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

2、將救援車熄火，將其液壓馬達的高壓油管卸下，并與故障車上的對應接頭用緊急驅動軟管相連。

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

自動上料混凝土攪拌車

Automatic feeding mixer

3、發動救援車，將其操縱手柄撥至出料位置，故障車內的混凝土即被排出。

3. Start the rescue vehicle, turn its control handle to the discharging position, and the concrete in the fault vehicle will be discharged.

4、緊急驅動完畢后，將驅動軟管卸下，并恢復兩車原狀。

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

除了上述方式之外，在自動上料混凝土攪拌車托輪和滾道之間放入木楔，以控制攪拌筒的旋轉，一定要注意安全；將發動機熄火，拆松液壓馬達的一根高壓油管，攪拌筒可自由旋轉，控制攪拌筒的旋轉，使維修孔轉到下部，然后打開維修孔，清理出筒內混凝土。此時一定要注意安全，混凝土排出完畢后，恢復攪拌車原狀。

In addition to the above methods, a wooden wedge is placed between the supporting roller and the raceway of the automatic feeding mixer to control the rotation of the mixing drum. Attention must be paid to the safety. The engine shall be turned off and a high-pressure oil pipe of the hydraulic motor shall be loosened. The mixing drum can rotate freely, and the maintenance hole shall be opened to clear the concrete in the cylinder. At this time, we must pay attention to safety, after the concrete discharge, restore the original state of the mixer truck.

自動上料混凝土攪拌車若是出現故障的話，那么不是會對車輛本身造成危害，更重要的是攪拌車內的混凝土也會受到波及，若是混凝土因為自動上料混凝土攪拌車的故障而凝固了的話，那么將會造成非常的損失，所以為了避免這種情況的發生，當發現自動上料混凝土攪拌車有故障發生的時候，應當及時找出故障點進行解決。

If the automatic loading mixer fails, it will not cause harm to the vehicle itself. More importantly, the concrete in the mixer truck will also be affected. If the concrete solidifies due to the fault of the automatic loading mixer, it will cause great loss. Therefore, in order to avoid this situation, when the automatic loading mixer is found to have a fault, it will cause great loss The fault point should be found out in time to solve.

一、罐體轉動工作原理

1、 Working principle of can body rotation

發動機取力器——傳動軸——油泵——馬達——減速機——罐體轉動

Engine power take-off - transmission shaft - oil pump - motor - reducer - can body rotation

二、原因分析

2、 Cause analysis

導致自動上料混凝土攪拌車攪拌罐停轉主要有以下原因：

The main reasons for stopping the mixing tank of the automatic feeding mixer are as follows:

1.發動機故障：發動機無法啟動、取力器損壞等原因。

1. Engine failure: the engine can not be started and the power take-off is damaged.

2.上裝故障：傳動軸損壞、油泵故障、液壓油過臟或油量不足、馬達故障、減速機故障、操縱桿松脫等原因。

2. Upper mounting fault: transmission shaft damage, oil pump failure, hydraulic oil too dirty or insufficient, motor failure, reducer failure, control rod loose and other reasons.