CN105782355A - Single-input double-output transmission device - Google Patents
Single-input double-output transmission device Download PDFInfo
- Publication number
- CN105782355A CN105782355A CN201610217373.3A CN201610217373A CN105782355A CN 105782355 A CN105782355 A CN 105782355A CN 201610217373 A CN201610217373 A CN 201610217373A CN 105782355 A CN105782355 A CN 105782355A
- Authority
- CN
- China
- Prior art keywords
- gear
- axle sleeve
- shaft
- bearing
- actuating device
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 42
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009960 carding Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
The invention provides a single-input double-output transmission device. The single-input double-output transmission device comprises a base, and further comprises planet wheels, an input shaft, a fixed gear, a rotary supporting frame and transmission shafts rotationally connected with the rotary supporting frame. The input shaft is provided with a central gear. The transmission shaft is provided with eccentric bearings and a transmission gear engaged with the central gear. The planet wheels are provided with inner gear rings and bearing holes, the tooth number of the inner gear rings is 1-4 larger than that of the fixed gear, and the fixed gear is fixedly connected with the base. The eccentric bearings are installed in the bearing holes. The rotary supporting frame is provided with an outer gear ring and a first end surface tooth, the outer gear ring is coaxial with the input shaft, and the plane where the first end surface tooth is located is perpendicular to the input shaft. The two ends of each transmission shaft are rotationally connected with the rotary supporting frame, the rotary supporting frame is used for supporting the transmission shafts, other supporting parts are not needed, and thus the size of the whole transmission device is relatively small.
Description
Technical field
The present invention relates to a kind of mechanical driving device, the actuating device of a kind of single-input double-output.
Background technology
Actuating device is the mechanical part being widely used in industrial each field, along with the development of production technology
Growth requirement with the automated production such as high-quality product demand, particularly robot, it is desirable to transmission fills
Put the structure with less volume and relative compact, it is simple to install and use and and servo drive
Integrated.
Need a kind of structure tight in a lot of industry such as lathe, agricultural machinery, blender, manufacture of cement equipment
Gather, single-input double-output actuating device that volume is relatively small, but existing single-input double-output passes
Dynamic device is typically engaged each other by multiple gears and carries out transmission, in order to obtain specific rotating speed and turn to,
The usage quantity of gear is the most, and then makes the volume of actuating device relatively large, and structure is inadequate
Compact.
The planet of a kind of single-input double-output disclosed in Chinese invention patent application ZL200610054486.2
Decelerator, that is to say a kind of single-input double-output actuating device, including casing, two end caps, inputs
Gear shaft, 2-4 travelling gear, eccentric crankshaft, the ring gear of band internal tooth, 1-4 escapement, supporting
Frame, the supporting disk with short axle, output center gear, speedy carding process axle, the inner are discoidal low defeated
Shaft etc..Although this actuating device also can realize the function of single-input double-output, and has bigger biography
Dynamic ratio, carrying and overload capacity are relatively strong, but owing to it needs to arrange bearing support, supporting disk etc.
Support member so that whole actuating device volume is relatively large, a support plate for this device cannot enter in addition
Row is fixing, easily produces axial jump, and structure is not sufficiently stable.
Summary of the invention
It is an object of the invention to provide that a kind of volume is relatively small and constitutionally stable single-input double-output
Actuating device.
To achieve these goals, the present invention uses the first technical scheme as follows:
A kind of actuating device of single-input double-output, including pedestal, also include planetary gear, power shaft,
The fixed gear coaxial with described power shaft and swinging mounting and two ends are rotatably connected on described respectively
Power transmission shaft on swinging mounting, described power shaft is provided with the central gear coaxial with described power shaft,
Capacity eccentric bearing and travelling gear intermeshing with described central gear, institute it is provided with on described power transmission shaft
State planetary gear there is ring gear intermeshing with described fixed gear and coordinate with described capacity eccentric bearing
Dead eye, the many 1-4 of the number of teeth of fixed gear described in the gear ratio of described ring gear, and described fixing
Gear is fixedly connected on described pedestal, and described capacity eccentric bearing is arranged in described dead eye, described turn
It is provided with the external toothing coaxial with described power shaft and the first end-tooth, described first end face on dynamic support
The plane at tooth place is vertical with described power shaft.
As a modification of the present invention, described power transmission shaft has two, and two described power transmission shafts are the most flat
Row and symmetrical centered by described power shaft, described travelling gear on two described power transmission shafts with
Same described central gear is meshed.
