CN105823341B - Stove eye pulling eye device - Google Patents
Stove eye pulling eye device Download PDFInfo
- Publication number
- CN105823341B CN105823341B CN201610149372.XA CN201610149372A CN105823341B CN 105823341 B CN105823341 B CN 105823341B CN 201610149372 A CN201610149372 A CN 201610149372A CN 105823341 B CN105823341 B CN 105823341B
- Authority
- CN
- China
- Prior art keywords
- pull rod
- coaster
- connecting rod
- stove
- rod
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 7
- 239000011707 mineral Substances 0.000 description 7
- 235000015110 jellies Nutrition 0.000 description 3
- 239000008274 jelly Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 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
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F27D3/1527—Taphole forming equipment, e.g. boring machines, piercing tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
The present invention relates to a kind of stove eye pulling eye device, including track, and the pull rod guiding mechanism with pilot hole is provided with track front end, and pull rod passes through the pilot hole, it is characterised in that：The preceding coaster that can be slid back and forth, pull rod clamping car and rear coaster are sequentially installed with positioned at pull rod guiding mechanism rear in orbit, pull rod is fixed on pull rod and is clamped on car by the preceding coaster support and tie rod end；Connecting rod is further included, connecting rod two end is connected on the preceding coaster and rear coaster, is clamped in pull rod after car leans against on coaster and during in the operating position that pull rod is completely pulled out from stove eye in the middle part of active section of the advancing slip parking stall in pull rod.The middle part of pull rod can just be supported to before during work on coaster automatically, prevent its excessive sag, reduce the number for changing pull rod.
Description
Technical field
The present invention relates to a kind of stove eye pulling eye equipment of mineral hot furnace, more particularly to stove eye pulling eye device.
Background technology
The pulling eye owner of mineral hot furnace will be made of track, pull rod, pull rod clamp system and pull rod driving mechanism；Track
One end is provided with the first sprocket wheel, and the other end is provided with second sprocket wheel supporting with first sprocket wheel；First sprocket wheel and described the
Chain is cased between two sprocket wheels and the first sprocket wheel is connected with pull rod driving mechanism；The pull rod clamp system be arranged on track and
Moved along track, the pull rod clamp system top is equipped with clamping device to clamp pull rod, lower part and the chain interoperation.Pass through
Driving mechanism drives the second sprocket wheel advance in orbit by chain-driving pull rod clamp system, retreat, so that pull rod
The stove intraocular forward-reverse of mineral hot furnace is inserted into dredge stove eye.It is 3-4 meters that general pull rod, which enters stove eye depth, the 3-4 of the front end
Rice distance is known as active section, since active section insertion stove eye can be subject to high temperature, can soften for front end 3-4 meters after pull-out, when
Exited after the completion of pull rod dredging stove eye from stove eye, the active section to feel like jelly be not supported under gravity that pull rod can be slowly to
Lower flexural deformation, camber is excessive, must replace pull rod or carry out alignment processing, have impact on normal use and add workload.
The content of the invention
It is an object of the invention to propose a kind of stove eye pulling eye device of improvement, with extending pull rod service life, avoid or
Reduce replacing pull rod or be straightened the inconvenience brought.
A kind of stove eye pulling eye device, including track, the pull rod guiding mechanism with pilot hole is provided with track front end, is drawn
Bar passes through the pilot hole, in orbit positioned at pull rod guiding mechanism rear be sequentially installed with can slide back and forth preceding coaster,
Pull rod clamps car and rear coaster, and pull rod is fixed on pull rod and is clamped on car by the preceding coaster support and tie rod end；Further include
Connecting rod, connecting rod two end are connected on the preceding coaster and rear coaster, are clamped in pull rod after car leans against on coaster and in drawing
The advancing slip parking stall is in the middle part of the active section of pull rod during the operating position that bar is completely pulled out from stove eye.
Through preceding coaster and rear supratrochlear connecting rod installing plate, the connecting-rod head position is both provided with spacing the connecting rod
Element, buffer spring is provided between the limit element and corresponding connecting rod installing plate of connecting rod two end.
The limit element can be snap ring, pin etc., preferably with nut in order to loading and unloading and be easily adjusted nut position
Put.
The advancing slip roof is provided with a shaft of the middle part with annular groove, and the pull rod rides over the groove of the shaft
It is interior.
Further, the preceding coaster, pull rod clamp car and rear coaster main part using the channel steel structure button of back-off
Side on the track, roller is provided with the inside of channel steel and is assembled on the track by roller.
The connecting rod is located inside the channel steel and is located at pull rod vertical lower position.Or the connecting rod is symmetrical for two
On the outside of the preceding coaster and rear coaster channel steel.
