The fully automatic self feeding mixer truck is an advanced concrete mixing equipment that has the functions of automatic feeding and automatic mixing. The following are the steps for using a fully automatic self feeding mixer truck in general:

1. 准备工作：

1. Preparation work:

- 将搅拌车移到施工现场，并确保有足够的操作空间。

-Move the mixer truck to the construction site and ensure sufficient operating space.

- 检查搅拌车的机械设备、电器设备和搅拌系统是否正常运转，并进行必要的维护和检修。

-Check whether the mechanical equipment, electrical equipment and mixing system of the mixer operate normally, and carry out necessary maintenance and overhaul.

- 确保供应电源充足并稳定，以保证搅拌车的正常工作。

-Ensure sufficient and stable power supply to ensure the normal operation of the mixer truck.

2. 装填材料：

2. Filling materials:

- 将混凝土原材料（水泥、石子、砂子等）按照设计配合比准备好，并将其放置在搅拌车的材料仓内。

-Prepare the concrete raw materials (cement, stones, sand, etc.) according to the design mix ratio and place them in the material warehouse of the mixing truck.

- 启动搅拌车的自动上料系统，按照设定的控制方式将适量的原材料自动加入到搅拌罐中，确保搅拌罐内材料的准确配比。

-Start the automatic feeding system of the mixing truck and automatically add an appropriate amount of raw materials to the mixing tank according to the set control method, ensuring the accurate proportion of materials in the mixing tank.

3. 自动搅拌：

3. Automatic mixing:

- 设置好混凝土的搅拌时间和搅拌速度等参数，并启动搅拌车的自动搅拌系统。

-Set parameters such as concrete mixing time and speed, and start the automatic mixing system of the mixing truck.

- 搅拌车会按照设定的参数自动搅拌材料，保证混凝土充分均匀地搅拌。

-The mixer truck will automatically mix materials according to the set parameters, ensuring that the concrete is fully and evenly mixed.

- 在混凝土搅拌的过程中，可以通过监控系统观察搅拌罐内的搅拌情况，以确保质量。

-During the process of concrete mixing, the mixing situation inside the mixing tank can be observed through a monitoring system to ensure quality.

4. 运输混凝土：

4. Transportation of concrete:

- 当混凝土达到预设搅拌时间后，关闭搅拌系统。

-When the concrete reaches the preset mixing time, turn off the mixing system.

- 启动搅拌车的自卸功能，将搅拌好的混凝土倒入运输装置（如料斗、运输车辆）中，准备运输施工现场。

-Start the self unloading function of the mixing truck, pour the mixed concrete into the transportation device (such as hopper or transportation vehicle), and prepare for transportation to the construction site.

需要注意的是，具体的使用步骤可能因不同型号和企业的全自动自上料搅拌车而有所差异，使用者应按照相应的设备说明书和操作手册进行操作，以保证施工和混凝土质量。同时，搅拌车的维护和保养工作也非常重要，定期检查和清洁设备，及时处理故障，以确保设备的正常运行和延长使用寿命。

It should be noted that the specific usage steps may vary depending on different models and brands of fully automatic self feeding mixing trucks. Users should follow the corresponding equipment manual and operation manual to ensure construction safety and concrete quality. At the same time, the maintenance and upkeep of the mixer truck is also very important. Regularly inspect and clean the equipment, promptly handle faults, to ensure the normal operation of the equipment and extend its service life.