CN202756562U - Planetary gear train acceleration transmission pair - Google Patents
Planetary gear train acceleration transmission pair Download PDFInfo
- Publication number
- CN202756562U CN202756562U CN 201220298117 CN201220298117U CN202756562U CN 202756562 U CN202756562 U CN 202756562U CN 201220298117 CN201220298117 CN 201220298117 CN 201220298117 U CN201220298117 U CN 201220298117U CN 202756562 U CN202756562 U CN 202756562U
- Authority
- CN
- China
- Prior art keywords
- wheel
- planetary gear
- gear train
- motive power
- pair
- 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
Links
Images
Abstract
The utility model relates to a planetary gear train acceleration transmission pair which comprises an internal gear with outer teeth and an external gear with inner teeth which are arranged in a concentric mode, and planet gears are arranged between the internal gear with the outer teeth and the external gear with the inner teeth, are in clearance meshed with each other, and rotate around the circle center of the internal gear with outer teeth. The planet gears are coaxially and fixedly arranged with a transmission gear which is connected with a shaft power wheel through a power chain. The shaft power wheel is arranged on a power shaft which is provided with a power wheel connected with a wheel shaft through a wheel chain. The planetary gear train acceleration transmission pair has the advantages of being time saving and labor saving, and when people pedal for a circle, the wheel rotates multiple circles. The planetary gear train acceleration transmission pair can be widely applied to vehicle bodies like bicycles and tricycles.
Description
Technical field
The utility model relates to mechanical field, relates in particular to the planetary gear train pair that drives up.
Background technique
Traditional bicycles etc. get up to require great effort, there is not accelerating structure not time saving and energy saving, bicycle is the traffic tool as environmental protection, doted on by increasing people, China is described as " country on the bicycle wheel ", the technological innovation of bike tech need to constantly be advanced, and need to develop more labour-saving cycling instrument.
Tricycle is pedaled very effort, and master workers are very arduous in cargo transport.
Mechanical field is badly in need of energy effective supply high-energy transformation, time saving and energy saving transmission structure.
The model utility content
The model utility purpose: in order to provide a kind of time saving and energy saving, the planetary gear train pair that drives up more easily.
In order to reach as above purpose, the utility model is taked following technological scheme: the interior wheel of band external tooth and the band internal tooth foreign steamer that comprise concentric installation, with wheel in the external tooth and can be at the planet wheel of gap interlock that both consist of and wheel center of circle rotation in external tooth with having between the internal tooth foreign steamer, described planet wheel and the coaxial fixed installation of drive wheel, described drive wheel is by power chain coupling shaft motive power wheel, the axle motive power wheel is installed on the line shaft, motive power wheel also is installed on the line shaft, and motive power wheel is connected to wheel axle by the wheel chain.
The further technological scheme of the utility model is: described band internal tooth foreign steamer inside is fixed on bearing outer wall, the inner line shaft of installing of bearing, and the rotation of line shaft does not affect the rotation with the internal tooth foreign steamer.
The further technological scheme of the utility model is: described axle motive power wheel has two.
The further technological scheme of the utility model is: described axle motive power wheel is symmetrical on line shaft.
The further technological scheme of the utility model is: described motive power wheel is positioned at the middle part of line shaft.
The further technological scheme of the utility model is: described planet wheel has more than one and the axle motive power wheel of corresponding number is arranged.
The further technological scheme of the utility model is: described a plurality of planet wheels in external tooth, take turns and the gap that consists of with the internal tooth foreign steamer in evenly distribute.
The further technological scheme of the utility model is: described planet wheel has three.
Adopt as above the utility model of technological scheme, have following beneficial effect: time saving and energy saving, the people is pedaled and is turned around, and then the wheel turns multi-turn can be widely used in the car bodies such as bicycle, tricycle.
Description of drawings
In order to further specify the utility model, further describe below in conjunction with accompanying drawing: Fig. 1 is structure side-looking perspective diagram of the present utility model;
Fig. 2 is that drive part of the present utility model is faced structural representation; Wherein: 1. take turns in the band external tooth; 2. be with the internal tooth foreign steamer; 3. axle motive power wheel; 4. planet wheel; 5. wheel chain; 6. wheel axle; 7. wheel; 8. line shaft; 9. motive power wheel; 10. power chain; 11. drive wheel.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2 embodiment of the present utility model is described, embodiment does not consist of restriction of the present utility model:
The utility model comprises the interior wheel 1 of band external tooth and the band internal tooth foreign steamer 2 of concentric installation, with wheel 1 in the external tooth and can be at the planet wheel 4 of gap interlock that both consist of and wheel 1 center of circle rotation in external tooth with having between the internal tooth foreign steamer 2, described planet wheel 4 and drive wheel 11 coaxial fixed installations, described drive wheel 11 is by power chain 10 coupling shaft motive power wheels 3, axle motive power wheel 3 is installed on the line shaft 8, motive power wheel 9 also is installed on the line shaft 8, and motive power wheel 9 is connected to wheel axle 6 by wheel chain 5.
So that the people is pedaled a circle, rear sidecar wheel can turn multi-turn in the process of motion.
