Oil mist transportation pipeline

Abstract

The utility model discloses an oil mist transportation pipeline which comprises a pipeline body, the pipeline body is fixedly connected with a power frame, a gear a is rotationally connected into the power frame, the gear a is connected with a gear b in an engaged mode, the gear b is provided with a guide frame, the guide frame is rotationally connected with the pipeline body, the gear b is provided with a scraping frame, the scraping frame is provided with a rotating ring, and the rotating ring is provided with a rotating shaft. An oil groove is formed in the rotating ring, the pipeline comprises an outer layer, a rubber layer, a reinforcing layer and an inner layer, the reinforcing layer is bonded to the outer surface of the inner layer, the rubber layer is bonded to the reinforcing layer, and the rubber layer is located on the inner side of the outer layer. The motor continuously rotates to drive the scraping frame between the gear b and the rotating ring to continuously scrape the inner wall of the pipeline, so that oil drops are prevented from blocking the pipeline; the outer layer, the rubber layer and the reinforcing layer are matched to improve the overall strength of the pipeline and prevent the pipeline from cracking.

Description

Technical Field

[0001] The utility model relates to an oil mist transportation pipeline, in particular to an oil mist transportation pipeline, belonging to the technical field of oil mist transportation pipelines. Background Art

[0002] The oil mist lubrication device uses compressed air as power to atomize the oil, that is, to produce a dry oil mist like smoke with a particle size of less than 2μm, which is then transported to the lubrication part through a pipeline.

[0003] Existing oil mist transport pipelines have the following disadvantages: 1. When the oil mist flows with the air in the pipeline, it easily collides with each other or hits the inner wall of the pipeline and condenses, forming large oil droplets that fall on the inner wall of the pipeline and gather, clogging the pipeline; 2. The pipeline's resistance to rupture is slightly weak, and it is easy to rupture under the action of external forces, causing oil mist leakage. Therefore, improvements are made to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an oil mist transport pipeline in order to solve the above-mentioned problem. The motor continuously rotates to drive the scraper between the gear B and the rotating ring to rotate continuously to scrape the inner wall of the pipeline to prevent oil droplets from clogging the pipeline; the outer layer, rubber layer and reinforcement layer cooperate to improve the overall strength of the pipeline to prevent it from breaking.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an oil mist transport pipeline, comprising a pipeline, the pipeline is fixedly connected to a power frame, the power frame is rotatably connected to a gear a, the gear a is meshingly connected to a gear b, the gear b is installed with a guide frame, the guide frame is rotatably connected to the pipeline, the gear b is installed with a scraper, the scraper is installed with a swivel, the swivel is provided with an oil groove, the pipeline comprises an outer layer, a rubber layer, a reinforcement layer and an inner layer, the outer surface of the inner layer is bonded with a reinforcement layer, the reinforcement layer is bonded with a rubber layer, and the rubber layer is located on the inner side of the outer layer.

[0006] Preferably, a motor is installed on the right side of the power frame, and the output end of the motor is fixedly connected to a rotating shaft.

[0007] Preferably, the rotating shaft is equipped with a gear a, and the gear a is located inside the power frame.

[0008] Preferably, a limit plate is installed in the pipeline, and a guide frame is rotatably connected to the inner side of the limit plate.

[0009] Preferably, the limiting plate is located on the left side of the gear b, and the gear b is located on the inner side of the pipe.

[0010] Preferably, the scraper is slidably connected to a pipe, and the material of the outer layer is polyetheretherketone.

[0011] Preferably, the rubber layer is made of polyurethane, and the reinforcement layer is made of aramid.

[0012] The beneficial effects of the utility model are:

[0013] 1. The motor rotates continuously to drive the scraper between gear b and the swivel to rotate and continuously scrape the inner wall of the pipeline to prevent oil droplets from clogging the pipeline; a power frame is provided on the outside of the pipeline, and the rotation of the motor on the power frame drives the gear a connected to the rotating shaft to rotate. Gear a meshes with gear b on the inside of the pipeline, and the rotation of gear a drives the meshing gear b to rotate synchronously. Gear b is installed on the right side of the guide frame, and a scraper is installed on the right side of gear b. The right end of the scraper is connected to the swivel. The continuous rotation of gear b can drive the scraper and the swivel to rotate. The scraper can continuously scrape the inner wall of the pipeline, which can separate the oil droplets in the pipeline from the inner wall of the pipeline, or push the oil droplets to move, to prevent the oil droplets from piling up and clogging the pipeline, and an oil groove is provided at the swivel. When the pipeline is slightly tilted, the accumulated oil droplets can move outward through the oil groove.

