Working principle of concrete mixer truck

The concrete mixer truck extracts the power of the vehicle chassis through a power take-off device, drives the hydraulic system variable pump, converts mechanical energy into hydraulic energy, and transmits it to a quantitative motor. The motor drives the reducer, and finally the reducer drives the mixing device to maintain the mixing state of the concrete in the mixing drum during transportation, preventing solidification and segregation. When the mixing drum rotates forward, the concrete is rolled inside the drum by the action of the spiral blades, achieving mixing; When reversing, push the concrete out of the discharge.