CN105258502A - Rotary wedge disc device for stepping furnace - Google Patents
Rotary wedge disc device for stepping furnace Download PDFInfo
- Publication number
- CN105258502A CN105258502A CN201510859519.XA CN201510859519A CN105258502A CN 105258502 A CN105258502 A CN 105258502A CN 201510859519 A CN201510859519 A CN 201510859519A CN 105258502 A CN105258502 A CN 105258502A
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- China
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- connecting rod
- flashboard
- crank
- slip joint
- wedge disc
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Abstract
The invention relates to a rotary wedge disc device for a stepping furnace. The rotary wedge disc device comprises a wedge disc, a wedge disc seat, a rotary connecting rod, a cross beam and a support. The rotary wedge disc is characterized in that an actuating mechanism comprises an angular travel actuator, a crank, a first connecting rod, a sliding connector, a second connecting rod and a central rotary shaft; the angular travel actuator is fixedly installed on the support; one end of the crank is fixedly connected to an output shaft of the angular travel actuator, and the other end of the crank is hinged to the rear end of the first connecting rod; the sliding connector is arranged at the front end of the first connecting rod; one end of the second connecting rod is fixedly installed on the central rotary shaft; the first connecting rod is slidably connected with the second connecting rod through the sliding connector; when the first connecting rod moves in the axial direction, the central rotary shaft is driven by the sliding connector and the second connecting rod to move; the central rotary shaft and the upper end of the rotary connecting rod are coaxially and fixedly connected. The rotary wedge disc device for the stepping furnace is simple, compact and reasonable in structure and stable in operation, it can be guaranteed that the upper portion and the lower portion of the wedge disc are stressed in a balanced mode, the maintenance cost is reduced, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of rotating sluice device, the walking-beam furnace rotating sluice device that bearing up-down force can be kept specifically to balance, belongs to mechanical equipment technical field.
Background technology
In many plant equipment, all be provided with the flap arrangement that control channel is opened, closed, as in walking-beam furnace, rotating sluice device is exactly a pith in walking-beam furnace, rotating sluice device drives flashboard to rotate by rotary actuator, thus realize the opening of passage, close.There is the unbalanced problem of bearing up-down force in actual use in rotating sluice device of the prior art, easily occurs the phenomenon damaged at work, cause cost of equipment maintenance too high, and impact is normally produced.
Summary of the invention
The object of the invention is to overcome above shortcomings part in prior art, thus provide a kind of walking-beam furnace rotating sluice device, its structure is simple, compact, reasonable, operate steadily, can ensure that flashboard bearing up-down force balances, reduce maintenance cost, increase work efficiency.
According to technical scheme provided by the invention: walking-beam furnace rotating sluice device, comprise flashboard, flashboard seat, swivel link, crossbeam and support, described flashboard is arranged in flashboard seat, and the pivot at flashboard top installs swivel link; Described flashboard seat top connecting cross beam, described crossbeam upper end mounting bracket, described support is provided with the executing agency driving gate rotation, described executing agency is connected with described swivel link upper end, and executing agency drives gate rotation; It is characterized in that: described executing agency comprises angle stroke actuator, crank, first connecting rod, slip joint, second connecting rod and center rotating shaft, described angle stroke actuator is fixedly mounted on bearing, described crank one end is fixedly connected on the output shaft of angle stroke actuator, the crank other end and first connecting rod rear end are hinged, and first connecting rod front end is provided with slip joint; Described second connecting rod one end is fixedly mounted on center rotating shaft, described first connecting rod is slidably connected by slip joint and second connecting rod, drive center rotating shaft to rotate by slip joint and second connecting rod when first connecting rod moves axially, described center rotating shaft is coaxially fixedly connected with described swivel link upper end.
As a further improvement on the present invention, the pivot bottom described flashboard is provided with centration axis, and the center of described flashboard seat inner bottom part is provided with footstock, and described centration axis is installed in rotation in described footstock, and flashboard bearing up-down force is balanced.
As a further improvement on the present invention, described second connecting rod is provided with sliding tray along its length, and the slip joint of described first connecting rod front end is slidably connected in described sliding tray.
