CN216216225U - Outdoor light-corrosion-resistant three-phase asynchronous motor - Google Patents
Outdoor light-corrosion-resistant three-phase asynchronous motor Download PDFInfo
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- CN216216225U CN216216225U CN202122755314.0U CN202122755314U CN216216225U CN 216216225 U CN216216225 U CN 216216225U CN 202122755314 U CN202122755314 U CN 202122755314U CN 216216225 U CN216216225 U CN 216216225U
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Abstract
The utility model discloses an outdoor light-corrosion-resistant three-phase asynchronous motor which comprises a motor shell, wherein a connecting assembly is arranged on one side of the motor shell, a dust cover is arranged on one side, away from the connecting assembly, of the motor shell, and a driving shaft is arranged in the middle of the connecting assembly; coupling assembling is including sealing frame and spacing ring, one side inner wall that the dust cover was kept away from to the spacing ring fixing clip, one side fixing clip of sealing the frame is equipped with inserts the frame, through setting up coupling assembling, realizes sealing the sealed of frame and motor housing tip, and then when preventing the motor use, outside dust or humid air get into motor housing through sealing between frame and the motor housing junction and cause corrosion damage to whole three-phase asynchronous motor internals to whole three-phase asynchronous motor's result of use has been promoted.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to an outdoor light-corrosion-resistant three-phase asynchronous motor.
Background
The three-phase asynchronous motor is one of induction motors, is a motor powered by simultaneously accessing 380V three-phase alternating current (phase difference of 120 degrees), and is called a three-phase asynchronous motor because a rotor and a stator rotating magnetic field of the three-phase asynchronous motor rotate in the same direction and at different rotating speeds and have slip ratios; the rotating speed of the rotor of the three-phase asynchronous motor is lower than that of a rotating magnetic field, electromotive force and current are generated due to the fact that relative motion exists between the rotor winding and the magnetic field, electromagnetic torque is generated due to the fact that the rotor winding and the magnetic field interact to generate electromagnetic torque, energy conversion is achieved, however, in the existing three-phase asynchronous motor, the structure of the position of a driving shaft is simple, most of the existing three-phase asynchronous motor is composed of a sealing cover and a bearing, an effective sealing structure is not available, when the motor is used, external dust or humid air easily enters a motor shell through the position of the driving shaft to corrode and damage internal parts of the whole three-phase asynchronous motor, and therefore the using effect of the three-phase asynchronous motor is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a variety of outdoor light-corrosion-resistant three-phase asynchronous motors.
In order to achieve the purpose, the utility model provides the following technical scheme:
an outdoor light-corrosion-resistant three-phase asynchronous motor comprises a motor shell, wherein a connecting assembly is arranged on one side of the motor shell, a dust cover is arranged on one side, away from the connecting assembly, of the motor shell, a driving shaft is arranged in the middle of the connecting assembly, the connecting assembly comprises a sealing frame and a limiting ring, the limiting ring is fixedly clamped on the inner wall of one side, away from the dust cover, of the motor shell, an inserting frame is arranged on one side fixing clamp of the sealing frame, one side, away from the sealing frame, of the inserting frame is movably clamped on one side, away from the dust cover, of the motor shell, a sealing rubber ring is fixedly connected to one side, away from the sealing frame, of the sealing rubber ring is in contact with the limiting ring, a plurality of positioning clamp protrusions which are uniformly distributed are integrally formed on one side, close to the motor shell, of the motor shell, positioning grooves corresponding to the positioning clamp protrusions are formed on one side, close to the sealing frame, of the motor shell, and the convex movable joint of the positioning clamp is in the corresponding positioning groove, and the seal frame and the motor shell are fixedly installed through bolts.
Preferentially, the middle part of the inner wall of the sealing frame is integrally formed with a clamping frame, the middle part of the clamping frame is fixedly clamped with a bearing body, and the driving shaft is fixedly clamped in the bearing body.
Preferably, an oil filling pipe is fixedly inserted into the outer wall of the sealing frame, the bottom of the oil filling pipe penetrates through the clamping frame and extends into the bearing body, and a sealing cover is clamped on one side, far away from the bearing body, of the oil filling pipe in a threaded manner.
Preferentially, one side inner wall fixing clip that the dust cover is close to motor housing is equipped with the collar, the collar activity is cup jointed in one side that coupling assembling was kept away from at motor housing, one side outer wall integrated into one piece that motor housing is close to the dust cover has a plurality of installation archs of evenly distributed, the mounting groove that corresponds with the installation arch is seted up to the inner wall of collar, and the protruding activity joint of installation is in the mounting groove that corresponds and through screw and dust cover, collar fixed connection.
Preferably, the bottom of the motor housing is fixedly mounted with a mounting seat.
Preferably, the outer wall of the motor housing is integrally formed with a plurality of heat dissipating fins uniformly distributed.
The utility model has the beneficial effects that:
(1) according to the utility model, the end parts of the sealing frame and the motor shell are sealed by arranging the connecting component, so that when the motor is used, external dust or humid air enters the motor shell through the connecting part between the sealing frame and the motor shell to corrode and damage internal parts of the whole three-phase asynchronous motor, and the using effect of the whole three-phase asynchronous motor is improved.
(2) The oil injection pipe is inserted in the outer wall of the sealing frame, so that when the three-phase asynchronous motor is used, lubricating oil can be conveniently and quickly injected into the bearing body through the oil injection pipe by using external oil injection equipment for lubrication maintenance, and the using effect of the whole three-phase asynchronous motor is improved.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of an outdoor light-corrosion-resistant three-phase asynchronous motor according to the utility model;
fig. 2 is a schematic structural diagram of a motor housing, a connecting assembly and a driving shaft of an outdoor light-corrosion-resistant three-phase asynchronous motor according to the utility model;
fig. 3 is a schematic structural diagram of a motor shell and a dust cover of the outdoor light-corrosion-resistant three-phase asynchronous motor.
The reference numbers in the figures illustrate: 1. a motor housing; 2. a connecting assembly; 3. a dust cover; 4. a drive shaft; 5. a mounting seat; 6. a heat dissipating fin; 21. sealing the frame; 211. positioning the clamping protrusion; 212. a positioning groove; 22. a limiting ring; 23. inserting a frame; 231. sealing the rubber ring; 24. clamping a frame; 25. a bearing body; 26. an oil filling pipe; 27. sealing the cover; 11. mounting a boss; 31. a mounting ring; 311. and installing a groove.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The connecting assembly 2 comprises a sealing frame 21 and a limiting ring 22, the limiting ring 22 is fixedly clamped on the inner wall of one side of the motor shell 1 away from the dust cover 3, an inserting frame 23 is fixedly clamped on one side of the sealing frame 21, one side of the inserting frame 23 away from the sealing frame 21 is movably clamped on one side of the motor shell 1 away from the dust cover 3, a sealing rubber ring 231 is fixedly connected on one side of the inserting frame 23 away from the sealing frame 21, one side of the sealing rubber ring 231 away from the inserting frame 23 is contacted with the limiting ring 22, so that the sealing of the end part of the sealing frame 21 and the motor shell 1 is realized, when the motor is prevented from being used, external dust or humid air enters the motor shell 1 through the connecting part between the sealing frame 21 and the motor shell 1 to corrode and damage the internal parts of the whole three-phase asynchronous motor, thereby the using effect of the whole three-phase asynchronous motor is improved, a plurality of positioning clamping bulges 211 which are uniformly distributed are integrally formed on one side of the sealing frame 21 close to the motor shell 1, one side that motor housing 1 is close to sealing frame 21 is seted up with the protruding 211 corresponding positioning groove 212 of location card, and the protruding 211 activity joint of location card in the corresponding positioning groove 212, seals the location installation of frame 21 and motor housing 1 tip to conveniently seal the dismantlement between frame 21 and the motor housing 1, seal through bolt fixed mounting between frame 21 and the motor housing 1.
A clamping frame 24 is integrally formed in the middle of the inner wall of the sealing frame 21, a bearing body 25 is fixedly clamped in the middle of the clamping frame 24, and the driving shaft 4 is fixedly clamped in the bearing body 25; seal frame 21's outer wall fixed inserting and be equipped with oiling pipe 26, oiling pipe 26's bottom is passed card frame 24 and is extended into bearing body 25, insert through the outer wall at a frame 21 and establish oiling pipe 26, during the use, use outside oiling equipment through oiling pipe 26 can conveniently pour into lubricating oil into fast and lubricate the maintenance in bearing body 25, thereby whole three-phase asynchronous motor's result of use has been promoted, one side screw thread card that bearing body 25 was kept away from to oiling pipe 26 is equipped with closing cap 27, carry out the shutoff to oiling pipe 26's port.
