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Micro bead spray gun for pavement marker

A marking machine and micro-bead technology, applied in roads, roads, road repairs, etc., can solve the problems of waste of micro-beads, insufficient fineness, inconvenient use, etc., and achieve the effect of saving raw materials and high fineness

Active Publication Date: 2010-03-03
朱建新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the simple structure of the existing spray gun, it is difficult to effectively adjust the amount of microbeads on different grounds during operation, and its fineness is not enough, which easily causes waste of microbeads and is inconvenient to use

Method used

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  • Micro bead spray gun for pavement marker
  • Micro bead spray gun for pavement marker

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Embodiment Construction

[0016] Such as figure 1 , a road marking machine bead spray gun, comprising a gun body 1, a dispersion nozzle 2 arranged at the front end port of the gun body 1, a bead inlet pipe 3 arranged at the front end of the gun body 1, and an air intake pipe 4 arranged at the rear end of the gun body 1 , the gun seat 5 that is located on the inner wall of the front end of the gun body 1 and communicates with the air intake pipe 4, the nozzle 6 that is flexibly connected to the front end of the gun seat 5, and the nozzle 6 and the inner wall of the gun body 1 are provided with a nozzle that communicates with the bead pipe 3. An annular spray groove 7, a screwed wrench 8 is provided on the gun body 1, and a gas control valve 9 controlled by the wrench 8 is arranged between the gun seat 5 and the air intake pipe 4. The gas control valve 9 includes a gun valve core 11 located at the air vent at the rear end of the gun seat 5, the gun valve core 11 is flexibly connected with the gun body 1,...

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Abstract

The invention provides a micro bead spray gun for a pavement marker, which comprises a gun body, a dispersing nozzle arranged at a port at the front end of the gun body, a bead inlet pipe arranged atthe front end of the gun body, an air inlet pipe arranged at the rear end of the gun body, a gun mount arranged on the inner wall of the front end of the gun body and communicated with the air inlet pipe, and a nozzle movably connected with the front end of the gun mount; an annular spray tank communicated with the bead inlet pipe is arranged between the nozzle and the inner wall of the gun body;the gun body is provided with a spanner in screw connection; and an air control valve controlled by the spanner is arranged between the gun mount and the air inlet pipe. The micro bead spray gun can effectively adjust the consumption of micro beads, has high fineness and saves raw materials.

Description

technical field [0001] The invention relates to road marking and marking equipment, in particular to a road marking machine bead spray gun. Background technique [0002] Road marking is an important technical measure to guide traffic signs and ensure traffic safety, and is a necessary link in road construction. In order to make the road markings clearer, a bead spraying device is usually installed on the road marking machine to spray reflective micro beads on the road markings. Usually, a spray gun is installed on the bead spraying device, and the reflective micro beads The beads are sprayed on road markings. Due to the simple structure of the existing spray gun, the amount of microbeads cannot be effectively adjusted in the face of different grounds during operation, and its fineness is not enough, which easily causes waste of microbeads and is inconvenient to use. Contents of the invention [0003] The problem to be solved by the present invention is to provide a road ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/22
Inventor 朱桂根
Owner 朱建新
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