Automatic pavement material paving device and method
A pavement material, automatic technology, applied in the direction of roads, roads, road repair, etc., can solve problems such as large errors and low construction efficiency, and achieve the effects of simple structure, improved construction efficiency, and high adjustment accuracy.
Pending Publication Date: 2020-06-19
河北扶波机械制造有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide an automatic paving device and method for pavement materials to solve the problems of large errors and low construction efficiency caused by manually adjusting the pavement thickness of pavement materials
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Embodiment Construction
[0022] Such as figure 1 As shown, the pavement material automatic paving device of the present invention is arranged on an independent frame 1 or an existing frame 1 of a road surface maintenance vehicle, and includes a distribution pipe 2 fixed on the frame 1. There is a cloth opening 3 below the rear side of the pipe, and an adjusting rod 4 is threaded on the frame 1 at the cloth pipe 2 rear, and a pinch wheel 5 is installed at the lower end of the adjusting rod 4 . A connecting rod 6 is installed on the adjusting rod 4, and a regulator 8 is hinged on the connecting rod 6 through a hinge shaft 7. The regulator 8 includes a connecting part 8-1, and a downward contact is provided on the connecting part 8-1 side. part 8-2, and a scraper 8-3 is provided on the other side of the connecting part 8-1. A spring 8-4 is provided on the side of the connecting part 8-1 close to the contact part 8-2, the upper end of the spring 8-4 is in contact with the frame 1, and the spring 8-4 pres...
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The invention relates to an automatic pavement material paving device and method. The automatic pavement material paving device comprises a material distribution pipe arranged on a rack, wherein a material distribution opening is formed in the rear side of the material distribution pipe, an adjusting rod is arranged on the rack behind the material distribution pipe, a pressing wheel is arranged ata lower end of the adjusting rod, a connecting rod is arranged on the adjusting rod, an adjuster is hinged to the connecting rod through a hinge shaft, the adjuster comprises a connecting part, a downward contact part is arranged on one side of the connecting part, a scraper is arranged on the other side of the connecting part, a spring is arranged on the side, close to the contact part, of the connecting part, an upper end of the spring makes contact with the rack, and the spring presses the adjuster downwards to enable a lower end of the contact part to make contact with the ground all thetime. The automatic pavement material paving device is advantaged in that the device is simple in structure and high in adjusting precision, manual adjustment at any time is not needed, construction efficiency can be obviously improved during construction, the device can be suitable for different road surfaces and road surface materials through adjustment, refitting can be conducted on the basis of an original road surface laying vehicle, and the application range is wide.
Description
technical field [0001] The invention relates to a paving device, in particular to an automatic paving device and method for pavement materials. Background technique [0002] When carrying out thermal regeneration construction on damaged pavement, it is necessary to adjust the excavation depth according to the degree of damage of the pavement. After the road is excavated, a new material layer needs to be laid, and the paved material layer is compacted to form a new road surface. The material layer is called "virtual shop". When the damage is more serious, the depth of excavation will be deeper, and the material layer that needs to be paved will be thicker. At present, the virtual paving thickness of the material layer needs to be adjusted manually. Due to the complex situation of the road surface during actual work, the excavation depth is constantly changing along the length of the road, and the manual adjustment is often not timely enough, and the adjustment error is large...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E01C23/07
CPCE01C23/07
Inventor 伍振山伍子瑜何振微孔德才邵芳叶飞
Owner 河北扶波机械制造有限公司