CN202707330U - Automobile starter - Google Patents
Automobile starter Download PDFInfo
- Publication number
- CN202707330U CN202707330U CN 201220155327 CN201220155327U CN202707330U CN 202707330 U CN202707330 U CN 202707330U CN 201220155327 CN201220155327 CN 201220155327 CN 201220155327 U CN201220155327 U CN 201220155327U CN 202707330 U CN202707330 U CN 202707330U
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- automobile starter
- armature
- starter
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Retarders (AREA)
Abstract
An automobile starter comprises an armature assembly and an armature shaft gear, wherein an output shaft of the armature assembly is provided with the armature shaft gear. The automobile starter comprises a planet gear speed reducing mechanism, wherein the planet gear speed reducing mechanism comprises at least two planet gears and an inner gear ring. The planet gears are respectively meshed with the armature shaft gear and the inner gear ring. The circumferential distances between every two adjacent planet gears are equal. The inner gear ring is connected with a speed reducing gear shaft, the speed reducing gear shaft is provided with a one-way clutch, and the end portion of the speed reducing gear shaft is provided with a drive gear which is connected with a flywheel of an engine. The automobile starter is small in size, low in noise and long in service life.
Description
Technical field
The utility model relates to a kind of automobile starter.
Background technique
At present, the compact car starter motor on the market generally has following structure: (1), gear outer gearing type automobile starter motor, and its shortcoming is: volume is large, noise is large, lubricant grease does not act on and causes the life-span short; (2), switch is connected on the automobile starter motor on the starter motor outward, shortcoming is: volume is relatively large, consumptive material is many, cost is high.
Summary of the invention
Relatively large for the volume that overcomes existing automobile starter, noise is large, working life shorter deficiency, the utility model provides the automobile starter of a kind of volume less, low noise, long service life.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of automobile starter, comprise armature assembly and armature shaft gear, the armature shaft gear is installed on the output shaft of described armature assembly, described automobile starter comprises planet gear reducing mechanism, described planet gear reducing mechanism comprises at least two planet wheels and ring gear, described planetary pinion respectively with the armature shaft gear, the ring gear engagement, circumferential distance between the adjacent planetary pinion equates in twos, described ring gear is connected with the reducing gear wheel shaft, described reducing gear wheel shaft is provided with overrunning clutch, and the end of described reducing gear wheel shaft is with the actuation gear that is connected with the flywheel of motor.
Further, described reducing gear wheel shaft is provided with for transfering to one-way element to make the shift fork of actuation gear and flywheel engagement.
Further again, the magnetic switch that starts of described starter motor to be integrated in the motor middle cover inner, described magnetic switch is connected with shift fork and one-way element.
The beneficial effects of the utility model are mainly manifested in: 1, compact structure, transmitting torque are stable, the starting noise is low; 2, dwindled outside dimensions, be convenient to install; 3, starting torque is even, long service life.
Description of drawings
Fig. 1 is the structural drawing of planetary speed reducing vehicle starter of the present utility model.
Fig. 2 is the structural drawing of this Novel starter planetary gear speed reducing mechanism.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See figures.1.and.2, a kind of automobile starter, comprise successively the magnetic switch assembly 1 that connects, drive the straight-line shifting fork assembly 2 of one-way element, drive engine flywheel engaging gear 3, transmit the free-wheeling assembly 4, the internal gear 5, the planetary pinion 6 that transmit motion that rotate, rotate and the armature assembly 7 of torque.
With reference to a kind of automobile starter of Fig. 1, Fig. 2, magnetic switch is integrated in middle cover inside, compares with traditional switch externally connected type starter motor structure, and Novel starter has reduced the volume of starter motor greatly, saves cost.
Planet gear reducing mechanism with reference to Fig. 2 reducing gear, described planet gear reducing mechanism comprises and is no less than two planetary pinions 6, described planetary pinion 6 meshes with armature shaft gear 7, internal gear 5 respectively, and the circumferential distance between the adjacent planetary pinion 7 equates in twos.Planet gear reducing mechanism comprises three planetary pinions 6, and described three planetary pinions 6 are according to space 1/3rd circumference.Grease spreads upon on the gear, act on the gear with grease after the cover plate capping always, grease is thrown out of when high speed rotating fully on traditional external gear pump, the design of Novel starter has improved the life-span of starter motor, not eccentric, compact structure, be convenient to install and to start dry sound low, start the advantages such as steady.
