blade or side blade and the inner wall of the tank, which will also lead to the stop of the mixing shaft. The reason why foreign matters can be stuck is due to the excessive gap between the mixing blade or side blade and the inner wall of the tank, especially stones.

二、自上料搅拌车搅拌轴停转的解决方法

2、 Solution to stopping of mixing shaft of self loading mixer

1、混凝土自动上料搅拌车电机传动皮带过松的情况，只需停机后调整混凝土搅拌机电机传动皮带的张紧度即可。

1. When the motor driving belt of the concrete automatic feeding mixer is too loose, the tension of the driving belt of the concrete mixer should be adjusted after stopping.

2、混凝土自动上料搅拌车超载而造成搅拌轴停转，只需调整进料量，卸出多余的物料，降低搅拌轴转动负荷即可。

2. If the automatic concrete loading mixer truck is overloaded and the mixing shaft stops running, just adjust the feeding amount, unload the excess materials and reduce the rotating load of the mixing shaft.

3、侧叶片与关内壁卡滞物料时，在搅拌轴停转前往往会有尖锐刺耳的摩擦声，出现这种情况时，需立即停机检查，人工排除异物，重新调整混凝土自动上料搅拌车搅拌叶片或侧叶片与罐内壁间的间隙，有必要时可以用水先清洗下。

3. When the side blade is stuck with the inner wall of the tank, there is often a sharp and harsh friction sound before the mixing shaft stops. In this case, it is necessary to stop the machine immediately for inspection, manually eliminate foreign matters, readjust the gap between the mixing blade of the automatic concrete loading mixer or the side blade and the inner wall of the tank, and clean it with water if necessary.

三、自动上料搅拌车使用中要注意的问题

3、 Problems needing attention in the use of automatic feeding mixer

1、自动上料搅拌车应停入在平地上，并将铲斗平放地面。当发动机熄火后，需反复多次扳动工作装置操纵手柄，确保各液压缸处于无压休息状态。当自动上料搅拌车只能停在坡道上时，要将轮胎垫牢。

1. The automatic loading mixer truck shall stop on the flat ground and place the bucket flat on the ground. After the engine is shut down, the operating handle of the working device shall be pulled repeatedly to ensure that each hydraulic cylinder is in a pressure free rest state. When the automatic loading mixer can only stop on the ramp, the tires shall be padded firmly.

2、自动上料搅拌车在停止工作后操作人员将各种手柄置于空挡或中间位置。

2. After the automatic feeding mixer stops working, the operator puts various handles in neutral or middle positions.

3、先取走电锁钥匙，然后关闭电源总开关，关闭门窗。

3. First remove the electric lock key, then turn off the main power switch, and finally close the doors and windows.

4、自动上料搅拌车严禁停在有明火或高温地区，以防轮胎受热爆炸，引起事故。

4. The automatic feeding mixer is strictly prohibited to stop in areas with open fire or high temperature, so as to prevent accidents caused by tire heating and explosion.

5、利用组合阀或储气罐对轮胎进行充气时，人不得站在自动上料搅拌车轮胎的正面，以防爆炸伤人。

5. When using the combined valve or air tank to inflate the tire, people shall not stand in the front of the tire of the automatic feeding mixer to prevent explosion injury.