CN103727217A - Independent lubrication type vertical shaft gear reducer - Google Patents
Independent lubrication type vertical shaft gear reducer Download PDFInfo
- Publication number
- CN103727217A CN103727217A CN201310569878.2A CN201310569878A CN103727217A CN 103727217 A CN103727217 A CN 103727217A CN 201310569878 A CN201310569878 A CN 201310569878A CN 103727217 A CN103727217 A CN 103727217A
- Authority
- CN
- China
- Prior art keywords
- gear
- bevel gear
- shaft
- cylindrical gears
- curved
- 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.)
- Pending
Links
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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/038—Gearboxes for accommodating bevel gears
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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
- F16H57/0441—Arrangements of pumps
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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
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0493—Gearings with spur or bevel gears
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses an independent lubrication type vertical shaft gear reducer. The independent lubrication type vertical shaft gear reducer comprises a housing, a motor, a spiral bevel gear shaft, a spiral bevel gear, an upper cylindrical gear, a lower gear, a lower cylindrical gear, an output shaft gear, a spline hollow shaft and an oil pump, wherein power is provided by the motor, the power is slowed down through parts in the housing and then is output through the spline hollow shaft, the included angle between the input direction and the output direction is 90 degrees, and lubricating oil can circulate in the housing due to the arrangement of the oil pump. The independent lubrication type vertical shaft gear reducer has the advantages that the gear machining precision is high, the noise is low, rotation is flexible, and assembly and installation are reasonable and convenient due to the fact that an independent lubrication system is arranged additionally and independently.
Description
Technical field
The present invention relates to speed reducer technical field, be specifically related to a kind of vertical shaft gear reduction unit of independent lubricating.
Background technique
In modern mechanical, the application of speed reducer is very extensive, and retarder is the separate transmission parts for reducing rotating speed, transferring power, increase torque.Retarder plays coupling rotating speed and transmitting torque between prime mover and working machine or actuator, because installation requirement need to change power direction, so need different speed reducers according to different user's requests, and some place speed reducer works long hours, need gear to rub for a long time, cause working life very short, therefore how to allow the long-time normal work of retarder become a difficult problem.
Summary of the invention
For addressing the above problem, the invention discloses a kind of vertical shaft gear reduction unit of independent lubricating, comprise: casing, motor, curved-tooth bevel gear wheel shaft, spiral bevel gear, upper cylindrical gears, lower gear, lower cylindrical gears, output shaft gear, spline hollow shaft, oil pump, described curved-tooth bevel gear wheel shaft, spiral bevel gear, upper cylindrical gears, lower gear, lower cylindrical gears, output shaft gear, spline hollow shaft is all arranged on casing inside, described motor is connected by key with curved-tooth bevel gear wheel shaft, described curved-tooth bevel gear wheel shaft and spiral bevel gear mesh by curved tooth, described spiral bevel gear and upper cylindrical gears are affixed, described upper cylindrical gears and lower gear engagement, described lower gear and lower cylindrical gears are affixed, described lower cylindrical gears and output shaft gear engagement, described output shaft gear and spline hollow shaft are affixed, described described motor is arranged on casing top, described oil pump is arranged on casing bottom.
Described oil pump is connected with curved-tooth bevel gear wheel shaft by copper tube.
Described rotor direction and spline hollow shaft direction are in 90 °.
In the present invention, motor is arranged on casing top, in 90 ° and in casing side, be different from 90 ° of standards with outbound course, meets installation requirements.
The present invention has increased separately a set of independent lubricating system, and lubricant oil is evacuated to casing top by oil pump and flows into casing inside, flow to bottom of shell after lubricating component, forms circulation,
Reduced the friction between gear, the working life of prolonged deceleration machine.
Owing to adopting technique scheme, the present invention has following beneficial effect fruit:
1) meet installation requirements;
2) working life of prolonged deceleration machine.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Wherein: 1-casing; 2-motor; 3-curved-tooth bevel gear wheel shaft; 4-spiral bevel gear; The upper cylindrical gears of 5-; 6-lower gear; Cylindrical gears under 7-; 8-output shaft gear 9-spline hollow shaft; 10-oil pump.
Embodiment
The vertical shaft gear reduction unit of a kind of independent lubricating as shown in Figure 1, comprise: casing 1, motor 2, curved-tooth bevel gear wheel shaft 3, spiral bevel gear 4, upper cylindrical gears 5, lower gear 6, lower cylindrical gears 7, output shaft gear 8, spline hollow shaft 9, oil pump 10, described curved-tooth bevel gear wheel shaft 3, spiral bevel gear 4, upper cylindrical gears 5, lower gear 6, lower cylindrical gears 7, output shaft gear 8, spline hollow shaft 9 are all arranged on casing 1 inside, described motor 2 is arranged on casing 1 top, and described oil pump 10 is arranged on casing 1 bottom.
