CN202997834U - Three-level speed-reduction synchronous motor - Google Patents
Three-level speed-reduction synchronous motor Download PDFInfo
- Publication number
- CN202997834U CN202997834U CN 201320018700 CN201320018700U CN202997834U CN 202997834 U CN202997834 U CN 202997834U CN 201320018700 CN201320018700 CN 201320018700 CN 201320018700 U CN201320018700 U CN 201320018700U CN 202997834 U CN202997834 U CN 202997834U
- Authority
- CN
- China
- Prior art keywords
- gear
- output shaft
- stud
- motor
- transmission connection
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A three-level speed-reduction synchronous motor comprises a motor shell, a speed-reduction cavity and an electromagnetic component containing cavity behind the speed-reduction cavity in the motor shell, wherein a stator assembly, a motor shaft, and a rotor assembly connected to the motor shaft are arranged in the electromagnetic component containing cavity, one end of the motor shaft extends into the speed-reduction cavity and is provided with a first center gear, a first stud gear, a second stud gear and an output shaft gear are coaxially arranged in the speed-reduction cavity, the first center gear is in transmission connection with a large gear end of the first stud gear, a small gear end of the first stud gear is in transmission connection with a large gear end of the second stud gear, a small gear end of the second stud gear is in transmission connection with the output shaft gear, and the output shaft gear is connected with an output shaft extending forwards and outside the motor shell. The three-level speed-reduction synchronous motor has the following beneficial effects: a three-level speed-reduction device is arranged in a synchronous motor, and the output shaft of the synchronous motor is directly connected with a piece to be transmitted.
Description
Technical field
The utility model relates to a kind of motor.
Background technology
Synchronous machine is a kind of motor that we often use, and this power of motor is little, and torque is large, usually use on the mechanical-type steering engine structure, the synchronous machine of prior art does not generally carry deceleration device, often needs a supporting reduction box to carry out deceleration to motor output shaft.
Summary of the invention
Do not carry the deficiency of deceleration in order to overcome existing synchronous machine, the utility model provides a kind of synchronous machine of three grades of decelerations.
the technical scheme in the invention for solving the technical problem is: a kind of synchronous machine of three grades of decelerations, described synchronous machine comprises a motor casing, one in front and one in back be provided with velocity-reducing chamber in described motor casing, the electromagnetic component container cavity, be provided with stator module in described electromagnetic component container cavity, motor shaft, be connected in the rotor assembly on motor shaft, described motor shaft one end penetrates in described velocity-reducing chamber and this end is provided with the first central gear, the interior also coaxial first stud gear that is provided with of described velocity-reducing chamber, second stud gear, output shaft gear, the gear wheel end of described the first central gear and first stud gear is in transmission connection, the gear wheel end of the pinion end of described first stud gear and described second stud gear is in transmission connection, pinion end and the output shaft gear of described second stud gear are in transmission connection, described output shaft gear connects one and stretches out forward the output shaft outer with motor casing.
Described output shaft is used for connecting treats driving member.
Further, also be provided with two tongue pieces outside described motor casing, described tongue piece is provided with connecting hole.
The utility model is consistent with the synchronous machine of prior art in use, does not repeat them here.Just motor shaft is after these the three grades of decelerations of pinion end/output shaft gear through the gear wheel end of the pinion end/second stud gear of the gear wheel end of the first central gear/first stud gear, first stud gear, second stud gear, then be transferred to the external world by output shaft, slowing down effective.
The beneficial effects of the utility model are: triple reduction gearing is set in synchronous machine, and the output shaft of synchronous machine can directly be connected with treating driving member.
Description of drawings
Fig. 1 is the half sectional view of an embodiment of the utility model.
Fig. 2 is the axial schematic diagram of an embodiment of the utility model.
Fig. 3 is the expansion schematic diagram of the utility model triple reduction gearing.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
by reference to the accompanying drawings 1 to 3, a kind of synchronous machine of three grades of decelerations, described synchronous machine comprises a motor casing 1, one in front and one in back be provided with velocity-reducing chamber 2 in described motor casing 1, electromagnetic component container cavity 3, be provided with stator module 4 in described electromagnetic component container cavity 3, motor shaft 5, be connected in the rotor assembly 6 on motor shaft 5, described motor shaft 5 one ends penetrate in described velocity-reducing chamber 2 and this end is provided with the first central gear 7, the interior also coaxial first stud gear 8 that is provided with of described velocity-reducing chamber 2, second stud gear 9, output shaft gear 10, described the first central gear 7 is in transmission connection with the gear wheel end of first stud gear 8, the gear wheel end of the pinion end of described first stud gear 8 and described second stud gear 9 is in transmission connection, the pinion end of described second stud gear 9 and output shaft gear 10 are in transmission connection, described output shaft gear 10 connects one and stretches out in forward the outer output shaft 11 of motor casing.
Described output shaft is used for connecting treats driving member.
Further, also be provided with two tongue pieces 12 outside described motor casing, described tongue piece is provided with connecting hole 13.
The utility model is consistent with the synchronous machine of prior art in use, does not repeat them here.Just motor shaft is after these the three grades of decelerations of pinion end/output shaft gear through the gear wheel end of the pinion end/second stud gear of the gear wheel end of the first central gear/first stud gear, first stud gear, second stud gear, then be transferred to the external world by output shaft, slowing down effective.
The beneficial effect of the present embodiment is to arrange in synchronous machine triple reduction gearing, and the output shaft of synchronous machine can directly be connected with treating driving member.
Claims (2)
1. the synchronous machine of three grades of decelerations, described synchronous machine comprises a motor casing, one in front and one in back be provided with velocity-reducing chamber in described motor casing, the electromagnetic component container cavity, be provided with stator module in described electromagnetic component container cavity, motor shaft, be connected in the rotor assembly on motor shaft, described motor shaft one end penetrates in described velocity-reducing chamber and this end is provided with the first central gear, it is characterized in that: the interior also coaxial first stud gear that is provided with of described velocity-reducing chamber, second stud gear, output shaft gear, the gear wheel end of described the first central gear and first stud gear is in transmission connection, the gear wheel end of the pinion end of described first stud gear and described second stud gear is in transmission connection, pinion end and the output shaft gear of described second stud gear are in transmission connection, described output shaft gear connects one and stretches out in forward the outer output shaft of motor casing.
2. the synchronous machine of three grades of decelerations according to claim 1 is characterized in that: the described motor casing outside also is provided with two tongue pieces, and described tongue piece is provided with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018700 CN202997834U (en) | 2013-01-15 | 2013-01-15 | Three-level speed-reduction synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018700 CN202997834U (en) | 2013-01-15 | 2013-01-15 | Three-level speed-reduction synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997834U true CN202997834U (en) | 2013-06-12 |
Family
ID=48568961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018700 Expired - Fee Related CN202997834U (en) | 2013-01-15 | 2013-01-15 | Three-level speed-reduction synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228390A (en) * | 2014-09-05 | 2014-12-24 | 东莞市票友机电科技有限公司 | Speed reducing motor for ticket binding machine |
-
2013
- 2013-01-15 CN CN 201320018700 patent/CN202997834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228390A (en) * | 2014-09-05 | 2014-12-24 | 东莞市票友机电科技有限公司 | Speed reducing motor for ticket binding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205022296U (en) | With motor and planet gear and coaxial integrated electric drive bridge of differential mechanism | |
| IN2014DN10325A (en) | ||
| CN201385751Y (en) | Harmonic speed reducer of harmonic speed reduction electric bicycle | |
| CN204020556U (en) | The double dynamical stepless speed variator system of pure electric automobile | |
| CN103486204A (en) | Miniature planetary gear reducer | |
| CN202997834U (en) | Three-level speed-reduction synchronous motor | |
| CN203496657U (en) | Parallel-type hybrid power drive system | |
| CN202749959U (en) | Motor and planetary gearset integrated driving device | |
| CN201884595U (en) | Reducing gear for gearbox and hydrodynamic retarder | |
| CN203211083U (en) | Energy-saving hybrid power driven system of vehicle | |
| CN203491846U (en) | Switched reluctance gear motor used for electric car | |
| CN102966679B (en) | A kind of motor output shaft | |
| CN201956872U (en) | Stepping motor | |
| CN203481997U (en) | DC brushless gear motor used for electric vehicle | |
| CN203481995U (en) | AC gear motor used for electric vehicle | |
| CN202455212U (en) | Motor reducer | |
| CN202251902U (en) | Speed-reducing box of planet speed-reducing motor | |
| CN203481996U (en) | Permanent magnet synchronous gear motor used for electric vehicle | |
| CN203809606U (en) | Speed raising machine | |
| CN203560390U (en) | Power output gear of motor | |
| CN203272616U (en) | Hardened face gear reducer motor | |
| CN201904685U (en) | Direct-connected motor of speed reducer | |
| CN203214784U (en) | Planetary gear speed reducer with primary planet carrier and secondary planet carrier meshing mechanism | |
| CN203032938U (en) | Motor power transmission system for transport helicopter | |
| CN207490667U (en) | Small size Biaxial high power motor |
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: 20130612 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |