Micro spraying device for bearing assembly lubrication experiment

Abstract

The utility model relates to the technical field of part lubrication, in particular to a trace spraying device for a bearing assembly lubrication experiment, which comprises spraying equipment, one side of the top of the spraying equipment is communicated with a spraying pipe, the other end of the spraying pipe is communicated with a sprayer, the bottom of the sprayer is communicated with a spraying nozzle, and the top of the sprayer is provided with a vertically arranged connecting frame; a frame body is arranged below the spraying nozzle, a collecting assembly is installed in the center of the frame body, the interior of the collecting assembly communicates with a backflow pipe, and the other end of the backflow pipe is detachably connected with a recycling frame; the spraying nozzle is used for spraying a bearing assembly, the frame body and the collecting assembly are arranged below the spraying nozzle, the collecting hopper can achieve the purpose of collecting spraying liquid and can also collect the spraying liquid dripping from the spraying nozzle, air can be driven to flow by turning on the draught fan, certain gathering and collecting purposes are achieved for some drifting spraying liquid, and the spraying device is simple in structure and convenient to use. The collection quality is ensured and the waste of resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of parts lubrication, in particular to a micro-spraying device for bearing component lubrication experiments. Background Art

[0002] When conducting lubrication tests on bearing assemblies, a micro-spraying device is generally used for oil mist lubrication. Oil mist lubrication is a low-cost, environmentally friendly and safe centralized lubrication system consisting of a lubricator, nozzles, oil mist transmission pipelines and lubrication accessories. The system can continuously and efficiently automatically atomize the lubricating oil into small particles and accurately transmit fresh and clean mist lubricating oil to multiple lubrication points, evenly covering the lubricated parts to lubricate and cool the parts.

[0003] The current spraying mechanism adopts a direct spraying method when lubricating bearing components. Although the oil mist can ensure the lubrication quality of the bearing components, it also causes some oil mist to be unable to contact the lubrication components and cause waste. The current collection method is nothing more than using a large collection bucket facing the spraying direction, but there will be local oil mist that drifts and cannot be collected. Therefore, to address the above problems, a micro-spraying device for bearing component lubrication experiments is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a micro-spraying device for bearing assembly lubrication experiments, so as to solve the problem in the above background technology that local oil mist is scattered and cannot be collected during spraying.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] As an optional solution of the micro-spraying device for bearing assembly lubrication experiment described in the utility model, wherein: a micro-spraying device for bearing assembly lubrication experiment comprises a spraying device, a recovery frame and a spraying pipe;

[0007] One side of the top of the spraying equipment is connected to a spray pipe, and the other end of the spray pipe is connected to a sprayer, the bottom of the sprayer is connected to a spray nozzle, and a vertically arranged connecting frame is installed on the top of the sprayer;

[0008] A frame is provided below the spray nozzle, and a collecting assembly is installed in the center of the frame. The interior of the collecting assembly is connected to a return pipe, and the other end of the return pipe is detachably connected to a recovery frame, and the outer side of the recovery frame is slidably connected to the spraying equipment.

[0009] As an optional solution of the micro-spraying device for bearing assembly lubrication experiment described in the present invention, wherein: the collection assembly includes a mounting frame, a fan and an air pipe, the outer side of the mounting frame is fixedly connected to the frame, a collection frame is installed inside the mounting frame, and the top of the collection frame is connected to a discharge pipe, the top of the discharge pipe is connected to a collection hopper, and the outer side of the collection hopper is fixedly connected to the frame;

[0010] One side of the collection frame is also connected to a return pipe;

[0011] A fan is installed inside the installation frame, and an input end of the fan is connected to an air pipe, and the other end of the air pipe extends into the interior of the discharge pipe.

[0012] The current spraying mechanism adopts direct spraying when lubricating the bearing assembly. Although the oil mist can ensure the lubrication quality of the bearing assembly, it also causes some oil mist to be unable to contact the lubrication assembly and cause waste. The current collection method is nothing more than using a large collection bucket facing the spraying direction, but there will be a situation where local oil mist is scattered and cannot be collected. When in use, the power is turned on. When the spray nozzle sprays the bearing assembly, a frame and a collection assembly are set below. The collection bucket can collect the spray liquid, and can also collect the spray liquid dripping from the spray nozzle. By turning on the fan, the air flow can be driven. It also has a certain purpose of collecting some scattered spray liquid, ensuring the collection quality and reducing the waste of resources.

