混凝土攪拌車是用來運送建筑用的混凝土的專用卡車，由于它的外形，也常被稱為田螺車。這類卡車上都裝置圓筒型的攪拌筒以運載混合后的混凝土。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,使攪拌筒的容積越來越少。

Concrete mixer truck is a special truck used to transport concrete for construction. Due to its shape, it is also often called a snail truck. These trucks are equipped with cylindrical mixing cylinders to carry mixed concrete. During transportation, the mixing drum will always be kept rotating 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 and reducing the volume of the mixing drum.

混凝土攪拌車是由汽車底盤、攪拌筒、傳動系統(tǒng)、供水裝置等部分組成。由于技術(shù)瓶頸，國產(chǎn)攪拌車的四大件全部為進(jìn)口部件。

Concrete mixer is composed of chassis, mixing drum, transmission system, water supply device, etc. Due to the technical bottleneck, the four major parts of the domestic mixer are all imported parts.

攪拌車組成：二類底盤、傳動系、液壓系統(tǒng)、機架、攪拌罐、進(jìn)出料裝置、供水系統(tǒng)、操縱系、人梯等部分。攪拌罐前端與減速機聯(lián)接安裝在機架前臺上，后端通過滾道由安裝在機架后臺的兩個托輪支撐。

Composition of mixer: Class II chassis, transmission system, hydraulic system, frame, mixing tank, feeding and discharging device, water supply system, control system, man ladder, etc. The front end of the mixing tank and the reducer are connected and installed on the front of the rack, and the rear end is supported by two supporting wheels installed on the back of the rack through the raceway.

生產(chǎn)的混凝土攪拌運輸車的底盤多采用整車生產(chǎn)廠家提供的二類通用底盤。其專用機構(gòu)主要包括取力器、攪拌筒前后支架、減速機、液壓系統(tǒng)、攪拌筒、操縱機構(gòu)、清洗系統(tǒng)等。工作原理是，通過取力裝置將汽車底盤的動力取出，并驅(qū)動液壓系統(tǒng)的變量泵，把機械能轉(zhuǎn)化為液壓能傳給定量馬達(dá)，馬達(dá)再驅(qū)動減速機，由減速機驅(qū)動攪拌裝置，對混凝土進(jìn)行攪拌。

The chassis of the concrete mixer trucks produced are mostly Class II general chassis provided by the vehicle manufacturer. Its special mechanism mainly includes power take-off, front and rear supports of mixing cylinder, reducer, hydraulic system, mixing cylinder, operating mechanism, cleaning system, etc. The working principle is to take out the power of the automobile chassis through the power take-off device, drive the variable pump of the hydraulic system, convert the mechanical energy into hydraulic energy, and transmit it to the quantitative motor. The motor drives the reducer, and the reducer drives the mixing device to mix the concrete.

每天作業(yè)前檢查液壓油箱油位是否達(dá)到要求，水箱的水是否得到補充。作業(yè)后應(yīng)對車輛進(jìn)行清潔和檢查，及時放空水箱里面的水，避免冬季凍壞水箱。

Before daily operation, check whether the oil level of the hydraulic oil tank meets the requirements and whether the water in the water tank is replenished. After operation, the vehicle shall be cleaned and inspected, and the water in the water tank shall be emptied in time to avoid freezing the water tank in winter.

此外還需定期檢查上裝各螺栓緊固情況、定期檢查液壓油濾芯清潔度、定期潤滑上裝各傳動部件的潤滑點。每運行三個月或者10000㎞更換液壓油濾芯，同時檢查液壓油是否乳化。減速機每一年更換一次齒輪油。

In addition, it is also necessary to regularly check the fastening condition of the upper mounting bolts, regularly check the cleanliness of the hydraulic oil filter element, and regularly lubricate the lubrication points of the upper mounting transmission parts. Replace the hydraulic oil filter element every three months or 10000 km, and check whether the hydraulic oil is emulsified. The gear oil of the reducer shall be replaced once a year.

按期的保養(yǎng)能有效地提高上裝液壓系統(tǒng)的使用壽命，保證車輛的出勤率。當(dāng)然也降低了維修費用，提高了效益。更多相關(guān)事項就來我們網(wǎng)站http://www.qirongguanjia.cn咨詢吧。

Regular maintenance can effectively improve the service life of the upper hydraulic system and ensure the attendance rate of vehicles. Of course, it also reduces maintenance costs and improves efficiency. Come to our website for more information http://www.qirongguanjia.cn Consult.