[0014] 2. The outer layer, rubber layer and reinforcement layer work together to improve the overall strength of the pipeline and prevent it from rupture. The pipeline is composed of an outer layer, a rubber layer, a reinforcement layer and an inner layer. The outer layer is made of polyetheretherketone, which has good toughness and rigidity, impact resistance and dimensional stability. The rubber layer on the inner side of the outer layer is made of polyurethane, which has high elasticity, toughness and impact resistance and can absorb part of the impact. The reinforcement layer bonded to the rubber layer is made of aramid, which has excellent properties such as ultra-high strength, acid and alkali resistance. Its strength is 5 to 6 times that of steel wire, its modulus is 2 to 3 times that of steel wire or glass fiber, and its toughness is 2 times that of steel wire. It can improve the overall strength and fracture resistance and avoid oil mist leakage caused by pipeline rupture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of a half-section structure of the pipeline of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the swivel of the utility model;

[0018] Figure 4 This is a schematic diagram of a partial cross-sectional structure of a pipeline of the present invention;

[0019] Figure 5 This is a schematic structural diagram of a side view of gear b of the present invention;

[0020] Figure 6 It is a schematic diagram of the overall partial cross-section structure of the utility model.

[0021] In the figure: 1. Power frame; 2. Motor; 3. Pipe; 4. Guide frame; 5. Gear a; 6. Scraper; 7. Rotating ring; 8. Gear b; 9. Limiting plate; 10. Oil tank; 11. Outer layer; 12. Rubber layer; 13. Reinforcement layer; 14. Inner layer; 15. Rotating shaft. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1, please refer to Figure 1-6 As shown, an oil mist transport pipeline includes a pipeline 3, the pipeline 3 is fixedly connected to a power frame 1, the power frame 1 is rotatably connected to a gear a5, the gear a5 rotates in the power frame 1, the gear a5 is meshed with a gear b8, the gear a5 rotates to drive the meshed gear b8 to rotate, the gear b8 is installed with a guide frame 4, the gear b8 rotates to drive the connected guide frame 4 to rotate, the guide frame 4 is rotatably connected to the pipeline 3, the guide frame 4 rotates in the pipeline 3, the gear b8 is installed with a scraper 6, the scraper 6 is fixed between the gear b8 and the swivel 7. The scraper 6 is installed with the swivel 7. The swivel 7 is provided with an oil groove 10. The oil groove 10 provided on the swivel 7 can facilitate oil leakage. The pipe 3 includes an outer layer 11, a rubber layer 12, a reinforcement layer 13 and an inner layer 14. The pipe 3 is composited by the outer layer 11, the rubber layer 12, the reinforcement layer 13 and the inner layer 14. The outer surface of the inner layer 14 is bonded with the reinforcement layer 13, and the reinforcement layer 13 is bonded with the rubber layer 12. The rubber layer 12 is located on the inner side of the outer layer 11.

[0024] Specifically, the rotating shaft 15 is installed with a gear a5 , and the rotation of the rotating shaft 15 drives the connected gear a5 to rotate, and the gear a5 is located inside the power frame 1 .

[0025] Specifically, a limit plate 9 is installed in the pipe 3. The limit plate 9 fixed inside the pipe 3 can limit the position of the guide frame 4. The guide frame 4 is rotatably connected to the inner side of the limit plate 9.

[0026] Specifically, the limiting plate 9 is located on the left side of the gear b8 , and the gear b8 rotates on the right side of the limiting plate 9 . The gear b8 is located on the inner side of the pipe 3 .

[0027] Specifically, the scraper 6 is slidably connected to the pipe 3, and the scraper 6 can scrape the inner surface of the pipe 3. The material of the outer layer 11 is polyetheretherketone.

[0028] Specifically, the rubber layer 12 is made of polyurethane and has relatively strong toughness, and the reinforcement layer 13 is made of aramid and has relatively high strength.

