CN207265805U - A kind of motorcycle starter of big startup power - Google Patents
A kind of motorcycle starter of big startup power Download PDFInfo
- Publication number
- CN207265805U CN207265805U CN201721141629.3U CN201721141629U CN207265805U CN 207265805 U CN207265805 U CN 207265805U CN 201721141629 U CN201721141629 U CN 201721141629U CN 207265805 U CN207265805 U CN 207265805U
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- CN
- China
- Prior art keywords
- planetary
- gear
- flywheel
- shaft
- drive shaft
- Prior art date
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Abstract
The utility model discloses a kind of motorcycle starter of big startup power, strengthen mechanism including housing, driving mechanism and torque, the housing includes front cover component, main casing component and rear case component, front cover component and rear case component are separately mounted to the front-end and back-end of main casing component, driving mechanism is arranged in housing, and driving mechanism includes drive shaft, rotor and stator；Torque enhancing mechanism includes planet carrier, planetary plate, planetary gear, master gear and flywheel, the installed in front planetary plate of planet carrier, the inner circumferential of planetary plate is equipped with gear ring, three planetary gears are equipped with gear ring, planetary center is equipped with planetary gear shaft, the rear end of the front end connection flywheel of planetary gear shaft；The planetary gear that the drive shaft of the utility model strengthens mechanism by torque drives flywheel turns, and three planetary gears are driven flywheel to be rotated centered on flywheel shaft, improve torque, greatly improve startup power jointly.
Description
Technical field
Startup technical field of motors is the utility model is related to, especially a kind of motorcycle starter of big startup power.
Background technology
Starter is divided into direct current electric starter, gas starter motor, air injection starter etc. according to operation principle.Internal combustion engine
On mostly using direct current electric starter, its main feature is that compact-sized, easy to operate and easy to safeguard.Gas starter motor is one
Kind of the miniature gasoline engine with clutch and gear, power it is big and influenced by temperature it is smaller, can starting large internal combustion engine, and
Suitable for severe cold areas.Air injection starter is divided into two classes, and one kind is that compressed air squeezed into cylinder according to job order, and one
Kind is using air motor driving flywheel.The purposes of air injection starter is close to gas starter motor, commonly used in large-scale interior
The starting of combustion engine.Dc motor moment of torsion in the slow-speed of revolution is big, and moment of torsion tapers into when rotating speed is high, be well suited for doing starter it
With.
Existing motorcycle initiating machine be essentially all using start motor, due to engine start initially required power compared with
Greatly, it is traditional to need to start that power of motor is larger to be met using the Starting mode for starting motor and being directly connected to engine flywheel
The demand of startup power, and can cause to damage to starting motor on startup, cause startup electrical machinery life shorter.
Utility model content
The utility model, which aims to provide a kind of drive shaft, strengthens the planetary gear drive flywheel turns of mechanism by torque,
Three planetary gears drive flywheel to be rotated centered on flywheel shaft jointly, improve torque, greatly improve the big startup of startup power
The motorcycle starter of power.
To achieve the above object, the utility model provides following technical solution：A kind of motorcycle initiating electricity of big startup power
Machine, including housing, driving mechanism and torque enhancing mechanism, the housing includes front cover component, main casing component and rear case component, preceding
Cap assemblies and rear case component are separately mounted to the front-end and back-end of main casing component, and driving mechanism is arranged in housing, driving mechanism bag
Drive shaft, rotor and stator are included, drive shaft is separately mounted on front cover component and rear case component by bearing, rotor installation
In drive shaft, stator is installed on the inner wall of main casing component；Torque enhancing mechanism includes planet carrier, planetary plate, planet tooth
Wheel, master gear and flywheel, the installed in front planetary plate of planet carrier, the inner circumferential of planetary plate are equipped with gear ring, three rows are equipped with gear ring
Star gear, planetary center are equipped with planetary gear shaft, the rear end of the front end connection flywheel of planetary gear shaft, the front end of flywheel
Center is equipped with flywheel shaft；The center of planetary plate is equipped with master gear, and master gear is engaged with three planetary gears, and installed in driving master
On axis.
Further scheme as the utility model：The inner side of the flywheel is equipped with friction plate, which is installed on bullet
On spring column, spring is cased with spring stack, one end connects friction plate, the front end of other end branch sleeve, and spring stack is arranged in sleeve,
The rear end of sleeve is equipped with electromagnet, and the rear end of spring stack is equipped with permanent magnet.
Further scheme as the utility model：Bearing is equipped between the drive shaft and planet carrier.
Further scheme as the utility model：The input shaft of drive shaft connection gear reducer, gear reducer it is defeated
Go out axis connection master gear.
Further scheme as the utility model：Bearing is equipped between the planetary gear and planetary gear shaft.
Compared with prior art, the beneficial effects of the utility model are：The drive of the motorcycle starter of the big startup power
The planetary gear that dynamic main shaft strengthens mechanism by torque drives flywheel turns, and three planetary gears drive flywheel with flywheel shaft jointly
Centered on rotate, improve torque, it is not necessary to it is too high-power to be started, greatly improve startup power, avoid start motor
Pneumatic load is overweight, improves and starts motor service life, and in addition flywheel can produce larger inertia, improves starting efficiency.
