CN106335746A - Rotary type air blowing slag-repelling device - Google Patents
Rotary type air blowing slag-repelling device Download PDFInfo
- Publication number
- CN106335746A CN106335746A CN201510389735.2A CN201510389735A CN106335746A CN 106335746 A CN106335746 A CN 106335746A CN 201510389735 A CN201510389735 A CN 201510389735A CN 106335746 A CN106335746 A CN 106335746A
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- gun barrel
- fluctuating orbit
- bearing
- lift cart
- reversing frame
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Abstract
The invention relates to the fusion metal skimming equipment field, and specifically relates to a rotary type air blowing slag-repelling device comprising a gun barrel (4), a lifting system, an angle adjusting system and a revolution system; the lifting system comprises a lifting track (11), a lifting dolly (12), a drive sprocket (13), a driven sprocket (14), a chain (15), a bearing group (16) and a rotary drive unit (17); the angle adjusting system comprises a lug (21), a hinge seat (22), and an angle regulator (23); the revolution system comprises an upper bearing seat (31), a lower bearing seat (32), a revolution rack (33), and a revolution drive unit (34); the rotary type air blowing slag-repelling device is simple in structure, easy in usage, and strong in adaptability.
Description
Technical field
The present invention relates to the skimming apparatus field of motlten metal, specially a kind of rotary blowing slag-removing device.
Background technology
Inflatable device to catch slag is the auxiliary equipment during molten iron pretreatment slag skimming, this equipment is to be inserted in molten iron after the pipette tips installing with resistance to material by the gun barrel of long cantilever, molten iron level scum silica frost is rushed to filling mouth and skims position by gun body central tube blow gas agitation molten iron, is beneficial to Cinder Machine and skims.The Main Function of blowing cast slag gun is to reduce slag-removing time, reduces iron loss.The utilization of this equipment can effectively reduce slag-removing time and produce considerable economic benefit.Has promotional value.During being skimmed due to hot-metal bottle, hot-metal bottle needs certain angle of tumbling, and molten iron level of tumbling is only, with the position that Guan Kou is substantially flush, position of skimming, and at this time needs blowing slag-removing insertion molten iron to start to blow out nitrogen.So the arrangement of blowing cast slag gun is to do the inclination of certain angle according to the angle of skimming of hot-metal bottle.Existing inflatable device to catch slag is made up of the part such as lift cart, gun barrel, track and drive sprocket, chain, track is by upper bottom base, it is inclined and mounted on fixing technique platform, for meeting technological requirement, the gun barrel of blowing slag-removing device is typically all very long, so track needs to be inclined cross on two technique platforms.Take very big fixed space.Existing inflatable device to catch slag needs larger state space to arrange fixed blowing slag-removing device, the operating space and the logistics that easily affect installation place miscellaneous equipment after laying blowing slag-removing device are unimpeded, some occasions are difficult to install inflatable device to catch slag due to lacking sufficient space, and this just have impact on using and promoting of inflatable device to catch slag.
Content of the invention
In order to overcome the defect of prior art, provide that a kind of structure is simple, easy to use, adaptable skimming equipment, the invention discloses a kind of rotary blowing slag-removing device.
The present invention reaches goal of the invention by following technical solution:
A kind of rotary blowing slag-removing device, including gun barrel, gun barrel is long cantilever structure, gun barrel includes outer tube, inner tube and bearing block, outer tube is breather pipe in order to holding structure rigidity, inner tube, is provided with apparatus for automatic change matrix at the muzzle of gun barrel, it is characterized in that: also include jacking system, angular adjustment system and rotary system
Jacking system includes: fluctuating orbit, lift cart, drive sprocket, driven sprocket, chain, bearing group and device of rotation driving, device of rotation driving is fixed on one end of lift cart, fluctuating orbit be respectively arranged at two ends with drive sprocket and driven sprocket, chain bypasses drive sprocket and driven sprocket successively, the output shaft of reducing motor connects drive sprocket, lift cart passes through directive wheel on fluctuating orbit, the car body of lift cart is hung on chain, bearing group includes at least 2 bearings, the outer ring of each bearing of bearing group is sequentially fixed on lift cart, the inner ring of each bearing of bearing group binds round the afterbody in gun barrel successively, the tail end of the output shaft of device of rotation driving and gun barrel is fixed；
Angular adjustment system includes: otic placode, hinged seat and angle regulator, and the top of fluctuating orbit is provided with otic placode, and otic placode passes through bearing pin and rotationally connects with hinged seat, and the mobile terminal of angle regulator connects the bottom of fluctuating orbit；
Rotary system includes: top chock, step, reversing frame and device for revolving and driving, the top of reversing frame and bottom are respectively sleeved in the inner ring of top chock and in the inner ring of step, fluctuating orbit and hinged seat are all fixed on reversing frame, and the output shaft of device for revolving and driving connects reversing frame.
Described rotary blowing slag-removing device, is characterized in that: device of rotation driving selects rotation cylinder or motor, and angle regulator selects electric cylinder or motor.
