CN207652169U - A kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability - Google Patents

A kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability Download PDF

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Publication number
CN207652169U
CN207652169U CN201721821827.4U CN201721821827U CN207652169U CN 207652169 U CN207652169 U CN 207652169U CN 201721821827 U CN201721821827 U CN 201721821827U CN 207652169 U CN207652169 U CN 207652169U
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CN
China
Prior art keywords
cover
flabellum
shell
shaft
motor
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Expired - Fee Related
Application number
CN201721821827.4U
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Chinese (zh)
Inventor
罗胜辉
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Jiangxi Luoxi Industrial Co Ltd
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Jiangxi Luoxi Industrial Co Ltd
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Priority to CN201721821827.4U priority Critical patent/CN207652169U/en
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Publication of CN207652169U publication Critical patent/CN207652169U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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Abstract

The utility model discloses a kind of high-power frequency conversion speed-regulating asynchronous motors of strong applicability, including shell, flabellum cover, baffle, rotor windings, stator winding, stator core, rotor core, shaft, bearing, flabellum, rotary shaft cover, electric brush cover, collector ring, brush, terminal box and engine base, the utility model has the beneficial effects that:Shell, flabellum cover and electric brush cover are made up of cold extruding die technique, with higher intensity and hardness, rotor windings use full copper core coil, improve the ability of anti-pulse voltage, with good electrical, machinery, humidity resistance and thermal stability, rotary shaft cover is equipped with rotating seal ring and outer seal ring with flabellum cover junction, prevent water from entering motor, dilute the lubricating grease in shaft, terminal box connection three-phase alternating current makes the electric motor operation, it can carry out powerful frequency control, with stronger applicability, engine base is equipped with bolt hole, convenient for the motor is fixed, it avoids generating vibration when work.

