CN202047879U - Gear lubricating device of single cylinder diesel - Google Patents
Gear lubricating device of single cylinder diesel Download PDFInfo
- Publication number
- CN202047879U CN202047879U CN2011201281733U CN201120128173U CN202047879U CN 202047879 U CN202047879 U CN 202047879U CN 2011201281733 U CN2011201281733 U CN 2011201281733U CN 201120128173 U CN201120128173 U CN 201120128173U CN 202047879 U CN202047879 U CN 202047879U
- Authority
- CN
- China
- Prior art keywords
- single cylinder
- cylinder diesel
- oil
- gear
- oil pipe
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model relates to a gear lubricating device of a single cylinder diesel, which comprises a two-way joint and oil pipes. The gear lubricating device is characterized in that based on an original lubricating system of the single cylinder diesel, part of machine oil is guided out of the main oil pipe through a small duct hole of the two-way joint, the secondary oil pipe is communicated with a gear chamber, and thereby gears are directly dropped and lubricated. The gear lubricating device is simple in structure, convenient in mounting and low in cost, the gears, shafts and bushings in the gear chamber are lubricated synchronously and fully during operation of the gear lubricating device, and thereby gear wear and meshing noise are reduced, and the operating performance of the single cylinder diesel is improved while service life is prolonged.
Description
Technical field
The utility model relates to diesel engine, specifically is a kind of single cylinder diesel gear lubrication device.
Background technique
Single cylinder diesel is a kind of broad-spectrum dynamic power machine.During single cylinder diesel work, the lubricated quality of gear chamber cover internal gear directly has influence on single cylinder diesel service behaviour and working life.The tradition oil mist lubrication method of splashing is to rely on the mist of oil that splashes to be lubricated.Usually, the mist of oil relative deficiency of splashing, when being difficult to satisfy lubricating requirement, particularly single cylinder diesel and just having started, gear chamber cover internal gear, axle, cover are lubricated more insufficient, like this, often cause the big noise of gear premature wear and engagement easily.
Summary of the invention
The utility model purpose is, installing a kind of device simple in structure additional on original single cylinder diesel, the small amount of engine oil that realizes utilizing main oil gallery to gear directly drip drench lubricated.
The utility model comprises duplex fitting, and its technological scheme is that duplex fitting one end is provided with time oil pipe and is communicated in the gear chamber cover.
The utility model also comprises main oil pipe, inferior oil pipe, it is characterized in that, duplex fitting one end connects main oil pipe and is communicated in the valve mechanism cover, the other end is provided with little oil channel hole and connects time oil pipe oil inlet end, from main oil pipe, draw a part of machine oil, cause in the gear chamber by inferior oil pipe, gear is directly dripped to drench lubricate; Duplex fitting is anchored on the oil outlet of main bearing seat by hollow bolt.Because the throttling and the pressure limiting effect of little oil channel hole, limited machine oil and entered flow in the gear chamber by inferior oil pipe, like this, both guaranteed that the original oil circuit of diesel engine had enough engine oil pressures, guaranteed that again the gear in the gear chamber obtains sufficient lubrication, particularly when single cylinder diesel just started, the gear in the gear chamber, axle, cover obtained sufficient lubrication synchronously, gear wear and engagement noise have been reduced, the service behaviour and the working life of having improved single cylinder diesel.
A boss is set on the end face of gear chamber cover, the perforation screw that cooperates with hollow bolt is set on the boss, inferior oil pipe oil outlet end connects oil connection, and oil connection is anchored on boss screw place by hollow bolt.
Inferior oil pipe is installed on outside the casing, is convenient to maintenance.
The utility model beneficial effect is:
(1) simple in structure, easy for installation;
(2) reliable operation, respond well;
(3) with low cost, promote easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a scheme of installation of the present utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Among Fig. 1, the main oil pipe 2 of duplex fitting 1 one ends is communicated in valve mechanism cover, and the little oil channel hole 11 of the other end connects time oil pipe 3 and is communicated with oil connection 4; Duplex fitting 1 upper and lower end is installed packing ring 6, is anchored on place, machine oil road junction by hollow bolt 7, and oil connection 4 upper and lower end are installed packing ring 6, tightly encloses end face boss 51 screw places in gear chamber cover 5 by hollow bolt 7.
Among Fig. 2, the main oil pipe 2 of duplex fitting 1 one ends is communicated in valve mechanism cover, and the inferior oil pipe 3 of duplex fitting 1 the other end is communicated with oil connection 4; Duplex fitting 1 is anchored on place, machine oil road junction by hollow bolt 7, and oil connection 4 is anchored on the end face boss 51 screw places of gear chamber cover 5 by hollow bolt 7.
Claims (6)
1. a single cylinder diesel gear lubrication device comprises duplex fitting, it is characterized in that: duplex fitting one end is provided with time oil pipe and is communicated in the gear chamber cover.
2. single cylinder diesel gear lubrication device according to claim 1 is characterized in that: establish little oil channel hole in described duplex fitting one end.
3. single cylinder diesel gear lubrication device according to claim 1 is characterized in that: described duplex fitting is anchored on the oil outlet of main bearing seat by hollow bolt.
4. single cylinder diesel gear lubrication device according to claim 1 is characterized in that: a boss that connects screw is set on the end face of described gear chamber cover.
5. single cylinder diesel gear lubrication device according to claim 1, it is characterized in that: establish little oil channel hole one end in described the oil pipe oil inlet end connection duplex fitting, inferior oil pipe oil outlet end connects oil connection, and this oil connection is anchored on boss screw place on the gear chamber cover end face by hollow bolt.
6. single cylinder diesel gear lubrication device according to claim 1 is characterized in that: described time oil pipe is installed on outside the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201281733U CN202047879U (en) | 2011-04-18 | 2011-04-18 | Gear lubricating device of single cylinder diesel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201281733U CN202047879U (en) | 2011-04-18 | 2011-04-18 | Gear lubricating device of single cylinder diesel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047879U true CN202047879U (en) | 2011-11-23 |
Family
ID=44988190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201281733U Expired - Fee Related CN202047879U (en) | 2011-04-18 | 2011-04-18 | Gear lubricating device of single cylinder diesel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047879U (en) |
-
2011
- 2011-04-18 CN CN2011201281733U patent/CN202047879U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20160418 |