China concrete mixer
China concrete mixer is a machine that mixes cement, sand aggregate, and water . mainly consists of mixing cylinder, feeding and unloading mechanism, water supply system, prime mover, transmission mechanism, rack and supporting device.The concrete mixer includes a power mechanism connected with the transmission mechanism through a shaft and a roller driven by the transmission mechanism. A gear ring disposed around the roller cylinder body is mounted on the roller cylinder body, and a gear meshing with the gear ring is disposed on the transmission shaft. The utility model has the advantages of simple structure and reasonable structure. After gears and ring gears are engaged, the skidding phenomenon between the supporting roller and the mixer drum can be effectively overcome during the rain and fog; the transmission mechanism can further ensure the elimination of the rollers between the supporting roller and the mixer drum.
◆Uniformly and evenly macroscopically and microscopically
◆Destruction of cement particles and promote the development of dispersion
◆Initial hydrated film coating that destroys the surface of cement particles
◆Promote collision and friction between material particles and reduce the impact of dust film
◆Increase the number of times that the unit elements of the mix participate in the movement and the crossover frequency of the movement trajectory, accelerating the homogenization
1.Should test the machine by empty
2.According to the stirring time to adjust the timing of the relay, pay attention to the adjustment in the case of power off.
3.If some electrical or mechanical failures occur during the process, some of the mixture should be unloaded to reduce the load.
4.During operation, it should be checked frequently to prevent accidents such as electric shock and mechanical injury.
5. After the test is completed, turn off the power, clean the mixer and the site
1.Clean the body and remove dirt and obstacles on the body.
2.Check the oil, circuit and control equipment at each lubrication point and fill the lubricant as required.
3.Before each shift, add water to the mixing drum for idling 1 to 2 minutes. At the same time, check the reliability of the clutch and brake device.
4.During the operation of the concrete mixer, it is necessary to check whether the noise of the motor, reducer, and transmission gear is normal and whether the temperature rise is too high.
5.After the end of each shift, the concrete mixer should be carefully cleaned
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