As a further improvement on the present invention, described flashboard top is semicircle, and above flashboard, be provided with umbrella shape flashboard lid, inner surface radian and the flashboard top radian of described umbrella shape flashboard lid match.
compared with the prior art the present invention, has the following advantages:
(1) the present invention operates steadily, and can ensure that flashboard bearing up-down force balances, and reduces maintenance cost, increases work efficiency.
(2) be furnished with flashboard lid above flashboard of the present invention, flashboard can be protected not corrode by junk, guarantee the smooth and easy running of equipment, extension device service life.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is the A direction view in Fig. 1.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
Walking-beam furnace rotating sluice 1 device in embodiment mainly comprises flashboard 1, flashboard seat 2, swivel link 6, crossbeam 8 and support 9, and described flashboard 1 is arranged in flashboard seat 2, and the pivot at flashboard 1 top installs swivel link 6; Described flashboard seat 2 top is by bolt 7 connecting cross beam 8, described crossbeam 8 upper end mounting bracket 9, described support 9 is provided with the executing agency driving flashboard 1 to rotate, described executing agency is connected with described swivel link 6 upper end, and executing agency drives flashboard 1 to rotate.
As shown in Fig. 1 ~ Fig. 3, in the embodiment of the present invention, described executing agency forms primarily of center rotating shaft 11 jiaos of stroke actuators 12, crank 13, first connecting rod 14, slip joint 15 and second connecting rod 16, described angle stroke actuator 12 is fixedly mounted on bearing 10, described crank 13 one end is fixedly connected on the output shaft of angle stroke actuator 12, crank 13 other end and first connecting rod 14 rear end are hinged, and first connecting rod 14 front end is provided with slip joint 15; Described second connecting rod 16 one end is fixedly mounted on center rotating shaft 11, described first connecting rod 14 is slidably connected by slip joint 15 and second connecting rod 16, drive center rotating shaft 11 to rotate by slip joint 15 and second connecting rod 16 when first connecting rod 14 moves axially, described center rotating shaft 11 is coaxially fixedly connected with described swivel link 6 upper end.
In the embodiment of the present invention, described slip joint 15 is slidably connected mode as shown in Figure 3 with second connecting rod 16, described second connecting rod 16 is provided with sliding tray 16a along its length, and the slip joint 15 of described first connecting rod 14 front end is slidably connected in described sliding tray 16a.
As shown in Fig. 1 ~ Fig. 3, in the embodiment of the present invention, the pivot bottom described flashboard 1 is provided with centration axis 4, and the center of described flashboard seat 2 inner bottom part is provided with footstock 3, described centration axis 4 is installed in rotation in described footstock 3, and flashboard 1 bearing up-down force is balanced.
As shown in Figure 1, in the embodiment of the present invention, described flashboard 1 top is semicircle, and above flashboard 1, be provided with umbrella shape flashboard lid 5, inner surface radian and the flashboard 1 top radian of described umbrella shape flashboard lid 5 match.Described umbrella shape flashboard lid 5 can protect flashboard 1 not corrode by junk, guarantees the smooth and easy running of equipment, extension device service life.
During work, angle stroke actuator 12 drives crank 13 to rotate, crank 13 drives first connecting rod 14 to move axially, center rotating shaft 11 is driven to rotate by slip joint 15 and second connecting rod 16 when first connecting rod 14 moves axially, center rotating shaft 11 just drives flashboard 1 to rotate by swivel link 6, footstock 3 bottom flashboard seat 2 coordinates the centration axis 4 bottom flashboard 1, flashboard 1 bearing up-down force is balanced, the rotation of flashboard 1 is more stable, avoid the situation occurring damaging, reduce cost of equipment maintenance, improve operating efficiency.
