CN218377606U - Synchronous machine - Google Patents
Synchronous machine Download PDFInfo
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- CN218377606U CN218377606U CN202222019563.8U CN202222019563U CN218377606U CN 218377606 U CN218377606 U CN 218377606U CN 202222019563 U CN202222019563 U CN 202222019563U CN 218377606 U CN218377606 U CN 218377606U
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- gear
- synchronous machine
- motor
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Abstract
The embodiment of the utility model relates to a synchronous motor, wherein a gear box cover is arranged at one side of the synchronous motor; a gearbox body is arranged on one side of the gearbox cover; a motor is arranged on the gear box body; a reduction gear meshing device is arranged between the gearbox cover and the gearbox body; the motor changes speed through a reduction gear meshing device; set up reducing gear engagement device between gear box lid and gear box body, had concurrently simple to operate and the less advantage of size, solved among the prior art synchronous machine and generally adopted the great decelerator of size, the great decelerator of size is because the great installation of its size is inconvenient, the technical problem that can't install even in finite space.
Description
Technical Field
The embodiment of the utility model relates to a motor, in particular to synchronous machine.
Background
In the prior art, a synchronous motor generally adopts a speed reducing device with a large size, and the speed reducing device with the large size cannot be installed even in a limited space due to the large size and inconvenience in installation.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model aims at providing a synchronous machine that size is less.
In order to achieve the above object, an embodiment of the present invention provides a synchronous motor, which includes:
the gearbox cover is arranged on one side of the synchronous motor;
the gearbox body is arranged on one side of the gearbox cover;
the motor is arranged on the gear box body;
the reduction gear meshing device is arranged between the gearbox cover and the gearbox body; the motor is changed in speed through the reduction gear meshing device.
Furthermore, a wiring device is arranged on the motor.
Further, the wiring device further comprises:
a terminal box base, wherein the terminal box base is arranged on the motor;
the capacitor is fixed on the terminal box base in a clearance fit manner;
the junction box shell is fixed on the junction box base in a clearance fit mode;
and the terminal box shell is matched with the terminal in an interference fit mode.
Furthermore, a first elastic pad and a first flat pad are fixed on the gear box cover through a first screw; the gear box cover is fixed with a second elastic pad, a second flat pad, a junction box base, the motor and the gear box body through a second screw.
Furthermore, the two ends of the first gear shaft, the second gear shaft and the third gear shaft are fixed on the gear box body and the gear box cover respectively in an interference fit mode.
Furthermore, an output shaft is arranged at one end of the gear box body.
Further, the reduction gear engagement device includes:
the first gear and the first gear shaft are movably connected in a clearance fit manner;
the second gear is movably connected with the second gear shaft in a clearance fit manner;
the third gear is movably connected with the third gear shaft in a clearance fit manner;
the output shaft is fixed with the fourth gear, and the output shaft and the fourth gear are connected in an interference fit mode.
Further, the first gear is meshed with the fourth gear; the second gear is meshed with the third gear.
Furthermore, two ends of the output shaft are respectively and movably connected with the first output shaft sheath and the second output shaft sheath in a clearance fit manner; the first output shaft sheath and the second output shaft sheath are fixed on the gearbox cover and the gearbox body in an interference fit mode.
Furthermore, an outer ring of the first bearing is fixed on the gear box body; the outer ring of the second bearing is fixed on the motor; the inner ring of the first bearing and the inner ring of the second bearing are fixed on a motor driving shaft.
Compared with the prior art, the implementation mode of the utility model adopts the structure that one side of the synchronous motor is provided with the gearbox cover; a gearbox body is arranged on one side of the gearbox cover; a motor is arranged on the gear box body; a reduction gear meshing device is arranged between the gearbox cover and the gearbox body; the motor changes speed through a reduction gear meshing device; set up reduction gear engagement device between gear box lid and gear box body, had simple to operate concurrently and the less advantage of size, solved among the prior art synchronous machine and generally adopted the great decelerator of size, the great decelerator of size is inconvenient owing to the great installation of its size, can't install the technical problem in the finite space even.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of FIG. 1;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
A first embodiment of the present invention relates to a synchronous machine, as shown in fig. 1 and 2, including:
a gear box cover 4 is provided on one side of the synchronous motor in the present embodiment, and the gear box cover 4 is a part of the body in the present embodiment.
A gear housing 17 is provided on one side of the gear housing cover 4, and the gear housing 17 serves as a main body in the present embodiment.
A motor 26 is provided on the gear housing 17.
A reduction gear engagement device 27 is provided between the gear case cover 4 and the gear case body 17; the motor 26 is shifted by the reduction gear engagement device 27 and finally transmitted to the output shaft 13, so that the purpose of low rotating speed and large torque output is achieved. In this embodiment, the reduction gear engagement device 27 is arranged between the gear box cover 4 and the gear box body 17, so that the advantages of convenience in installation and small size are achieved, and the technical problem that the reduction gear with a large size is inconvenient to install due to the large size and cannot be installed in a limited space because the reduction gear with a large size is generally adopted in the synchronous motor in the prior art is solved.
In order to achieve the above technical effects, as shown in fig. 2, a wiring device 28 is mounted on the motor 26 to perform the function of energizing the wiring.
In order to achieve the above technical effects, as shown in fig. 2, the wiring device 28 further includes:
a terminal box base 21 is arranged on the motor 26;
a capacitor 22 is fixed on the terminal box base 21 in a clearance fit manner;
a terminal block case 24 is fixed to the terminal block base 21 in a clearance fit manner;
the terminal block case 24 is fitted with the terminal 23 in an interference fit manner.
Also, in order to achieve the above technical effects, as shown in fig. 2, the gear box cover 4 is fixed with the first elastic pad 2 and the first flat pad 3 by the first screw 1, the first screw 1 plays a role of fixing, the gear box cover 4 is fixed with the second elastic pad 19, the second flat pad 18, the junction box base 21, the motor 26 and the gear box 17 by the second screw 20, and the second screw 20 plays a role of fixing.
Also, in order to achieve the above technical effects, as shown in fig. 2, two ends of the first gear shaft 10, the second gear shaft 11 and the third gear shaft 12 are fixed to the gear housing 17 and the gear housing cover 4 respectively in an interference fit manner, and the gear housing 17 and the gear housing cover 4 are fixed to two ends of the first gear shaft 10, the second gear shaft 11 and the third gear shaft 12 respectively.
In order to achieve the above technical effects, as shown in fig. 2, an output shaft 13 is disposed at one end of the gear housing 17, the output shaft 13 penetrates through the gear housing 17, and the output shaft 13 is used for connecting other devices.
In order to achieve the above technical effects, as shown in fig. 2, the reduction gear engagement device 27 includes:
the first gear 5 and the first gear shaft 10 are movably connected in a clearance fit mode, and the first gear shaft 10 positions the first gear 5;
the second gear 6 is movably connected with the second gear shaft 11 in a clearance fit manner, and the second gear shaft 11 positions the second gear 6;
the third gear 7 and the third gear shaft 12 are movably connected in a clearance fit manner; the third gear shaft 12 positions the third gear 7;
the fourth gear 8 is fixed on the output shaft 13, the output shaft 13 is connected with the fourth gear 8 in an interference fit mode, the output shaft 13 penetrates through the fourth gear 8, and the output shaft 13 is used for being connected with other devices.
In order to achieve the above technical effect, as shown in fig. 2, the first gear 5 is meshed with the fourth gear 8; the second gear 6 is engaged with said third gear 7 to operate the reduction gear engagement means.
In order to achieve the above technical effects, as shown in fig. 2, two ends of the output shaft 13 are movably connected with the first output shaft sheath 9 and the second output shaft sheath 16 respectively in a clearance fit manner; the first output shaft sheath 9 and the second output shaft sheath 16 are fixed on the gear box cover 4 and the gear box body 17 in an interference fit mode.
In order to achieve the above technical effects, as shown in fig. 2, the outer race of the first bearing 15 is fixed to the gear housing 17; the outer ring of the second bearing 25 is fixed on the motor 26; the inner race of the first bearing 15 and the inner race of the second bearing 25 are fixed to the drive shaft 14.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (10)
1. A synchronous machine, comprising:
the gearbox cover is arranged on one side of the synchronous motor;
the gearbox body is arranged on one side of the gearbox cover;
the motor is arranged on the gear box body;
a reduction gear engagement device provided between the gear case cover and the gear case body; the motor is changed in speed through the reduction gear meshing device.
2. A synchronous machine as claimed in claim 1, characterized in that the machine is provided with a wiring connection.
3. The synchronous machine of claim 2, wherein said wiring connection means further comprises:
a terminal box base, wherein the terminal box base is arranged on the motor;
the capacitor is fixed on the terminal box base in a clearance fit mode;
the junction box shell is fixed on the junction box base in a clearance fit mode;
and the terminal box shell is matched with the terminal in an interference fit mode.
4. The synchronous machine of claim 1, wherein the gear box cover has a first spring washer and a first flat washer secured thereto by a first screw; the gear box cover is fixed with a second elastic pad, a second flat pad, a junction box base, a motor and a gear box body through a second screw.
5. The synchronous machine of claim 1, wherein two ends of the first gear shaft, the second gear shaft and the third gear shaft are fixed on the gear case body and the gear case cover respectively in an interference fit manner.
6. The synchronous machine of claim 1 wherein an output shaft is provided at one end of the gearbox housing.
7. The synchronous machine of claim 1, wherein the reduction gear engagement means comprises:
the first gear and the first gear shaft are movably connected in a clearance fit manner;
the second gear is movably connected with the second gear shaft in a clearance fit manner;
the third gear and the third gear shaft are movably connected in a clearance fit manner;
and the output shaft is fixed with the fourth gear, and the output shaft and the fourth gear are connected in an interference fit manner.
8. The synchronous machine of claim 7, wherein the first gear is in mesh with the fourth gear; the second gear is meshed with the third gear.
9. The synchronous machine of claim 6, wherein both ends of the output shaft are movably connected with the first output shaft sheath and the second output shaft sheath respectively in a clearance fit manner; the first output shaft sheath and the second output shaft sheath are fixed on the gear box cover and the gear box body in an interference fit mode.
10. The synchronous machine of claim 1, wherein the gear housing has an outer race of the first bearing secured thereto; the outer ring of the second bearing is fixed on the motor; the inner ring of the first bearing and the inner ring of the second bearing are fixed on the driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222019563.8U CN218377606U (en) | 2022-08-02 | 2022-08-02 | Synchronous machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222019563.8U CN218377606U (en) | 2022-08-02 | 2022-08-02 | Synchronous machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218377606U true CN218377606U (en) | 2023-01-24 |
Family
ID=84965968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222019563.8U Active CN218377606U (en) | 2022-08-02 | 2022-08-02 | Synchronous machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218377606U (en) |
-
2022
- 2022-08-02 CN CN202222019563.8U patent/CN218377606U/en active Active
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