CN219867351U - Pneumatic jet lubrication spray gun - Google Patents
Pneumatic jet lubrication spray gun Download PDFInfo
- Publication number
- CN219867351U CN219867351U CN202222215416.8U CN202222215416U CN219867351U CN 219867351 U CN219867351 U CN 219867351U CN 202222215416 U CN202222215416 U CN 202222215416U CN 219867351 U CN219867351 U CN 219867351U
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- China
- Prior art keywords
- pipe
- oil storage
- air inlet
- storage cylinder
- limiting ring
- Prior art date
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- 239000007921 spray Substances 0.000 title claims abstract description 59
- 238000005461 lubrication Methods 0.000 title claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 35
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 28
- 239000003921 oil Substances 0.000 description 37
- 239000010687 lubricating oil Substances 0.000 description 23
- 230000001105 regulatory effect Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model is applicable to the field of lubrication spray guns, and provides a pneumatic injection lubrication spray gun which comprises an air inlet cylinder, an oil storage cylinder and an adjusting assembly, wherein a fixed rod is arranged between the air inlet cylinder and the oil storage cylinder, one side of the air inlet cylinder is provided with an air charging pipe, one side of the air inlet cylinder is provided with a reset elastic piece, one end of the reset elastic piece is provided with a moving plate, when the amount of lubrication oil is adjusted, a user rotates a rotating gear ring, the rotating gear ring drives a rotating screw sleeve to rotate through the rotating gear, a connecting screw rod drives an adjustable spray pipe to move along the fixed pipe under the action of threads, the capacities of the fixed pipe and the adjustable spray pipe are adjusted, the injection lubrication oil amount is convenient to adjust by a user, meanwhile, the user rotates a lining threaded sleeve, the lining threaded sleeve moves along the surface of a moving shaft, the lining threaded sleeve drives a limiting ring seat to move on the surface of the moving shaft, the distance between the limiting ring seat and the oil storage cylinder is adjusted, and the moving range of the piston is adjusted.
Description
Technical Field
The utility model belongs to the technical field of lubrication spray guns, and particularly relates to a pneumatic injection lubrication spray gun.
Background
Jet lubrication is direct pressurized jet by an oil pump through a nozzle. The jet lubrication device is suitable for the closed gear with the circumferential speed of more than 12-14 m/s and low splash lubrication efficiency, and comprises main components such as a full-automatic electric controller, a lubrication pump, an air source connecting piece, an oil quantity regulating valve, a filter, a distributor, an air distribution valve, an air quantity regulating valve, a jet nozzle, an air compressor and the like, and the jet lubrication device basically solves various problems in open transmission lubrication, so that the expected effects of saving lubrication oil, reducing abrasion, cleaning and sanitation and the like are achieved. In the use process of the conventional pneumatic jet lubrication device, due to poor tightness of the spray head, lubrication liquid in the oil storage cylinder flows out of the spray head easily, so that the use of a user is affected, and in addition, the injected lubrication liquid cannot be adjusted according to the lubrication requirement.
Disclosure of Invention
The utility model provides a pneumatic jet lubrication spray gun, which aims to solve the problems that in the use process of the traditional pneumatic jet lubrication device, due to poor sealing performance of a spray head, lubricating liquid in an oil storage cylinder easily flows out of the spray head to influence the use of a user, and the adjustment range of the injected lubricating liquid amount cannot be adjusted according to the lubrication requirement. The utility model is realized in such a way, the pneumatic jet lubrication spray gun comprises an air inlet cylinder, an oil storage cylinder and an adjusting component, wherein a fixed rod is arranged between the air inlet cylinder and the oil storage cylinder, one side of the air inlet cylinder is provided with an air charging pipe, one side of the air inlet cylinder is provided with a reset elastic piece, one end of the reset elastic piece is provided with a moving plate, one end of the moving plate is provided with a moving shaft, one end of the moving shaft is movably inserted into the oil storage cylinder, a piston is fixedly arranged at the end of the moving shaft, the surface of the moving shaft is provided with a limiting ring seat through the adjusting component, the limiting ring seat is arranged between the air inlet cylinder and