CN215862818U - Oil retaining cup on oil-containing bearing motor - Google Patents
Oil retaining cup on oil-containing bearing motor Download PDFInfo
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- CN215862818U CN215862818U CN202122288051.7U CN202122288051U CN215862818U CN 215862818 U CN215862818 U CN 215862818U CN 202122288051 U CN202122288051 U CN 202122288051U CN 215862818 U CN215862818 U CN 215862818U
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- rotating shaft
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Abstract
The utility model discloses an oil retaining cup on an oil bearing motor, which comprises a shell, wherein the middle part of the shell is rotatably connected with a bearing, the side wall of one end of the bearing is rotatably connected with a swinging ring, the side wall of the swinging ring is provided with a sliding assembly, the top end of the swinging ring is fixedly connected with an elastic assembly, the middle part of the side wall of the bearing is fixedly connected with a transmission assembly, the other end of the transmission assembly is fixedly connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a stirring rod, one end of the rotating shaft is rotatably connected with a fixed block, and the other end of the rotating shaft is rotatably connected with a supporting frame; according to the technical scheme provided by the utility model, the swinging ring is used for avoiding the situation that lubricating oil leaks due to the fact that a gap is formed at the joint caused by vibration generated by rotation of the bearing, so that the purpose of improving the sealing performance of the joint is achieved, and the stirring rod is arranged for avoiding the lubricating oil from being thrown to the side wall of the oil retaining cup and being accumulated after the bearing rotates for a long time, so that the purpose of improving the use efficiency is achieved.
Description
Technical Field
The utility model relates to the technical field of bearing motor processing, in particular to an oil retaining cup on an oil-containing bearing motor.
Background
The existing air conditioner motor or the existing fan adopts a bearing motor as power, and in order to prevent lubricating oil on a motor bearing from leaking, an oil retaining cup is generally sleeved on the outer side, opposite to the bearing, of the existing motor in a linkage manner to store and seal the lubricating oil.
The prior art has the following defects or problems:
1. when the joint of the existing oil retaining cup and the bearing rotates, the bearing generates vibration due to high rotating speed, so that the lubricating oil in the oil retaining cup leaks due to the fact that a gap is generated at the joint due to the vibration, and the use of a motor is influenced;
2. the existing oil retaining cup is usually used for storing lubricating oil due to the fact that a large space is reserved between the interior of the oil retaining cup and a bearing, and after the bearing rotates for a long time, the lubricating oil is thrown to the side wall of the oil retaining cup and is accumulated, and the lubricating effect is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an oil retaining cup on an oil bearing motor aiming at the defects in the prior art so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an oil retaining cup on an oil bearing motor comprises a shell, wherein a bearing is rotatably connected to the middle of the shell, a swinging ring is rotatably connected to the side wall of one end of the bearing, a sliding assembly is arranged on the side wall of the swinging ring, an elastic assembly is fixedly connected to the top end of the swinging ring, a transmission assembly is fixedly connected to the middle of the side wall of the bearing, a rotating shaft is fixedly connected to the other end of the transmission assembly, a stirring rod is fixedly connected to the side wall of the rotating shaft, a fixed block is rotatably connected to one end of the rotating shaft, and a support frame is rotatably connected to the other end of the rotating shaft;
the transmission assembly comprises a first gear and a second gear, and the side wall of the first gear is meshed with the side wall of the second gear.
Optionally, the sliding assembly comprises an annular sliding groove and sawteeth, the annular sliding groove is arranged at two ends of the side wall of the swinging ring, the side wall of the sawteeth is connected inside the annular sliding groove in a sliding mode, and one end of the sawteeth is fixedly connected to the side wall of the shell.
Optionally, the elastic assembly includes a spring and a fixing pad, one end of the spring is fixedly connected to the top end of the swing ring, the bottom of the fixing pad is fixedly connected to the other end of the spring, and the top of the fixing pad is fixedly connected to the side wall of the housing.
Optionally, the side wall of the second gear is fixedly connected to the middle of the side wall of the bearing, and the middle of the side wall of the first gear is fixedly connected to the side wall of the rotating shaft.
Optionally, the hole has been seted up to the lateral wall of support frame, the one end of pivot is through interlude through hole sliding connection in the inside of support frame.
Optionally, the lateral wall of fixed block has seted up the hole, the other end of pivot is through alternate hole sliding connection in the inside of fixed block.
Optionally, a hole is formed in the side wall of one end of the outer shell, and one end of the swing ring is slidably connected to the inside of the outer shell through the penetrating hole.
