CN210041558U - Motor reduction mechanism and servo planetary motor thereof - Google Patents
Motor reduction mechanism and servo planetary motor thereof Download PDFInfo
- Publication number
- CN210041558U CN210041558U CN201920578709.8U CN201920578709U CN210041558U CN 210041558 U CN210041558 U CN 210041558U CN 201920578709 U CN201920578709 U CN 201920578709U CN 210041558 U CN210041558 U CN 210041558U
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- motor
- planet wheel
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- inner gear
- input shaft
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Abstract
The utility model discloses a motor reduction gears and servo planetary motor thereof, including the ring gear, ring gear one end sets up the input shaft, and the ring gear other end sets up the output shaft, sets up the output circle in the ring gear, and output circle and output shaft fixed connection set up the sun gear on the input shaft, set up the planet wheel on the output circle, planet wheel and output circle swing joint, the planet wheel respectively with sun gear and ring gear meshing, there is motor body on the motor reduction gears. The utility model discloses the motor is connected with the input shaft, sun gear and the meshing of planet wheel on the input shaft, planet wheel and ring gear meshing, the input shaft rotates, it rotates to drive the sun gear, the sun gear rotates and drives the planet wheel and rotate, the planet wheel drives the output circle under the effect of ring gear and rotates to drive the output shaft and rotate, through the sun gear, twice transmission of planet wheel and ring gear, the output torque is big, and small, light in weight, bearing capacity is high moreover, long service life, operate steadily, performance safety.
Description
Technical Field
The utility model relates to an electrical equipment field, more specifically the utility model relates to a motor reduction gears and servo planetary motor thereof.
Background
At present, an Electric machine (commonly called as "motor") refers to an electromagnetic device that realizes Electric energy conversion or transmission according to the law of electromagnetic induction, the Electric machine is represented by a letter M (old standard is represented by D) in a circuit, the Electric machine mainly functions to generate driving torque as a power source of electrical appliances or various machines, a generator is represented by a letter G in a circuit, the generator mainly functions to convert mechanical energy into Electric energy, but the existing speed reducing mechanism has small torque, unstable operation and poor performance safety.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve current foretell problem, provide a motor reduction gears and servo planetary motor thereof.
For the purpose of realizing above, the technical scheme of the utility model is a motor reduction gears, characterized by, including the ring gear, ring gear one end set up the input shaft, the ring gear other end set up the output shaft, the ring gear in set up the output circle, output circle and output shaft fixed connection, the input shaft on set up the sun gear, the output circle on set up the planet wheel, planet wheel and output circle swing joint, the planet wheel mesh with sun gear and ring gear respectively. The motor is connected with the input shaft, a sun wheel on the input shaft is meshed with the planet wheel, the planet wheel is meshed with the inner gear ring, the input shaft rotates to drive the sun wheel to rotate, the sun wheel rotates to drive the planet wheel to rotate, the planet wheel drives the output ring to rotate under the action of the inner gear ring so as to drive the output shaft to rotate, and through twice transmission of the sun wheel, the planet wheel and the inner gear ring, the output torque is large, and the planetary gear transmission mechanism is small in size, light in weight, high in bearing capacity, long in service life, stable in operation and safe in.
Optionally, a fixed flange is arranged on the inner gear ring and fixedly connected with the inner gear ring.
Optionally, an input flange is arranged outside the input shaft, and the input flange is fixedly connected with the fixed flange.
Optionally, the output shaft is provided with a framework oil seal, the framework oil seal is sleeved outside the output shaft, and the framework oil seal is fixedly connected with the inner gear ring.
Optionally, a first bearing is arranged in the fixed flange, a second bearing is arranged in the inner gear ring, the first bearing is sleeved outside the input shaft, and the second bearing is sleeved outside the output shaft.
The fixing flange plays a role in connecting the input flange and the inner gear ring, a first bearing is installed in the fixing flange, the friction of the input shaft can be reduced, the input flange is used for connecting the speed reducing mechanism and the motor, a framework oil seal is installed on the inner gear ring, the framework oil seal is used for sealing lubricating oil in the speed reducing mechanism, the lubricating oil is prevented from being leaked, a second bearing is further installed on the inner gear ring, the second bearing is installed on the output shaft, the friction of the output shaft can be reduced, the first bearing and the second bearing are installed, and the service life can be prolonged to a certain extent.
The integrated servo planetary motor is characterized by comprising a motor speed reducing mechanism, wherein a motor body is arranged on the motor speed reducing mechanism, and the motor body is fixedly connected with the motor speed reducing mechanism. The motor body plays a role of providing power for the speed reducing mechanism, and the integrated motor is small in size and suitable for positions with small space.
Optionally, the motor body is provided with a motor connecting wire, the motor connecting wire is electrically connected with the motor body, the motor connecting wire is provided with a quick coupling, and the quick coupling is fixedly connected with the motor connecting wire. The motor connecting wire can control the rotating speed of the motor and can provide electric energy for the motor body.
The utility model discloses following beneficial effect has: the motor is connected with the input shaft, a sun wheel on the input shaft is meshed with the planet wheel, the planet wheel is meshed with the inner gear ring, the input shaft rotates to drive the sun wheel to rotate, the sun wheel rotates to drive the planet wheel to rotate, the planet wheel drives the output ring to rotate under the action of the inner gear ring so as to drive the output shaft to rotate, and through twice transmission of the sun wheel, the planet wheel and the inner gear ring, the output torque is large, and the planetary gear transmission mechanism is small in size, light in weight, high in bearing capacity, long in service life, stable in operation and safe in.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of an integrated motor.
1. An inner gear ring; 2. an input shaft; 3. an output shaft; 4. a sun gear; 5. a planet wheel; 6. an output ring; 7. a fixed flange; 8. an input flange; 9. a first bearing; 10. a second bearing; 11. framework oil seal; 12. a motor body; 13. a motor connecting wire; 14. a quick coupling.
Detailed Description
The technical solution of the present invention is further described below with reference to the following specific embodiments and accompanying drawings:
example (b): the motor reducing mechanism (shown in attached figures 1 and 2) comprises an inner gear ring 1, wherein one end of the inner gear ring 1 is provided with an input shaft 2, the other end of the inner gear ring 1 is provided with an output shaft 3, an output ring 6 is arranged in the inner gear ring 1, the output ring 6 is fixedly connected with the output shaft 3, the input shaft 2 is provided with a sun wheel 4, the output ring 6 is provided with a planet wheel 5, the planet wheel 5 is movably connected with the output ring 6, the planet wheel 5 is respectively engaged with the sun wheel 4 and the inner gear ring 1, the inner gear ring 1 is provided with a fixed flange 7, the fixed flange 7 is fixedly connected with the inner gear ring 1, the input flange 8 is arranged outside the input shaft 2, the input flange 8 is fixedly connected with the fixed flange 7, the output shaft 3 is provided with a framework oil seal 11, and the framework oil seal 11 is sleeved outside the output shaft 3, the framework oil seal 11 is fixedly connected with the inner gear ring 1, the first bearing 9 is arranged in the fixing flange 7, the second bearing 10 is arranged in the inner gear ring 1, the first bearing 9 is sleeved outside the input shaft 2, and the second bearing 10 is sleeved outside the output shaft 3.
The motor of the motor speed reducing mechanism is connected with an input shaft, a sun wheel on the input shaft is meshed with a planet wheel, the planet wheel is meshed with an inner gear ring, the input shaft rotates to drive the sun wheel to rotate, the sun wheel rotates to drive the planet wheel to rotate, the planet wheel drives an output ring to rotate under the action of the inner gear ring so as to drive an output shaft to rotate, through twice transmission of the sun wheel, the planet wheel and the inner gear ring, the output torque is large, the size is small, the weight is light, the bearing capacity is high, the service life is long, the operation is stable and the performance is safe, a fixed flange plays a role in connecting the input flange and the inner gear ring, a first bearing is arranged in the fixed flange, the friction of the input shaft can be reduced, the input flange is used for connecting the speed reducing mechanism and the motor, a framework oil seal is arranged on the inner gear ring, the framework oil, the second bearing is installed on the output shaft, can reduce the friction of output shaft, and life can be increased to a certain extent in the installation of first bearing and second bearing.
The integrated servo planetary motor is characterized by comprising a motor speed reducing mechanism, wherein a motor body 12 is arranged on the motor speed reducing mechanism, the motor body 12 is fixedly connected with the motor speed reducing mechanism, a motor connecting wire 13 is arranged on the motor body 12, the motor connecting wire 13 is electrically connected with the motor body 12, a quick coupling 14 is arranged on the motor connecting wire 13, and the quick coupling 14 is fixedly connected with the motor connecting wire 13.
The motor body of the integrated servo planetary motor plays a role of providing power for the speed reducing mechanism, the integrated motor is small in size and applicable to positions with small space, and the motor connecting line can control the rotating speed of the motor and provide electric energy for the motor body.
The above detailed description is provided for illustrative purposes, and is not intended to limit the present invention, which is intended to cover any modifications and variations within the spirit and scope of the appended claims.
Claims (7)
1. A motor reduction gear is characterized by comprising an inner gear ring, wherein an input shaft is arranged at one end of the inner gear ring, an output shaft is arranged at the other end of the inner gear ring, an output ring is arranged in the inner gear ring, the output ring is fixedly connected with the output shaft, a sun wheel is arranged on the input shaft, a planet wheel is arranged on the output ring, the planet wheel is movably connected with the output ring, and the planet wheel is respectively meshed with the sun wheel and the inner gear ring.
2. The motor reducing mechanism according to claim 1, wherein a fixing flange is provided on the inner gear ring, and the fixing flange is fixedly connected with the inner gear ring.
3. The motor reducing mechanism according to claim 2, wherein an input flange is provided outside the input shaft, and the input flange is fixedly connected to the fixed flange.
4. The motor reducing mechanism according to claim 3, wherein the output shaft is provided with a framework oil seal, the framework oil seal is sleeved outside the output shaft, and the framework oil seal is fixedly connected with the inner gear ring.
5. The motor reducing mechanism according to claim 4, wherein a first bearing is arranged in the fixing flange, a second bearing is arranged in the inner gear ring, the first bearing is sleeved outside the input shaft, and the second bearing is sleeved outside the output shaft.
6. The integrated servo planetary motor is characterized by comprising a motor speed reducing mechanism, wherein a motor body is arranged on the motor speed reducing mechanism, and the motor body is fixedly connected with the motor speed reducing mechanism.
7. The integrated servo planetary motor according to claim 6, wherein the motor body is provided with a motor connecting wire, the motor connecting wire is electrically connected with the motor body, the motor connecting wire is provided with a quick coupling, and the quick coupling is fixedly connected with the motor connecting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920578709.8U CN210041558U (en) | 2019-04-25 | 2019-04-25 | Motor reduction mechanism and servo planetary motor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920578709.8U CN210041558U (en) | 2019-04-25 | 2019-04-25 | Motor reduction mechanism and servo planetary motor thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210041558U true CN210041558U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920578709.8U Active CN210041558U (en) | 2019-04-25 | 2019-04-25 | Motor reduction mechanism and servo planetary motor thereof |
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| Country | Link |
|---|---|
| CN (1) | CN210041558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124133A (en) * | 2021-04-14 | 2021-07-16 | 泰兴市康森爱特传动设备科技有限公司 | Driving device for double-hydraulic brake caliper planetary gearbox |
-
2019
- 2019-04-25 CN CN201920578709.8U patent/CN210041558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124133A (en) * | 2021-04-14 | 2021-07-16 | 泰兴市康森爱特传动设备科技有限公司 | Driving device for double-hydraulic brake caliper planetary gearbox |
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