the oil storage cylinder, one side of the oil storage cylinder is provided with a connecting oil pipe, one side of the oil storage cylinder is fixedly provided with a fixed pipe, one end of the fixed pipe is movably provided with an adjustable spray pipe, one end of the adjustable spray pipe is internally and fixedly provided with a sealing ring, one side of the adjustable spray pipe is internally and movably provided with a movable block, one side of the movable block is fixedly provided with a movable supporting block, one side of the movable block is fixedly provided with a sealing ring, and one side of the movable block is matched with one end of the sealing rod. Preferably, the diameter of the piston is equal to the inner diameter of the fixed pipe, one end of the adjustable spray pipe is movably inserted into the fixed pipe, and the outer diameter of the adjustable spray pipe is tightly attached to the inner wall of the fixed pipe. Preferably, the connecting structure comprises a mounting ring, a rotating screw sleeve, a rotating gear, a connecting screw, a connecting spring, a rotating gear ring, a rotating block and a connecting ring. Preferably, two mounting rings are fixedly arranged on the outer side of the fixed pipe, a rotary screw sleeve is uniformly and movably arranged between the two mounting rings, and a rotary gear is fixedly arranged on the outer side of the rotary screw sleeve. Preferably, a connecting screw rod penetrates through the rotating screw sleeve, a connecting spring is sleeved on the surface of the connecting screw rod, and one end of the connecting screw rod is fixedly connected with one end of the adjustable spray pipe. Preferably, a connecting ring is fixedly arranged at the other end of the connecting screw, a rotary gear ring is movably arranged between the two mounting rings, the rotary gear ring is meshed with the rotary gear, and a rotary block is arranged on the outer side of the rotary gear ring. Preferably, the adjusting part comprises an adjusting groove, a limiting ring seat, a lining thread sleeve and a connecting block, wherein the limiting ring seat is movably sleeved on the surface of the moving shaft, the connecting block is fixedly installed on two sides of the inner wall of the limiting ring seat, adjusting grooves matched with the connecting block are formed in two sides of the surface of the moving shaft, the lining thread sleeve is movably sleeved on the surface of the moving shaft, the lining thread sleeve is in threaded connection with the moving shaft, and one end of the lining thread sleeve is movably connected with the limiting ring seat. The technical scheme of the utility model has the following beneficial technical effects: 1. according to the utility model, lubricating oil enters the oil storage cylinder through the connecting oil pipe, the lubricating oil entering the oil storage cylinder enters the fixed pipe and the adjusting spray head, gas enters the air inlet cylinder through the air charging pipe, the moving plate is extruded, the moving plate moves in the air inlet cylinder and compresses the reset elastic piece, the moving plate drives the piston to move in the oil storage cylinder through the moving shaft, the piston compresses the sealing block to the inside of the fixed pipe and the adjustable spray pipe, the sealing block drives the movable block to move in the fixed sleeve through the adjusting rod and stretches the supporting elastic piece, so that the lubricating oil is conveniently limited in the moving range of the piston under the action of the limiting ring seat, and after the lubricating oil is sprayed, the moving plate, the moving shaft and the piston recover to be in the original position under the action of the reset elastic piece, and are attached to the sealing ring, so that the adjustable spray pipe is conveniently sealed, and the spray pipe is conveniently sealed when the adjustable spray pipe is not used, and the working environment is prevented from being polluted by the lubricating oil drops; 2. according to the utility model, when the amount of lubricating oil is regulated, a user rotates the rotary gear ring, the rotary gear ring drives the rotary screw sleeve to rotate through the rotary gear, the connecting screw rod drives the adjustable spray pipe to move along the fixed pipe under the action of threads, the capacities inside the fixed pipe and the adjustable spray pipe are regulated, the amount of injected lubricating oil is convenient to regulate, and the user can conveniently regulate.