When the concrete mixer truck is used for a certain period of time, the mixing drum will not rotate. Generally, there are three situations: 1. The concrete is stuck during transportation; 2. The hydraulic system or engine fails; 3. The motor fails. Don't worry when you encounter these situations. The automatic charging mixer will teach you how to deal with it

　　1、運輸過程中有混凝土卡住了；清理干凈就沒有問題了；

　　1. The concrete is stuck in the process of transportation;

　　2、液壓系統或發動機故障的處理：

　　2. Troubleshooting of hydraulic system or engine:

　　1）打開攪拌筒檢修孔蓋，旋松馬達上高壓軟管的管接頭，旋轉拌筒使拌筒檢修孔斜向下，將砼從攪拌筒檢修孔排出；2）將故障車的高壓膠管從馬達上卸下，把救援用的高壓膠管接上，另一端接在救援車的油泵上，并將應急用的回油管一端接在故障車的馬達泄油口，回油管另一端接在救援車的油泵回油口，利用救援車來控制故障車拌筒的旋轉，將砼排出。
          

　　1) Open the manhole cover of the mixing drum, loosen the pipe joint of the high-pressure hose on the motor, rotate the mixing drum to make the manhole of the mixing drum incline downward, and discharge the concrete from the manhole of the mixing drum; 2) remove the high-pressure rubber hose of the fault truck from the motor, connect the high-pressure hose for rescue, and connect the other end to the oil pump of the rescue vehicle, and connect one end of the emergency oil return pipe to the motor oil drain port of the fault vehicle The other end of the oil return pipe is connected to the oil return port of the oil pump of the rescue vehicle. The rescue vehicle is used to control the rotation of the mixing drum of the failure truck to discharge the concrete.

　　3、馬達發生故障，處理則較簡單，可把救援車的馬達卸下裝在故障車上，再將各個油管接好，啟動救援車即可將拌筒內的砼排出。

　　3. If the motor fails, the treatment is relatively simple. The motor of the rescue vehicle can be unloaded and installed on the fault vehicle, and then the oil pipes are connected. After starting the rescue vehicle, the concrete in the mixing drum can be discharged.

　　發生故障時應及時判斷發生故障的原因，采取有效的措施將拌筒內的砼排出后再解決故障。

　　In case of failure, the cause of the failure should be judged in time, and effective measures should be taken to discharge the concrete in the mixing drum before solving the fault.

　　以上是關于混凝土攪拌罐車運輸過程中拌筒不能轉動的處理方法，想要了解更多內容歡迎點擊全自動上料攪拌車http://www.phonebynet.net官方網站。

　　The above is about the concrete mixing tank truck transportation process mixing drum can not rotate, want to learn more, welcome to click the automatic feeding mixer http://www.phonebynet.net Official website.