AUTOMATIC MACHINE FOR REPAIR OF DAMAGED PLOTS OF ROAD COVERAGE Russian patent published in 2017 - IPC E01C23/06 

FIELD: transportation.

SUBSTANCE: automatic machine for repairing damaged sections of the road surface includes a self-propelled chassis, a container mounted on it (2) for the repair structure with its supply device, a fuel tank connected to a device for heating the air stream, a device for providing compressed air (compressor), and a manipulator. Manipulator contains frame (6), the rotation mechanism, made in the form of a turntable (8), carriage (9) lateral displacement the sliding tray (10) longitudinal displacement, the vertical movement mechanism, in the form of rods (11), the working equipment, made in the form of heads (3) channels (13, 14, 15, 16) for the supply of compressed air, hot air jet repair composition and powder, respectively. The automatic machine is equipped with diagnostic and optical sensors (5, 6) for scanning the road surface, connected via a control device with a manipulator. The diagnostic sensor (5) is mounted vertically. The head (3) is made with a smoothing plantar surface. The channel (15) for supplying the repair composition at the outlet is made with a storage chamber (19). The duct (14) for supplying the hot air jet at the outlet is provided with a chamber (17) connected to the retraction channel (18).

EFFECT: maintenance of qualitative repair of a road covering at the expense of the maximum reduction of the influence of the human factor, having the automated process of repair of a road covering.

10 cl, 4 dwg