The concrete mixer truck is mainly composed of the chassis and the upper part, which can be simply divided into: chassis system, hydraulic transmission system, mixing tank, discharge system, cleaning system, sub-frame, control system, supporting wheel system, and feeding system.
1. Chassis system: the main component of the mixer truck, the transportation function of the entire concrete mixer truck is realized by the chassis.
2. Hydraulic transmission system: convert the engine power taken out by the power take-off into hydraulic energy, and then output it into mechanical energy through the motor to provide power for the rotation of the mixing drum.
3. Mixing drum: The mixing drum is a key component of the entire mixer truck and a container for storing concrete, which plays a decisive role in preventing concrete from solidifying and segregating. There are blades inside the tank, which mainly play the role of stirring and guiding materials.
4. Discharge system: It is mainly composed of main discharge chute, auxiliary discharge chute, locking rod, etc. The auxiliary discharge chute plays the role of extending the length of the main discharge chute.
5. Cleaning system: The cleaning system is mainly composed of pressure water tank, water gun, water pipe, valve and so on. Air pressure water supply is used, the main function is to wash the hopper after loading and the mixing drum and discharge trough after discharging to prevent concrete from sticking.