MECHANISM TRANSPORTING SECTIONS OF SUPPORT AND CONVEYER Russian patent published in 2003 - IPC

FIELD: mining industry, powered complexes for underground excavation of mineral wealth. SUBSTANCE: mechanism transporting sections f support and conveyer includes interlinked hydraulic transportation jack tied to section of support and pusher on which link with shoulder is hinged by means of axle perpendicular to plane of formation. Shoulder is located in front part of link that has groove cut in it and is coupled to conveyer with the help of axle placed in this groove. Section of conveyer includes rest mounted for contact with shoulder on link. Salient feature of invention lies in longitudinal implementation of groove for directional transportation of axle placed in it with wavelike movement of conveyer to face and turn of link carrying two shoulders arranged on both sides of symmetry axis of link on its front edge in direction of transportation. They can contact rest of conveyer. EFFECT: enhanced reliability and durability of transportation mechanism. 4 dwg