自動上料攪拌車驅(qū)動裝置是否可靠是使用中需高度重視的問題。為保證它的驅(qū)動裝置完好可靠，應(yīng)做好以下維護(hù)工作：

Whether the driving device of the automatic feeding mixer is reliable or not is a problem that needs high attention in use. In order to ensure that its driving device is intact and reliable, the following maintenance work should be done well:

驅(qū)動裝置的作用是驅(qū)動混凝土貯罐轉(zhuǎn)動，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，這會導(dǎo)致車內(nèi)混凝土報廢，嚴(yán)重的甚至使整罐混凝土凝結(jié)在罐內(nèi)，造成混凝土攪拌運輸車報廢。

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 be able to rotate, which will lead to the scrapping of the concrete in the vehicle, and even cause the whole tank of concrete to condense in the tank, resulting in the scrapping of the concrete mixer truck.

1、萬向轉(zhuǎn)動部分是故障多發(fā)部位，應(yīng)按時加注潤滑脂，并經(jīng)常檢查磨損情況，及時修理更換。車隊?wèi)?yīng)有備用的萬向軸總成，以保證一旦發(fā)生故障能在幾十分鐘內(nèi)恢復(fù)工作。

1. The universal rotating part is the part with frequent faults, which shall be filled with lubricating grease on time, and the wear condition shall be checked frequently, and the parts shall be repaired and replaced in time. The motorcade shall have a spare cardan shaft assembly to ensure that it can resume operation within tens of minutes in case of failure.

2、保證液壓油清潔?；炷翑嚢柽\輸車工作環(huán)境惡劣，一定要防止污水泥沙進(jìn)入液壓系統(tǒng)。液壓油要按使用手冊要求定期更換。一旦檢查時發(fā)現(xiàn)液壓油中混入水或泥沙，就要立即停機(jī)清洗液壓系統(tǒng)、更換液壓油。

2. Ensure that the hydraulic oil is clean. The working environment of the concrete mixer truck is bad, so the dirty cement sand must be prevented from entering the hydraulic system. The hydraulic oil shall be replaced regularly according to the requirements of the user manual. Once water or sediment is found in the hydraulic oil during inspection, stop the machine immediately to clean the hydraulic system and replace the hydraulic oil.

3、保證液壓油冷卻裝置有效。要定時清理液壓油散熱器，避免散熱器被水泥堵塞，檢查散熱器電動風(fēng)扇運轉(zhuǎn)是否正常，防止液壓油溫度超標(biāo)。液壓部分只要保證液壓油清潔，一般故障不多；但生產(chǎn)廠家不同，使用壽命則不一樣。

3. Ensure that the hydraulic oil cooling device is effective. Clean the hydraulic oil radiator regularly to prevent the radiator from being blocked by cement. Check whether the radiator electric fan operates normally to prevent the hydraulic oil temperature from exceeding the standard. As long as the hydraulic oil is clean, there are few faults in the hydraulic part; However, the service life varies from manufacturer to manufacturer.

此外要知道自動上料攪拌車在運輸過程中會始終保持?jǐn)嚢柰厕D(zhuǎn)動，以保證所運載的混凝土不會凝固。運送完混凝土后，通常都會用水沖洗攪拌筒內(nèi)部，防止硬化的混凝土占用空間。關(guān)注我們http://kitchinit.com，帶您了解更多相關(guān)事項！

In addition, it should be known that the automatic feeding mixer will always keep the mixing drum rotating during transportation to ensure that the concrete carried will not solidify. After the concrete is transported, the inside of the mixing drum is usually flushed with water to prevent the hardened concrete from occupying space. Follow us http://kitchinit.com , take you to learn more about relevant matters!