CN201236055Y - Roller stick type synchrodrive apparatus - Google Patents
Roller stick type synchrodrive apparatus Download PDFInfo
- Publication number
- CN201236055Y CN201236055Y CNU2008200994233U CN200820099423U CN201236055Y CN 201236055 Y CN201236055 Y CN 201236055Y CN U2008200994233 U CNU2008200994233 U CN U2008200994233U CN 200820099423 U CN200820099423 U CN 200820099423U CN 201236055 Y CN201236055 Y CN 201236055Y
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- China
- Prior art keywords
- roller
- transmission shaft
- rollers
- type synchronous
- workpiece
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- Expired - Fee Related
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a roller-type synchronous transmission device comprising a power device, a support body and a bearing. The roller-type synchronous transmission device is characterized in that a power device is connected with a transmission shaft through a shaft joint and drives the transmission shaft to rotate; the transmission shaft is connected with more than one decelerating device with the same reduction ratio, and the transmission shaft is connected with rollers through the decelerating device and drives the rollers to rotate. In the roller-type synchronous transmission device, the rollers have the same transmission speed, the start time is synchronous, the rollers realizes the real synchronous transmission so that a workpiece can move at a uniform speed according to technical requirements on the roller; the workpiece or a material basket generally does not deviation during the movement so as to reduce friction among the rollers, reduce abrasion of the rollers and prolong the service life of the rollers.
Description
Technical field
The utility model relates to a kind of driving device of conveying workpieces, especially adopts the roller bar type synchronous transmission device of roller rod transmission.
Background technology
At production sites such as workshops, usually all need to come conveying workpieces with driving device, especially the automation production site of having relatively high expectations need be transported to next processing stand (next process) with workpiece from a last processing stand (going up one procedure) with automatic production line.Roller rod driving device also is the conveying arrangement of the conveying workpieces used always, and it drives the excellent rotation of many rollers of the excellent driving device of roller with engine installation (motor) through slowing down after, thereby reaches the effect that the workpiece on the roller rod is transported to next processing stand.The roller rod driving device of prior art, owing to be to drive many roller rods with the multiple electric motors device to rotate, velocity of rotation between the roller rod is different, speed difference is bigger, perhaps run up time asynchronous, the material frame motion that causes being placed on the workpiece on the roller rod or holding workpiece is asynchronous, workpiece or material frame produce deflection in motion process, increase friction and wear, reduced the service life of roller rod.Especially in the driving device that the workpiece running velocity is had relatively high expectations, or require workpiece on the roller rod of certain-length, to travel at the uniform speed certain process time, as heat treatment furnace that workpiece is handled etc., if operation is asynchronous between the roller rod, just directly influence the thermal effectiveness of workpiece, reduce the internal soundness of workpiece.
Summary of the invention
The utility model is at the above-mentioned deficiency of prior art, provide between a kind of many roller rods can rotate synchronously, roller bar type synchronous transmission device that the workpiece running velocity can more accurately be controlled.
The technical solution of the utility model: roller bar type synchronous transmission device, comprise engine installation, supporter and bearing, it is characterized in that: engine installation is connected with transmission shaft through coupler, drives transmission shaft and rotates; The speed reduction gearing that transmission shaft is identical with reduction ratio more than one connects, and transmission shaft is connected with the roller rod through speed reduction gearing, drives the excellent rotation of roller.
Further feature is: described transmission shaft is an integral type major axis.
The utility model roller bar type synchronous transmission device with respect to prior art, has following characteristics:
1, velocity of rotation is the same between every roller rod, and run up time is synchronous, and real " synchronously " rotation can travel at the uniform speed workpiece according to technological requirement between the every roller rod on the roller rod.
2, workpiece or material frame do not produce deflection substantially in motion process, rub between reduction and the roller rod, have reduced the wearing and tearing of roller rod, have prolonged the service life of roller rod.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the utility model structural front view;
Fig. 2 is the upward view of Fig. 1;
The specific embodiment
In Fig. 1,2,1-engine installation, 2-supporting frame, 3-coupler, 4-transmission shaft, 5-speed reduction gearing, 6-roller rod, 7-bearing,
The utility model roller bar type synchronous transmission device comprises engine installation 1 and supporter 2, and engine installation 1 is the actuating units such as motor of prior art, provides power to this device when it rotates; Supporting frame 2 is supporting constructions of existing roller rod driving device.Engine installation 1 is connected with transmission shaft 4 through coupler 3, drives transmission shaft 4 and rotates; Transmission shaft 4 is integral types, is a major axis, or an integral type major axis that is connected into by the minor axis more than a section; The speed reduction gearing 5 that transmission shaft 4 is identical with many reduction ratios more than one connects, and transmission shaft 4 is connected with roller rod 6 through speed reduction gearing 5, drives excellent 6 rotations of roller.The two ends of roller rod 6 adopt bearing commonly used 7 to support, and bearing 7 is installed in the supporting frame 2.Normally adopt being connected and drive mechanism of existing sprocket wheel, chain between transmission shaft 4 and the every roller rod 6, do not describe in detail at this.
The reduction ratio that guarantees many speed reduction gearings 5 is identical, and best structure is that every speed reduction gearing 5 structures are identical, and can increase the interchangeability between the speed reduction gearing 5.
The principle of work of the utility model roller rod driving device: start engine installation 1, engine installation 1 just drives transmission shaft 4 by coupler 3 and rotates; Because the reduction ratio of many speed reduction gearings 5 is identical, after speed reduction gearing 5 slowed down, transmission shaft 4 drove many roller rods 6 and rotates.Because every roller rod 6 all is to be driven by transmission shaft 4, and the reduction ratio of many speed reduction gearings 5 is identical, so be identical the run up time of every roller rod 6, the velocity of rotation between every roller rod is the same, can reach the effect of synchrodrive, especially reach the effect of multiple stage roller rod synchrodrive.
Claims (4)
1, roller bar type synchronous transmission device comprises engine installation (1), supporter (2) and bearing (7), it is characterized in that: engine installation (1) is connected with transmission shaft (4) through coupler (3), drives transmission shaft (4) and rotates; The speed reduction gearing (5) that transmission shaft (4) is identical with reduction ratio more than one connects, and transmission shaft (4) is connected with roller rod (6) through speed reduction gearing (5), drive roller rod (6) rotation.
2, roller bar type synchronous transmission device according to claim 1, it is characterized in that: the structure of every speed reduction gearing (5) is identical.
3, roller bar type synchronous transmission device according to claim 1 and 2 is characterized in that: described transmission shaft (4) is an integral type major axis.
4, roller bar type synchronous transmission device according to claim 1 and 2 is characterized in that: described transmission shaft (4) is an integral type major axis that is connected into by the minor axis more than a section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200994233U CN201236055Y (en) | 2008-07-11 | 2008-07-11 | Roller stick type synchrodrive apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200994233U CN201236055Y (en) | 2008-07-11 | 2008-07-11 | Roller stick type synchrodrive apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236055Y true CN201236055Y (en) | 2009-05-13 |
Family
ID=40648795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200994233U Expired - Fee Related CN201236055Y (en) | 2008-07-11 | 2008-07-11 | Roller stick type synchrodrive apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236055Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002576A (en) * | 2010-09-28 | 2011-04-06 | 南京长江工业炉科技有限公司 | Synchronous transmission mechanism of roller furnace without charging basket |
| CN103193059A (en) * | 2013-04-24 | 2013-07-10 | 太原重工股份有限公司 | Carrier roller drive device |
| CN104975152A (en) * | 2015-08-03 | 2015-10-14 | 重庆市银钢一通科技有限公司 | Electric quenching unit |
| CN109230405A (en) * | 2018-10-27 | 2019-01-18 | 徐锁 | A kind of timber transmitting device convenient for limit |
| CN109230193A (en) * | 2018-07-26 | 2019-01-18 | 常州机电职业技术学院 | A kind of large size aluminium ingot synchronization conveying device |
| CN109573615A (en) * | 2018-12-17 | 2019-04-05 | 惠科股份有限公司 | A kind of transmission device and its detection method and conveyer system |
| CN113086492A (en) * | 2021-05-14 | 2021-07-09 | 攀钢集团西昌钢钒有限公司 | Casting blank roller way conveying control system and control method |
-
2008
- 2008-07-11 CN CNU2008200994233U patent/CN201236055Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002576A (en) * | 2010-09-28 | 2011-04-06 | 南京长江工业炉科技有限公司 | Synchronous transmission mechanism of roller furnace without charging basket |
| CN103193059A (en) * | 2013-04-24 | 2013-07-10 | 太原重工股份有限公司 | Carrier roller drive device |
| CN104975152A (en) * | 2015-08-03 | 2015-10-14 | 重庆市银钢一通科技有限公司 | Electric quenching unit |
| CN109230193A (en) * | 2018-07-26 | 2019-01-18 | 常州机电职业技术学院 | A kind of large size aluminium ingot synchronization conveying device |
| CN109230405A (en) * | 2018-10-27 | 2019-01-18 | 徐锁 | A kind of timber transmitting device convenient for limit |
| CN109230405B (en) * | 2018-10-27 | 2020-04-07 | 林希村 | Timber transmission device convenient to it is spacing |
| CN109573615A (en) * | 2018-12-17 | 2019-04-05 | 惠科股份有限公司 | A kind of transmission device and its detection method and conveyer system |
| CN113086492A (en) * | 2021-05-14 | 2021-07-09 | 攀钢集团西昌钢钒有限公司 | Casting blank roller way conveying control system and control method |
| CN113086492B (en) * | 2021-05-14 | 2022-03-29 | 攀钢集团西昌钢钒有限公司 | Casting blank roller way conveying control system and control method |
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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: 20090513 Termination date: 20100711 |