Pavement cutting machine with flying rock protective mechanism for road construction

Abstract

The invention provides a pavement cutting machine with a flying rock protective mechanism for road construction. The pavement cutting machine with the flying rock protective mechanism for the road construction comprises a fixed grabbing block and a fixing bolt; a ball seat is cylindrical, a hemispherical groove is formed in the center of a right cylinder, the diameter of the right end of the hemispherical groove is reduced to form the shape of a step, and external threads are formed in step and fixed to the right side of a water tank of the road cutting machine; a buckle cover is of a round cover structure, internal threads are formed in the left end of the buckle cover, and matched with external threads on the ball seat, and a ball-shaped through hole is formed, and located in the centerand has the same spherical center with a spherical groove in the ball seat; two tracks are arranged, and slot-shaped rails, the width in the groove is greater than the width of a wheel by 2mm, the distance between the two tracks is equal to the distance between wheels on both sides of the pavement cutting machine, so that the two wheels just move in the two tracks; circular grooves are formed in the bottom surfaces below the tracks, and are circular holes with arcs. The pavement cutting machine with the flying rock protective mechanism for the road construction has a simple structure, and canreduce splashing of flying rocks and realize straight line cutting to improve the pavement cutting quality.

Description

technical field [0001] The invention belongs to the technical field of cutting machines and mechanical equipment, and in particular relates to a road cutting machine equipped with a flying stone protection mechanism for road construction. Background technique [0002] The road cutting machine is a tool for road maintenance and construction. Its main function is to cut seams on the road surface and prepare for the road surface correction. [0003] The Chinese invention patent with the application number CN201611126644.0 provides a portable road cutting machine, and the invention relates to the technical field of cutting machines. The technical solution adopted by the present invention is: a portable road surface cutting machine, including a base bracket, two moving rollers are arranged at the rear end of the base bracket, an operating structure is arranged on the rear end of the base bracket, and a power structure is arranged above the front end of the base bracket , a cutti...

AI Technical Summary

Problems solved by technology

[0008] In order to solve the above technical problems, the present invention provides a road cutting machine equipped with a flying rock protection mechanism for road construction to solve the problem that the existing protection range for flying rocks and sand is limited and the cutting track cannot be guaranteed

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