Described band internal tooth foreign steamer 2 inside are fixed on bearing outer wall, the inner line shaft 8 of installing of bearing, and the rotation of line shaft 8 does not affect the rotation with internal tooth foreign steamer 2.
Described axle motive power wheel 3 has two.
Described axle motive power wheel 3 is symmetrical on line shaft 8.
Described motive power wheel 9 is positioned at the middle part of line shaft 8.
Described planet wheel 4 has more than one and the axle motive power wheel 3 of corresponding number is arranged.
Described a plurality of planet wheel 4 in external tooth, take turns 1 and the gap that consists of with internal tooth foreign steamer 2 in evenly distribute.
Described planet wheel 4 has three.
This is located described number etc. and implementation of the present utility model is not caused restriction.
Above demonstration and described basic principle of the present utility model, major character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in the claimed scope.
Claims (8)
1. the planetary gear train pair that drives up, it is characterized in that: the interior wheel of band external tooth (1) and the band internal tooth foreign steamer (2) that comprise concentric installation, taking turns (1) in the band external tooth and being with has between the internal tooth foreign steamer (2) and can take turns the planet wheel (4) that (1) center of circle rotates in the external tooth in the gap interlock of both formations and around being with, described planet wheel (4) and the coaxial fixed installation of drive wheel (11), described drive wheel (11) is by power chain (10) coupling shaft motive power wheel (3), axle motive power wheel (3) is installed on the line shaft (8), motive power wheel (9) also is installed on the line shaft (8), and motive power wheel (9) is connected to wheel axle (6) by wheel chain (5).
2. the planetary gear train as claimed in claim 1 pair that drives up, it is characterized in that: described band internal tooth foreign steamer (2) inside is fixed on bearing outer wall, the inner line shaft (8) of installing of bearing, the rotation of line shaft (8) does not affect the rotation of band internal tooth foreign steamer (2).
3. the planetary gear train as claimed in claim 1 pair that drives up, it is characterized in that: described axle motive power wheel (3) has two.
4. the planetary gear train as claimed in claim 3 pair that drives up, it is characterized in that: described axle motive power wheel (3) is upper symmetrical at line shaft (8).
5. the planetary gear train as claimed in claim 1 pair that drives up, it is characterized in that: described motive power wheel (9) is positioned at the middle part of line shaft (8).
6. the planetary gear train as claimed in claim 1 pair that drives up, it is characterized in that: described planet wheel (4) has more than one and the axle motive power wheel (3) of corresponding number is arranged.
7. the planetary gear train as claimed in claim 6 pair that drives up is characterized in that: even distribution in the gap that described a plurality of planet wheels (4) wheel (1) and band internal tooth foreign steamer (2) in the band external tooth consist of.
8. the planetary gear train as claimed in claim 7 pair that drives up, it is characterized in that: described planet wheel (4) has three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298117 CN202756562U (en) | 2012-06-25 | 2012-06-25 | Planetary gear train acceleration transmission pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298117 CN202756562U (en) | 2012-06-25 | 2012-06-25 | Planetary gear train acceleration transmission pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756562U true CN202756562U (en) | 2013-02-27 |
Family
ID=47735746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298117 Expired - Fee Related CN202756562U (en) | 2012-06-25 | 2012-06-25 | Planetary gear train acceleration transmission pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756562U (en) |
-
2012
- 2012-06-25 CN CN 201220298117 patent/CN202756562U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202686672U (en) | Motor drive device for electric bicycle | |
| CN204910763U (en) | Carbon -free trolley who has directional control function with gravitional force driven | |
| CN102431624A (en) | Multistage variable-speed labor-saving high-speed bicycle driven by oscillating bar | |
| CN204895755U (en) | Power -saving high -speed bicycle | |
| CN202756562U (en) | Planetary gear train acceleration transmission pair | |
| CN204688336U (en) | Foot-operated hand driven bicycle | |
| CN203902803U (en) | Novel water bicycle | |
| CN206374915U (en) | A kind of small chain wheel labor saving acceleration bicycle | |
| CN203283358U (en) | Permanent magnet type variable speed driving device | |
| CN201613998U (en) | Speed reducer for electric bicycle | |
| CN201672004U (en) | One-gear speed changing device for electric bus or truck | |
| CN204368393U (en) | Speedup increases turns round change-speed box | |
| CN210063235U (en) | Novel speed-increasing bicycle | |
| CN203638036U (en) | Power cycle energy-saving power-assistance back-pedal speed change device | |
| CN203322192U (en) | Transmission device | |
| CN206155726U (en) | Wheel power bicycle | |
| CN204802012U (en) | High rotational speed single round atress type two -wheeled bicycle | |
| CN203450312U (en) | Intelligent speed change mechanism for human-powered vehicle | |
| CN203767014U (en) | Bicycle accelerator | |
| CN203832684U (en) | Double-person accelerating bicycle | |
| CN202803766U (en) | Planetary reducer for line rolling rotating arm mechanism | |
| CN203358798U (en) | Bicycle driving module | |
| CN203832695U (en) | Automatic-accelerated tandem bicycle | |
| CN104527917A (en) | Speed increase and torque increase transmission | |
| CN201132583Y (en) | Speed-increasing drive wheel in bicycle wheel |
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 |
Granted publication date: 20130227 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |