Single-source multi-way distributive automatic lubricating system

Abstract

A single-source multi-way distributive automatic lubricating system comprises a grease storing cylinder, a stored grease outputting loading cylinder, a grease filling cylinder and a filled oil outputting driving box, wherein the grease storing cylinder is used for storing lubricating grease; a lubricating grease outlet of the grease storing cylinder is connected to a lubricating grease inlet of the grease filling cylinder through a first pipeline, and a first one-way valve is arranged on the first pipeline; the stored grease outputting loading cylinder is used for supplying power to the greasestoring cylinder during outputting lubricating grease; the grease filling cylinder is used for supplying lubricating grease to a device lubricating point, and the filled grease outputting driving boxis used for supplying power to the grease filling cylinder to output lubricating grease; a plurality of lubricating grease outlets which are distributed in the height direction and are provided withdifferent phase angles are distributed on a grease filling cylinder body; the lubricating grease outlet in the bottommost end in the height direction communicates with the lubricating grease inlet ina stored grease outputting loading cylinder body through a second pipeline, and a second one-way valve is arranged on the pipeline; and the grease filling cylinder is treated as a power source of thestored grease outputting loading cylinder. According to the system, a traditional manual grease filling mode is avoided; the grease can be quantitatively filled in fixed time and at a fixed point under a complex working condition; and the system is particularly suitable for devices with a plurality of lubricating points.

Description

technical field [0001] The invention belongs to the technical field of lubrication, in particular to a single-source multi-channel distributed automatic lubrication system. Background technique [0002] At present, with the development of my country's mine automation and intelligent mining level and the expansion of infrastructure construction, the working environment of mechanical equipment is becoming more and more complex, and the span of key lubrication points of mechanical equipment is also increasing. [0003] Taking the mining long-distance belt conveyor as an example, there are 6-10 bearing lubrication points at the driving drum of the machine head, and the shortest distance between adjacent lubrication points is more than 3 meters, and the maximum distance between adjacent lubrication points Up to 40 meters, especially the distance between the nose and tail of some conveyors can reach about 10 kilometers. [0004] At this stage, it takes two workers about 10 hours ...

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Problems solved by technology

[0004] At this stage, it takes two workers about 10 hours to complete the 10-kilometer-long conveyor roller bearing lubrication and maintenance work. Due to the long working hours and the large number of lubrication points, leakage and overfilling of lubrication points often occur. Injection phenomenon, resulting in greatly reduced lubrication and maintenance effect

Due to the leakage and overfilling of lubrication points, it is easy to cause equipment failure and eventually affect normal production operations

[0005] Due to the lack of effective lubrication technology and means, the current site can only use manual line inspection and inspection point lubrication. Waste and lubricant contamination

[0006] There are hundreds of millions of large-scale mining machinery and construction machinery in my country, and the number of large-scale belt conveyors with a length of more than 5 kilometers exceeds 6 million. However, the traditional manual oiling method can no longer meet the requirements of high efficiency, timely and environmental protection. lubrication requirements

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