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Double-roller soft roadbed leveling machine and use method thereof

A technology of roadbed and leveling machine, applied in the direction of roads, roads, infrastructure engineering, etc., can solve the problems of inconvenient continuous leveling and the inability of tamping machine to tamp stably.

Inactive Publication Date: 2020-10-16
杨何应
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] 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 compacting machine cannot compact compactly stably and is inconvenient for continuous leveling

Method used

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  • Double-roller soft roadbed leveling machine and use method thereof
  • Double-roller soft roadbed leveling machine and use method thereof
  • Double-roller soft roadbed leveling machine and use method thereof

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Embodiment Construction

[0030] see Figure 1-6 , the present invention provides a technical solution: a double-roller soft subgrade leveling machine, including a convex surface precision box 1, a transparent grounding groove 2 is opened at the bottom of the convex surface precision box 1, and the bottom of the convex surface precision box 1 And both sides of the transparent grounding groove 2 are provided with long grooves 3, the convex surface precision box 1 is provided with a continuous transmission leveling mechanism 4, the bottom of the continuous transmission leveling mechanism 4 runs through the transparent grounding groove 2 and Extending below it, both ends of the continuous transmission leveling mechanism 4 are provided with a roller surface mechanism 5, the bottom of the roller surface mechanism 5 is exposed below the long groove 3, and the two ends of the continuous transmission leveling mechanism 4 The plane slots 6 opened on the side are all provided with internal slow-press type limit ...

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Abstract

The invention relates to the technical field of road construction machinery, in particular to a double-roller soft roadbed leveling machine and a use method thereof. According to the double-roller soft roadbed leveling machine and the use method thereof, the technical problem that a tamping machine cannot stably carry out tamping or continuously carry out flattening can be solved. The double-roller soft roadbed leveling machine comprises a convex precision box, wherein the bottom of the convex precision box is provided with a through grounding groove; long grooves are formed in the positions,on the two sides of the through grounding groove, of the bottom of the convex precision box; a continuous transmission leveling mechanism is arranged in the convex precision box; and the bottom of thecontinuous transmission leveling mechanism penetrates through the through grounding groove and extends below the through grounding groove. According to the double-roller soft roadbed leveling machineand the use method thereof, a multi-coupling shaft is matched with a main inclined surface rack wheel, an auxiliary inclined surface rack wheel, a main concave surface wheel, an auxiliary concave surface wheel, a sub-coupling shaft, an arc angle bending shaft, a transmission bevel gear, a coupling bevel gear, a driving coupling shaft and a transmission coupling shaft, so that the simultaneous operation of tamping and leveling is achieved, and the effect of tamping and leveling a foundation is quickly achieved.

Description

[0001] This application is a divisional application with the application date of May 23, 2018, and the application number CN201810499138.9, whose invention name is a double-roller soft roadbed leveling machine. technical field [0002] The invention relates to the technical field of road construction machinery, in particular to a double-roller soft roadbed leveling machine and a use method thereof. Background technique [0003] 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. [0004] For example, in the central non-powered follow-up type double-telescopic tamping mechanism device proposed by Chinese patent CN107165670A, the key point of the problem to be solved is mainly that on the road with complicated working conditions, once the tamping mechanism break...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/068E02D3/026E01C3/04
CPCE01C3/04E02D3/026E02D3/068
Inventor 杨何应
Owner 杨何应
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