Road surface cutting machine with long service life

Abstract

The invention discloses a road surface cutting machine with a long service life, and relates to the technical field of mechanical equipment. The road surface cutting machine comprises a fixing cabinetand a box. Double-faced sliding rails are connected with two sides of the inner wall of the fixing cabinet fixedly. The bottom of the box is connected with the tops of the double-faced sliding railsthrough sliders slidably. Damping devices are connected to two sides of the inner wall of the fixing cabinet fixedly. A lateral surface of each damping device contacts with one side of the box. Buffering devices are connected with one side of the inner wall of the fixing cabinet movably, and are located at the bottoms of the double-faced sliding rails. A first motor is connected with one side of the inner wall of the box fixedly. The road surface cutting machine has the advantages that the problem, incapability of well protecting cutting devices due to the fact that cutting knifes are driven by simple motors to cut road surfaces, of existing joint cutters is solved, and proneness to damage to the joint cutters is avoided, so that service life of the machine is prolonged, road constructioncost is reduced, and construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a road cutting machine with long service life. Background technique [0002] A tool for road maintenance and construction. Its main function is to cut seams on the road surface. The depth can reach a thin line ranging from 100 to 200 millimeters. It is often used on cement roads and asphalt roads! It requires a certain degree of proficiency to operate the machine for normal construction. , the seam cutting machine is relatively common in the engineering construction process. The existing seam cutting machine has motor drive, internal combustion engine (ie gasoline engine drive and diesel engine) drive and other types. For the motor drive structure, it is necessary to be equipped with a large-scale generator. To provide a source of power, at the same time, engineering vehicles are required to move the generator tow, and the generator consumes more fuel. For the seam ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a road cutting machine with a long service life, which solves the problem that the current cutting machines generally use a simple motor to drive the cutting knife to cut the road surface, and cannot properly adjust the cutting device. The problem of effective protection

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