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联系人：刘老师

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公司：山东山汽工程机械（集团）有限公司

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自动混凝土搅拌车运行的几条秘籍

所属分类：行业资讯发布时间：2021-11-13 来源：http://www.sqjituan.cn/ 浏览量：0

自动混凝土搅拌车是一种特别的工程车辆，与一般的工程车辆不太相同，假如操作不妥会引起翻车、液压泵、马达、减速机过快磨损乃呈现闷罐等结果。以下17条运行秘籍请混凝土搅拌司机牢记在心并应用于实际作业傍边。

Automatic concrete mixer is a special engineering vehicle, which is different from general engineering vehicles. If it is not operated properly, it will cause rollover, rapid wear of hydraulic pump, motor and reducer, and even stuffy tank. The following 17 operation secrets should be kept in mind by the concrete mixing driver and applied to the actual operation.
自动混凝土搅拌车

起动搅拌车之前，应把搅拌筒操作手柄放在“中止”方位。

Before starting the mixer truck, put the operating handle of the mixing drum in the "stop" position.

自动混凝土搅拌车起动发动机后，应使搅拌筒在低速下滚动10分钟摆布，使液压油温升到20℃以上后方可作业。

After the engine of the automatic concrete mixer is started, the mixing drum shall be rolled at low speed for 10 minutes to make the hydraulic oil temperature rise above 20 ℃.

自动混凝土搅拌车在露天停放时，装料前应将搅拌筒回转，将积水和杂物排出，以保证混凝土的质量。

When the automatic concrete mixer is parked in the open air, the mixing drum shall be rotated before loading to discharge ponding and sundries to ensure the quality of concrete.

自动混凝土搅拌车在运送混凝土时，要保证滑斗放置结实，防止因松动形成摇摆，在跋涉中打伤行人或影响其它车辆正常运转。

When transporting concrete, the automatic concrete mixer shall ensure that the sliding bucket is placed firmly to prevent swinging due to looseness, injuring pedestrians or affecting the normal operation of other vehicles during trekking.

自动混凝土搅拌车装运搅拌好的混凝土时，搅拌筒转速为2-10转/分，在运送过程中，平整路面上搅拌筒转速保证在2-3转/分，行进在侧倾斜度大于50的路面，或摆布晃动较大的路面时，应中止搅拌旋转，待路况好转后再康复搅拌旋转。

When the automatic concrete mixer transports the mixed concrete, the rotating speed of the mixing drum is 2-10 R / min. during the transportation, the rotating speed of the mixing drum on the flat road shall be 2-3 R / min. when traveling on the road with a side inclination greater than 50 or the road with large shaking, the mixing rotation shall be stopped, and the mixing rotation shall be resumed after the road conditions improve.

自动混凝土搅拌车运送混凝土的时刻不能超越搅拌站规则的时刻。运送混凝土途中，搅拌筒不得长时刻停转，以防混凝土发生离析景象。司机应经常调查混凝土状况，发现异常及时通报调度室，请求做出处理。

The time for automatic concrete mixer to transport concrete shall not exceed the time specified in the mixing station. During the transportation of concrete, the mixing drum shall not stop for a long time to prevent concrete segregation. The driver shall frequently investigate the concrete condition, timely report any abnormality to the dispatching room and ask for handling.

自动混凝土搅拌车车内装有混凝土时，在现场阻滞时刻不得超越1小时，如超时应立即请求现场负责人给予及时处理。

When the automatic concrete mixer truck is loaded with concrete, the blocking time on site shall not exceed 1 hour. If it exceeds the time limit, it shall immediately request the on-site person in charge to deal with it in time.

自动混凝土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，气温高时不得超越2小时有必要排出，阴雨气候温度低时，不得超越2.5小时。

The slump of concrete transported by automatic concrete mixer shall not be less than 8cm. From the concrete entering the tank to discharging, it shall not exceed 2 hours when the temperature is high, and it is necessary to discharge it. When the temperature is low in cloudy and rainy weather, it shall not exceed 2.5 hours.

自动混凝土搅拌车在排出混凝土之前，应使搅拌筒在10-12转/分的转速下滚动1分钟，再进行排料。

Before discharging concrete, the automatic concrete mixer shall make the mixing drum roll at the speed of 10-12 rpm for 1 minute before discharging.

自动混凝土搅拌车出料结束，应立即用随车的软管放水将进料口、出料斗及出料溜槽等部位冲刷洁净，排去粘结在车身各处的污物及残留混凝土，再向搅拌筒内灌水150-200L的清水，在回来途中要让搅拌筒慢速滚动，以清洗内壁，防止残余料渣附在筒壁和搅拌叶上，并在再一次装料前将这些水放掉。

After the discharge of the automatic concrete mixer truck, immediately flush the feed inlet, discharge hopper and discharge chute with the hose attached to the truck, discharge the dirt and residual concrete bonded to the vehicle body, and then fill the mixing drum with 150-200l clean water. On the way back, let the mixing drum roll slowly to clean the inner wall and prevent the residual slag from adhering to the cylinder wall and mixing blade, And drain the water before loading again.
自动混凝土搅拌车

自动混凝土搅拌车运送混凝土时，发动机转速在1000-1400转/分范围内作业，以使发动机有扭距，在运送混凝土过程中，车速不得超越40km/h，以保行车。

When the automatic concrete mixer transports concrete, the engine speed shall be within the range of 1000-1400 rpm to make the engine have the maximum torque. In the process of transporting concrete, the speed shall not exceed 40km / h to ensure driving safety.

自动混凝土搅拌车作业结束，应把搅拌筒内部和车身清洗洁净，不能使剩余的混凝土留在筒内。

After the operation of the automatic concrete mixer is completed, the interior and body of the mixing drum shall be cleaned, and the remaining concrete shall not be left in the drum.

自动混凝土搅拌车在水泵作业时，制止空转，接连运用时不要超越15分钟。

When the automatic concrete mixer works with the water pump, stop idling, and do not exceed 15 minutes during continuous operation.

混凝土搅拌车水箱的水量要经常坚持装满，以备急用，冬天停机后，应将水箱、水泵、水管、搅拌筒内的水放净，并停放在向阳、不积水的当地，以免冻坏机械。

The water volume of the water tank of the concrete mixer truck shall always be filled for emergency use. After shutdown in winter, the water in the water tank, water pump, water pipe and mixing drum shall be drained and parked in a sunny place without ponding to avoid freezing the machine.

自动混凝土搅拌车在冬天应及时安装保温套，并运用防冻液对搅拌车加以维护，依据气候变化替换燃油标号，保证机械的正常运用。

In winter, the automatic concrete mixer shall be installed with thermal insulation sleeve in time, and the mixer shall be maintained with antifreeze, and the fuel grade shall be replaced according to climate change to ensure the normal operation of the machinery.

在查看、修补水泥搅拌车液压传动部分时，应使发动机和液压泵在没有压力的状况下进行。

When inspecting and repairing the hydraulic transmission part of the cement mixer truck, the engine and hydraulic pump shall be operated without pressure.

在调整混凝土搅拌车各部空隙、行程、压力时，应由专职员查看赞同;替换机件时，有必要由部长或主管司理签字，不然呈现问题后追查有关人员职责。

When adjusting the gap, stroke and pressure of each part of the concrete mixer, it shall be checked and approved by the full-time safety officer; When replacing parts, it is necessary to sign by the minister or the competent manager, otherwise the responsibilities of relevant personnel will be traced after problems appear.

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