CN202070568U - Internal cooling type conveying roller way - Google Patents
Internal cooling type conveying roller way Download PDFInfo
- Publication number
- CN202070568U CN202070568U CN2011201536662U CN201120153666U CN202070568U CN 202070568 U CN202070568 U CN 202070568U CN 2011201536662 U CN2011201536662 U CN 2011201536662U CN 201120153666 U CN201120153666 U CN 201120153666U CN 202070568 U CN202070568 U CN 202070568U
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- CN
- China
- Prior art keywords
- roller
- roll shaft
- way
- cooling type
- type conveying
- 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 an internal cooling type conveying roller way, which comprises a roller, a roller shaft and a rotary connector. A guide groove is arranged outside the roller, and the roller shaft penetrates through the middle of the roller. Short rollers are arranged at two ends of the roller shaft. The short roller arranged at one end of the roller shaft is connected with the rotary connector, wherein the rotary connector is provided with a water pipe which is made of a stainless pipe and inserted in the roller shaft. The internal cooling type conveying roller way resolves the safety problem when the roller cools and passing steel slides through the roller way, has simple design and reasonable structure, prevents the steel from sliding off when sliding through the roller way, and ensures internal circulating flow to reduce the temperature of a roller drum.
Description
Technical field
The utility model relates to technical field of steel rolling, cooled rollgang in specifically belonging to.
Background technology
Existing roller is a flat roller structure being, and steel breaks away from roller-way easily and causes the accident when roller-way slips over, dabble everywhere easily as watering above roller-way, and the long steel heat-energy losses excessively of roller-way is more.Roll shaft two ends welding short roller complex manufacturing technology, cooling effect is poor in the roller.
The utility model content
The purpose of this utility model is a cooled rollgang in carrying, solves the roller cooling and crossed the safety problem of steel when roller-way slips over, and simplicity of design, rational in infrastructure, guarantee that steel is unlikely to landing when roller-way slips over, interior circular flow reduces roller temperature.
The technical solution adopted in the utility model is as follows:
Interior cooled rollgang comprises roller, roll shaft and swivel joint, and described roller has position guiding groove outward, and the centre is installed with roll shaft, and the roll shaft two ends have short roller, and an end short roller connects swivel joint, and swivel joint is furnished with stainless pipe water pipe and inserts in the roll shaft.
Described short roller diameter is less than the roll shaft diameter.
Described roll shaft length is greater than roller length.
Described roller is the antifriction alloy roller.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model adopts short roller to accompany the profile of long roll shaft, and roll shaft adopts seamless steel pipe, and minor axis and roll shaft overall structure have reduced difficulty of processing, more make roll shaft use repeatedly repeatedly; Roller 2 adopts the roller of WcrMoNi high-wear-resistant alloys, wear-resisting service life overlength, and planform changes the planform of band guide groove into by original flat roller structure being, guarantees that steel is unlikely to landing when roller-way slips over; If water in the roller-way top, can guarantee that water trickles along roll surface, be unlikely to spill everywhere; Minimizing that can also be relative the loss of thermal energy during steel.It is water pipe that swivel joint is joined corresponding 1Cr13 stainless steel tube, is connected the water trickling chill roll tube that circulate in roller-way during use, reduction roller temperature with axle by left-handed taper pipe thread.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, interior cooled rollgang comprises roller 1, roll shaft 2 and swivel joint 3, and roller 1 is the antifriction alloy roller, the antifriction alloy roller has position guiding groove 4 outward, the centre is installed with roll shaft 2, and roll shaft 2 two ends have short roller 5, one end short rollers 5 and connect swivel joint 3, swivel joint 3 is furnished with stainless pipe water pipe and inserts in the roll shaft 2, roll shaft 2 length adopt short roller to accompany the contour structures of long roll shaft greater than roller 1 length, improve the product service efficiency.
Claims (4)
1. interior cooled rollgang comprises roller, roll shaft and swivel joint, it is characterized in that: described roller has position guiding groove outward, the centre is installed with roll shaft, the roll shaft two ends have short roller, and an end short roller connects swivel joint, and swivel joint is furnished with stainless pipe water pipe and inserts in the roll shaft.
2. according to the described interior cooled rollgang of claim 1, it is characterized in that: described short roller diameter is less than the roll shaft diameter.
3. according to the described interior cooled rollgang of claim 1, it is characterized in that: described roll shaft length is greater than roller length.
4. according to the described interior cooled rollgang of claim 1, it is characterized in that: described roller is the antifriction alloy roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201536662U CN202070568U (en) | 2011-05-13 | 2011-05-13 | Internal cooling type conveying roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201536662U CN202070568U (en) | 2011-05-13 | 2011-05-13 | Internal cooling type conveying roller way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070568U true CN202070568U (en) | 2011-12-14 |
Family
ID=45108680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201536662U Expired - Fee Related CN202070568U (en) | 2011-05-13 | 2011-05-13 | Internal cooling type conveying roller way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170513A (en) * | 2013-03-29 | 2013-06-26 | 武汉钢铁(集团)公司 | Elastic roller bed assembly |
| WO2021088208A1 (en) * | 2019-11-06 | 2021-05-14 | 菏泽双龙冶金机械有限公司 | High-temperature resistant chain conveyor |
-
2011
- 2011-05-13 CN CN2011201536662U patent/CN202070568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170513A (en) * | 2013-03-29 | 2013-06-26 | 武汉钢铁(集团)公司 | Elastic roller bed assembly |
| WO2021088208A1 (en) * | 2019-11-06 | 2021-05-14 | 菏泽双龙冶金机械有限公司 | High-temperature resistant chain conveyor |
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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: 20111214 Termination date: 20130513 |