As a modification of the present invention, described planetary gear has two, and each described planetary gear has
Two described dead eyes being arranged symmetrically with, described capacity eccentric bearing is that two eccentric bushing eccentric directions are contrary and inclined
The overall double-eccentric shaft that heart degree is identical holds, and two eccentric bushings on same described capacity eccentric bearing are separately mounted to
In the described dead eye of two different described planetary gears, two institutes being positioned on same described planetary gear
The eccentric direction of the eccentric bushing stating capacity eccentric bearing is identical.
As a modification of the present invention, described planetary gear is additionally provided with two balance pipes, same described
The circle center line connecting of two described balance pipes on planetary gear and the circle center line connecting of two described dead eyes are mutual
Vertically, described swinging mounting being also rotatably connected to two support shafts, each described support shaft is respectively interposed
In corresponding described balance pipe.
As a modification of the present invention, described support shaft arranges spacer ring, described spacer ring
Between two described planetary gears or between described planetary gear and described swinging mounting.
As a modification of the present invention, described power shaft is arranged with the first axle sleeve and the second axle sleeve,
Described first axle sleeve and described second axle sleeve lay respectively at the both sides of described central gear, and described first
Clutch shaft bearing, described first axle it is respectively arranged with between axle sleeve and described second axle sleeve and described power shaft
It is respectively arranged with the second bearing between set and described second axle sleeve and described swinging mounting.
As a modification of the present invention, described first axle sleeve is fixedly connected on described pedestal, described
Fixed gear is indirectly fixed on described pedestal by being fixed on described first axle sleeve.
As a modification of the present invention, between described second axle sleeve and described pedestal, it is provided with the 3rd axle
Hold, described second axle sleeve is further fixedly arranged on the second end-tooth matched with described first end-tooth
Dish, and described second axle sleeve is provided with the 3rd end-tooth away from one end of described swinging mounting.
Use technique scheme, the method have the advantages that
1, by being rotatably connected on swinging mounting at the two ends of power transmission shaft, utilize swinging mounting to transmission
Axle is formed and supports, it is not necessary to arrange other support part so that whole actuating device volume is relatively small；
Simultaneously by being fixedly connected on pedestal by fixed gear, planetary gear is engaging with fixed gear and is separating
During fixed gear be not likely to produce and beat, structure is the most stable.
2, by central gear and the gear of travelling gear, drive axis is driven, then by partially
The rotation that mandrel is held makes planetary gear obtain rotating speed, drives power transmission shaft around power shaft and rotation in turn
Support rotates around power shaft, simplifies the structure of actuating device, further reduces actuating device
Volume.
3, by fixed gear and the split type setting of the first axle sleeve, and non-immediate fixed gear is fixed on base
On seat, effectively reduce the size of installing hole corresponding on pedestal, and then decrease whole transmission dress
The diameter put, and then make the volume of actuating device relatively small, additionally, after fixed gear weares and teares,
Only need to change fixed gear, it is not necessary to changed together by the first axle sleeve, it is possible to decrease maintenance cost.
4, the most corresponding with the first axle sleeve by arranging the second axle sleeve, it can be ensured that to be subject to during swinging mounting work
Power equalizes, it is to avoid produce deflection torque.
Accompanying drawing explanation
Fig. 1 is the appearance profile schematic diagram of the actuating device of single-input double-output of the present invention；
Fig. 2 is the structural representation of the actuating device of single-input double-output of the present invention, and this figure is in Fig. 1
The generalized section of A-A position；
Fig. 3 is the structural representation of the planetary gear of the actuating device of single-input double-output of the present invention.
In figure, corresponding sign is as follows:
10-pedestal；20-planetary gear；
21-ring gear；22-dead eye；
23-balance pipe；30-power shaft；
31-central gear；32-the first axle sleeve；
33-the second axle sleeve；34-clutch shaft bearing；
35-the second bearing；36-the 3rd bearing；
37-the second contrate gear；38-the 3rd end-tooth；
40-fixed gear；50-swinging mounting；
51-external toothing；52-the first end-tooth；
60-power transmission shaft；61-capacity eccentric bearing；
62-travelling gear；70-support shaft；
71-spacer ring.
Detailed description of the invention
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the actuating device of the single-input double-output that the present embodiment provides,
The fixed gear 40 coaxial with power shaft 30 including pedestal 10, planetary gear 20, power shaft 30 and turning
The power transmission shaft 60, Qi Zhongji that dynamic support 50 and two ends are rotatably connected on swinging mounting 50 respectively
Seat 10 is fixed.
Being provided with the central gear 31 coaxial with power shaft 30 on power shaft 30, power transmission shaft 60 is provided with
Capacity eccentric bearing 61 and travelling gear intermeshing with central gear 31 62, in the present embodiment, pass
Moving axis 60 has two, and two power transmission shafts 60 are parallel to each other and symmetrical centered by power shaft 30,
Certainly, each power transmission shaft 60 is both provided with capacity eccentric bearing 61 and travelling gear 62, i.e. capacity eccentric bearing
61 and travelling gear 62 have two respectively.Travelling gear 62 on two power transmission shafts 60 and same center
Gear 31 engages.
The first axle sleeve 32 and the second axle sleeve 33, the first axle sleeve 32 and the second axle it is arranged with on power shaft 30
The both sides that set 33 lays respectively at central gear 31, and the first axle sleeve 32 and the second axle sleeve 33 and input
Clutch shaft bearing 34, the first axle sleeve 32 and the second axle sleeve 33 and swinging mounting it is respectively arranged with between axle 30
The second bearing 35 it is respectively arranged with between 50.So, power shaft 30 can be swinging mounting offer
Support.
Planetary gear 20 have ring gear 21 intermeshing with fixed gear 40 and with capacity eccentric bearing 61
The dead eye 22 coordinated, the many 1-4 of the number of teeth of the gear ratio fixed gear 40 of ring gear 21, so
The concrete number of teeth that can form few teeth difference transmission, ring gear 21 and fixed gear 40 between the two is permissible
Determine according to actual needs.In the present embodiment, planetary gear 20 also has two, two planetary gears 20
Ring gear 21 engage with same fixed gear 40, each planetary gear 20 has two with accordingly
Dead eye 22 it is arranged symmetrically with, on the most corresponding two power transmission shafts 60 centered by the centrage of planetary gear 20
Two capacity eccentric bearings 61.
Capacity eccentric bearing 61 is arranged in dead eye 22, the centrage deviation input of planetary gear 20 after installation
The centrage of axle 30, the distance between centrage and the centrage of power shaft 30 of planetary gear 20 is equal to
Distance between eccentric axis and the centrage of power transmission shaft 60 of capacity eccentric bearing 61.And planetary gear 20 phase
Eccentric direction for power shaft 30 is identical with the eccentric direction of capacity eccentric bearing 61.
Preferably, the capacity eccentric bearing 61 in this enforcement is that two eccentric bushing eccentric directions are contrary and degree of eccentricity phase
Same overall double-eccentric shaft holds, and its model is 752000, and two eccentric bushings on same capacity eccentric bearing 61 divide
It is not arranged in the dead eye 22 of two different planetary gears 20, is positioned at two on same planetary gear 20
The eccentric direction of the corresponding eccentric bushing of individual capacity eccentric bearing 61 is identical, so guarantees two planetary gears 20
Ring gear 21 is symmetrical with the position of engagement of fixed gear 40, and capacity eccentric bearing 61 can be by two simultaneously
Planetary gear 20 connects into an entirety, is effectively increased stability during transmission operation.
Preferably, the planetary gear 20 of the present embodiment is additionally provided with two balance pipes 23, same planetary gear
The circle center line connecting of two balance pipes 23 on 20 and the circle center line connecting of two dead eyes 22 are mutually perpendicular to.
Meanwhile, swinging mounting 50 being also rotatably connected to two support shafts 70, two support shafts 70 are with input
, and paralleling with power transmission shaft 60 respectively, each support shaft 70 is respectively interposed centered by axle 30 symmetrically
In corresponding balance pipe 23.The effect of support shaft 70 is to transmit the rotating torque of swinging mounting 50,
Guarantee that swinging mounting 50 stress is steady.Three spacer rings 71 also it are arranged with in every support shaft 70,
Three spacer rings 71 lay respectively between each planetary gear 20 and swinging mounting 50 and two planetary gears
Between 20, for isolating two planetary gears 20 and planetary gear 20 and swinging mounting 50, prevent planet
Take turns 20 beats, improve rotation precision.
