MOBILE CONSTRUCTION 3D PRINTER FOR PRINTING TEMPORARY AND PERMANENT BUILDINGS Russian patent published in 2024 - IPC E04G21/04 B33Y30/00 B33Y40/00 B29C67/00 

FIELD: construction.

SUBSTANCE: invention relates to the construction industry and the use of layer-by-layer synthesis technology and can be used for the construction of buildings and structures on a construction site or in field conditions, in particular to construction 3D printers used in the field of erection of walls, parts of buildings and structures, as well as small architectural forms. Technical result is achieved by the fact that mobile construction 3D printer for printing temporary and capital buildings consists of a frame, which includes rail beams located along the long side of the frame, and docking beams arranged on the short side of the frame, a movable beam moving along the rail beams, frame posts, a printing head, an automatic device for preparing and feeding a concrete mixture, level sensors located on the frame and fixing its slope, operator workstation, wherein the frame posts are made sliding with hydraulic lifting mechanisms, the printer comprises a pump with a hose for transferring the concrete mixture to the printing head, and is also equipped with a base with retractable stops with anchors, and automatic device for preparation and supply of concrete mixture is equipped with crushing equipment.

EFFECT: reduction of construction costs, expansion of operational capabilities, as well as application of the method of construction of construction objects.

1 cl, 2 dwg