CN106763686A - A kind of oil jet lubrication formula low-speed heave-load two stage reducer - Google Patents
A kind of oil jet lubrication formula low-speed heave-load two stage reducer Download PDFInfo
- Publication number
- CN106763686A CN106763686A CN201510812552.7A CN201510812552A CN106763686A CN 106763686 A CN106763686 A CN 106763686A CN 201510812552 A CN201510812552 A CN 201510812552A CN 106763686 A CN106763686 A CN 106763686A
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- China
- Prior art keywords
- gear
- reducer
- shaft
- reduction case
- input shaft
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0436—Pumps
- F16H57/0438—Pumps of jet type, e.g. jet pumps with means to inject high pressure fluid to the suction area thereby supercharging the pump or means reducing cavitations
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of oil jet lubrication formula low-speed heave-load two stage reducer,Reducer output shaft is arranged on the right side inside reduction case,Reducer output shaft is arranged on reduction case by bearing,Reducer input shaft is arranged on the left side inside reduction case,Reducer input shaft is arranged on reduction case by bearing,Intermediate propeller shaft is arranged between reducer output shaft and reducer input shaft,Intermediate propeller shaft is arranged on reduction case by bearing,Output gear is arranged on reducer output shaft,Upper little gear is arranged on the top of reducer input shaft,Lower little gear is arranged on the bottom of reducer input shaft,Upper transfer gear is arranged on the top of intermediate propeller shaft,Lower transmissioning gear is arranged on the bottom of intermediate propeller shaft,Injection pump is arranged on the left side of reduction case by fixed mount,The end of spray bar is installed by atomizer.Using its design science rationally, simple structure is easy to use for this practicality.
Description
Technical field：
The present invention relates to a kind of oil jet lubrication formula low-speed heave-load two stage reducer, belong to decelerator technical field.
Background technology：
Decelerator plays matching rotating speed and transmission torque between prime mover and working machine or executing agency, and decelerator is a kind of relatively accurate machinery, the use of its purpose is to reduce rotating speed, increases torque.Can be divided into single-stage and multi-stage speed reducer according to transmission series difference；Can be divided into cylinder gear speed reducer, cone gear reducer and circular cone-Cylinder Gear running wheel decelerator according to tooth factory wheel shape；Arrangement form according to transmission can be divided into expansion, shunting and enter shaft type decelerator together again.Decelerator be it is a kind of constituted individual components are driven by the gear drive that is enclosed in stiff case, worm-drive, pinion-endless screw, be commonly used for the speed reduction gearing between driving link and working machine.Play matching rotating speed and transmission torque between prime mover and working machine or executing agency, using extremely wide in modern mechanical.
Reductor is generally used for the drive apparatus of low rotation speed large torque, gear wheel on the few gear engagement output shaft of the number of teeth on input shaft that motor, internal combustion engine or other power for running at high speed are passed through reductor reaches the purpose of deceleration, common reductor also has and several reaches preferable slowing effect to same principle gear, the ratio between number of teeth of big little gear, is exactly gearratio.Reductor is a kind of relatively accurate machinery, the use of its purpose is to reduce rotating speed, increases torque.Its species is various, and model is different, and variety classes has different purposes.The species of decelerator is various, and gear reduction unit, worm reducer and planetary reducer can be divided into according to actuation types；Can be divided into single-stage and multi-stage speed reducer according to transmission series difference；Can be divided into cylinder gear speed reducer, cone gear reducer and circular cone-cylinder gear speed reducer according to gear shape；Arrangement form according to transmission can be divided into expansion, shunting and coaxial-type decelerator again.
Decelerator is in the process of running, general to be driven using gear engagement, and thus, the meeting friction between gear, if decelerator lubrication is insufficient, can cause the abrasion of travelling gear, greatly reduce the decelerator life-span.
Invention
Content：
Regarding to the issue above, the technical problem to be solved in the present invention is to provide a kind of oil jet lubrication formula low-speed heave-load two stage reducer, and rationally, simple structure is easy to use for its design science.
A kind of oil jet lubrication formula low-speed heave-load two stage reducer of the invention, it is included：Reduction case,Reducer output shaft,Output gear,Reducer input shaft,Upper little gear,Lower little gear,Intermediate propeller shaft,Upper transfer gear,Lower transmissioning gear,Injection pump,Fixed mount,Spray bar,Atomizer,Bearing,Described reducer output shaft is arranged on the right side inside reduction case,Reducer output shaft is arranged on reduction case by bearing,Described reducer input shaft is arranged on the left side inside reduction case,Reducer input shaft is arranged on reduction case by bearing,Described intermediate propeller shaft is arranged between reducer output shaft and reducer input shaft,Intermediate propeller shaft is arranged on reduction case by bearing,Described output gear is arranged on reducer output shaft,Upper little gear is arranged on the top of reducer input shaft,Lower little gear is arranged on the bottom of reducer input shaft,Upper transfer gear is arranged on the top of intermediate propeller shaft,Lower transmissioning gear is arranged on the bottom of intermediate propeller shaft,Described injection pump is arranged on the left side of reduction case by fixed mount,Spray bar is arranged on injection pump,The end of spray bar is installed by atomizer.
Further, described upper little gear is identical with lower pinion structure, and upper transfer gear is identical with the structure of lower transmissioning gear.
Further, described upper little gear and upper transfer gear are meshed transmission gears, and lower little gear and lower transmissioning gear are meshed transmission gears.
Beneficial effects of the present invention：Rationally, simple structure is easy to use for its design science of the invention.
