Easy-grinding road roller for constructional engineering

Abstract

The invention discloses an easy-grinding road roller for constructional engineering. The easy-grinding road roller for constructional engineering comprises a roller body, a front roller wheel and a rear roller wheel, wherein the front roller wheel and the rear roller wheel are arranged below the roller body and are identical in size. The rear roller wheel is in a hollow cylinder shape. The two sides of the rear roller wheel are each provided with an end cover fixed to an end opening of the rear roller wheel. A crankshaft of the rear roller wheel penetrates the centers of the two end covers. An eccentric block is arranged in the rear roller wheel and fixed to the crankshaft. The crankshaft comprises end shafts at the two ends and a center shaft in the middle. The end shafts are fixedly connected with the end covers. The end covers are clamped to the rear roller wheel. The end shafts are clamped to the center shaft. The eccentric block is semicircular. The road roller further comprises a balance block matched with the eccentric block. A complete round ring is composed of the eccentric block and the balance block, the eccentric block and the balance block are detachably connected, and the front roller wheel is full of protrusions. The easy-grinding road roller for constructional engineering has the beneficial effects that the wheel face of the front roller wheel is full of the protrusions, large mud blocks can be easy jacked broken, and the climbing ability of the road roller is enhanced as well.

Description

technical field [0001] The invention relates to the construction field, mainly a road roller, in particular to an easy-rolling road roller for construction engineering. Background technique [0002] Road rollers belong to the category of road equipment in construction machinery. They are widely used in the filling and compaction operations of large-scale engineering projects such as high-grade highways, railways, airport runways, dams, and stadiums. They can roll sandy, semi-cohesive and cohesive soils, Subgrade stabilized soil and asphalt concrete pavement layer. [0003] When it comes to road rollers, I have to give a brief introduction to the development of compaction technology. As early as in ancient times, people used the hooves of herds to trample, knead and tamp the soil to deal with the foundation of houses and compact dams. And river embankments, before the middle of the 19th century, Western road engineering was mainly paved with gravel, and the compaction was ma...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the shortcomings and deficiencies of the above-mentioned prior art, and provide an easy-rolling road roller for construction engineering, which mainly solves the defects of the existing road rollers such as poor climbing, easy tamping of dust, and troublesome transportation.

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