Road dotted line marking device capable of automatically cleaning to-be-marked road surface

Abstract

The invention relates to the technical field of municipal administration and discloses a road dotted line marking device capable of automatically cleaning a to-be-marked road surface. A carriage is included, and moving wheels and a spraying type mark scriber are arranged at the bottom of the carriage. A first motor and a cylinder body are arranged in the carriage, an output end of the first motoris fixedly connected with a first gear, the upper end of the first gear is fixedly connected with a rotating rod, the end, away from the first gear, of the rotating rod is movably connected with a piston rod, and the end, away from the rotating rod, of the piston rod is hinged to a piston. According to the road dotted line marking device capable of automatically cleaning the to-be-marked road surface, a sweeper is driven by a rocker arm and a second motor to swing back and forth on the road surface while rotating; and the piston is matched to reciprocate left and right in the cylinder body sothat a coating is repeatedly sucked into or output from the cylinder body, the spraying type mark scriber intermittently sprays the coating by controlling the amount of the coating, namely intermittent drawing and scribing are achieved, and therefore the effects of automatically sweeping a to-be-marked road surface and automatically drawing dotted lines are achieved.

Description

technical field [0001] The invention relates to the field of municipal technology, in particular to a road dotted line marking device that can automatically clean the road surface to be marked. Background technique [0002] Road marking is a kind of safety mark marked on the road, and it is also a kind of "language" in road traffic. After the road paving is completed, road marking needs to be marked, and the current way of marking marking is mostly manual driving. Line carts are used to mark lines. This method requires a lot of labor and is very labor-intensive. When marking dotted lines, workers need to manually control the rise and fall of the marking device, and it is not easy to control the speed of the cart and the marking distance, which is prone to errors and the marking effect is not good. Good, resulting in affecting the appearance and accuracy of road marking. And there is a lot of dust on the road surface, if you draw the line directly on the road surface, it is ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a road dotted line marking device that can automatically clean the road surface to be marked, which has the advantages of automatically cleaning the road surface to be marked, automatically drawing dotted lines, and drawing more accurate and beautiful lines. The general road marking device has a large amount of manual labor, and the drawing is not accurate and beautiful.

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