TRANSPORT PLANT WITH LARGE ANGLE OF ELEVATION FOR OPEN PIT Russian patent published in 2018 - IPC B66B17/26 B66B9/06 E21C47/00 

FIELD: machine building.

SUBSTANCE: present invention relates to transport plant (1) with a large angle of elevation for positioning on ledge (10) of an open pit having track (14) located on ledge (10), along which first (15) and second (16) transport skips (16) transporting minerals (11) can move between deeply located loading station (12) and highly located unloading station (13). Transport skips (15, 16) have unloading hatch (17) for unloading minerals (11), which is located movably between the open position and the closed position. According to the invention, there is carriage feeder (18) provided, which can be moved from the outside with respect to unloading hatch (17), and by means of which unloading hatch (17) can be controlled to move between the closed position and the open position.

EFFECT: shock unloading of minerals from the transport skips is excluded, wear of the closing mechanism for the unloading hatch decreases.

12 cl, 7 dwg