Incomplete gear-rack-meshing type wall surface painting device for building interior decoration

Abstract

The invention discloses an incomplete gear-rack-meshing type wall surface painting device for building interior decoration. The incomplete gear-rack-meshing type wall surface painting device comprisesa base, fixed barrels are mounted on the two sides of the upper end of the base, and screw rods are mounted in the fixed barrels; a driven gear is mounted at the middle of the lower end of each screwrod, a lifting column is mounted at the upper end of each screw rod through a thread hole, and a lifting table is mounted at the upper ends of lifting columns; material guiding cylinders are mountedon the two sides of the upper end of the lifting table and are internally provided with pistons, guide rods are mounted between the pistons, a rack frame is mounted between the guide rods, and a rotating gear is engaged with the inner side of the rack frame; a driving shaft is mounted at the middle of the lower end of the rotating gear, movable frames are mounted on the two sides of the rear endsof the guide rods, a movable plate is mounted at the rear ends of the movable frames, and a material distribution cavity is formed in the rear end of the movable plate; and the interiors of the material guiding cylinders are connected with the material distribution cavity through material-out pipes, and the interiors of the material guiding cylinders are further connected with feeding pipes. According to the incomplete gear-rack-meshing type wall surface painting device for building interior decoration, left-right moving of brush bristles are achieved, the painting effect on the wall surface is achieved, and meanwhile, automatic material supplement of the material distribution cavity is further achieved.

Description

technical field [0001] The invention relates to the field of building interior decoration equipment, in particular to an incomplete rack and pinion meshing wall painting device for building interior decoration. Background technique [0002] In recent years, with the prosperity of the real estate industry, the competition in the construction industry has become more and more fierce. Good quality and fast speed are the necessary conditions in the competition process. Cement and brick walls need to be covered with a layer of mortar cement first, and then painted. A skilled mason has a daily workload of about 20 square meters. In a high-rise building, it takes a lot of masons and takes a long time to finish. Completed. In the current urbanization process, masons on construction sites are very popular. The tension of technicians has led to an increase in workers' wages. Due to the difficulty of recruiting workers in construction units, the progress of the project has been delayed...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the prosperity of the real estate industry, the competition in the construction industry has become more and more fierce. Good quality and fast speed are the necessary conditions in the competition process. Cement and brick walls need to be covered with a layer of mortar cement first, and then painted. A skilled mason has a daily workload of about 20 square meters. In a high-rise building, it takes a lot of masons and takes a long time to finish. Completed. In the current urbanization process, masons on construction sites are very popular. The tension of technicians has led to an increase in workers' wages. Due to the difficulty of recruiting workers in construction units, the progress of the project has been delayed for a while, and there may even be suffered due to the inability to complete the work within the contract. Penalty, the building unit caused an unnecessary competitive loss

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