CN2649796Y - Start motor front-located post rod type engine for motorcycle - Google Patents
Start motor front-located post rod type engine for motorcycle Download PDFInfo
- Publication number
- CN2649796Y CN2649796Y CN 03206500 CN03206500U CN2649796Y CN 2649796 Y CN2649796 Y CN 2649796Y CN 03206500 CN03206500 CN 03206500 CN 03206500 U CN03206500 U CN 03206500U CN 2649796 Y CN2649796 Y CN 2649796Y
- Authority
- CN
- China
- Prior art keywords
- engine
- electrical machinery
- electric motor
- rod type
- starting electrical
- 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
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Abstract
The utility model discloses a pin-lift motorcycle engine positioned on the front part of a starting electric motor, wherein a valve gear of the engine is pin-lift type; the starting electric motor is fixed on the front part of the cylinder body of the engine and is driven with overrunning clutches through a middle gear. The utility model has the advantages that the production cost is lowered in that a linear distance between an output axle of the starting electric motor and overrunning clutches of the engine is shorter caused by a front position of the starting electric motor so that only one transmission gear in the middle is needed; the reliability of the operation of a transmission mechanism is improved and a failure rate is lowered owing to a simplification of the structure and a decrease of the number of the transmission parts and the model becomes more practical; exterior outlines of the starting electric motor and a cylinder body of the engine have become more matched, which makes the outer appearance be more beautiful.
Description
Technical field
The utility model relates to a kind of post rod type motorcycle engine.
Background technique
Shown in Figure 1 is the structural drawing of known a kind of motorcycle engine, and the starting electrical machinery 2 of this motorcycle engine is arranged in after the cylinder body 1 of motor, this motor not only since outer surface on have the projection starting electrical machinery 2 influence the attractive in appearance of its outward appearance.As shown in Figure 2, because starting electrical machinery 2 is far away with the distance of engine crankshaft, so will there be two intermediate gears 4,5 to come transmission between motor free wheel device gear 6 and the starting electrical machinery output gear 3, make drive mechanism complicated, the cost height, and, also caused mechanical failure more because driving gear is many.
The model utility content
The purpose of this utility model is just to be to provide a kind of novel motorcycle engine, to address the above problem, so that the appearance of motor is more attractive in appearance, reliable, practical.
The motorcycle engine that the utility model provides is the preposition post rod type motorcycle engine of a kind of starting electrical machinery, and engine valve actuating mechanism is a post rod type, and starting electrical machinery is fixed on the front portion of engine cylinder-body.
Can pass through an intermediate gear transmission between the free wheel device gear of above-mentioned starting electrical machinery and motor.
Described starting electrical machinery can be by being bolted on the engine cylinder-body.
Because after starting electrical machinery is preposition, the crow flight distance of the free wheel device of starting electrical machinery output gear and motor is furthered, so driving gear can have only one in the middle of it, so not only make its cost lower, and because designs simplification, driving parts reduces, and has also improved the drive mechanism reliability of operation, its rate of fault is reduced, practical more.The outer contour of starting electrical machinery and engine cylinder-body is more identical, makes its appearance more attractive in appearance.
Description of drawings
Fig. 1 is the structural drawing of known post rod type motorcycle engine;
Fig. 2 is the free wheel device assembly assumption diagram of motor shown in Figure 1;
Fig. 3 is the structural drawing of the preposition post rod type motorcycle engine of starting electrical machinery of the present utility model;
Fig. 4 is that the starting electrical machinery partial C of the preposition post rod type motorcycle engine of starting electrical machinery shown in Figure 3 is to view;
Fig. 5 is the free wheel device assembly assumption diagram of the preposition post rod type motorcycle engine of starting electrical machinery of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the preposition post rod type motorcycle engine of starting electrical machinery of the present utility model is described further, to understand content of the present utility model.
As shown in Figures 3 and 4, starting electrical machinery 2 is fixed on crown bar type engine cylinder body 1 dead ahead, is fixed on the cylinder body 1 by bolt 8.Its free wheel device modular construction as shown in Figure 5,6 of starting electrical machinery output gear 3 and electric starting clutch gears be by intermediate gear 4 transmissions, intermediate gear 4 and free wheel device gear 6 and 3 engagements of starting electrical machinery gear.
Claims (3)
1, the preposition post rod type motorcycle engine of a kind of starting electrical machinery, engine valve actuating mechanism is a post rod type, it is characterized in that: starting electrical machinery is fixed on the front portion of engine cylinder-body.
2, the preposition post rod type motorcycle engine of starting electrical machinery as claimed in claim 1 is characterized in that: an intermediate drive gear is arranged between starting electrical machinery and free wheel device.
3, the preposition post rod type motorcycle engine of starting electrical machinery as claimed in claim 1, it is characterized in that: described starting electrical machinery is by being bolted on the engine cylinder-body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206500 CN2649796Y (en) | 2003-07-29 | 2003-07-29 | Start motor front-located post rod type engine for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206500 CN2649796Y (en) | 2003-07-29 | 2003-07-29 | Start motor front-located post rod type engine for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649796Y true CN2649796Y (en) | 2004-10-20 |
Family
ID=34324450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03206500 Expired - Fee Related CN2649796Y (en) | 2003-07-29 | 2003-07-29 | Start motor front-located post rod type engine for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649796Y (en) |
-
2003
- 2003-07-29 CN CN 03206500 patent/CN2649796Y/en not_active Expired - Fee Related
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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: 20041020 |