Bearing seat coated with plating layer and used for active oil-gas separator

Abstract

The invention discloses a bearing seat coated with a plating layer and used for an active oil-gas separator, and relates to the field of bearing seats, the bearing seat comprises a bearing seat main body, a lubricating assembly is fixedly mounted on one side of the bearing seat main body, a supporting frame is fixedly mounted at the top of the bearing seat main body, and a liquid storage tank is movably mounted at the top of the supporting frame; and one end of the liquid storage tank fixedly communicates with a conveying hose, and the conveying hose fixedly communicates with the lubricating assembly. The inner hole, the outer surface and the sealing part of the bearing seat main body are all provided with the plating layers, the plating layers can effectively improve the structural strength, the corrosion resistance and the wear resistance of the bearing seat main body, the effect of prolonging the service life of the bearing seat main body is achieved, meanwhile, the lubricating assembly used for adding lubricating oil is arranged on the side face of the bearing seat main body, and the service life of the bearing seat main body is prolonged. The bearing is prevented from working at high temperature, equipment failure or damage caused by overheating is avoided, and the effects of reducing energy consumption and improving the working efficiency of mechanical equipment are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of bearing seats, and in particular to a bearing seat covered with a coating and used for an active oil-gas separator. Background Art

[0002] The bearing seat is a key component of the active oil-gas separator, which is mainly used to support the active parts of the separator (such as the rotor or rotating shaft) to ensure its normal operation and stability.

[0003] For example, "a non-slip bearing seat" with publication number CN108547876A includes a base and an upper cover, a fixing plate is provided at the bottom of the base, a mounting frame is provided at the center of the top of the base, a fastening bolt is provided on the top of the base on the outside of the mounting frame, and the fastening bolt passes through the base and the fixing plate, guide columns are symmetrically provided on both sides of the bottom of the upper cover, mounting grooves matching the guide columns are symmetrically provided on both sides of the top of the mounting frame, a fastener matching the mounting groove is provided on the outside of the mounting frame, one end of the fastener passes through the mounting frame and extends to the inside of the mounting groove, and the other end of the fastener is fixed to the outer wall of the mounting frame, and bearing holes are matched on the mounting frame and the upper cover.

[0004] However, in the prior art, after long-term use, the bearing seat will cause more wear on the contact parts due to friction. The wear will cause the friction force in this part to decrease, and it is easy to cause idling, which will directly shorten the service life of the bearing. In addition, the wear will cause the gap to become larger, allowing moisture, dust and corrosive substances to have the opportunity to enter the bearing seat, causing some structures inside the bearing seat to be corroded, increasing the friction of these parts, consuming more energy, and reducing the working efficiency of the mechanical equipment. Summary of the invention

[0005] The purpose of the present invention is to provide a bearing seat covered with a coating for an active oil-gas separator, so as to solve the problem proposed in the above background technology that after long-term use, the bearing seat will cause more wear on the contact parts due to friction, consume more energy, and reduce the working efficiency of the mechanical equipment.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bearing seat covered with a coating for an active oil-gas separator, comprising a bearing seat body, a lubrication assembly is fixedly installed on one side of the bearing seat body, a support frame is fixedly installed on the top of the bearing seat body, a liquid storage tank is movably installed on the top of the support frame, one end of the liquid storage tank is fixedly connected to a delivery hose, the delivery hose is fixedly connected to the lubrication assembly, and a recovery assembly is movably connected to the bottom of the lubrication assembly; The recycling assembly comprises a containing box, a filter plate and a receiving plate, one side of the receiving plate is connected to one side of the containing box, a collecting cylinder is movably installed inside the containing box, a baffle is movably connected to one side of the containing box, the filter plate is fixedly installed on the top of the collecting cylinder, the filter plate is clamped on the inner wall of the receiving plate, a leakage hole is opened at the intersection of the receiving plate and the filter plate, a scraper is slidably connected to the upper surface of the filter plate, and a receiving box is fixedly installed on the top of the collecting cylinder; The inner hole, outer surface and sealing part of the bearing seat body are all provided with a coating, and the coating includes the following raw materials in parts by weight: 23-27 parts by weight of nickel sulfate, 1-3 parts by weight of ammonium chloride, 9-11 parts by weight of sulfuric acid, 0.01-0.05 parts by weight of brightener, 4-5.5 parts by weight of ammonia water, 1-2 parts by weight of sodium chromate, 0.7-0.9 parts by weight of trivalent chromium salt and 2-9 parts by weight of cobalt chloride.