It should be noted that be coaxially disposed owing to balance pipe 23 and support shaft 70 are not necessarily, flat
The aperture in weighing apparatus hole 23 need the diameter more than support shaft 70 to guarantee to be not in contact with each other between the two, will not
Interfere.
Fixed gear 40 is directly or indirectly fixedly connected on pedestal 10, i.e. fixed gear 40 is fixing
Motionless.In the present embodiment, fixed gear 40 is fixedly connected on pedestal 10 indirectly, concrete,
First axle sleeve 32 is fixedly connected on pedestal 10 by screw assembly, and fixed gear 40 passes through driving key
The mode coordinated is fixed on the first axle sleeve 32, is indirectly fixed on pedestal 10.It is of course also possible to
Directly fixed gear 40 and the first axle sleeve 32 integral type are connected, both will be fabricated to same zero
Part.
The external toothing 51 coaxial with power shaft 30 and the first end-tooth 52 it is provided with on swinging mounting 50,
Plane and the power shaft 30 at end-tooth 52 place are vertical.Arrange between second axle sleeve 33 and pedestal 10
There is the 3rd bearing 36, the second axle sleeve 33 is further fixedly arranged on matched with the first end-tooth 52
Biend fluted disc 37, and the second axle sleeve 33 is provided with the 3rd end-tooth away from one end of swinging mounting 50
38。
During work, power shaft 30 rotates under outside power drive, is driven by central gear 31 and passes
Moving gear 62 rotates, and then drives power transmission shaft 60 to rotate, and power transmission shaft 60 then can drive two capacity eccentric bearings
61 rotate, and capacity eccentric bearing 61 rotates the moment produced and planetary gear 20 can be driven around planetary gear 20 self
Centrage rotate, i.e. planetary gear 20 rotation, simultaneously as nibble with the ring gear 21 of planetary gear 20
The fixed gear 40 closed is fixed, and fixed gear 40 is coaxial with power shaft, and planetary gear 20
Eccentric relative to power shaft 30, planetary gear 20 also can be around in fixed gear 40 while rotation
Heart line rotates, i.e. planetary gear 20 revolves round the sun, can be by capacity eccentric bearing 61 He while planetary gear 20 revolution
Power transmission shaft 60 drives swinging mounting 50 to rotate together, then by external toothing 51 and the first end-tooth 52
Output power, certainly, the power of the first end-tooth 52 can pass sequentially through the second contrate gear 37, second
Axle sleeve 33 and the 3rd end-tooth 38 conduct, it is achieved the single-input double-output of rotating speed.
It should be noted that due to the actuating device not dead axle line transmission of the present embodiment, therefore its transmission
Than the method calculating dead axle transmission ratio can not be used to calculate, and the methods such as complex mechanism need to be used to enter
Row calculates, and these calculations are all calculating gear ratio modes commonly used in the art, the most no longer describe in detail.
Above in conjunction with accompanying drawing, the present invention is described in detail, but embodiments of the present invention are not
Being only limitted to above-mentioned embodiment, the present invention can be made respectively by those skilled in the art according to prior art
Planting deformation, these broadly fall into protection scope of the present invention.
Claims (8)
1. an actuating device for single-input double-output, including pedestal, it is characterised in that also include row
Fixed gear that star-wheel, power shaft are coaxial with described power shaft and swinging mounting and two ends are respectively
It is rotatably connected on the power transmission shaft on described swinging mounting, described power shaft is provided with and described power shaft
Coaxial central gear, described power transmission shaft is provided with capacity eccentric bearing and mutually nibbles with described central gear
Close travelling gear, described planetary gear have ring gear intermeshing with described fixed gear and with institute
State the dead eye that capacity eccentric bearing coordinates, the many 1-4 of the number of teeth of fixed gear described in the gear ratio of described ring gear
Individual, and described fixed gear is fixedly connected on described pedestal, described capacity eccentric bearing is arranged on described axle
In bearing bore, described swinging mounting is provided with the external toothing coaxial with described power shaft and the first end-tooth,
The plane at described first end-tooth place is vertical with described power shaft.
2. the actuating device of single-input double-output as claimed in claim 1, it is characterised in that institute
Stating power transmission shaft and have two, two described power transmission shafts are parallel to each other and symmetrical point centered by described power shaft
Cloth, the described travelling gear on two described power transmission shafts is meshed with same described central gear.