The present embodiment working procedure: connect starter power, the electromagnetic torque that the rotation of starter armature assembly produces, pass motion to planetary pinion 6 by the armature shaft on the armature assembly 7, internal gear 5, one-way element 4 rotates and drives actuation gear 3 driving engine flywheels, when finishing described rotation, by shift fork 2 one-way element 4 is outwards transferred to during magnetic switch 1 adhesive, so that actuation gear 3 and engine flywheel engagement, finish starting of motor, magnetic switch 1 outage after engine start is finished, shift fork 2 drives one-way element 4 and actuation gear 3 returns, and simultaneously all rotations stop.
Claims (3)
1. automobile starter, comprise armature assembly and armature shaft gear, the armature shaft gear is installed on the output shaft of described armature assembly, it is characterized in that: described automobile starter comprises planet gear reducing mechanism, described planet gear reducing mechanism comprises ring gear and at least two planetary pinions, described planetary pinion respectively with the armature shaft gear, the ring gear engagement, circumferential distance between the adjacent planetary pinion equates in twos, described ring gear is connected with the reducing gear wheel shaft, described reducing gear wheel shaft is provided with overrunning clutch, and the end of described reducing gear wheel shaft is with the actuation gear that is connected with the flywheel of motor.
2. automobile starter as claimed in claim 1 is characterized in that: described reducing gear wheel shaft is provided with for the shift fork of transfering to one-way element that actuation gear and flywheel are meshed.
3. automobile starter as claimed in claim 1 or 2 is characterized in that: it is inner that the magnetic switch that described starter motor starts is integrated in the motor middle cover, and described magnetic switch is connected with shift fork and one-way element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220155327 CN202707330U (en) | 2012-04-13 | 2012-04-13 | Automobile starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220155327 CN202707330U (en) | 2012-04-13 | 2012-04-13 | Automobile starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202707330U true CN202707330U (en) | 2013-01-30 |
Family
ID=47587638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220155327 Expired - Fee Related CN202707330U (en) | 2012-04-13 | 2012-04-13 | Automobile starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202707330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332843A (en) * | 2014-08-12 | 2016-02-17 | 北京佩特来电器有限公司 | Starter, starting device of starter and one-way and speed reduction mechanism of starting device |
-
2012
- 2012-04-13 CN CN 201220155327 patent/CN202707330U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332843A (en) * | 2014-08-12 | 2016-02-17 | 北京佩特来电器有限公司 | Starter, starting device of starter and one-way and speed reduction mechanism of starting device |
| CN105332843B (en) * | 2014-08-12 | 2017-08-29 | 北京佩特来电器有限公司 | A kind of starter and its starting device and its unidirectional and reducing gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102297248B (en) | Automatic centrifugal transmission of electric vehicle | |
| CN203864443U (en) | Automatic speed change driving device for electric vehicle | |
| CN202707330U (en) | Automobile starter | |
| CN104184255A (en) | Automatic gear shifting differential motor | |
| CN201672013U (en) | Three-gear-change device of electric automobile | |
| CN202023886U (en) | Electric vehicle reducer | |
| CN202167938U (en) | Half-shaft brushless motor for electric car | |
| CN210770066U (en) | Energy-saving double-speed automatic transmission | |
| CN103618405A (en) | Shock-resistant cranking motor for automobile | |
| CN203050971U (en) | Planet deceleration type starter motor | |
| CN202001523U (en) | One-way clutch for start motor | |
| CN202247647U (en) | Driving mechanism of pavement milling machine | |
| CN107554279B (en) | Oil pump system of hybrid electric vehicle and hybrid electric vehicle | |
| CN201696199U (en) | Engine startup system | |
| CN205744237U (en) | A kind of aircraft is with starting power generation integrated mechanism | |
| CN201818414U (en) | Reduction starter of sealed planetary gear | |
| CN203617833U (en) | Novel impact-resistant automobile starting motor | |
| CN202811161U (en) | Starter receiver device of starting motor of gasoline engine | |
| CN202901178U (en) | Gear case for deceleration or acceleration | |
| CN202379051U (en) | Double reduction two-gear transmission electric car power device | |
| CN203685996U (en) | Speed reducer special for printing | |
| CN105840385A (en) | Starter and generator integrated mechanism for aircraft | |
| CN203739604U (en) | Gear motor for battery electric vehicle | |
| CN202032057U (en) | Driving device of transmission shaft | |
| CN2893198Y (en) | Large power starter coaxle speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140413 |