CN102025218A - Two-way eccentric output mute tubular motor - Google Patents
Two-way eccentric output mute tubular motor Download PDFInfo
- Publication number
- CN102025218A CN102025218A CN 201010504394 CN201010504394A CN102025218A CN 102025218 A CN102025218 A CN 102025218A CN 201010504394 CN201010504394 CN 201010504394 CN 201010504394 A CN201010504394 A CN 201010504394A CN 102025218 A CN102025218 A CN 102025218A
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- output
- gear
- rotating shaft
- eccentric
- rotor
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Abstract
The invention relates to a two-way eccentric output mute tubular motor. The motor comprises a motor tube, a stator and a rotor, wherein the rotor is provided with a rotating shaft. The motor is characterized in that: both ends of the rotating shaft are connected with input sun gears of multi-stage planetary reducers with the same structure through a coupler respectively; an output bracket of the planetary reducer is provided with an output gear; the output gear is meshed with an eccentric gear which deviates from the center of the rotating shaft; and the eccentric gear is connected with an output shaft. In the two-way eccentric output mute tubular motor, both ends of the rotating shaft of the rotor are provided with the planetary reducers with the same structure respectively, and both ends of the rotating shaft of the tubular motor bidirectionally output, so that the problem of abrasion of one side caused by nonuniform stress at both ends is solved; and the output gear on the output bracket of the planetary reducer is meshed with the eccentric gear which deviates from the center of the rotating shaft, and the output shaft is connected to the eccentric gear, so that the problem that a guide rail of a roller shutter is required to be parallel to the roller shutter during installation and debugging is solved.
Description
Technical field
The present invention relates to a kind of electric machine structure, be meant that specifically a kind of bidirectional eccentric exports quiet tube shaped electric machine.
Background technology
The tube shaped electric machine of prior art mostly is the structure of end output, and tube shaped electric machine is placed on an end of roller blind device during use, and two ends discontinuity during work causes a side heavy wear easily; When the installation of tube shaped electric machine, the guide rail of roller shutter and roller shutter require to be in parastate when Installation and Debugging in addition, and the output shaft of tube shaped electric machine is in the center of circle of motor pipe, and this makes troubles to Installation and Debugging.
Summary of the invention
The objective of the invention is a kind of improvement to prior art, provide a kind of stressed even, it is little to wear and tear, and the bidirectional eccentric of being convenient to Installation and Debugging is exported quiet tube shaped electric machine.
The object of the present invention is achieved like this: a kind of bidirectional eccentric of the present invention is exported quiet tube shaped electric machine, it comprises motor pipe, stator and rotor, rotating shaft is arranged on the rotor, it is characterized in that being connected with the input central gear of the shaft coupling multistage planet decelerator identical respectively with one at the two ends of rotating shaft, the output bracket of planetary reduction gear is provided with output gear, above-mentioned output gear and an eccentric gear engagement that departs from the rotating shaft center, eccentric gear connects output shaft.
Bidirectional eccentric of the present invention is exported quiet tube shaped electric machine, because the two ends of rotor shaft have an identical planetary reduction gear respectively, the two-way output in tube shaped electric machine rotating shaft two ends has solved the two ends discontinuity, causes the problem of a lateral wearing; Output gear on the output bracket of planetary reduction gear and an eccentric gear engagement that departs from the rotating shaft center, output shaft is connected on the eccentric gear, has solved the guide rail of roller shutter and roller shutter requires to be in parastate when Installation and Debugging problem.
Description of drawings
Fig. 1 exports the structural representation of quiet tube shaped electric machine for bidirectional eccentric.
Embodiment
The invention will be further described by embodiment below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of bidirectional eccentric of the present invention is exported quiet tube shaped electric machine, it comprises motor pipe 4, stator 18 and rotor 19, rotating shaft 17 is arranged on the rotor 19, rotating shaft 17 is arranged on the rear bearing 16 in fore bearing 120 and the rear bearing block 15 in the front-end bearing pedestal 21, it is characterized in that being connected with the input central gear 12 of an identical second planetary reducer with shaft coupling 14 respectively at the two ends of rotating shaft 17, the output bracket 5 of above-mentioned second planetary reducer is provided with output gear, above-mentioned output gear and eccentric gear 2 engagements that depart from the rotating shaft center, eccentric gear 2 connects output shaft 1, and there is plug 3 at the two ends of motor pipe 4.Above-mentioned second planetary reducer is made up of internal tooth upper shield 13, internal tooth block set 6, input central gear 12, primary planet pinion 10, one-level support 9, one-level internal tooth casing 11, secondary planetary gear 8, output bracket 5, secondary internal tooth casing 7, on the one-level support 9 secondary sun gear is arranged.
Claims (1)
1. a bidirectional eccentric is exported quiet tube shaped electric machine, it comprises motor pipe (4), stator (18) and rotor (19), rotating shaft (17) is arranged on the rotor (19), it is characterized in that using the input central gear (12) of shaft coupling (14) the multistage planet decelerator identical to be connected respectively with one at the two ends of rotating shaft (17), the output bracket of above-mentioned multistage planet decelerator (5) is provided with output gear, above-mentioned output gear and eccentric gear (a 2) engagement that departs from the rotating shaft center, eccentric gear (2) connects output shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010504394 CN102025218A (en) | 2010-10-13 | 2010-10-13 | Two-way eccentric output mute tubular motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010504394 CN102025218A (en) | 2010-10-13 | 2010-10-13 | Two-way eccentric output mute tubular motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102025218A true CN102025218A (en) | 2011-04-20 |
Family
ID=43866202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010504394 Pending CN102025218A (en) | 2010-10-13 | 2010-10-13 | Two-way eccentric output mute tubular motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102025218A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1345307A2 (en) * | 2002-03-13 | 2003-09-17 | Fitem Srl | Driving device for a roller blind, such as for curtains or roller shutters |
| CN2850117Y (en) * | 2005-11-18 | 2006-12-20 | 许晓华 | Tubular electric machine with brake |
| CN101304196A (en) * | 2007-05-10 | 2008-11-12 | 周金华 | Bidirectional off-centering output tubular electric machine |
| CN201846187U (en) * | 2010-10-13 | 2011-05-25 | 周金华 | Two-way eccentric output mute pipe-like motor |
-
2010
- 2010-10-13 CN CN 201010504394 patent/CN102025218A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1345307A2 (en) * | 2002-03-13 | 2003-09-17 | Fitem Srl | Driving device for a roller blind, such as for curtains or roller shutters |
| CN2850117Y (en) * | 2005-11-18 | 2006-12-20 | 许晓华 | Tubular electric machine with brake |
| CN101304196A (en) * | 2007-05-10 | 2008-11-12 | 周金华 | Bidirectional off-centering output tubular electric machine |
| CN201846187U (en) * | 2010-10-13 | 2011-05-25 | 周金华 | Two-way eccentric output mute pipe-like motor |
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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: 20110420 |