3. the actuating device of single-input double-output as claimed in claim 2, it is characterised in that described
Planetary gear has two, and each described planetary gear has two described dead eyes being arranged symmetrically with, described
Capacity eccentric bearing is that the overall double-eccentric shaft that two eccentric bushing eccentric directions are contrary and the degree of eccentricity is identical holds, same
Two eccentric bushings on described capacity eccentric bearing are separately mounted to the described bearing of two different described planetary gears
In hole, the eccentric direction phase of the eccentric bushing of two the described capacity eccentric bearings being positioned on same described planetary gear
With.
4. the actuating device of single-input double-output as claimed in claim 3, it is characterised in that described
Planetary gear is additionally provided with two balance pipes, the center of circle of two described balance pipes on same described planetary gear
The circle center line connecting of line and two described dead eyes is mutually perpendicular to, and described swinging mounting is also rotationally connected
Two support shafts, each described support shaft are had to be respectively interposed in corresponding described balance pipe.
5. the actuating device of single-input double-output as claimed in claim 4, it is characterised in that described
Arranging spacer ring in support shaft, described spacer ring is between two described planetary gears or is positioned at institute
State between planetary gear and described swinging mounting.
6. the actuating device of the single-input double-output as described in any claim in claim 1-5,
It is characterized in that, described power shaft is arranged with the first axle sleeve and the second axle sleeve, described first axle sleeve and
Described second axle sleeve lays respectively at the both sides of described central gear, and described first axle sleeve and described second
Clutch shaft bearing, described first axle sleeve and described second axle it is respectively arranged with between axle sleeve and described power shaft
It is respectively arranged with the second bearing between set and described swinging mounting.
7. the actuating device of single-input double-output as claimed in claim 6, it is characterised in that described
First axle sleeve is fixedly connected on described pedestal, and described fixed gear is by being fixed on described first axle sleeve
On be indirectly fixed on described pedestal.
8. the actuating device of single-input double-output as claimed in claim 6, it is characterised in that described
It is provided with the 3rd bearing between second axle sleeve and described pedestal, described second axle sleeve is further fixedly arranged on
The second contrate gear matched with described first end-tooth, and described second axle sleeve is away from described rotation
One end of support is provided with the 3rd end-tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217373.3A CN105782355B (en) | 2016-04-08 | 2016-04-08 | The transmission device of single-input double-output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217373.3A CN105782355B (en) | 2016-04-08 | 2016-04-08 | The transmission device of single-input double-output |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105782355A true CN105782355A (en) | 2016-07-20 |
| CN105782355B CN105782355B (en) | 2017-12-19 |
Family
ID=56396030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610217373.3A Active CN105782355B (en) | 2016-04-08 | 2016-04-08 | The transmission device of single-input double-output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105782355B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202099A (en) * | 2017-06-19 | 2017-09-26 | 恒丰泰精密机械股份有限公司 | A kind of coaxial two-direction exports positioning gear |
| CN108167392A (en) * | 2017-12-27 | 2018-06-15 | 袁正敏 | Balance wheel curved bar inner gearing type speed reducer |
| CN108423065A (en) * | 2018-05-17 | 2018-08-21 | 吉林大学 | A kind of small teeth number difference planet gear active front steering system and its control method |
| CN108468755A (en) * | 2018-03-31 | 2018-08-31 | 重庆市江津区宏盛机械制造有限公司 | Large-scale heavy duty mining electric truck secondary drive mechanism |
| CN114513088A (en) * | 2022-01-05 | 2022-05-17 | 深圳市智信精密仪器股份有限公司 | Mechanism capable of revolving and rotating by dividing single power |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391163A (en) * | 1980-02-14 | 1983-07-05 | Thyssen Industrie Ag | Planetary gear assembly |
| JPH10252638A (en) * | 1997-03-13 | 1998-09-22 | Teijin Seiki Co Ltd | Hydraulic driving device |
| CN1888472A (en) * | 2006-07-13 | 2007-01-03 | 重庆大学 | Internal gear ring outputting planetary speed reducer |
| CN200985985Y (en) * | 2006-10-19 | 2007-12-05 | 重庆大学 | Multiple angle cranks, low vibrating and few teeth difference speed reducer |
| CN201121687Y (en) * | 2007-11-23 | 2008-09-24 | 王平 | Double-crankshaft double-pendulum line gear planet speed reducer |
| CN204985546U (en) * | 2015-09-22 | 2016-01-20 | 天津天明科技有限公司 | Double crank planetary gear reducer ware |
-
2016
- 2016-04-08 CN CN201610217373.3A patent/CN105782355B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4391163A (en) * | 1980-02-14 | 1983-07-05 | Thyssen Industrie Ag | Planetary gear assembly |
| JPH10252638A (en) * | 1997-03-13 | 1998-09-22 | Teijin Seiki Co Ltd | Hydraulic driving device |
| CN1888472A (en) * | 2006-07-13 | 2007-01-03 | 重庆大学 | Internal gear ring outputting planetary speed reducer |
| CN200985985Y (en) * | 2006-10-19 | 2007-12-05 | 重庆大学 | Multiple angle cranks, low vibrating and few teeth difference speed reducer |
| CN201121687Y (en) * | 2007-11-23 | 2008-09-24 | 王平 | Double-crankshaft double-pendulum line gear planet speed reducer |
| CN204985546U (en) * | 2015-09-22 | 2016-01-20 | 天津天明科技有限公司 | Double crank planetary gear reducer ware |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202099A (en) * | 2017-06-19 | 2017-09-26 | 恒丰泰精密机械股份有限公司 | A kind of coaxial two-direction exports positioning gear |
| CN107202099B (en) * | 2017-06-19 | 2024-03-26 | 恒丰泰精密机械股份有限公司 | Coaxial bidirectional output positioning transmission device |
| CN108167392A (en) * | 2017-12-27 | 2018-06-15 | 袁正敏 | Balance wheel curved bar inner gearing type speed reducer |
| CN108468755A (en) * | 2018-03-31 | 2018-08-31 | 重庆市江津区宏盛机械制造有限公司 | Large-scale heavy duty mining electric truck secondary drive mechanism |
| CN108423065A (en) * | 2018-05-17 | 2018-08-21 | 吉林大学 | A kind of small teeth number difference planet gear active front steering system and its control method |
| CN114513088A (en) * | 2022-01-05 | 2022-05-17 | 深圳市智信精密仪器股份有限公司 | Mechanism capable of revolving and rotating by dividing single power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105782355B (en) | 2017-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105782355A (en) | Single-input double-output transmission device | |
| US20090017955A1 (en) | Reduction Gear Box | |
| CN108422442B (en) | A kind of ultra-small integrated servo joint | |
| CN204486732U (en) | The differential adjusting device of continuous cast mold vibration generating arrangement | |
| CN106224453A (en) | A kind of big retarding is than external toothing quill shaft planetary reduction gear | |
| CN107842590A (en) | A kind of remaining angular displacement output type differential mechanism | |
| CN110195767A (en) | A kind of closed hypocycloid movable teeth reducer | |
| CN205639588U (en) | Adjustable gear clearance's eccentric formula adjustment mechanism | |
| CN105805238A (en) | Speed reduction mechanism and speed reducer | |
| CN102221069B (en) | Reducer with less tooth difference | |
| CN206458806U (en) | A kind of miniature reducer | |
| CN103901816B (en) | Double off-centre operation mechanisms of adjustable transmission shaft home position | |
| CN207539275U (en) | A kind of small size large speed ratio precision speed reduction device | |
| CN108087500A (en) | Tapered roller cycloid drive mechanism | |
| CN205350242U (en) | No return difference single -stage cycloid awl tooth reduction gear | |
| CN103753602B (en) | Hollow forearm and wrist structure for low-load industrial robot | |
| CN105386228B (en) | A kind of circular knitting machine main transmission structure | |
| CN104534031A (en) | Transmission device for robot joint | |
| CN104759323B (en) | Combined type flour mill | |
| CN207814363U (en) | Main reducing gear band differential assembly | |
| CN103335069B (en) | Sieve run-out tolerance speed reducer | |
| CN105761604B (en) | A kind of multifunctional modular Gear Planet Transmission teaching aid | |
| CN202118192U (en) | Reducer with small gear difference | |
| CN206246609U (en) | Squirrel-cage RV decelerator output mechanisms | |
| CN102906455B (en) | With the mechanical transmission with equilibrium structure of the dynamic plastid of bias |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201020 Address after: Room 3001, citizen service center, Jishan Town, Nanling County, Wuhu City, Anhui Province Patentee after: Anhui Yougu express Intelligent Technology Co., Ltd Address before: 362000 No. 30, Hou Shan club, Licheng District, Fujian, Quanzhou Patentee before: Chen Jidian |