由于混凝土?xí)诙虝r(shí)間內(nèi)凝固成硬塊，且對鋼材和油漆有一定的腐蝕性，所以每次使用混凝土貯罐后，洗凈粘附在混凝土貯罐及進(jìn)出料口上的混凝土是每日維護(hù)必須認(rèn)真進(jìn)行的工作。其中包括：
Since the concrete will solidify into hard blocks in a short time and have certain corrosivity to steel and paint, cleaning the concrete adhered to the concrete storage tank and the inlet and outlet after each use of the concrete storage tank is a daily maintenance work that must be carried out carefully. These include:
a．每次裝料前用水沖洗進(jìn)料口，使進(jìn)料口在裝料時(shí)保持濕潤；
a. Wash the feed port with water before each loading to keep the feed port wet during loading;
b．在裝料的同時(shí)向隨車自帶的清洗用水水箱中注滿水；
b. Fill the cleaning water tank with water while loading;
c．裝料后沖洗進(jìn)料口，洗凈進(jìn)料口附近殘留的混凝土；
c. Wash the inlet after loading and clean the residual concrete near the inlet;

d．到工地卸料后，沖洗出料槽，然后向混凝土貯罐內(nèi)加清洗用水30—40L；在車輛回程時(shí)保持混凝土貯罐正向慢速轉(zhuǎn)動(dòng)；
d. After unloading at the construction site, wash the discharge tank, and then add 30-40l of cleaning water to the concrete storage tank; Keep the concrete storage tank rotating forward and slowly when the vehicle returns;
e．下次裝料前切記放掉混凝土貯罐內(nèi)的污水；
e. Remember to discharge the sewage in the concrete storage tank before the next loading;
f．每天收工時(shí)徹底清洗混凝土貯罐及進(jìn)出料口周圍，保證不粘有水泥及混凝土結(jié)塊。以上這些工作只要一次不認(rèn)真進(jìn)行，就會給以后的工作帶來很大的麻煩。
f. Thoroughly clean the concrete storage tank and around the inlet and outlet at the end of each day to ensure that there is no cement and concrete caking. As long as the above work is not carried out seriously once, it will bring great trouble to the future work.
維護(hù)驅(qū)動(dòng)裝置
Maintenance drive
驅(qū)動(dòng)裝置的作用是驅(qū)動(dòng)混凝土貯罐轉(zhuǎn)動(dòng)，它由取力器、萬向軸、液壓泵、液壓馬達(dá)、操縱閥、液壓油箱及冷卻裝置組成。如果這部分因故障停止工作，混凝土貯罐將不能轉(zhuǎn)動(dòng)，這會導(dǎo)致車內(nèi)混凝土報(bào)廢，嚴(yán)重的甚至使整罐混凝土凝結(jié)在罐內(nèi)，造成混凝土攪拌運(yùn)輸車報(bào)廢。因此，驅(qū)動(dòng)裝置是否可靠是使用中必須高度重視的問題。
The driving device is used to drive the concrete storage tank to rotate. It is composed of power takeoff, universal shaft, hydraulic pump, hydraulic motor, control valve, hydraulic oil tank and cooling device. If this part stops working due to failure, the concrete storage tank will not rotate, which will lead to the scrapping of the concrete in the vehicle, and even the whole tank of concrete will condense in the tank, resulting in the scrapping of the concrete mixing truck. Therefore, whether the driving device is reliable or not is a problem that must be paid great attention to in use.