Grooving width adjustable road grooving machine

Abstract

The invention provides a grooving width adjustable road grooving machine and relates to the technical field of road maintenance equipment. The grooving width adjustable road grooving machine comprisesa mounting table, both side surfaces of a grooving blade are coaxially provided with a protrusion unit A with a rib formed on the surface and a groove unit A, and the groove unit A comprises a groovefor clamping and limiting the protrusion unit A with the rib; the tail end of a rotating shaft A is provided with a groove unit B identical in structure to the groove unit A, the tail and of a rotating shaft B is provided with a protrusion unit B identical in structure to the protrusion unit A, and the rotating shaft A and / or the rotating shaft B are driven by a rotation driving mechanism. The grooving width adjustable road grooving machine is simple in structure and can rapidly mount the grooving blade to improve the mounting efficiency as well as select the number of the grooving blades asrequired to rapidly form grooves of required widths; meanwhile, by only carrying a number of the grooving blades of thin specifications, the grooving width adjustable road grooving machine can meet the requirements of multiple grooving widths.

Description

technical field [0001] The invention relates to the technical field of road surface maintenance equipment, in particular to a road surface groover with adjustable groove width. Background technique [0002] At present, during the paving and maintenance of expressways and ordinary roads, repairing potholes and cracks on asphalt pavement and cement pavement is one of the most common operations, in order to better repair cracks. Generally speaking, it is necessary to make grooves on the basis of cracks first, and then pour asphalt or joint glue into the grooves. [0003] In the prior art, when it is necessary to select the grooving width at the crack of the road surface, the grooving blade needs to be replaced, so the replacement of the grooving blade is not only cumbersome, but also needs to carry all the grooving blades of each specification , causing inconvenience to construction workers. Contents of the invention [0004] The purpose of the present invention is to provi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a road surface slotting machine with adjustable slotting width, which aims to solve the problem in the prior art that when the slotting width at the crack of the road surface needs to be selected, the slotting blade needs to be replaced, so the The replacement of grooving blades is not only cumbersome to operate, but also needs to carry all the grooving blades of each specification, which brings inconvenience to the construction personnel

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