CN101737458B - Multi-diffluence coaxial double output gear case - Google Patents
Multi-diffluence coaxial double output gear case Download PDFInfo
- Publication number
- CN101737458B CN101737458B CN2009102644093A CN200910264409A CN101737458B CN 101737458 B CN101737458 B CN 101737458B CN 2009102644093 A CN2009102644093 A CN 2009102644093A CN 200910264409 A CN200910264409 A CN 200910264409A CN 101737458 B CN101737458 B CN 101737458B
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- China
- Prior art keywords
- output
- shaft
- gear
- diffluence
- input shaft
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- 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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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
Abstract
The invention relates to a multi-diffluence coaxial core double output gear case. An output end is provided with an output shaft which shares the coaxial core with an input shaft and an inverted output gear ring; the ends of the output shaft and the inverted output gear ring extend out of a tank body, at least two diffluence transmission gear shafts of the same structure are evenly distributed at the periphery of the output shaft, a steering shaft is arranged between each diffluence transmission gear shaft and the inverted output gear ring; the shafts mentioned support the tank body by bearings; the output shaft is provided with a driving main gear; one ends of the diffluence transmission gear shafts are provided with output pinion gears; the steering shaft is provided with reverse driving gears; the driving main gear on the output shaft is meshed with the shaft gears at one end of the diffluence transmission gear shaft; the main gears on the diffluence transmission gear shaft are meshed with the output pinion gears arranged on the output shaft; the pinion gears at the other ends of the diffluence transmission gear shafts drive the inverted output gear ring by the inverted driving gear on the steering shaft.
Description
Technical field
The present invention relates to the transmission of a kind of center and shunt the gear-box of dual output drive mechanism more.
Background technique
Contain the drive mechanism that parallel teeth wheel set carrying torsion pass uses and generally all adopt the above driving mechanism of two-stage or two-stage, transmission speed ratios at different levels are less relatively, and the machine volume of driving mechanism is also bigger.Because the most single shaft input forms that adopt of input shaft, for requiring large speed ratio, powerful speedup drive mechanism, general required centre distance is all bigger, and the boundary dimension of complete machine is also bigger, when Environmental Conditions is narrow and small, must influence the installing space of miscellaneous equipment.
At present, the high speed in wind-driven generator generally is the speed booster driving mechanism that is made of the parallel moving series connection with one-level of gear for two stage planetary gear train than step-up gear, and complex structure is difficult for assembling.Under a lot of situations, because shaft strength is inhomogeneous, must cause the working life of bearing short, the complete machine performance can not well be brought into play, in case break down, maintenance cost is higher.
In wind-driven generator, when improving the mode of generator armature speed of related movement in magnetic field, the gear-box of dual output drive mechanism is shunted in the center transmission of employing more, does not appear in the newspapers.
Summary of the invention
Purpose of the present invention: the drive mechanism of using at present parallel teeth wheel set carrying torsion pass generally all adopts the above driving mechanism of two-stage or two-stage, the boundary dimension of complete machine is bigger, the speed booster driving mechanism that high speed in the wind-driven generator is made of the parallel moving series connection with one-level of gear for two stage planetary gear train than step-up gear, structure is more complicated again, provides the transmission of a kind of center to shunt the gear-box of dual output drive mechanism more.
The object of the present invention is achieved like this: a kind of multi-diffluence coaxial heart double output gear case, comprise casing, input shaft, output shaft, spring bearing, and it is characterized in that:
A) output terminal also is provided with reverse output gear, input shaft, output shaft and oppositely output gear concentric setting, and in casing, casing is stretched out in the end of output shaft and reverse output gear by bearings for they;
B) at least evenly distribute around the input shaft shunting driving gearshaft of two structure unanimities, each is shunted driving gearshaft and oppositely is provided with steering shaft between the output gear, shunting driving gearshaft, steering shaft is all parallel with input shaft, they all by bearings in casing;
C) input shaft is provided with the driving gearwheel; One end of shunting driving gearshaft is a shaftgear, and the other end is a small gear, also is provided with gearwheel on the shunting driving gearshaft; Output shaft is provided with output pinion; Steering shaft is provided with the reverse direction actuation gear;
D) the driving gearwheel on the input shaft meshes with the shaftgear of shunting driving gearshaft one end, gearwheel on the shunting driving gearshaft and output shaft are provided with the output pinion engagement, the small gear of the shunting driving gearshaft the other end and the reverse direction actuation gear engagement on the steering shaft, reverse direction actuation gear on the steering shaft and oppositely output gear engagement.
In the present invention: 2～6 shunting driving gearshafts evenly distribute around the input shaft.
The invention has the advantages that: because input shaft, output shaft and oppositely output gear concentric setting, the shaft strength that supports them is more even; Because a plurality of shunting driving gearshafts are evenly distributed on around the input shaft, can improve the output torque of gear-box; Because casing is stretched out in the end of output shaft and reverse output gear, the stator that can drive generator respectively is connected with rotor, improves generator armature speed of related movement in magnetic field greatly; Compact structure of the present invention, easy to maintenance, volume reduces, weight is fallen gently, under the big prerequisite of the parallel teeth wheel set facewidth and centre distance, just can satisfy the torsion pass requirement of large speed ratio.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Among the figure: 1, input shaft, 2, drive gearwheel, 3, the shunting driving gearshaft, 4, gearwheel, 5, steering shaft, 6, the reverse direction actuation gear, 7, reverse output gear, 8, output pinion, 9, output shaft, 10, flange plate, 11, casing.
Embodiment
Accompanying drawing discloses the concrete structure of embodiments of the invention without limitation, below in conjunction with accompanying drawing the present invention is done to describe further.
As seen from Figure 1, the present invention includes casing 11, input shaft 1, output shaft 9, reverse output gear 7 and shunting driving gearshaft 3, steering shaft 5, wherein: input shaft 1, output shaft 9, oppositely output gear 7 concentric settings, casing 11 is stretched out in the end of output shaft 9 and reverse output gear 7, shunting driving gearshaft 3, steering shaft 5 is all parallel with input shaft 1, at least two shunting driving gearshafts 3 are uniformly distributed in around the input shaft 1, each is shunted driving gearshaft 3 and oppositely is provided with steering shaft 5 between the output gear 7, described each and reverse output gear 7 all by bearings in casing 11; Input shaft 1 is provided with and drives gearwheel 2; One end of shunting driving gearshaft 3 is a shaftgear, and another end is a small gear, also is provided with gearwheel 4 and small gear on the shunting driving gearshaft 3; Output shaft 9 is provided with output pinion 8; Steering shaft 5 is provided with reverse direction actuation gear 6, driving gearwheel 2 on the input shaft 1 meshes with the shaftgear of shunting driving gearshaft 2 one ends, gearwheel 4 on the shunting driving gearshaft 3 is provided with output pinion 8 engagements with output shaft 9, the small gear of shunting driving gearshaft 3 the other ends and 6 engagements of the reverse direction actuation gear on the steering shaft 5, reverse direction actuation gear 6 on the steering shaft 5 and oppositely output gear 7 engagements.
During concrete enforcement, can be according to the needs of output torque, the shunting driving gearshaft 3 of 2～6 the structure unanimities that around input shaft 1, evenly distribute.
In the use, input shaft 1 is respectively shunted driving gearshaft 3 by 2 drives of driving gearwheel and is rotated synchronously, each gearwheel 4 of shunting on the driving gearshaft 3 pulls together to drive the output of output shaft 9 forward rotation, simultaneously, each is shunted the small gear of driving gearshaft 3 the other ends and pulls together to drive reverse direction actuation gear 6, drives reverse output gear 7 backward rotation output by reverse direction actuation gear 6.Although output shaft 9 is with oppositely output gear 7 rotational velocity separately may be limited, because their direction of rotation will make the speed of related movement between them obviously increase.
In the present embodiment, oppositely output gear 7 end of stretching out casing can be provided with mounting flange 10.
The present invention is mainly containing two parts of coaxial setting, and two parts described in the work exist in the equipment of relative movement to be used, in the use, the present invention should be installed between the power intake of power source and described equipment, and driven equipment has generator, vertical mill, shredder etc.