[0029] Example 2: Please refer to Figure 1-2 The difference between this embodiment and embodiment 1 is that a motor 2 is installed on the right side of the power frame 1, the power frame 1 can fix the position of the motor 2, the output end of the motor 2 is fixedly connected to the rotating shaft 15, and the rotation of the motor 2 drives the rotating shaft 15 to rotate.

[0030] When the utility model is in use, a power frame 1 is provided on the outside of the pipeline 3. The rotation of the motor 2 on the power frame 1 drives the gear a5 connected to the rotating shaft 15 to rotate. The gear a5 is engaged with the gear b8 inside the pipeline 3. The rotation of the gear a5 drives the meshing gear b8 to rotate synchronously. The gear b8 is installed on the right side of the guide frame 4. A scraper 6 is installed on the right side of the gear b8. The right end of the scraper 6 is connected to the swivel 7. The continuous rotation of the gear b8 can drive the scraper 6 and the swivel 7 to rotate. The scraper 6 can continuously scrape the inner wall of the pipeline 3, so that the oil droplets in the pipeline 3 can be separated from the inner wall of the pipeline 3, or the oil droplets can be pushed to move, so as to avoid the oil droplets from piling up and clogging the pipeline 3. The swivel 7 is provided with an oil groove 10. When the pipeline 3 is slightly tilted, the accumulated oil droplets can be removed through the oil groove 10. The oil tank 10 moves outward and flows out for processing. The pipe 3 is composed of an outer layer 11, a rubber layer 12, a reinforcement layer 13 and an inner layer 14. The outer layer 11 is made of polyetheretherketone, which has good toughness and rigidity, impact resistance and dimensional stability. The rubber layer 12 on the inner side of the outer layer 11 is made of polyurethane, which has high elasticity, toughness and impact resistance, and can absorb part of the impact. The reinforcement layer 13 bonded to the rubber layer 12 is made of aramid, which has excellent properties such as ultra-high strength, acid and alkali resistance, etc. Its strength is 5 to 6 times that of steel wire, its modulus is 2 to 3 times that of steel wire or glass fiber, and its toughness is 2 times that of steel wire, which can improve the overall strength and fracture resistance, and avoid oil mist leakage caused by rupture of the pipe 3.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0032] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An oil mist transport pipeline, comprising a pipeline (3), characterized in that: The pipeline (3) is fixedly connected to a power frame (1), a gear a (5) is rotatably connected inside the power frame (1), the gear a (5) is meshedly connected to a gear b (8), the gear b (8) is mounted with a guide frame (4), the guide frame (4) is rotatably connected to the pipeline (3), the gear b (8) is mounted with a scraper (6), the scraper (6) is mounted with a swivel (7), the swivel (7) is provided with an oil groove (10), the pipeline (3) comprises an outer layer (11), a rubber layer (12), a reinforcement layer (13) and an inner layer (14), the outer surface of the inner layer (14) is bonded with the reinforcement layer (13), the reinforcement layer (13) is bonded with the rubber layer (12), and the rubber layer (12) is located on the inner side of the outer layer (11).

2. The oil mist transport pipeline according to claim 1, characterized in that: A motor (2) is installed on the right side of the power frame (1), and a rotating shaft (15) is fixedly connected to the output end of the motor (2).

3. The oil mist transport pipeline according to claim 2, characterized in that: The rotating shaft (15) is equipped with a gear a (5), and the gear a (5) is located inside the power frame (1).

4. The oil mist transport pipeline according to claim 1, characterized in that: A limit plate (9) is installed in the pipe (3), and the inner side of the limit plate (9) is rotatably connected to a guide frame (4).

5. The oil mist transport pipeline according to claim 4, characterized in that: The limiting plate (9) is located on the left side of the gear b (8), and the gear b (8) is located on the inner side of the pipe (3).

6. The oil mist transport pipeline according to claim 1, characterized in that: The scraper (6) is slidably connected to a pipe (3), and the material of the outer layer (11) is polyetheretherketone.

7. The oil mist transport pipeline according to claim 1, characterized in that: The material of the rubber layer (12) is polyurethane, and the material of the reinforcement layer (13) is aramid.

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