Portal crane gear lubricating structure and lubricating method

Abstract

The invention discloses a portal crane gear lubricating structure and a lubricating method. The portal crane gear lubricating structure comprises a conveying device, an adjusting device installed on the conveying device and an oiling device installed on the adjusting device and used for oiling a gear needing to be lubricated; the conveying device comprises a fixing plate, a transmission assembly installed on the fixing plate and a flat plate which is installed on the transmission assembly, surrounds the outer contour of the fixing plate and is always parallel to the horizontal plane in the moving process; and the adjusting device comprises a fixing base, a first adjusting assembly, a second adjusting assembly installed on the first adjusting assembly and a third adjusting assembly installed on the second adjusting assembly. The device is driven by the adjusting device and a driving device to move, automatic oiling is achieved, the problems that grease needs to be smeared manually, and time and labor are wasted in existing portal crane exposed gear lubrication are solved, and manual high-altitude operation is not needed. and by means of the oiling device, the problem that due to different personal operation methods, the grease adding amount of an existing portal crane exposed gear is different is solved.

Description

technical field [0001] The invention specifically relates to a gear lubricating structure of a door machine and a lubricating method thereof. Background technique [0002] Gantry cranes, also referred to as gantry cranes and gantry cranes for short, are the most widely used electric loading and unloading machinery in port terminals. It has good working performance, unique and superior structure, and good versatility, and is widely used in port miscellaneous cargo terminals. [0003] Through the combination of lifting, luffing and rotating, the gantry crane can realize the lifting and moving of objects in an annular cylindrical space, and adjust the working position of the whole machine through the operating mechanism, so it can be used in a large operating range Meet the needs of transporting goods within. [0004] The open gear of the door operator is the core bearing part of the door operator, and the lubrication effect directly affects the operation status and service l...

AI Technical Summary

Problems solved by technology

At present, the lubrication of the open gears of the door machine mainly relies on manual grease lubrication, but this lubrication method has the following problems: First, due to the difference in personal operation methods, the amount of grease added will be different. Once too much or too little, it will cause Uneven application of grease or leakage of grease results in no grease lubrication in some parts; second, manual application of grease is time-consuming and laborious, requiring high-altitude operations, posing safety hazards

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