Novel road cutter

Abstract

The invention discloses a novel road cutter which comprises a rack. A walking wheel is mounted at the bottom of the rack, an arch-shaped structure is arranged in the middle of the rack, a movable column is slidably connected to the upper end of the arch-shaped structure in a penetrating manner, the part, on the upper side of the arch-shaped structure, of the movable column, is connected to a driving mechanism, a mounting plate is welded to the bottom of the moving column, a first bracket and a second bracket are welded to the side wall of the mounting plate, a first supporting rod is rotatablyconnected to the upper surface of the first bracket, an obliquely arranged transmission bar is fixedly connected to the middle of the first supporting rod, a mounting seat is also welded to the sidewall of the mounting plate, and an air cylinder is movably mounted on the mounting seat. The novel road cutter provided by the invention can control the cutting depth of a cutting blade precisely, sothat the maintenance and repair effect of a road can be ensured. The cutting blade can move along the horizontal direction to cut the pavement, so that staffs need not to push the device to move integrally to cut the pavement, therefore, the pushing distance is shortened, the manpower is saved and the novel road cutter is used more conveniently.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a novel road cutting machine. Background technique [0002] With the rapid development of road construction, the daily maintenance and repair of roads becomes more and more important. The road cutting machine is a commonly used maintenance and repair equipment. It can mark and cut the road during the maintenance and repair process, which plays a very good role in the maintenance and repair of the road. [0003] When the existing road cutting machine cuts, it usually manually pushes the body forward slowly so as to drive the cutting piece fixedly installed at the bottom of the body to move and cut. Due to the cutting resistance of the road surface, this method requires more manpower; and When cutting the road surface, it is necessary to accurately control the cutting depth of the cutting piece to prevent the cutting depth from not meeting the cutting requirements. [0...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that when the existing road cutting machine in the prior art cuts, it usually manually pushes the body forward slowly so as to drive the cutting piece fixedly installed at the bottom of the body to move and cut. Due to the cutting resistance of the road surface, this This method needs to consume more manpower of the staff; and when cutting the road surface, the cutting depth of the cutting piece must be accurately controlled to prevent the problem that the cutting depth cannot meet the cutting requirements, and a new road cutting machine is proposed

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