Hoist drum refueling device

Abstract

The refueling device for the hoisting drum of the present invention comprises a trolley clamped on the wire rope, an oil storage tank mounted on the trolley, and a push rod rotatably connected to the trolley. The roller is rotatably connected, and the outer surface of the roller can abut against the rope groove of the reel; the cavity filled with lubricating oil on the oil storage barrel is connected and communicated with an oil injection pipe, and the nozzle of the oil injection pipe faces the rope groove of the reel Set, and the lubricating oil discharged from the oil injection pipe can drop on the rope groove of the reel; the piston rod of the oil storage barrel protrudes downward toward the direction of the ejector rod, and is slidably connected with the ejector rod, and the ejector rod can Pull down the piston rod and use the piston rod to squeeze the lubricating oil placed in the oil storage barrel. On the one hand, the invention can realize the automatic oiling of the rope groove on the reel, so as to achieve the purpose of uniform oiling; on the other hand, it can fully lubricate the steel wire rope, and further prolong the service life of the cigarette drum.

Description

technical field [0001] The invention belongs to the technical field related to hoisting drums, in particular to a hoisting drum oiling device. Background technique [0002] The hoisting drum is a common lifting device for lifting heavy objects. Among them, the hoisting drum includes a drum and a steel wire rope wound on the drum. Because the overall volume of the hoisting drum is large and the load it can withstand during work is large, the steel wire rope can only be placed on the drum surface of the drum. A layer of steel wire rope is wound on it. [0003] It can be understood that when the hoisting drum is in use, lubricating oil needs to be added to the wire rope to increase the lubrication effect between the small wire ropes in the wire rope, so as to prevent the wire rope from being compressed by the pull rope, or when the wire rope is wound on the drum. It breaks due to friction between the small strands of steel wire rope in the wire rope. At present, the method o...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned way of adding lubricating oil is difficult to achieve the penetration of lubricating oil into the steel wire rope, and it is also impossible to add lubricating oil evenly on the steel wire rope, so that the purpose of effectively adding lubricating oil to the steel wire rope cannot be achieved, making the existing hoisting drum shorter service life

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