Double-connecting-roller soft road foundation vibration leveling machine

Abstract

The invention relates to the technical field of road construction machines, in particular to a double-connecting-roller soft road foundation vibration leveling machine and aims at solving the technical problems that a rammer compactor cannot conduct stable compaction and cannot conveniently conduct continuous rolling. In order to solve the above technical problems, the double-connecting-roller soft road foundation vibration leveling machine is provided and comprises a convex precision box. A through ground connection groove is formed in the bottom of the convex precision box. Long grooves areformed in the positions, located on the two sides of the through ground connection groove, at the bottom of the convex precision box. A continuous transmission vibration leveling mechanism is arrangedin the convex precision box. The bottom of the continuous transmission vibration leveling mechanism penetrates through the through ground connection groove and extends to the position below the through ground connection groove. A multi-shaft-coupling cooperates with a main bevel rack wheel, a slave bevel rack wheel, main concave wheels, slave concave wheels, sub shaft couplings, arc-angle bent shafts, transmission bevel gears, coupling bevel gears, drive shaft couplings and transmission shaft couplings, compaction and leveling can act at the same time, and the effect that a foundation is compacted and leveled at the same time can be quickly achieved.

Description

technical field [0001] The invention relates to the technical field of road construction machinery, in particular to a double-roller soft roadbed leveling machine. Background technique [0002] The road construction needs to set up a foundation, which lays the foundation for the road operation. The road condition for setting up the roadbed is more complicated, and it is divided into sandstone layer, rock-soil layer and clay layer. Stabilization is in progress. [0003] For example, Chinese patent CN 107165670 A proposes a central non-powered follow-up type double-telescopic tamping mechanism device. The key point of the problem to be solved is that on a road with complicated working conditions, once the tamping mechanism breaks down, the activity space is narrow, According to the problems of difficult disassembly and difficult maintenance, the above problems to be solved are realized by changing the expansion ratio, simplifying the structure of the device and improving the ...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a double-roller soft subgrade leveling machine, which solves the problems that the compactor cannot compact compactly stably and is inconvenient to continuously level

Images