混凝土攪拌車是用來運送建築用的混凝土的專用卡車，由於它的外形，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後的混凝土。在運輸過程中會始終保持攪拌筒轉動，以保證所運載的混凝土不會凝固。運送完混凝土後,通常都會用水衝洗攪拌筒內部,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、傳動係統、供水裝置等部分組成。由於技術瓶頸，國產攪拌車的四大件全部為進口部件。
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、傳動係、液壓係統、機架、攪拌罐、進出料裝置、供水係統、操縱係、人梯等部分。攪拌罐前端與減速機聯接安裝在機架前台上，後端通過滾道由安裝在機架後台的兩個托輪支撐。
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.
生產的混凝土攪拌運輸車的底盤多采用整車生產廠家提供的二類通用底盤。其專用機構主要包括取力器、攪拌筒前後支架、減速機、液壓係統、攪拌筒、操縱機構、清洗係統等。工作原理是，通過取力裝置將汽車底盤的動力取出，並驅動液壓係統的變量泵，把機械能轉化為液壓能傳給定量馬達，馬達再驅動減速機，由減速機驅動攪拌裝置，對混凝土進行攪拌。
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 automobiles 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。作業後應對車輛進行清潔和檢查，及時放空水箱裏麵的水，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.
按期的保養能有效地提高上裝液壓係統的使用壽命，保證車輛的出勤率。當然也降低了維修費用，提高了效益。更多相關事項就來kaiyun網站http://www.skar-bnat.com谘詢吧。
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.skar-bnat.com Consult.
