Oil feeder

Abstract

The utility model relates to the field of air source parts, in particular to an oil feeder which comprises a shell, an oil inlet pipe and an oil outlet pipe. The water cup is arranged in the shell; a first mounting hole is formed in the bottom of the valve body, the water cup is in threaded connection with the first mounting hole, a second mounting hole is further formed in the bottom wall forming the first mounting hole and right faces the first cavity, the valve body is provided with an oil inlet channel, and a third mounting hole is further formed in the top of the valve body; the two ends of the oil inlet channel communicate with the third mounting hole and the second mounting hole correspondingly. One end of the oil pipe is clamped at the second mounting hole, the other end of the oil pipe extends in the direction close to the bottom of the water cup, and a filter plug is further mounted at the end, close to the bottom of the water cup, of the oil pipe; and the head assembly is mounted at the third mounting hole. According to the utility model, the advantages of convenience in use, difficulty in blockage of the oil pipe, novel structure and high practicability can be realized by effectively utilizing the structural configuration of the oil pipe.

Description

Technical Field

[0001] This application relates to the field of air supply components, and more specifically to an oiler. Background Technology

[0002] An air source processor is a device used in pneumatic systems to remove particulate moisture, oil, and impurities, purify compressed air, regulate air pressure, and atomize lubricating oil. It is widely used in automation control fields such as air compressors and industrial equipment to purify, filter, lubricate, and regulate the pressure of compressed air before it enters the equipment. With the increasing demands of industrialization in my country, the use and installation of air source processors in equipment is becoming more common. A Chinese patent with application number "CN201920461009.0" and patent title "An Air Source Processor" describes a filter comprising: a pressure regulating filter valve body, a pressure regulating filter assembly, and a filter assembly. The upper end of the pressure regulating filter valve body is connected to the pressure regulating filter assembly, and the lower end of the pressure regulating filter valve body is connected to the filter assembly. An oil mist lubricator comprises: an oil mist lubricator valve body, an oil mist pressure regulating assembly, and an oil mist lubricator cup body. The upper end of the oil mist lubricator valve body is connected to the oil mist pressure regulating assembly, and the lower end of the oil mist lubricator valve body is connected to the oil mist lubricator cup body, as shown in the figure of this patent. Figure 1 As shown, the bottom of the PU tube 20 in this application is not fitted with a filter plug. If large particles are present in the oil mist lubricator cup, the PU tube is easily clogged. Therefore, there is a need for an oiler that is easy to use, has a non-clogging oil tube, a novel structure, and high practicality. Summary of the Invention

[0003] The main purpose of this application is to provide an oiler that can effectively utilize its own structural configuration to achieve the advantages of convenient use and less clogging of the oil pipe.

[0004] Another objective of this application is to provide an oiler, comprising a housing and a water cup disposed within the housing; a valve body having a first mounting hole at its bottom, the water cup being threadedly connected to the first mounting hole, and a second mounting hole formed by the bottom wall of the first mounting hole, the second mounting hole being directly opposite the first cavity; an oil inlet channel having an oil inlet channel, and a third mounting hole at its top, the two ends of the oil inlet channel being connected to the third mounting hole and the second mounting hole respectively; an oil pipe having one end engaged with the second mounting hole and the other end extending towards the bottom of the water cup, and a filter plug being installed at the end of the oil pipe near the bottom of the water cup; and a head assembly having the head assembly installed at the third mounting hole. By installing a filter plug at the bottom of the oil pipe, the problems of existing solutions are solved, and the addition of a steel ball at the top of the oil pipe effectively reduces the amount of oil entering, preventing atomization failure due to excessive oil volume.

[0005] Another objective of this application is to provide an oiler that has a simple structure, is easy to operate, does not involve complex manufacturing processes or expensive materials, is highly economical, and is easy to promote and use.

[0006] To achieve at least one of the above-mentioned objectives, this application provides an oiler, wherein the oiler includes:

[0007] shell;

[0008] A water cup, wherein the water cup is disposed within the outer casing;

[0009] The valve body has a first mounting hole at its bottom, the water cup is threaded to the first mounting hole, and the bottom wall forming the first mounting hole also has a second mounting hole, the second mounting hole is also facing the first cavity, the valve body has an oil inlet channel, and the top of the valve body also has a third mounting hole, the two ends of the oil inlet channel are respectively connected to the third mounting hole and the second mounting hole;

[0010] An oil pipe, one end of which is snapped into the second mounting hole, and the other end extending towards the bottom of the water cup, with a filter plug installed at the end of the oil pipe near the bottom of the water cup; and

[0011] A head assembly, which is mounted at the third mounting hole.

[0012] In one or more embodiments of this application, one end of the valve body further has an air inlet channel, which is connected to the first cavity.

[0013] In one or more embodiments of this application, the head assembly includes a cover having a second cavity with an opening, and the cover is transparent.