The working principle of the utility model is as follows: the utility model relates to an outdoor light-corrosion-resistant three-phase asynchronous motor, when a connecting component 2 is assembled, a sealing frame 21 is movably clamped in a corresponding positioning groove 212 through a positioning clamping protrusion 211, at the moment, one side of an inserting frame 23 far away from the sealing frame 21 is movably clamped on one side of a motor shell 1 far away from a dust cover 3 until one side of a sealing rubber ring 231 far away from the inserting frame 23 is contacted with a limiting ring 22, so that the end part of the sealing frame 21 and the motor shell 1 is sealed, when the motor is used, external dust or humid air enters the motor shell 1 through the connecting part between the sealing frame 21 and the motor shell 1 to corrode and damage internal parts of the whole three-phase asynchronous motor, and then, the dust cover 3 is movably sleeved on one side of the motor shell 1 far away from the connecting component 2 through a mounting ring 31, so that a mounting protrusion 11 is movably clamped in a corresponding mounting groove 311 and is connected with the dust cover 3 through a screw, Installing ring 31 fixed connection, through inserting at the outer wall of sealing frame 21 and establishing oiling pipe 26, during the use, use outside oiling equipment through oiling pipe 26 can conveniently to lubricating oil of infusing fast in the bearing body 25 and lubricate the maintenance to whole three-phase asynchronous motor's result of use has been promoted.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An outdoor light-corrosion-resistant three-phase asynchronous motor is characterized by comprising a motor shell, wherein one side of the motor shell is provided with a connecting assembly, one side of the motor shell, which is far away from the connecting assembly, is provided with a dust cover, the middle part of the connecting assembly is provided with a driving shaft, the connecting assembly comprises a sealing frame and a limiting ring, the limiting ring is fixedly clamped on the inner wall of one side of the motor shell, which is far away from the dust cover, one side of the sealing frame, which is far away from the sealing frame, is movably clamped on one side of the motor shell, which is far away from the dust cover, is fixedly connected with a sealing rubber ring, one side of the sealing rubber ring, which is far away from the sealing frame, is contacted with the limiting ring, one side of the sealing frame, which is close to the motor shell, is integrally formed with a plurality of positioning clamp protrusions which are uniformly distributed, one side of the motor shell, which is close to the sealing frame, is provided with positioning grooves corresponding to the positioning clamp protrusions, and the convex movable joint of the positioning clamp is in the corresponding positioning groove, and the seal frame and the motor shell are fixedly installed through bolts.
2. The outdoor light-corrosion-resistant three-phase asynchronous motor according to claim 1, wherein a clamping frame is integrally formed in the middle of the inner wall of the sealing frame, a bearing body is fixedly clamped in the middle of the clamping frame, and the driving shaft is fixedly clamped in the bearing body.
3. The outdoor light-corrosion-resistant three-phase asynchronous motor according to claim 2, wherein an oil filling pipe is fixedly inserted into the outer wall of the sealing frame, the bottom of the oil filling pipe penetrates through the clamping frame and extends into the bearing body, and a sealing cover is screwed on one side of the oil filling pipe away from the bearing body.
4. The outdoor light-corrosion-resistant three-phase asynchronous motor according to claim 1, wherein a mounting ring is fixedly clamped on an inner wall of the dust cover close to the motor housing, the mounting ring is movably sleeved on a side of the motor housing away from the connecting assembly, a plurality of mounting protrusions are uniformly distributed on an outer wall of the motor housing close to the dust cover, the inner wall of the mounting ring is provided with mounting grooves corresponding to the mounting protrusions, and the mounting protrusions are movably clamped in the corresponding mounting grooves and fixedly connected with the dust cover and the mounting ring through screws.
5. An outdoor light-corrosion-resistant three-phase asynchronous motor according to claim 1, wherein a mounting seat is fixedly mounted at the bottom of the motor housing.
6. An outdoor light-corrosion-resistant three-phase asynchronous motor according to claim 1, wherein the outer wall of the motor housing is integrally formed with a plurality of uniformly distributed heat dissipation fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122755314.0U CN216216225U (en) | 2021-11-11 | 2021-11-11 | Outdoor light-corrosion-resistant three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122755314.0U CN216216225U (en) | 2021-11-11 | 2021-11-11 | Outdoor light-corrosion-resistant three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216216225U true CN216216225U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122755314.0U Active CN216216225U (en) | 2021-11-11 | 2021-11-11 | Outdoor light-corrosion-resistant three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216216225U (en) |
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2021
- 2021-11-11 CN CN202122755314.0U patent/CN216216225U/en active Active
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