CN209458352U - Servo precision planetary reduction gear all-in-one machine - Google Patents
Servo precision planetary reduction gear all-in-one machine Download PDFInfo
- Publication number
- CN209458352U CN209458352U CN201821468074.8U CN201821468074U CN209458352U CN 209458352 U CN209458352 U CN 209458352U CN 201821468074 U CN201821468074 U CN 201821468074U CN 209458352 U CN209458352 U CN 209458352U
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- gear
- shaft
- casing
- drive shaft
- planetary
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Abstract
The utility model discloses a kind of servo precision planetary reduction gear all-in-one machines, wherein, it include: a casing, one planetary gear speed reducing mechanism is installed in the casing, the planetary gear speed reducing mechanism includes: drive shaft, driven shaft, one sun gear is mounted in the drive shaft, the sun gear setting is in an outer gear ring in range, planetary gear there are three being engaged between the sun gear and the outer gear ring, the driven shaft and the drive shaft are arranged on the same line, the driven shaft is equipped with a panel close to one end of the drive shaft, the panel has and the matched recess of planetary gear wheel shaft, the planetary gear wheel shaft is rotatably mounted in recess.Planetary gear speed reducing mechanism is mounted in casing by the utility model, planetary gear speed reducing mechanism includes: outer gear ring, sun gear, planetary gear, and by above combination, the deceleration for realizing servo drive motor input speed is exported, the utility model structure is simple, reliable and stable.
Description
Technical field
The utility model relates to a kind of deceleration device more particularly to a kind of servo precision planetary reduction gear all-in-one machines.
Background technique
AGV steering wheel is an emerging intelligent high-tech industry chain, is suitable for various industries, such as: being applied to automobile, smelting
The various fields such as gold, chemical industry, electronics, pharmacy, tobacco, military project.Development trend dynamic belongs to ground zero to the application of AGV steering wheel at home
In the stage, due to the practicability of AGV steering wheel, just fortune be can use for many big enterprises, and small enterprise, which can only rest on AGV, to be envied on level, be added
Upper country based on medium-sized and small enterprises, does not popularize mainly completely so AGV application also at home.
AGV steering wheel lacks that a kind of structure is simple in the prior art, reliable and stable to the device for turning to servo motor and slowing down.
Utility model content
The utility model discloses a kind of servo precision planetary reduction gear all-in-one machines, to solve AGV steering wheel in the prior art
Lack that a kind of structure is simple, it is reliable and stable to device that servo motor slows down is turned to the problem of.
The above-mentioned purpose of the utility model is achieved through the following technical solutions:
A kind of servo precision planetary reduction gear all-in-one machine, wherein include: a casing, a planet is equipped in the casing and is subtracted
Fast mechanism, the planetary gear speed reducing mechanism include: drive shaft, driven shaft, and a sun gear is mounted in the drive shaft, it is described too
The setting of positive gear in an outer gear ring in range, engage between the sun gear and the outer gear ring there are three planet tooth
Wheel, the driven shaft and the drive shaft are arranged on the same line, and the driven shaft is installed close to one end of the drive shaft
Have a panel, the panel have with the matched recess of planetary gear wheel shaft, the planetary gear wheel shaft is rotatable
It is mounted in recess.
Servo precision planetary reduction gear all-in-one machine as described above, wherein the driven shaft rotatably stretches out the casing；
The driveshaft end is equipped with sleeve.
Servo precision planetary reduction gear all-in-one machine as described above, wherein the casing has a circular hole, and described sleeve pipe can turn
Dynamic is mounted on the circular hole.
Servo precision planetary reduction gear all-in-one machine as described above, wherein the casing is a cylindrical shell；The column shell
Body both ends are equipped with fixed plate, the sun gear, the drive shaft, the driven shaft, the outer gear ring, the column shell
The axle center of body is on the same straight line.
Servo precision planetary reduction gear all-in-one machine as described above, wherein further include a limit plate, the panel is arranged in institute
The side of outer gear ring is stated, the limit plate is mounted on the other side of the outer gear ring, and the limit plate has and the planet tooth
The matched recess of wheel shaft is taken turns, the planetary gear wheel shaft is rotatably mounted in recess；The drive shaft is rotatably worn
The limit plate is crossed, the drive shaft has an annular projection, and the annular projection is placed in the limit plate far from the external tooth
The side of circle, the annular projection offset with the limit plate side wall.
In conclusion by adopting the above-described technical solution, planetary gear speed reducing mechanism is mounted in casing by the utility model,
Planetary gear speed reducing mechanism includes: that outer gear ring, sun gear, planetary gear by above combination it is defeated to realize servo drive motor
Enter the deceleration output of revolving speed, the utility model structure is simple, reliable and stable.
