Authors: Aksenov A.V., A.B. Efremenkov, A.A. Dronov

Title of the article: Development of a joint unit for sections of the geokhod

Year: 2019, Issue: 4, Pages: 67-79

Branch of knowledge: 05.05.06 Mining machines

Index UDK: 622.23.054.4-252

DOI: 10.26730/2618-7434-2019-4-67-79

Abstract: To develop layout schemes and structural solutions, it is necessary to formulate requirements for the interface unit of the sections of the geokhod. Requirements should take into account the technical parameters of the geokhod, the features of its operation and interaction with the rocks of the mine working.
One of the features of the work of the geokhod is the principle of the formation of traction and pressure on the executive body. Known mining machines generate traction using a surface at the interface between solid and air environments. Moreover, the increase in pressure and traction is carried out mainly due to an increase in the weight of tunneling equipment. To create traction and pressure forces geokhod uses the principle of screwing into the massif. When moving, it forms and uses a system of contour helical and longitudinal channels. In this regard, the movement of the geokhod depends on the nature of the interaction of the external mover with the geo-environment behind it.
Studies aimed at substantiating design decisions and parameters of the basic element of geo-winchester technology – the geokhod, as well as its main elements, including the joint section, are an urgent and timely task. The article is devoted to the development of the joint unit for sections of the geokhod.

Key words: geowinchester technology executive body joint section unit geo-environment

Receiving date: 03.11.2019

Publication date: 31.12.2019

CITE DOWNLOAD