Brief description of the drawings
Fig. 1 is the housing of the utility model and the structure diagram of driving mechanism；
Fig. 2 is that the torque of the utility model strengthens the structure diagram of mechanism；
Fig. 3 is the structure diagram of the planetary plate of the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the utility model embodiment, a kind of motorcycle starter of big startup power, including housing,
Driving mechanism and torque enhancing mechanism, the housing include front cover component 1, main casing component 2 and rear case component 3,1 He of front cover component
Rear case component 3 is separately mounted to the front-end and back-end of main casing component 2, and driving mechanism is arranged in housing, and driving mechanism includes driving
Main shaft 4, rotor 5 and stator 6, drive shaft 4 are separately mounted on front cover component 1 and rear case component 3 by bearing, and rotor 5 is pacified
In drive shaft 4, stator 6 is installed on the inner wall of main casing component 2；
Torque enhancing mechanism includes planet carrier 7, planetary plate 8, planetary gear 9, master gear 10 and flywheel 11, planet carrier 7
Installed in front planetary plate 8, the inner circumferential of planetary plate 8 are equipped with gear ring 12, three planetary gears 9 are equipped with gear ring 12, planetary gear 9
Center is equipped with planetary gear shaft 13, and the rear end of the front end connection flywheel 11 of planetary gear shaft 13, the front end center of flywheel 11 is set
There is flywheel shaft 14.Flywheel shaft 14 connects engine flywheel 11 by mechanisms such as transmission mechanism, clutches, for opening for engine
It is dynamic.The center of planetary plate 8 is equipped with master gear 10, and master gear 10 is engaged with three planetary gears 9, and in drive shaft 4.
Further, the inner side of flywheel 11 is equipped with friction plate, which is installed on spring stack, and bullet is cased with spring stack
Spring, one end connection friction plate, the front end of other end branch sleeve, spring stack are arranged in sleeve, and the rear end of sleeve is equipped with electromagnet,
The rear end of spring stack is equipped with permanent magnet.Electromagnet can control spring stack to move back and forth, and be moved after spring stack during startup, friction plate with
Flywheel 11 separates, and magnetic force disappears during closing, and spring band moves spring stack reach, and friction plate is contacted with flywheel 11, braked.
Further, bearing is equipped between drive shaft 4 and planet carrier 7.
Further, drive shaft 4 connects the input shaft of gear reducer, the output axis connection master gear 10 of gear reducer.Further
Improve torque.
Further, bearing is equipped between planetary gear 9 and planetary gear shaft 13.Friction can be reduced.
The design feature and its operation principle of the utility model：Starting motor drives master gear 10 to rotate, 10 turns of master gear
Drive planetary gear 9 to rotate while dynamic, drive flywheel 11 to rotate while planetary gear 9 rotates, it is different from axis drive-type, three
A planetary gear 9 drives flywheel 11 to be rotated centered on flywheel shaft 14 jointly, improves torque, greatly improves startup power, avoids
It is overweight to start motor pneumatic load, in addition flywheel 11 can produce larger inertia, improve starting efficiency.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from 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 scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of motorcycle starter of big startup power, including housing, driving mechanism and torque enhancing mechanism, its feature exist
In the housing includes front cover component, main casing component and rear case component, and front cover component and rear case component are separately mounted to main casing group
The front-end and back-end of part, driving mechanism are arranged in housing, and driving mechanism includes drive shaft, rotor and stator, and drive shaft is led to
Cross bearing to be separately mounted on front cover component and rear case component, rotor is installed in drive shaft, and stator is installed on main casing component
Inner wall on；Torque enhancing mechanism includes planet carrier, planetary plate, planetary gear, master gear and flywheel, the installed in front of planet carrier
Planetary plate, the inner circumferential of planetary plate are equipped with gear ring, are equipped with three planetary gears in gear ring, planetary center is equipped with planetary gear
Axis, the rear end of the front end connection flywheel of planetary gear shaft, the front end center of flywheel are equipped with flywheel shaft；The center of planetary plate is equipped with master
Gear, master gear are engaged with three planetary gears, and in drive shaft.
2. the motorcycle starter of big startup power according to claim 1, it is characterised in that set on the inside of the flywheel
There is friction plate, which is installed on spring stack, and spring, one end connection friction plate, other end connector sleeve are cased with spring stack
The front end of cylinder, spring stack are arranged in sleeve, and the rear end of sleeve is equipped with electromagnet, and the rear end of spring stack is equipped with permanent magnet.
3. the motorcycle starter of big startup power according to claim 1, it is characterised in that the drive shaft and row
Bearing is equipped between carrier.
4. the motorcycle starter of big startup power according to claim 1, it is characterised in that the drive shaft connection
The input shaft of gear reducer, the output axis connection master gear of gear reducer.
5. the motorcycle starter of big startup power according to claim 1, it is characterised in that the planetary gear and row
Bearing is equipped between star gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141629.3U CN207265805U (en) | 2017-09-07 | 2017-09-07 | A kind of motorcycle starter of big startup power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141629.3U CN207265805U (en) | 2017-09-07 | 2017-09-07 | A kind of motorcycle starter of big startup power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265805U true CN207265805U (en) | 2018-04-20 |
Family
ID=61920185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721141629.3U Active CN207265805U (en) | 2017-09-07 | 2017-09-07 | A kind of motorcycle starter of big startup power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265805U (en) |
-
2017
- 2017-09-07 CN CN201721141629.3U patent/CN207265805U/en active Active
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| GR01 | Patent grant |