[0007] Preferably, an impeller is rotatably mounted on the inner wall of the collecting cylinder, one end of the impeller is fixedly connected to a first belt transmission assembly, and the impeller is located below the filter plate.

[0008] Preferably, a positioning rod is fixedly mounted on the inner wall of the collecting barrel, a first bevel gear is rotatably mounted on one side of the positioning rod, and one side of the first bevel gear is fixedly connected to another pulley of the first belt transmission assembly.

[0009] Preferably, a second bevel gear is rotatably mounted on the other side of the positioning rod, the second bevel gear is meshingly connected with the first bevel gear, and a second belt transmission assembly is fixedly connected to one side of the second bevel gear.

[0010] Preferably, a push rod is fixedly installed at the edge of the belt of the second belt transmission assembly, one end of the push rod is slidably connected to a transmission rod, and a first strip hole is opened at the intersection of the transmission rod and the push rod.

[0011] Preferably, a connecting rod is fixedly mounted on one end of the scraper, the connecting rod is slidably connected to the inside of the transmission rod, and a second strip hole is provided at the junction of the transmission rod and the connecting rod.

[0012] Preferably, the lubrication assembly comprises a docking box body, the top of which is movably connected with a pressure plate, the bottom of which is snap-fitted to the top of a receiving plate, and a slot is provided at the junction of the receiving plate and the docking box body.

[0013] Preferably, the docking box is movably connected to the delivery hose, a release hole is provided at the bottom of the docking box, and extension plates are fixedly mounted on both sides of the docking box.

[0014] Preferably, a limiting bracket is fixedly installed at the junction of the bearing seat body and the receiving plate, and the top of the limiting bracket is fixedly connected to the extension plate through bolts.

[0015] Preferably, the delivery hose is clamped inside the support frame, and the delivery hose is located obliquely above the inner hole of the bearing seat body.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by arranging a coating on the inner hole, outer surface and sealing part of the bearing seat body, the coating can effectively improve the structural strength, corrosion resistance and wear resistance of the bearing seat body, and play a role in improving the service life of the bearing seat body. At the same time, a lubrication component for adding lubricating oil is arranged on the side of the bearing seat body. When in use, the lubrication component can release the lubricating oil to the inner hole of the bearing seat, and a recovery component is arranged at the bottom to ensure that the lubricating oil can form an oil film between the bearing and the bearing seat, which plays a role in reducing friction and can effectively reduce wear, thereby further extending the service life of the bearing. The lubricating oil can also effectively take away the heat generated by friction, prevent the bearing from working at high temperature, avoid equipment failure or damage caused by overheating, and play a role in reducing energy consumption and improving the working efficiency of mechanical equipment.

[0017] 2. In the present invention, a collecting cylinder is provided in the containing box of the recovery component, and the recovery component is connected to the bearing seat body through a receiving plate. When in use, the lubricating oil released by the lubricating component will flow into the leakage hole under the action of gravity and the centrifugal force when the bearing rotates, and then flow down to the collecting cylinder after being filtered. The filtered impurities will be pushed into the receiving box by the scraper, so as to improve the purity of the lubricating oil, avoid metal debris mixed in the lubricating oil and affect the normal use of the bearing seat body, ensure that the friction will not increase, and the filtered lubricating oil can be reused, thereby improving the use efficiency of the lubricating oil.

[0018] 3. In the present invention, an impeller is arranged in the collecting barrel. When the lubricating oil passes through the filter plate and is pressed into the collecting barrel, the impeller is pushed. The rotation of the impeller transmits the mechanical energy to the second bevel gear through the first belt transmission assembly and the first bevel gear in turn. The second bevel gear then drives the second belt transmission assembly, and pushes the transmission rod through the push rod, so as to achieve the purpose of driving the scraper to move along the filter plate, ensuring that all the impurities filtered by the filter plate can be pushed into the receiving box, avoiding the impurities from accumulating inside the receiving plate and being sucked into the bearing seat body for the second time, thereby protecting the bearing seat body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a bearing seat covered with a coating for an active oil-gas separator according to the present invention; Figure 2 A front view of a bearing seat covered with a coating for an active oil-gas separator according to the present invention; Figure 3 This is a schematic structural diagram of a recovery component and a lubrication component of a bearing seat covered with a coating for an active oil-gas separator according to the present invention; Figure 4 This is a schematic diagram of the bottom structure of a recovery component of a bearing seat covered with a coating for an active oil-gas separator according to the present invention; Figure 5 This is a schematic diagram of the internal structure of a lubrication component of a bearing seat covered with a coating for an active oil-gas separator according to the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of a collecting tube of a bearing seat covered with a coating for an active oil-gas separator according to the present invention; Figure 7 This is a schematic diagram of the internal structure of a collecting tube of a bearing seat covered with a coating for an active oil-gas separator according to the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of a first belt transmission component and a second belt transmission component of a bearing seat covered with a coating for an active oil-gas separator of the present invention.

