Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An asphalt joint filling device for cement road paving

A road and asphalt technology, which is applied in the field of asphalt joint filling devices for cement road paving, can solve the problems of time-consuming, time-consuming and labor-intensive projects, and shorten the construction period, etc., and achieve the effects of centralized and simple procedures, improved work efficiency, and fast and rapid construction

Active Publication Date: 2021-05-14
深圳市盛通万虹科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing joint filling needs to be completed through multiple processes, and the project takes a lot of time, which is not conducive to shortening the construction period and is time-consuming and laborious

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
  • An asphalt joint filling device for cement road paving
  • An asphalt joint filling device for cement road paving
  • An asphalt joint filling device for cement road paving

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1~3 , in an embodiment of the present invention, an asphalt joint filling device for paving cement roads, comprising a heating barrel 1 fixed on a bottom plate 5, a liquid pumping tank 4 positioned on one side of the heating barrel 1, and a cutting tool for slit cement road surface Components; wherein, a hopper for injecting asphalt is fixed through the top of the heating barrel 1, and an electric heater 2 with a signal connection controller 3 and a power supply is fixed inside the heating barrel 1, and the heating barrel 1 and the pumping tank 4 pass through The liquid pipe 11 is connected, and a one-way valve is arranged at the upper mouth of the liquid inlet pipe 11, and the upper part of the liquid pumping tank 4 is connected to and fixed on the liquid outlet pipe 24, and the asphalt in the heating barrel 1 is heated by the electric heater 2 , keep it in a flowing liquid state, and utilize the pumping tank 4 to pour the asphalt in the heating barrel 1 in...

Embodiment 2

[0027] Obviously, there will inevitably be dust on the ground seam cut out, therefore, in order to pour asphalt into the ground seam better, a blower assembly is also provided under the bottom plate 5, specifically, the blower assembly includes The bevel gear set at the end, the bevel gear set is composed of the first bevel gear 21 fixed on the end of the worm 13 and the second bevel gear 22 fixed on the rotating shaft, the first bevel gear 21 meshes with the second bevel gear 22, and the rotating shaft The upper end is rotatably connected to the bottom plate 1, and the lower end of the rotating shaft is fixed with a fan blade 23. The rotating worm 13 drives the rotating shaft to rotate through the bevel gear set, thereby realizing the driving of the fan blade 23 to rotate and blow air, and achieve the integrated function of cutting, blowing, and filling seams;

[0028] The lower corners of the base plate 5 are all rotatably provided with rollers 6, and the upper rear part of t...

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 discloses an asphalt seam filling device for cement road paving, in particular to a crankshaft that uses a connecting rod to drive a plug plate to move up and down to achieve the function of pumping materials, and a rotating worm drives a worm wheel and a cutting knife to rotate to realize the function of cutting seams. The device solves the problem that the existing seam filling needs to be completed through a variety of equipment and multiple processes, which is time-consuming and labor-intensive. An electric heater for signal connection between the controller and the power supply is fixed in the heating barrel, the heating barrel and the liquid extraction tank are communicated through a liquid inlet pipe, and a one-way valve is arranged at the upper mouth of the liquid inlet pipe. The top is communicated with and fixed the liquid outlet pipe; the cutting assembly includes a pendulum rod that is rotated and arranged under the bottom plate at one end, a cutting knife that is rotated and arranged at the other end of the pendulum rod, a worm wheel at the center of rotation between the pendulum rod and the bottom plate, and a rotatable connection below the bottom plate. The worm is engaged with the worm wheel, and the worm wheel and the cutting knife are connected through a second transmission member.

Description

technical field [0001] The invention relates to a road laying machine, in particular to an asphalt joint filling device for cement road laying. Background technique [0002] When laying roads, especially cement roads, it is often necessary to cut and pour asphalt into the formed road surface. The general process of asphalt filling joints is four steps: slotting, cleaning, heating, filling joints, and opening traffic. [0003] Firstly, the slotting process uses a slotting machine for slotting, which needs to be used to cut the road surface; then it is cleaning, using a fire-fighting fan or a backpack fan to remove the dust in the opened slot; and then heating Heating refers to heating the pavement to be filled before filling the joint to make the joint glue and the original road surface have better bonding performance; the last is the joint filling, which is the key to the whole project. [0004] Existing joint filling needs to be completed through multiple processes, and th...

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 Patents(China)
IPC IPC(8): E01C23/09E01C19/08
CPCE01C19/08E01C23/096
Inventor 刘加华
Owner 深圳市盛通万虹科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com