自行走搅拌车主要结构由：行走底盘、发动机、液力变矩器、前后双驱桥、上料装置、进料斗、卸料斗、加长卸料斗、机架、搅拌筒、搅拌专用减速机、液压系统、电控系统、自动上水系统等组成，其特征如下：
The main structure of self-propelled mixer truck is composed of walking chassis, engine, hydraulic torque converter, front and rear double drive bridges, feeding device, feed hopper, discharge hopper, extended discharge hopper, frame, mixing drum, special mixing reducer, hydraulic system, electric control system, automatic water feeding system, etc. its characteristics are as follows:
1.自行走搅拌车行走系统由发动机通过液力变矩器、前后传动轴到前后桥。本发明采用前后双桥驱动形式。采用液力变矩器减少对发动机的冲击、延长了发动机的寿命。
1. The traveling system of self-propelled mixer truck is from the engine to the front and rear axles through hydraulic torque converter and front and rear transmission shafts. The invention adopts the form of front and rear double axle drive. The hydraulic torque converter is used to reduce the impact on the engine and prolong the service life of the engine.
2.液压系统采用恒功率变量柱塞泵，减少发动机的功率损耗。
2. The hydraulic system adopts constant power variable piston pump to reduce the power loss of the engine.
3.搅拌筒的旋转由马达通过专用行星减速机带动，行星减速机的输出轴可以实现一定角度的摆动，以满足恶劣路况下搅拌筒的跳动。
3. The rotation of the mixing drum is driven by the motor through a special planetary reducer. The output shaft of the planetary reducer can swing at a certain angle to meet the beating of the mixing drum under bad road conditions.
4.干料上料，按照设计好的配比由铲臂、动臂缸、定量的料斗自动上料。
4. Dry materials shall be loaded automatically by shovel arm, boom cylinder and quantitative hopper according to the designed ratio.
5.进水系统可根据计量设证实现自动进水。
5. The water inlet system can realize automatic water inlet according to the metering design certificate.
6. 搅拌筒内壁上设置双螺旋形叶片，正向旋转为进料、混凝土搅拌；反向旋转，在螺旋叶片的推动下混凝土由出料口出料。
6. Double spiral blades are set on the inner wall of the mixing drum, which rotate forward for feeding and concrete mixing; Reverse rotation, the concrete is discharged from the discharge port under the push of the spiral blade.
自行走搅拌车，是一种结合了混凝土运输车和混凝土搅拌站功能为一体，集混凝土装料、计量、搅拌、出料于一身，并可实现混凝土运输和现场混凝土施工作业的搅拌设备，该设备快捷，极大的提高了生产效率，降低了生产时间和成本。适用于各种特殊环境、拥挤市区及偏远地区的混凝土工程施工
Self propelled mixer is a mixing equipment that combines the functions of concrete truck and concrete mixing plant, integrates concrete loading, metering, mixing and discharging, and can realize concrete transportation and on-site concrete construction. The equipment is fast, greatly improves production efficiency and reduces production time and cost. It is suitable for concrete engineering construction in various special environments, crowded urban areas and remote areas
自行走搅拌车该车简单快捷的特性主要体现在以下几个方面：
The simple and fast characteristics of self-propelled mixer are mainly reflected in the following aspects:
自行走搅拌车装载：于独特的铰链式液压铲，能够轻松准确地装载配料；铲斗内置的刀片可以自动切割开水泥袋避免原料浪费；所有配料可从铲斗上顺畅快速地进入搅拌筒内。
Self propelled mixer truck loading: the unique hinged hydraulic shovel can easily and accurately load ingredients; The built-in blade of the bucket can automatically cut the cement bag to avoid waste of raw materials; All ingredients can enter the mixing drum smoothly and quickly from the bucket.
自行走搅拌车搅拌：骨料和水泥进入搅拌筒之后，可通过双水桶中的自动加压的水流进行混合。应有的双螺叶保证了搅拌质量及混凝土质量，配电子称重系统。
Self propelled mixer truck mixing: after the aggregate and cement enter the mixing drum, they can be mixed through the automatic pressurized water flow in the double bucket. There should be double screw blades to ensure the mixing quality and concrete quality, equipped with electronic weighing system.
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