Wall painting device for building decoration

• Main Authors: HAN QIONGYAO, YOU XIAOHUA, YOU LIJUN
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2020
• Subjects: BUILDING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS

The utility model discloses a wall surface paint brushing device for building decoration, relates to the technical field of building decoration, and aims to solve the problem of non-uniform paint surface of manual paint brushing in the prior art. A pushing handle is installed above the workbench, universal wheels are installed below the workbench, a ball screw and a fixing plate are installed above the workbench, a driven gear and a ball screw pair are installed on the outer side of the ball screw respectively, fixing legs are installed above the fixing plate, and the ball screw pair is installed on the outer side of the ball screw. The fixing legs are fixedly connected with the fixing plate through fastening screws, the fixing legs and the workbench are rotatably connected with the ball screw through bearings, the connecting hollow rod is installed on one side of the ball screw pair, the paint brushing cover is installed at one end of the connecting hollow rod, the roller brush is installed in the paint brus