Detailed description of the invention
Fig. 1 is the structure sectional view of the utility model servo precision planetary reduction gear all-in-one machine；
Fig. 2 is the structural schematic diagram of the planetary gear speed reducing mechanism of the utility model servo precision planetary reduction gear all-in-one machine.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples:
Fig. 1 is the structure sectional view of the utility model servo precision planetary reduction gear all-in-one machine, and Fig. 2 is the utility model servo
The structural schematic diagram of the planetary gear speed reducing mechanism of accurate planetary reduction gear all-in-one machine, referring to Figure 1, Fig. 2, a kind of servo precision planet subtracts
Fast all-in-one machine, wherein include: a casing 1, a planetary gear speed reducing mechanism is equipped in casing 1, planetary gear speed reducing mechanism includes: driving
Axis 8, driven shaft 2, a sun gear 10 are mounted in drive shaft 8, and the setting of sun gear 10 is surround in range in an outer gear ring 3,
It being engaged between sun gear 10 and outer gear ring 3 there are three planetary gear 9, driven shaft 2 and drive shaft 8 are arranged on the same line,
Driven shaft 2 is equipped with a panel 4 close to one end of drive shaft 8, and panel 4 has and the matched recess of 9 wheel shaft of planetary gear 7, row
The wheel shaft 7 of star gear 9 is rotatably mounted in recess.
Further, driven shaft 2 rotatably stretches out casing 1；8 end of drive shaft is equipped with sleeve.
Further, casing 1 has a circular hole, and casing is rotatably mounted on circular hole.
Further, casing 1 is a cylindrical shell；Cylindrical shell both ends are equipped with fixed plate, sun gear 10, driving
Axis 8, driven shaft 2, outer gear ring 3, cylindrical shell axle center be on the same straight line.
It further, further include a limit plate 5, the side of outer gear ring 3 is arranged in panel 4, and limit plate 5 is mounted on outer gear ring
3 other side, limit plate 5 has rotatably to be installed with the matched recess of 9 wheel shaft of planetary gear 7, the wheel shaft 7 of planetary gear 9
In recess；Drive shaft 8 rotatably passes through limit plate 5, and drive shaft 8 has an annular projection 6, and annular projection 6 is placed in limit
Side of the plate 5 far from outer gear ring 3, annular projection 6 offset with 5 side wall of limit plate.
Further, in one embodiment of the utility model, the utility model uses and motor is mounted in casing
Scheme, specifically, being also equipped with a motor in casing, output shaft and the drive shaft of motor are fixed.
The utility model planetary reduction gear and motor share an installation shell, and structure is improved, and is greatly contracted
Short, the length of the two phase group has played enough key effects, in practical application in the small space that AGV steering wheel uses
In, the home for avoiding barrier has been got back good improvement.
Claims (6)
1. a kind of servo precision planetary reduction gear all-in-one machine characterized by comprising a casing is equipped with a line in the casing
Star deceleration mechanism, the planetary gear speed reducing mechanism include: drive shaft, driven shaft, and a sun gear is mounted in the drive shaft, institute
Sun gear setting is stated in an outer gear ring in the range, engage between the sun gear and the outer gear ring there are three planet
Gear, the driven shaft and the drive shaft are arranged on the same line, and the driven shaft is pacified close to one end of the drive shaft
Equipped with a panel, the panel has can be rotated with the matched recess of planetary gear wheel shaft, the planetary gear wheel shaft
Be mounted in recess.
2. servo precision planetary reduction gear all-in-one machine according to claim 1, which is characterized in that the driven shaft is rotatable
Stretch out the casing；The driveshaft end is equipped with sleeve.
3. servo precision planetary reduction gear all-in-one machine according to claim 2, which is characterized in that the casing has a circle
Hole, described sleeve pipe are rotatably mounted on the circular hole.
4. servo precision planetary reduction gear all-in-one machine according to claim 1, which is characterized in that the casing is a column shell
Body；The cylindrical shell both ends are equipped with fixed plate, the sun gear, the drive shaft, the driven shaft, the external tooth
It encloses, the axle center of the cylindrical shell is on the same straight line.
5. servo precision planetary reduction gear all-in-one machine according to claim 1, which is characterized in that further include a limit plate, institute
The side that the outer gear ring is arranged in panel is stated, the limit plate is mounted on the other side of the outer gear ring, the limit plate tool
Have and is rotatably mounted in recess with the matched recess of planetary gear wheel shaft, the planetary gear wheel shaft；The drive
Moving axis rotatably passes through the limit plate, and the drive shaft has an annular projection, and the annular projection is placed in the limit
Side of the plate far from the outer gear ring, the annular projection offset with the limit plate side wall.
6. servo precision planetary reduction gear all-in-one machine according to claim 1, which is characterized in that be also equipped in the casing
One motor, the output shaft of the motor are fixed with the drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468074.8U CN209458352U (en) | 2018-09-07 | 2018-09-07 | Servo precision planetary reduction gear all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468074.8U CN209458352U (en) | 2018-09-07 | 2018-09-07 | Servo precision planetary reduction gear all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458352U true CN209458352U (en) | 2019-10-01 |
Family
ID=68036021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821468074.8U Active CN209458352U (en) | 2018-09-07 | 2018-09-07 | Servo precision planetary reduction gear all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458352U (en) |
-
2018
- 2018-09-07 CN CN201821468074.8U patent/CN209458352U/en active Active
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