CN110081713A - A kind of industry roller-way stove roller support apparatus - Google Patents
A kind of industry roller-way stove roller support apparatus Download PDFInfo
- Publication number
- CN110081713A CN110081713A CN201910282830.0A CN201910282830A CN110081713A CN 110081713 A CN110081713 A CN 110081713A CN 201910282830 A CN201910282830 A CN 201910282830A CN 110081713 A CN110081713 A CN 110081713A
- Authority
- CN
- China
- Prior art keywords
- roller
- contact surface
- ball
- support apparatus
- pedestal
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 210000000452 mid-foot Anatomy 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/02—Skids or tracks for heavy objects
- F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
- F27D3/028—Roller rails or succession of small sized rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a kind of industrial roller-way stove roller support apparatus, including sequentially connected pedestal, midfoot support bar and top braces seat from the bottom to top；The upper surface of the top braces seat is arc contact surface, and the arc diameter of the arc contact surface is identical as roller diameter；Several grooves opened up along circular arc are provided on the arc contact surface；Several ball-type mounting holes are equidistantly disposed on every groove；Each ball-type mounting hole, which is embedded in, is equipped with a ball, and the upper end of ball protrudes from arc contact surface.The present invention carries out roller to stablize support, reduces the bending deformation of roller；And support device and roller reduce friction using point contact.The present invention multiple can be combined and be installed and used, the design of cushion block and roll adjustment block, so that the device can be adapted for the roller-way stove of different height and spacing.Pedestal reinforces stability using triangular structure, and hollow hole is provided on midfoot support bar and pedestal, resists heat deformability.
Description
Technical field
The present invention relates to roller-way stove technical field, specially a kind of industrial roller-way stove roller support apparatus.
Background technique
Industrial furnace is a kind of mode being commonly heat-treated to part, structure, heating process, the temperature of Industrial Stoves
Degree control and kiln furnace atmosphere etc., the product quality after all directly affecting processing.
Roller-way stove is one of industrial furnace, and roller kilns are also known as roller-bottom type kiln, roller bar type kiln, drum-type kiln.It is
It is equipped with the roller of many lateral rotations in burner hearth bottom, drives constantly equably moving forward above it into kiln material.Due to
Material continuously moves forward during heating, and with roller without fixed contact point, therefore homogeneous heating, deformation are small.
Further, since roller, always in furnace, this stove energy consumption is relatively fewer, the thermal efficiency is high；But its major defect is to roller
Material hot property, rigidity, intensity and installation accuracy etc. it is more demanding.Roller in general roller-way stove is all long, radial
Rigidity is weak, and in the part of carry heavier, roller is easy to produce bending deformation, especially roller middle section；The bending of roller
Will lead into furnace is that the distribution that is in U-shape when the part of same horizontal line is come out of the stove keeps it inconsistent in in-furnace time, so as to cause same
The performance of a collection of part has larger difference.
Summary of the invention
To solve the above problems, the present invention proposes a kind of support device for roller-way stove roller, can solve very well
The bending deformation problem of roller improves the processing quality of roller-way stove；And the apparatus structure is simple, easily manufactured, installation convenience.
Technical solution: a kind of industry roller-way stove roller support apparatus, including sequentially connected pedestal, middle part from the bottom to top
Support rod and top braces seat；The upper surface of the top braces seat is arc contact surface, and the circular arc of the arc contact surface
Diameter is identical as roller diameter；Several grooves opened up along circular arc are provided on the arc contact surface；Every groove
On be equidistantly disposed with several ball-type mounting holes；Each ball-type mounting hole, which is embedded in, is equipped with a ball, and ball is upper
End protrudes from arc contact surface.
Further, the arc angle of the arc contact surface is 108 ° to 120 °.
Further, the side of the top braces seat is provided with engaging lug, and several through-holes are provided on the engaging lug.
Further, the lateral surface of the engaging lug is threaded with adjusting block.
Further, the underrun of the pedestal is threaded with cushion block.
Further, the pedestal is triangular structure.
Further, hollow hole is provided on the midfoot support bar and pedestal.
The utility model has the advantages that the present invention carries out roller to stablize support, the bending deformation of roller is reduced；And support device and roller
Reduced using point contact and is rubbed.The present invention can be installed and used individually, multiple can also be combined and be installed and used, cushion block and roll adjustment block
Design so that the device can be adapted for the roller-way stove of different height and spacing.Pedestal is reinforced steady using triangular structure
Solidity is provided with hollow hole on midfoot support bar and pedestal, resists heat deformability.The configuration of the present invention is simple, it is easily manufactured,
Installation convenience.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is combination assembling schematic diagram of the invention.
Specific embodiment
A kind of industry roller-way stove roller support apparatus, including sequentially connected pedestal 1, midfoot support bar 2 from the bottom to top
With top braces seat 3.
The upper surface of the top braces seat 1 is arc contact surface, and the arc angle of arc contact surface is 108 ° to 120 °,
And the arc diameter of the arc contact surface is identical as roller diameter.
Several grooves 4 opened up along circular arc are provided on the arc contact surface；Equidistant placement on every groove 4
There are several ball-type mounting holes；Each ball-type mounting hole, which is embedded in, is equipped with a ball 5, and the upper end of ball 5 protrudes from
Arc contact surface.Roller is mounted on arc contact surface, and ball 5 is directly contacted with roller, reduces contact area, is reduced rod and is turned
Frictional force when dynamic.If roller is nonrotational part, ball 5 can not be installed.
