CN106523597A - Electric generator speed increase structure - Google Patents
Electric generator speed increase structure Download PDFInfo
- Publication number
- CN106523597A CN106523597A CN201611034206.1A CN201611034206A CN106523597A CN 106523597 A CN106523597 A CN 106523597A CN 201611034206 A CN201611034206 A CN 201611034206A CN 106523597 A CN106523597 A CN 106523597A
- Authority
- CN
- China
- Prior art keywords
- extension
- gear
- clutch
- housing
- auxiliary section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/02—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings
- F16D27/04—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/14—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/112—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches in combination with brakes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
Abstract
The invention provides an electric generator speed increase structure which comprises a first gear, a second gear, a third gear transmission shaft, a shell cover plate, a clutch and a shell. The clutch is arranged between the shell cover plate and the second gear; the clutch comprises a housing, a clutch spring and a matching part located in the housing; the housing is fixedly connected with the third gear transmission shaft through an installation part; the matching part is provided with a first extending part attached to a brake block on the shell cover plate and a second extending part used for being attached to a protruding part of the second gear; the matching part is connected with the installation part through the clutch spring; the housing is provided with an electromagnetic coil corresponding to the protruding part, and the protruding part is provided with a blind hole for containing the electromagnetic coil; and the matching part has a first position and a second position. By means of the electric generator speed increase structure, a spline and a sliding structure of the spline in the prior art are omitted, only the clutch spring is arranged, and therefore the design of the electric generator speed increase structure is relatively simple; and meanwhile, the requirement for the manufacturing quality is reduced.
Description
Technical field
The present invention relates to electric generator structure technical field, and in particular to a kind of electromotor speedup structure.
Background technology
As shown in figure 1, being existing electromotor speedup structure, which includes first gear 11, second gear 12, solenoid
Spring 13, first clutch 14, second clutch 15, spline 16 and clutch spring 17.Which is set in clutch connecting portion
Spline 16 is equipped with, for guaranteeing the sliding capability of spline 16, the manufacturing tolerance of spline 16 must be strict with, while clutch spring 17
Spring force must also keep balance, so having to fully ensure that its manufacture quality.Clutch is using clutch spring 17
The spring force difference of spring force and solenoid spring 13 to connect with the 3rd gear, and clutch and the connection of the 3rd gear fully will be examined
While considering clutch connecting portion pressure and solenoid captivation, it is necessary to set the spring force of both sides, this causes existing
The design of electromotor speedup structure is relatively complicated, more strict to manufacturing quality requirements.
The content of the invention
It is an object of the invention to provide a kind of electromotor speedup structure, is set with solving electromotor speedup structure in prior art
Meter is relatively complicated, the problem more strict to manufacturing quality requirements.
For achieving the above object, the invention provides following technical scheme：
A kind of electromotor speedup structure, which includes the second gear that first gear engaged with the first gear, by
One bearing is arranged on the cover plate of outer casing of one end, clutch and the shell of the 3rd gearing shaft, and the second gear is by the
Two bearings are arranged on the 3rd gearing shaft；The shell is arranged on the 3rd gearing shaft by 3rd bearing
The other end；The clutch is arranged between the cover plate of outer casing and the second gear；The clutch include housing, from
Clutch spring and the auxiliary section in the housing；The housing is solid with the 3rd gearing shaft by installation portion
Connect；The auxiliary section is provided with the first extension fitted with the brake block on the cover plate of outer casing, and for it is described
The second extension that the protuberance of second gear fits；The auxiliary section is by the clutch spring and the installation portion phase
Even, the clutch spring can be pressed on first extension on the brake block；It is provided with the shell and institute
The corresponding solenoid of protuberance is stated, the blind hole for accommodating the solenoid on the protuberance, is provided with；The auxiliary section
With first position and the second position.
Preferably, the housing is circular configuration, and the auxiliary section is the cirque structure coaxial with the housing.
Preferably, first extension is arcuate structure, arranges corresponding with first extension on the housing
Arcuate socket；The brake block is the arcuate brake block being engaged with first extension.
Preferably, the number of first extension is three, and each first extension is distributed on the auxiliary section
In circumference.
Preferably, second extension is circular ring；The protuberance is corresponding with second extension
Annular it is raised；The blind hole is all upwardly extending annular blind hole in the protuberance, and the solenoid is and institute
State the corresponding annular magnet coil of annular blind hole.
Preferably, the clutch spring includes the annular connecting portion being connected with the installation portion and one end and institute
State annular connecting portion to be connected, three installation feet that the other end is connected with the auxiliary section.