Brief description of the drawings：
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the invention；
In figure：1- reduction cases；2- reducer output shafts；3- output gears；4- reducer input shafts；The upper little gears of 5-；Little gear under 6-；7- intermediate propeller shafts；8- upper transfer gears；9- lower transmissioning gears；10- injection pumps；11- fixed mounts；12- spray bars；13- atomizers；14- bearings.
Specific embodiment：
To make the object, technical solutions and advantages of the present invention of greater clarity, the present invention is described below by the specific embodiment shown in accompanying drawing.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the present invention.Additionally, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring idea of the invention.
As shown in figure 1, this specific embodiment uses following technical scheme：A kind of oil jet lubrication formula low-speed heave-load two stage reducer, it is included：Reduction case 1,Reducer output shaft 2,Output gear 3,Reducer input shaft 4,Upper little gear 5,Lower little gear 6,Intermediate propeller shaft 7,Upper transfer gear 8,Lower transmissioning gear 9,Injection pump 10,Fixed mount 11,Spray bar 12,Atomizer 13,Bearing 14,Described reducer output shaft 2 is arranged on the right side inside reduction case 1,Reducer output shaft 2 is arranged on reduction case 1 by bearing 14,Described reducer input shaft 4 is arranged on the left side inside reduction case 1,Reducer input shaft 4 is arranged on reduction case 1 by bearing 14,Described intermediate propeller shaft 7 is arranged between reducer output shaft 2 and reducer input shaft 4,Intermediate propeller shaft 7 is arranged on reduction case 1 by bearing 14,Described output gear 3 is arranged on reducer output shaft 2,Upper little gear 5 is arranged on the top of reducer input shaft 4,Lower little gear 6 is arranged on the bottom of reducer input shaft 4,Upper transfer gear 8 is arranged on the top of intermediate propeller shaft 7,Lower transmissioning gear 9 is arranged on the bottom of intermediate propeller shaft 7,Described injection pump 10 is arranged on the left side of reduction case 1 by fixed mount 11,Spray bar 12 is arranged on injection pump 10,The end of spray bar 12 is installed by atomizer 13.
Specifically, described upper little gear 5 is identical with the lower structure of little gear 6, upper transfer gear 8 is identical with the structure of lower transmissioning gear 9, and described upper little gear 5 and upper transfer gear 8 is meshed transmission gear, and lower little gear 6 and lower transmissioning gear 9 are meshed transmission gears.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.It should be understood by those skilled in the art that; the present invention is not limited to the above embodiments; merely illustrating the principles of the invention described in above-described embodiment and specification; without departing from the spirit and scope of the present invention; various changes and modifications of the present invention are possible, and these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent thereof.
Claims (3)
1. a kind of oil jet lubrication formula low-speed heave-load two stage reducer, it is characterised in that：Structure includes：Reduction case,Reducer output shaft,Output gear,Reducer input shaft,Upper little gear,Lower little gear,Intermediate propeller shaft,Upper transfer gear,Lower transmissioning gear,Injection pump,Fixed mount,Spray bar,Atomizer,Bearing,Described reducer output shaft is arranged on the right side inside reduction case,Reducer output shaft is arranged on reduction case by bearing,Described reducer input shaft is arranged on the left side inside reduction case,Reducer input shaft is arranged on reduction case by bearing,Described intermediate propeller shaft is arranged between reducer output shaft and reducer input shaft,Intermediate propeller shaft is arranged on reduction case by bearing,Described output gear is arranged on reducer output shaft,Upper little gear is arranged on the top of reducer input shaft,Lower little gear is arranged on the bottom of reducer input shaft,Upper transfer gear is arranged on the top of intermediate propeller shaft,Lower transmissioning gear is arranged on the bottom of intermediate propeller shaft,Described injection pump is arranged on the left side of reduction case by fixed mount,Spray bar is arranged on injection pump,The end of spray bar is installed by atomizer.
2. a kind of oil jet lubrication formula low-speed heave-load two stage reducer according to claim 1, it is characterised in that：Described upper little gear is identical with lower pinion structure, and upper transfer gear is identical with the structure of lower transmissioning gear.
3. a kind of oil jet lubrication formula low-speed heave-load two stage reducer according to claim 1, it is characterised in that：Described upper little gear and upper transfer gear are meshed transmission gears, and lower little gear and lower transmissioning gear are meshed transmission gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812552.7A CN106763686A (en) | 2015-11-23 | 2015-11-23 | A kind of oil jet lubrication formula low-speed heave-load two stage reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812552.7A CN106763686A (en) | 2015-11-23 | 2015-11-23 | A kind of oil jet lubrication formula low-speed heave-load two stage reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763686A true CN106763686A (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510812552.7A Pending CN106763686A (en) | 2015-11-23 | 2015-11-23 | A kind of oil jet lubrication formula low-speed heave-load two stage reducer |
Country Status (1)
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| CN (1) | CN106763686A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210178A (en) * | 2018-11-14 | 2019-01-15 | 南京传仕重工科技有限公司 | A kind of speed reducer |
| CN110701283A (en) * | 2019-10-31 | 2020-01-17 | 如皋市蓝鹰齿轮制造有限公司 | Special gear box for injection molding machine |
-
2015
- 2015-11-23 CN CN201510812552.7A patent/CN106763686A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210178A (en) * | 2018-11-14 | 2019-01-15 | 南京传仕重工科技有限公司 | A kind of speed reducer |
| CN110701283A (en) * | 2019-10-31 | 2020-01-17 | 如皋市蓝鹰齿轮制造有限公司 | Special gear box for injection molding machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |