LIFTING-AND-CONVEYING MACHINE Russian patent published in 2018 - IPC B66B11/02 B66B9/00 

FIELD: machine building.

SUBSTANCE: invention relates to lifting equipment, in particular to the structures of lifting devices for dimensional cylindrical loads. Lifting device comprises a shaft with vertical guides, electric drive connected by a traction cable to the stand, provided with locks for contact with the guides. It is equipped with a loading device for the stand, made in the form of two tubular shafts with a longitudinal cut for the carriages connected to the upper side with the ropes of a double-drum electric drive, and on the lower side, with the rods hingedly connected to the side walls of the loading ladle, rigidly connected to the horizontal bottom and tilted relatively to it, preferably at an angle of 135 degrees, by the end wall, hinged with pipe columns with an ability to rotate by at least 45 degrees. It is also equipped with a stand discharge device made in the form of a cargo platform with a V-shaped floor with an angle of inclination to the center of symmetry of the floor within 3–5 degrees, where one of the floor sides is fixed to the stand hinged, and the other is connected by two traction ropes with a double-drum electric drive fixed above the stand. Electric scheme of the lift is made with a possibility of consecutive switching-off and inclusion of corresponding electric drives from contactless sensors, installed with the ability to interact with the ladle of the loading device of the stand in the shaft and the loading platform in their upper end positions.

EFFECT: invention makes it possible to increase the productivity of the lifting device by automating loading, lifting and unloading processes.

1 cl, 6 dwg