CN207677571U - A kind of electric machine structure being built-in with gear set - Google Patents
A kind of electric machine structure being built-in with gear set Download PDFInfo
- Publication number
- CN207677571U CN207677571U CN201820051810.3U CN201820051810U CN207677571U CN 207677571 U CN207677571 U CN 207677571U CN 201820051810 U CN201820051810 U CN 201820051810U CN 207677571 U CN207677571 U CN 207677571U
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- China
- Prior art keywords
- gear
- output shaft
- rotor
- built
- duplicate
- 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 discloses a kind of electric machine structures being built-in with gear set, its built-in gear group in motor, and in the first duplicate gear, the number of teeth of that gear engaged with armature spindle output gear is more than the number of teeth of that gear engaged with the second duplicate gear, so, convenient for the startup of motor, practicability is good；Separately, two the first duplicate gears engage the opposite sides for being connected to armature spindle output gear respectively, so that the rotation of armature spindle output gear is more stable, similarly, two the second duplicate gears engage the opposite sides for being connected to output shaft first gear respectively, so that the rotation of output shaft first gear is more stable, suitable for requiring stringent occasion, practicability good.
Description
Technical field
The utility model is related to a kind of electric machine structures being built-in with gear set.
Background technology
Currently, existing motor not built-in gear groups, are only installed on one end that armature spindle stretches out casing dynamic
Output gear, power output gear is equal with the angular speed of armature spindle, inconvenient when power output gear is larger by external drag
The rotation of armature spindle is driven in electrical-coil.
Therefore, how to overcome above-mentioned defect, it has also become those skilled in the art's important topic urgently to be resolved hurrily.
Utility model content
The utility model overcomes the deficiency of above-mentioned technology, provides a kind of electric machine structure being built-in with gear set, in fact
It is good with property.
To achieve the above object, the utility model uses following technical proposal：
A kind of electric machine structure being built-in with gear set, includes casing 1, be equipped in the casing 1 electromagnetic coil assembly 2,
Rotor 3 by the driving of the electromagnetic coil assembly 2, is mounted on the motor output shaft at the motor output shaft 4 for power output
Output shaft first gear 41 on 4, the motor output shaft 4 are located at 3 top of the rotor, and the rotor 3 and the motor are defeated
It is equipped with intermediate isolating seat 7 between shaft 4, armature spindle output gear 31, the armature spindle output are installed on the axis of the rotor 3
Opposite sides engages respectively on gear 31 is connected with the first duplicate gear 5, each first duplicate gear 5 and the output shaft first
All engagement is connected with the second duplicate gear 6 between gear 41, and two the second duplicate gears 6 are located at the output shaft first gear 41
Opposite sides, in first duplicate gear 5, the number of teeth of that gear engaged with the armature spindle output gear 31 is big
In the number of teeth of that gear engaged with second duplicate gear 6.
A kind of electric machine structure being built-in with gear set as described above, the motor output shaft 4 stretch out the one of the casing 1
End is equipped with output shaft second gear 42.
A kind of electric machine structure being built-in with gear set as described above, the electromagnetic coil assembly 2 includes for driving
The rotor that the rotor 3 rotates forward is driven forward coil 21 and for driving the rotor of the rotor reversion to be driven reverse coil 22.
A kind of electric machine structure being built-in with gear set as described above, the armature spindle output gear 31, the first duplex-gear
It is straight-tooth gear to take turns the 5, second duplicate gear 6, output shaft first gear 41 all.
Compared with prior art, the utility model has the beneficial effects that：
Structure is simple and easy to implement for this case, the built-in gear group in motor, and in first duplicate gear, and described
The number of teeth of that gear of armature spindle output gear engagement is more than the number of teeth of that gear engaged with second duplicate gear,
In this way, convenient for the startup of motor, practicability is good；In addition, two the first duplicate gears engage respectively is connected to the armature spindle output
The opposite sides of gear so that the rotation of armature spindle output gear is more stable, and similarly, two the second duplicate gears engage connection respectively
In the opposite sides of the output shaft first gear so that the rotation of output shaft first gear is more stable, is suitable for requiring strictly
Occasion, practicability are good.
Description of the drawings
Fig. 1 is the stereogram of this case.
Fig. 2 is the explosion diagram of Fig. 1.
Fig. 3 is one of gear connection diagram of this case.
Fig. 4 is the two of the gear connection diagram of this case.
Specific implementation mode
The utility model feature and other correlated characteristics are described in further detail by the following examples, in order to same
The understanding of industry technology personnel：
As shown in Figures 1 to 4, a kind of electric machine structure being built-in with gear set includes casing 1, is equipped in the casing 1
Electromagnetic coil assembly 2, the motor output shaft 4 for power output, is mounted on the rotor 3 by the driving of the electromagnetic coil assembly 2
Output shaft first gear 41 on the motor output shaft 4, the motor output shaft 4 are located at 3 top of the rotor, the rotor
It is equipped with intermediate isolating seat 7 between 3 and the motor output shaft 4, armature spindle output gear 31 is installed on the axis of the rotor 3,
Opposite sides engages respectively on the armature spindle output gear 31 is connected with the first duplicate gear 5, each first duplicate gear 5 with
All engagement is connected with the second duplicate gear 6 between the output shaft first gear 41, and two the second duplicate gears 6 are located at described defeated
The opposite sides of shaft first gear 41, in first duplicate gear 5, engaged with the armature spindle output gear 31 that
The number of teeth of a gear is more than the number of teeth of that gear engaged with second duplicate gear 6.
As described above, structure is simple and easy to implement for this case, the built-in gear group in motor, and in first duplicate gear
In 5, the number of teeth of that gear engaged with the armature spindle output gear 31 is more than that engaged with second duplicate gear 6
The number of teeth of a gear, in this way, it is convenient for the startup of motor, practicability good；In addition, two the first duplicate gears 5 engage connection respectively
In the opposite sides of the armature spindle output gear 31 so that armature spindle output gear 31 rotate it is more stable, similarly, two second
Duplicate gear 6 engages the opposite sides for being connected to the output shaft first gear 41 respectively so that 41 turns of output shaft first gear
It is dynamic more stable, suitable for requiring stringent occasion, practicability good.
As described above, when it is implemented, one end that the motor output shaft 4 stretches out the casing 1 is equipped with output shaft
Two gears 42.
As described above, when it is implemented, the electromagnetic coil assembly 2 includes turn for driving the rotor 3 to rotate forward
Son is driven forward coil 21 and for driving the rotor of the rotor reversion to be driven reverse coil 22.
As described above, when it is implemented, the armature spindle output gear 31, the first duplicate gear 5, the second duplicate gear 6,
Output shaft first gear 41 is all straight-tooth gear, easy to implement, easy for installation.
As described above, this case protection be a kind of electric machine structure being built-in with gear set, all it is identical as this case structure or
Similar technical solution should all be shown as falling into the protection domain of this case.
Claims (4)
1. a kind of electric machine structure being built-in with gear set, it is characterised in that include casing (1), electricity is equipped in the casing (1)
Magnetic coil assemblies (2), by the electromagnetic coil assembly (2) driving rotor (3), for power output motor output shaft (4),
Output shaft first gear (41) on the motor output shaft (4), the motor output shaft (4) are located at the rotor
(3) top, equipped with intermediate isolating seat (7) between the rotor (3) and the motor output shaft (4), on the axis of the rotor (3)
Armature spindle output gear (31) is installed, opposite sides engages respectively on the armature spindle output gear (31) is connected with first pair
Join gear (5), is engaged between each first duplicate gear (5) and the output shaft first gear (41) and be connected with the second duplex
Gear (6), two the second duplicate gears (6) are located at the opposite sides of the output shaft first gear (41), at described first pair
Join in gear (5), the number of teeth of that gear engaged with the armature spindle output gear (31) is more than and second duplex-gear
Take turns the number of teeth of that gear of (6) engagement.
2. a kind of electric machine structure being built-in with gear set according to claim 1, it is characterised in that the motor output shaft
(4) one end for stretching out the casing (1) is equipped with output shaft second gear (42).
3. a kind of electric machine structure being built-in with gear set according to claim 1, feature is in the electromagnetic coil assembly
(2) include for driving the rotor that the rotor (3) rotates forward to be driven forward coil (21) and for driving the rotor to invert
Rotor be driven reverse coil (22).
4. a kind of electric machine structure being built-in with gear set according to claim 1-3 any one, feature is at described turn
Sub- axis output gear (31), the first duplicate gear (5), the second duplicate gear (6), output shaft first gear (41) are all straight-tooth tooth
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051810.3U CN207677571U (en) | 2018-01-11 | 2018-01-11 | A kind of electric machine structure being built-in with gear set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051810.3U CN207677571U (en) | 2018-01-11 | 2018-01-11 | A kind of electric machine structure being built-in with gear set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677571U true CN207677571U (en) | 2018-07-31 |
Family
ID=62974013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820051810.3U Expired - Fee Related CN207677571U (en) | 2018-01-11 | 2018-01-11 | A kind of electric machine structure being built-in with gear set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677571U (en) |
-
2018
- 2018-01-11 CN CN201820051810.3U patent/CN207677571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |