Lubricating device for crane maintenance

Abstract

The invention discloses a lubricating device for crane maintenance. The lubricating device comprises a machine shell and a lubricating oil box; two component openings are formed in the surface of themachine shell, positioning rods are inserted into the two component openings correspondingly, the tail ends of the positioning rods are of threaded pipe structures, fastening bolts are rotationally installed on the surfaces of the positioning rods, the side faces of the positioning rods are of sliding rail structures, and the positioning rods and the machine shell are installed in a sliding mode;a driven shaft is rotationally connected with each positioning rod, bearing boxes are symmetrically installed on the positioning rods through adjusting bolts, and rollers are rotationally connected with the bearing boxes; the machine shell is of a hollow structure, a controller is arranged in the machine shell, an infrared receiver is arranged on the controller, a motor is connected with the controller, and the driving end of the motor is connected with a transmission shaft; and an L-shaped fastening strip is fixedly connected with the machine shell, and a limiting round rod is arranged on thefastening strip in a penetrating mode. According to the lubricating device for crane maintenance, the lubricating device can conveniently adapt to ropes with different diameter sizes, and when the lubricating device has the problems of oil shortage and blockage, a user can replace the lubricating device at the first time.

Description

technical field [0001] The invention belongs to the technical field of crane lubrication, in particular to a lubrication device used for crane maintenance. Background technique [0002] The quality of the lubrication of the lifting equipment directly affects the normal operation of the various mechanisms of the crane. At the same time, it is closely related to prolonging the life of the parts and promoting safe production. And the replacement of lubricating grease, the lubrication method of lifting equipment is divided into two types: centralized and separate. Generally, it is mostly lubricated separately, that is, each lubricating point is refueled with an oil gun through the oil cup. Above), the centralized lubrication system uses the pressure oil pump to refuel all the lubrication points at the same time through the pipeline. When the crane adopts the centralized lubrication system, the installation of the centralized lubrication system and the distribution of the lubrica...

AI Technical Summary

Problems solved by technology

[0003] The existing crane lubricating device has certain disadvantages in the process of use. It cannot adapt to ropes of different diameters and specifications. When the lubricating oil supply is blocked or lacks oil, it cannot be found in time, and further improvement is needed.

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