[0013] As an optional solution of the micro-spraying device for bearing assembly lubrication experiment described in the present invention, a supporting mesh plate is installed inside the air pipe, and a filter cloth fixedly connected to the air pipe is provided on the other side of the supporting mesh plate.

[0014] As an optional solution of the micro-spraying device for bearing assembly lubrication experiment described in the utility model, the filter cloth and the supporting mesh plate are both arranged at an angle.

[0015] As an optional solution of the micro-spraying device for bearing assembly lubrication experiment described in the utility model, the return pipe is arranged at an angle, and is higher on the left and lower on the right.

[0016] As an optional solution of the micro-spraying device for bearing assembly lubrication experiment described in the utility model, the interior of the collection frame is arranged at an angle.

[0017] When the fan is started, the filter cloth inside the air pipe can serve the purpose of adsorption, so that the spray liquid is concentrated on the surface of the filter cloth. When it gathers into large oil droplets, it drips into the inside of the discharge pipe to achieve the collection purpose, and the supporting mesh plate serves the purpose of supporting the filter cloth.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] When the utility model is in use, the bearing assembly is sprayed at the spray nozzle, and a frame and a collection assembly are provided below. The collection bucket can collect the spray liquid and can also collect the spray liquid dripping from the spray nozzle. The fan can be turned on to drive the air flow, and some scattered spray liquid can also be collected to a certain extent, thereby ensuring the collection quality and reducing the waste of resources.

[0020] When the fan is started, the filter cloth inside the air pipe can serve the purpose of adsorption, so that the spray liquid is concentrated on the surface of the filter cloth. When it gathers into large oil droplets, it drips into the inside of the discharge pipe to achieve the collection purpose, and the supporting mesh plate serves the purpose of supporting the filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the collection component of the utility model;

[0023] Figure 3 It is a cross-sectional view of the trachea of ​​the utility model.

[0024] In the figure: 1. Spraying equipment; 2. Recovery hopper; 3. Spraying pipe; 4. Sprayer; 5. Spray nozzle; 6. Frame; 7. Collection assembly; 701. Mounting frame; 702. Fan; 703. Air pipe; 704. Collection hopper; 705. Feeding pipe; 706. Collection frame; 707. Filter cloth; 708. Support mesh plate; 8. Return pipe; 9. Connecting frame. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1: Please refer to Figure 1 and Figure 2 , the utility model provides a technical solution:

[0027] A micro-spraying device for bearing assembly lubrication experiments, comprising a spraying device 1, a recovery frame 2, and a spraying pipe 3;

[0028] The top side of the spraying device 1 is connected to a spraying pipe 3, and the other end of the spraying pipe 3 is connected to a sprayer 4. The bottom of the sprayer 4 is connected to a spray nozzle 5. A vertical connecting frame 9 is installed on the top of the sprayer 4.

[0029] A frame 6 is provided below the above-mentioned spray nozzle 5, and a collection component 7 is installed in the center of the frame 6. The interior of the above-mentioned collection component 7 is connected to a return pipe 8, and the other end of the return pipe 8 is detachably connected to a recovery frame 2. The outer side of the above-mentioned recovery frame 2 is slidably connected to the spraying equipment 1.

[0030] The collection assembly 7 includes a mounting frame 701, a fan 702, and an air pipe 703. The outer side of the mounting frame 701 is fixedly connected to the frame 6. A collection frame 706 is installed inside the mounting frame 701. The top of the collection frame 706 is connected to a discharge pipe 705. The top of the discharge pipe 705 is connected to a collection hopper 704. The outer side of the collection hopper 704 is fixedly connected to the frame 6.

[0031] One side of the collection frame 706 is also connected to a return pipe 8;

[0032] A fan 702 is installed inside the installation frame 701 , and an input end of the fan 702 is connected to an air pipe 703 , and the other end of the air pipe 703 extends into the interior of the discharge pipe 705 .

[0033] The current spraying mechanism adopts a direct spraying method when lubricating the bearing assembly. Although the oil mist can ensure the lubrication quality of the bearing assembly, it also causes some oil mist to be unable to contact the lubrication assembly and cause waste. The current collection method is nothing more than using a large collection bucket facing the spraying direction, but there will be a situation where local oil mist is scattered and cannot be collected. When in use, the power is turned on. When the spray nozzle 5 sprays the bearing assembly, a frame 6 and a collection assembly 7 are provided below. By starting the fan 702, air is made to float into the collection bucket 704, driving some scattered small oil droplets to move into the collection bucket 704. Compared with traditional passive collection, this device has the function of actively absorbing oil droplets, which has a better effect on the centralized collection and treatment of oil droplets, avoiding the waste of some small oil droplets. After the oil droplets are gathered into large oil droplets, they can flow back to the recovery frame 2 through the reflux pipe 8 inside the collection frame 706, which is convenient for centralized collection and treatment. The provided connecting frame 9 is convenient for fixing the sprayer 5 to ensure the normal use of the spray nozzle 5 below. The collection bucket 704 can also collect the spray liquid dripping from the spray nozzle 5. By turning on the fan 702, the air flow can be driven, and some scattered spray liquids can also be collected to a certain extent, ensuring the collection quality and reducing the waste of resources.

