MATEC Web Conf.
Volume 129, 2017International Conference on Modern Trends in Manufacturing Technologies and Equipment (ICMTMTE 2017)
|Number of page(s)||4|
|Section||Other Related Topics|
|Published online||07 November 2017|
Protection system of hydraulic drive of road construction machinery
Volgograd State Technical University, Department of Construction Production Technology, Avenue V.I. Lenin, 28, 400005, Volgograd, Russia
* Corresponding author: email@example.com
Tendencies of development of ways of protection of a hydraulic drive of vehicles from unauthorized emission of working liquid at destruction of high pressure holes are analyzed. The analysis of work of traction vehicles, detects the reasons at which there is a destruction of high pressure hoses of hydraulic system and the emission in the atmosphere of working liquid that violate environmental safety. Technical solution is proposed for elimination of negative consequences of destruction of high pressure hoses, which author’s rights are protected by the patent. Its essence is, that the locking device is further supplied with a rod with the axial through channel, which will allow a plunger in case of a gap of head pressure hoses reliably to block radial holes in a rod, to provide that high reliability of the overlap of supply of working liquid in head pressure hoses in case of their destruction and effective protection of hydraulic drive against unauthorized emission of working liquid.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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