Claims (4)
1. walking-beam furnace rotating sluice (1) device, comprise flashboard (1), flashboard seat (2), swivel link (6), crossbeam (8) and support (9), described flashboard (1) is arranged in flashboard seat (2), and the pivot at flashboard (1) top installs swivel link (6); Described flashboard seat (2) top connecting cross beam (8), described crossbeam (8) upper end mounting bracket (9), described support (9) is provided with the executing agency driving flashboard (1) to rotate, described executing agency is connected with described swivel link (6) upper end, and executing agency drives flashboard (1) to rotate; It is characterized in that: described executing agency comprises angle stroke actuator (12), crank (13), first connecting rod (14), slip joint (15), second connecting rod (16) and center rotating shaft (11), described angle stroke actuator (12) is fixedly mounted on bearing (10), described crank (13) one end is fixedly connected on the output shaft at angle stroke actuator (12), crank (13) other end and first connecting rod (14) rear end are hinged, and first connecting rod (14) front end is provided with slip joint (15); Described second connecting rod (16) one end is fixedly mounted on center rotating shaft (11), described first connecting rod (14) is slidably connected by slip joint (15) and second connecting rod (16), drive center rotating shaft (11) to rotate by slip joint (15) and second connecting rod (16) when first connecting rod (14) moves axially, described center rotating shaft (11) is coaxially fixedly connected with described swivel link (6) upper end.
2. walking-beam furnace rotating sluice (1) device as claimed in claim 1, it is characterized in that: the pivot of described flashboard (1) bottom is provided with centration axis (4), the center of described flashboard seat (2) inner bottom part is provided with footstock (3), described centration axis (4) is installed in rotation in described footstock (3), and flashboard (1) bearing up-down force is balanced.
3. walking-beam furnace rotating sluice (1) device as claimed in claim 1, it is characterized in that: described second connecting rod (16) is provided with sliding tray (16a) along its length, the slip joint (15) of described first connecting rod (14) front end is slidably connected in described sliding tray (16a).
4. walking-beam furnace rotating sluice (1) device as claimed in claim 1, it is characterized in that: described flashboard (1) top is for semicircle, flashboard (1) top is provided with umbrella shape flashboard lid (5), and inner surface radian and flashboard (1) the top radian of described umbrella shape flashboard lid (5) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859519.XA CN105258502A (en) | 2015-12-01 | 2015-12-01 | Rotary wedge disc device for stepping furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859519.XA CN105258502A (en) | 2015-12-01 | 2015-12-01 | Rotary wedge disc device for stepping furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105258502A true CN105258502A (en) | 2016-01-20 |
Family
ID=55098292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510859519.XA Pending CN105258502A (en) | 2015-12-01 | 2015-12-01 | Rotary wedge disc device for stepping furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258502A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234020Y (en) * | 1995-08-18 | 1996-08-28 | 北京华燕玻璃工业技术联合开发公司 | Rotary gate plate for controlling inner pressure of glass furnace |
| JP2000266472A (en) * | 1999-03-12 | 2000-09-29 | Fuji Kakoki Seisakusho:Kk | Apparatus for closing door of high temperature furnace |
| CN104388647A (en) * | 2014-12-01 | 2015-03-04 | 无锡市晶瑜冶金机械有限公司 | Rotating gate plate assembly used in quenching furnace |
| CN104457234A (en) * | 2014-12-01 | 2015-03-25 | 无锡市晶瑜冶金机械有限公司 | Rotating flash board mechanism |
| CN205209226U (en) * | 2015-12-01 | 2016-05-04 | 无锡市晶瑜冶金机械有限公司 | Step -by -step stove is with rotatory flashboard device |
-
2015
- 2015-12-01 CN CN201510859519.XA patent/CN105258502A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234020Y (en) * | 1995-08-18 | 1996-08-28 | 北京华燕玻璃工业技术联合开发公司 | Rotary gate plate for controlling inner pressure of glass furnace |
| JP2000266472A (en) * | 1999-03-12 | 2000-09-29 | Fuji Kakoki Seisakusho:Kk | Apparatus for closing door of high temperature furnace |
| CN104388647A (en) * | 2014-12-01 | 2015-03-04 | 无锡市晶瑜冶金机械有限公司 | Rotating gate plate assembly used in quenching furnace |
| CN104457234A (en) * | 2014-12-01 | 2015-03-25 | 无锡市晶瑜冶金机械有限公司 | Rotating flash board mechanism |
| CN205209226U (en) * | 2015-12-01 | 2016-05-04 | 无锡市晶瑜冶金机械有限公司 | Step -by -step stove is with rotatory flashboard device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |
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| WD01 | Invention patent application deemed withdrawn after publication |