When the present invention uses, gun barrel is arranged on lift cart by bearing group, and gun barrel can do the rotation of certain angle under the promotion of device of rotation driving around the axis of gun barrel, and lift cart is moved along fluctuating orbit by directive wheel, lifting type of drive is chain drive, and lifting drive is reducing motor；By angle regulator push-and-pull fluctuating orbit, enable described jacking system to do certain angle around the hinged center line of otic placode and hinged seat in vertical plane and swing；Described jacking system is fixed on reversing frame, and reversing frame rotates in certain angle in the line of centres of both the driving lower edge top chock of device for revolving and driving and step.
The present invention is in addition to having elevating function, can also turn round along fixed axis, there is luffing angle adjustment function simultaneously, present invention achieves the rotation function of gun barrel is thus meet from moving the necessary condition of rifle function, the realization also automatically changing function for pipette tips provides the foundation condition.
The invention has the beneficial effects as follows:
1. blowing cast slag gun can turn round along fixed axis, without taking fixed position, is in working position, off working state goes to standby position, technology arrangement is flexible during work；
2. angular adjustment system can adjust pipette tips angle in certain angle, improves the applicability of blowing cast slag gun；
3. the revolute function of the entirety and gun barrel rotation function under promotion is that moving gun apparatus provides condition certainly, reduces the difficulty of pipette tips installation, improves workability energy and service efficiency.
Brief description
Fig. 1 is the front view of the present invention.
Specific embodiment
Further illustrate the present invention below by way of specific embodiment.
Embodiment 1
A kind of rotary blowing slag-removing device, including jacking system, angular adjustment system, rotary system and gun barrel 4, as shown in figure 1, concrete structure is:
Gun barrel 4 is long cantilever structure, and gun barrel 4 includes outer tube, inner tube and bearing block, and outer tube is breather pipe in order to holding structure rigidity, inner tube, has been provided with pipette tips apparatus for automatic change at the muzzle of gun barrel 4；
Jacking system includes: fluctuating orbit 11、Lift cart 12、Drive sprocket 13、Driven sprocket 14、Chain 15、Bearing group 16 and device of rotation driving 17，Device of rotation driving 17 is fixed on one end of lift cart 12，Fluctuating orbit 11 be respectively arranged at two ends with drive sprocket 13 and driven sprocket 14，Chain 15 bypasses drive sprocket 13 and driven sprocket 14 successively，The output shaft of reducing motor connects drive sprocket 13，Lift cart 12 passes through 4 groups of directive wheels on fluctuating orbit 11，The car body of lift cart 12 is hung on chain 15，Bearing group 16 includes at least 2 bearings，The outer ring of each bearing of bearing group 16 is sequentially fixed on lift cart 12，The inner ring of each bearing of bearing group 16 binds round the afterbody in gun barrel 4 successively，The tail end of the output shaft of device of rotation driving 17 and gun barrel 4 is fixed；
Angular adjustment system includes: otic placode 21, hinged seat 22 and angle regulator 23, and the top of fluctuating orbit 11 is provided with otic placode 21, and otic placode 21 is rotationally connected with hinged seat 22 by bearing pin, and the mobile terminal of angle regulator 23 connects the bottom of fluctuating orbit 11；
Rotary system includes: top chock 31, step 32, reversing frame 33 and device for revolving and driving 34, the top of reversing frame 33 and bottom are respectively sleeved in the inner ring of top chock 31 and in the inner ring of step 32, fluctuating orbit 11 and hinged seat 22 are all fixed on reversing frame 33, and the output shaft of device for revolving and driving 34 connects reversing frame 33.
Device of rotation driving 17 can select rotation cylinder or motor, and the present embodiment is selected rotation cylinder, such as selected motor, because the rotating speed of motor is higher, can between motor and gun barrel 4 tandem sequence than the train of reduction gears more than 1；Angle regulator 23 can select electric cylinder or motor, the present embodiment selects electric cylinder, as selected motor, due to the direct output of motor is moment of torsion, can connect between motor and fluctuating orbit 11 Rack and gear transmission mechanism, the rotating shaft of motor connects gear, and tooth bar connects fluctuating orbit 11, and the rotation of motor rotary shaft is transformed into the translation of fluctuating orbit 11 by Rack and gear transmission mechanism.
When the present embodiment uses, gun barrel 4 is arranged on lift cart 12 by bearing group 16, gun barrel 4 can do the rotation of certain angle under the promotion of device of rotation driving 17 around the axis of gun barrel 4, lift cart 12 is mobile along fluctuating orbit 11 by 4 groups of directive wheels, lifting type of drive is chain drive, and lifting drive is reducing motor；By angle regulator 23 push-and-pull fluctuating orbit 11, enable described jacking system to do certain angle around the hinged center line of otic placode 21 and hinged seat 22 in vertical plane and swing；Described jacking system is fixed on reversing frame 33, and reversing frame 33 rotates in certain angle in the line of centres of both the driving lower edge top chock 31 of device for revolving and driving 34 and step 32.
The present embodiment is in addition to having elevating function, can also turn round along fixed axis, there is luffing angle adjustment function simultaneously, present invention achieves the rotation function of gun barrel is thus meet from moving the necessary condition of rifle function, the realization also automatically changing function for pipette tips provides the foundation condition.
Claims (2)
1. a kind of rotary blowing slag-removing device, including gun barrel (4), gun barrel is long cantilever structure, and gun barrel includes outer tube, inner tube and bearing block, it is characterized in that: also include jacking system, angular adjustment system and rotary system,
Jacking system includes: fluctuating orbit (11)、Lift cart (12)、Drive sprocket (13)、Driven sprocket (14)、Chain (15)、Bearing group (16) and device of rotation driving (17)，Device of rotation driving (17) is fixed on one end of lift cart (12)，Fluctuating orbit (11) be respectively arranged at two ends with drive sprocket (13) and driven sprocket (14)，Chain (15) bypasses drive sprocket (13) and driven sprocket (14) successively，The output shaft of reducing motor connects drive sprocket (13)，Lift cart (12) passes through directive wheel on fluctuating orbit (11)，The car body of lift cart (12) is hung on chain (15)，Bearing group (16) includes at least 2 bearings，The outer ring of bearing group (16) each bearing is sequentially fixed on lift cart (12)，The inner ring of bearing group (16) each bearing binds round the afterbody in gun barrel (4) successively，The tail end of the output shaft of device of rotation driving (17) and gun barrel (4) is fixed；
Angular adjustment system includes: otic placode (21), hinged seat (22) and angle regulator (23), the top of fluctuating orbit (11) is provided with otic placode (21), otic placode (21) passes through bearing pin and rotationally connects with hinged seat (22), and the mobile terminal of angle regulator (23) connects the bottom of fluctuating orbit (11)；
Rotary system includes: top chock (31), step (32), reversing frame (33) and device for revolving and driving (34), the top of reversing frame (33) and bottom are respectively sleeved in the inner ring of top chock (31) and in the inner ring of step (32), fluctuating orbit (11) and hinged seat (22) are all fixed on reversing frame (33), and the output shaft of device for revolving and driving (34) connects reversing frame (33).
2. rotary blowing slag-removing device as claimed in claim 1, is characterized in that: device of rotation driving (17) selects rotation cylinder or motor, and angle regulator (23) selects electric cylinder or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389735.2A CN106335746A (en) | 2015-07-06 | 2015-07-06 | Rotary type air blowing slag-repelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389735.2A CN106335746A (en) | 2015-07-06 | 2015-07-06 | Rotary type air blowing slag-repelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106335746A true CN106335746A (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389735.2A Pending CN106335746A (en) | 2015-07-06 | 2015-07-06 | Rotary type air blowing slag-repelling device |
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| CN (1) | CN106335746A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287376A (en) * | 2017-06-13 | 2017-10-24 | 河钢股份有限公司承德分公司 | Molten iron pretreatment auxiliary is skimmed blowing slag-removing device |
| CN107447069A (en) * | 2016-05-30 | 2017-12-08 | 宝山钢铁股份有限公司 | A kind of rotary blowing slag-removing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980816A (en) * | 1996-11-05 | 1999-11-09 | Nippon Mining And Metals Co., Ltd. | Method and apparatus for removing deposit in non-ferrous smelting furnace |
| CN1959321A (en) * | 2006-11-16 | 2007-05-09 | 鞍山赛拉美克热陶瓷工程有限公司 | Automatic equipment for spray repairing electric furnace |
| CN200971371Y (en) * | 2006-07-19 | 2007-11-07 | 孙涛 | Converter air slag blowing device |
| CN104677115A (en) * | 2015-03-16 | 2015-06-03 | 上海耀秦冶金设备技术有限公司 | Double-stroke calcium carbide furnace discharge conveyer |
-
2015
- 2015-07-06 CN CN201510389735.2A patent/CN106335746A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980816A (en) * | 1996-11-05 | 1999-11-09 | Nippon Mining And Metals Co., Ltd. | Method and apparatus for removing deposit in non-ferrous smelting furnace |
| CN200971371Y (en) * | 2006-07-19 | 2007-11-07 | 孙涛 | Converter air slag blowing device |
| CN1959321A (en) * | 2006-11-16 | 2007-05-09 | 鞍山赛拉美克热陶瓷工程有限公司 | Automatic equipment for spray repairing electric furnace |
| CN104677115A (en) * | 2015-03-16 | 2015-06-03 | 上海耀秦冶金设备技术有限公司 | Double-stroke calcium carbide furnace discharge conveyer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447069A (en) * | 2016-05-30 | 2017-12-08 | 宝山钢铁股份有限公司 | A kind of rotary blowing slag-removing device |
| CN107287376A (en) * | 2017-06-13 | 2017-10-24 | 河钢股份有限公司承德分公司 | Molten iron pretreatment auxiliary is skimmed blowing slag-removing device |
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Application publication date: 20170118 |
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