SKIP HOISTING SYSTEM Russian patent published in 2021 - IPC B66B17/08 

FIELD: lifting equipment.

SUBSTANCE: invention relates to the equipment of the lifting compartment of the shaft with mining skip hoists. The skip pneumatic lifting unit includes a lifting pipeline, a skip having a cylindrical part with guide-sealing devices fixed on it and an upper open end, as well as an unloading station. The unloading station contains racks, a tipping section with skip clamps and a receiving hopper. The tipping section is equipped with a counterweight and a retarder and is mounted on racks so that placing a loaded skip in it leads to its rotation from the initial position to the position of unloading the skip into the receiving hopper, and emptying the skip - to return from the unloading position to the initial position.

EFFECT: invention simplifies the design of the unloading station.

1 cl, 5 dwg