CN201065775Y - Four-stroke single cylinder chain jogger optimized combination motorcycle gasoline engine - Google Patents
Four-stroke single cylinder chain jogger optimized combination motorcycle gasoline engine Download PDFInfo
- Publication number
- CN201065775Y CN201065775Y CNU2007201259470U CN200720125947U CN201065775Y CN 201065775 Y CN201065775 Y CN 201065775Y CN U2007201259470 U CNU2007201259470 U CN U2007201259470U CN 200720125947 U CN200720125947 U CN 200720125947U CN 201065775 Y CN201065775 Y CN 201065775Y
- Authority
- CN
- China
- Prior art keywords
- chain gear
- rocker arm
- push rod
- gasoline engine
- cylinder
- 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
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The utility model relates to a four-stroke, single-cylinder motorcycle gasoline engine with optimizing combination of chain and tappet, comprising a left crank axle, a driving chain gear, a driven chain gear, a timing chain, a twin camshaft, a lower rocker arm, a tappet, an upper rocker arm, a valve rod and a straight tube combustion chamber; wherein, the camshaft is arranged on the body in the side of the left crank axle, the driven chain gear is vertical to the left crank axle and the driving chain gear; the timing chain is sleeved on the left crank axle driving chain gear and the driving chain gear of the twin camshaft; the lower rocker arm arranged on the left side of the cylinder is connected with the twin camshaft, and the tappet arranged on the left side of the cylinder is connected with the lower rocker arm; the upper rocker arm arranged in parallel on the cylinder head is connected with the knockout, and the valve rod arranged in parallel in the cylinder head is vertically connected with the upper rocker arm. The utility model has the advantages of simple structure, reasonable design, stability for transmission, durability, good gas distribution performance, oil saving, low manufacturing cost, compact size, large power and convenient maintenance.
Description
Technical field:
The utility model relates to a kind of distribution device of the optimum organization of four-journey single cylinder chain push rod motorcycle gasoline engine, especially motorcycle gasoline engine.
Background technique:
Four lines single cylinder chainlet formula motorcycle gasoline engine in the prior art, its distribution device be by crankshaft drive chain gear, the time rule chains, camshaft, rocking arm, valve link are formed.Camshaft rocking arm, valve stem are arranged in the cylinder head, and this kind petrol engine distribution performance is good, and oil consumption is low, but complex structure, the high inconvenience maintenance of cost of production.
Four-journey single cylinder post rod type motorcycle gasoline engine, its distribution device is by the crankshaft driving gear, driven gear list cam, lower shake-changing arm, push rod, upper rocker arm, valve stem are formed, upper rocker arm, valve stem are arranged in the cylinder head, this kind motor transmission stability can be good durable, but the distribution retardance, the oil consumption height.
The model utility content:
The purpose of this utility model provides a kind of distribution device of four-journey single cylinder chain push rod optimum organization motorcycle gasoline engine.A kind of four-journey chain push rod optimum organization motorcycle gasoline engine, by left crankshaft drive chain gear 1, driven chain gear 2, the time rule chains 3, cam 4, lower shake-changing arm 5, push rod 6, upper rocker arm 7, valve stem 8 cams form.Camshaft is arranged on the body of left crank side, described driven chain gear 2 is vertical with left crankshaft drive chain gear 1, time rule chain 3 is enclosed within on left crankshaft drive chain gear 1 and the driven sprocket 2, the driven company entirely on the spindle nose that gear is arranged on camshaft 4, in the cylinder body left side lower shake-changing arm 5 being set is connected with cam 4, in the cylinder body left side push rod 6 is set and is connected with lower shake-changing arm 5, upper rocker arm 7 is set on the cylinder head is connected with push rod 6, the valve stem 8 that be arranged in parallel in the cylinder head is connected with rocking arm 7.Straight tube firing chamber 9 is set in the cylinder head.
The motorcycle gasoline engine of the utility model chain push rod optimum organization, simple in structure, reasonable in design, transmission stability can be good, durable, the distribution function admirable, fuel-efficient, cost of production is low, volume is little, power is big, and is easy to maintenance.
Description of drawings:
Fig. 1 is the three-dimensional structure diagram of this four-journey single cylinder chain push rod optimum organization motorcycle gasoline engine, left crankshaft drive chain gear 1, driven chain gear 2, time rule chain 3, camshaft 4, lower shake-changing arm 5, push rod 6, upper rocker arm 7, valve stem 8, straight tube firing chamber 9.
Specific embodiments:
Working principle, during startup during 1 transmission of a left side crankshaft drive chain gear rule chain 3 band driven chain gears 2 drive cams 2 and rotate, cam 2 promotes lower shake-changing arms 5, lower shake-changing arm 5 promotes two push rods 6, and push rod 6 promotes upper rocker arm 7, two upper rocker arms 7 and promotes valve stem 8, move in circles, finish distribution work.
