There are many places that are easy to be ignored in the maintenance of automatic feeding mixer. Let's take a look at which aspects.

一、二者之間的自鎖系數(shù)變小、自鎖性能下降。在攪拌車高速行駛時(shí)，螺栓螺母很容易松動(dòng)乃至脫落，從而引發(fā)行車事故。 不要用水沖洗車身，因?yàn)橄奶鞖鉁馗?，很多司機(jī)選擇用水沖洗車身，在拿干凈的抹布擦拭，但其實(shí)車身內(nèi)部是不能用水來沖洗的。因?yàn)轳{駛室內(nèi)地板膠墊的下面可不是“一馬平川”，結(jié)構(gòu)上的需要使駕駛室地板膠墊下面的凹槽、通孔非常多。

1、 The self-locking coefficient between the two becomes smaller and the self-locking performance decreases. When the mixer is running at high speed, the bolts and nuts are easy to loose or even fall off, which will cause traffic accidents. Don't wash the car body with water because of the high temperature in summer. Many drivers choose to wash the car body with water and wipe it with a clean cloth. However, the interior of the car body can not be washed with water. Because the lower part of the floor rubber pad in the cab is not "flat", there are many grooves and through holes under the rubber pad of the cab floor due to the structural needs.

用水沖洗后，要么沉積在凹槽內(nèi)不易干燥，要么從通孔處流到變速箱等部件上產(chǎn)生銹蝕。尤其是密封性能較好的轎車更不能用水直接沖洗車身內(nèi)部。

After washing with water, it will either deposit in the groove, which is not easy to dry, or flow from the through-hole to the gearbox and other components to produce rust. Especially the car with good sealing performance can not directly wash the interior of the car body with water.
 

正確的方法是用濕抹布擦拭，但要避免積水。 不同品牌的冷卻液不要混合使用 不同品牌的冷卻液其化學(xué)性能可能相差懸殊，比如對黑色金屬有效的防腐劑，卻常常對鋁制品有腐蝕作用;而適用于鋁臺(tái)金的防腐劑則對鐵合金有害。由于不同品牌的冷卻液所用的防腐劑不同，所以不能混合使用。

The correct way is to wipe with a wet cloth, but to avoid water. Do not mix different brands of coolants. The chemical properties of different brands of coolants may vary greatly. For example, the effective preservatives for ferrous metals often corrode aluminum products, while the preservatives suitable for aluminum alloy are harmful to ferroalloys. Because different brands of coolant use different preservatives, they cannot be mixed.

二、啟動(dòng)時(shí)不要踩油門：啟動(dòng)攪拌車發(fā)動(dòng)機(jī)前踩幾腳油門，是許多攪拌車駕駛員的習(xí)慣，尤其是在冬季冷車啟動(dòng)時(shí)。裝有電控噴油裝置的攪拌車發(fā)動(dòng)機(jī)與普通化油器式發(fā)動(dòng)機(jī)不同，它的噴油控制裝置能根據(jù)攪拌車發(fā)動(dòng)機(jī)的溫度、工況自動(dòng)調(diào)整供油量，使攪拌車發(fā)動(dòng)機(jī)順利啟動(dòng)，即在冷車啟動(dòng)時(shí)，噴油控制裝置能自動(dòng)增加供油量。所以，攪拌車發(fā)動(dòng)機(jī)啟動(dòng)時(shí)，沒有必要踩油門，更不要在啟動(dòng)前連續(xù)急踩，否則反而使攪拌車發(fā)動(dòng)機(jī)啟動(dòng)不良。

2、 Don't step on the accelerator when starting: it is the habit of many mixer drivers to step on the accelerator before starting the engine, especially when the vehicle is cold in winter. The mixer engine equipped with electronic fuel injection device is different from the common carburetor engine. Its fuel injection control device can automatically adjust the fuel supply according to the temperature and working conditions of the mixer engine, so that the mixer engine can start smoothly, that is, when the vehicle is cold, the fuel injection control device can automatically increase the fuel supply. Therefore, when the mixer engine starts, there is no need to step on the accelerator, let alone continuously step on the accelerator before starting, otherwise it will make the mixer engine start poorly.

自動(dòng)上料混凝土攪拌機(jī)

Automatic feeding concrete mixer

三、不要給自動(dòng)上料攪拌車的輪胎螺栓螺母涂油 在車輪維修中，少數(shù)司機(jī)為了防止攪拌車的車輪上螺栓螺母生銹，安裝時(shí)別出心裁地將螺栓螺母都涂上潤滑油，殊不知這種做法不僅錯(cuò)誤，而且給攪拌車行車安全帶來一定的隱患。螺栓和螺母擰緊后，相互間具有自鎖的特性。而涂上潤滑油后，

3、 Don't oil the tire bolts and nuts of the automatic loading mixer. In the wheel maintenance, a few drivers, in order to prevent the bolts and nuts on the wheels of the mixer from rusting, apply lubricating oil to the bolts and nuts when installing. They do not know that this practice is not only wrong, but also brings certain hidden dangers to the driving safety of the mixer. After the bolt and nut are tightened, they are self-locking. After applying lubricating oil,