CN201567045U - Synchronous composite driving device - Google Patents
Synchronous composite driving device Download PDFInfo
- Publication number
- CN201567045U CN201567045U CN2009201988465U CN200920198846U CN201567045U CN 201567045 U CN201567045 U CN 201567045U CN 2009201988465 U CN2009201988465 U CN 2009201988465U CN 200920198846 U CN200920198846 U CN 200920198846U CN 201567045 U CN201567045 U CN 201567045U
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- CN
- China
- Prior art keywords
- chain
- driving device
- conveying
- reducing motor
- composite driving
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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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- Pusher Or Impeller Conveyors (AREA)
Abstract
The utility model relates to the field of the conveying machinery, in particular to a synchronous composite driving device for synchronization control between two conveying lines. The synchronous composite driving device comprises a main reducing motor and two conveying chain transmission devices. An output shaft of the main reducing motor is provided with two driving chain wheels. The chain wheels are respectively connected with driven chain wheels of the two conveying chain transmission devices by chains. Two branch drivers of the utility model are provided by a driver, the power input error is zero and the error among the chain transmissions is very small (the error is generated by the processing precision of the chain wheels), thus, synchronous composite driving device can guarantee high synchronization accuracy and also has lower cost and very convenient maintenance. Moreover, the arrangement of a support rail and a roller row guarantees that a finger chain is in the optimal state.
Description
Technical field
The utility model relates to the conveying machinery field, refers in particular to a kind of synchronous compound driving device that is used for synchro control between two strip transmission lines.
Background technology
Carry in the notion in logistics in the past, driven in synchronism realizes by electrical control.A kind of is by the sensor synchronous tracking technology, the speed of the other line of velocity variations automatically regulating by detecting a strip transmission line; Another kind is to utilize two drivings of a Frequency Converter Control.First kind of mode has following shortcoming, and the one, synchronization accuracy must rely on the precision of sensor, and the 2nd, there is the hysteresis problem in speed of response.The second way has following shortcoming, and one is two drivings of a Frequency Converter Control, and the type selecting of frequency converter is bigger, and cost is higher; Two is that two driving reducing motor output speeds itself just exist error.
Summary of the invention
In order to overcome the above problems, the utility model provides a kind of can eliminate two errors between the driving, improves the mechanical type synchronous compound driving device of synchronization accuracy.
A kind of synchronous compound driving device comprises main reducing motor and two conveyer chain drivings device, and the output shaft of described main reducing motor is provided with two drive sprockets, and two sprocket wheels are connected with the driven sprocket of two conveyer chain drivings device respectively by chain.
As a kind of improvement of the present utility model, described conveyer chain driving device also is equipped with row of rollers and is used for supporting the supporting rail of the pusher dog chain of conveyer chain driving device.
Two branch drives of the utility model are provided by a driving, the power error originated from input is zero, and the error between each chain-driving very little (error is produced by the working accuracy of sprocket wheel), therefore this synchronous combination flooding kinetic energy guarantees very high synchronization accuracy, cost is lower simultaneously, safeguards very convenient.The setting of supporting rail and row of rollers has in addition ensured that the pusher dog chain is in optimal state.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a schematic top plan view of the present utility model
The specific embodiment
Below in conjunction with concrete accompanying drawing and example the utility model is further specified.
Shown in Fig. 1-2: this synchronous compound driving, it comprises main reducing motor 1, for whole conveying provides power; By 3, two drive sprockets 4 of two drive sprockets and chain 5 on the output shaft 2, guarantee that two strip transmission line input speeds are identical; Two cover travel line drivings device are directly given travel line with transmission of power.Also be furnished with supporting rail 7 and row of rollers 6 on two cover drivings device, supporting rail 7 is used for supporting the pusher dog chain, and row of rollers 6 guarantees the normal transmission of pusher dog chain.
The utility model working process is as follows:
The first step, two drive sprockets 3 are installed on the output shaft 2 of main reducing motor 1, driven in synchronism sprocket wheel 3 is connected with synchronous driven sprocket 4 usefulness chains 5, then two cover travel line driving device pusher dog chains 8 are installed, adjust the distance between supporting rail 7 and the row of rollers 6, make pusher dog chain 8 be in optimal state.
In second step, start main reducing motor 1 and transmission of power is overlapped the travel line drivings device to two by chain 5 transmissions.
Claims (2)
1. synchronous compound driving device, comprise main reducing motor and two conveyer chain drivings device, it is characterized in that: the output shaft of described main reducing motor is provided with two drive sprockets, and two sprocket wheels are connected with the driven sprocket of two conveyer chain drivings device respectively by chain.
2. synchronous compound driving device according to claim 1 is characterized in that: described conveyer chain driving device also comprises row of rollers and is used for supporting the supporting rail of the pusher dog chain of conveyer chain driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201988465U CN201567045U (en) | 2009-10-16 | 2009-10-16 | Synchronous composite driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201988465U CN201567045U (en) | 2009-10-16 | 2009-10-16 | Synchronous composite driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201567045U true CN201567045U (en) | 2010-09-01 |
Family
ID=42659328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201988465U Expired - Fee Related CN201567045U (en) | 2009-10-16 | 2009-10-16 | Synchronous composite driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201567045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010679A (en) * | 2012-12-31 | 2013-04-03 | 枣庄矿业集团新安煤业有限公司 | Belt feeder with double drive device |
| CN105562810A (en) * | 2015-12-23 | 2016-05-11 | 广船国际有限公司 | Chain transmission type synchronizing mechanism and plate shearing machine |
-
2009
- 2009-10-16 CN CN2009201988465U patent/CN201567045U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010679A (en) * | 2012-12-31 | 2013-04-03 | 枣庄矿业集团新安煤业有限公司 | Belt feeder with double drive device |
| CN105562810A (en) * | 2015-12-23 | 2016-05-11 | 广船国际有限公司 | Chain transmission type synchronizing mechanism and plate shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20121016 |