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale. Fig. 1 is a schematic structural diagram of a pneumatic jet lubrication spray gun according to the present utility model. Fig. 2 is an enlarged schematic view of the structure of the pneumatic jet lubrication gun at a position a in fig. 1 according to the present utility model. Fig. 3 is an enlarged schematic view of the structure of the pneumatic jet lubrication gun at B in fig. 1 according to the present utility model. Fig. 4 is an enlarged schematic view of the structure of fig. 1 at C in a pneumatic jet lubrication gun according to the present utility model. Fig. 5 is a schematic view of the structure of the rotary gear ring in fig. 4 in a pneumatic jet lubrication spray gun according to the present utility model. Reference numerals: 1. an air inlet cylinder; 2. a fixed rod; 3. an oil storage cylinder; 4. a fixed tube; 5. an adjustable nozzle; 6. an inflation tube; 7. connecting an oil pipe; 8. a moving plate; 9. a moving shaft; 10. a return elastic member; 11. a piston; 12. a fixed sleeve; 13. a movable block; 14. a supporting elastic member; 15. an adjusting rod; 16. a seal ring; 17. a sealing block; 18. an adjustment tank; 19. a limiting ring seat; 20. lining a threaded sleeve; 21. a connecting block; 22. a mounting ring; 23. rotating the screw sleeve; 24. rotating the gear; 25. a connecting screw; 26. a connecting spring; 27. the ring gear is rotated.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. As shown in fig. 1 and 2, the pneumatic injection lubrication spray gun provided by the utility model comprises an air inlet cylinder 1, an oil storage cylinder 3 and an adjusting component, wherein a fixed rod 2 is arranged between the air inlet cylinder 1 and the oil storage cylinder 3, one side of the air inlet cylinder 1 is provided with an air charging pipe 6, one side of the inside of the air inlet cylinder 1 is provided with a reset elastic piece 10, one end of the reset elastic piece 10 is provided with a moving plate 8, one end of the moving plate 8 is provided with a moving shaft 9, one end of the moving shaft 9 is movably inserted into the inside of the oil storage cylinder 3, the end of the moving shaft 9 is fixedly provided with a piston 11, the surface of the moving shaft 9 is provided with a limiting ring seat 19 through the adjusting component, the limiting ring seat 19 is positioned between the air inlet cylinder 1 and the oil storage cylinder 3, one side of the oil storage cylinder 3 is provided with a connecting oil pipe 7, one side of the oil storage cylinder 3 is fixedly provided with a fixed pipe 4, one end of the fixed pipe 4 is movably provided with an adjustable spray pipe 5, one end of the adjustable spray pipe 5 is provided with a connecting structure, one end of the adjustable spray pipe 5 is internally provided with a sealing ring 16, one end of the adjustable spray pipe 5 is internally provided with a fixed sleeve 12, one end of the adjustable spray pipe is internally provided with a movable block 13 is movably provided with a sealing ring 13, one end of the adjustable sealing ring 13 is fixedly provided with a diameter of the adjustable sealing ring 13 is matched with one end of the fixed pipe 4 with the fixed pipe 4, one end of the fixed pipe 4 with the fixed pipe 4, and the diameter of the adjustable spray pipe 15 is matched with one end 15 is provided with one end 15 is fixed with one end 15 with the fixed 4 with the fixed pipe 4 with the fixed 4; in this embodiment, lubricating oil enters the inside of the oil storage cylinder 3 through the connecting oil pipe 7, lubricating oil entering the inside of the oil storage cylinder 3 enters the inside of the fixed pipe 4 and the adjusting spray head, gas enters the inside of the air inlet cylinder 1 through the air charging pipe 6, the moving plate 8 is extruded, the moving plate 8 moves in the inside of the air inlet cylinder 1, the reset elastic piece 10 is compressed, the moving plate 8 drives the piston 11 to move in the inside of the oil storage cylinder 3 through the moving shaft 9, the piston 11 extrudes lubricating oil in the inside of the fixed pipe 4 and the adjustable spray pipe 5, the lubricating oil compresses the sealing block 17, the sealing block 17 drives the movable block 13 to move in the inside of the fixed sleeve 12 through the adjusting rod 15, the supporting elastic piece 14 stretches, the lubricating oil is sprayed out, the moving range of the piston 11 is limited conveniently under the action of the limiting ring seat 19, after the lubricating oil is sprayed, the moving plate 8, the moving shaft 9 and the piston 11 restore to the original position under the action of the reset elastic piece 10, the sealing block 17 restores to the original position under the action of the supporting elastic piece 14, the sealing block 16 is attached to the sealing ring 5, the sealing is convenient to seal the adjustable spray pipe 5, and the sealing is prevented from dropping down when the sealing is carried out, and the sealing is avoided. As shown in fig. 3-5, the connecting structure comprises a mounting ring 22, a rotating threaded sleeve 23, a rotating gear 24, a connecting screw 25, a connecting spring 26, a rotating gear ring 27, a rotating block and a connecting ring, wherein