混凝土攪拌車(chē)是用來(lái)運送建筑用的混凝土的專(zhuān)用卡車(chē)，由于它的外形，也常被稱(chēng)為田螺車(chē)。這類(lèi)卡車(chē)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(guò)程中會(huì )始終保持攪拌筒轉動(dòng)，以保證所運載的混凝土不會(huì )凝固。運送完混凝土后,通常都會(huì )用水沖洗攪拌筒內部,防止硬化的混凝土占用空間,使攪拌筒的容積越來(lái)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(chē)是由汽車(chē)底盤(pán)、攪拌筒、傳動(dòng)系統、供水裝置等部分組成。由于技術(shù)瓶頸，國產(chǎn)攪拌車(chē)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(chē)組成：二類(lèi)底盤(pán)、傳動(dòng)系、液壓系統、機架、攪拌罐、進(jìn)出料裝置、供水系統、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(guò)滾道由安裝在機架后臺的兩個(gè)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(chē)的底盤(pán)多采用整車(chē)生產(chǎn)廠(chǎng)家提供的二類(lèi)通用底盤(pán)。其專(zhuān)用機構主要包括取力器、攪拌筒前后支架、減速機、液壓系統、攪拌筒、操縱機構、清洗系統等。工作原理是，通過(guò)取力裝置將汽車(chē)底盤(pán)的動(dòng)力取出，并驅動(dòng)液壓系統的變量泵，把機械能轉化為液壓能傳給定量馬達，馬達再驅動(dòng)減速機，由減速機驅動(dòng)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到要求，水箱的水是否得到補充。作業(yè)后應對車(chē)輛進(jìn)行清潔和檢查，及時(shí)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(dòng)部件的潤滑點(diǎn)。每運行三個(gè)月或者10000㎞更換液壓油濾芯，同時(shí)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.

按期的保養能有效地提高上裝液壓系統的使用壽命，保證車(chē)輛的出勤率。當然也降低了維修費用，提高了效益。更多相關(guān)事項就來(lái)我們網(wǎng)站http://www.jqeq.cn咨詢(xún)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.jqeq.cn Consult.