CN210600045U - Motor gear box transmission assembly - Google Patents
Motor gear box transmission assembly Download PDFInfo
- Publication number
- CN210600045U CN210600045U CN201921657619.4U CN201921657619U CN210600045U CN 210600045 U CN210600045 U CN 210600045U CN 201921657619 U CN201921657619 U CN 201921657619U CN 210600045 U CN210600045 U CN 210600045U
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- China
- Prior art keywords
- motor
- gear box
- box
- output
- output port
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- 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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- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a motor gear box transmission assembly, wherein the gear box comprises a box cover and a box body which are mutually matched and installed, the box cover is provided with a first output port, and a needle bearing is installed in the first output port; the box body is provided with an input port and a second output port, and ball bearings are arranged in the input port and the second output port; the output shaft is rotationally connected with the first output port or/and the second output port, and one or two output ends of the gear box are correspondingly formed; the rotating shaft of the motor is rotatably supported in the input port through a needle bearing. The utility model discloses set up bearing and ball bearing at the play axle end, replace traditional oil bearing from this, reduce motor play axle moving resistance, set up ball bearing between motor and gear box, strengthen the lubricity of motor for the stability of motor is better, and the transmission is stable.
Description
The technical field is as follows:
the utility model relates to a motor gear box drive assembly.
Background art:
stagnation and false dead phenomena often appear in the use of the output shaft of motor, and the too big unstability that leads to the product of play can appear in the motor product continuous use in-process. Therefore, there is a need to improve the prior art to overcome the deficiencies of the prior art.
The invention content is as follows:
the utility model relates to a solve the problem that above-mentioned prior art exists and provide a motor gear box drive assembly.
The utility model discloses the technical scheme who adopts has: a motor gear box transmission assembly comprises a motor and a gear box, wherein a transmission unit formed by a plurality of gears which are meshed with each other is arranged in the gear box, one or two output shafts are connected to the transmission unit, the one or two output shafts extend out of the gear box and correspondingly form one or two output ends of the gear box, an input port is arranged on the gear box, a rotating shaft of the motor extends into the gear box through the input port and is meshed with the transmission unit in the gear box, the gear box comprises a box cover and a box body which are installed in a matched mode, a first output port is arranged on the box cover, and a needle bearing is installed in the first output port; the box body is provided with an input port and a second output port, and ball bearings are arranged in the input port and the second output port; the output shaft is rotationally connected with the first output port or/and the second output port, and one or two output ends of the gear box are correspondingly formed; the rotating shaft of the motor is rotatably supported in the input port through a needle bearing.
Furthermore, the case lid is the right angle plate structure that has two vertical edges, and the box is rectangular structure, and two terminal surfaces of box are open structure, case lid and box fixed connection back, the case lid closes two open terminal surfaces of box.
Further, the rotating shaft of the motor is of a worm structure.
The utility model discloses following beneficial effect has:
the utility model discloses set up bearing and ball bearing at the play axle end, replace traditional oil bearing from this, reduce motor play axle moving resistance, set up ball bearing between motor and gear box, strengthen the lubricity of motor for the stability of motor is better, and the transmission is stable.
Description of the drawings:
fig. 1 shows a single-shaft output structure of the present invention.
Fig. 2 shows a double-shaft output structure of the present invention.
Fig. 3 is a structural diagram of the box cover of the present invention.
Fig. 4, 5 and 6 are structural diagrams of the box body of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
As fig. 1 to 6, the utility model relates to a motor gear box transmission assembly, including motor 1 and gear box 2, be equipped with the drive unit 25 that forms after a plurality of gear intermeshing in gear box 2, connect one or two output shafts on drive unit 25, one or two output shafts stretch out gear box 2 and outer and correspond one or two output 22 that form gear box 2, set up an input port 21 on gear box 2, the pivot of motor 1 stretches into in gear box 2 through input port 21 to drive unit 25 in the gear box 2 meshes mutually.
The utility model provides a gear box 2 is equipped with first output port 231 including the case lid 23 and the box 24 of mutually supporting installation on case lid 23, installs bearing in first output port 231.
The input port 21 and the second output port 242 are provided in the case 24, and ball bearings are mounted in both the input port 21 and the second output port 242.
The utility model discloses during the unipolar output uses, set up an output shaft on the drive unit 25, and the output shaft rotates to be connected in first output port 231 or second output port 242, forms an output 22 of gear box 2 this moment.
The utility model discloses when the biax is exported and is used, set up two output shafts on the drive unit 25, and the output shaft rotates to be connected in first output port 231 and second output port 242, forms two output 22 of gear box 2 this moment.
The rotary shaft of the motor 1 is rotatably supported in the input port 21 by a needle bearing.
The utility model discloses set up bearing and ball bearing at the play axle end, replace traditional oil bearing from this, reduce motor play axle moving resistance, set up ball bearing between motor and gear box, strengthen the lubricity of motor for the stability of motor is better, and the transmission is stable.
The utility model provides a case lid 23 is for having the right angle plate structure of two vertical edges, and box 24 is rectangle column structure, and two terminal surfaces of box 24 are open structure, and behind case lid 23 and the 24 fixed connection of box, case lid 23 seals two open terminal surfaces of box 24.
The rotating shaft of the motor 1 is of a worm structure, and when the motor is installed in a matching mode, a worm and gear type transmission structure is arranged between the rotating shaft of the motor and the transmission unit 25.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a motor gear box transmission assembly, includes motor (1) and gear box (2), be equipped with in gear box (2) and be equipped with drive unit (25) that form after a plurality of gears intermeshing, connect one or two output shafts on drive unit (25), one or two output shafts stretch out gear box (2) outside and correspond one or two output (22) that form gear box (2), set up an input port (21) on gear box (2), the pivot of motor (1) stretches into in gear box (2) through input port (21) to drive unit (25) in gear box (2) mesh mutually, its characterized in that: the gearbox (2) comprises a box cover (23) and a box body (24) which are matched with each other, the box cover (23) is provided with a first output port (231), and a needle bearing is arranged in the first output port (231); the box body (24) is provided with an input port (21) and a second output port (242), and ball bearings are arranged in the input port (21) and the second output port (242); the output shaft is rotationally connected in the first output port (231) or/and the second output port (242) and one or two output ends (22) of the gear box (2) are correspondingly formed; the rotating shaft of the motor (1) is rotatably supported in the input port (21) through a needle bearing.
2. The motor-gearbox drive assembly of claim 1, wherein: the box cover (23) is of a right-angle plate structure with two vertical edges, the box body (24) is of a rectangular structure, two end faces of the box body (24) are of an open structure, and after the box cover (23) is fixedly connected with the box body (24), the two open end faces of the box body (24) are closed by the box cover (23).
3. The motor-gearbox drive assembly of claim 1, wherein: the rotating shaft of the motor (1) is of a worm structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657619.4U CN210600045U (en) | 2019-09-30 | 2019-09-30 | Motor gear box transmission assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657619.4U CN210600045U (en) | 2019-09-30 | 2019-09-30 | Motor gear box transmission assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600045U true CN210600045U (en) | 2020-05-22 |
Family
ID=70716840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921657619.4U Expired - Fee Related CN210600045U (en) | 2019-09-30 | 2019-09-30 | Motor gear box transmission assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600045U (en) |
-
2019
- 2019-09-30 CN CN201921657619.4U patent/CN210600045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |