CN2718247Y - Planetary reduction starting machine for micro car sedan car and light vehicle - Google Patents
Planetary reduction starting machine for micro car sedan car and light vehicle Download PDFInfo
- Publication number
- CN2718247Y CN2718247Y CN 200420048957 CN200420048957U CN2718247Y CN 2718247 Y CN2718247 Y CN 2718247Y CN 200420048957 CN200420048957 CN 200420048957 CN 200420048957 U CN200420048957 U CN 200420048957U CN 2718247 Y CN2718247 Y CN 2718247Y
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- CN
- China
- Prior art keywords
- car
- gear
- direct current
- overrunning clutch
- wheel
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- 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
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Abstract
The utility model discloses a planetary reduction starting machine for micro car, sedan car and light vehicle, comprising an electromagnetic switch, a direct current electric motor, a one-way clutch, a drive gear, a front end cap, a rear end cap and a shifting piece. The utility model is characterized in that the output wheel of the direct current electric motor is arranged at the front end of the motor shaft, and the output wheel is gear-head wheel. A deceleration chamber is arranged outside the gear-head wheel while an annular gear is arranged in the deceleration chamber, and three planetary gears are engaged between the gear-head wheel and the annular gear. The output shaft of the motor is connected with a position screw axis which is engaged with the one-way clutch and is connected with the drive gear via the one-way clutch; wherein, the one-way clutch is arranged at the inner part of the front end cap and the direct current electric motor, the deceleration chamber and the electromagnetic switch are arranged between the front end cap and the rear end cap. One end of the shifting piece is arranged on the one-way clutch and the other end is adjacent to the electromagnetic switch. The planetary reduction starting machine of the utility model has the advantages of simple structure, low fabricating cost, light weight, compactness and easy assembly, which is comparatively suitable for the micro car, sedan car and light vehicle.
Description
Technical field
The utility model relates to a kind of retarding starter, the epicyclic type starter motor that particularly a kind of minicar, car, Light-duty Vehicle are used.
Background technique
Starter motor on the general motor car engine is exported torque by direct current generator by overrunning clutch, do not have reducing gear, this starter motor is simple in structure, but the Heavy Weight volume is big, driving changes apart from less, be not suitable for the occasion of big torque little space starting, the patent No. of claimant 2003 application a kind of outer gearing formula retarding starter that has been No. 03204376.7 patent disclosure, this outer gearing formula retarding starter comprises magnetic switch, direct current generator, actuation gear, overrunning clutch, shift fork and reducing gear, this reducing gear is made of motor output wheel and mesomerism gear, the output wheel of direct current generator is the tooth great wheel, this tooth great wheel outer gearing mesomerism gear, coaxial connection one screw axis of mesomerism gear, screw axis is connected with actuation gear by overrunning clutch, because motor output shaft adopts tooth great wheel form, reduce bearing and other parts, thereby reduce certain volume and weight, but this set is because the motor output wheel is arranged on the outside of electric machine main shaft middle cover, be unfavorable for further reduced volume, be not suitable for minicar, car, Light-duty Vehicle is used.
The model utility content
At the shortcoming that above-mentioned prior art exists, the utility model provide a kind of simple in structure, cheap, in light weight, volume is little, assembling is easy, the minicar that starting torque is bigger, car, Light-duty Vehicle epicyclic type starter motor.
The technical solution adopted in the utility model is: a kind of minicar, car, Light-duty Vehicle epicyclic type starter motor, comprise magnetic switch, direct current generator, overrunning clutch, actuation gear, front cover, rear end cover, shift fork, the output wheel of described direct current generator is arranged on front end on the motor shaft, this output wheel is the tooth great wheel, outside in this tooth great wheel is provided with reduction chamber, be provided with internal gear in the reduction chamber, between described tooth great wheel and internal gear, be engaged with three planetary pinions, the output shaft of described motor is connected with a location screw axis, this setting screw axle and overrunning clutch are connected with a joggle, and be connected with actuation gear by overrunning clutch, wherein overrunning clutch is arranged on front cover inside, direct current generator, reduction chamber, and the magnetic switch setting is between front cover and rear end cover, one end of described shift fork is arranged on the overrunning clutch, and an other end is near magnetic switch.
Described rear end cover can be formed by easy-to-draw iron material punching stretch.
Described reduction chamber can be made by specific alloy.