Further, buffer spring is provided with the front end of the preceding coaster, one piece of collision block is fixed in the front end of buffer spring.
The track is an I-shaped rail, and the preceding coaster, pull rod clamp car and rear coaster by position respectively
Roller above and below rail head is installed on rail.Ensureing that trolley resistance to sliding is smaller using roller clamping top of the rail
When can ensure again trolley stablize.
The pull rod active section of stove eye pulling eye device of the present invention, is supported by pull rod guiding mechanism and preceding coaster, and
Coaster is supported in the middle part of active section before when being completely pulled out, and can avoid being bent downwardly deformation in the middle part of active section, and improving pull rod makes
Use the service life.
Brief description of the drawings
Fig. 1 is the front view of the stove eye pulling eye device of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1；
In figure：10- track 20- pull rod guiding mechanisms, 30- pull rods, coaster before 40-, 50- pull rods clamp car, sliding after 60-
Car, 70- connecting rods；
41- collision blocks, 42- buffer springs, 43- shafts, 44- channel steels, 45- upper rollers, 46- bottom rollers, the installation of 47- connecting rods
Plate；
71- inner limited blocks, 72- springs, 73- nuts.
Embodiment
For ease of understanding the present invention, the invention will be further described with a most preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, the present invention includes track 10, and track 10 can be the standard trajectory or I-shaped of common railway
Steel, naturally it is also possible to using two symmetrically arranged channel steels, or other structures.In 10 front end of track (close to the one of mineral hot furnace
End) pull rod guiding mechanism 20 is installed with, pull rod guiding mechanism 20 can be one block of steel plate or steel bracket, process in the above
Pilot hole or the pilot hole being combined into by a pair of shaft with annular recess are worn with reducing the pull rod of resistance, and pull rod 30 is passed through and led
Prevented to hole with tie-strut sagging from the position, while also limit pull rod extension and swing so as to proper alignment stove eye.It is in-orbit
Positioned at 20 rear of pull rod guiding mechanism sets gradually the preceding coaster 40 that can be moved back and forth on track 10, pull rod clamps car on road 10
50 and rear coaster 60.Connecting rod 70 is further included, 70 both ends of connecting rod are connected on preceding coaster 40 and rear coaster 60, so that both energy
Enough move together.Clamp in pull rod and moved after car 50 leans against on coaster 60 to away from mineral hot furnace direction, and be in pull rod 30 from stove
During the operating position being completely pulled out in eye, preceding coaster 40 is located in the middle part of pull rod active section (redden softening part), such as works
When segment length is 4 meters, preceding coaster 40 is generally located at 2 meters away from pull rod front end or so of position, that is to say, that is supported in front end change
Become the substantially medium position of soft segment, to prevent middle part to be bent downwardly deformation under Gravitative Loads.
For the ease of installation, connecting rod should not be welded with preceding coaster and rear coaster, preferably use connecting rod 30 pass through preceding coaster 40 with
And the connecting rod installing plate 47 on rear coaster 60, the both sides that interlinking lever end is located at connecting rod installing plate 47 are both provided with nut 73 to form
Removable limit element, to ensure that preceding coaster can be pulled mutually when being promoted with rear coaster.
Further, it is provided with buffer spring between connecting rod two end limit element nut 73 and corresponding connecting rod installing plate 47
72 are sleeved on interlinking lever end, so when preceding coaster 40 or rear coaster 60 clamp 50 top moment of car by pull rod and moved by static change,
The active force produced to connecting rod 70 is buffered, it is possible to reduce the impact force of 47 root of connecting rod 70 and connecting rod installing plate, avoids
It is broken and reduces collision noise.
Inner limited block 71 is also equipped with positioned at 47 opposite side of connecting rod installing plate on connecting rod, inner limited block 71 can equally be adopted
With nut, using the cooperation of itself and nut 73 can adjust buffer spring 72 initial elastic force and adjustment before coaster 40 with it is rear sliding
The distance of car 60.
As shown in Fig. 2, track 10 is an I-shaped standard rail, the preceding coaster (and pull rod clamps car and rear sliding
Car) it is installed on by the bottom roller 46 respectively below the upper roller 45 and rail head above rail head of rail on rail.Using upper
When ensureing that resistance to sliding is smaller trolley stabilization can be ensured without departing from track again at the top of bottom roller gripper rail.Advancing slip car owner
Body portion using channel steel 44 and opening down tips upside down on the top of track 10 as shown in Figure 2.Upper roller 45 and bottom roller 46 are installed on
The inner side of channel steel 44, and the right and left setting symmetrical above and below, upper bottom roller are partially sandwiched in outstanding at the top of track 10 up and down
Between roller.Since roller 45,46 is arranged on the inner side of channel steel 44, it is possible to reduce dust, clinker enter in the bearing of roller, ensure
Roller work is smooth.
