CN201223882Y - Chain pipe cooling conveyer with multi-rolling wheel pusher dog - Google Patents
Chain pipe cooling conveyer with multi-rolling wheel pusher dog Download PDFInfo
- Publication number
- CN201223882Y CN201223882Y CNU2008201507672U CN200820150767U CN201223882Y CN 201223882 Y CN201223882 Y CN 201223882Y CN U2008201507672 U CNU2008201507672 U CN U2008201507672U CN 200820150767 U CN200820150767 U CN 200820150767U CN 201223882 Y CN201223882 Y CN 201223882Y
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- CN
- China
- Prior art keywords
- chain
- pusher dog
- roller
- claws
- pipe cooling
- 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 chain-type pipe cooling transporter with multiple rollers and claws, comprising a drive chain wheel, a loose side chain joist, an opposite transport chain or fixed track, a tight side chain joist, and chains with claws; the claws are provided with at least two rollers which are sequentially arranged on the claws along the height direction. Through the improvement of the rollers, the utility model enables pipes with various specifications to be cooled and transported through the same chain-type pipe cooling transporter with multiple rollers and claws, so as to enhance the adaptability to product specifications and decrease the number of equipment required in the production, thereby saving the occupied area and equipment investment of workshops; moreover, the pipe cooling transporter can be easily transformed at low cost.
Description
Technical field
The utility model belongs to the steel rolling finishing equipment in the field of metallurgy, relates in particular to a kind of chain conveyor.
Background technology
At present, all have a single roller on the employed cooling conveyer chain pusher dog in the steel pipe's production, during transportation tubing, the roller on the pusher dog contacts with tube outer wall, and promote pipe and on another group chain of track or rightabout motion, roll, and then realize the transportation of tubing.Roller on the pusher dog rolls in the other direction with respect to tube outer wall when promoting pipe, because the power that the tubing rolling is advanced comes from the thrust of chain pusher dog upper roller, when roller promotes tubing with outer wall of steel pipe contact position necessary suitable on short transverse, if be higher than the center that betransported pipe, roller can produce downward pressure to pipe during transportation, increase tube surface and roller and tube surface and the wearing and tearing between the conveyer chain (or trapped orbit) in the other direction, cross the low unreliability that can increase the pipe transportation.
So the tubing specification limit of single roller pusher dog transportation that chain adapts to of a certain specification is limited, if the tubing specifications vary that betransported is bigger, will adopt the chain type tubing cooling conveyer of different size roller pusher dog to transport the tubing of different size scope, will increase number of devices like this, increase the floor space in workshop, add the investment of large equipment, electrical equipment and civil engineering.
Summary of the invention
The purpose of this utility model provides a kind of chain type tubing cooling conveyer with many rollers pusher dog, it is by the improvement of pair roller, make the tubing of plurality of specifications to cool off transportation by same chain type tubing cooling conveyer with many rollers pusher dog, strengthened its adaptability to product specification, reduced and produced required number of devices, thereby saved the floor space and the equipment investment in workshop, and transformed simply, expense is low.
The technical solution of the utility model: a kind of chain type tubing cooling conveyer with many rollers pusher dog comprises drive sprocket, slack list chain joist, opposite direction conveyer chain or trapped orbit, pilled-in selvedge chain joist, the chain of band pusher dog; Roller is housed on the pusher dog, and the quantity of described roller is at least two, is installed on the pusher dog successively along short transverse.
Preferably, the contact point of roller and tubing is lower than the center of tubing along short transverse.
Preferably, the quantity of described roller is two.
Preferably, the quantity of described roller is three.
The utility model is owing to adopted above technical scheme, make it compared with prior art, have the following advantages and good effect: making full use of under the prerequisite of prior art, simply improve and to cool off the bigger many specifications tubing of shipping diameter scope, strengthened the adaptability of chain type tubing cooling conveyer to product specification, reduced and produced required number of devices, saved the floor space and the equipment investment in workshop.And improvement expenses is low.
Description of drawings
Fig. 1 is the chain type tubing cooling conveyer schematic diagram with many rollers pusher dog of the present utility model.
Fig. 2 for the A of Fig. 1 partly with the chain structure enlarged diagram of many rollers pusher dog.
Among the figure, 1 drive sprocket, 2 slack list chain joists, 3 opposite direction conveyer chains (or trapped orbit), 4 pilled-in selvedge chain joists, 5 chains, 6 pusher dogs, 7 rollers, 9 pipes.
The specific embodiment
As Fig. 1, shown in 2, present embodiment comprises the drive sprocket 1 (its quantity is determined according to the length and the diameter of institute's conveying pipes) that is installed in the major axis fit on, slack list chain joist 2, opposite direction conveyer chain (or trapped orbit) 3, pilled-in selvedge chain joist 4, the chain 5 of band roller pusher dog.Wherein each pusher dog 6 upper edge short transverse of chain 5 are equipped with roller more than at least two 7, are two in the present embodiment, above the center of a roller 7 can a more following roller 7 position skew slightly to the right.Roller 7 protrudes in the surface of pusher dog.
