CN202158142U - Pinion unit for super-long stroke diesel engine - Google Patents
Pinion unit for super-long stroke diesel engine Download PDFInfo
- Publication number
- CN202158142U CN202158142U CN2011202813658U CN201120281365U CN202158142U CN 202158142 U CN202158142 U CN 202158142U CN 2011202813658 U CN2011202813658 U CN 2011202813658U CN 201120281365 U CN201120281365 U CN 201120281365U CN 202158142 U CN202158142 U CN 202158142U
- Authority
- CN
- China
- Prior art keywords
- gear
- diesel engine
- pinion unit
- long stroke
- meshed
- 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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- Valve-Gear Or Valve Arrangements (AREA)
- Gear Transmission (AREA)
Abstract
The utility model provides a pinion unit for a super-long stroke diesel engine. The pinion unit comprises a cam shaft gear, an idle gear, a crankshaft gear, a starter gear, a left balance gear and a right balance gear, wherein the cam shaft gear is meshed with the idle gear; the idle gear is meshed with crankshaft gear; the crankshaft gear is meshed with the left balance gear; the left balance gear is meshed with the starter gear; and the starter gear is meshed with the right balance gear. The pinion unit provided by the utility model has simple structure and reasonable design, can enlarge the space of an inner cavity of the diesel engine, and facilitates the arrangement of a crankshaft, a balance shaft and other moving parts.
Description
Technical field
The utility model relates to a kind of diesel engine tooth field, is specifically related to a kind of super long stroke diesel engine pinion unit.
Background technique
Diesel engine has the high remarkable advantage of the thermal efficiency, and its application area is more and more wider.Along with the raising of reinforcing degree, the weight of diesel engine specific power also significantly reduces.For energy-conservation, each state is all paying attention to improving combustion process, and research uses low-quality fuel oil and non-petroleum product fuel.In addition, reducing frictional loss, extensively adopt exhaust gas turbocharge and improve supercharging level, further lightweight, speed up, low oil consumption, low noise and low the pollution, all is the important development direction of diesel engine.
The product development of the pinion unit of present single cylinder diesel is walked to be at the end, and in the internal-combustion engine industry, many producers have begun the exploitation of super long stroke diesel engine, and strengthens its development dynamics.Super long stroke diesel engine can effectively improve its market competitiveness.Super long stroke diesel engine need strengthen the diesel engine intracavity space, so that the layout of movement parts such as bent axle, trunnion shaft.
The model utility content
To above-mentioned technical deficiency, the purpose of the utility model is to disclose a kind of super long stroke diesel engine pinion unit.
The purpose of the utility model is achieved in that a kind of super long stroke diesel engine pinion unit; Form by camshaft gear wheel, idle gear, crankshaft gear, camshaft gear wheel, left balance gear and right balance gear; Camshaft gear wheel and idle gear engagement; Idle gear and the engagement of left balance gear, left balance gear and starting gear engagement, starting gear and the engagement of right balance gear.
The utility model is simple in structure, and is reasonable in design, can strengthen the space of diesel engine inner chamber, helps the layout of the movement parts such as bent axle, trunnion shaft of diesel engine.
Description of drawings
Fig. 1 is the structural representation of the utility model, wherein: 1, camshaft, 2, idle gear, 3, crankshaft gear, 4, starting gear, 5, left balance gear, 6, right balance gear.
Embodiment
Below in conjunction with Figure of description the utility model is described further:
As shown in Figure 1; A kind of super long stroke diesel engine pinion unit; Form camshaft gear wheel and idle gear engagement, idle gear and the engagement of left balance gear by camshaft gear wheel, idle gear, crankshaft gear, camshaft gear wheel, left balance gear and right balance gear; Left side balance gear and starting gear engagement, starting gear and the engagement of right balance gear.
In design process, through the EQUILIBRIUM CALCULATION FOR PROCESS of bent axle, trunnion shaft, and crankshaft-link rod rotatablely move the route of process confirm the space of whole inner chamber.The purpose of the utility model is in order to realize the exploitation of super long stroke diesel engine, strengthens the space of body inner chamber, helps the layout of the movement parts such as bent axle, trunnion shaft of diesel engine.
Claims (1)
1. super long stroke diesel engine pinion unit; Form by camshaft gear wheel, idle gear, crankshaft gear, camshaft gear wheel, left balance gear and right balance gear; It is characterized in that: camshaft gear wheel and idle gear engagement; Idle gear and the engagement of left balance gear, left balance gear and starting gear engagement, starting gear and the engagement of right balance gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202813658U CN202158142U (en) | 2011-08-04 | 2011-08-04 | Pinion unit for super-long stroke diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202813658U CN202158142U (en) | 2011-08-04 | 2011-08-04 | Pinion unit for super-long stroke diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158142U true CN202158142U (en) | 2012-03-07 |
Family
ID=45765782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202813658U Expired - Fee Related CN202158142U (en) | 2011-08-04 | 2011-08-04 | Pinion unit for super-long stroke diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158142U (en) |
-
2011
- 2011-08-04 CN CN2011202813658U patent/CN202158142U/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: 20120307 Termination date: 20120804 |