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Road paving device and construction method thereof

A technology with the same road and direction, applied in the direction of road, road, road repair, etc., can solve the problem of uneven distribution of gravel, and achieve the effect of stable gravel, uniform thickness, and improved uniformity.

Inactive Publication Date: 2021-04-06
宁波北仑鸿通工程建设有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that during the construction process of the existing paver, the distribution of crushed stones in the width direction of the road surface is uneven, and the amount of crushed stones at the center of the road surface width direction is often significantly more than that of the pavement. The amount of gravel on both sides

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  • Road paving device and construction method thereof
  • Road paving device and construction method thereof
  • Road paving device and construction method thereof

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Embodiment Construction

[0039] The following is attached Figure 1-3 The application is described in further detail.

[0040] The embodiment of the present application discloses a road paving device.

[0041] refer to figure 1 , a road paving device comprising a body 1, the front of the body 1 is fixedly provided with a feed hopper 2, and the rear end of the body 1 is sequentially provided with a distribution plate 4, a feeding box 5 and a push assembly 7 from top to bottom. A conveyor belt 3 is provided between the bucket 2 and the distribution plate 4 , a distribution opening 41 is opened on the distribution plate 4 , and a discharge opening 51 (not shown in the figure) is opened on the discharge box 5 .

[0042] When paving the road surface, the crushed stones in the feed hopper 2 will be transported to the distribution plate 4 along the conveyor belt 3, and will fall from the distribution port 41 on the distribution plate 4 into the discharge box 5, and then the material will be discharged The...

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Abstract

The invention relates to a road paving device and a construction method thereof, and relates to the field of pavement paving. The road paving device comprises a machine body, a feeding hopper and a discharging box are fixedly arranged on the machine body, a conveying belt is arranged between the feeding hopper and the discharging box, and the length direction of the discharging box is the same as the width direction of a pavement; an opening is formed in the top surface of the discharging box; a plurality of discharging openings are formed in the bottom face of the discharging box in the length direction of the discharging box, a distribution plate is arranged between the upper portion of the discharging box and the lower portion of the conveying belt, and a plurality of distribution openings are formed in the distribution plate in the length direction of the distribution plate. A pushing assembly is arranged below the discharging box. The pushing assembly comprises a pushing driving piece and a plurality of pushing plates arranged in the length direction of the discharging box, the pushing plates are hinged to the discharging box, and the pushing driving piece is fixedly arranged on the discharging box and used for driving the pushing plates to swing below the discharging box in the length direction of the discharging box. The paving device has the effect of improving the uniformity degree in the paving process.

Description

technical field [0001] The present application relates to the field of road paving, in particular to a road paving device and a construction method thereof. Background technique [0002] Paver is a kind of construction equipment mainly used for paving various materials on the base course and surface course of the expressway. During the construction of the paver, the asphalt mixture will be evenly spread on the road base, and the preliminary vibration and leveling will be carried out. [0003] Existing can refer to the Chinese patent that publication number is CN102979030A, and it discloses a kind of paver, comprises the roller lifting mechanism and the vibrating plate motion mechanism that are installed on the frame, and roller lifting mechanism comprises landing gear, roller and oil cylinder, lifts One end of the landing gear is hinged on the frame, the other end is connected with the roller, the oil cylinder is fixed on the frame, and the piston rod of the oil cylinder is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/48
CPCE01C19/4853
Inventor 顾元海潘尚瑜曹博磊严圣楚
Owner 宁波北仑鸿通工程建设有限公司
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