Quick repairing device for roads

Abstract

The invention relates to a quick repairing device for roads. The quick repairing device comprises a moving base, scraper mechanisms and connecting rod mechanisms, wherein a U-shaped beam is mounted onthe top face of the moving base; material mixing mechanisms and a top-pressing mechanism; when doing a press-down action, a beating mechanism is linked with the material mixing mechanisms to ensure that tar in the material mixing mechanisms is mixed and stirred to obtain a mixture and the mixture is discharged downwards; a front group and a back group of the material mixing mechanisms are arranged; discharging mechanisms for discharging the tar materials downwards are also arranged on the two groups of material mixing mechanisms; the two scraper mechanisms are arranged; and because the beating mechanism has a thick column structure, the tar poured into cracks of the road can be tamped preferably, so that the seaming quality is improved; by adopting a linkage way, the left group and the right group of scraper mechanisms are arranged; when the scraper mechanisms operate inwards, the tar-like materials which are attached with the bottom of a beating plate due to beating of the tar can bescrapped downwards, and the phenomenon that pits are reserved on a tar connection part required for beating because of staying of adhesive materials when the tar surface is beaten again by adopting the beating plate is avoided; and the construction quality is improved.

Description

technical field [0001] The invention relates to the technical field of road repair, in particular to a road quick repair device. Background technique [0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. It is liquid with a black surface and is soluble in carbon disulfide. Asphalt is a waterproof, moisture-proof and anti-corrosion organic gelling material, and asphalt is used as a connecting raw material for repairing broken parts of roads. [0003] Aiming at the repairing device, Chinese Patent Application No. CN201620392264.0 discloses a road repairing device, especially relates to a kind of asphalt road repairing device, its structure is described as: including cart, iron block, spring, electromagnet, nozzle, Outlet pipe, material storage box, top plate, bearing housing I, rotating rod I, gear I, rotating motor, gear II, rotating rod II, b...

AI Technical Summary

Problems solved by technology

[0004] When the road repairing device with the above structure can repair the broken part of the road, the flapping structure adopted is made of spring and iron block. When the iron block beats the asphalt injected into the crack, it will be deflected due to the support of the spring, causing the seam of the road surface to be damaged. The quality is poor, and after the iron block is lifted up, a lot of asphalt deposits will be left on the bottom surface, and when the iron block hits the asphalt surface again, it will leave a pit in the asphalt connection

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