The domestic concrete mixer truck adopts the power take-off mode of the main vehicle engine. The function of the power take-off device is to take out the power of the engine by manipulating the power take-off switch, and drive the mixing drum through the hydraulic system. Rotate in the opposite direction, and cut off the power connection with the engine after the work is finished.
1. Hydraulic system
The engine power taken out by the power take-off is converted into hydraulic energy (displacement and pressure), and then output as mechanical energy (speed and torque) by the motor to provide power for the rotation of the mixing drum.
2. Reducer
After decelerating the output speed of the motor in the hydraulic system, it is transmitted to the mixing drum.
3. Manipulation mechanism
(1) Control the rotation direction of the mixing drum so that it rotates forward during feeding and transportation, and rotates reversely during discharging.
(2) Control the speed of the mixing drum.