[0034] Example 2: This example is an improvement on Example 1. Figure 3Specifically, a supporting mesh plate 708 is installed inside the air pipe 703 , and a filter cloth 707 fixedly connected to the air pipe 703 is provided on the other side of the supporting mesh plate 708 .

[0035] The filter cloth 707 and the supporting mesh plate 708 are both arranged at an inclination.

[0036] The return pipe 8 is arranged in an inclined manner, with the left side higher and the right side lower.

[0037] The interior of the collecting frame 706 is tilted.

[0038] When the fan 702 is started, the filter cloth 707 inside the air pipe 703 can be used for adsorption, so that the spray liquid is concentrated on the surface of the filter cloth 707. When the oil droplets are collected into large droplets, they drip into the discharge pipe 705 to achieve the purpose of collection. The support mesh plate 708 is provided to support the filter cloth 707.

[0039] In this embodiment, the supporting mesh plate 708 is hollowed out to facilitate air flow, and the return pipe 8 is tilted to facilitate the active flow of oil droplets to the inside of the recovery frame 2. The filter cloth 707 and the supporting mesh plate 708 are both tilted, which can ensure that small oil droplets gather into large oil droplets and then drip from below. The bottom of the collection frame 706 is tilted, which also helps to gather and flow the oil droplets, thereby realizing the collection of oil droplets. Since the recovery frame 2 can slide, it is convenient to handle. The existing technology is only a simple passive collection, while the present device can realize active collection and expand the collection range.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A micro-spraying device for bearing assembly lubrication experiments, It includes a spraying device (1), a recovery frame (2) and a spraying pipe (3); One side of the top of the spraying device (1) is connected to a spraying pipe (3), and the other end of the spraying pipe (3) is connected to a sprayer (4), the bottom of the sprayer (4) is connected to a spraying nozzle (5), and a vertically arranged connecting frame (9) is installed on the top of the sprayer (4); Its characteristics are: A frame (6) is provided below the spray nozzle (5), and a collecting assembly (7) is installed in the center of the frame (6). The interior of the collecting assembly (7) is connected to a return pipe (8), and the other end of the return pipe (8) is detachably connected to a recovery frame (2). The outer side of the recovery frame (2) is slidably connected to the spraying equipment (1).

2. A micro-spraying device for bearing assembly lubrication experiments according to claim 1, characterized in that: The collecting assembly (7) comprises a mounting frame (701), a fan (702) and an air pipe (703); the outer side of the mounting frame (701) is fixedly connected to the frame (6); a collecting frame (706) is installed inside the mounting frame (701); the top of the collecting frame (706) is connected to a discharge pipe (705); the top of the discharge pipe (705) is connected to a collecting hopper (704); and the outer side of the collecting hopper (704) is fixedly connected to the frame (6); One side of the collection frame (706) is also connected to a return pipe (8); A fan (702) is installed inside the installation frame (701), and the input end of the fan (702) is connected to an air pipe (703), and the other end of the air pipe (703) extends into the interior of the discharge pipe (705).

3. A micro-spraying device for bearing assembly lubrication experiments according to claim 2, characterized in that: A supporting mesh plate (708) is installed inside the air pipe (703), and a filter cloth (707) is provided on the other side of the supporting mesh plate (708). The outer side of the filter cloth (707) is fixedly connected to the air pipe (703).

4. A micro-spraying device for bearing assembly lubrication experiments according to claim 3, characterized in that: The filter cloth (707) and the supporting mesh plate (708) are both arranged at an inclination.

5. The micro-spraying device for bearing assembly lubrication experiment according to claim 2, characterized in that: The return pipe (8) is arranged in an inclined manner, with the left side higher and the right side lower.

6. The micro-spraying device for bearing assembly lubrication experiment according to claim 2, characterized in that: The interior of the collecting frame (706) is arranged to be inclined.

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