Described motor 2 is connected by key with curved-tooth bevel gear wheel shaft 3, described curved-tooth bevel gear wheel shaft 3 meshes by curved tooth with spiral bevel gear 4, described spiral bevel gear 4 is affixed with upper cylindrical gears 5, described upper cylindrical gears 5 and lower gear 6 engagements, described lower gear 6 is affixed with lower cylindrical gears 7, described lower cylindrical gears 7 and output shaft gear 8 engagements, described output shaft gear 8 is affixed with spline hollow shaft 9.
Described oil pump 10 is connected with curved-tooth bevel gear wheel shaft 3 by copper tube.
Described motor 2 rotor direction and spline hollow shaft 9 directions are in 90 °.
Finally it should be noted that: above embodiment is only in order to illustrate the present invention and unrestricted technological scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not depart from technological scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in claim scope of the present invention.
Claims (3)
1. the vertical shaft gear reduction unit of an independent lubricating, comprise: casing, motor, curved-tooth bevel gear wheel shaft, spiral bevel gear, upper cylindrical gears, lower gear, lower cylindrical gears, output shaft gear, spline hollow shaft, oil pump, described curved-tooth bevel gear wheel shaft, spiral bevel gear, upper cylindrical gears, lower gear, lower cylindrical gears, output shaft gear, spline hollow shaft is all arranged on casing inside, described motor is connected by key with curved-tooth bevel gear wheel shaft, described curved-tooth bevel gear wheel shaft and spiral bevel gear engagement, described spiral bevel gear and upper cylindrical gears are affixed, described upper cylindrical gears and lower gear engagement, described lower gear and lower cylindrical gears are affixed, described lower cylindrical gears and output shaft gear engagement, described output shaft gear and spline hollow shaft are affixed, it is characterized in that: described described motor is arranged on casing top, described oil pump is arranged on casing bottom.
2. the vertical shaft gear reduction unit of a kind of independent lubricating according to claim 1, is characterized in that: described oil pump is connected with curved-tooth bevel gear wheel shaft by copper tube.
3. the vertical shaft gear reduction unit of a kind of independent lubricating according to claim 1, is characterized in that: described rotor direction and spline hollow shaft direction are in 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569878.2A CN103727217A (en) | 2013-11-13 | 2013-11-13 | Independent lubrication type vertical shaft gear reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569878.2A CN103727217A (en) | 2013-11-13 | 2013-11-13 | Independent lubrication type vertical shaft gear reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103727217A true CN103727217A (en) | 2014-04-16 |
Family
ID=50451436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310569878.2A Pending CN103727217A (en) | 2013-11-13 | 2013-11-13 | Independent lubrication type vertical shaft gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727217A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3214989A (en) * | 1963-04-01 | 1965-11-02 | Falk Corp | Vertical right angle speed reducer |
| CN2134540Y (en) * | 1992-07-17 | 1993-05-26 | 机械电子工业部郑州机械研究所 | Speed reducer with vertical low-speed large torque moment cylinder gear wheel-spiral gear |
| RU2250402C2 (en) * | 2003-07-16 | 2005-04-20 | Мосин Владимир Захарович | Vertical gear reducer |
| CN201925416U (en) * | 2010-12-01 | 2011-08-10 | 天津市万新传动设备有限公司 | Special speed reducer for molten steel tanker |
| CN202338598U (en) * | 2011-12-16 | 2012-07-18 | 浙江晶星齿轮电机有限公司 | Right-angled autorotation type oil-circulating-lubricating gear speed reducer |
| CN203656145U (en) * | 2013-11-13 | 2014-06-18 | 安徽费洛卡重工传动有限公司 | Independently lubricated vertical shaft gear reducer |
-
2013
- 2013-11-13 CN CN201310569878.2A patent/CN103727217A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3214989A (en) * | 1963-04-01 | 1965-11-02 | Falk Corp | Vertical right angle speed reducer |
| CN2134540Y (en) * | 1992-07-17 | 1993-05-26 | 机械电子工业部郑州机械研究所 | Speed reducer with vertical low-speed large torque moment cylinder gear wheel-spiral gear |
| RU2250402C2 (en) * | 2003-07-16 | 2005-04-20 | Мосин Владимир Захарович | Vertical gear reducer |
| CN201925416U (en) * | 2010-12-01 | 2011-08-10 | 天津市万新传动设备有限公司 | Special speed reducer for molten steel tanker |
| CN202338598U (en) * | 2011-12-16 | 2012-07-18 | 浙江晶星齿轮电机有限公司 | Right-angled autorotation type oil-circulating-lubricating gear speed reducer |
| CN203656145U (en) * | 2013-11-13 | 2014-06-18 | 安徽费洛卡重工传动有限公司 | Independently lubricated vertical shaft gear reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |