由于混凝土会在短时间内凝固成硬块，且对钢材和油漆有一定的腐蚀性，所以每次使用混凝土搅拌车后，洗净粘附在混凝土搅拌车及进出料口上的混凝土是每日维护必须认真进行的工作。
Because concrete will solidify into hard lumps in a short time and have certain corrosivity to steel and paint, it is a must to clean the concrete adhered to the concrete mixer and the inlet and outlet after each use of the concrete mixer.
其中包括：
These include:
a.每次装料前用水冲洗进料口，使进料口在装料时保持湿润；
A. Flush the feed inlet with water before each loading to keep the feed inlet wet during loading;
b.在装料的同时向随车自带的清洗用水水箱中注满水；
B. Fill the washing water tank with water when loading;
c.装料后冲洗进料口，洗净进料口附近残留的混凝土；
C. Flush the feed inlet after loading and clean the residual concrete near the feed inlet;
d.到工地卸料后，冲洗出料槽，然后向混凝土搅拌车内加清洗用水30—40L；在车辆回程时保持混凝土搅拌车正向慢速转动；
D. After unloading at the site, wash the discharge tank, and then add 30-40L of cleaning water to the concrete mixer; When the vehicle returns, keep the concrete mixer turning slowly in the forward direction;
e.下次装料前切记放掉混凝土搅拌车内的污水；
E. Remember to discharge the sewage in the concrete mixer before the next loading;
f.每天收工时清洗混凝土搅拌车及进出料口周围，保证不粘有水泥及混凝土结块。
F. At the end of each day, clean the concrete mixer and the surrounding of the material inlet and outlet to ensure that there is no cement and concrete caking.
装置驱动：一旦液压泵发生故障，可按以下紧急驱动步骤进行驱动：
Device drive: Once the hydraulic pump fails, it can be driven according to the following emergency drive steps:
a、转被好紧急驱动软管（即应急软管）；
A. Turn the emergency drive hose (i.e. emergency hose);
b、将故障车（被驱动车）熄火，卸下液压马达上的高压油管接头；
B. Turn off the faulty vehicle (driven vehicle) and remove the high-pressure oil pipe connector on the hydraulic motor;
c、将故障车（驱动车）熄火，将其液压马达的高压油管接头卸下，并与故障车上液压马达的对应接头软管相连接；
C. Turn off the faulty vehicle (drive vehicle), remove the high-pressure oil pipe connector of its hydraulic motor, and connect it with the corresponding connector hose of the hydraulic motor on the faulty vehicle;
d、发动救援车，将其操纵手柄拨出料位置，故障车内的混凝土即被排出；紧急驱动完毕后，将救援软管卸下，并恢复两车原状操作。
D. Start the rescue vehicle, move its control handle to the discharge position, and the concrete in the fault vehicle will be discharged; After the emergency drive is completed, remove the rescue hose and restore the original operation of the two vehicles.
在混凝土搅拌车作业前必须进行检查，确认转向、制动、灯光、信号系统灵敏有效，搅拌运输车滚筒和溜槽无裂纹和严重损伤，搅拌叶片磨损在正常范围内，底盘和副车架之间的U形螺栓连接良好。更多相关内容就来我们网站http://www.zkzdsljbc.com进行咨询吧！
Before the operation of the concrete mixer truck, it must be checked to confirm that the steering, braking, lighting and signal systems are sensitive and effective, the drum and chute of the mixer truck are free of cracks and serious damage, the wear of the mixing blades is within the normal range, and the U-bolts between the chassis and the subframe are well connected. Come to our website for more relevant content http://www.zkzdsljbc.com Consult!
