CONVEYOR PAN Russian patent published in 2019 - IPC E21C35/12 

FIELD: soil or rock drilling; mining.

SUBSTANCE: disclosed group of inventions relates to a conveyor bar for supporting a section of a mining conveyor and a mining conveyor, which extend along the bottomhole and are located between the bottomhole and the mined space. Conveying pan comprises support plate, toe and heel. Support plate includes the first side made with the possibility of location near the bottomhole, and the second side arranged with the possibility of location near the mined space. Sock is located adjacent to first side of support plate and includes contact surface of toe forming surface area of toe. Heel is located adjacent to the second side of the support plate and includes eye lug and heel contact surface. Lug is made with possibility of connection with forward movement mechanism. Contact surface of the heel forms a surface area which is larger than the area of the toe surface. Contact surface of the heel includes a plurality of projections extending from the central axial line, the protrusions form a rear edge.

EFFECT: lug is located between longitudinal axial line and rear edge.

40 cl, 10 dwg