two mounting rings 22 are fixedly arranged on the outer side of a fixed pipe 4, the rotating threaded sleeve 23 is uniformly and movably arranged between the two mounting rings 22, the rotating gear 24 is fixedly arranged on the outer side of the rotating threaded sleeve 23, the connecting screw 25 penetrates through the inside of the rotating threaded sleeve 23, the connecting spring 26 is sleeved on the surface of the connecting screw 25, one end of the connecting screw 25 is fixedly connected with one end of an adjustable spray pipe 5, the connecting ring is fixedly arranged on the other end of the connecting screw 25, the rotating gear ring 27 is meshed with the rotating gear 24, the rotating block is movably arranged on the outer side of the rotating gear ring 27, the adjusting assembly comprises an adjusting groove 18, a limiting ring seat 19, a lining threaded sleeve 20 and a connecting block 21, the limiting ring seat 19 is movably sleeved on the surface of a moving shaft 9, two sides of the inner wall of the limiting ring seat 19 are fixedly provided with the connecting block 21, two sides of the surface of the moving shaft 9 are respectively provided with an adjusting groove 18 matched with the moving shaft 9, the surface of the moving sleeve 9 is movably connected with the moving threaded sleeve 20, and the moving threaded sleeve is movably connected with the moving threaded sleeve 20; in this embodiment, when adjusting the amount of lubrication oil, the user rotates the rotary gear ring 27, the rotary gear ring 27 drives the rotary screw sleeve 23 to rotate through the rotary gear 24, the connecting screw 25 drives the adjustable nozzle 5 to move along the fixed pipe 4 under the action of the screw thread, the capacity inside the fixed pipe 4 and the adjustable nozzle 5 is adjusted, the amount of lubrication oil is convenient to adjust, the user is convenient to adjust, simultaneously, the user rotates the lining thread sleeve 20, the lining thread sleeve 20 moves along the surface of the moving shaft 9, the lining thread sleeve 20 drives the limiting ring seat 19 to move on the surface of the moving shaft 9, the distance between the limiting ring seat 19 and the oil storage cylinder 3 is adjusted, the moving range of the piston 11 is adjusted, and the injection amount is adjusted. The working principle and the using flow of the utility model are as follows: lubricating oil enters the oil storage cylinder 3 through the connecting oil pipe 7, lubricating oil entering the oil storage cylinder 3 enters the fixed pipe 4 and the adjusting spray nozzle, gas enters the air inlet cylinder 1 through the air charging pipe 6, the moving plate 8 is extruded, the moving plate 8 moves in the air inlet cylinder 1 and compresses the resetting elastic piece 10, the moving plate 8 drives the piston 11 to move in the oil storage cylinder 3 through the moving shaft 9, the piston 11 extrudes the lubricating oil in the fixed pipe 4 and the adjustable spray pipe 5 to the inside of the fixed pipe 4 and the adjustable spray pipe 5, the lubricating oil compresses the sealing block 17, the sealing block 17 drives the movable block 13 to move in the fixed sleeve 12 through the adjusting rod 15 and stretches the supporting elastic piece 14, so that the lubricating oil is sprayed out, the moving range of the piston 11 is conveniently limited under the action of the limiting ring seat 19, after the lubricating oil is sprayed, the movable plate 8, the movable shaft 9 and the piston 11 are restored to the original positions under the action of the reset elastic piece 10, the sealing block 17 is restored to the original positions under the action of the supporting elastic piece 14 and is attached to the sealing ring 16, so that the adjustable spray pipe 5 is conveniently sealed, the spray pipe is prevented from being polluted by the dripping of the lubricating oil when not used, the working environment is prevented from being polluted by the dripping of the lubricating oil, when the lubricating oil quantity is regulated, a user rotates the rotary gear ring 27, the rotary gear ring 27 drives the rotary screw sleeve 23 to rotate through the rotary gear 24, the connecting screw 25 drives the adjustable spray pipe 5 to move along the fixed pipe 4 under the action of the screw threads, the capacities inside the fixed pipe 4 and the adjustable spray pipe 5 are regulated, the sprayed lubricating oil quantity is conveniently regulated by the user, meanwhile, the user rotates the inner lining thread sleeve 20 to move along the surface of the movable shaft 9, the lining threaded sleeve 20 drives the limiting ring seat 19 to move on the surface of the moving shaft 9, the distance between the limiting ring seat 19 and the oil storage cylinder 3 is adjusted, the moving range of the piston 11 is adjusted, and the injection quantity is adjusted. The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a