I believe that some merchants who use automatic feeding mixer equipment know that there will be some sudden failures in the long-term use of the equipment. When the equipment fails to operate normally, how to clean the materials remaining in the mixing tank? Let's introduce it.

1、准备好紧急驱动软管，将搅拌机熄火，卸下液压马达上的高压油管接头。

1. Prepare the emergency drive hose, turn off the mixer, and remove the high-pressure oil pipe connector from 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，故障车内的混凝土即被排出。

3. Start the rescue vehicle and turn its control handle to the discharging position, then the concrete in the failure 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.

除了上述方式之外，在自动上料搅拌机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，清理出筒内混凝土。此时一定要注意，混凝土排出完毕后，恢复搅拌机原状。

In addition to the above methods, put a wedge between the roller and the raceway of the automatic feeding mixer to control the rotation of the mixing drum, and pay attention to safety; turn off the engine, loosen a high-pressure oil pipe of the hydraulic motor, and 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 concrete in the drum. At this time, we must pay attention to safety. After the concrete is discharged, the mixer shall be restored to its original state.