CN204205830U - A kind of reducing motor - Google Patents
A kind of reducing motor Download PDFInfo
- Publication number
- CN204205830U CN204205830U CN201420762148.4U CN201420762148U CN204205830U CN 204205830 U CN204205830 U CN 204205830U CN 201420762148 U CN201420762148 U CN 201420762148U CN 204205830 U CN204205830 U CN 204205830U
- Authority
- CN
- China
- Prior art keywords
- motor
- decelerator
- bearing plate
- bolt
- rotating shaft
- 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
A kind of reducing motor, comprise decelerator, motor, described motor comprises motor body, rotating shaft, motor front end cover and electric machine casing, described decelerator comprises shaft bearing plate, decelerator body and reducer shell, it is characterized in that: the connection of described motor and decelerator is connected by the first bolt with the shaft bearing plate of decelerator by motor front end cover; One end of described its connection reducer of rotating shaft is provided with involute teeth, and decelerator and motor are by gears meshing transmitting torque.One end of its connection reducer of rotating shaft is provided with involute teeth by the utility model, and decelerator and motor, by gears meshing transmitting torque, instead of existing machine shaft and are connected to come transmitting torque by keyway with gear, thus make stable drive, shake little; Motor and decelerator are that bolt is connected, and it is installed and convenient disassembly.
Description
Technical field
The utility model relates to a kind of reducing motor.
Background technology
At present, in the reducing motor between power of motor 250W-400W, decelerator and motor generally are one, can not separate separately, whole reducing motor can be caused after decelerator or motor have been broken to scrap, and maintenance is inconvenient, can increase burden undoubtedly for consumers.
Also have decelerator and motor in certain existing reducing motor is detachably install, but owing to being that traditional machine shaft is connected to come transmitting torque by keyway with gear, and because decelerator and motor are detachably install, so easily occur not steady in transmission, shake larger problem.
Summary of the invention
The utility model providing a kind of stable drive to solve exactly, shaking little, dismountable reducing motor technical problem.
For solving the problems of the technologies described above, the technical solution of a kind of reducing motor of the utility model is:
Comprise decelerator, motor, described motor comprises motor body, rotating shaft, motor front end cover and electric machine casing, described decelerator comprises shaft bearing plate, decelerator body and reducer shell, and the connection of described motor and decelerator is connected by the first bolt with the shaft bearing plate of decelerator by motor front end cover; One end of described its connection reducer of rotating shaft is provided with involute teeth, and decelerator and motor are by gears meshing transmitting torque.
Described motor upper end is provided with speed regulating device, and described speed regulating device are connected by the second bolt with electric machine casing.
First " O " RunddichtringO is provided with between described motor front end cover and shaft bearing plate; Described shaft bearing plate is provided with step, and reducer shell is inserted on step and fixed by the 3rd bolt, is provided with second " O " RunddichtringO between described shaft bearing plate and reducer shell, and relative to the inner placement of the 3rd bolt.
Bearing is provided with between described rotating shaft and motor front end cover.
The technique effect that the utility model can reach is: one end of its connection reducer of rotating shaft is provided with involute teeth by the utility model, decelerator and motor are by gears meshing transmitting torque, instead of existing machine shaft and be connected to come transmitting torque by keyway with gear, thus make stable drive, shake little; Motor and decelerator are that bolt is connected, and it is installed and convenient disassembly.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the profile of a kind of reducing motor of the utility model;
Fig. 2 is the structural representation of a kind of reducing motor of the utility model.
Embodiment
Below in conjunction with accompanying drawing, elaboration detailed is further done to the utility model.
Consult Fig. 1,2.
Execution mode one one kinds of reducing motors, comprise decelerator, motor, described motor comprises motor body 1, rotating shaft 2, motor front end cover 4 and electric machine casing 3, described decelerator comprises shaft bearing plate 11, decelerator body 21 and reducer shell 12, it is characterized in that: the connection of described motor and decelerator is connected by the first bolt with the shaft bearing plate 11 of decelerator by motor front end cover 4; One end of described its connection reducer of rotating shaft 2 is provided with involute teeth, and decelerator and motor are by gears meshing transmitting torque.One end of its connection reducer of rotating shaft 2 is provided with involute teeth by the utility model, decelerator and motor are by gears meshing transmitting torque, in an installation, because it is its operating center distance of involute teeth and theoretical center that rotating shaft 2 connects one end do not affect gearratio when size less changes, so be conducive to convenient installation, stable drive, shake little; Existing detachable reducing motor is generally by Flange joint, and its dismounting and installation are also inconvenient.