Claims (2)
1. a multi-diffluence coaxial heart double output gear case comprises casing, input shaft, output shaft, spring bearing, it is characterized in that:
A) output terminal also is provided with reverse output gear, input shaft, output shaft and oppositely output gear concentric setting, and in casing, casing is stretched out in the end of output shaft and reverse output gear by bearings for they;
B) at least evenly distribute around the input shaft shunting driving gearshaft of two structure unanimities, each is shunted driving gearshaft and oppositely is provided with steering shaft between the output gear, shunting driving gearshaft, steering shaft is all parallel with input shaft, they all by bearings in casing;
C) input shaft is provided with the driving gearwheel; One end of shunting driving gearshaft is a shaftgear, and the other end is a small gear, also is provided with gearwheel on the shunting driving gearshaft; Output shaft is provided with output pinion; Steering shaft is provided with the reverse direction actuation gear;
D) the driving gearwheel on the input shaft meshes with the shaftgear of shunting driving gearshaft one end, gearwheel on the shunting driving gearshaft and output shaft are provided with the output pinion engagement, the small gear of the shunting driving gearshaft the other end and the reverse direction actuation gear engagement on the steering shaft, reverse direction actuation gear on the steering shaft and oppositely output gear engagement.
2. multi-diffluence coaxial heart double output gear case according to claim 1 is characterized in that: 2～6 shunting driving gearshafts evenly distribute around the input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102644093A CN101737458B (en) | 2009-12-21 | 2009-12-21 | Multi-diffluence coaxial double output gear case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102644093A CN101737458B (en) | 2009-12-21 | 2009-12-21 | Multi-diffluence coaxial double output gear case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101737458A CN101737458A (en) | 2010-06-16 |
| CN101737458B true CN101737458B (en) | 2011-10-26 |
Family
ID=42461340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102644093A Expired - Fee Related CN101737458B (en) | 2009-12-21 | 2009-12-21 | Multi-diffluence coaxial double output gear case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101737458B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014032602A1 (en) * | 2012-08-30 | 2014-03-06 | 湖北秭鑫特种汽车装备有限公司 | High-power independent hanging multi-end output apparatus |
| CN104738848B (en) * | 2015-01-27 | 2016-08-24 | 江苏苏博印染有限公司 | A kind of drying and shaping calendering coating two point all-in-one |
| CN106337903A (en) * | 2016-11-01 | 2017-01-18 | 简式国际汽车设计（北京）有限公司 | Gear speed reducing mechanism |
| CN106763528A (en) * | 2016-12-20 | 2017-05-31 | 湖南南方宇航高精传动有限公司 | A kind of power dividing input and output coaxial gear-box and gear assembly method in the same direction |
| CN106894939B (en) * | 2017-03-31 | 2019-07-05 | 浙江大学 | Trunnion axis energy by ocean current generating set and its gearbox |
| CN112901758B (en) * | 2021-01-19 | 2023-04-14 | 重庆永进重型机械成套设备有限责任公司 | Gear box, transmission device and aerospace experiment table |
| CN113090738A (en) * | 2021-03-26 | 2021-07-09 | 陕西东弘机电设备有限公司 | Cylindrical gear coaxial commutator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2062925C1 (en) * | 1991-07-08 | 1996-06-27 | Акционерное общество открытого типа "Уральский завод тяжелого машиностроения" | Two-flow gear transmission |
| CN200982377Y (en) * | 2006-12-15 | 2007-11-28 | 东莞华大机械有限公司 | Decelerating dispensing gearbox of co-rotating parallel tri-screw extruder |
| CN101354071A (en) * | 2008-08-04 | 2009-01-28 | 重庆大学 | Fixed shaft balance wheel speed reducer |
| CN201588909U (en) * | 2009-12-21 | 2010-09-22 | 南京高传机电自动控制设备有限公司 | Multi-shunt coaxial dual-output gear box |
-
2009
- 2009-12-21 CN CN2009102644093A patent/CN101737458B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2062925C1 (en) * | 1991-07-08 | 1996-06-27 | Акционерное общество открытого типа "Уральский завод тяжелого машиностроения" | Two-flow gear transmission |
| CN200982377Y (en) * | 2006-12-15 | 2007-11-28 | 东莞华大机械有限公司 | Decelerating dispensing gearbox of co-rotating parallel tri-screw extruder |
| CN101354071A (en) * | 2008-08-04 | 2009-01-28 | 重庆大学 | Fixed shaft balance wheel speed reducer |
| CN201588909U (en) * | 2009-12-21 | 2010-09-22 | 南京高传机电自动控制设备有限公司 | Multi-shunt coaxial dual-output gear box |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-35542A 1996.02.06 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101737458A (en) | 2010-06-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20121221 |