White washed wall machine of hopper automatically can move backward

• Main Author: HUANG QIJIA
• Format: Patent
• Language: English
• Published: 09.09.2015
• Subjects: BUILDING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS

The utility model provides a white washed wall machine of hopper automatically can move backward, relates to the equipment of white washed wall for the construction, and it includes main part frame, performance box, hopper, smears the board, hopper adjusting device, smear board angle adjusting device, hopper adjusting device including support the hopper with first air spring, second air spring, hopper bracing piece, articulate pull rod, adjusting spindle, spout, hopper and push down bearing, antifriction bearing and hopper adjustment poles, the both ends of articulated pull rod connect adjusting spindle and carriage release lever through the articulated mode respectively, the both ends of second air spring connect performance box and carriage release lever through the articulated mode respectively, smear board angle -adjustment means including smearing board angular adjustment branch and smear board angular adjustment air spring, spacing hook and the extension spring that resets with its articulated. The utility model discloses can be when smearing the board to move the top of wall the automatic hopper that moves backward to smearing the angularly adjustable of board and hopper, guaranteeing the roughness of wall, degree of automation is high, labour saving and time saving.