A Pressure Adjustable Rotary Kiln Wheel Belt Grinding Device

Abstract

The invention discloses a rotation kiln wheel belt grinding device with the adjustable pressure. The device comprises a U limiting groove, a U movable base is arranged in the U limiting groove, lifting lugs are arranged at the two ends of the bottom face of the U movable base, plate springs are arranged in the lifting lugs, multiple guide rods are arranged between the U movable base and the U limiting groove, the guide rods are sleeved with pretightening springs, one ends of the guide rods are connected with the bottom face of the U movable base, the other ends of the guide rods penetrate through the bottom of the U limiting groove and are sleeved with locking nuts, the bottom of the U limiting groove is provided with a pressure adjusting rod in threaded connection with the U limiting groove in a connecting manner, and a plate spring driving part is arranged at the upper end of the pressure adjusting rod. Power drive or manual feeding is not needed, the movable base advances and retreats through elastic force driving of the springs, therefore the radial pressure is automatically adjusted, the condition that due to wheel belt shaft continuous rotation and deflection, a grinding wheel is extruded and broken can be avoided, when the grinding curve face is regular, the action of the plate springs on the movable base can be controlled through the pressure adjusting rod, pressure ofthe grinding wheel on a wheel belt can be increased, and the grinding efficiency can be improved.

Description

technical field [0001] The invention relates to a grinding device, in particular to a rotary kiln tire grinding device with adjustable pressure, which is used to improve the surface precision and smoothness of the rotary kiln tire (also called rolling ring). Background technique [0002] Rotary kiln equipment is used in the clinker production of cement, steel, smelting, sintering, pelletizing plants, cement, ceramics, refractory and other chemical products, and aluminum products. The equipment is generally composed of two or more gears in contact with the corresponding supporting rollers, and the output can reach 1200 tons per hour, and it can perform rotary motion under open air conditions. During work, the surface of the tire belt is subjected to adhesive wear caused by inclusions of foreign matter, resulting in various forms of wear such as grooves, depressions, and cones. If it is not repaired in time, it will accelerate the failure of the tire belt and supporting roller...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a pressure-adjustable rotary kiln tire grinding device, which can solve the problems of high labor intensity, low labor efficiency, harsh working environment, and easy breakage of the high-speed rotating grinding wheel. The need for safe production

Images