Environmental-friendly mortar mixing robot

An environmental-friendly mortar robot, formed by assembling four container modules in the shape of cuboids together;

• the four container modules including a first container module, a second container module, a third container module and a fourth container module;
• the third container module being adjacent to the second container module, while the fourth container module being adjacent to the first container module;
• wherein the second container module includes a cement silo, a spiral conveying machine for cement, a cement level meter and a water storage tank;
• the spiral conveying machine for cement is located on an inner side of the cement silo, and the water storage tank is located below the cement silo;
• one cement flow-aiding device and one additional water storage tank are provided below the second container module;
• the water storage tank is in the shape of a cuboid;
• the third container module includes a fly-ash silo, a spiral conveying machine for fly-ash, a fly-ash level meter and a compressed air storage tank;
• the spiral conveying machine for fly-ash is located on an inner side of the fly-ash silo, and the compressed air storage tank is located below the fly-ash silo;
• an air compressor system, a fly-ash flow-aiding device and an additional fly-ash level meter are further provided inside the third container module;
• the air compressor system is respectively communicated with a powder bin, an aggregate bin, an aggregate weighing hopper or a powder weighing hopper, and the fly-ash flow-aiding device;
• the fourth container module includes a sand storage silo, an elevator, a sand level meter, a first sand flow-aiding device and a first additive storage box;
• the elevator is located on an outer side of the sand storage silo, and configured for conveying sand in the sand storage silo to an interim silo;
• the first sand flow-aiding device is located at a bottom of the sand storage silo, and configured for ensuring a continuity conveying of the sand;
• the first additive storage box is located below the sand storage silo;
• the sand level meter is configured for monitoring the sand remained in the sand storage silo;
• wherein the first container module includes a sand interim silo system, a weighing system, a stirring system, a controlling system and a discharging system;
• the sand interim silo system, the weighing system, the stirring system, the controlling system and the discharging system are arranged in four functional modules stacked on another;
• wherein the sand interim silo system is located in a top functional module;
• the weighing system is located in the functional module below the sand interim silo system;
• the stirring system is located in the functional module below the weighing system;
• the controlling system and the discharging system are both located in the functional module below the stirring system.