Belt Conveyor Low-Speed ​​Shaft Coupling Disassembly Tool and Its Using Method

Abstract

The invention relates to a dismantling tool for a coupling of a belt conveyor low-speed shaft and a using method of the dismantling tool. The dismantling tool is characterized by comprising upper and lower arc-shaped coupling clamping plates, a jack, upper and lower arc-shaped jack clamping plates, a bending-resistant cross beam plate and two tensile arms, wherein the upper and lower arc-shaped coupling clamping plates are clamped at the inner side ends of the coupling and are tightly attached to the inner end surface of the coupling; the jack is arranged outside the coupling and is coaxial with the belt conveyor low-speed shaft; the upper and lower arc-shaped jack clamping plates are clamped to the peripheral wall of the jack; the bending-resistant cross beam plate is arranged behind the jack and tightly attached to a jack base; and the two tensile arms are provided with through holes corresponding to positions of wing plates of the upper and lower arc-shaped coupling clamping plates, the upper and lower arc-shaped jack clamping plates and the bending-resistant cross beam plate and are symmetrically inserted in two sides of each of the arc-shaped clamping plates and the bending-resistant cross beam plate through the through holes. The dismantling tool is convenient, safe and reliable to use and effectively solves the problems of maintaining difficulty and long dismantling time due to damage of a pulley bearing of a belt conveyor or damage of a reducer sealing device, further, the service life of each equipment part is prolonged, and the production cost is reduced.

Description

technical field [0001] The invention relates to a maintenance tool for a belt conveyor, in particular to a dismantling tool for a low-speed shaft coupling of a belt conveyor and a using method thereof. Background technique [0002] At present, belt conveyors are widely used in the process of beneficiation, production and transportation. Among them, the belt drive device see Image 6 , The shaft end of the pulley is equipped with a bearing 15, and the low-speed shaft end of the reducer is equipped with a skeleton sealing device 16. During the operation, the belt pulley bearing is damaged or the sealing device of the reducer is damaged and oil leakage often occurs. Due to the small gap between the bearing housing of the pulley and the coupling, and between the low-speed shaft end cover of the reducer and the coupling, ordinary grabbers cannot disassemble the coupling on site, making maintenance difficult, and the head wheel of the belt conveyor must be replaced as a whole Or...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an easy-to-use, safe and reliable belt conveyor low-speed shaft coupling dismantling tool and its use method, which can effectively solve the maintenance difficulties and dismantling caused by the damage of the pulley bearing of the belt conveyor or the damage of the sealing device of the reducer. Solve the problem of long time, so as to avoid the normal operation of production due to maintenance delay, prolong the service life of equipment parts and reduce production costs

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