The working principle of concrete mixer mainly involves the parts of motor, reducer, hydraulic system, mixing drum, feeding and discharging device.
When the concrete mixer starts working, the raw material is loaded into the mixing drum, the electric motor rotates the reducer, which in turn transmits the power to the mixing drum so that the drum starts rotating. At the same time, the hydraulic system provides pressure to push the mixture out of the mixing drum and output it to the site where it needs to be poured with the help of the discharging device. During the mixing process, the mixing plate moves along the trajectory set at each angle, so that the mixed material is quickly and evenly mixed in the mixing cylinder. Then, the discharge device is opened and the mixture is discharged and transported through a conveying pipe to the place where it needs to be used, such as a construction site.
In addition, the working principle of the concrete mixer includes adding various raw materials to the mixing tank in specific proportions, and then mixing the materials evenly with each other through the rotation of the mixing arms and the mixing shaft. During the whole process, solid raw materials such as cement are separated from particles such as sand and gravel with the help of water and adhere to the surface of the particles to achieve the effect of mixing. At the same time, in order to ensure the quality and uniformity of concrete, concrete mixer in the mixing process also need to constantly add part of the water in order to make the material better mixed.
In general, the working principle of concrete mixer is to rotate the mixing drum driven by electric motor and reducer, push out the mixture from the drum with the help of hydraulic system, and carry out feeding and discharging operations through the feeding and discharging devices. Its main function is to mix all kinds of raw materials evenly, so as to ensure that the concrete has a certain strength and compression resistance, and then ensure the quality of the project.
