1、 As a concrete mixer, the concrete mixing tank should be maintained first, and the new concrete mixer should be used to fasten the tank support and the chassis frame of the vehicle in real time. After each concrete transportation and into the cleaning tank, it is necessary to know that the concrete is easy to bond with steel.

二、出料的勻稱性問題是水泥自動(dòng)攪拌車機(jī)能的一個(gè)重要指標(biāo)之一,它直接影響著施工質(zhì)量。在運(yùn)送混凝土?xí)r,攪拌筒轉(zhuǎn)速應(yīng)節(jié)制在2~5r/min,在運(yùn)送間隔較長可能混凝土的塌落度較大時(shí),出料前應(yīng)先將攪拌筒快速動(dòng)彈5~10圈,使內(nèi)里的混凝土能充實(shí)攪拌,這樣出料的勻稱性就會大大提高。若途中混凝失水,到工地應(yīng)加水調(diào)解,并充實(shí)攪拌,雖然這種環(huán)境應(yīng)只管制止,但是這樣會使混凝土的質(zhì)量得不到擔(dān)保。有的用戶在利用時(shí)不留意節(jié)制在運(yùn)輸歷程中的轉(zhuǎn)速,過快會增大燃油的耗損,過小則會造成混凝土離析。因此應(yīng)嚴(yán)格憑據(jù)要求來節(jié)制攪拌筒的轉(zhuǎn)速,以提高混凝土運(yùn)送質(zhì)量。

2、 The uniformity of discharging is one of the important indexes of the function of concrete mixer truck, which directly affects the construction quality. When transporting concrete, the rotation speed of mixing drum should be controlled at 2 ~ 5R / min. if the transportation interval is long and the slump of concrete is large, the mixing drum should be moved 5 ~ 10 times before discharging, so that the concrete inside can be fully mixed, so that the uniformity of discharge will be greatly improved. If the concrete loses water on the way, water should be added to the construction site for mediation and full mixing. Although this kind of environment should only be stopped, the quality of concrete will not be guaranteed. Some users do not pay attention to control the speed in the transportation process, too fast will increase the fuel consumption, too small will cause concrete segregation. Therefore, the rotation speed of mixing drum should be controlled strictly according to the requirements, so as to improve the quality of concrete transportation.

三、凝土限量不能高出罐體的大方量,因?yàn)榛炷翉?qiáng)度品級差別它的密度也差別,高強(qiáng)度混凝土一般密度也大,同樣的體積,裝多了對車倒霉。輸送混凝土的容量、質(zhì)量及坍落度應(yīng)切合車輛利用說明書中的規(guī)定,實(shí)時(shí)加注潤滑油。

3、 The maximum limit of concrete can not be higher than the maximum volume of the tank, because the concrete strength grade is different, its density is also different, high strength concrete is generally of high density, the same volume, too much loading is bad for cars. The capacity, quality and slump of concrete to be transported shall be in accordance with the provisions in the vehicle operation manual, and lubricating oil shall be added in real time.

四、露天停放過的水泥自動(dòng)攪拌車,裝料前應(yīng)先將攪拌筒以出料偏向旋轉(zhuǎn),把水泥罐內(nèi)的積水放掉,確保運(yùn)送混凝土的質(zhì)量。

4、 For the concrete mixer truck which has been parked in the open air, the mixing drum should be rotated to discharge the water in the cement tank before loading, so as to ensure the quality of concrete transported.

五、公路上行駛時(shí),卸料溜槽降至低處并轉(zhuǎn)至與車身垂直部位,用鎖緊裝置把卸料溜槽鎖緊在機(jī)架上,防備由于不牢靠而搖動(dòng),造成傷人變亂和影響其它車輛運(yùn)行。假如階梯狀況欠好,會對罐車的罐軸有損傷。

5、 When driving on the road, the unloading chute is lowered to the lowest position and turned to the vertical part of the vehicle body. The unloading chute is locked on the frame with the locking device to prevent it from shaking due to instability, causing injury and disturbance and affecting the operation of other vehicles. If the ladder condition is not good, the tank shaft of the tank car will be damaged.

六、卸料前,假如發(fā)現(xiàn)水分蒸發(fā)、坍落度偏低等不能滿。用戶要求時(shí),可適當(dāng)向攪拌筒內(nèi)加水,然后按進(jìn)料偏向以6~10r/min速度旋轉(zhuǎn)30轉(zhuǎn)后再卸料。

6、 Before unloading, if the water evaporation and slump are found to be low, it can not be full. When required by the user, water can be added into the mixing drum properly, and then the material can be discharged after 30 rotations at the speed of 6 ~ 10R / min according to the feeding deviation.

七、水泥自動(dòng)攪拌車在運(yùn)送混凝土的歷程中攪拌筒不得遏制動(dòng)彈,以免混凝土發(fā)生離析現(xiàn)象。

7、 In the process of transporting concrete by concrete mixer truck, the mixing drum shall not contain moving motion, so as to avoid concrete segregation.