CN200987096Y - Multi-shaft output motor - Google Patents
Multi-shaft output motor Download PDFInfo
- Publication number
- CN200987096Y CN200987096Y CN 200620061366 CN200620061366U CN200987096Y CN 200987096 Y CN200987096 Y CN 200987096Y CN 200620061366 CN200620061366 CN 200620061366 CN 200620061366 U CN200620061366 U CN 200620061366U CN 200987096 Y CN200987096 Y CN 200987096Y
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- CN
- China
- Prior art keywords
- output shaft
- gear
- shaft
- output
- shell
- 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
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a multi-shaft motor, comprising a shell, a stator, a rotor and an output shaft, wherein, the stator, the rotor and the output shaft are housed in the shell and the stator is integrated with the shell; the output shaft are mechanically coupled with the shell with one end at least protruding from the shell; the multi-shaft motor is characterized in that the output shaft includes at least an output shaft 1 and an output shaft 2, in which the output shaft 1 and the output shaft 2 are constructed in a concentric manner; the output shaft 1 is a hollow shaft being jacketed on the output shaft 2 and secured on the rotor. The utility model is contrived to allow a double shaft output, wherein the gear box and gear set can be configured according to actual demands with a view to achieving a double shaft variable speed output in the same direction or reverse direction. The utility motor can be directly employed for double shaft output applications without a gear reducer, which has a simple structure, convenient operation, low cost and bright market prospect.
Description
Technical field
The utility model belongs to technical field of motors, particularly a kind of multiple-shaft output motor.
Technical background
Motor in the market has only a motor shaft output usually, some so-called two spindle motor just same axis are exported at the two ends of motor, there is certain limitation in such technology, can not directly satisfy the needs of more current new products simply to motor, current mainly is motor shaft to be outputed to the reduction gear box with double output shaft reach requirement, but such complex structure, and cost height.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of multiaxis output, the motor of particularly concentric twin shaft output.
In order to realize above-mentioned utility model purpose, the technical scheme of employing is as follows:
A kind of multiple-shaft output motor, comprise shell, stator, rotor and output shaft, stator, rotor and output shaft are arranged at enclosure, stator and shell are fixed as one, output shaft and shell mechanical connection and at least one end stretch out outside the shell, it is characterized in that described output shaft comprises output shaft one and output shaft two at least, and output shaft one and output shaft two are concentric shafts, output shaft one is hollow shaft and is placed on outside the output shaft two that output shaft one is fixed on the rotor.
In the technique scheme, described multiple-shaft output motor also is provided with and makes output shaft one and output shaft two do oppositely or rotate in the same way or make between output shaft one and the output shaft two one to rotate and speed reducing driving device that another root does not change, and described speed reducing driving device is fixed on the shell by mechanical connection.
The utility model can make output shaft one and output shaft two can obtain in the same way or oppositely rotation output in proportion by the difference setting of speed reducing driving device, and diaxon all has actuating force, and perhaps output shaft two maintains static and has only output shaft one to rotate in proportion.Specifically can be following three kinds of situations output:
1, gear box is not set, output shaft one rotation is only arranged, output shaft two maintains static;
2, the reverse gear group is set, all dynamic driving of output shaft one and output shaft two, backward rotation in proportion;
3, gear train in the same way is set, all dynamic driving of output shaft one and output shaft two is rotated in proportion in the same way.
When gear box not being set, the output of output shaft two upper ends, the lower end is fixed on the shell, and output shaft one rotates so, and output shaft two does not change, there is relative motion output in diaxon.
When the reverse gear group was set, described speed reducing driving device was made up of gear box and the reverse gear group that is arranged at gear box inside.
Described reverse gear group by be set in central gear on the output shaft one, with the central gear engagement and be installed at least one gear one of the gear shaft that is fixed on the gear tank tower and constitute with gear one meshed gears two, described gear two is fixedlyed connected with output shaft two.
When gear train was set in the same way, speed reducing driving device described in the utility model can also be made up of gear box and the gear train in the same way that is arranged at gear box inside.
Described gear train in the same way is by being set in sun gear, the planet carrier that is connected with output shaft one on the output shaft two, being fixed in planet axis on the planet carrier, being installed on the planet axis and constituting with at least one planetary gear of sun gear engagement and with the internal gear of planetary gear engagement, and described internal gear is fixedlyed connected with gear box.
Motor described in the utility model can be any motor, comprises number of poles, watt level, control mode, direct current interchange etc.
The utility model is because it is designed to twin shaft output, and can optionally be provided with and disengage gears case and gear train, so can obtain in the same way or the output of reverse biaxial variable-speed, can directly be applied on some products that need dual-axle motor, and need not to pass through again the conversion of reduction gear box, structure is more simple, and is convenient and practical, cost is lower, has vast market prospect.
Description of drawings
Accompanying drawing 1 is the structural representation that the utility model is created;
Accompanying drawing 2 is structural representations that the utility model is created embodiment one;
Accompanying drawing 3 is structural representations that the utility model is created embodiment two.
Comprising: stator 1, motor housing 2, rotor 3, output shaft 24, output shaft 1, bearing 6, gear tank tower 7, gear wheel 8, pinion 9, gear shaft 10, centre wheel 11, internal gear 12, planet axis 13, planetary gear 14, sun gear 15, planet carrier 16.
Embodiment
As shown in Figure 1, the utility model mainly is made up of stator 1, motor housing 2, rotor 3, output shaft 24, output shaft 1 and bearing 6, wherein stator 1 passes through mechanically coupled together with motor housing 2, output shaft 1 is fixedlyed connected with rotor 3 and is contained on the motor housing 2, output shaft 24 is set on the output shaft 1, upper end output, the lower end is fixed on the motor housing 2, between output shaft 24 and the output shaft 1 bearing 6 is housed.When rotor 3 rotations, drive output shaft 1 and rotate, output shaft 24 is motionless, and diaxon just produces relative motion output so.This is not for being provided with the gear box state.
The structural representation that the reverse gear group is set as shown in Figure 2, the utility model is mainly by stator 1, motor housing 2, rotor 3, output shaft 24, output shaft 1, bearing 6, gear tank tower 7, gear wheel 8, pinion 9, gear shaft 10 and centre wheel 11 are formed, wherein stator 1 passes through mechanically coupled together with motor housing 2, output shaft 1 is fixedlyed connected with rotor 3 and is contained on the motor housing 2, output shaft 24 is set on the output shaft 1, between output shaft 24 and the output shaft 1 bearing 6 is housed, the output of output shaft one 5 upper ends, the lower end connects with centre wheel 11, the output of output shaft 24 upper ends, lower end and gear wheel 8 close-fittings, pinion 9 is contained on the gear shaft 10 and with centre wheel 11 and gear wheel 8 and meshes, gear shaft 10 is contained on the gear tank tower 7, and gear tank tower 7 integral installations are on motor housing 2.When rotor 3 rotations, drive output shaft 1 and rotate, through the effect of gear box communtation deceleration, output shaft 24 also is driven, and output shaft 1 just produces the output that oppositely rotatablely moves in proportion with output shaft 24 so.
The structural representation that gear train in the same way is set as shown in Figure 3, the utility model is mainly by stator 1, motor housing 2, rotor 3, output shaft 24, output shaft 1, bearing 6, gear tank tower 7, internal gear 12, planet axis 13, planetary gear 14 sun gears 15 and planet carrier 16 are formed, wherein stator 1 passes through mechanically coupled together with motor housing 2, output shaft 1 is fixedlyed connected with rotor 3 and is contained on the motor housing 2, output shaft 24 is set on the output shaft 1, between output shaft 24 and the output shaft 1 bearing 6 is housed, the output of output shaft 24 upper ends, the lower end connects with sun gear 15, planetary gear 14 is contained on the planet axis 13 and with sun gear 15 and internal gear 12 and meshes, planet axis 13 is contained on the planet carrier 16, the output of output shaft one 5 upper ends, the lower end connects with planet carrier 16, internal gear 12 connects with gear tank tower 7, and gear tank tower 7 integral installations are on motor housing 2.When rotor 3 rotations, drive output shaft 1 rotates, and planet carrier 16 rotates simultaneously together, and planetary gear 14 is not only done revolution but also make rotation drive sun gear 15 and rotate, output shaft 24 also is driven so, and output shaft 1 just produces the output that rotatablely moves in proportion in the same way with output shaft 24.
Claims (6)
1, a kind of multiple-shaft output motor, comprise shell, stator, rotor and output shaft, stator, rotor and output shaft are arranged at enclosure, stator and shell are fixed as one, output shaft and shell mechanical connection and at least one end stretch out outside the shell, it is characterized in that described output shaft comprises output shaft one and output shaft two at least, and output shaft one and output shaft two are concentric shafts, output shaft one is hollow shaft and is placed on outside the output shaft two that output shaft one is fixed on the rotor.
2, multiple-shaft output motor according to claim 1, it is characterized in that described multiple-shaft output motor also is provided with makes output shaft one and output shaft two do oppositely or rotate in the same way or makes between output shaft one and the output shaft two one to rotate and speed reducing driving device that another root does not change, and described speed reducing driving device is fixed on the shell by mechanical connection.
3, multiple-shaft output motor according to claim 2 is characterized in that described speed reducing driving device is made up of gear box and the reverse gear group that is arranged at gear box inside.
4, multiple-shaft output motor according to claim 3, it is characterized in that described reverse gear group by be set in central gear on the output shaft one, with the central gear engagement and be installed at least one gear one of the gear shaft that is fixed on the gear tank tower and constitute with gear one meshed gears two, described gear two is also fixedlyed connected with output shaft two.
5, multiple-shaft output motor according to claim 2 is characterized in that described speed reducing driving device is made up of gear box and the gear train in the same way that is arranged at gear box inside.
6, multiple-shaft output motor according to claim 5, it is characterized in that described gear train in the same way by being set in sun gear, the planet carrier that is connected with output shaft one on the output shaft two, being fixed in planet axis on the planet carrier, being installed on the planet axis and constituting with at least one planetary gear of sun gear engagement and with the internal gear of planetary gear engagement, described internal gear is fixedlyed connected with gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061366 CN200987096Y (en) | 2006-07-07 | 2006-07-07 | Multi-shaft output motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061366 CN200987096Y (en) | 2006-07-07 | 2006-07-07 | Multi-shaft output motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987096Y true CN200987096Y (en) | 2007-12-05 |
Family
ID=38916549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620061366 Expired - Fee Related CN200987096Y (en) | 2006-07-07 | 2006-07-07 | Multi-shaft output motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987096Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678033A (en) * | 2012-05-29 | 2012-09-19 | 张国富 | Louver provided with external motor |
| CN105680622A (en) * | 2016-04-05 | 2016-06-15 | 姜铭 | Compact servo torque precise driving unit |
-
2006
- 2006-07-07 CN CN 200620061366 patent/CN200987096Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678033A (en) * | 2012-05-29 | 2012-09-19 | 张国富 | Louver provided with external motor |
| CN105680622A (en) * | 2016-04-05 | 2016-06-15 | 姜铭 | Compact servo torque precise driving unit |
| CN105680622B (en) * | 2016-04-05 | 2018-06-26 | 姜铭 | The accurate gear unit of compact servo torque |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20100707 |