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操作混凝土自动搅拌车应该做哪些细节问题?

来源:http://www.sdzkjf.cn/ 日期:2021-01-05 发布人:admin
1.起动混凝土自动搅拌车之前,应把搅拌筒操作手柄放在“停止”位置。
1. Before starting the automatic concrete feeding mixer, put the operating handle of the mixing drum in the "stop" position.
2.混凝土自动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 starting the engine of the automatic concrete feeding mixer, the mixing drum should be rotated at a low speed for about 10 minutes to make the hydraulic oil temperature rise to more than 20 ℃.
3.混凝土自动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 concrete automatic feeding mixer is parked in the open air, the mixing drum should be reversed before loading to discharge the water and debris, so as to ensure the quality of concrete.
4.混凝土自动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 transporting concrete, the automatic concrete feeding mixer should ensure that the sliding bucket is firmly placed to prevent swing caused by looseness, hurting pedestrians or affecting the normal operation of other vehicles.
5.混凝土自动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 transporting the mixed concrete, the rotation speed of the mixing drum is 2-10 rpm. During transportation, the rotation speed of the mixing drum on the flat road should be 2-3 rpm. When driving on the road with a side slope greater than 50 or the road with large left and right shaking, the mixing rotation should be stopped, and the mixing rotation should be resumed after the road condition improves.
6.混凝土自动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 transporting concrete by automatic concrete feeding mixer 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 concrete segregation. The driver's cab shall be informed of the abnormal situation from time to time, and the application shall be handled in time.
7.混凝土自动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。
自上料水泥搅拌车
7. When the concrete is loaded in the automatic concrete feeding mixer, the dead time on site shall not exceed 1 hour. If it exceeds the time limit, the person in charge of the site shall be required to deal with it in time.
8.混凝土自动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 automatic concrete feeding mixer shall not be less than 8cm. From the time of concrete entering the tank to discharging, it must be discharged within 2 hours when the temperature is high, and within 2.5 hours when the temperature is low in rainy weather.
9.混凝土自动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 the concrete, the automatic concrete feeding mixer should make the mixing drum rotate at the speed of 10-12 rpm for 1 minute before discharging.
10.混凝土自动搅拌车出料完毕,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洗干净,排去粘结在车身各处的污物及残留混凝土,再向搅拌筒内注水150-200L的清水,在返回途中要让搅拌筒慢速转动,以清洗内壁,避免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。
10. After the discharge of the automatic concrete feeding mixer, the feeding port, discharge hopper, discharge chute and other parts shall be cleaned immediately with the hose attached to the truck, and the dirt and residual concrete bonded to the body shall be removed. Then, 150-200l clean water shall be injected into the mixing drum. On the way back, the mixing drum shall rotate slowly to clean the inner wall, so as to avoid the residual slag adhering to the wall and mixing Put the water on the leaves and let it off before loading again.
11.混凝土自动搅拌车运送混凝土时,发动机转速在1000-1400转/分范围内工作,以使发动机有扭距,在运送混凝土过程中,车速不得超过40km/h,以保行车。
11. When the concrete is transported by the automatic concrete feeding mixer, the engine speed shall be in 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 the driving safety.
12.混凝土自动搅拌车工作完毕,应把搅拌筒内部和车身清洗干净,不能使剩余的混凝土留在筒内。
12. After the automatic concrete feeding mixer is completed, the inside and body of the mixing drum shall be cleaned, and the remaining concrete shall not be left in the drum.
13.混凝土自动搅拌车在水泵工作时,禁止空转,连续使用时不要超过15分钟。
13. When the water pump is working, the concrete automatic feeding mixer is not allowed to run idly, and the continuous use should not exceed 15 minutes.
14.混凝土自动搅拌车水箱的水量要经常保持装满,以备急用,冬季停机后,应将水箱、水泵、水管、搅拌筒内的水放净,并停放在朝阳、不积水的地方,以免冻坏机械。
14. The water volume of the water tank of the automatic concrete feeding mixer should always be kept full for emergency use. After shutdown in winter, the water in the water tank, water pump, water pipe and mixing drum should be drained, and the water should be parked in the Chaoyang place without ponding, so as to avoid freezing the machinery.
15.混凝土自动搅拌车在冬季应及时安装保温套,并使用防冻液对自动搅拌车加以保护,根据天气变化更换燃油标号,确保机械的正常使用。
15. The concrete automatic feeding mixer should be installed with insulation sleeve in winter, and antifreeze should be used to protect the automatic feeding mixer, and the fuel label should be changed according to the weather change to ensure the normal use of the machinery.
16.在检查、修理混凝土自动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情况下进行。
16. When checking and repairing the hydraulic transmission part of automatic concrete feeding mixer, the engine and hydraulic pump should be operated without pressure.
17.在调整混凝土自动搅拌车各部间隙、行程、压力时,应由专职员检查同意;更换机件时,必须由部长或主管经理签字,否则出现问题后追究有关人员责任。
17. When adjusting the clearance, travel and pressure of each part of the automatic concrete feeding mixer, it shall be checked and agreed by the full-time safety officer; when replacing the parts, it must be signed by the minister or the manager in charge, otherwise the relevant personnel will be investigated for responsibility after the problems occur.
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