Unlock instant, AI-driven research and patent intelligence for your innovation.

Multifunctional road surface recycling machine and road surface recycling construction method

A multi-functional, recycling machine technology, applied in the direction of roads, roads, road repair, etc., can solve the problems of scorching of the upper surface asphalt concrete, affecting the performance of the recycled pavement, unable to recycle the material ratio, etc., to shorten the construction period, reduce the construction cost. Manage costs and optimize the effect of construction processes

Inactive Publication Date: 2016-12-21
SHAANXI ZHONGTU HEAVY IND MACHINERY
View PDF8 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the existing pavement thermal regeneration process, the bottom surface is heated first, then milled or raked, and then the old materials are collected. When the asphalt concrete pavement is heated in the traditional process, there will be scorching and aging of the asphalt concrete on the upper surface. problems, thus affecting the performance of recycled pavement, and the existing process can not achieve accurate ratio of recycled materials

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multifunctional road surface recycling machine and road surface recycling construction method
  • Multifunctional road surface recycling machine and road surface recycling construction method
  • Multifunctional road surface recycling machine and road surface recycling construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] like figure 1 , figure 2 and image 3 As shown, the road surface heat regeneration machine of the present invention comprises frame 1, and frame 1 is supported on the ground by running gear 2, and running gear 2 of the present invention can be crawler belt or road wheel, and the running gear of this implementation adopts crawler belt, and crawler belt passes through The installation column (unnumbered) and the installation arm (unnumbered) are connected to the frame 1. Preferably, the installation arm of the present invention is a sliding sleeve type installation arm that can be stretched left and right. Under the action of the hydraulic cylinder, the installation arm can be horizontally It can be stretched or shortened in the direction, and the position in the width direction of the running gear can be adjusted. A feed hopper 3 is arranged at the front of the frame 1, and the feed hopper 3 is used to load the materials unloaded by the dump truck, including recycled ...

Embodiment 2

[0082] refer to Figure 7 and Figure 8 , in order to clearly show the structure of the milling drum in this embodiment, Figure 7 The storage bin, asphalt tank, dust collector and material heating assembly on the middle frame 1 are removed. The difference between this embodiment and the embodiment 1 is that two milling drums 8 are set on the frame 1, and the milling drum 8 Set on the installation frame 80, two sets of horizontally arranged track frames 82 are arranged on the frame 1. The two sets of track frames are arranged one after the other, and are staggered left and right, that is, one set of track frames is located on the left side, and the other set of track frames The shelf is on the right. The installation frame 80 is arranged on the track on the track frame 82 , and the installation frame 80 can move laterally along the track under the traction of the traction motor 83 traction rope. The mounting frame 80 is provided with a drive unit 81 for driving the milling ...

Embodiment 3

[0084] like Figure 9 As shown, the difference between this embodiment and Embodiment 1 is that three milling drums 8 are arranged on the frame 1, and the milling drums are fixedly installed on the frame 1, and the three milling drums are arranged in the shape of a character, with Realize the milling of wide road surface.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a multifunctional road surface recycling machine and a road surface recycling construction method. The road surface recycling machine comprises a rack, a milling roller, a walking device, a feed hopper, a feed conveyor, a storage bin, and a material conveyor. The material conveyor conveys the material in the storage bin into a stirring cylinder, the storage bin consists of a first storage bin and a second storage bin, the material conveyor includes a first material conveyor located below a first storage bin discharge port and a second material conveyor located below a second storage bin discharge port. The road surface recycling machine also includes a recycled material conveyor disposed on the rack, and the recycled material conveyor sends the old material milled by the milling roller into the stirring cylinder. The road surface recycling machine also includes the stirring cylinder, the rear of the rack is provided with a paving component, the paving component is located behind the stirring cylinder, and the material outlet of the stirring cylinder is located in front of the paving component. The multifunctional road surface recycling machine and the construction method provided by the invention can realize precise proportioning of the old roadbed and road surface materials again, reach the integral operation effect, optimize the construction technology, shorten the construction period and lower the construction and management cost.

Description

technical field [0001] The invention belongs to the technical field of road surface regeneration, and in particular relates to a road surface thermal regeneration equipment and a road surface regeneration construction method. Background technique [0002] With the rapid development of my country's national economy, my country's highway construction has achieved leapfrog development. The roads that were put into use in the early stage of the great development have entered the maintenance period in recent years, and the maintenance and repair volume has shown a linear upward trend. The various surface functions of highway pavement, especially asphalt pavement, decay quickly after long-term use, which directly affects the driving safety and comfort of the car, which requires pavement repair. In the past, people used milling machines to mill old road surfaces before laying new asphalt road surfaces. However, a large amount of discarded waste will be generated after road millin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/06E01C23/09
Inventor 南文辉南希苟红霞
Owner SHAANXI ZHONGTU HEAVY IND MACHINERY