Preferably, three installation feet are uniformly arranged in the circumference of the annular connecting portion.
Preferably, it is provided with the auxiliary section for mutually keeping off the spacing block set for connecing with the medial surface of the housing.
The beneficial effects of the present invention is：
The electromotor speedup structure of the present invention, when its solenoid is not powered on, in the presence of clutch spring, first stretches
Go out portion to fit with brake block, i.e., auxiliary section is in first position so that second gear dallies, and power cannot spread out of, now the 3rd
Gear quits work；When the solenoid is activated, in the presence of magnetic force attraction, the first extension overcomes the work of clutch spring
Firmly, the first extension is separated with brake block, and the second extension is brought into close contact with the protuberance of second gear, be i.e. auxiliary section
In the second position so that the power of second gear can be through auxiliary section, clutch spring, installation portion, the 3rd gear drive
Axle passes to the 3rd gear so that the 3rd working gear.Due to the present invention electromotor speedup structure preferably eliminate it is existing
Spline and its slide construction in technology, and only a kind of spring is clutch spring, so that the electromotor speedup structure
It is relatively simple, convenient in design；Simultaneously as which does not have spline and its slide construction such that it is able to greatly reduce to system
The requirement of quality is made, and then realizes simplification and the cost degradation of production.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing that needs are used is briefly described, and it is further specifically to the specific embodiment work of the present invention to combine accompanying drawing
It is bright, wherein
Fig. 1 is the schematic diagram of existing electromotor speedup structure；
Fig. 2 is the schematic diagram of electromotor speedup structure provided in an embodiment of the present invention；
Fig. 3 be it is provided in an embodiment of the present invention from terms of second gear side when clutch schematic diagram；
Fig. 4 be it is provided in an embodiment of the present invention from terms of brake block side when clutch schematic diagram.
Labelling in accompanying drawing：
11st, first gear 12, second gear 13, solenoid spring 14, first clutch
15th, second clutch 16, spline 17, clutch spring 21, first gear
22nd, second gear 23, the 3rd gearing shaft 31, cover plate of outer casing 32, brake block
41st, housing 42, installation portion 43, arcuate socket 51, clutch spring
52nd, annular connecting portion 53, installation foot 61, auxiliary section 62, the first extension
63rd, the second extension 64, spacing block set 71, shell 72, solenoid
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with specific embodiment pair
This programme is further discussed in detail.
As shown in Figures 2 to 4, embodiments provide a kind of electromotor speedup structure, it include first gear 21,
The second gear 22 being meshed with first gear 21, the shell of the one end for being arranged on the 3rd gearing shaft 23 by clutch shaft bearing
Cover plate 31, clutch and shell 71, second gear 22 are arranged on the 3rd gearing shaft 23 by second bearing；Shell 71
The other end of the 3rd gearing shaft 23 is arranged on by 3rd bearing；Clutch is arranged on cover plate of outer casing 31 and second gear 22
Between；Clutch includes housing 41, clutch spring 51 and the auxiliary section 61 in housing 41；Housing 41 passes through installation portion
42 is affixed with the 3rd gearing shaft 23；Auxiliary section 61 is provided with first fitted with the brake block 32 on cover plate of outer casing 31 and is stretched
Go out portion 62, and the second extension 63 for fitting with the protuberance of second gear 22；Auxiliary section 61 passes through clutch bullet
Spring 51 is connected with installation portion 42, and clutch spring 51 can be pressed on the first extension 62 on brake block 32；Set on shell 71
The solenoid 72 corresponding with protuberance is equipped with, the blind hole for accommodating solenoid 72 on protuberance, is provided with；Auxiliary section 61 has
There are first position and the second position.It is understood that being provided with housing 41 for the first extension 62 and the second extension 63
The via for passing through；Auxiliary section 61, the first extension 62 and the second extension 63 can form integral structure；61 energy of auxiliary section
It is enough to be attracted by magnetic force；The first position of auxiliary section 61, is position when the first extension 62 is fitted with brake block 32, Ye Jipei
The initial position in conjunction portion 61, during the original state of clutch spring 51；The second position of auxiliary section 61 is the first extension 62 with
Brake block 32 departs from, and the second extension 63 is brought into close contact with protuberance and position when transmitting power；Solenoid 72 is powered
Magnetic force afterwards should be greater than the restoring force of clutch spring 51, and to ensure that auxiliary section 61 can be located at the second position, power can be just
Transmission is realized often.