Compared with the prior art, the utility model provides an oil retaining cup on an oil bearing motor, which has the following beneficial effects:
1. according to the utility model, the swinging ring is arranged, and the swinging ring and the bearing swing together, so that the situation that lubricating oil leaks due to the fact that a gap is generated at the joint caused by vibration generated by rotation of the bearing is avoided, and the purpose of improving the sealing performance of the joint is achieved;
2. according to the utility model, the stirring rod is arranged, and the accumulated lubricating oil is uniformly stirred by the stirring rod, so that the lubricating oil is prevented from being thrown to the side wall of the oil retaining cup to be accumulated after the bearing rotates for a long time, and the purpose of improving the use efficiency of the lubricating oil is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of a wobble ring structure according to the present invention;
figure 4 is a side view of the wobble ring structure of the present invention.
In the figure: 1. a housing; 2. a bearing; 3. a swing ring; 4. an annular chute; 5. a spring; 6. a fixing pad; 7. saw teeth; 8. a fixed block; 9. a rotating shaft; 10. a first gear; 11. a second gear; 12. a stirring rod; 13. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, in this embodiment: an oil retaining cup on an oil bearing motor comprises a shell 1, wherein the middle part of the shell 1 is rotatably connected with a bearing 2, the side wall of one end of the bearing 2 is rotatably connected with a swinging ring 3, the side wall of the swinging ring 3 is provided with a sliding assembly, the top end of the swinging ring 3 is fixedly connected with an elastic assembly, the middle part of the side wall of the bearing 2 is fixedly connected with a transmission assembly, the other end of the transmission assembly is fixedly connected with a rotating shaft 9, the side wall of the rotating shaft 9 is fixedly connected with a stirring rod 12, one end of the rotating shaft 9 is rotatably connected with a fixed block 8, and the other end of the rotating shaft 9 is rotatably connected with a support frame 13; the transmission assembly comprises a first gear 10 and a second gear 11, and the side wall of the first gear 10 is meshed with the side wall of the second gear 11; make oscillating ring 3 can follow the vibrations that bearing 2 produced through setting up oscillating ring 3 and swing, thereby avoid producing the gap because vibrations, the problem that leads to lubricating oil to leak takes place, make oscillating ring 3 can swing through setting up sliding assembly, cushion the power that oscillating ring 3 produced through setting up elastic component, reach spacing purpose simultaneously, drive pivot 9 through setting up drive assembly and rotate, homogenize to accumulational lubricating oil on the lateral wall through setting up stirring rod 12, reach the purpose that improves lubricating oil availability factor.
The sliding assembly comprises an annular sliding chute 4 and sawteeth 7, the annular sliding chute 4 is arranged at two ends of the side wall of the swinging ring 3, the side wall of the sawteeth 7 is connected inside the annular sliding chute 4 in a sliding manner, and one end of the sawteeth 7 is fixedly connected to the side wall of the shell 1; the saw teeth 7 are matched with the annular sliding groove 4 on the swinging ring 3, so that the purposes of sliding and limiting are achieved.
The elastic assembly comprises a spring 5 and a fixed cushion 6, one end of the spring 5 is fixedly connected to the top end of the swinging ring 3, the bottom of the fixed cushion 6 is fixedly connected to the other end of the spring 5, and the top of the fixed cushion 6 is fixedly connected to the side wall of the shell 1; the force generated by the swing ring 3 is buffered by the spring 5, and the spring 5 is connected with the housing 1 by the fixing pad 6 for the purpose of limiting according to the reaction force of the spring 5.
The side wall of the second gear 11 is fixedly connected to the middle part of the side wall of the bearing 2, and the middle part of the side wall of the first gear 10 is fixedly connected to the side wall of the rotating shaft 9; through second gear 11 fixed connection in bearing 2 lateral wall, make bearing 2 drive second gear 11 and rotate, through setting up the lateral wall of first gear 10 fixed connection in pivot 9 to drive pivot 9 and rotate.
The side wall of the support frame 13 is provided with a hole, and one end of the rotating shaft 9 is slidably connected inside the support frame 13 through the penetrating through hole; the rotating shaft 9 is inserted into the through hole and is connected to the support frame 13 in a sliding mode, so that the support frame 13 can support and fix the rotating shaft 9 and meanwhile the rotating shaft 9 can rotate.
The side wall of the fixed block 8 is provided with a hole, and the other end of the rotating shaft 9 is slidably connected inside the fixed block 8 through penetrating the hole; interpenetration hole sliding connection is in fixed block 8 through pivot 9, makes pivot 9 can rotate when fixed block 8 supports fixed pivot 9.
A hole is formed in the side wall of one end of the shell 1, and one end of the swinging ring 3 is slidably connected to the inside of the shell 1 through the inserting hole; through setting up swing ring 3 and alternate hole sliding connection in the inside of shell 1, make swing ring 3 can swing in shell 1, reach sealed wobbling effect.
The working principle and the using process of the utility model are as follows: when in use, after the bearing 2 rotates, the bearing 2 vibrates and is matched with the sawteeth 7 through the annular sliding groove 4, so that the swinging ring 3 can slide up and down in the shell 1, the swinging ring 3 can vibrate together with the bearing 2, the generation of a gap at a joint caused by vibration is avoided, the leakage of lubricating oil in the shell is avoided, the vibration force generated by the sliding of the swinging ring 3 is buffered through the spring 5, the damage caused by large vibration amplitude is avoided, meanwhile, the bearing 2 rotates to drive the second gear 11 to rotate, and is meshed with the first gear 10 through the second gear 11, so as to drive the first gear 10 to rotate, the rotating shaft 9 is driven to rotate through the rotation of the first gear 10, so that the stirring rod 12 rotates and stirs, and the purpose of uniformly stirring the lubricating oil accumulated on the side wall of the oil blocking cup is achieved, avoid lubricating oil to pile up, reach the purpose that improves the availability factor of lubricating oil.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. An oil retaining cup on an oil bearing motor is characterized in that: the device comprises a shell (1), wherein a bearing (2) is rotatably connected to the middle of the shell (1), a swinging ring (3) is rotatably connected to the side wall of one end of the bearing (2), a sliding assembly is arranged on the side wall of the swinging ring (3), an elastic assembly is fixedly connected to the top end of the swinging ring (3), a transmission assembly is fixedly connected to the middle of the side wall of the bearing (2), a rotating shaft (9) is fixedly connected to the other end of the transmission assembly, a stirring rod (12) is fixedly connected to the side wall of the rotating shaft (9), a fixed block (8) is rotatably connected to one end of the rotating shaft (9), and a support frame (13) is rotatably connected to the other end of the rotating shaft (9);
the transmission assembly comprises a first gear (10) and a second gear (11), and the side wall of the first gear (10) is meshed with the side wall of the second gear (11).
2. The oil retaining cup on the oil-containing bearing motor according to claim 1, wherein: the sliding assembly comprises an annular sliding groove (4) and sawteeth (7), the annular sliding groove (4) is arranged at two ends of the side wall of the swinging ring (3), the side wall of the sawteeth (7) is connected to the inside of the annular sliding groove (4) in a sliding mode, and one end of each sawtooth (7) is fixedly connected to the side wall of the shell (1).
3. The oil retaining cup on the oil-containing bearing motor according to claim 1, wherein: elastic component includes spring (5) and fixed bolster (6), the one end fixed connection of spring (5) is in the top of swing ring (3), the bottom fixed connection of fixed bolster (6) is in the other end of spring (5), the top fixed connection of fixed bolster (6) is in the lateral wall of shell (1).
4. The oil retaining cup on the oil-containing bearing motor according to claim 1, wherein: the lateral wall of second gear (11) fixed connection in the lateral wall middle part of bearing (2), the lateral wall middle part fixed connection in the lateral wall of pivot (9) of first gear (10).
5. The oil retaining cup on the oil-containing bearing motor according to claim 1, wherein: the hole has been seted up to the lateral wall of support frame (13), the one end of pivot (9) is through the inside of interlude through hole sliding connection in support frame (13).
6. The oil retaining cup on the oil-containing bearing motor according to claim 1, wherein: the hole has been seted up to the lateral wall of fixed block (8), the other end of pivot (9) is through alternate hole sliding connection in the inside of fixed block (8).
7. The oil retaining cup on the oil-containing bearing motor according to claim 1, wherein: the hole has been seted up to the one end lateral wall of shell (1), the one end of swing ring (3) is through alternate hole sliding connection in the inside of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122288051.7U CN215862818U (en) | 2021-09-22 | 2021-09-22 | Oil retaining cup on oil-containing bearing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122288051.7U CN215862818U (en) | 2021-09-22 | 2021-09-22 | Oil retaining cup on oil-containing bearing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215862818U true CN215862818U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122288051.7U Active CN215862818U (en) | 2021-09-22 | 2021-09-22 | Oil retaining cup on oil-containing bearing motor |
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| Country | Link |
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| CN (1) | CN215862818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117833534A (en) * | 2023-12-27 | 2024-04-05 | 南通高扬电机有限公司 | Miniature motor with high heat radiation structure |
| CN117833534B (en) * | 2023-12-27 | 2024-06-04 | 南通高扬电机有限公司 | Miniature motor with heat radiation structure |
-
2021
- 2021-09-22 CN CN202122288051.7U patent/CN215862818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117833534A (en) * | 2023-12-27 | 2024-04-05 | 南通高扬电机有限公司 | Miniature motor with high heat radiation structure |
| CN117833534B (en) * | 2023-12-27 | 2024-06-04 | 南通高扬电机有限公司 | Miniature motor with heat radiation structure |
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