Execution mode two, based on execution mode one, described motor upper end is provided with speed regulating device, and described speed regulating device are connected by the second bolt with electric machine casing.Described speed regulating device can be installed according to the demand of client, if client does not need can select not fill yet, in an installation because be bolted, so more convenient in installing and dismantling.
Execution mode three, based on execution mode one, is provided with first " O " RunddichtringO 22 between described motor front end cover 4 and shaft bearing plate 11; Described shaft bearing plate 11 is provided with step, and reducer shell 12 is inserted on step and fixed by the 3rd bolt 14, is provided with second " O " RunddichtringO 21 between described shaft bearing plate 11 and reducer shell 12, and relative to the inner placement of the 3rd bolt 14.The utility model is owing to installing for detachable, so the reducing motor sealing be integrated relative to motor and decelerator is poor, be easy to leakage of oil, so the utility model passes through axial seal, namely realize sealing by first " O " RunddichtringO 22 and second " O " RunddichtringO 21, relative to radial seal better tightness, and second " O " RunddichtringO 21 and relative to the inner placement of the 3rd bolt 14, make that there is better sealing; On motor front end cover 4, we also can see from Fig. 1 that this face that it is connected with shaft bearing plate 11 is also provided with step, are all to solve leakage of oil and this problem of sealing.
Execution mode four, based on execution mode one, is provided with bearing 5 between described rotating shaft 2 and motor front end cover 4.Ensure that rotating shaft 2 can more steadily, shake less in transmission.
Claims (4)
1. a reducing motor, comprise decelerator, motor, described motor comprises motor body, rotating shaft, motor front end cover and electric machine casing, described decelerator comprises shaft bearing plate, decelerator body and reducer shell, it is characterized in that: the connection of described motor and decelerator is connected by the first bolt with the shaft bearing plate of decelerator by motor front end cover; One end of described its connection reducer of rotating shaft is provided with involute teeth, and decelerator and motor are by gears meshing transmitting torque.
2. a kind of reducing motor according to claim 1, is characterized in that: described motor upper end is provided with speed regulating device, and described speed regulating device are connected by the second bolt with electric machine casing.
3. a kind of reducing motor according to claim 1, is characterized in that: be provided with first " O " RunddichtringO between described motor front end cover and shaft bearing plate; Described shaft bearing plate is provided with step, and reducer shell is inserted on step and fixed by the 3rd bolt, is provided with second " O " RunddichtringO between described shaft bearing plate and reducer shell, and relative to the inner placement of the 3rd bolt.
4. a kind of reducing motor according to claim 1, is characterized in that: be provided with bearing between described rotating shaft and motor front end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762148.4U CN204205830U (en) | 2014-12-08 | 2014-12-08 | A kind of reducing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762148.4U CN204205830U (en) | 2014-12-08 | 2014-12-08 | A kind of reducing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205830U true CN204205830U (en) | 2015-03-11 |
Family
ID=52663743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762148.4U Expired - Fee Related CN204205830U (en) | 2014-12-08 | 2014-12-08 | A kind of reducing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901476A (en) * | 2015-05-28 | 2015-09-09 | 湖州正豪电器科技有限公司 | Motor for washing machine |
| CN112739936A (en) * | 2018-09-28 | 2021-04-30 | 罗伯特·博世有限公司 | Electromechanical parking brake |
-
2014
- 2014-12-08 CN CN201420762148.4U patent/CN204205830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901476A (en) * | 2015-05-28 | 2015-09-09 | 湖州正豪电器科技有限公司 | Motor for washing machine |
| CN112739936A (en) * | 2018-09-28 | 2021-04-30 | 罗伯特·博世有限公司 | Electromechanical parking brake |
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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: 20150311 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |