CN205209226U - Step -by -step stove is with rotatory flashboard device - Google Patents
Step -by -step stove is with rotatory flashboard device Download PDFInfo
- Publication number
- CN205209226U CN205209226U CN201520979285.8U CN201520979285U CN205209226U CN 205209226 U CN205209226 U CN 205209226U CN 201520979285 U CN201520979285 U CN 201520979285U CN 205209226 U CN205209226 U CN 205209226U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- flashboard
- slip joint
- crank
- angle stroke
- 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
Links
Abstract
The utility model relates to a step -by -step stove is with rotatory flashboard device, including flashboard, gate base, rotatory connecting rod, crossbeam and support, its characterized in that: actuating mechanism includes angle stroke executor, crank, first connecting rod, slip joint, second connecting rod and central axis of rotation, angle stroke executor fixed mounting is on the support, crank one end fixed connection on the output shaft of angle stroke executor, the crank other end and first connecting rod rear end hinge, first connecting rod front end is equipped with slip joint, fixed mounting is in central axis of rotation for second connecting rod one end, first connecting rod passes through slip joint and second connecting rod sliding connection, and pass through the central axis of rotation of slip joint and second connecting rod drive during first connecting rod axial displacement and rotate, the center axis of rotation with the coaxial fixed connection of rotatory small end. The utility model has the advantages of simple and compact structure, rationally, operate steadily, can guarantee flashboard the force balance from top to bottom, reduce the maintenance cost, improve work efficiency.
Description
Technical field
The utility model relates to a kind of rotating sluice device, and 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 purpose of this utility model is to overcome above shortcomings part in prior art, thus provides a kind of walking-beam furnace rotating sluice device, and its structure is simple, compact, reasonable, operate steadily, can ensure that flashboard bearing up-down force balances, reduce maintenance cost, increase work efficiency.
Technical scheme according to the utility model provides: walking-beam furnace rotating sluice device, comprises flashboard, flashboard seat, swivel link, crossbeam and support, and 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 further improvement of the utility model, 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 further improvement of the utility model, 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 further improvement of the utility model, 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 utility model, has the following advantages:
(1) the utility model 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 utility model, 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 the utility model front view.
Fig. 2 is the utility model side view.
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 utility model 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 utility model embodiment, 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 utility model embodiment, 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 utility model embodiment, 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 utility model embodiment, 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 (3)
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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979285.8U CN205209226U (en) | 2015-12-01 | 2015-12-01 | Step -by -step stove is with rotatory flashboard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979285.8U CN205209226U (en) | 2015-12-01 | 2015-12-01 | Step -by -step stove is with rotatory flashboard device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209226U true CN205209226U (en) | 2016-05-04 |
Family
ID=55846941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520979285.8U Expired - Fee Related CN205209226U (en) | 2015-12-01 | 2015-12-01 | Step -by -step stove is with rotatory flashboard device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205209226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258502A (en) * | 2015-12-01 | 2016-01-20 | 无锡市晶瑜冶金机械有限公司 | Rotary wedge disc device for stepping furnace |
-
2015
- 2015-12-01 CN CN201520979285.8U patent/CN205209226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258502A (en) * | 2015-12-01 | 2016-01-20 | 无锡市晶瑜冶金机械有限公司 | Rotary wedge disc device for stepping furnace |
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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 |
Granted publication date: 20160504 Termination date: 20161201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |