Centrifugal intelligent construction device for excavation concrete structure, and application thereof

A centrifugal programmable construction device for excavating concrete structure, comprising:

• a push-type excavation equipment, excavating rocks and foundations, and collecting crushed stones, sand, soil, and water;
• a centrifugal screening equipment, performing centrifugal screening and classification collection on the collected crushed stones, sand, soil, and water;
• wherein the centrifugal screening equipment achieves a reprocessing of crushed stones by arranging steel rollers that radiate from the inside out to rotate, the steel rollers and screens are used to screen crushed stones of different particle sizes, as well as sand and soil, the processing and screening of concrete fine aggregate and water are completed through a permeable layer, the screened materials are respectively transported from the centrifugal screening equipment to a programmable batching equipment according to the coarse aggregate, fine aggregate, and water;
• the programmable batching equipment, which matches the classified crushed stones, sand, soil, and water according to their type and fineness, adding cementitious materials, auxiliary materials, additives, and activators, and mixing them to obtain a mixed wet material;
• the programmable batching equipment uses drums with different distances of circle centers to weigh and mix, and designing a combination of the coarse aggregate, fine aggregate, water, cementitious materials, auxiliary materials, admixtures, and activators, and mixing to obtain the concrete wet materials;
• a centrifugal printing equipment, pumping and extruding the mixed wet materials, and using a centrifugal rotating outer cylinder to print and compact them into a desired shape with increased density;
• wherein the centrifugal printing equipment translates along the axis, uses a screw to transport the wet materials and pumps the wet materials out, and extrudes the concrete layer by layer on the outer cylinder wall that rotates and has convex and concave distribution points on the surface, the concrete of additive manufacturing is shaped and obtains increased density through centrifugal action;
• a programmable reinforcement equipment, during the centrifugal printing process, integrated reinforcement is achieved through wall mounted laying, positioning and inserting reinforcing bars.