Shaft 43, the middle part of shaft 43 band annular groove are set in advancing slip roof, pull rod 30 rides over the annular recessed of shaft 43
In groove, you can swung with limiting pull rod (particularly especially advantageous when pull rod softens) and can reduce the resistance that pull rod moves
And abrasion.Buffer spring 42 is provided with the front end of preceding coaster 40, one piece of collision block 41 is fixed in the front end of buffer spring 42, to weaken
Impact failure and reduction impact noise during forward movement to pull rod guiding mechanism 20.
In this embodiment, the connecting rod 70 is symmetrically mounted on outside the channel steel of the preceding coaster 40 and rear coaster 60 for two
Side is to balance transmission pulling force.Certainly, connecting rod 70 can also be one inside channel steel 44 shown in Fig. 2 and under pull rod is vertical
Orientation is put, i.e., preceding coaster and rear coaster or so center.
Operation principle is as follows：When needing to carry out pulling eye dredging to mineral hot furnace, manpower or driving machine of the prior art are utilized
Structure drives pull rod to clamp the drive pull rod 30 of car 50, and along track 10, (mineral hot furnace direction) is mobile so that ore deposit is inserted into 30 front end of pull rod forward
The stove eye of hot stove is dredged, and pull rod 30 will not be swung during causing dredging due to the limitation of pull rod guiding mechanism 20.Just open
Coaster 40 is remained stationary as with rear coaster 60 before during the beginning, when pull rod clamps coaster 40 before car 50 reaches and continues forward against preceding coaster
When mobile, coaster before drive 40 is moved forward together, while is moved forward together by coaster 60 after the pulling of connecting rod 70, to drawing
Bar 30 stretches to dredging stove eye in furnace body.The collision block 41 on buffer spring 42 that the front end of current coaster 40 is set encounters pull rod guiding
Stop after mechanism 20,42 energy-absorbing of buffer spring avoids damage and noise caused by hard collision.The dredging of stove eye terminates, and pull rod is pressed from both sides
Tight car 50 is moved rearwards so that pull rod to be pulled outwardly from stove eye, and the reddened area that feels like jelly for just pulling out pull rod 30 is subject to pull rod guiding mechanism
2 and the support and limitation of the shaft 43 on preceding coaster 40, it will not swing and be bent downwardly, after pull rod, which clamps car 50, to be continued
More reddened areas are pulled out during shifting, after being contacted to pull rod clamping 50 afterbody of car with rear coaster 60, have moved substantially half afterwards at this time
Operating distance, the shaft 43 on preceding coaster 40 are substantially supported in the middle part of 30 whole active section of pull rod, when pull rod clamp car 50 after
It is continuous when being moved rearwards, the coaster 60 and preceding coaster 40 hauled by connecting rod 70 is moved rearwards together after promoting, during this before
Supratrochlear shaft 43 is supported on the medium position of pull rod active section all the time, until pull rod 30 is drawn out from stove eye completely.Entirely
During be supported on all the time due to the middle part of the rubescent active section that feels like jelly of pull rod 30 before on coaster 40, will not be bent downwardly in the middle part of pull rod
Deformation, extends service life, it is not necessary to frequently replaces pull rod or is straightened, improving work efficiency reduces labor intensity.
Claims (9)
1. a kind of stove eye pulling eye device, including track, the pull rod guiding mechanism with pilot hole, pull rod are provided with track front end
Through the pilot hole, it is characterised in that：It is sequentially installed with and can slides back and forth positioned at pull rod guiding mechanism rear in orbit
Preceding coaster, pull rod clamp car and rear coaster, pull rod is fixed on pull rod and is clamped car by the preceding coaster support and tie rod end
On；Connecting rod is further included, connecting rod two end is connected on the preceding coaster and rear coaster, is clamped in pull rod after car leans against on coaster
And the advancing slip parking stall is in the middle part of the active section of pull rod during in the operating position that pull rod is completely pulled out from stove eye, the connecting rod
Through preceding coaster and rear supratrochlear connecting rod installing plate, the connecting-rod head position is both provided with limit element, in connecting rod two end
Limit element and corresponding connecting rod installing plate between be provided with buffer spring.
2. stove eye pulling eye device as claimed in claim 1, it is characterised in that：The limit element is nut.
3. stove eye pulling eye device as claimed in claim 1, it is characterised in that：It is remote positioned at connecting rod installing plate on the connecting rod
The side of spring is also equipped with nut.
4. stove eye pulling eye device as claimed in claim 1, it is characterised in that：The advancing slip roof is provided with a middle part band
The shaft of connected in star, the pull rod are ridden in the groove of the shaft.
5. stove eye pulling eye device as claimed in claim 1, it is characterised in that：The preceding coaster, pull rod clamp car and rear coaster
Main part is buckled in above the track using the channel steel structure of back-off, and roller is provided with the inside of channel steel and passes through roller
Assembling is on the track.
6. stove eye pulling eye device as claimed in claim 5, it is characterised in that：The connecting rod is located inside the channel steel and is located at
Pull rod vertical lower position, or the connecting rod are symmetrically mounted on the outside of the preceding coaster and rear coaster channel steel for two.
7. stove eye pulling eye device as claimed in claim 1, it is characterised in that：The front end of the preceding coaster is provided with buffering elastic
One piece of collision block is fixed in spring, the front end of buffer spring.
8. stove eye pulling eye device as claimed in claim 1, it is characterised in that：The track is an I-shaped rail, described
Preceding coaster, pull rod clamp car and rear coaster and are installed on by the roller being located at respectively above and below rail head on rail.
9. stove eye pulling eye device as claimed in claim 1, it is characterised in that：The pull rod guiding mechanism is one block of steel plate or steel
Stent, processes pilot hole or the pilot hole being combined into by a pair of shaft with annular recess in the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149372.XA CN105823341B (en) | 2016-03-16 | 2016-03-16 | Stove eye pulling eye device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149372.XA CN105823341B (en) | 2016-03-16 | 2016-03-16 | Stove eye pulling eye device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105823341A CN105823341A (en) | 2016-08-03 |
| CN105823341B true CN105823341B (en) | 2018-04-13 |
Family
ID=56987897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610149372.XA Active CN105823341B (en) | 2016-03-16 | 2016-03-16 | Stove eye pulling eye device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105823341B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2260189A (en) * | 1991-09-26 | 1993-04-07 | Dango & Dienenthal Maschbau | A tapping for blast furnaces |
| CN201724561U (en) * | 2010-06-09 | 2011-01-26 | 太原市海世嘉科贸有限公司 | Ore heating furnace unplugging device |
| CN102853674A (en) * | 2012-04-18 | 2013-01-02 | 内蒙古君正化工有限责任公司 | Calcium carbide submerged arc furnace hole punching and plugging device and method |
| CN203240908U (en) * | 2013-03-28 | 2013-10-16 | 晋中榆次三鼎液压制造有限公司 | Eye drawing machine for submerged arc furnace |
| CN104792181A (en) * | 2015-04-17 | 2015-07-22 | 幸春 | Full-hydraulic discharging device with positioning function |
-
2016
- 2016-03-16 CN CN201610149372.XA patent/CN105823341B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2260189A (en) * | 1991-09-26 | 1993-04-07 | Dango & Dienenthal Maschbau | A tapping for blast furnaces |
| CN201724561U (en) * | 2010-06-09 | 2011-01-26 | 太原市海世嘉科贸有限公司 | Ore heating furnace unplugging device |
| CN102853674A (en) * | 2012-04-18 | 2013-01-02 | 内蒙古君正化工有限责任公司 | Calcium carbide submerged arc furnace hole punching and plugging device and method |
| CN203240908U (en) * | 2013-03-28 | 2013-10-16 | 晋中榆次三鼎液压制造有限公司 | Eye drawing machine for submerged arc furnace |
| CN104792181A (en) * | 2015-04-17 | 2015-07-22 | 幸春 | Full-hydraulic discharging device with positioning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105823341A (en) | 2016-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190802 Address after: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee after: Dong Jinhuan Address before: 266000 Laixi City, Qingdao province hospital on the town of the hospital on the village of No. 88, No. Patentee before: QINGDAO YUANZHILIN AGRICULTURAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. |
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| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 210000 No.8, Shanxi Road, Gulou District, Nanjing City, Jiangsu Province Patentee after: Dong Jinhuan Address before: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee before: Dong Jinhuan |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 241000 No.38, Yinhu North Road, economic and Technological Development Zone, Wuhu City, Anhui Province Patentee after: Dong Jinhuan Address before: 210000 No.8, Shanxi Road, Gulou District, Nanjing City, Jiangsu Province Patentee before: Dong Jinhuan |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: 425000 group 12, Jianhe village, Shiqi Town, Dong'an County, Yongzhou City, Hunan Province Patentee after: Yongzhou Xiangjiang Ferroalloy Co.,Ltd. Address before: 241000 No.38, Yinhu North Road, economic and Technological Development Zone, Wuhu City, Anhui Province Patentee before: Dong Jinhuan |