Shear-mode lifting wall brushing machine manually controlled by crank mechanism

• Main Authors: LI DONGMING, CAI GANWEI, ZHANG ZIHUI, REN XIAOZHI, TANG HONGQUN, MENG YANMEI, MA FANGLAN, DONG ZHEN, WANG YONG, WANG XIAOCHUN, WANG JUNYANG
• Format: Patent
• Language: English
• Published: 20.05.2015
• Subjects: BUILDING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS

The invention discloses a shear-mode lifting wall brushing machine manually controlled by a crank mechanism. The shear-mode lifting wall brushing machine comprises a first base, a second base, a paste spraying cylinder and a rolling brush. The paste spraying cylinder is connected with a coating material tank. Stand columns are fixed on the second base. The lower portion of one stand column is provided with a driving fixed gear and a driven fixed gear which are engaged with each other. A second shaft used for installing the driving fixed gear is provided with a driven sprocket. A third shaft used for installing the driven fixed gear is fixedly connected with a crank. The crank is hinged to a linking rod. The other end of the linking rod is hinged to one sliding block. The sliding blocks are fixedly connected with the paste spraying cylinder. Connecting rods are fixed on the two ends of the paste spraying cylinder. A rolling brush shaft is fixed between the two connecting rods. The rolling brush shaft is provided with the rolling brush. The first base is arranged below the second base. The first base is connected with the second base through a shear-mode lifting mechanism. A driving sprocket is arranged on the first base. The driving sprocket is connected with the driven sprocket through a chain. According to the shear-mode lifting wall brushing machine, the height of the rolling brush is convenient to adjust, the wall brushing speed is increased, coating materials are saved, and the decoration cost is lowered.