The mixer is mainly composed of ten parts: chassis system, hydraulic transmission system, mixing tank, discharging system, cleaning system, subframe, control system, supporting wheel system, feeding system and circuit system. Next, we will analyze the four working principles of the mixer.
Mixing function and principle of the mixer:
The power take-off drives the power of the engine through the small transmission shaft to drive the hydraulic motor of the hydraulic pump to rotate, and drives the mixing drum to rotate through the reducer. During the transportation of concrete, it is necessary to keep the mixing tank rotating at a low speed of 1-3 revolutions per minute to ensure the uniformity of concrete and prevent concrete segregation, which is called stirring (commonly known as mixing).
Loading function and principle of the mixer:
When the mixing machine is loading concrete, the mixing tank rotates at a fast speed of 6-10 revolutions per minute. The concrete enters the mixing tank from the tube at the barrel mouth through the charging system and flows to the middle and lower parts of the mixing tank under the guidance of spiral blades. Note: The rotation direction of the tank during loading and transportation shall be consistent, otherwise the concrete will be unloaded during transportation.
Discharging function and principle of the mixer:
When the mixer is discharging, the engine transmits power to the mixing tank through the power take-off, hydraulic pump, reducer, etc., driving the tank to rotate at a speed of 3-14 rpm; The concrete moves towards the cylinder mouth under the pushing action of the spiral movement of the blade and is discharged through the discharge hopper of the mixing machine. At this time, the rotation direction of the can body is opposite to the feeding direction.
Cleaning function and principle of the mixer:
The water tank is pressurized through the air reservoir of the braking system, and the water flows through the pressurized cleaning mixing tank system, charging port, unloading system, etc.
This is the end of the analysis of the four working principles of the mixer. If you want to complete the work of the mixer on the basis of success and safety, make preparations in advance and pay attention to us http://www.zkhntjbj.com , learn more!