A road marking device and method of use thereof

By integrating the material bucket of the road marking device with the walking mechanism and using roller mixing and spraying components, the problems of complex structure and high energy consumption of existing road marking devices have been solved, thereby improving the road marking operation capability and reducing costs.

CN118273208BActive Publication Date: 2026-06-23ANHUI HIGHWAY BRIDGE ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-05-22
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

In existing road marking devices, the material bucket and the traveling mechanism are independent of each other, resulting in a complex structure, a contradiction between continuous working force and energy consumption of the mechanism, and high cost.

Method used

The material bucket is integrated with the walking mechanism, and the paint is stirred and sprayed by the rolling of the roller. The paint is heated and sprayed by electric heating and pump system. The adhesion is improved by combining spring and friction wheel design, and auxiliary components are used to reduce energy consumption and complexity.

Benefits of technology

It has improved the ability to perform road marking operations, reduced the complexity and cost of the equipment, and ensured uniform spraying and good adhesion of the paint.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN118273208B_ABST
    Figure CN118273208B_ABST
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Abstract

The application relates to the technical field of municipal road construction, in particular to a road marking device, which comprises a stirring and advancing assembly, a front cleaning assembly and a spraying assembly. The stirring and advancing assembly comprises two inner-cavity-communicating rollers rotatably arranged at the back of one side of a trailing rocker arm. The axial center lines of the two rollers are on the same straight line, and the two rollers can rotate relative to each other with the axial center line as the axis. The roller is used as a rolling wheel during road advancing, and the inside loaded marking paint is stirred while rolling. The front cleaning assembly comprises a rolling brush obliquely arranged at the front of the other side of the trailing rocker arm, and the rolling brush realizes pre-cleaning of the road to be marked. The existing material bucket and the walking mechanism are integrated, the complexity of the material bucket, the auxiliary function mechanism and the walking mechanism is reduced on the basis of ensuring the working capacity, and the purpose of reducing cost and increasing efficiency is achieved.
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Citation Information

Patent Citations

  • A marking device for marking traffic lines of municipal roads and a marking method thereof

    CN109208451A

  • Road indication line drawing device and indication line drawing method

    CN111254795A