Electromotor speedup structure provided in an embodiment of the present invention, when its solenoid 72 is not powered on, in clutch spring 51
In the presence of, the first extension 62 is fitted with brake block 32, i.e., auxiliary section 61 is in first position so that second gear 22 is empty
Turn, power cannot spread out of, and now the 3rd gear quits work；When solenoid 72 is powered, in the presence of magnetic force attracts, the
One extension 62 overcomes the active force of clutch spring 51, the first extension 62 is separated with brake block 32, and the second extension
63 are brought into close contact with the protuberance of second gear 22, i.e., auxiliary section 61 is in the second position so that the kinetic force of second gear 22
It is enough to pass to the 3rd gear through auxiliary section 61, clutch spring 51, installation portion 42, the 3rd gearing shaft 23 so that the 3rd
Working gear.As the electromotor speedup structure of the present invention preferably eliminates spline of the prior art and its slide construction,
And only a kind of spring is clutch spring 51, so that the electromotor speedup structure is relatively simple, convenient in design；Together
When, as which does not have spline and its slide construction such that it is able to greatly reduce the requirement to manufacturing quality, and then realize production
Simplification and cost degradation.
Specifically, housing 41 can be circular configuration, and auxiliary section 61 can be the cirque structure coaxial with housing 41, with
So that the processing of clutch is more convenient.
As shown in figure 4, the present invention provide another embodiment in, the first extension 62 can be arcuate structure, housing
The arcuate socket 43 corresponding with the first extension 62 is set on 41；Brake block 32 is the arc system being engaged with the first extension 62
Motion block, so as to increase the fitting area between the first extension 62 and brake block 32, can with improve the electromotor speedup structure
By property.
In order to further increase the fitting area between the first extension 62 and brake block 32, the first extension 62
Number can be three, and each first extension 62 is distributed in the circumference of auxiliary section 61.It is understood that now cover plate of outer casing
It is provided with 31 and three 62 one-to-one brake block 32 of the first extension；It is provided with housing 41 and three the first extensions
62 one-to-one arcuate sockets 43.Preferably, the center of circle of the circle that arcuate structure is located is overlapped with the center of circle of auxiliary section 61 so that matched somebody with somebody
The rotation in conjunction portion 61 is more stable.
Further, the second extension 63 can be circular ring；Protuberance can be relative with the second extension 63
The annular answered is raised；Blind hole is all upwardly extending annular blind hole in protuberance, and solenoid 72 is and annular blind hole phase
Corresponding annular magnet coil, so that after solenoid 72 is powered, can be right in the whole circumference of second gear 22
Second extension 63 carries out magnetic force attraction so that the fitting area between the second extension 63 and second gear 22 is larger, while
The more close and firm that second extension 63 can be fitted with protuberance, better assures that effective transmission of power, greatly carries
The high electromotor speedup reliability of structure.
As shown in figure 3, in another embodiment that the present invention is provided, clutch spring 51 can include and 42 phase of installation portion
The annular connecting portion 52 of connection, and one end be connected with annular connecting portion 52, be connected with auxiliary section 61 three peaces of the other end
Dress foot 53.So cause the connection between auxiliary section 61 and installation portion 42 more solid and reliable, it is ensured that the smooth transmission of power.Together
When, construction opening can be provided near the side of second gear 22 on housing 41, clutch spring 51 is located at the construction opening
In, so that the assembling of the clutch is more convenient；Clutch provided in an embodiment of the present invention its preferably reduce zero
The number of part, assembles also relatively simple.
In order to more effectively improve the connection reliability between auxiliary section 61 and installation portion 42, three installation feet 53 can
To be uniformly arranged in the circumference of annular connecting portion 52, while it is also possible that the stress throughout the circumferential of auxiliary section 61 more
Uniformly, after 72 power-off of solenoid it is easy to auxiliary section 61 to be returned to first position.
Further, can be provided with auxiliary section 61 for mutually keeping off the spacing block set 64 for connecing with the medial surface of housing 41,
Carry out so as to the motion to auxiliary section 61 preferably spacing.
The above is only the preferred embodiment of the present invention, it should be pointed out that these embodiments are merely to illustrate this
Invention rather than restriction the scope of the present invention, and, after present disclosure has been read, relevant technical staff in the field
Various changes or modification can be made to the present invention, and these equivalent form of values equally fall into the application appended claims and limited
Scope.
