LOOSE MATERIAL DISTRIBUTION DEVICE WITH DISTRIBUTION SPOUT SUPPORTED BY CARDAN SUSPENSION Russian patent published in 2015 - IPC C21B7/20 

FIELD: metallurgy.

SUBSTANCE: invention relates to the field of metallurgy, namely, to the feeding equipment of the metallurgical reactor. The device contains a distribution spout with cardan suspension, which has the first and second elements of the cardan frame designed with a possibility of rotation with reference to two perpendicular axes of the cardan suspension. The driver unit has the first and second transmission mechanisms to control the rotational movement of the distribution spout with reference to axes of suspension, and cardan joint with the first part, which is designed with a possibility of rotation with reference to the third axis, and the second part, which is designed with a possibility of rotation with reference to the fourth axis, and the rotary engine for starting the rotary driving shaft, which is connected with the second part of the cardan joint by means of articulated connecting lever. Angular position and axial position of the driving shaft pre-determine the position of rotation of the second part of the cardan joint with reference to the third and fourth axes. The transmission mechanism transfers the rotating moment from the cardan joint to the cardan suspension for rotation of the distribution spout with reference to the first and second axes.

EFFECT: invention provides improvement of reliability of the driver unit.

18 cl, 8 dwg