[0014] In one or more embodiments of this application, the head assembly further includes a drip nozzle, an adjusting needle seat, and an adjusting screw. The drip nozzle has a third cavity with an opening. The end of the drip nozzle with the third cavity abuts against the bottom wall forming the third mounting hole. The adjusting needle seat is disposed on the second cavity and abuts against the drip nozzle. The adjusting needle seat has a through hole that extends through the adjusting needle seat. The adjusting screw is rotatably disposed in the through hole. Additionally, there is a gap between the cover and the drip nozzle.

[0015] In one or more embodiments of this application, the bottom wall forming the third cavity further has a protruding post, the protruding post has a first oil hole, and the bottom wall forming the connecting hole has a second oil hole, the outer wall of the adjusting needle seat further has a third oil hole, and the connecting hole, the first oil hole and the third oil hole are all connected to the second oil hole.

[0016] In one or more embodiments of this application, the bottom wall forming the third mounting hole also has a fourth oil hole, which is stepped.

[0017] In one or more embodiments of this application, the valve body further has an oil outlet channel, one end of which is connected to the outside and the other end is connected to the air inlet channel. A wind baffle and a wind baffle plate are also installed at the end of the oil outlet channel connected to the air inlet channel. The wind baffle plate is sleeved on the wind baffle, and one end of the wind baffle cooperates with the oil outlet channel. In addition, the fourth oil hole is also connected to the oil outlet channel. Attached Figure Description

[0018] These and / or other aspects and advantages of this application will become clearer and more readily understood from the following detailed description of embodiments of this application taken in conjunction with the accompanying drawings, wherein:

[0019] Figure 1 The figure shows a schematic diagram of an oiler. Figure 1 .

[0020] Figure 2 The figure shows a schematic diagram of an oiler. Figure 2 . Detailed Implementation

[0021] The terms and words used in the following specification and claims are not limited to their literal meaning, but are used solely by the inventors to enable a clear and consistent understanding of this application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of this application is provided for illustrative purposes only and not for the purpose of limiting the application as defined in the appended claims and their equivalents.

[0022] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0023] While ordinal numbers such as "first," "second," etc., will be used to describe various components, there is no limitation on which components are used herein. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component, without departing from the teachings of the utility model concept. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms “comprising” and / or “having” as used in this specification specify the presence of the described features, numbers, steps, operations, components, elements or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements or groups thereof.

[0025] refer to Figures 1 to 2 According to a preferred embodiment of the oiler of this utility model, it should be noted that the structure of the oiler is as follows: Figure 1 As shown, the oiler includes a housing 10 and a water cup 20. The water cup 20 is disposed inside the housing 10. Specifically, the top of the water cup 20 has a first cavity 201 with an opening.

[0026] The lubricator includes a valve body 30, the bottom of which has a first mounting hole 301. The water cup 20 is threadedly connected to the first mounting hole 301, and the bottom wall forming the first mounting hole 301 also has a second mounting hole 302, which is directly opposite the first cavity 201. Notably, the lubricator also includes an oil pipe 40, one end of which is engaged with the second mounting hole 302, and the other end extends towards the bottom of the water cup 20. A filter plug 41 is also installed at the end of the oil pipe 40 near the bottom of the water cup 20. It should be noted that the end of the oil pipe 40, which mates with the second mounting hole 302, is also provided with a vertically movable steel ball 42. Those skilled in the art should understand that the steel ball 42 is provided to limit the flow rate of the oil, and when the pressure is insufficient, the oil cannot push the steel ball 42 out. It should also be noted that the valve body 30 has an oil inlet channel 303, and the top of the valve body 30 also has a third mounting hole 304, and the two ends of the oil inlet channel 303 are respectively connected to the third mounting hole 304 and the second mounting hole 302.

[0027] It is noted that one end of the valve body 30 also has an air inlet channel 305, which is connected to the first cavity 201. Those skilled in the art should understand that the gas entering the first cavity 201 through the air inlet channel 305 can compress the oil placed in the water cup 20, thereby allowing the oil to be guided to the oil pipe 40.

[0028] It is worth mentioning that the oiler also includes a head assembly 50, which is installed at the third mounting hole 304, and the head assembly 50 includes a cover 51, which has a second cavity 5101 with an opening. It is worth mentioning that the cover 51 is transparent so that the user can observe the flow of the oil. Specifically, the head assembly 50 further includes a drip nozzle 52, an adjusting needle seat 53, and an adjusting screw 54. The drip nozzle 52 has a third cavity 5201 with an opening. The end of the drip nozzle 52 with the third cavity 5201 abuts against the bottom wall forming the third mounting hole 304. The adjusting needle seat 53 is disposed on the second cavity 5101 and abuts against the drip nozzle 52. The adjusting needle seat 53 has a connecting hole 5301 that passes through the adjusting needle seat 53. The adjusting screw 54 is rotatably disposed in the connecting hole 5301. The connection between the adjusting screw 54 and the connecting hole 5301 can be implemented as a threaded connection.

