A cone-shaped shaker distributor

Abstract

The invention relates to a distributing device for a cone shaker, which is composed of a shaker, a cone and a driving device. The shaker is composed of a hollow main shaft, a tiger's mouth frame and an auxiliary shaft box. , The sub-shaft is perpendicular to the main shaft and intersects. The cone is hung on the trunnion. It shakes back and forth with the main shaft and left and right with the trunnion. The trunnion is driven by the sub-shaft. Pulley type, gear transmission shaft type, the transmission mechanism is enclosed in the water-cooled shaking table, there are two driving methods, the mechanical synthesis is the synthesis of rotation and linear motion, the rotation is driven by the slewing bearing with external teeth, and the ball spline linear bearing It is fixed with the big gear, and the push rod is forced to rotate. At the same time, it moves up and down with the oil cylinder to push the crank and the main rocker arm, so that the main shaft, auxiliary shaft and trunnion shake together. There are electric and hydraulic power (hydraulic cylinder and oil motor) , the main shaft driving mechanism is fixed on the furnace head, and the auxiliary shaft driving mechanism is fixed on the main shaft, and the synthetic cloth movement is controlled by automation.

Description

technical field [0001] The invention relates to a distributor for a blast furnace, in particular to a distributor for a conical cylinder shaker. Background technique [0002] Since the beginning of this century, China's ironmaking industry has developed rapidly, with an annual output of more than 600 million tons. It accounts for more than half of the world's output, which is more than the sum of the output of all countries except China, creating a miracle in human history. The main reason for this miracle is the rapid promotion of a new type of charging equipment on the blast furnace - a chute distributor that combines rotation and linear motion. This distributor is the invention of the inventor of the application, Seng Quansong, etc. Patent No.: 85109284.5 "Hydraulic Transmission Distributing Device"; 86104673.0 "Distributing Device"; .1 "Forced feeding throttle valve for blast furnace bellless", etc., referred to as SS (Seng's) type chute distributor, SS (Seng's) type b...

AI Technical Summary

Problems solved by technology

However, none of them succeeded

The reason is that there is a common problem: the transmission chain is exposed to the furnace head space with extremely harsh working conditions, high temperature, high humidity, high dust, and highly chemically corrosive substances

What the blast furnace needs is equipment that can run stably for a long time without being destroyed or destroyed, otherwise, it will not be able to meet the needs of the blast furnace

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