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A road crack filling machine

A seam filling machine and crack technology, applied in the field of seam filling machines, can solve the problems of inability to flatten in time, unable to clean up debris, etc., and achieve the effect of convenient operation and convenient use.

Active Publication Date: 2021-04-02
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that the sundries in the gaps cannot be cleaned and the gaps cannot be flattened in time after filling, and a road crack filling machine is proposed.

Method used

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  • A road crack filling machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1-7 , a road crack filling machine, comprising a bottom plate 1, the bottom of the bottom plate 1 is rotatably connected with a first roller 101, the outer wall of the bottom plate 1 is connected with a fixed plate 102, the inner wall of the fixed plate 102 is connected with a first rotating shaft 105, the first The outer wall of the rotating shaft 105 is connected with a second roller 104;

[0035] The top of the bottom plate 1 is connected with the mixing drum 2 through the fixed rod, the mixing drum 2 is connected with the stirring piece, the bottom of the mixing drum 2 is provided with a filter screen 204, and the bottom of the mixing drum 2 is also provided with a quantitative cylinder 3 connected thereto. The bottom of the quantitative cylinder 3 is provided with a discharge hole 305;

[0036] The top outer wall of the bottom plate 1 is also fixedly connected with a discharge box 4, the discharge box 4 is connected to the bottom outer wall of the...

Embodiment 2

[0040] refer to Figure 1-7 , a road crack filling machine, comprising a bottom plate 1, the bottom of the bottom plate 1 is rotatably connected with a first roller 101, the outer wall of the bottom plate 1 is connected with a fixed plate 102, the inner wall of the fixed plate 102 is connected with a first rotating shaft 105, the first The outer wall of the rotating shaft 105 is connected with a second roller 104;

[0041] The top of the bottom plate 1 is connected with the mixing drum 2 through the fixed rod, the mixing drum 2 is connected with the stirring piece, the bottom of the mixing drum 2 is provided with a filter screen 204, and the bottom of the mixing drum 2 is also provided with a quantitative cylinder 3 connected thereto. The bottom of the quantitative cylinder 3 is provided with a discharge hole 305;

[0042] The top outer wall of the bottom plate 1 is also fixedly connected with a discharge box 4, the discharge box 4 is connected to the bottom outer wall of the...

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Abstract

The invention discloses a road crack filling machine, which belongs to the field of joint filling machines. A road crack filling machine, comprising a bottom plate, the bottom of the bottom plate is rotatably connected with a first roller, the outer wall of the bottom plate is connected with a fixed plate, the inner wall of the fixed plate is connected with a first rotating shaft, and the first The outer wall of the rotating shaft is connected with a second roller; the top of the bottom plate is connected with a mixing drum through a fixed rod, the mixing drum is connected with a stirring member, and the bottom of the quantitative cylinder is provided with a discharge hole; the top of the bottom plate The outer wall is also fixedly connected with a discharge box, the bottom of the discharge box is also connected with a discharge pipe, and the bottom of the discharge pipe is connected with a telescopic tube; the bottom plate is also slidably connected with a shovel plate; the present invention can first Clean up the sundries in the cracks to enhance the effect of filling the joints, and the joints can be flattened in time after filling the joints, making the road surface stronger after filling the joints. At the same time, the asphalt can be stirred to avoid its accumulation and solidification, which is better use.

Description

technical field [0001] The invention relates to the technical field of seam filling machines, in particular to a seam filling machine for road cracks. Background technique [0002] Asphalt road is a general term for pavements that use asphalt as a binder to pave the surface. Asphalt road is a pavement structure in which a certain thickness of asphalt mixture is paved on a flexible base and a semi-rigid base. Compared with gravel roads, the strength and stability of asphalt roads are greatly improved; compared with cement concrete roads , The asphalt road surface is smooth and seamless, the driving vibration is small, the noise is low, the traffic is open quickly, the maintenance is simple, and it is suitable for phased construction. It is an important structural form of roads in our country. [0003] However, because cracks are a common disease of asphalt roads, they are extremely harmful to the road, especially in winter and spring, due to the infiltration of rain and snow...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/09
CPCE01C23/0973E01C23/098
Inventor 马立杰
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY