Shear fork lifting table of wall painting machine

Abstract

The invention discloses a shear fork lifting table of a wall painting machine. The shear fork lifting table comprises a mechanical mechanism, a hydraulic system, a painting rack and the like and is characterized in that the painting rack is fixedly connected with the table face; universal wheels are arranged at the bottom of the base; bottom frame beams a and bottom frame beams b are fixed to thebase; outer shear fork arms are fixed to the bottom frame beams a through movable hinges, and inner shear fork arms are fixed to the bottom frame beams b through movable hinges; the outer shear fork arms and the inner shear fork arms are mutually connected in a crossed mode and arranged on the left and right side of a base frame correspondingly; connecting rods are fixed to the crossed positions of the outer shear fork arms and the inner shear fork arms, wherein the outer shear fork arms and the inner shear fork arms are fixed to the left and right sides of the base frame; control elements arearranged in a hydraulic pump and oil cylinders correspondingly; oil filters are arranged in the oil cylinders and oil pipes correspondingly; and the oil pipes and the oil cylinders are filled with working media correspondingly. According to the shear fork lifting table, the height of the frame can be decreased to the largest extent, the work stroke of a spray head seat of the wall painting machine is guaranteed while the frame is shortened, and thus the using flexibility is improved.

Description

technical field [0001] The invention relates to the field of wall painting machines, in particular to a scissor lifting platform of a wall painting machine. Background technique [0002] The wall painting machine is an inkjet printer that uses computer-controlled multi-axis linkage. It uses mineral pigment ink for construction. It will not produce any peculiar smell during the printing process, and it is waterproof and sunscreen and is not easy to fade. It is in line with the current concept of low-carbon environmental protection, but because of The frame is too large and too high, which creates great difficulties for transportation and limits the use place. While shortening the frame, it is also necessary to ensure the working stroke of the wall painting machine. Different working starting points can be adjusted according to different conditions of the wall surface. starting height. Contents of the invention [0003] The object of the present invention is to provide a ...

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Problems solved by technology

[0002] The wall painting machine is an inkjet printer that uses computer-controlled multi-axis linkage. It uses mineral pigment ink for construction. It will not produce any peculiar smell during the printing process, and it is waterproof and sunscreen and is not easy to fade. It is in line with the current concept of low-carbon environmental protection, but because of The frame is too large and too high, which creates great difficulties for transportation and limits the use place. While shortening the frame, it is also necessary to ensure the working stroke of the wall painting machine. Different working starting points can be adjusted according to different conditions of the wall surface. starting height

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