Scraper mechanism for waste asphalt recycling process and using method thereof

Abstract

The invention belongs to the technical field of asphalt recycling and particularly relates to a scraper mechanism for a waste asphalt recycling process and a using method thereof. The scraper mechanism comprises a fixing base, a positioning plate is fixedly connected to the top of the fixing base, a positioning groove is formed in the top of the positioning plate, and a positioning rod is fixedlyconnected to the inner wall of the positioning groove; a sliding sleeve is slidably connected to the surface of the positioning rod, a sliding plate is fixedly connected to the bottom of the sliding sleeve, the bottom of the sliding plate is slidably connected with the inner wall of the positioning groove, a hydraulic cylinder is fixedly connected to one side of the sliding plate, the end of the hydraulic cylinder is fixedly connected with the inner wall of the positioning groove, and a limiting base is fixedly connected to the top of the sliding sleeve. Through cooperative use of the hydraulic cylinder, the sliding plate, the fixed rod, the sliding sleeve and the limiting rod, the roller can be conveniently moved up and down, so that the chain tensioning effect can be achieved, the chaintensioning mechanism can conveniently and effectively adjust the tightness of the chain, and then practicability is improved.

Description

Technical field [0001] The present invention relates to the field of asphalt recovery, and is specifically a scraper mechanism for waste asphalt recovery regeneration process and its use. Background technique [0002] At present, domestic waste asphalt recovery is mainly used for the second, third-level road surface or grassroots, small traffic, and the use of waste asphalt recovery materials is very low. During the asphalt pavement maintenance, tens of millions of tons of waste asphalt recovery have not been fully utilized. It does not meet the saving resources, reducing environmental pollution, and enhancing the purpose of public economic benefits. , The blade and chain are an indispensable part in the scraper, and the chain is mounted on the surface of the drum, and the scratch is transported by the rotation of the drum. It is convenient for scraping the waste asphalt, and the chain needs to be carried out at the time of installation. Tension to facilitate subsequent travel. ...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a scraper mechanism for waste asphalt recovery and regeneration process and its use method, which solves the problem that the existing scraper mechanism is difficult to effectively adjust the tightness of the chain and the replacement of the drum is inconvenient. question

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