用来运送建筑用的混凝土的卡车；由于它的外形，也常被称为田螺车、橄榄车。这类卡车上都装置圆筒型的搅拌筒以运载混合后的混凝土。在运输过程中会始终保持搅拌筒转动，以所运载的混凝土不会凝固。运送完混凝土后， 通常都会用水冲洗搅拌筒内部， 防止残余混凝土硬化占用空间， 使搅拌筒的容积越来越少。
Truck used to transport concrete for construction; Because of its shape, it is also often called a snail car or an olive car. These trucks are equipped with cylindrical mixing cylinders to carry mixed concrete. During transportation, the mixing drum will always be kept rotating so 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 residual concrete from hardening and occupying space, so that the volume of the mixing drum becomes less and less.
The concrete mixer truck is composed of a truck chassis and a concrete mixer. The chassis of concrete mixer trucks produced in China mostly adopts the Class II general chassis provided by the vehicle manufacturer. Its mechanism mainly includes power take-off, front and rear supports of mixing cylinder, reducer, hydraulic system, mixing cylinder, 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.
The main engine power take-off mode is adopted. The function of the power take-off device is to take out the power of the engine through the power take-off switch, and drive the mixing cylinder through the hydraulic system. The mixing cylinder rotates in the positive direction during the feeding and transportation process to facilitate the feeding and mixing of concrete. It rotates in the reverse direction when discharging, and cuts off the power with the engine after the work is completed
The above is a detailed introduction to the self feeding concrete mixing tank truck. I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with professional services http://www.m8979.com/