[0020] In the figure: 1. bearing seat body; 2. recovery component; 3. lubrication component; 4. delivery hose; 5. liquid storage tank; 6. limit bracket; 7. support frame; 21. containing box; 22. baffle; 23. filter plate; 24. receiving plate; 25. card slot; 26. leakage hole; 27. collecting cylinder; 28. scraper; 29. ​​receiving box; 210. connecting rod; 211. transmission rod; 212. positioning rod; 213. first bevel gear; 214. second bevel gear; 215. first belt transmission assembly; 216. second belt transmission assembly; 217. impeller; 218. push rod; 219. first strip hole; 220. second strip hole; 31. docking box; 32. pressure plate; 33. extension plate; 34. release hole. DETAILED DESCRIPTION

[0021] 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 implementation regulations 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 creative work are within the scope of protection of the present invention.

[0022] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown: a bearing seat covered with a coating for an active oil-gas separator, comprising a bearing seat body 1, a lubrication assembly 3 is fixedly installed on one side of the bearing seat body 1, a support frame 7 is fixedly installed on the top of the bearing seat body 1, a liquid storage tank 5 is movably installed on the top of the support frame 7, one end of the liquid storage tank 5 is fixedly connected to a delivery hose 4, the delivery hose 4 is fixedly connected to the lubrication assembly 3, and the bottom of the lubrication assembly 3 is movably connected to a recovery assembly 2; The recovery component 2 includes a containing box 21, a filter plate 23 and a receiving plate 24. One side of the receiving plate 24 is connected to one side of the containing box 21. A collecting cylinder 27 is movably installed inside the containing box 21. A baffle 22 is movably connected to one side of the containing box 21. The filter plate 23 is fixedly installed on the top of the collecting cylinder 27. The filter plate 23 is clamped on the inner wall of the receiving plate 24. A leakage hole 26 is opened at the junction of the receiving plate 24 and the filter plate 23. A scraper 28 is slidably connected to the upper surface of the filter plate 23. A receiving box 29 is fixedly installed on the top of the collecting cylinder 27.

[0023] In this embodiment, the liquid storage tank 5 stores lubricating oil. When in use, the lubricating oil flows into the lubricating assembly 3 through the delivery hose 4, and then enters the bearing seat body 1 through the lubricating assembly 3, so as to reduce the friction between the bearing and the bearing seat body 1. The liquid storage tank 5 is installed on the support frame 7 to ensure its own stability. The lubricating oil released by the lubricating assembly 3 will be thrown into the recovery assembly 2 during use, and can be used again after being filtered by the recovery assembly 2; The recovery component 2 mainly collects lubricating oil by means of a collecting cylinder 27 in the accommodating box 21. The collecting cylinder 27 is arranged in a receiving plate 24 on the side of the bearing seat body 1. The receiving plate 24 is connected to the bearing seat body 1 and the lubricating component 3 at the same time, and plays a role in limiting the position of the lubricating oil. The lubricating oil forms an oil film between the bearing and the bearing seat, which plays a role in reducing friction and can effectively reduce wear, thereby further extending the service life of the bearing. The lubricating oil can also effectively take away the heat generated by friction, prevent the bearing from working at high temperature, and avoid equipment failure or damage caused by overheating; The lubricating oil in the receiving plate 24 will pass through the filter plate 23 and flow into the collecting tube 27. The filter plate 23 is mainly used to filter out metal debris in the lubricating oil. These metal debris are generated by the high-speed rotation of the bearing and the friction between the bearing and the object. The filtered impurities will stay on the upper surface of the filter plate 23, and the purified lubricating oil will flow into the inside of the collecting tube 27 and wait for secondary recovery. The impurities on the upper surface of the filter plate 23 can be pushed into the receiving box 29 by the scraper 28 to avoid the impurities being sucked into the bearing seat body 1 for the second time.

