The problem of material supply measurement Generally, small and medium-sized concrete mixers are not equipped with a material feeding control system. The material feeding is manual, the labor intensity is high, the mixing ratio is manually controlled, and the quality of the operators is uneven, resulting in excessive measurement errors. Therefore, the production The quality of concrete is greatly affected by human factors, and it is difficult to maintain stability. In order to solve this problem, it is recommended to install a simple batching device for the mixer.
The working process is The sand and stone piled on the ground are leaked to the belt conveyor through the funnel below it, and the belt conveyor sends the sand and stone to the hopper hanging on the scale respectively "at different times". After the hopper reaches the required weight, The electric control switch connected to the scale controls the belt conveyor to stop feeding, and the hopper sends the mixed material to the mixer. This kind of device has a simple structure and can be processed and manufactured in general construction sites. The cost is about 10,000 yuan. The mixer using this device only It takes 5~6 hours to operate, which saves 50% of labor compared with using this device, but the quality of concrete mixing can be reliably guaranteed.
