為了保證行駛安全，除了遵守交通法規文明駕駛外，還要了解對混凝土攪拌機等進行正確操作和保養，才能預防各類安全事故的發生。

In order to ensure driving safety, in addition to complying with traffic regulations and driving in a civilized manner, it is also necessary to understand the correct operation and maintenance of concrete mixers to prevent various safety accidents.

1、裝料前，應檢查并清除罐體及出料管道內的積灰和結渣等物；各管道、閥門應啟閉靈活，不得有堵塞、漏氣等現象；各連接部件應牢固可靠，方可進行裝料。

1. Before loading, check and remove the ash and slag in the tank and discharge pipe; All pipes and valves shall be opened and closed flexibly without blockage, air leakage, etc; All connecting parts shall be firm and reliable before loading.

2、在打開裝料口前，應先打開排氣閥，排除罐內殘余氣壓。

2. Before opening the charging port, open the exhaust valve to exhaust the residual air pressure in the tank.

3、裝料時，應打開料罐內料位器開關，待料位器發出滿位聲響信號時，應立即停止裝料。

3. When loading, turn on the level indicator switch in the charging tank, and stop loading immediately when the level indicator sends out a full position sound signal.

4、裝料完畢，應將裝料口邊緣上堆積的水泥清掃干凈，蓋好進料口蓋，并把插銷插好鎖緊。

4. After loading, the cement accumulated on the edge of the loading port shall be cleaned, the feeding port cover shall be covered, and the bolt shall be inserted and locked.

5、卸料前，應將車輛停放在平坦的卸料場地，裝好卸料管，關閉卸料管蝶閥和卸壓管球閥，打開二次風管并接通壓縮空氣，保證空氣壓縮機在無載情況下啟動。

5. Before unloading, the vehicle shall be parked at a flat unloading site, the unloading pipe shall be installed, the butterfly valve and the ball valve of the unloading pipe shall be closed, the secondary air pipe shall be opened and the compressed air shall be connected to ensure that the air compressor can be started without load.

6、在向罐內加壓時，應確認卸料閥處于關閉狀態。待罐內氣壓達到卸料壓力時，應先稍開二次風嘴閥后再打開卸料閥，并調節二次風嘴閥的開度來調整空氣與水泥的比例。

6. When pressurizing the tank, confirm that the discharge valve is closed. When the air pressure in the tank reaches the discharge pressure, the secondary air nozzle valve shall be opened slightly before the discharge valve, and the opening of the secondary air nozzle valve shall be adjusted to adjust the proportion of air and cement.

7、卸料過程中，應觀察壓力表壓力變化情況，如壓力突然上升，而輸氣軟管堵塞，不再出料，應停止送氣并放出管內壓氣，然后清除堵塞。

7. During the unloading process, observe the pressure change of the pressure gauge. If the pressure rises suddenly and the gas transmission hose is blocked, and the discharge is stopped, stop the air supply and discharge the air pressure in the pipe, and then remove the blockage.

8、卸料作業時，空氣壓縮機應有專人負責，其他人員不得擅自操作。在進行加壓卸料時，不得改變內燃機轉速。

8. During the unloading operation, the air compressor shall be in the charge of a specially assigned person, and other personnel shall not operate without authorization. The speed of the internal combustion engine shall not be changed during pressurization and unloading.

9、卸料結束，應打開放氣閥，放盡罐內余氣，并關閉各部閥門。車輛行駛過程中，罐內不得有壓力。

9. At the end of unloading, open the vent valve to vent the residual gas in the tank and close all valves. There shall be no pressure in the tank when the vehicle is running.

10、雨天不得在露天裝卸水泥。應經常檢查并確認進料口蓋關閉嚴實，不得讓水或濕空氣進入罐內。

10. Cement shall not be loaded or unloaded in the open in rainy days. Frequently check and confirm that the feed inlet cover is tightly closed and that no water or moist air is allowed to enter the tank.

此外攪拌機經修理后需要試車時，應由合格人員駕駛，車上不得載人、載物，當需在道路上試車時，應掛交通管理部門頒發的試車牌照。更多相關內容就來我們網站http://www.gdfcx.net咨詢吧！

In addition, when the mixer needs to be tested after repair, it should be driven by qualified personnel. The vehicle should not carry people or objects. When it needs to be tested on the road, it should hang the test license issued by the traffic management department. More relevant content will come to our website http://www.gdfcx.net Consult!