1、 Before starting, all parts of the mechanical system should be carefully checked, and the machine can be started only after it is confirmed to be good.

二、启动前，应将搅拌操纵杆放在“空档”位置。

2、 Before starting, the mixing control lever should be placed in the "neutral" position.

三、启动后，应将搅拌操纵杆放在“卸料”位置，放去筒内积水。

3、 After start-up, the mixing control rod should be placed in the "unloading" position to drain the water in the cylinder.

四、装料时，搅拌操作杆应放在“装料”位置。

4、 When loading, the mixing lever should be placed in the "loading" position.

五、运输前，卸料槽必须固定在“行驶”位置，防止摆动。

5、 Before transportation, the discharge chute must be fixed in the "running" position to prevent swing.

六、操作操纵杆时，应在“空档”位置稍作停留后方可动下一个位置。

6、 When operating the control lever, it should be in the "neutral" position for a while before moving to the next position.

七、搞好文明施工，桶内多余材料不准随便乱倒。卸料后必须对搅拌筒、料槽、托辊等部位进行清洗。

7、 Do a good job in civilized construction, and do not pour the surplus materials in the barrel randomly. After unloading, the mixing drum, material trough, idler and other parts must be cleaned.

八、人进入筒内砼结块时，应将车辆熄火，拔下电门钥匙，筒外设人监护。

8、 When a person enters the cylinder to remove the concrete caking, the vehicle shall be turned off, the switch key shall be removed, and a person shall be assigned outside the cylinder for supervision.

混凝土搅拌车是一种特殊车辆，并不是所有会开车的司机都会开搅拌车，如果操作不当会引起翻车、液压泵、马达、减速机过快磨损甚出现严重后果。

Concrete mixer is a kind of special vehicle. Not all drivers who can drive can drive the truck. If the truck is not operated properly, it will cause rollover, excessive wear of hydraulic pump, motor and reducer, and even serious consequences.

1．起动搅拌车之前，应把搅拌筒操作手柄放在“停止”位置。

1. Before starting the mixer truck, put the mixing drum operation handle at the "stop" position.

2．搅拌车起动发动机后，应使搅拌筒在低速下转动10分钟左右，使液压油温升到20℃以上后方可工作。

2. After the mixer starts the engine, make the mixing drum rotate at low speed for about 10 minutes, and make the hydraulic oil temperature rise to above 20 ℃ before working.

3．搅拌车在露天停放时，装料前应将搅拌筒反转，将积水和杂物排出，以保证混凝土的质量。

3. When the mixer truck is parked in the open air, the mixing drum should be reversed before loading to discharge water and debris, so as to ensure the quality of concrete.

4 . 搅拌车在运输混凝土时，要保证滑斗放置牢固，防止因松动造成摆动，在行进中打伤行人或影响其它车辆正常运行。

4. When the mixer truck is transporting concrete, it is necessary to ensure that the sliding bucket is placed firmly, so as to prevent swing caused by looseness, which may injure pedestrians or affect the normal operation of other vehicles.

5 . 搅拌车装运搅拌好的混凝土时，搅拌筒转速为2-10转/分，在运输过程中，平坦路面上搅拌筒转速保证在2-3转/分，行驶在侧倾坡度大于50的路面，或左右晃动较大的路面时，应停止搅拌旋转，待路况好转后再恢复搅拌旋转。

5. When the mixer truck transports the mixed concrete, the speed of the mixing drum is 2-10 rpm. In the process of transportation, the rotation speed of the mixing drum should be kept at 2-3 rpm on the flat road surface. When driving on the road with a roll slope greater than 50, or the road with large left and right shaking, the mixing rotation should be stopped and the mixing rotation can be resumed after the road conditions are improved.

6 . 混凝土搅拌车运送混凝土的时间不能超过搅拌站规定的时间。运送混凝土途中，搅拌筒不得长时间停转，以防混凝土产生离析现象。司机应时常观察混凝土情况，发现异常及时通报调度室，申请做出处理。

6. The time of concrete mixer truck transporting concrete shall not exceed the time specified by mixing station. During the transportation of concrete, the mixing drum shall not stop for a long time to prevent the concrete from segregation. The driver shall observe the concrete condition from time to time, report to the control room in case of any abnormality, and apply for handling.

7 . 搅拌车车内装有混凝土时，在现场停滞时间不得超过1小时，如超时应立即要求现场负责人给予及时处理。

7. When the mixer truck is filled with concrete, the stagnation time on the site shall not exceed 1 hour. If the truck exceeds the time limit, the person in charge of the site shall be required to deal with it in time.

8 . 搅拌车运送混凝土塌落度不得低于8cm。从混凝土入罐到排出，气温高时不得超过2小时必须排出，阴雨天气温度低时，不得超过2.5小时。

8. The slump of concrete transported by mixer truck shall not be less than 8cm. From the concrete entering into the tank to discharging, it shall not exceed 2 hours when the temperature is high, and it shall not exceed 2.5 hours when the temperature is low in rainy days.

9 . 搅拌车在排出混凝土之前，应使搅拌筒在10-12转/分的转速下转动1分钟，再进行排料。

9. Before discharging concrete, the mixer truck should rotate the mixing drum at the speed of 10-12 rpm for 1 minute before discharging.
相关标签：混凝土搅拌车