pneumatic injection lubrication spray gun, includes air inlet cylinder (1), oil storage cylinder (3) and adjusting part, its characterized in that: a fixed rod (2) is arranged between the air inlet cylinder (1) and the oil storage cylinder (3), an air charging pipe (6) is arranged on one side of the air inlet cylinder (1), a reset elastic piece (10) is arranged on one side of the inside of the air inlet cylinder (1), a moving plate (8) is arranged at one end of the reset elastic piece (10), a movable shaft (9) is arranged at one end of the moving plate (8), one end of the movable shaft (9) is movably inserted in the inside of the oil storage cylinder (3) and fixedly provided with a piston (11), a limiting ring seat (19) is arranged on the surface of the movable shaft (9) through an adjusting component, the limiting ring seat (19) is positioned between the air inlet cylinder (1) and the oil storage cylinder (3), a connecting oil pipe (7) is arranged on one side of the oil storage cylinder (3), a fixed pipe (4) is fixedly arranged on one side of the oil storage cylinder (3), an adjustable spray pipe (5) is movably arranged at one end of the fixed pipe (4), a connecting structure is arranged between the adjustable spray pipe (5) and the fixed pipe (4), a sealing ring (12) is fixedly arranged inside the adjustable spray pipe (12), one side of the movable block (13) is fixedly provided with a supporting elastic piece (14), one side of the movable block (13) is provided with an adjusting rod (15), and one end of the adjusting rod (15) is provided with a sealing block (17) matched with the sealing ring (16).
2. A pneumatic jet lubrication spray gun according to claim 1, wherein the diameter of the piston (11) is equal to the inner diameter of the fixed pipe (4), one end of the adjustable spray pipe (5) is movably inserted into the fixed pipe (4), and the outer diameter of the adjustable spray pipe (5) is tightly attached to the inner wall of the fixed pipe (4).
3. A pneumatic jet lubrication lance as claimed in claim 1, wherein the connection structure comprises a mounting ring (22), a rotating screw sleeve (23), a rotating gear (24), a connecting screw (25), a connecting spring (26) and a rotating ring gear (27), a rotating block and a connecting ring.
4. A pneumatic jet lubrication spray gun according to claim 3, wherein two mounting rings (22) are fixedly arranged on the outer side of the fixed tube (4), a rotary screw sleeve (23) is uniformly and movably arranged between the two mounting rings (22), and a rotary gear (24) is fixedly arranged on the outer side of the rotary screw sleeve (23).
5. A pneumatic jet lubrication spray gun according to claim 4, characterized in that a connecting screw (25) penetrates through the inside of the rotating screw sleeve (23), a connecting spring (26) is sleeved on the surface of the connecting screw (25), and one end of the connecting screw (25) is fixedly connected with one end of the adjustable spray pipe (5).
6. A pneumatic jet lubrication spray gun according to claim 5, wherein a connecting ring is fixedly arranged at the other end of the connecting screw rod (25), a rotary gear ring (27) is movably arranged between the two mounting rings (22), the rotary gear ring (27) is meshed with the rotary gear (24), and a rotary block is arranged on the outer side of the rotary gear ring (27).
7. The pneumatic jet lubrication spray gun according to claim 1, wherein the adjusting assembly comprises an adjusting groove (18), a limiting ring seat (19), a lining threaded sleeve (20) and a connecting block (21), the limiting ring seat (19) is movably sleeved on the surface of the moving shaft (9), the connecting block (21) is fixedly installed on two sides of the inner wall of the limiting ring seat (19), adjusting grooves (18) matched with the connecting block (21) are formed in two sides of the surface of the moving shaft (9), the lining threaded sleeve (20) is movably sleeved on the surface of the moving shaft (9), the lining threaded sleeve (20) is in threaded connection with the moving shaft (9), and one end of the lining threaded sleeve (20) is movably connected with the limiting ring seat (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222215416.8U CN219867351U (en) | 2023-08-18 | 2023-08-18 | Pneumatic jet lubrication spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222215416.8U CN219867351U (en) | 2023-08-18 | 2023-08-18 | Pneumatic jet lubrication spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867351U true CN219867351U (en) | 2023-10-20 |
Family
ID=88318152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222215416.8U Active CN219867351U (en) | 2023-08-18 | 2023-08-18 | Pneumatic jet lubrication spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867351U (en) |
-
2023
- 2023-08-18 CN CN202222215416.8U patent/CN219867351U/en active Active
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