Oil-water spraying device of rubber-tyred road roller and rubber-tyred road roller

A technology of a rubber wheel road roller and a spraying device, which is applied to the spraying device, the liquid spraying device, the road, etc., can solve the problems of affecting the smoothness of the asphalt pavement, the safety risk of the operators, and the unevenness of manual application, so as to reduce the manual work. , Strong adjustability, good use effect

Pending Publication Date: 2020-09-01
NO 4 ENG COMPANY LTD OF CCCC FIRST HARBOR ENG COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantages are as follows: manual smearing not only requires a separate worker to operate, but also in a high-temperature environment, poor smearing environment makes it difficult to smear, which will make artificial smearing uneven, easy to cause flow, and pollute the road surface; ordinary smearing methods In the middle, it is easy to produce sticky wheels locally, which affect the smoothness of asphalt pavement
In addition, in the manual smearing operation, manpower and material resources are wasted, and the safety risk to the operators is relatively large.

Method used

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  • Oil-water spraying device of rubber-tyred road roller and rubber-tyred road roller
  • Oil-water spraying device of rubber-tyred road roller and rubber-tyred road roller
  • Oil-water spraying device of rubber-tyred road roller and rubber-tyred road roller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] combine Figure 1 to Figure 4 , an oil-water spraying device for a rubber-tyred road roller, comprising a fuel tank 1 and a spraying mechanism. The fuel tank 1 includes a case shell 11 and a case cover 12 connected to the upper end of the case case 11. The roller body is connected.

[0032] The spraying mechanism includes a first spraying main oil pipe 2, the first spraying main oil pipe 2 communicates with the tank shell 11, the lower end of the first spraying main oil pipe 2 is connected with the third spraying horizontal pipe 4 through the second spraying vertical pipe 3, the third spraying There are multiple groups of nozzle mechanisms 5 connected to the horizontal pipe 4 , each group of nozzle mechanisms 5 includes a plurality of oil-water nozzles 51 , and the plurality of oil-water nozzles 51 are connected to the third spray horizontal pipe 4 in parallel.

[0033] The box shell 11 is a rectangular shell with an upper opening. One end of the box cover 12 is connec...

Embodiment 2

[0043] A rubber-tyred road roller, comprising the above-mentioned oil-water spraying device for the rubber-tyred road roller, a lifting mechanism 6 is arranged on the body of the rubber-tyred road roller, and the casing pole 13 in the oil-water spraying device for the rubber-tyred road roller is connected to the lifting mechanism 6 .

[0044]The lifting mechanism 6 includes a lifting bracket 61, a lifting electro-hydraulic cylinder 62 and a lifting controller. The lifting electro-hydraulic cylinder 62 is rotatably connected to the roller body through a hydraulic cylinder seat 63. The battery assembly inside is connected, and the lifting bracket 61 is connected on the cylinder shaft of the lifting electrohydraulic cylinder 62, and the lifting bracket 61 is fixedly connected with the box shell strut 13.

Embodiment 3

[0046] When the oil-water spraying device of the above-mentioned rubber-tyred road roller is in use, the oil-water spraying device of the rubber-tyred road roller is directly connected with the road roller body of the rubber-tyred road roller through the box shell strut 13 . Before use, the oil-water mixture is poured into the oil tank 1 through the oil filling pipe 17 . The oil-water mixture in the oil tank 1 enters into the third spray horizontal pipe 4 through the first spray main oil pipe 2 and the second spray vertical pipe 3, and the flow rate of the oil-water mixture is regulated by the flow regulating switch 32, which can reduce the oil flow rate by screwing in the flow regulating switch 32. The flow rate of the oil-liquid mixture can be increased by turning out the flow regulating switch 32. In the present invention, a plurality of groups of nozzle mechanisms 5 are arranged, and each group of nozzle mechanisms 5 sprays a group of rubber wheels in the rubber-tyred road...

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PUM

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Abstract

The invention discloses an oil-water spraying device of a rubber-tyred road roller and a rubber-tyred road roller. The oil-water spraying device comprises an oil tank and a spraying mechanism, the oiltank comprises a tank shell and a tank cover connected to the upper end of the tank shell, and the tank shell is connected with a road roller body of the rubber-tyred road roller through a pluralityof tank shell supporting rods; the spraying mechanism comprises a first spraying main oil pipe, the first spraying main oil pipe is communicated with the tank shell, the lower end of the first spraying main oil pipe is connected with a third spraying transverse pipe through a second spraying vertical pipe, the third spraying transverse pipe is connected with multiple sets of nozzle mechanisms, each set of nozzle mechanism comprises multiple oil-water nozzles, and the multiple oil-water nozzles are arranged in parallel. The oil-water spraying device can spray an oil-water mixture to the rubber-tyred road roller, and is novel and practical in structure. The rubber-tyred road roller comprises the oil-water spraying device of the rubber-tyred road roller, and the road roller body is connectedwith the oil-water spraying device through a lifting mechanism. After the spraying device is used, the rubber-tyred road roller works more smoothly and safely.

Description

technical field [0001] The invention relates to the field of highway asphalt pavement engineering, in particular to an oil-water spraying device for a rubber-tyred road roller and the rubber-tyred road roller. Background technique [0002] At present, for asphalt concrete pavement construction operations, in order to avoid the asphalt mixture from sticking to the wheels during the construction process, it is necessary to manually apply an oil-water mixture (vegetable oil+water) on the rubber-tyred road roller tires. The usual practice at present on the construction site is to directly smear rubber tires with a mop manually. The main disadvantages are as follows: manual smearing not only requires a separate worker to operate, but also in a high-temperature environment, poor smearing environment makes it difficult to smear, which will make artificial smearing uneven, easy to cause flow, and pollute the road surface; ordinary smearing methods In the middle, it is easy to produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/23B05B9/04B05B12/08B05B13/02
CPCB05B9/0403B05B12/08B05B13/0278E01C19/231E01C19/238
Inventor 杨立志姜兆福杨学东张晓旭
Owner NO 4 ENG COMPANY LTD OF CCCC FIRST HARBOR ENG COMPANY
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