Method 1:

1、准备好紧急驱动软管，将故障商品混凝土水泥搅拌运输车熄火，卸下液压马达上的高压油管接头。

1. Prepare the emergency drive hose, turn off the faulty commercial concrete cement mixer truck, and remove the high-pressure oil pipe connector on the hydraulic motor.

2、将救援车熄火，将其液压马达的高压油管卸下，并与故障车上的对应接头用紧急驱动软管相连。

2. Turn off the rescue vehicle, remove the high-pressure oil pipe of its hydraulic motor, and connect it with the corresponding connector on the faulty vehicle with emergency drive hose.

3、发动救援车，将其操纵手柄拨出料位置，故障车内的商品混凝土即被排出。

3. Start the rescue vehicle, turn its control handle to the discharge position, and the commercial concrete in the faulty vehicle will be discharged.

4、紧急驱动完毕后，将驱动软管卸下，并恢复两车原状。

4. After the emergency drive, remove the drive hose and restore the two vehicles to their original state.

方法二：

Method 2:

1、若个方法实行有困难，则必须采用以下方法，立即排出商品混凝土。

1. If it is difficult to implement the first method, the following methods must be used to discharge the commercial concrete immediately.

2、在托轮和滚道之间放入木楔，以控制搅拌筒的旋转，一定要注意;将发动机熄火，拆松液压马达的一根高压油管，搅拌筒可自由旋转，控制搅拌筒的旋转，使维修孔转到下部，然后打开维修孔，清理出筒内商品混凝土。此时一定要注意，商品混凝土排出完毕后，恢复商品混凝土水泥搅拌运输车原状。

2. Put a wooden wedge between the supporting wheel and the raceway to control the rotation of the mixing drum. Be sure to pay attention to safety; Turn off the engine, remove a high-pressure oil pipe of the hydraulic motor, the mixing drum can rotate freely, control the rotation of the mixing drum, turn the maintenance hole to the lower part, and then open the maintenance hole to clean out the commercial concrete in the drum. At this time, attention must be paid to safety. After the commercial concrete is discharged, the commercial concrete cement mixer truck shall be restored to its original state.

紧急清理水泥搅拌运输车内商品混凝土是每个水泥搅拌运输车司机都应该会的，在水泥搅拌运输车发生故障的时候，及时清理，将损失降到低

Every driver of the cement mixer truck should be able to clean the commercial concrete in the cement mixer truck urgently. When the cement mixer truck breaks down, it should be cleaned in time to reduce the loss

们都知道在炎热的夏天开车都会开空调，空调的使用率很高，那么在凉爽的秋天搅拌车的空调就该保养了，要清洁出风口和驾驶室内的灰尘和污垢，这样能让车辆更干净更卫生，主要是对我们的身体健康有好处；还有要检查制冷剂，这个可以通过感觉干燥器的入口管路和出口管路之间的温度差来估量，或者通过歧管压力表来检测；对空调压缩机的皮带也要注意一下，如果皮带表面与皮带轮槽接触侧面光亮，并且启动空调是有“吱吱”的噪音，说明皮带打滑严重，次时应更换皮带和皮带轮。如果皮带过松或过紧也要及时调整，否则会影响空调系统的制冷效果；检查空调软管和管接头是否有油迹，如果发现有渗漏，一定要及时维修。

We all know that we can turn on the air conditioner when driving in hot summer. The utilization rate of the air conditioner is very high, so the air conditioner of the mixer truck should be maintained in cool autumn. First, we should clean the dust and dirt at the air outlet and in the cab, so as to make the vehicle cleaner and more hygienic, which is mainly good for our health; In addition, check the refrigerant, which can be estimated by feeling the temperature difference between the inlet pipeline and outlet pipeline of the dryer, or detected by the manifold pressure gauge; Also pay attention to the belt of the air conditioning compressor. If the surface of the belt is in contact with the pulley groove, the side is bright, and there is a "squeaking" noise when starting the air conditioner, it indicates that the belt slips seriously, and the belt and pulley should be replaced in the next time. If the belt is too loose or too tight, it should also be adjusted in time, otherwise it will affect the refrigeration effect of the air conditioning system; Check whether the air conditioning hose and pipe joint have oil stains. If leakage is found, it must be repaired in time.