Description

A kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability
Technical field
The utility model is related to a kind of motor, specially a kind of high-power frequency conversion of strong applicability is adjustable speed-adjustable asynchronous electronic Machine belongs to frequency control motor technical field.
Background technology
Motor refers to a kind of calutron realized electric energy conversion according to the law of electromagnetic induction or transmitted.Motor is generally by fixed Son, rotor and other attachmentes composition, with the development of industry, now used is frequency control motor, frequency control mostly Motor abbreviation variable-frequency motor, is the general designation of the motor of transducer drive, and the motor for being actually Design of Inverter is that frequency conversion is special With motor, motor can realize different rotating speed and torque under the driving of frequency converter, to adapt to the changes in demand of load, frequency conversion Motor is developed by traditional squirrel-cage motor, traditional motor fan is changed to independent wind turbine, and carry The high insulation performance of machine winding, now used in small-sized variable-frequency power of motor it is smaller, it is impossible to meet some require it is high Occasion, and high-power top-drive variable-frequency control asynchronous motor size is larger, heavier-weight, and barrier propterty is relatively low, at the same at This height, complicated, maintenance and repair is inconvenient, it is therefore desirable to it is adjustable speed-adjustable asynchronous electronic to design a kind of high-power frequency conversion of strong applicability Machine.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of high-power frequency conversion of strong applicability Speed-regulating asynchronous motor.
The utility model is achieved through the following technical solutions above-mentioned purpose:A kind of high-power frequency conversion speed governing of strong applicability Asynchronous motor, including shell, flabellum cover, baffle, rotor windings, stator winding, stator core, rotor core, shaft, axis It holds, flabellum, rotary shaft cover, electric brush cover, collector ring, brush, terminal box and engine base;The shell, flabellum cover and electric brush cover are constituted should Motor external frame, the shell are internally provided with rotor windings, stator winding, stator core, rotor core and shaft, institute State shell outside be equipped with terminal box and engine base, the flabellum cover by bolt together with cage connection, the flabellum cover position In the left side of shell, the baffle plate setting is pacified in the junction of shell and flabellum cover, the baffle by bearing and shaft It is fitted together, the rotor windings are placed in the middle part of shell, and the rotor windings are fixed in shaft inside the shell, the stator Winding setting is located in rotor windings periphery, the stator core above stator winding, and the rotor core is located at stator winding Lower section, in the centerline of the motor, one end of the shaft is located at flabellum cover across flabellum cover for the shaft horizontal setting Interior, the other end of the shaft is located at across shell in electric brush cover, and the flabellum is fixed together with shaft, and the flabellum is located at In flabellum cover, the rotary shaft cover is stuck in flabellum cover, and the electric brush cover is by welding together with cage connection, the electric brush cover Positioned at the right side of shell, the collector ring is mounted in shaft, and the brush is located above collector ring, the brush and electric brush cover Inner wall be fixed together, the terminal box is placed in the top of the motor casing, and the engine base is located at the motor casing Lower section.
Preferably, in order to which with higher intensity and hardness, the shell, flabellum cover and electric brush cover pass through cold extruding die Technique is made.
Preferably, in order to which with good electrical, machinery, humidity resistance and thermal stability, the rotor windings are using complete Copper core coil.
Preferably, water enters motor in order to prevent, the rotary shaft cover is equipped with rotatory sealing with flabellum cover junction Circle and outer seal ring.
Preferably, in order to carry out powerful frequency control, the terminal box connection three-phase alternating current keeps this electronic Machine works.
Preferably, in order to avoid generating vibration when work, the engine base is equipped with bolt hole.
The utility model has the beneficial effects that:The high-power frequency conversion speed-regulating asynchronous motor reasonable design of the strong applicability, Shell, flabellum cover and electric brush cover are made up of cold extruding die technique, and there is higher intensity and hardness, fuselage to be hardly damaged, Using more longlasting, rotor windings use full copper core coil, improve the ability of anti-pulse voltage, have good electrical, machinery, Humidity resistance and thermal stability, rotary shaft cover are equipped with rotating seal ring and outer seal ring with flabellum cover junction, have prevented water entrance Motor, dilutes the lubricating grease in shaft, and terminal box connection three-phase alternating current makes the electric motor operation, can carry out powerful Frequency control keeps efficiency higher than common high efficiency motor, and there is stronger applicability, engine base to be equipped with bolt hole, be convenient for the electricity Motivation is fixed, and avoids generating vibration when work.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
In figure:1, shell, 2, flabellum cover, 3, baffle, 4, rotor windings, 5, stator winding, 6, stator core, 7, rotor iron The heart, 8, shaft, 9, bearing, 10, flabellum, 11, rotary shaft cover, 12, electric brush cover, 13, collector ring, 14, brush, 15, terminal box and 16, Engine base.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability, including shell 1, flabellum cover 2, gear Plate 3, rotor windings 4, stator winding 5, stator core 6, rotor core 7, shaft 8, bearing 9, flabellum 10, rotary shaft cover 11, brush Cover 12, collector ring 13, brush 14, terminal box 15 and engine base 16;The shell 1, flabellum cover 2 and electric brush cover 12 constitute the motor External frame, the shell 1 are internally provided with rotor windings 4, stator winding 5, stator core 6, rotor core 7 and shaft 8, institute The outside for stating shell 1 is equipped with terminal box 15 and engine base 16, and the flabellum cover 2 is linked together by bolt and shell 1, the fan Leaf cover 2 is located at the left side of shell 1, and the baffle 3 is arranged in the junction of shell 1 and flabellum cover 2, and the baffle 3 passes through bearing 9 It is installed together with shaft 8, the rotor windings 4 are placed in 1 middle part of shell, and the rotor windings 4 are fixed in shell 1 Shaft 8 on, the setting of the stator winding 5 is located in the periphery of rotor windings 4, the stator core 6 above stator winding 5, institute It states rotor core 7 and is located at 5 lower section of stator winding, 8 horizontal setting of the shaft is in the centerline of the motor, the shaft 8 One end be located in flabellum cover 2 across flabellum cover 2, the other end of the shaft 8 is located at across shell 1 in electric brush cover 12, described Flabellum 10 is fixed together with shaft 8, and the flabellum 10 is located in flabellum cover 2, and the rotary shaft cover 11 is stuck in flabellum cover 2, institute It states electric brush cover 12 to link together with shell 1 by welding, the electric brush cover 12 is located at the right side of shell 1, the collector ring 13 In shaft 8, the brush 14 is located at 13 top of collector ring, and the brush 14 and the inner wall of electric brush cover 12 are fixed on one It rises, the terminal box 15 is placed in the top of the motor casing 1, and the engine base 16 is located at the lower section of the motor casing 1, institute It states shell 1, flabellum cover 2 and electric brush cover 12 to be made up of cold extruding die technique, there is higher intensity and hardness, fuselage to be not easy Damage, use is more longlasting, and the rotor windings 4 use full copper core coil, improve the ability of anti-pulse voltage, has good Electrically, machinery, humidity resistance and thermal stability, the rotary shaft cover 11 and 2 junction of flabellum cover are equipped with rotating seal ring and outside Seal ring has prevented water from entering motor, dilutes the lubricating grease in shaft 8, the terminal box 15, which connects three-phase alternating current, makes the electricity Motivation works, and can carry out powerful frequency control, keep efficiency higher than common high efficiency motor, has stronger applicability, institute It states engine base 16 and is equipped with bolt hole, convenient for the motor to be fixed, avoid generating vibration when work.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability, it is characterised in that:Including shell (1), flabellum cover (2), baffle (3), rotor windings (4), stator winding (5), stator core (6), rotor core (7), shaft (8), bearing (9), Flabellum (10), rotary shaft cover (11), electric brush cover (12), collector ring (13), brush (14), terminal box (15) and engine base (16);It is described Shell (1), flabellum cover (2) and electric brush cover (12) constitute the motor external frame, the shell (1) be internally provided with rotor around The outside of group (4), stator winding (5), stator core (6), rotor core (7) and shaft (8), the shell (1) is equipped with wiring Box (15) and engine base (16), the flabellum cover (2) are linked together by bolt and shell (1), and the flabellum cover (2) is located at outer The left side of shell (1), the baffle (3) are arranged in the junction of shell (1) and flabellum cover (2), and the baffle (3) passes through bearing (9) it is installed together with shaft (8), the rotor windings (4) are placed in the middle part of shell (1), and the rotor windings (4) are solid It is scheduled in the shaft (8) in shell (1), stator winding (5) setting is in rotor windings (4) periphery, the stator core (6) Above stator winding (5), the rotor core (7) is located at below stator winding (5), and shaft (8) horizontal setting exists One end of the centerline of the motor, the shaft (8) is located at across flabellum cover (2) in flabellum cover (2), the shaft (8) The other end be located in electric brush cover (12) across shell (1), the flabellum (10) is fixed together with shaft (8), the flabellum (10) it is located in flabellum cover (2), the rotary shaft cover (11) is stuck in flabellum cover (2), and the electric brush cover (12) is by welding and outside Shell (1) links together, and the electric brush cover (12) is located at the right side of shell (1), and the collector ring (13) is mounted on shaft (8) On, the brush (14) is located above collector ring (13), and the brush (14) and the inner wall of electric brush cover (12) are fixed together, institute The top that terminal box (15) is placed in the motor casing (1) is stated, the engine base (16) is located under the motor casing (1) Side.
2. a kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability according to claim 1, it is characterised in that:Institute Shell (1), flabellum cover (2) and electric brush cover (12) is stated to be made up of cold extruding die technique.
3. a kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability according to claim 1, it is characterised in that:Institute It states rotor windings (4) and uses full copper core coil.
4. a kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability according to claim 1, it is characterised in that:Institute It states rotary shaft cover (11) and rotating seal ring and outer seal ring is installed with flabellum cover (2) junction.
5. a kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability according to claim 1, it is characterised in that:Institute Stating terminal box (15) connection three-phase alternating current makes the electric motor operation.
6. a kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability according to claim 1, it is characterised in that:Institute It states engine base (16) and is equipped with bolt hole.
CN201721821827.4U 2017-12-23 2017-12-23 A kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability Expired - Fee Related CN207652169U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721821827.4U CN207652169U (en) 2017-12-23 2017-12-23 A kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721821827.4U CN207652169U (en) 2017-12-23 2017-12-23 A kind of high-power frequency conversion speed-regulating asynchronous motor of strong applicability

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Publication Number Publication Date
CN207652169U true CN207652169U (en) 2018-07-24

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109167469A (en) * 2018-09-28 2019-01-08 佛山市懿燊科技服务有限公司 A kind of high-performance domestic electric appliance motor
CN109347287A (en) * 2018-12-10 2019-02-15 卧龙电气南阳防爆集团股份有限公司 One kind not shutting down replacement generator rotor ground brush-system
CN109474108A (en) * 2018-11-26 2019-03-15 孙绍武 A kind of oil field high-efficiency energy-saving motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109167469A (en) * 2018-09-28 2019-01-08 佛山市懿燊科技服务有限公司 A kind of high-performance domestic electric appliance motor
CN109474108A (en) * 2018-11-26 2019-03-15 孙绍武 A kind of oil field high-efficiency energy-saving motor
CN109347287A (en) * 2018-12-10 2019-02-15 卧龙电气南阳防爆集团股份有限公司 One kind not shutting down replacement generator rotor ground brush-system

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180724

Termination date: 20211223

CF01 Termination of patent right due to non-payment of annual fee