Claims (3)
1. the motorcycle gasoline engine of four-journey single cylinder chain push rod optimum organization, it is characterized in that: comprise left crankshaft drive chain gear (1), driven chain gear 2, time rule chain (3), double-cam (4), lower shake-changing arm (5), push rod (6), upper rocker arm (7), valve stem (8), straight tube firing chamber (9), double-cam (4) is arranged on the body of left crankshaft side, described driven chain gear (2) is vertical with left crankshaft drive chain gear (1), time rule chains (3) are enclosed within on the driven sprocket (2) of left crankshaft (1) and twin cam shaft (4), cylinder body is provided with lower shake-changing arm (5) and push rod (6) in the left side, be provided with and push rod (6) upper rocker arm 7 connected vertically on the cylinder head, valve stem (8) does not be arranged in parallel in the cylinder head, described valve stem (8) and vertical connection of upper rocker arm (7) are provided with straight tube firing chamber 9 in the cylinder head.
2. the motorcycle gasoline engine of four-journey chain push rod according to claim 1 optimum organization is characterized in that: body left side is provided with double-cam: be provided with on the camshaft driven chain gear (2) and left crankshaft drive chain gear (1) by the time rule chains (3) transmission.
3. according to the motorcycle gasoline engine of claims 1 described four-journey chain push rod optimum organization, it is characterized in that: valve stem (8) vertical parallel is arranged in the straight tube firing chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201259470U CN201065775Y (en) | 2007-07-23 | 2007-07-23 | Four-stroke single cylinder chain jogger optimized combination motorcycle gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201259470U CN201065775Y (en) | 2007-07-23 | 2007-07-23 | Four-stroke single cylinder chain jogger optimized combination motorcycle gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201065775Y true CN201065775Y (en) | 2008-05-28 |
Family
ID=39482950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201259470U Expired - Fee Related CN201065775Y (en) | 2007-07-23 | 2007-07-23 | Four-stroke single cylinder chain jogger optimized combination motorcycle gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201065775Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557038A (en) * | 2013-11-12 | 2014-02-05 | 隆鑫通用动力股份有限公司 | Valve rocker mounting structure and gasoline engine thereof |
| WO2019089491A1 (en) * | 2017-11-03 | 2019-05-09 | Indian Motorcycle International, LLC | Variable valve timing system for an engine |
-
2007
- 2007-07-23 CN CNU2007201259470U patent/CN201065775Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557038A (en) * | 2013-11-12 | 2014-02-05 | 隆鑫通用动力股份有限公司 | Valve rocker mounting structure and gasoline engine thereof |
| WO2019089491A1 (en) * | 2017-11-03 | 2019-05-09 | Indian Motorcycle International, LLC | Variable valve timing system for an engine |
| CN111373124A (en) * | 2017-11-03 | 2020-07-03 | 印度摩托车国际有限公司 | Variable valve timing system of engine |
| US10718238B2 (en) | 2017-11-03 | 2020-07-21 | Indian Motorcycle International, LLC | Variable valve timing system for an engine |
| CN111373124B (en) * | 2017-11-03 | 2021-11-23 | 印度摩托车国际有限公司 | Variable valve timing system of engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201065775Y (en) | Four-stroke single cylinder chain jogger optimized combination motorcycle gasoline engine | |
| CN2424304Y (en) | Novel two-stroke engine | |
| CN201963367U (en) | Timing transmission mechanism provided with variable valve timing controller and used for gasoline engine | |
| CN202065052U (en) | Multi-piston internal combustion engine with common combustion chamber | |
| CN201246197Y (en) | Four-stroke single-cylinder integrative motorcycle petrol engine | |
| CN202467933U (en) | Valve timing mechanism for two-stroke aerodynamic V-shaped eight-cylinder engine | |
| CN202768092U (en) | Motorcycle gasoline engine of four-strike single cylinder top structure | |
| CN201502406U (en) | Compression air engine | |
| CN2864102Y (en) | Four-stroke single cylinder wind cooling ram chain-type motor gasoline engine | |
| CN204152573U (en) | A kind of novel twin cylinder engine distribution device | |
| CN101566098A (en) | Four-stroke universal gasoline engine | |
| CN201372838Y (en) | Turbo-charging six-stroke layering combustion energy-saving gasoline engine | |
| CN201531309U (en) | Internal combustion engine | |
| CN200971807Y (en) | Engine | |
| CN201372839Y (en) | Turbo-charging lean-burn four-stroke pushrod energy-saving gasoline engine | |
| CN202370657U (en) | Parallel-connection crankshaft engine | |
| CN2583362Y (en) | Four-stroke single cylinder air-cooled direct top petrol engine for motorcycle | |
| CN200978688Y (en) | Lower cam shaft type motorcycle engine valve train | |
| CN201202501Y (en) | 1.3 L petrol engine valve mechanism | |
| CN101235750A (en) | Synergistic I.C. engine | |
| CN2911193Y (en) | Valve control gear of engine | |
| CN202659291U (en) | Engine and valve mechanism on engine | |
| CN2821168Y (en) | Chain driving double cam pushing rod distribution structure of single cylinder four stroke gasoline machine | |
| CN201794655U (en) | Novel engine | |
| CN201835917U (en) | Small-displacement gasoline engine with single balance shaft |
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: 20080528 Termination date: 20120723 |