[0024] Embodiment 2: According to Figure 6 , Figure 7 and Figure 8 As shown, an impeller 217 is rotatably mounted on the inner wall of the collecting cylinder 27, one end of the impeller 217 is fixedly connected to the first belt transmission assembly 215, the impeller 217 is located below the filter plate 23, a positioning rod 212 is fixedly mounted on the inner wall of the collecting cylinder 27, one side of the positioning rod 212 is rotatably mounted with a first bevel gear 213, one side of the first bevel gear 213 is fixedly connected to another pulley of the first belt transmission assembly 215, and the other side of the positioning rod 212 is rotatably mounted with a second bevel gear 214, the second bevel gear 214 is connected to the first bevel gear 214. The gears 213 are meshingly connected, and a second belt transmission assembly 216 is fixedly connected to one side of the second bevel gear 214. A push rod 218 is fixedly installed on the edge of the belt of the second belt transmission assembly 216. One end of the push rod 218 is slidably connected to a transmission rod 211. A first strip hole 219 is provided at the junction of the transmission rod 211 and the push rod 218. A connecting rod 210 is fixedly installed at one end of the scraper 28. The connecting rod 210 is slidably connected to the inside of the transmission rod 211. A second strip hole 220 is provided at the junction of the transmission rod 211 and the connecting rod 210.

[0025] In this embodiment, when the lubricating oil passes through the filter plate 23 and enters the collecting tube 27, it pushes the impeller 217, and the impeller 217 then drives the first bevel gear 213 through the first belt transmission assembly 215. The first bevel gear 213 and the second bevel gear 214 are both rotatably mounted on the top of the positioning rod 212, and the whole is perpendicular to each other at a 90-degree angle. When the first bevel gear 213 rotates, it pushes the second bevel gear 214. The second bevel gear 214 drives the second belt transmission assembly 216. In this process, the push rod 218 located at the edge of the belt of the second belt transmission assembly 216 pushes the transmission rod 211, and the transmission rod 211 drives the connecting rod 210 at the end of the scraper 28, so as to achieve the purpose of driving the scraper 28 to move. The movement of the scraper 28 pushes the impurities on the upper surface of the filter plate 23 into the receiving box 29. A second strip hole 220 is provided at the intersection of the transmission rod 211 and the connecting rod 210, and a first strip hole 219 is provided at the intersection with the push rod 218. The first strip hole 219 exists to ensure that the transmission rod 211 can adapt to the change in the height of the push rod 218 on the belt of the second belt transmission assembly 216, and the second strip hole 220 exists to ensure that the scraper 28 can always fit together with the filter plate 23.

[0026] Embodiment 3: According to Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the lubrication assembly 3 includes a docking box body 31, the top of which is movably connected with a pressure plate 32, the bottom of which is clamped on the top of the receiving plate 24, a clamping slot 25 is provided at the junction of the receiving plate 24 and the docking box body 31, the docking box body 31 is movably connected with the conveying hose 4, a release hole 34 is provided at the bottom of the docking box body 31, extension plates 33 are fixedly installed on both sides of the docking box body 31, a limiting bracket 6 is fixedly installed at the junction of the bearing seat body 1 and the receiving plate 24, the top of the limiting bracket 6 is fixedly connected to the extension plate 33 by bolts, the conveying hose 4 is clamped on the inside of the support frame 7, and the conveying hose 4 is located obliquely above the inner hole of the bearing seat body 1.

[0027] In this embodiment, the docking box 31 is connected to the liquid storage tank 5 through the delivery hose 4. After the lubricating oil in the liquid storage tank 5 enters the docking box 31 through the delivery hose 4, it will flow out from the release hole 34. When necessary, the injection speed of the lubricating oil can be accelerated by pushing the pressure plate 32; The docking box 31 is installed on the limiting bracket 6 through the extension plates 33 on both sides to ensure its own structural stability. At the same time, its bottom is also connected to the receiving plate 24. A card slot 25 is provided on one side of the receiving plate 24 to dock with the docking box 31, which can further improve the stability of the docking box 31.

[0028] Embodiment 4: The present invention provides a technical solution: a plating layer, comprising the following raw materials in parts by weight: 23 parts by weight of nickel sulfate, 1 part by weight of ammonium chloride, 9 parts by weight of sulfuric acid, 0.01 parts by weight of brightener, 4 parts by weight of ammonia water, 1 part by weight of sodium chromate, 0.7 parts by weight of trivalent chromium salt and 2 parts by weight of cobalt chloride.

[0029] Example 5: The coating provided in this example is substantially the same as that in Example 4, the main difference being that it comprises the following raw materials in parts by weight: 25 parts by weight of nickel sulfate, 2 parts by weight of ammonium chloride, 10 parts by weight of sulfuric acid, 0.03 parts by weight of brightener, 5 parts by weight of aqueous ammonia, 1.5 parts by weight of sodium chromate, 0.8 parts by weight of trivalent chromium salt and 6 parts by weight of cobalt chloride.

[0030] Example 6: The coating provided in this example is substantially the same as that in Example 4, with the main difference being that it comprises the following raw materials in parts by weight: 27 parts by weight of nickel sulfate, 3 parts by weight of ammonium chloride, 11 parts by weight of sulfuric acid, 0.05 parts by weight of brightener, 5.5 parts by weight of aqueous ammonia, 2 parts by weight of sodium chromate, 0.9 parts by weight of trivalent chromium salt and 9 parts by weight of cobalt chloride.

[0031] Comparative Example 1: The coating provided in this embodiment is substantially the same as that in Embodiment 4, the main difference being that no sodium chromate is added.

[0032] Comparative Example 2: The coating provided in this embodiment is substantially the same as that in Embodiment 4, with the main difference being that no trivalent chromium salt is added.

[0033] Comparative Example 3: The coating provided in this embodiment is substantially the same as that in Embodiment 4, with the main difference being that no cobalt chloride is added.

[0034] Performance Testing The coatings of Examples 4 to 6 and Comparative Examples 1 to 3 were taken, and the relevant properties of the coatings were tested, and the testing method was as follows: the moisture and heat resistance of the coating was tested according to GB / T 1765-1979; the salt spray resistance of the coating was tested according to GB / T 10125-2021; the corrosion resistance of the coating was tested according to GB / T 13912-2002; the test results were recorded in Table 1;

[0035] By analyzing the relevant data in the above table, it can be seen that the nickel layer deposited by nickel sulfate through the coating added by the present invention has good adhesion, which can effectively enhance the bonding between the electroplated layer and the substrate, ammonium chloride can be used as an additive in the electroplating solution to help stabilize the pH value of the electroplating bath, thereby maintaining good electroplating conditions, sulfuric acid as a strong acid helps to maintain an acidic environment during the electroplating process, promotes the stability of metal ions in the plating solution, and improves the quality of the coating, brightener helps to promote the uniform deposition of metal ions in the plating solution, thereby forming a uniform and smooth coating, reducing roughness and defects, ammonia water helps to improve the adhesion between the coating and the substrate, the addition of sodium chromate can improve the oxidation resistance and corrosion resistance of the coating, and extend the service life of the coating, trivalent chromium salts can enhance the corrosion resistance of the coating, form a protective film, resist the erosion of chemicals and environmental factors, and improve the service life of the coating, and cobalt chloride can promote the reduction of metal ions in the plating solution, thereby improving the electroplating efficiency and ensuring the rapid formation of the coating.

[0036] The use method and working principle of the device: the lubricating oil in the liquid storage tank 5 flows into the lubricating assembly 3 through the delivery hose 4, and then enters the bearing seat body 1 through the lubricating assembly 3, which is used to reduce the friction between the bearing and the bearing seat body 1. When necessary, the injection speed of the lubricating oil can be accelerated by pushing the pressure plate 32; The lubricating oil forms an oil film between the bearing and the bearing seat to reduce friction. Under the action of gravity and centrifugal force, the lubricating oil flows into the receiving plate 24. The lubricating oil in the receiving plate 24 passes through the filter plate 23 and flows into the collecting cylinder 27. The filter plate 23 is mainly used to filter out metal debris in the lubricating oil. When the lubricating oil passes through the filter plate 23 and enters the collecting tube 27, it pushes the impeller 217, and the impeller 217 drives the first bevel gear 213 through the first belt transmission assembly 215, and the first bevel gear 213 drives the second bevel gear 214, and the second bevel gear 214 drives the second belt transmission assembly 216. In this process, the push rod 218 located at the edge of the belt of the second belt transmission assembly 216 pushes the transmission rod 211; The transmission rod 211 drives the connecting rod 210 at the end of the scraper 28, thereby achieving the purpose of driving the scraper 28 to move. The movement of the scraper 28 will push the impurities on the upper surface of the filter plate 23 into the receiving box 29, avoiding the situation where the impurities are sucked into the bearing seat body 1 for the second time.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bearing seat covered with a coating for an active oil-gas separator, comprising a bearing seat body (1), characterized in that: A lubrication component (3) is fixedly mounted on one side of the bearing seat body (1); a support frame (7) is fixedly mounted on the top of the bearing seat body (1); a liquid storage tank (5) is movably mounted on the top of the support frame (7); a delivery hose (4) is fixedly connected to one end of the liquid storage tank (5); the delivery hose (4) is fixedly connected to the lubrication component (3); and a recovery component (2) is movably connected to the bottom of the lubrication component (3); The recovery assembly (2) comprises a containing box (21), a filter plate (23) and a receiving plate (24); one side of the receiving plate (24) is in communication with one side of the containing box (21); a collecting cylinder (27) is movably mounted inside the containing box (21); one side of the containing box (21) is movably connected to a baffle (22); the filter plate (23) is fixedly mounted on the top of the collecting cylinder (27); the filter plate (23) is snap-fitted to the inner wall of the receiving plate (24); a leakage hole (26) is provided at the junction of the receiving plate (24) and the filter plate (23); a scraper (28) is slidably connected to the upper surface of the filter plate (23); and a receiving box (29) is fixedly mounted on the top of the collecting cylinder (27); The inner hole, outer surface and sealing part of the bearing seat body (1) are all provided with a coating, and the coating comprises the following raw materials in parts by weight: 23-27 parts by weight of nickel sulfate, 1-3 parts by weight of ammonium chloride, 9-11 parts by weight of sulfuric acid, 0.01-0.05 parts by weight of brightener, 4-5.5 parts by weight of ammonia water, 1-2 parts by weight of sodium chromate, 0.7-0.9 parts by weight of trivalent chromium salt and 2-9 parts by weight of cobalt chloride.

