CN211018479U - YE3 high-efficiency three-phase asynchronous motor - Google Patents
YE3 high-efficiency three-phase asynchronous motor Download PDFInfo
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- CN211018479U CN211018479U CN201922152060.6U CN201922152060U CN211018479U CN 211018479 U CN211018479 U CN 211018479U CN 201922152060 U CN201922152060 U CN 201922152060U CN 211018479 U CN211018479 U CN 211018479U
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- phase asynchronous
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- fixed
- asynchronous motor
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Abstract
The utility model discloses a YE3 high-efficient three-phase asynchronous motor, including motor housing and sealed apron, the inner wall of motor housing is fixed with the integral type bearing housing, the inner wall of integral type bearing housing is fixed with four support angles, four the end fixing at support angle has interior welt, the mounting groove has been seted up to interior welt's center department. This YE high-efficient three-phase asynchronous motor, the noise of bearing is absorbed through the arc gasket that sets up, the rethread sets up the support column at the tip of arc gasket, utilize compression spring and the gag lever post in its dashpot, the power that transmits to the support column tip on the arc gasket is cushioned, the production of noise in the integral type bearing housing has been reduceed, and again through the both sides of sealed apron connection at the integral type bearing housing, avoid the transmission of noise again when improving integral type bearing housing wholeness leakproofness, the effect of noise reduction has been played to the higher three-phase asynchronous motor of work efficiency, the influence to service environment has been reduced.
Description
Technical Field
The utility model belongs to the technical field of asynchronous motor, concretely relates to high-efficient three-phase asynchronous motor of YE 3.
Background
The three-phase asynchronous motor is one of induction motors, and is a motor supplied with power by simultaneously connecting 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 average efficiency of the current YE3 series motor is about 5% higher than that of the Y2 series motor, and the requirement of personnel is met, however, the high-efficiency three-phase asynchronous motor has high power, and noise is increased along with the increase in the using process, so that the using environment is influenced to a certain extent, and therefore, in order to solve the problems, the YE3 high-efficiency three-phase asynchronous motor capable of reducing the using noise is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a YE3 high-efficient three-phase asynchronous motor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: YE3 high-efficiency three-phase asynchronous motor comprises a motor shell and a sealing cover plate, wherein an integrated bearing sleeve is fixed on the inner wall of the motor shell, four supporting corners are fixed on the inner wall of the integrated bearing sleeve, lining parts are fixed at the end parts of the four supporting corners, a mounting groove is formed in the center of each lining part, a bearing is arranged inside the mounting groove, an arc gasket is fixed between the outer wall of the bearing and the inner wall of the mounting groove, a supporting column is fixed on the outer wall of each arc gasket, the supporting column penetrates through each lining part and extends to the outer side of each lining part, a buffer groove is formed in the end part of each lining part, a compression spring is fixed on the inner wall of each buffer groove, a limiting rod is arranged in each buffer groove and is arranged at the end part of each compression spring, an internal thread hole is formed in the surface of each lining part, and a rotor through hole is, the surface of the sealing cover plate is provided with a connecting through hole matched with the position of the internal thread hole, the back of the sealing cover plate is fixed with four limiting rod slots matched with limiting rods for use, and a rotor is arranged inside the bearing.
This setting is used for absorbing the noise of bearing through the arc gasket that sets up, the rethread sets up the support column at the tip of arc gasket, utilize compression spring and the gag lever post of its dashpot, the power that transmits to support column tip to arc gasket is cushioned, the production of noise in the integral type bearing housing has been reduceed, and again through the both sides of sealed apron connection at the integral type bearing housing, avoid the transmission of noise again when improving integral type bearing housing overall seal nature, the effect of noise reduction has been played to the higher three-phase asynchronous motor of work efficiency, the influence to service environment has been reduced.
Preferably, a waterproof sealing ring is fixedly connected to the left side of the inner wall of the motor shell, and the end of the rotor penetrates through the waterproof sealing ring and extends to the outer side of the motor shell.
Preferably, a fan is fixedly connected to the right end of the rotor.
Preferably, two stators matched with the rotor for use are symmetrically fixed on the inner wall of the motor shell.
Preferably, the arc gasket is a base body made of rubber wood, and four arc gaskets are annularly arranged in the groove of the mounting groove.
Preferably, the diameter of the rotor through hole is equal to the inner diameter of the bearing, and the sealing cover plate is a base body supported by galvanized steel.
The utility model discloses a technological effect and advantage: this YE high-efficient three-phase asynchronous motor, the noise of bearing is absorbed through the arc gasket that sets up, the rethread sets up the support column at the tip of arc gasket, utilize compression spring and the gag lever post in its dashpot, the power that transmits to the support column tip on the arc gasket is cushioned, the production of noise in the integral type bearing housing has been reduceed, and again through the both sides of sealed apron connection at the integral type bearing housing, avoid the transmission of noise again when improving integral type bearing housing wholeness leakproofness, the effect of noise reduction has been played to the higher three-phase asynchronous motor of work efficiency, the influence to service environment has been reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the interior of the integrated bearing housing of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of the sealing cover plate of the present invention.
In the figure: 1. a motor housing; 2. an integral bearing housing; 21. a support angle; 22. a lining member; 23. mounting grooves; 24. a bearing; 25. an arc-shaped gasket; 26. a support pillar; 27. a buffer tank; 28. a compression spring; 29. a limiting rod; 210. an internally threaded bore; 3. sealing the cover plate; 31. a rotor through hole; 32. a connecting through hole; 33. a limiting rod slot; 4. a rotor; 5. a waterproof sealing ring; 6. a stator; 7. a fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a YE3 high-efficient three-phase asynchronous motor as shown in fig. 1-4, including motor housing 1 and sealed apron 3, motor housing 1's inner wall is fixed with integral type bearing housing 2, and is concrete, motor housing 1's inner wall left side fixedly connected with waterproof sealing washer 5, the tip of rotor 4 runs through waterproof sealing washer 5, and extends to motor housing 1's outside, and is concrete, rotor 4's right-hand member fixedly connected with fan 7, and is concrete, motor housing 1's inner wall symmetry is fixed with two stators 6 that use with rotor 4 cooperation, through set up two integral type bearing housings 2 in motor housing 1, has reduced the noise of rotor 4 in the rotation process;
four supporting corners 21 are fixed on the inner wall of the integrated bearing sleeve 2, inner lining members 22 are fixed on the end portions of the four supporting corners 21, a mounting groove 23 is formed in the center of each inner lining member 22, a bearing 24 is arranged inside each mounting groove 23, arc-shaped gaskets 25 are fixed between the outer walls of the bearings 24 and the inner wall of each mounting groove 23, specifically, the arc-shaped gaskets 25 are base bodies made of rubber wood, the four arc-shaped gaskets 25 are annularly arranged in the grooves of the mounting grooves 23, supporting columns 26 are fixed on the outer walls of the arc-shaped gaskets 25, the supporting columns 26 penetrate through the inner lining members 22 and extend to the outer sides of the inner lining members 22, buffer grooves 27 are formed in the end portions of the inner lining members 22, compression springs 28 are fixed on the inner walls of the buffer grooves 27, limiting rods 29 are arranged in the grooves of the buffer grooves 27, and the limiting rods 29 are arranged at the end, the surface of the lining member 22 is provided with an internal threaded hole 210, the center of the surface of the sealing cover plate 3 is provided with a rotor through hole 31, specifically, the diameter of the rotor through hole 31 is equal to the inner diameter of the bearing 24, the sealing cover plate 3 is a matrix supported by galvanized steel, the surface of the sealing cover plate 3 is provided with a connecting through hole 32 used in cooperation with the position of the internal threaded hole 210, the back of the sealing cover plate 3 is fixed with four limit rod slots 33 used in cooperation with the limit rod 29, the rotor 4 is arranged inside the bearing 24, the noise of the bearing 24 is absorbed by the arranged arc-shaped gasket 25, the end of the arc-shaped gasket 25 is provided with a support column 26, the compression spring 28 and the limit rod 29 in the buffer groove 27 are utilized to buffer the force transmitted from the arc-shaped gasket 25 to the end of the support column 26, and the generation of the noise in the integrated bearing sleeve, and connect in the both sides of integral type bearing housing 2 through sealed apron 3 again, avoid the transmission of noise again when improving integral type bearing housing 2 overall tightness, played the effect of noise reduction to the higher three-phase asynchronous motor of work efficiency, reduced the influence to service environment.
This high-efficient three-phase asynchronous motor of YE3, when using, through set up two integral type bearing housing 2 in motor housing 1, the noise of rotor 4 at the rotation in-process has been reduced, when rotor 4 when bearing 24 internal rotation, the noise of bearing 24 is absorbed through the arc gasket 25 that sets up, the rethread sets up support column 26 at the tip of arc gasket 25, utilize compression spring 28 and gag lever post 29 in its dashpot 27, cushion the power that arc gasket 25 transmitted to support column 26 tip, the production of integral type bearing housing 2 internal noise has been reduceed, and connect the both sides at integral type bearing housing 2 through sealed apron 3 again, avoid the transmission of noise again when improving integral type bearing housing 2 overall sealing nature, the effect of noise reduction has been played to the higher three-phase asynchronous motor of work efficiency, the influence to service environment has been reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. An efficient three-phase asynchronous motor YE3, which comprises a motor shell (1) and a sealing cover plate (3), and is characterized in that: an integrated bearing sleeve (2) is fixed on the inner wall of the motor shell (1), four support corners (21) are fixed on the inner wall of the integrated bearing sleeve (2), lining pieces (22) are fixed at the end portions of the four support corners (21), a mounting groove (23) is formed in the center of each lining piece (22), a bearing (24) is arranged inside each mounting groove (23), an arc-shaped gasket (25) is fixed between the outer wall of each bearing (24) and the inner wall of each mounting groove (23), a support column (26) is fixed on the outer wall of each arc-shaped gasket (25), each support column (26) penetrates through each lining piece (22) and extends to the outer side of each lining piece (22), a buffer groove (27) is formed in the end portion of each lining piece (22), a compression spring (28) is fixed on the inner wall of each buffer groove (27), and a limit rod (29) is arranged in each buffer groove of each buffer groove (27, and the limiting rod (29) is arranged at the end part of the compression spring (28), an internal threaded hole (210) is formed in the surface of the lining piece (22), a rotor through hole (31) is formed in the center of the surface of the sealing cover plate (3), a connecting through hole (32) matched with the position of the internal threaded hole (210) for use is formed in the surface of the sealing cover plate (3), four limiting rod slots (33) matched with the limiting rod (29) for use are fixed on the back surface of the sealing cover plate (3), and a rotor (4) is arranged in the bearing (24).
2. An efficient three-phase asynchronous motor YE3 according to claim 1, characterized in that: the motor is characterized in that a waterproof sealing ring (5) is fixedly connected to the left side of the inner wall of the motor shell (1), and the end of the rotor (4) penetrates through the waterproof sealing ring (5) and extends to the outer side of the motor shell (1).
3. An efficient three-phase asynchronous motor YE3 according to claim 1, characterized in that: the right end of the rotor (4) is fixedly connected with a fan (7).
4. An efficient three-phase asynchronous motor YE3 according to claim 1, characterized in that: two stators (6) matched with the rotor (4) for use are symmetrically fixed on the inner wall of the motor shell (1).
5. An efficient three-phase asynchronous motor YE3 according to claim 1, characterized in that: the arc-shaped gaskets (25) are base bodies made of rubber wood, and the arc-shaped gaskets (25) are annularly arranged in the grooves of the mounting grooves (23).
6. An efficient three-phase asynchronous motor YE3 according to claim 1, characterized in that: the diameter of the rotor through hole (31) is equal to the inner diameter of the bearing (24), and the sealing cover plate (3) is a base body supported by galvanized steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922152060.6U CN211018479U (en) | 2019-12-05 | 2019-12-05 | YE3 high-efficiency three-phase asynchronous motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922152060.6U CN211018479U (en) | 2019-12-05 | 2019-12-05 | YE3 high-efficiency three-phase asynchronous motor |
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CN211018479U true CN211018479U (en) | 2020-07-14 |
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CN201922152060.6U Expired - Fee Related CN211018479U (en) | 2019-12-05 | 2019-12-05 | YE3 high-efficiency three-phase asynchronous motor |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117767642A (en) * | 2024-02-21 | 2024-03-26 | 江苏远中电机股份有限公司 | noise-reducing three-phase asynchronous motor |
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2019
- 2019-12-05 CN CN201922152060.6U patent/CN211018479U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117767642A (en) * | 2024-02-21 | 2024-03-26 | 江苏远中电机股份有限公司 | noise-reducing three-phase asynchronous motor |
CN117767642B (en) * | 2024-02-21 | 2024-05-24 | 江苏远中电机股份有限公司 | Noise-reducing three-phase asynchronous motor |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20201205 |