Improved self-service road marking machine

Abstract

The invention relates to an improved automatic road line marker. The improved automatic road line marker comprises a road line marker body, a paint barrel, a glass bead barrel, and a left driving wheel and a right driving wheel connected to a driving motor electrically. Laser transmitters having vertically downward transmitting terminals are installed on the left and right sides of the body symmetrically. Laser receivers are also mounted next to the laser transmitters. The two laser receivers are coupled with a control chip. The control chip is coupled with an operating panel and the driving wheels. By adopting the improved automatic road line marker, standard straight lines and arcs can be efficiently drawn, firmness and flatness of paint adhered on the ground can be improved. The improved automatic road line marker is especially suitable for being used in areas such as mountain areas with poor road conditions and for drawing boundary traffic lines.

Description

technical field [0001] The invention relates to a road marking machine, in particular, a self-service road marking machine. Background technique [0002] After the road is paved, the road needs to be planned and divided into several lanes. When planning the road, a road marking machine is needed; common road marking machines include paint buckets and glass bead buckets. After the paint is applied on the road Spray reflective glass beads on the paint to complete the marking process; traditional road marking machines are divided into vehicle-mounted and self-service; vehicle-mounted is mainly used for large-scale projects and long-distance construction; self-service is suitable for short-distance construction and is easy to operate ; But the common self-service road marking machine has the following defects: one, it is easy to bend and deflect when drawing a straight line in a short distance; On a flat road surface, one side is loose, slippery and wet soil. During the marking...

AI Technical Summary

Problems solved by technology

[0002] After the road is paved, the road needs to be planned and divided into several lanes. When planning the road, a road marking machine is needed; common road marking machines include paint buckets and glass bead buckets. After the paint is applied on the road Spray reflective glass beads on the paint to complete the marking process; traditional road marking machines are divided into vehicle-mounted and self-service; vehicle-mounted is mainly used for large-scale projects and long-distance construction; self-service is suitable for short-distance construction and is easy to operate ; But the common self-service road marking machine has the following defects: one, it is easy to bend and deflect when drawing a straight line in a short distance; On a flat road surface, one side is loose, slippery and wet soil. During the marking process, the driving wheels in contact with the soil are prone to slipping. Even if the driving wheels on both sides of the road marking machine are controlled to rotate at the same frequency, the line will still be deflected; Second, when drawing a regular arc, it is necessary to pre-draw the line before scribing. Even so, it is easy to draw inaccurately; the operation is difficult and not standard; third, gravel and dust encountered during the scribing process will make the paint The adhesion is not firm, easy to crack and peel off

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