CN211405747U - Micro motor with gear box center output shaft - Google Patents
Micro motor with gear box center output shaft Download PDFInfo
- Publication number
- CN211405747U CN211405747U CN201922171193.8U CN201922171193U CN211405747U CN 211405747 U CN211405747 U CN 211405747U CN 201922171193 U CN201922171193 U CN 201922171193U CN 211405747 U CN211405747 U CN 211405747U
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- output shaft
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Abstract
A micro motor with a central output shaft of a gear box comprises an output rotor, a gear set, a fixing plate, an output shaft and a mounting plate; the mounting plate is arranged on the motor; the mounting plate is perpendicular to the central line of the motor; an output rotor of the motor drives the gear set to rotate; the gear set is connected to the mounting plate; the gear set drives the output shaft to rotate; the output shaft is rotationally connected to the fixed plate; the axis of the output shaft is superposed with the central line of the motor; the fixing plate is fixedly connected to the mounting plate; the fixed plate is arranged on one axial side of the output rotor; the utility model discloses an increase a fixed plate, the output shaft rotates to be connected on the fixed plate, is fixed in the motor center with the output shaft to be applied to this motor in the central play axle place.
Description
Technical Field
The utility model relates to a motor field, concretely relates to take micro motor of gear box center play axle.
Background
The gear motor refers to an integrated body of a gear box and a motor (motor). The gear motor is generally supplied in a complete set after being integrally assembled by a professional gear motor production factory. The gear motor is widely applied to the steel industry, the mechanical industry and the like. The advantage of using a gear motor is a simplified design and space saving. However, the output shaft of the existing geared motor is not in the central position, so that the motor cannot be used in a central output shaft place; because the output shaft of the motor is not in the central position, the motor driving mechanism is easy to move beyond the limited range.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a micro motor with a central output shaft of a gear box; the utility model discloses an increase a fixed plate, be fixed in the motor center with the output shaft.
The utility model provides a following technical scheme:
a micro motor with a central output shaft of a gear box comprises an output rotor, a gear set, a fixing plate, an output shaft and a mounting plate; the mounting plate is arranged on the motor; the mounting plate is perpendicular to the central line of the motor; an output rotor of the motor drives the gear set to rotate; the gear set is connected to the mounting plate; the gear set drives the output shaft to rotate; the output shaft is rotationally connected to the fixed plate; the axis of the output shaft is superposed with the central line of the motor; the fixing plate is fixedly connected to the mounting plate; the fixed plate is arranged on one axial side of the output rotor.
Preferably, the fixing plate is fan-shaped; the circle center of the fixed plate is arranged on the central line of the motor; a supporting block is arranged on one side of the fixing plate, which is far away from the center of the motor; the supporting block is attached to the mounting plate; two set screws are arranged on the fixing plate; the set screw is connected to the mounting plate.
Preferably, the output shaft is provided with cutting planes along the radial two sides, and the two cutting planes are parallel to each other; the cutting plane is parallel to the axis of the output shaft; the cutting plane is arranged on one side, far away from the fixed plate, of the output shaft.
Preferably, the gear ratio of the gear set is greater than 1.
Preferably, the gear set comprises a gear A, a gear B, a gear C, a gear D, a gear E and a gear F; a gear F is arranged on the output shaft; the gear F is meshed with the gear E; the gear F and the gear E are made of metal materials; the gear A, the gear B, the gear C and the gear D are made of plastic.
Preferably, the gear set, the fixing plate and the mounting plate are all arranged in the motor shell.
Compared with the prior art, the utility model has the advantages of it is following and effect:
the utility model discloses an increase a fixed plate, the output shaft rotates to be connected on the fixed plate, is fixed in the motor center with the output shaft, is applied to the motor and goes out the axle place at the center to avoid the motor to drive the motion of mechanism and surpass the limited range.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of the micro motor with a central output shaft of the gear box of the present invention.
Fig. 2 is a top view of the micro motor with a central output shaft of the gear box of the present invention.
In the figure: the structure of the motor comprises a gear F1, a fixing plate 2, a set screw 3, an output shaft 4, a gear A5, a gear C6, a motor shell 7, a gear B8, a gear D9, a gear E10, a second rotating shaft 11, a first rotating shaft 12, an output rotor 13, a mounting plate 14 and a supporting block 15.
Detailed Description
The utility model discloses a concrete implementation way does:
referring to fig. 1-2, a micro motor with a central output shaft of a gear box includes an output rotor 13, a gear set, a fixing plate 2, an output shaft 4, and a mounting plate 14; the motor is provided with a motor shell 7, and the motor shell 7 is cylindrical; the mounting plate 14 is arranged on the motor; the mounting plate 14 is perpendicular to the central line of the motor; an output rotor 13 of the motor drives the gear set to rotate; the gear set is connected to the mounting plate 14; the gear set drives the output shaft 4 to rotate.
The gear set is arranged on one side of the mounting plate 14 far away from the output rotor 13; the gear set comprises a gear A5, a gear B8, a gear C6, a gear D9, a gear E10 and a gear F1; the gear A5 is connected with the output rotor 13; the gear B8 is meshed with the gear A5; the gear B8 and the gear C6 are connected to the first rotating shaft 12; the gear C6 is arranged on the side of the gear B8 away from the mounting plate 14; the first rotating shaft 12 is rotatably connected to the mounting plate 14; the gear C6 is meshed with the gear D9; the gear D9 and the gear E10 are connected to the second rotating shaft 11; the gear E10 is arranged on the side of the gear D9 away from the mounting plate 14; the gear E10 is meshed with a gear F1; the gear F1 is connected to the output shaft 4; the number of teeth of the gear A5 is less than that of the gear B8; the number of teeth of the gear C6 is less than that of the gear D9; the number of teeth of the gear E10 is less than that of the gear F1; the rotating speed of the output shaft 4 of the motor is reduced through the gear set; gear B8 is dual-geared with gear C6, and gear D9 is dual-geared with gear E10 to reduce the space occupied by the gearsets; the gear F1 and the gear E10 are made of metal materials, the torque transmitted by the gear F1 and the gear E10 is the largest, and the strength of the gear F1 and the gear E10 is ensured by using the metal materials; the gear A5, the gear B8, the gear C6 and the gear D9 are made of plastic so as to reduce energy loss in the transmission process of the gear set; the gear set, the fixing plate 2 and the mounting plate 14 are all arranged in the motor shell 7, so that the micro motor can be mounted and used conveniently.
The output shaft 4 is provided with cutting planes along the radial two sides, and the two cutting planes are parallel to each other; the cutting plane is parallel to the axis of the output shaft 4; the cutting plane is arranged on one side of the output shaft far away from the fixed plate 2, so that the output shaft 4 can transmit torque conveniently.
The output shaft 4 is rotationally connected to the fixed plate 2; the axis of the output shaft 4 is superposed with the central line of the motor, and the output shaft 4 is fixed in the center of the motor, so that the motor is applied to a central output shaft place; the fixed plate 2 is arranged on one axial side of the output rotor 13; the fixing plate 2 is fan-shaped, so that the supporting strength of the fixing plate 2 is ensured; the circle center of the fixed plate 2 is arranged on the central line of the motor; a supporting block 15 is arranged on one side of the fixed plate 2 away from the center of the motor; the supporting block 15 is attached to the mounting plate 14, and the supporting block 15 prevents the fixed plate 2 from interfering with the gear A5; two set screws 3 are arranged on the fixing plate 2; the set screw 3 is connected to the mounting plate 14, and the fixing plate 2 is fixedly mounted on the mounting plate 14 through the set screw 3.
The working principle is as follows: the worker switches on the power supply for the motor; the output rotor of the motor rotates; the output rotor drives the gear A to rotate; the gear A drives the gear B8 to rotate; the gear B8 drives the gear C6 to rotate; the gear C6 drives the gear D9 to rotate; the gear D9 drives the gear E10 to rotate; the gear E10 drives the gear F1 to rotate; the gear F1 is disposed on the output shaft 4; the gear F1 drives the output shaft 4 to rotate; the output shaft 4 is rotationally connected to the fixed plate 2; the output shaft 4 is arranged on the central line of the motor through the fixing plate 2; the fixed plate 2 is prevented from interfering with the gear set through a supporting block 15; the fixing plate 2 is mounted on a mounting plate 14 by a set screw 3.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a take micro motor of gear box center play axle which characterized in that: the device comprises an output rotor, a gear set, a fixing plate, an output shaft and a mounting plate; the mounting plate is arranged on the motor; the mounting plate is perpendicular to the central line of the motor; an output rotor of the motor drives the gear set to rotate; the gear set is connected to the mounting plate; the gear set drives the output shaft to rotate; the output shaft is rotationally connected to the fixed plate; the axis of the output shaft is superposed with the central line of the motor; the fixing plate is fixedly connected to the mounting plate; the fixed plate is arranged on one axial side of the output rotor.
2. A micro-motor with a central output shaft of a gear box as claimed in claim 1, wherein: the fixed plate is fan-shaped; the circle center of the fixed plate is arranged on the central line of the motor; a supporting block is arranged on one side of the fixing plate, which is far away from the center of the motor; the supporting block is attached to the mounting plate; two set screws are arranged on the fixing plate; the set screw is connected to the mounting plate.
3. A micro-motor with a central output shaft of a gear box as claimed in claim 1, wherein: the gear ratio of the gear set is greater than 1.
4. A micro-motor with a central output shaft of a gear box as claimed in claim 1, wherein: the gear set comprises a gear A, a gear B, a gear C, a gear D, a gear E and a gear F; a gear F is arranged on the output shaft; the gear F is meshed with the gear E; the gear F and the gear E are made of metal materials; the gear A, the gear B, the gear C and the gear D are made of plastic.
5. A micro-motor with a central output shaft of a gear box as claimed in claim 1, wherein: the gear set, the fixed plate and the mounting plate are all arranged in the motor shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171193.8U CN211405747U (en) | 2019-12-06 | 2019-12-06 | Micro motor with gear box center output shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171193.8U CN211405747U (en) | 2019-12-06 | 2019-12-06 | Micro motor with gear box center output shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405747U true CN211405747U (en) | 2020-09-01 |
Family
ID=72214260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922171193.8U Active CN211405747U (en) | 2019-12-06 | 2019-12-06 | Micro motor with gear box center output shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405747U (en) |
-
2019
- 2019-12-06 CN CN201922171193.8U patent/CN211405747U/en active Active
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