Total pressure air pipe oil injector

Abstract

The utility model provides a total pressure air pipe oil injector which comprises an air supply pipeline, a lubricating oil bin, a compressed air input pressure hole and an air supply pipeline, the air supply pipeline is located at the top of the lubricating oil bin, a pressure hole and an oil injection hole are formed in the air supply pipeline, the pressure hole is communicated with the top of the lubricating oil bin, and the oil injection hole is communicated with the bottom of the lubricating oil bin. And the air supply pipeline outputs lubricating oil mist. The total pressure air pipe oil injector can be located outside a working face, the working condition environment is good, the service life is long, and the problem that a common atomized lubricator is frequently damaged, so that a pneumatic tool breaks down is fundamentally solved.

Description

Technical Field

[0001] The utility model relates to the field of downhole oil injection equipment, in particular to a total pressure air duct oil injector. Background Art

[0002] Currently, all pneumatic tools used in underground mines are equipped with lubricators. These lubricators are subject to poor maintenance in the harsh working conditions underground, resulting in a typical service life of one to three months and requiring frequent replacement. Furthermore, frequent damage to the lubricators can lead to pneumatic tool failures. Therefore, this application proposes a total pressure duct lubricator. Utility Model Content

[0003] The utility model provides a total pressure air duct oiler to solve the problems of short service life and frequent replacement of oil misters on pneumatic tools in mines.

[0004] The technical solution of the present utility model is achieved as follows:

[0005] A total pressure air duct oiler includes: an air supply pipe and a lubricating oil tank. The air supply pipe is located at the top of the lubricating oil tank. A pressure hole and an oil filling hole are provided on the air supply pipe. The pressure hole is connected to the top of the lubricating oil tank, and the oil filling hole is connected to the bottom of the lubricating oil tank. Compressed air is input into the pressure hole and the air supply pipe, and the air supply pipe outputs lubricating oil mist.

[0006] Preferably, a ball-type stop valve is provided on the pressure hole to adjust the supply amount of lubricating oil mist.

[0007] Preferably, the air supply pipeline passes through the top of the lubricating oil tank, and the outer shell of the lubricating oil tank is made of metal.

[0008] Preferably, the pressure hole is connected to a pressure pipe, the pressure pipe is connected to the front end of the air supply pipe, and the ball-type stop valve is arranged on the pressure pipe.

[0009] Preferably, an air distributor is provided at the output end of the air supply duct to supply air to multiple pneumatic tools facing the working surface.

[0010] The beneficial effects of this utility model are as follows: the lubricating oil mist output from the air supply duct is directly connected to multiple pneumatic tools, effectively replacing the lubricator on each pneumatic tool, fundamentally resolving the problem of frequent damage to conventional lubricators leading to pneumatic tool failures. Furthermore, the total pressure duct lubricator of this utility model can be located outside the work surface, providing a better working environment and a longer service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0012] Figure 1 This is a structural schematic diagram of an embodiment of the total pressure air duct oiler provided by the utility model. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] like Figure 1 The illustrated total pressure air duct lubricator comprises an air supply duct 1 and a lubricating oil tank 2. The air supply duct 1 extends through the top of the tank 2 and is provided with a pressure port 11 and an oil filling port 12. The pressure port 11 communicates with the top of the tank 2, while the oil filling port 12 communicates with the bottom of the tank 2. The pressure port 11 is connected to a pressure pipe 3, which is connected to the front end of the air supply duct 1. Compressed air is fed into the pressure port 11 and the air supply duct 1, and the air supply duct 1 outputs lubricating oil mist. A ball shut-off valve 4 is provided on the pressure pipe 3 to adjust the atomization of the lubricating oil.

[0015] The lubricating oil tank's outer shell is made of metal, enhancing its environmental adaptability. An air distributor is installed at the output end of the air supply duct to connect multiple pneumatic tools. The lubricating oil tank can be located outside the work surface, providing a more environmentally friendly environment than directly on the work surface, thus extending its service life.

[0016] During use, lubricating oil is stored in the lubricating oil tank, and compressed air is input into the air supply pipe. Part of the compressed air enters the lubricating oil tank through the pressure pipe and pressure hole, and presses the lubricating oil into the air supply pipe through the oil filling hole. The compressed air atomizes the lubricating oil entering the air supply pipe, so that the oil mist fills the air supply pipe. The air supply pipe is connected to multiple pneumatic tools through the air distributor to meet the needs of multiple pneumatic tools on the working surface.

[0017] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A total pressure air duct lubricator, characterized in that: include: The air supply duct and the lubricating oil tank, the air supply duct is located at the top of the lubricating oil tank, and a pressure hole and an oil filling hole are provided on the air supply duct. The pressure hole is connected to the top of the lubricating oil tank, and the oil filling hole is connected to the bottom of the lubricating oil tank. Compressed air inputs the pressure hole and the air supply duct, and the air supply duct outputs the lubricating oil mist; a ball-type stop valve is provided on the pressure hole; the air supply pipeline passes through the top of the lubricating oil tank, and the outer shell of the lubricating oil tank is made of metal; the pressure hole is connected to the pressure pipe, and the pressure pipe is connected to the front end of the air supply duct, and the ball-type stop valve is provided on the pressure pipe; an air distributor is provided at the output end of the air supply duct.

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