The underrun of the pedestal 1 is threaded with cushion block 6, for adjusting bearing height, keeps top braces seat 3
With roller forced contact, guarantee the supporting role to roller.The shape of cushion block 6 is identical as pedestal 1.For convenience of adjustment, thickness
There is certain numerical value range, is not fixed numbers.
The side of the top braces seat 3 is provided with engaging lug 7, and several through-holes 8 are provided on the engaging lug 7.It adjusts
Block 9 across the bolt of through-hole 8 by being installed on the engaging lug 7 of two support devices, for adjusting the spacing of support device.
9 shape of adjusting block is rectangle square with holes.For convenience of adjusting, thickness has certain numerical value range, is not fixed numbers.
Pedestal 1 reinforces stability using triangular structure.It is provided with hollow hole 10 on midfoot support bar 2 and pedestal 1, is supported
Thermal deformation resistant ability.
Claims (7)
1. a kind of industry roller-way stove roller support apparatus, it is characterised in that: including sequentially connected pedestal, middle part from the bottom to top
Support rod and top braces seat；The upper surface of the top braces seat is arc contact surface, and the circular arc of the arc contact surface
Diameter is identical as roller diameter；Several grooves opened up along circular arc are provided on the arc contact surface；Every groove
On be equidistantly disposed with several ball-type mounting holes；Each ball-type mounting hole, which is embedded in, is equipped with a ball, and ball is upper
End protrudes from arc contact surface.
2. industry roller-way stove roller support apparatus according to claim 1, it is characterised in that: the arc contact surface
Arc angle is 108 ° to 120 °.
3. industry roller-way stove roller support apparatus according to claim 1, it is characterised in that: the top braces seat
Side is provided with engaging lug, and several through-holes are provided on the engaging lug.
4. industry roller-way stove roller support apparatus according to claim 3, it is characterised in that: the outside of the engaging lug
Face has been connected through a screw thread adjusting block.
5. industry roller-way stove roller support apparatus according to claim 1, it is characterised in that: the bottom surface of the pedestal is logical
It crosses and is threaded with cushion block.
6. industry roller-way stove roller support apparatus according to claim 1, it is characterised in that: the pedestal is triangle
Structure.
7. industry roller-way stove roller support apparatus according to claim 1, it is characterised in that: the midfoot support bar and
Hollow hole is provided on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282830.0A CN110081713B (en) | 2019-04-10 | 2019-04-10 | Roller supporting device for industrial roller kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910282830.0A CN110081713B (en) | 2019-04-10 | 2019-04-10 | Roller supporting device for industrial roller kiln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110081713A true CN110081713A (en) | 2019-08-02 |
| CN110081713B CN110081713B (en) | 2020-10-09 |
Family
ID=67414536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910282830.0A Expired - Fee Related CN110081713B (en) | 2019-04-10 | 2019-04-10 | Roller supporting device for industrial roller kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110081713B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944891A (en) * | 2021-01-22 | 2021-06-11 | 东南大学 | Roller deformation adjusting device suitable for roller kiln |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206785U (en) * | 1987-04-22 | 1988-05-11 | 邯郸钢铁总厂 | Pig-iron mixer axial spacing device |
| CN1621771A (en) * | 2005-01-05 | 2005-06-01 | 佛山市灵海陶瓷科技有限公司 | Wide roller way kiln |
| CN102538478A (en) * | 2012-02-27 | 2012-07-04 | 张家港市驰耐特防腐科技有限公司 | Workpiepce rotating device for heating furnace |
| CN204365711U (en) * | 2014-12-31 | 2015-06-03 | 河南海泉抗磨铸造有限公司 | A kind of table roller for hot rolling beam-and-rail |
| EP3312536A1 (en) * | 2016-10-14 | 2018-04-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Roller furnace for thermal treatment of an item, uses thereof and method for economical treatment of an object to be fired |
-
2019
- 2019-04-10 CN CN201910282830.0A patent/CN110081713B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206785U (en) * | 1987-04-22 | 1988-05-11 | 邯郸钢铁总厂 | Pig-iron mixer axial spacing device |
| CN1621771A (en) * | 2005-01-05 | 2005-06-01 | 佛山市灵海陶瓷科技有限公司 | Wide roller way kiln |
| CN102538478A (en) * | 2012-02-27 | 2012-07-04 | 张家港市驰耐特防腐科技有限公司 | Workpiepce rotating device for heating furnace |
| CN204365711U (en) * | 2014-12-31 | 2015-06-03 | 河南海泉抗磨铸造有限公司 | A kind of table roller for hot rolling beam-and-rail |
| EP3312536A1 (en) * | 2016-10-14 | 2018-04-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Roller furnace for thermal treatment of an item, uses thereof and method for economical treatment of an object to be fired |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944891A (en) * | 2021-01-22 | 2021-06-11 | 东南大学 | Roller deformation adjusting device suitable for roller kiln |
| CN112944891B (en) * | 2021-01-22 | 2022-07-22 | 东南大学 | Roller deformation adjusting device suitable for roller kiln |
| WO2022156148A1 (en) * | 2021-01-22 | 2022-07-28 | 东南大学 | Roller deformation adjusting device suitable for roller kiln |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110081713B (en) | 2020-10-09 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20201009 |