Mixture paving device for excavators

• Main Authors: CHAO PENGJUN, CHEN RUNZE, ZHANG JIEXIN, HU SHUIYING, ZHANG CHAO
• Format: Patent
• Language: English
• Published: 11.03.2015
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR

The utility model discloses a mixture paving device for excavators. The mixture paving device comprises a paving frame, a roller which is arranged at the rear side of the paving frame and a support plate which is arranged at the top of the paving frame, wherein the paving frame consists of two vertical bars and two cross bars; the cross bars are fixed between the two vertical bars; the roller is arranged between the rear ends of the two vertical bars and rotatably connected with the vertical bars; the support plate is arranged at the tops of the cross bars and fixedly connected with both the two cross bars; a motor bracket is arranged at one side, close to the roller, of the top of the support plate; a vibration motor is arranged on the motor bracket; a connection disc is fixed at the top of the support plate; a connection shaft is arranged at the center of the connection disc; and the connection shaft runs through the connection disc and is fixedly connected with both the connection disc and the support plate. The mixture paving device can be arranged on the mechanical arms of the excavators and used for the pavement of base materials in subgrade and pavement projects and other occasions requiring material pavement, and has the advantages of being high in working efficiency and convenient to maintain and mount and greatly expanding the working range of the excavators.