The emergence and use of the automatic feeding mixer can provide a lot of convenience for all kinds of engineering construction, which is the credit of the automatic feeding mixer, and improves the operation efficiency of the equipment in the degree of use. If users want to ensure the performance of the automatic feeding mixer, one of the most important accessories is the transmission shifter. Every accessory will have some problems when it is used for a long time. How to repair it after it is damaged?

一，液壓系統(tǒng)或發(fā)動機故障的處理：

1、 Troubleshooting of hydraulic system or engine:

（1）打開自動上料攪拌車混合管檢查孔蓋，松開電機上高壓軟管的管接頭，旋轉攪拌筒，使攪拌筒的混合孔向下傾斜，排出混凝土攪拌筒的混合孔；

(1) Open the inspection hole cover of the mixing pipe of the automatic feeding mixer, loosen the pipe joint of the high-pressure hose on the motor, rotate the mixing drum, make the mixing hole of the mixing drum tilt downward, and discharge the mixing hole of the concrete mixing drum;

（2）從電機上拆下故障車輛的高壓軟管，連接高壓軟管進行救援，將另一端連接到救援車的油泵，并將應急回油管的末端連接到故障車輛的電動機?；赜凸艿牧硪欢诉B接到救援車的油泵返回口，救援車用于控制故障車混合滾筒的旋轉。

(2) Remove the high-pressure hose from the motor, connect the high-pressure hose for rescue, connect the other end to the oil pump of the rescue vehicle, and connect the end of the emergency oil return pipe to the motor of the fault vehicle. The other end of the oil return pipe is connected to the oil pump return port of the rescue vehicle, which is used to control the rotation of the mixing drum of the fault vehicle.

我們的現(xiàn)場測試發(fā)現(xiàn)，對于生產(chǎn)工廠中的所有工具，使用方法二大約需要1小時。如果施工現(xiàn)場的時間可能更長，建議使用方法一排出坩堝。

Our field test found that for all the tools in the production plant, it takes about 1 hour to use method 2. If the construction site time may be longer, it is recommended to use method I to discharge the crucible.

二，電機故障：操作相對簡單，救援車的電機可以拆除故障車，然后將各種油管連接起來，啟動救援車可以將混合鼓內的痰液排出。

2、 Motor failure: the operation is relatively simple, the motor of the rescue vehicle can be removed, and then all kinds of oil pipes can be connected, and the sputum in the mixing drum can be discharged by starting the rescue vehicle.

簡而言之，對于自動上料攪拌車，當發(fā)生故障時，應及時判斷故障原因，并在解決故障之前采取有效措施排出自動上料攪拌車中的缺陷。

In short, for the automatic feeding mixer, when there is a fault, we should judge the cause of the fault in time, and take effective measures to eliminate the defects in the automatic feeding mixer before solving the fault.