The utility model is owing to adopt motor output gear to adopt tooth great wheel form, by tooth great wheel and planetary being connected with a joggle, reach the purpose that increases moment of torsion and deceleration, because the output shaft of motor directly is connected with a location screw axis, this setting screw axle and overrunning clutch are connected with a joggle, and be connected with actuation gear by overrunning clutch, can save the space more, satisfy the use needs of minicar, car, Light-duty Vehicle.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the utility model decomposing schematic representation.
Embodiment
As Figure 1-3, the utility model epicyclic type starter motor comprises high speed direct current generator 1, magnetic switch 2, front cover 3, rear end cover 25, overrunning clutch 5, shift fork 6, reduction chamber 14, actuation gear, actuation gear is arranged on outside the front cover 3, overrunning clutch 5 is arranged in the front cover 3, one end of shift fork 6 is connected with overrunning clutch 5, and the other end is provided with near magnetic switch 2, high speed direct current generator 1, magnetic switch 2, reduction chamber 14, is arranged between front cover 3 and the rear end cover 25.
High speed direct current generator 1 is by rotor 20, stator coil 22, O shape circle 21,23, carbon brush holder 24 are formed, the output wheel 7 of motor is arranged on the front end of rotor of output shaft axle, this output wheel 7 is the tooth great wheel, reduction chamber 14 is arranged on the outside of output wheel 7, be provided with internal gear 15 in the reduction chamber 14, be engaged with three planetary pinions 18 between internal gear 15 and output wheel 7, reduction chamber 14 combines with the rotor 20 of motor 1 by compressing tablet 19.The output shaft of direct current generator 1 and a location screw axis 16 are connected, this setting screw axle 16 by overrunning clutch 5 be arranged on front cover 3 actuation gear outward and be connected, the spiral position 17 and the overrunning clutch 5 of this setting screw axle 16 are connected with a joggle.
Rear end cover of the present utility model adopts easy-to-draw iron material punching stretch to form, and makes cost cheaper.
Reduction chamber of the present utility model is made by specific alloy, makes internal structure more reliable.
Claims (2)
1, a kind of minicar, car, Light-duty Vehicle epicyclic type starter motor, comprise magnetic switch, direct current generator, overrunning clutch, actuation gear, front cover, rear end cover, shift fork, it is characterized in that: the output wheel of described direct current generator is arranged on front end on the motor shaft, this output wheel is the tooth great wheel, outside in this tooth great wheel is provided with reduction chamber, be provided with internal gear in the reduction chamber, between described tooth great wheel and internal gear, be engaged with three planetary pinions, the output shaft of described motor is connected with a location screw axis, this setting screw axle and overrunning clutch are connected with a joggle, and be connected with actuation gear by overrunning clutch, wherein overrunning clutch is arranged on front cover inside, direct current generator, reduction chamber, and the magnetic switch setting is between front cover and rear end cover, one end of described shift fork is arranged on the overrunning clutch, and an other end is near magnetic switch.
2, according to the described minicar of claim 1, car, Light-duty Vehicle epicyclic type starter motor, it is characterized in that: described rear end cover is made by easy-to-draw iron material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048957 CN2718247Y (en) | 2004-05-27 | 2004-05-27 | Planetary reduction starting machine for micro car sedan car and light vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048957 CN2718247Y (en) | 2004-05-27 | 2004-05-27 | Planetary reduction starting machine for micro car sedan car and light vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718247Y true CN2718247Y (en) | 2005-08-17 |
Family
ID=34893293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420048957 Expired - Fee Related CN2718247Y (en) | 2004-05-27 | 2004-05-27 | Planetary reduction starting machine for micro car sedan car and light vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2718247Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408882C (en) * | 2005-10-21 | 2008-08-06 | 强井鑫 | Speed variator with starting function need not stepping on clutch to regulate gear |
| CN112324599A (en) * | 2019-08-05 | 2021-02-05 | 浙江奥士弗机电有限公司 | Electric starting device for general gasoline engine |
-
2004
- 2004-05-27 CN CN 200420048957 patent/CN2718247Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100408882C (en) * | 2005-10-21 | 2008-08-06 | 强井鑫 | Speed variator with starting function need not stepping on clutch to regulate gear |
| CN112324599A (en) * | 2019-08-05 | 2021-02-05 | 浙江奥士弗机电有限公司 | Electric starting device for general gasoline engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |