CN203002787U - Conveyor chain of cold bed pre-bending device - Google Patents
Conveyor chain of cold bed pre-bending device Download PDFInfo
- Publication number
- CN203002787U CN203002787U CN 201220738325 CN201220738325U CN203002787U CN 203002787 U CN203002787 U CN 203002787U CN 201220738325 CN201220738325 CN 201220738325 CN 201220738325 U CN201220738325 U CN 201220738325U CN 203002787 U CN203002787 U CN 203002787U
- Authority
- CN
- China
- Prior art keywords
- reduction box
- chain
- motor
- sprocket wheel
- bending device
- Prior art date
- 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 a conveyor chain of a cold bed pre-bending device. The conveyor chain of the cold bed pre-bending device comprises a beam. Two ends of the beam are respectively provided with a first chain wheel and a second chain wheel. The first chain wheel and the second chain wheel are connected through a chain. A drive device used for driving the first chain wheel to rotate is arranged at one end of the beam. The drive device comprises a motor and a reduction box. The reduction box is fixed on the beam through a base. A rotary shaft of the motor is connected with a drive shaft of the reduction box. The first chain wheel is fixed on a driven shaft of the reduction box. The conveyor chain of the cold bed pre-bending device is simple in structure and ingenious in design. Due to the fact that the reduction box is driven to drive the chain wheels, in the process of starting, the reduction box can achieve a buffering function, and therefore the phenomenon that the motor is burnt due to extremely large starting current of the motor is avoided.
Description
Technical field
The utility model relates to technical field of metallurgical machinery, particularly relates to a kind of carrier chain of cold bed pre-bending device.
Background technology
The carrier chain of existing cold bed pre-bending device is to drive the chain walking by the motor direct-drive sprocket wheel in use, and due to the motor direct-drive sprocket wheel, the easy like this instant starting currents of motor that causes is large, and causes burn-down of electric motor.
The utility model content
The utility model is in order to solve the deficiencies in the prior art, a kind of carrier chain of cold bed pre-bending device to be provided.
In order to achieve the above object, its technical scheme that the utility model solves is: a kind of carrier chain of cold bed pre-bending device, comprise crossbeam, the two ends of crossbeam are respectively equipped with the first sprocket wheel and the second sprocket wheel, described the first sprocket wheel is connected by chain with the second sprocket wheel, one end of described crossbeam is provided with for the drive unit that drives the first sprocket wheel rotation, drive unit comprises motor and reduction box, reduction box is fixed on crossbeam by base, the turning cylinder of motor is connected with the driving shaft of reduction box, and the first sprocket wheel is fixed on the driven shaft of reduction box.
The beneficial effects of the utility model are: simple in structure, design ingeniously, and adopt by driving reduction box, the reduction box drive sprocket is arranged again, when starting, reduction box can play certain cushioning effect like this, can prevent so the excessive and motor damage of electric motor starting electric current.
Description of drawings
Fig. 1 is side view of the present utility model.
Fig. 2 is the top view of the utility model drive unit;
The specific embodiment
Disclosed all features in this specification, or the step in disclosed all methods or process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or similar characteristics.
As depicted in figs. 1 and 2, the carrier chain of a kind of cold bed pre-bending device described in the utility model, comprise crossbeam 1, the two ends of crossbeam 1 are respectively equipped with the first sprocket wheel 2 and the second sprocket wheel 3, described the first sprocket wheel 2 is connected by chain 4 with the second sprocket wheel 3, one end of described crossbeam 1 is provided with for the drive unit that drives the first sprocket wheel 2 rotations, drive unit comprises motor 5 and reduction box 6, reduction box 5 is fixed on crossbeam 1 by base, the turning cylinder of motor 5 is connected with the driving shaft of reduction box 6, and the first sprocket wheel 2 is fixed on the driven shaft of reduction box 6.The utility model is simple in structure, designs ingeniously, adopts by driving reduction box, then the reduction box drive sprocket is arranged, and when starting, reduction box can play certain cushioning effect like this, can prevent so the excessive and motor damage of electric motor starting electric current.
The utility model is not limited to the aforesaid specific embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (1)
1. the carrier chain of a cold bed pre-bending device, comprise crossbeam (1), the two ends of crossbeam (1) are respectively equipped with the first sprocket wheel (2) and the second sprocket wheel (3), described the first sprocket wheel (2) is connected by chain (4) with the second sprocket wheel (3), it is characterized in that, one end of crossbeam (1) is provided with for the drive unit that drives the first sprocket wheel (2) rotation, drive unit comprises motor (5) and reduction box (6), reduction box (6) is fixed on crossbeam (1) by base, the turning cylinder of motor (5) is connected with the driving shaft of reduction box (6), the first sprocket wheel (2) is fixed on the driven shaft of reduction box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738325 CN203002787U (en) | 2012-12-28 | 2012-12-28 | Conveyor chain of cold bed pre-bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738325 CN203002787U (en) | 2012-12-28 | 2012-12-28 | Conveyor chain of cold bed pre-bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002787U true CN203002787U (en) | 2013-06-19 |
Family
ID=48594422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220738325 Expired - Fee Related CN203002787U (en) | 2012-12-28 | 2012-12-28 | Conveyor chain of cold bed pre-bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002787U (en) |
-
2012
- 2012-12-28 CN CN 201220738325 patent/CN203002787U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130619 Termination date: 20161228 |