CN202360699U - Elastic contact transmission device - Google Patents
Elastic contact transmission device Download PDFInfo
- Publication number
- CN202360699U CN202360699U CN2011205137229U CN201120513722U CN202360699U CN 202360699 U CN202360699 U CN 202360699U CN 2011205137229 U CN2011205137229 U CN 2011205137229U CN 201120513722 U CN201120513722 U CN 201120513722U CN 202360699 U CN202360699 U CN 202360699U
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- China
- Prior art keywords
- gear
- connecting plate
- transmission device
- drive motor
- elastic contact
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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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Abstract
The utility model discloses an elastic contact transmission device, which comprises a drive motor, a connecting plate, a cantilever gear and an elastic element. A gear shaft is arranged at an output end of the drive motor; the connecting plate is sleeved on the gear shaft through a first bearing; the cantilever gear is arranged on the connecting plate through a second bearing and is engaged with a gear part which is on the gear shaft; and one end of the elastic element is arranged on a motor base of the drive motor while the other end of the elastic element is arranged on the connecting plate. The elastic contact transmission device has the characteristics of gear transmission and the performance of flexible contact. The elastic contact transmission device is simple and compact in structure and reliable in power transmission, and has no impact on a mobile power system in contact and departure processes of the device and a moving part.
Description
Technical field
The utility model relates to a kind of transmission device in the mechanical field, relates in particular to a kind of device that contact, transferring power make moving member be rotated at special position that is interrupted.
Background technique
Along with the raising of working ability and automatization level, some move or rotating machinery in, moving member is stopped and simple in structure, the service-strong transmission device of rotation in a fixed position.The traditional mechanical gear transmission owing to be hard contact, often bumped the tooth phenomenon, thereby is caused damage and the distortion or the stuck motor of burning of the gear teeth and running shaft; And the employing friction driving because the wearing and tearing of friction element or distortion are prone to skid, need often be adjusted and changed.
The model utility content
The purpose of the utility model is to provide a kind of simple in structure, reliable, durable Elastic Contact transmission device, to solve problems of the prior art.
To achieve these goals, the technological scheme of the utility model is following:
A kind of Elastic Contact transmission device is characterized in that, comprises
One drive motor, the output terminal of said drive motor is provided with gear shaft;
Be arranged on the connecting plate on the gear shaft, this connecting plate is sleeved on the gear shaft through clutch shaft bearing;
Be arranged on the cantilever gear on the connecting plate, the cantilever gear is arranged on the connecting plate through second bearing, and the cantilever gear is meshed with gear parts on the gear shaft;
Elastic element, an end of said elastic element is arranged on the motor cabinet of drive motor, and the other end is arranged on the connecting plate.
In a preferred embodiment of the utility model, said elastic element is a mechanical spring.
In a preferred embodiment of the utility model, said elastic element is an air spring.
In a preferred embodiment of the utility model, said connecting plate is arranged on the front end of gear shaft.
In a preferred embodiment of the utility model, the said clutch shaft bearing and second bearing are embedded on connecting plate, and a side of the clutch shaft bearing and second bearing also is provided with bearing gland.
In a preferred embodiment of the utility model, said drive motor is a reducing motor.
In a preferred embodiment of the utility model, said drive motor is an actuating motor.
In a preferred embodiment of the utility model, said drive motor is a speed-adjustable motor.
The utility model had both had the performance that gear-driven characteristics also have flexible contact; The utility model is simple and compact for structure, and transmission of power is reliable, is contacting and is leaving with moving element in the process, does not exert an influence to moving power system.
The characteristics of the utility model can consult this case graphic and below better mode of execution detailed description and obtain to be well understood to.
Description of drawings
Fig. 1 is the schematic representation of the utility model.
Fig. 2 is another schematic representation of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, further set forth the utility model below in conjunction with specific embodiment.
As illustrated in fig. 1 and 2, a kind of Elastic Contact transmission device comprises drive motor 2, and this drive motor is reducing motor (or actuating motor, speed-adjustable motor etc.), and drive motor 2 is provided with motor cabinet 1.
The output terminal of drive motor 2 is equipped with gear shaft 3, includes gear parts 4 on the gear shaft 3, at the front end of gear shaft connecting plate 5 is installed, and is embedded with clutch shaft bearing (indicating among the figure) on the connecting plate 5, and gear shaft 3 is connected with connecting plate 5 through clutch shaft bearing.
Also be embedded with second bearing (indicating among the figure) at the other end of connecting plate, on connecting plate 5, and the cantilever gear is meshed with gear parts on the gear shaft cantilever gear 6 through second Bearing Installation.The outside of the clutch shaft bearing and second bearing is equipped with bearing gland 7.
It is pointed out that also to comprise an elastic element in the utility model, play buffer function.In the present embodiment, this elastic element is air spring 8 (certainly, also can adopt mechanical spring).The spring seat of air spring is fixedly mounted on the motor cabinet 1, and the push rod of air spring is connected with push rod connecting base 9 on the connecting plate.
During use, drive motor starts (also can wait until after the axis of rotation puts in place and start), and the axis of rotation (indicating among the figure) moves through revolution or straight line;, and the cantilever gear pushed with after the cantilever gear begins to contact until the gear on the axis of rotation, force the elastic element compression; Therefore avoided hard collision; And elastic element provides elastic force again, guaranteed the normal engaged of gear, and then drives axis of rotation rotation.The elastic element compression stroke of the utility model is bigger, so adaptability is strong, reliable transmission.
More than show and described the advantage of basic principle, major character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The just principle of describing in the foregoing description and the specification of the utility model; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the scope of the utility model that requires protection.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (8)
1. an Elastic Contact transmission device is characterized in that, comprises
One drive motor, the output terminal of said drive motor is provided with gear shaft;
Be arranged on the connecting plate on the gear shaft, this connecting plate is sleeved on the gear shaft through clutch shaft bearing;
Be arranged on the cantilever gear on the connecting plate, the cantilever gear is arranged on the connecting plate through second bearing, and the cantilever gear is meshed with gear parts on the gear shaft;
Elastic element, an end of said elastic element is arranged on the motor cabinet of drive motor, and the other end is arranged on the connecting plate.
2. Elastic Contact transmission device according to claim 1 is characterized in that, said elastic element is a mechanical spring.
3. Elastic Contact transmission device according to claim 1 is characterized in that, said elastic element is an air spring.
4. Elastic Contact transmission device according to claim 1 is characterized in that said connecting plate is arranged on the front end of gear shaft.
5. Elastic Contact transmission device according to claim 1 is characterized in that, the said clutch shaft bearing and second bearing are embedded on connecting plate, and a side of the clutch shaft bearing and second bearing also is provided with bearing gland.
6. Elastic Contact transmission device according to claim 1 is characterized in that, said drive motor is a reducing motor.
7. Elastic Contact transmission device according to claim 1 is characterized in that, said drive motor is an actuating motor.
8. Elastic Contact transmission device according to claim 1 is characterized in that, said drive motor is a speed-adjustable motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205137229U CN202360699U (en) | 2011-12-12 | 2011-12-12 | Elastic contact transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205137229U CN202360699U (en) | 2011-12-12 | 2011-12-12 | Elastic contact transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360699U true CN202360699U (en) | 2012-08-01 |
Family
ID=46571888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205137229U Expired - Fee Related CN202360699U (en) | 2011-12-12 | 2011-12-12 | Elastic contact transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499797A (en) * | 2016-12-28 | 2017-03-15 | 深圳智慧能源技术有限公司 | Play buffer protection function and have the face gear of pretightning force |
| CN108656542A (en) * | 2018-08-01 | 2018-10-16 | 上海言诺建筑材料有限公司 | Cantilever track 3D printer and 3D printing equipment |
-
2011
- 2011-12-12 CN CN2011205137229U patent/CN202360699U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499797A (en) * | 2016-12-28 | 2017-03-15 | 深圳智慧能源技术有限公司 | Play buffer protection function and have the face gear of pretightning force |
| CN108656542A (en) * | 2018-08-01 | 2018-10-16 | 上海言诺建筑材料有限公司 | Cantilever track 3D printer and 3D printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Qingpu Industrial Park Shanghai city 201707 Road No. 1238 Patentee after: SHANGHAI HEATKING INDUCTION TECHNOLOGY CORPORATION Address before: Qingpu Industrial Park Shanghai city 201707 Road No. 1238 Patentee before: Shanghai Heatking electromechanical equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20201212 |