Claims (8)
1. a kind of electromotor speedup structure, it is characterised in which includes the second tooth that first gear is engaged with the first gear
Take turns, be arranged on by clutch shaft bearing the cover plate of outer casing, clutch and shell of one end of the 3rd gearing shaft, second tooth
Wheel is arranged on the 3rd gearing shaft by second bearing；The shell is arranged on the 3rd tooth by 3rd bearing
The other end of wheel shaft；The clutch is arranged between the cover plate of outer casing and the second gear；The clutch pack
Include housing, clutch spring and the auxiliary section in the housing；The housing passes through installation portion and the 3rd gear
Power transmission shaft is affixed；The auxiliary section is provided with the first extension fitted with the brake block on the cover plate of outer casing, Yi Jiyong
In the second extension that the protuberance with the second gear fits；The auxiliary section by the clutch spring with it is described
Installation portion is connected, and the clutch spring can be pressed on first extension on the brake block；Set on the shell
The solenoid corresponding with the protuberance is equipped with, the blind hole for accommodating the solenoid on the protuberance, is provided with；Institute
State auxiliary section and there is first position and the second position.
2. electromotor speedup structure according to claim 1, it is characterised in that the housing is circular configuration, described to match somebody with somebody
Conjunction portion is the cirque structure coaxial with the housing.
3. electromotor speedup structure according to claim 2, it is characterised in that first extension is arcuate structure,
The arcuate socket corresponding with first extension is set on the housing；The brake block is to match with first extension
The arcuate brake block of conjunction.
4. electromotor speedup structure according to claim 3, it is characterised in that the number of first extension is three
Individual, each first extension is distributed in the circumference of the auxiliary section.
5. electromotor speedup structure according to claim 1, it is characterised in that second extension is circular knot
Structure；The protuberance is that the annular corresponding with second extension is raised；The blind hole is the week in the protuberance
Upwardly extending annular blind hole, the solenoid are the annular magnet coil corresponding with the annular blind hole.
6. electromotor speedup structure according to claim 1, it is characterised in that the clutch spring includes and the peace
The annular connecting portion and one end that dress portion is connected is connected with the annular connecting portion, and the other end is connected with the auxiliary section
Three installation feet.
7. electromotor speedup structure according to claim 6, it is characterised in that three installation feet are uniformly arranged on institute
State in the circumference of annular connecting portion.
8. the electromotor speedup structure according to any one of claim 1 to 7, it is characterised in that arrange on the auxiliary section
Have for mutually keeping off the spacing block set for connecing with the medial surface of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611034206.1A CN106523597B (en) | 2016-11-18 | 2016-11-18 | A kind of generator speedup structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611034206.1A CN106523597B (en) | 2016-11-18 | 2016-11-18 | A kind of generator speedup structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106523597A true CN106523597A (en) | 2017-03-22 |
| CN106523597B CN106523597B (en) | 2019-02-19 |
Family
ID=58356179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611034206.1A Expired - Fee Related CN106523597B (en) | 2016-11-18 | 2016-11-18 | A kind of generator speedup structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523597B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000287499A (en) * | 1999-03-29 | 2000-10-13 | Sony Corp | Generator |
| CN102996366A (en) * | 2011-09-12 | 2013-03-27 | 株式会社捷太格特 | Power generating device |
| CN203272628U (en) * | 2013-04-12 | 2013-11-06 | 南京高速齿轮制造有限公司 | Acceleration gearbox for high-power wind driven generator |
| CN105202131A (en) * | 2015-08-20 | 2015-12-30 | 安徽江淮汽车股份有限公司 | Automobile generator transmission and control method thereof |
| CN205070685U (en) * | 2015-09-25 | 2016-03-02 | 重庆博荣拓尔科技有限公司 | In -wheel motor with acceleration rate subassembly |
| CN105782361A (en) * | 2016-03-25 | 2016-07-20 | 安徽江淮汽车股份有限公司 | Electricity generator and speed increasing structure thereof |
-
2016
- 2016-11-18 CN CN201611034206.1A patent/CN106523597B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000287499A (en) * | 1999-03-29 | 2000-10-13 | Sony Corp | Generator |
| CN102996366A (en) * | 2011-09-12 | 2013-03-27 | 株式会社捷太格特 | Power generating device |
| CN203272628U (en) * | 2013-04-12 | 2013-11-06 | 南京高速齿轮制造有限公司 | Acceleration gearbox for high-power wind driven generator |
| CN105202131A (en) * | 2015-08-20 | 2015-12-30 | 安徽江淮汽车股份有限公司 | Automobile generator transmission and control method thereof |
| CN205070685U (en) * | 2015-09-25 | 2016-03-02 | 重庆博荣拓尔科技有限公司 | In -wheel motor with acceleration rate subassembly |
| CN105782361A (en) * | 2016-03-25 | 2016-07-20 | 安徽江淮汽车股份有限公司 | Electricity generator and speed increasing structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106523597B (en) | 2019-02-19 |
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Granted publication date: 20190219 |
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