An apparatus for synchronously spraying liquid reflective coatings on two perpendicular base surfaces of curb stones

Abstract

The invention discloses a device for synchronously spraying liquid reflective coating on two base surfaces perpendicular to curb stone, include a base, a traveling wheel connected to the lower end face of the base, A material storage barrel fix on that upper end surface of the base for storing liquid reflective paint, a paint spray pump and an upper horizontal guide rail, a lower horizontal guiderail fixed on the lower end face of the base, an upper slide bar arranged on the upper horizontal guide rail, a slide bar arranged on the lower horizontal guide rail, a first telescopic cylinder fixedon the base, an upper spray head connected with the upper slide bar, and a lower spray head connected with the slide bar; The piston rod of the first telescopic cylinder is fixedly connected with theupper sliding rod and the lower sliding rod through a connecting plate, and the inlets of the upper spray head and the lower spray head are connected with the material storage bucket through a paintspray pump, the outlet of the upper spray head is vertically downward, and the outlet of the lower spray head is horizontally toward the periphery of the base. The invention can carry out synchronousspraying on the upper surface and the side surface of the curb stone, has good spraying effect, and the spraying device has low manufacturing cost and convenient operation.

Description

technical field [0001] The invention relates to the field of spraying devices, in particular to a device for synchronously spraying liquid reflective paint on two perpendicular base surfaces of curbs. Background technique [0002] The curb stone refers to the boundary stone set on the edge of the road surface, referred to as the curb stone, commonly known as the curb. It is used as a stone at the boundary between the edge of the pavement and other structural zones. In actual use, due to fatigue or emergency avoidance of vehicles, especially at night, there are obvious reflective signs on the guardrail, but there are no curbs. When the driver cannot clearly see the position of the curb, it is easy to hit the curb. Then cause the vehicle to jump and crash into the anti-collision barrier, which can easily cause the vehicle to overturn or even roll over sideways, which is extremely harmful to the life of the driver and the vehicle, and poses a great threat. For driving safety ...

AI Technical Summary

Problems solved by technology

[0003] Manual brushing is not only inefficient, but also has poor brushing effect; the existing spraying machine can only spray on one side when spraying, and two spraying machines need to be used together to complete the spraying on the upper surface and side surface of the curb. Increase the cost of spraying, on the other hand reduce the efficiency of spraying

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