Solutions to high noise of concrete mixer truck:

搅拌车主要由五个主要系统组成，如搅拌主机，物料称重系统，物料输送系统，物料存储系统和控制系统以及其他辅助设施。 由于将建筑物骨料量与车站骨料量进行比较，减少了四个中间环节，进行了垂直消隐量测，节省了测量时间，大大提高了生产效率。在相同型号的情况下，搅拌设备的生产效率比搅拌设备的生产效率高三分之一。

Mixer is mainly composed of five main systems, such as mixing host, material weighing system, material conveying system, material storage system, control system and other auxiliary facilities. Because of the comparison between the building aggregate and the station aggregate, four intermediate links are reduced, and the vertical hidden measurement is carried out, which saves the measurement time and greatly improves the production efficiency. In the case of the same model, the production efficiency of the mixing equipment is one third higher than that of the mixing equipment.
          

搅拌一体车工作期间的主要噪声源如下：

The main noise sources of mixer truck during operation are as follows:

1、叉车铲，进料，车辆噪音；

1. Forklift, shovel, feeding, vehicle noise;

2、气泵的供气和放气噪声；

2. The noise of air supply and discharge of air pump;

3、配料机排出并运输转移零件；

3. The batching machine discharges and transports the transferred parts;

4、搅拌车的搅拌过程中，砂石料与搅拌臂和铰刀相互碰撞，产生较大的噪音。

4. In the mixing process of the mixer, the aggregate collides with the mixing arm and reamer, resulting in a large noise.

5、卸料斗和油轮在成品卸料过程中影响大，噪音大；

5. Discharge hopper and oil tanker have great influence and noise in the process of finished product discharge;