[0029] Among them, such as Figure 2 As shown, the bottom wall forming the third cavity 5201 also has a protruding post 52011, the protruding post 52011 having a first oil hole 520111, and the bottom wall forming the connecting hole 5301 having a second oil hole 5302. The outer wall of the adjusting needle seat 53 also has a third oil hole 303. The connecting hole 5301, the first oil hole 520111, and the third oil hole 303 are all connected to the second oil hole 5302. It is worth mentioning that the connecting hole 5301 is stepped, as shown in the figure. Figure 1As shown, the adjusting screw 54 is threadedly connected to the connecting hole 5301, meaning the top of the adjusting screw 54 can be engaged with an external tool to move the adjusting screw 54 up and down a predetermined distance, allowing the user to block the third oil hole 303 by rotating the adjusting screw 54. It should also be noted that there is a certain gap between the cover 51 and the drip nozzle 52, meaning that the oil through the oil inlet channel 303 can be guided through this gap until it enters the third oil hole 303, passes through the second oil hole 5302 and the first oil hole 520111, and drips into the third cavity 5201 of the drip nozzle 52. Additionally, the bottom wall forming the third mounting hole 304 also has a fourth oil hole 306, which is stepped, and... Figure 2 As shown, the size of the fourth oil hole 306 gradually decreases from the end near the third cavity 5201 to the other end.

[0030] It should be noted that the valve body 30 also has an oil outlet channel 307. One end of the oil outlet channel 307 is connected to the outside, and the other end is connected to the air intake channel 305. Notably, a wind deflector 60 and a wind deflector 70 are installed at the end of the oil outlet channel 307 connected to the air intake channel 305. The wind deflector 70 is fitted onto the wind deflector 60, and one end of the wind deflector 60 engages with the oil outlet channel 307. Furthermore, the aforementioned fourth oil hole 306 is also connected to the oil outlet channel 307. That is, oil dripping from the drip nozzle 52 will enter the oil outlet channel 307 through the fourth oil hole 306, and the gas in the air intake channel 305 will also enter the oil outlet channel 307, thereby dispersing the oil falling into the oil outlet channel 307 and making the oil appear as a mist.

[0031] In summary, the oiler described in the embodiments of this application is explained, which provides advantages such as convenient use, less prone to oil pipe blockage, novel structure, and high practicality.

[0032] It is worth mentioning that, in this embodiment, the lubricator has a simple structure, does not involve complex manufacturing processes or expensive materials, and is highly economical. At the same time, for manufacturers, the lubricator provided in this application is easy to produce and inexpensive, which is more conducive to controlling production costs and further facilitates product promotion and use.

[0033] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The function and structural principle of the present invention have been shown and explained in the embodiments, and any modifications or variations may be made to the implementation of the present invention without departing from these principles.

Claims

1. An oiler, characterized in that, The lubricator includes: shell A water cup, wherein the water cup is disposed within the outer casing, and the top of the water cup has a first cavity with an opening; The valve body has a first mounting hole at its bottom, the water cup is threaded to the first mounting hole, and the bottom wall forming the first mounting hole also has a second mounting hole, the second mounting hole is also facing the first cavity, the valve body has an oil inlet channel, and the top of the valve body also has a third mounting hole, the two ends of the oil inlet channel are respectively connected to the third mounting hole and the second mounting hole; An oil pipe, one end of which is snapped into the second mounting hole, and the other end extending towards the bottom of the water cup, with a filter plug installed at the end of the oil pipe near the bottom of the water cup; and A head assembly, which is mounted at the third mounting hole.

2. The oiler according to claim 1, wherein one end of the valve body further has an air inlet channel, the air inlet channel being connected to the first cavity.

3. The lubricator according to claim 2, wherein the head assembly includes a cover having a second cavity with an opening, and the cover is transparent.

4. The oiler according to claim 3, wherein the head assembly further comprises a drip nozzle, an adjusting needle seat, and an adjusting screw, the drip nozzle having a third cavity with an opening, the end of the drip nozzle having the third cavity abutting against the bottom wall forming the third mounting hole, and the adjusting needle seat being disposed on the second cavity and abutting against the drip nozzle, wherein the adjusting needle seat has a communicating hole penetrating the adjusting needle seat, and the adjusting screw being rotatably disposed in the communicating hole, and furthermore, there is a gap between the cover and the drip nozzle.

5. The oiler according to claim 4, wherein the bottom wall forming the third cavity further has a protruding post, the protruding post has a first oil hole, and the bottom wall forming the connecting hole has a second oil hole, the outer wall of the adjusting needle seat further has a third oil hole, and the connecting hole, the first oil hole and the third oil hole are all connected to the second oil hole.

6. The oiler according to claim 5, wherein the bottom wall forming the third mounting hole further has a fourth oil hole, the fourth oil hole being stepped.

7. The oiler according to claim 6, wherein the valve body further comprises an oil outlet channel, one end of the oil outlet channel is connected to the outside, the other end is connected to the air inlet channel, and a wind baffle seat and a wind baffle plate are installed at the end of the oil outlet channel connected to the air inlet channel, the wind baffle plate is sleeved on the wind baffle seat, one end of the wind baffle seat cooperates with the oil outlet channel, and the fourth oil hole is also connected to the oil outlet channel.

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