The main related structures of concrete mixer truck are walking chassis, engine, hydraulic torque converter, double drive axle, feeding device, feeding hopper, discharging hopper, extended discharging hopper, frame, mixing bucket and mixing are all slower. Let's take a closer look at the machinery, hydraulic system, electronic control system, automatic water supply system, etc.
1. The water inlet system can automatically feed water according to the weighing setting.
The rotation of the mixing drum is driven by a hydraulic motor through a special planetary gear. The output shaft of the planetary gear can swing at a constant angle to adapt to the beat of the drum under bad road conditions.
The double spiral blades are arranged on the inner wall of the mixing cylinder of the concrete mixer truck, and the forward rotating feeding and concrete mixing, and the reverse rotating concrete is discharged from the outlet under the pressure of the spiral blades.
4. Supply dry materials, automatically supply bucket arm, boom cylinder and metering hopper according to the design proportion.
5. Constant power variable displacement piston pump is used in hydraulic system to reduce power loss of engine.
6. The driving system is driven by the engine from the torque converter and the front and rear drive shafts to the front and rear axles. The use of the torque converter reduces the impact on the engine and extends the life of the engine.