1.小型混凝土搅拌车通过取力装置将汽车底盘的动力取出，并驱动液压系统的变量泵，把机械能转化为液压能传给定量马达，马达再驱动减速机，由减速机驱动搅拌装置，对混凝土进行搅拌。
The small concrete mixer takes out the power from the chassis through the power take-off device, and drives the variable pump of the hydraulic system. The mechanical energy is converted into hydraulic energy and transmitted to the quantitative motor. The motor drives the reducer, and the reducer drives the mixing device to mix the concrete.
2.小型混凝土搅拌车出料完毕应立即用随车的软管放水将进料口、出料斗及出料溜槽等部位冲洗干净，排去粘结在车身各处的污物及残留混凝土，再向搅拌筒内注水150-200L的清水
After discharging, the small-sized concrete mixer should be immediately flushed with water from the hose attached to the truck, such as the inlet, discharge hopper and discharge chute, to drain the dirt and residual concrete stuck on the vehicle body, and then inject 150-200l of clear water into the mixing drum
3.在返回途中要让搅拌筒慢速转动，以清洗内壁，避免残余料渣附在筒壁和搅拌叶上，并在再一次装料前将这些水放掉，混凝土搅拌车在运输过程中会始终保持搅拌筒转动，以保证所运载的混凝土不会凝固
On the way back, the mixing drum should rotate slowly to clean the inner wall, avoid the residual slag attached to the cylinder wall and mixing blades, and discharge the water before loading again. The concrete mixer truck will always keep the mixing drum rotating during transportation to ensure that the concrete transported will not solidify
4.运送完混凝土后，通常都会用水冲洗搅拌筒内部，防止硬化的混凝土占用空间，使搅拌筒的容积越来越少。
After the concrete is transported, the interior of the mixing drum is usually flushed with water to prevent hardened concrete from occupying space and making the volume of mixing drum less and less.
