(1) Loading of concrete

混凝土攪拌運(yùn)輸車(chē)行駛至混凝土攪拌站（樓）后，倒車(chē)將進(jìn)料斗口對(duì)準(zhǔn)混凝土攪拌站（樓）的卸料口。

After the concrete mixer truck runs to the concrete mixing station (building), reverse the car and align the hopper inlet with the discharge outlet of the concrete mixing station (building).

裝料前應(yīng)檢查攪拌筒內(nèi)是否有水，如有應(yīng)排干凈；

Before loading, check whether there is water in the mixing drum, and drain it if there is;

在發(fā)動(dòng)機(jī)怠速的情況下，將操作手柄拔至“進(jìn)料”側(cè)的適當(dāng)位置，使攪拌筒以適當(dāng)?shù)霓D(zhuǎn)速轉(zhuǎn)動(dòng)。攪拌站（樓）的類(lèi)型和混凝土的稠度是影響攪拌筒進(jìn)料速度的重要因素，進(jìn)料轉(zhuǎn)速取決于現(xiàn)場(chǎng)條件。從經(jīng)濟(jì)性考慮，應(yīng)盡可能保證進(jìn)料，而使攪拌筒轉(zhuǎn)速盡可能的小，大約5～8 r/min 。

When the engine is idling, pull the operating handle to the appropriate position on the "feeding" side to make the mixing drum rotate at the appropriate speed. The type of mixing plant (building) and the consistency of concrete are important factors affecting the feeding speed of mixing drum, and the optimal feeding speed depends on the site conditions. From the economic point of view, the best feeding should be ensured as far as possible, and the rotation speed of the mixing drum should be kept as small as possible, about 5-8 R / min.

裝料到公稱(chēng)容積后，操作操縱手柄撥至“攪動(dòng)”位置，使攪拌筒的轉(zhuǎn)速變?yōu)?～3r/min，鎖定操作手柄，放下主槽上的擋料板。

After the material is loaded to the nominal volume, turn the operating handle to the "stirring" position to make the rotating speed of the mixing drum change to 1 ~ 3R / min, lock the operating handle and put down the baffle plate on the main tank.

（2） 混凝土的攪動(dòng)運(yùn)輸

(2) Stirring transportation of concrete

為了保證混凝土的勻質(zhì)性，車(chē)輛在運(yùn)輸過(guò)程中，攪拌筒必須按攪動(dòng)方向以1～3r/min的速度轉(zhuǎn)動(dòng)。

In order to ensure the homogeneity of concrete, the mixing drum must rotate at the speed of 1 ~ 3R / min according to the mixing direction during transportation.

注意事項(xiàng)：

matters needing attention:

運(yùn)輸車(chē)在運(yùn)送混凝土的過(guò)程中攪拌筒不得停止轉(zhuǎn)動(dòng)，以免混凝土產(chǎn)生離析現(xiàn)象，甚至因此而損壞設(shè)備。

In the process of transporting concrete, the mixing drum should not stop rotating, so as to avoid segregation of concrete and even damage the equipment.

在行駛時(shí)，攪拌運(yùn)輸車(chē)的車(chē)速不得超過(guò)50 km/h。在轉(zhuǎn)彎時(shí)不要太急，同時(shí)轉(zhuǎn)彎速度不大于15 km/h，否則會(huì)損壞設(shè)備，甚至有翻車(chē)的危險(xiǎn)。

When driving, the maximum speed of the mixer truck shall not exceed 50 km / h. Do not turn too fast, and the turning speed is not more than 15 km / h, otherwise the equipment will be damaged, and even there is a risk of rollover.

攪拌運(yùn)輸車(chē)行駛時(shí)，出料機(jī)構(gòu)支筒應(yīng)固定在其鎖緊架中，使主槽處于行駛鎖緊狀態(tài)，加長(zhǎng)槽應(yīng)放在固定位置并鎖緊，以防止對(duì)路人及其它車(chē)輛和物品造成傷害。

When the mixer truck is running, the support cylinder of the discharging mechanism should be fixed in its locking frame, so that the main trough is in the running locking state, and the extended trough should be placed in a fixed position and locked, so as to prevent injury to passers-by and other vehicles and articles.

（3）混凝土的卸出

(3) Discharge of concrete

運(yùn)輸混凝土的車(chē)輛到達(dá)施工現(xiàn)場(chǎng)后，將操作手柄拔至“進(jìn)料”側(cè)適當(dāng)位置，攪拌筒以8～12r/min的速度轉(zhuǎn)動(dòng)1～3分鐘，使攪拌筒內(nèi)的混凝土在卸料前攪拌均勻。

After the concrete transport vehicle arrives at the construction site, pull the operating handle to the appropriate position on the "feeding" side, and rotate the mixing drum for 1-3 minutes at the speed of 8-12r / min to make the concrete in the mixing drum mix evenly before unloading.

將卸料主槽調(diào)整卸料高度和方向，對(duì)準(zhǔn)卸料地點(diǎn)（根據(jù)需要可以使用加長(zhǎng)槽）。抬起擋料板。將操作手柄拔至“出料”側(cè)的適當(dāng)位置卸料。可根據(jù)施工的需要，調(diào)整其出料速度，直至攪拌筒內(nèi)混凝土全部卸出。卸料完畢后，將操作手柄拔至“停止” 位置，使攪拌筒停止轉(zhuǎn)動(dòng)。

Adjust the height and direction of the main discharge chute to the discharge location (lengthened chute can be used if necessary). Lift the baffle. Pull the operating handle to the proper position on the "discharge" side to discharge. According to the needs of construction, the discharging speed can be adjusted until all the concrete in the mixing drum is discharged. After unloading, pull the operating handle to the "stop" position to stop the rotation of the mixing drum.

在工地將出料斗、主槽、加長(zhǎng)槽用水清洗干凈，保持城市道路的清潔，并防止殘余混凝土在這些地方凝固（特別是夏季）。

Clean the discharge hopper, main trough and extension trough with water at the construction site, keep the urban roads clean, and prevent the residual concrete from solidifying in these places (especially in summer).

收起并固定好卸料主槽，收回加長(zhǎng)槽至固定位置并鎖定，放下?lián)趿习澹瑴?zhǔn)備駛回?cái)嚢枵荆牵M(jìn)行下一車(chē)混凝土的運(yùn)送。

Stow and fix the main discharge chute, retract the extended chute to a fixed position and lock it, put down the baffle plate and prepare to drive back to the mixing plant (building) for the next truck of concrete transportation.

四、車(chē)輛的清洗

4、 Vehicle cleaning

混凝土攪拌運(yùn)輸車(chē)

Concrete mixer truck

為了使您的混凝土攪拌運(yùn)輸車(chē)經(jīng)常保持良好的工作狀態(tài)，延長(zhǎng)其使用壽命，建議在每個(gè)工作班后（或認(rèn)為需要的時(shí)候），對(duì)車(chē)輛攪拌筒內(nèi)、進(jìn)料斗、出料斗、主槽、加長(zhǎng)槽及其整車(chē)外表面進(jìn)行清洗，特別要對(duì)與混凝土有接觸的結(jié)構(gòu)的清洗，防止殘余混凝土的凝固結(jié)塊。

In order to keep your concrete mixer truck in good working condition and prolong its service life, it is recommended to clean the inside of mixer drum, feed hopper, discharge hopper, main tank, extension tank and the external surface of the truck after each working shift (or when necessary), especially the structure contacting with concrete, Prevent the solidification and caking of residual concrete.