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Scraping device of ground scarifier, ground scarifier, and method for controlling scraping device

A scraping device and loosening technology, applied in the direction of roads, road repair, roads, etc., can solve the problems of expensive and complicated structure of the scraping device, and achieve the effect of high functional reliability.

Active Publication Date: 2014-01-15
BOMAG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been found that the construction of the scraping device disclosed in this document is relatively complex and therefore relatively expensive

Method used

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  • Scraping device of ground scarifier, ground scarifier, and method for controlling scraping device
  • Scraping device of ground scarifier, ground scarifier, and method for controlling scraping device
  • Scraping device of ground scarifier, ground scarifier, and method for controlling scraping device

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Embodiment Construction

[0040] Components with the same structure are denoted by the same reference numerals in the drawings. For the sake of clarity, parts that are repeated in the drawings are not necessarily re-shown in every drawing.

[0041] figure 1 A side view of the ground loosening machine 1 (specifically, a road loosening machine) is shown. The working direction (forward direction) is indicated by arrow a. The main components of the construction machine 1 are: a loosening roller box 2, a frame 3 of the bridge 4, and a crawler walking mechanism 5 supported on the frame 3 through a lifting column. The ground loosening machine 1 also includes a drive motor that is not shown in detail. In addition to the propulsion power in the working direction a, the drive motor is especially a loosening roller (in figure 1 Not shown in detail) to provide driving energy. The loosening roller is arranged inside the loosening roller box 2 and has a rotation axis extending horizontally and transversely to the work...

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Abstract

The invention relates to a scraping device used for a ground scarifier which has a scarifying roller. The scraping device is disposed behind the scarifying roller in a working direction of the ground scarifier. The scraping device comprises a scraping plate which has an upper plate (15) that can rotate and a lower plate that is movably supported on the upper plate. The invention also relates to a ground scarifier with such a scraping device, especially a road scarifier or a surface mining machine, and a method for controlling the scraping device of the ground scarifier.

Description

Technical field [0001] The present invention relates to a scraping device for a ground loosening machine, a ground loosening machine with such a scraping device, and a scraping device for controlling the ground loosening machine according to the independent claims. The method of removing the device. Advantageous developments are given in the dependent claims. Background technique [0002] This kind of ground loosening machine has, for example, a loosening roller carried by a frame, and during operation, the loosening roller is submerged into the ground to be treated transversely to the working direction and loosens the ground. Common application fields of this type of ground tiller include, for example, cold loosening of asphalt pavements, reinforcement and / or recycling of subsurface layers, or mining of underground resources with the help of surface mining machines. During the operation of this kind of ground loosening machine, the handling of the loosening material, such as t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/088
CPCE01C23/088
Inventor S·瓦克斯曼R·劳克斯M·菲利普森
Owner BOMAG
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