Governor mechanism for stock guide of horizontal roller mill

Abstract

The invention provides governing mechanism of a guide plate of a horizontal roll mill, comprising a rotating shaft, an eccentric wheel, a rocker arm and a dial. An end of the rotating shaft passes through an end cover of the horizontal roll mill while the external end of the rotating shaft is arranged in the horizontal roll mill and the inner end thereof is positioned outside the horizontal roll mill. The internal end of the rotating shaft is provided with the eccentric wheel which is in contact with the guide plate while the contact point of the eccentric wheel and the guide plate deviates from the axial axis and the radial axis of the guide plate. The external end of the rotating shaft is provided with a rocker arm with a handle. The inner side of the rocker arm is provided with the dial. The dial is provided with a plurality of regulating ports which are distributed in arc-shaped manner. The rocker arm is provided with pins corresponding to the regulating ports. An axle sleeve is sheathed on the rotating shaft positioned in the horizontal roll mill. A bearing is arranged between the axle sleeve and the rotating shaft. Two ends of the axle sleeve are sealed by a flange and a sealing ring. The governing mechanism has the advantages of reasonable and compact structure, convenient and flexible operation, high working reliability and long service life, can realize online regulation of the guide plate of the horizontal roll mill, effectively improve the working efficiency and realize optimization of the working parameters of the horizontal roll mill.

Description

technical field [0001] The invention relates to a horizontal roller mill, in particular to an adjustment mechanism for a material guide plate of a horizontal roller mill. Background technique [0002] When the horizontal roller mill is working, the material moves with the high-speed rotating cylinder against the attached wall, and is scraped off by the scraper device and falls onto the guide plate, which has a certain inclination angle in the axial and radial directions. , to ensure that the material moves from the feed end to the discharge end while falling. Every time the material rotates with the cylinder, it will move a certain distance to the discharge end, and this distance is the lead. The lead determines the number of times the material is extruded in the mill, the time it takes to be crushed, and the parameters such as the ratio after crushing. Therefore, the rationality and optimality of the inclination angle of the material guide plate in the axial and radial di...

AI Technical Summary

Problems solved by technology

Although there is also a guide plate adjustment mechanism at present, the adjustment mechanism is usually installed inside the cylinder, which is bulky, heavy, and easily eroded by dust. When adjusting, it is necessary to open the inspection door on the end cover, which affects the normal operation of the equipment. decrease productivity

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