In transportation, arrow is depicted as the materials flow direction, sprocket wheel 1 driving chain 5, pusher dog 6 on the chain 5 by roller 7 with betransported pipe 9 and contact and promote pipe 9 and on opposite direction conveyer chain (or trapped orbit) 3, roll, also be pure rolling between roller 7 and the pipe 9, to be reduced in the transportation damage to pipe 9 surfaces.
The contact point of roller 7 and pipe 9 is near portion (center of circle) on the lower side at the center that should be positioned at pipe 9 on the short transverse, contact point is higher than the center of pipe 9, roller can produce downward pressure to pipe 9 during transportation, increases pipe 9 and the wearing and tearing between the conveyer chain (or trapped orbit) 3 in the other direction; The position of contact point is low excessively, and roller 7 empty mistake the (especially transporting the pipe without aligning) of pipe 9 can being arched upward reduced the reliability of transportation.
As shown in Figure 2, different rollers 7 on same pusher dog 6 are the pipe 9 of corresponding different size respectively, following roller promotes the pipe of small dimension, the roller of top promotes the pipe of big specification, according to the pipe specification of being transported, suitably the size and the position of the many rollers of design can be so that the contact point of roller and pipe be higher than the center of the pipe that betransported all the time, this has just farthest reduced in the transportation wearing and tearing and scratch to tube surface, the excursion of the feasible pipe specification that betransported increases simultaneously, has promptly strengthened the adaptability of chain type tubing cooling conveyer to product specification.
Be noted that above enumerate only for a specific embodiment of the present utility model, obviously the utility model is not limited to above embodiment, and many similar variations are arranged thereupon.If those skilled in the art all should belong to protection domain of the present utility model from all distortion that the disclosed content of the utility model directly derives or associates.
Claims (4)
1. the chain type tubing cooling conveyer with many rollers pusher dog comprises drive sprocket (1), slack list chain joist (2), opposite direction conveyer chain or trapped orbit (3), pilled-in selvedge chain joist (4), the chain (5) of band pusher dog (6); Roller (7) is housed on the pusher dog (6), it is characterized in that: the quantity of described roller (7) is at least two, is installed in successively on the pusher dog (6) along short transverse.
2. the chain type tubing cooling conveyer with many rollers pusher dog as claimed in claim 1 is characterized in that: the contact point of roller (7) and tubing (9) is lower than the center of tubing (9) along short transverse.
3. the chain type tubing cooling conveyer with many rollers pusher dog as claimed in claim 1 or 2, it is characterized in that: the quantity of described roller (7) is two.
4. the chain type tubing cooling conveyer with many rollers pusher dog as claimed in claim 1 or 2, it is characterized in that: the quantity of described roller (7) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201507672U CN201223882Y (en) | 2008-07-10 | 2008-07-10 | Chain pipe cooling conveyer with multi-rolling wheel pusher dog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201507672U CN201223882Y (en) | 2008-07-10 | 2008-07-10 | Chain pipe cooling conveyer with multi-rolling wheel pusher dog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223882Y true CN201223882Y (en) | 2009-04-22 |
Family
ID=40596759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201507672U Expired - Fee Related CN201223882Y (en) | 2008-07-10 | 2008-07-10 | Chain pipe cooling conveyer with multi-rolling wheel pusher dog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223882Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021043A (en) * | 2015-07-22 | 2015-11-04 | 中冶南方工程技术有限公司 | Steel moving rack |
| CN106379733A (en) * | 2016-11-25 | 2017-02-08 | 北京京诚凤凰工业炉工程技术有限公司 | Quick cooling and conveyor of axle |
| CN108217068A (en) * | 2017-12-25 | 2018-06-29 | 北京京诚瑞信长材工程技术有限公司 | Lifting blanking equipment |
-
2008
- 2008-07-10 CN CNU2008201507672U patent/CN201223882Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021043A (en) * | 2015-07-22 | 2015-11-04 | 中冶南方工程技术有限公司 | Steel moving rack |
| CN105021043B (en) * | 2015-07-22 | 2017-01-25 | 中冶南方工程技术有限公司 | Steel moving rack |
| CN106379733A (en) * | 2016-11-25 | 2017-02-08 | 北京京诚凤凰工业炉工程技术有限公司 | Quick cooling and conveyor of axle |
| CN108217068A (en) * | 2017-12-25 | 2018-06-29 | 北京京诚瑞信长材工程技术有限公司 | Lifting blanking equipment |
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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: 20090422 Termination date: 20160710 |