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Scrapping device for ground scarification machine, ground scarifier and method for controlling said scraper device

A scraping device and plowing technology, applied in roads, road repairs, roads, etc., can solve problems such as expensive and complex structure of scraping devices, and achieve high functional reliability

Active Publication Date: 2017-03-29
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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  • Scrapping device for ground scarification machine, ground scarifier and method for controlling said scraper device
  • Scrapping device for ground scarification machine, ground scarifier and method for controlling said scraper device
  • Scrapping device for ground scarification machine, ground scarifier and method for controlling said scraper device

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Experimental program
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Embodiment Construction

[0039] Structurally identical components are identified in the figures with the same reference numerals, and for the sake of clarity, parts that are repeated in the figures are not necessarily shown again in each figure.

[0040] figure 1 A side view of a ground scarifier 1 , in particular a road scarifier, is shown. The working direction (forward direction) is indicated by arrow a. The main elements of the construction machine 1 are: a loosening roller box 2, a frame 3 of the driver's platform 4 and a crawler-type traveling mechanism 5 supported on the frame 3 by lifting columns. The ground scarifying machine 1 also includes a drive motor, not shown in detail, which, in addition to the propulsion power in the working direction a, is in particular also a scarifying roller (in figure 1 not drawn in detail) to provide driving energy. The scarifying rollers are arranged inside the scarifying roller box 2 and have an axis of rotation extending horizontally and transversely to t...

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Abstract

The invention relates to a scraping device for a ground scarification machine. The ground scarification machine has a scarification roller. The scraping device is arranged behind the scarification roller in the working direction of the ground scarifier. The scraper The removing device comprises a scraper having a rotatable upper plate (15) and a lower plate movably supported on the upper plate. The invention also relates to a ground scarifying machine, in particular a road scarifying machine or a surface mining machine, with such a scraping device, and to a method for controlling such a scraping device of a ground scarifying machine.

Description

technical field [0001] The invention relates to a scraper for a scarifier, a scraper with such a scraper and a method for controlling the scraper of a scarifier. Background technique [0002] Such a ground scarifier has a milling roller, which is supported, for example, by a frame, and which, during work, plunges transversely to the working direction into the ground to be treated and loosens it. Typical fields of application of such scarifiers include, for example, the cold scarification of asphalt roads, the consolidation and / or recovery of subsurface layers or the extraction of underground resources with surface miners. During the operation of such a ground scarifier, the handling of the milled material, for example the removal of the milled material from the area of ​​the scarifying rollers, is of particular importance. In order to obtain a controlled material flow of the scarifying material, the scarifying rollers are usually arranged in a scarifying roller box, which c...

Claims

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Application Information

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Patent Type & Authority Patents(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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