2. The bearing seat for an active oil-gas separator coated with a coating according to claim 1, characterized in that: An impeller (217) is rotatably mounted on the inner wall of the collecting cylinder (27), one end of the impeller (217) is fixedly connected to a first belt transmission assembly (215), and the impeller (217) is located below the filter plate (23).

3. The bearing seat for an active oil-gas separator coated with a coating according to claim 1, characterized in that: A positioning rod (212) is fixedly mounted on the inner wall of the collecting barrel (27), a first bevel gear (213) is rotatably mounted on one side of the positioning rod (212), and one side of the first bevel gear (213) is fixedly connected to another pulley of the first belt transmission assembly (215).

4. The bearing seat for an active oil-gas separator coated with a coating according to claim 3, characterized in that: A second bevel gear (214) is rotatably mounted on the other side of the positioning rod (212); the second bevel gear (214) is meshingly connected to the first bevel gear (213); and a second belt transmission assembly (216) is fixedly connected to one side of the second bevel gear (214).

5. The bearing seat for an active oil-gas separator coated with a coating according to claim 4, characterized in that: A push rod (218) is fixedly mounted on the edge of the belt of the second belt transmission assembly (216); one end of the push rod (218) is slidably connected to a transmission rod (211); and a first strip-shaped hole (219) is provided at the junction of the transmission rod (211) and the push rod (218).

6. The bearing seat for an active oil-gas separator coated with a coating according to claim 5, characterized in that: A connecting rod (210) is fixedly mounted on one end of the scraper (28), the connecting rod (210) is slidably connected inside the transmission rod (211), and a second strip-shaped hole (220) is provided at the intersection of the transmission rod (211) and the connecting rod (210).

7. The bearing seat for an active oil-gas separator coated with a coating according to claim 1, characterized in that: The lubrication assembly (3) comprises a docking box (31), the top of the docking box (31) is movably connected to a pressure plate (32), the bottom of the docking box (31) is clamped on the top of a receiving plate (24), and a clamping groove (25) is provided at the junction of the receiving plate (24) and the docking box (31).

8. The bearing seat for an active oil-gas separator coated with a coating according to claim 7, characterized in that: The docking box (31) is movably connected to the delivery hose (4), a release hole (34) is provided at the bottom of the docking box (31), and extension plates (33) are fixedly mounted on both sides of the docking box (31).

9. The bearing seat for an active oil-gas separator coated with a coating according to claim 1, characterized in that: A limit bracket (6) is fixedly mounted at the junction of the bearing seat body (1) and the receiving plate (24), and the top of the limit bracket (6) is fixedly connected to the extension plate (33) via bolts.

10. The bearing seat for an active oil-gas separator coated with a coating according to claim 1, characterized in that: The delivery hose (4) is clamped inside the support frame (7), and the delivery hose (4) is located obliquely above the inner hole of the bearing seat body (1).

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