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Road cold-spraying and scribing spraying machine

A technology of spraying machine and spraying mechanism, applied in roads, roads, road repair and other directions, can solve the problems of easy doping of dust, inaccurate preview, etc. Effect

Inactive Publication Date: 2019-05-14
NANJING CHUQING ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a road cold spray line spraying machine to solve the problem that the fixed spray head proposed in the above background technology makes the preview inaccurate for different people and the problem that it is easy to be mixed with dust when spraying

Method used

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  • Road cold-spraying and scribing spraying machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A road cold spray line spraying machine, such as figure 1 Shown, comprise vehicle frame 1, the bottom of vehicle frame 1 is equipped with wheel 2, and the upper end of vehicle frame 1 is equipped with air compressor 3, and one side of air compressor 3 is fixed with paint box 4 by bolt, one part of paint box 4 Spray pipe 5 is plugged into the side, and one end of spray pipe 5 is provided with spraying mechanism 6, and the below of spraying mechanism 6 is fixed with guide wheel 7.

[0026] Specifically, the guide rod 62 and the slider 63 of this embodiment are all made of plastic molds, and are made of PP material, namely polypropylene, which has the best heat resistance, light weight, good toughness and rigid strength, making it easy to production and use.

[0027] Specifically, the distance between the guide wheels 7 of this embodiment is preferably 15 cm according to the international general road markings, so that the marking lines are more eye-catching and the servi...

Embodiment 2

[0032] In the specific implementation, since the nozzle is fixed on the side of the fuselage, and everyone has different eye habits, and at the same time, the dust on the road will be blown by the wind during spraying. In order to make the monocular preview more accurate and the spraying quality better, The inventor makes improvement to spraying mechanism 6 and guide wheel 7, as a kind of preferred embodiment, as Figure 2-Figure 6 As shown, the spraying mechanism 6 includes a fixed rod 60, a clip 61 fixed at the top of the fixed rod 60, a guide rod 62 provided inside the clip 61, a slider 63 connected above the guide rod 62, and a connection connected to the top of the slider 63. Rod 64, the snap ring 65 provided on the outside of connecting rod 64, one side of guide wheel 7 is sleeved with step shaft 70, the two ends of step shaft 70 are sleeved with strut 71, and the top of strut 71 is welded with cross bar 72 .

[0033] Specifically, the clip 61 has a semi-cylindrical rin...

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Abstract

The invention relates to the technical field of road cold-spraying and scribing, in particular to a road cold-spraying and scribing spraying machine. The road cold-spraying and scribing spraying machine comprises a vehicle frame, wheels are installed at the bottom of the vehicle frame, an air compressor is installed at the upper end of the vehicle frame, a paint tank is fixed to one side of the air compressor, a spray pipe is connected to one side of the paint tank in an inserted mode, a spraying mechanism is arranged at one end of the spray pipe, a guiding wheel is fixed to the lower part ofthe spraying mechanism, and the spraying mechanism comprises a fixing rod, a clamping piece fixed to the top end of the fixing rod, a guiding rod arranged inside the clamping piece, a sliding block connected to the upper part of the guiding rod, a connecting rod connected to the top end of the sliding block, and a clamping ring arranged on the outer side of the connecting rod. According to the road cold-spraying and scribing spraying machine, the sliding block moves on the guiding rod, thus a spray head can be replaced to the left part and the right part of a machine body, the road cold-spraying and scribing spraying machine adapts to the personal eye using habit, thus pre-aiming is more accurate, and working is smoother; through shielding of the guiding wheel, admixing of dust is avoided,meanwhile, the guiding wheel facilitates guiding, and wire-passing bending is avoided; and the spraying quality is improved, the service life of a spraying line is prolonged, and the cost is saved.

Description

technical field [0001] The invention relates to the technical field of road cold spray marking, in particular to a road cold spray marking spraying machine. Background technique [0002] The cold spray line spraying machine is a road construction machine widely used in roads, highways, parking lots, squares and runways to draw different restrictions, guidelines and warnings on the flat ground. It has played a huge role in urban planning and road construction with its advantages of fast, efficient and accurate, saving the construction period and economic investment of road construction to the greatest extent. The nozzle of the cold spray line spraying machine is fixed on the side of the fuselage to prevent the wheel from rolling over the line, and use a single eye to preview the line. However, some people are used to using the left eye, and some people are used to using the right eye, which will affect the preview. Aiming is accurate. In some parking lots and squares, there ...

Claims

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Application Information

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IPC IPC(8): E01C23/22
Inventor 曹凤英王明晟罗楠
Owner NANJING CHUQING ELECTRONICS TECH CO LTD
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