CN105157431B - Feeding device before a kind of shaped steel heating furnace - Google Patents
Feeding device before a kind of shaped steel heating furnace Download PDFInfo
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- CN105157431B CN105157431B CN201510553004.7A CN201510553004A CN105157431B CN 105157431 B CN105157431 B CN 105157431B CN 201510553004 A CN201510553004 A CN 201510553004A CN 105157431 B CN105157431 B CN 105157431B
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- steel
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- stand
- shaped steel
- blank
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Abstract
The present invention relates to feeding device before a kind of shaped steel heating furnace, including staged stand, steel-pushing apparatus and chain and sprocket driving device, staged stand is made up of top stand, bridging table and bottom stand, wherein stand side in bottom enters furnace roller road close to shaped steel, steel-pushing apparatus are arranged on top stand side, by pushing away steel drive device, gear, tooth bar and pushing away steel pole and constitute；Enter furnace roller road opposite side in shaped steel and set chain and sprocket driving device, its many chains can be driven under the drive of Chain conveyer drive device and sprocket wheel along bottom stand to furnace roller road side is entered, and chain claw is evenly arranged with chain.The present invention can realize shaped steel blank steel splitting and traverse moving function, and steel splitting is realized by steel-pushing apparatus, and blank is slided on the stand of bottom by top stand by transition shoulder, then driven by chaindriven chain claw and be laterally moved to shaped steel and enter on furnace roller road；Compact conformation, occupies little space, stable drive, reliability, and operation is flexibly accurate, and loading efficiency is high, meets technological requirement；Weight of equipment is light, and repair and maintenance is convenient.
Description
Technical field
The present invention relates to have steel splitting work(before feeding device before a kind of heating furnace, more particularly to a kind of heavy section steel heating furnace
The feeding device of energy.
Background technology
At present, feeding device generally uses feeding skid before shaped steel heating furnace, and motor pulls haul by haulage cable
Dolly, drives blank to be slided on stand track, and is moved into shaped steel and enters and complete feeding process on furnace roller road.But use
The bundles of shaped steel blank of feeding device of this form can not be separated, and could complete steel splitting, labor intensity by artificial operation
Greatly, there is potential safety hazard, low production efficiency.
The content of the invention
The invention provides feeding device before a kind of shaped steel heating furnace, shaped steel blank steel splitting and traverse moving function can be realized, by
Steel-pushing apparatus realize steel splitting, and blank is slided on the stand of bottom by top stand by transition shoulder, then passes through chaindriven chain
Pawl drive is laterally moved to shaped steel and entered on furnace roller road；Compact conformation, occupies little space, stable drive, reliability, and operation is flexibly accurate, on
Expect efficiency high, weight of equipment is light, and repair and maintenance is convenient.
In order to achieve the above object, the present invention is realized using following technical scheme：
Feeding device before a kind of shaped steel heating furnace, including staged stand, steel-pushing apparatus and chain and sprocket driving device, the ladder
Formula stand is made up of several guide rail beam be arrangeding in parallel, including top stand, bridging table and bottom stand, wherein bottom stand
Side enters furnace roller road close to shaped steel；Steel-pushing apparatus are arranged on top stand side, by be sequentially connected transmission push away steel drive device,
Gear, tooth bar and it is made up of the steel pole that pushes away of rack drives；Enter furnace roller road opposite side close to shaped steel and set chain and sprocket driving device, its many
Chain can enter on the transmission of furnace roller road side, chain under the drive of Chain conveyer drive device and sprocket wheel along bottom stand to shaped steel
It is even to be provided with chain claw.
The bridging table upper surface is inclined-plane, and it is 20~35 ° with horizontal plane angle.
The upper stage frame end portion and side are baffled respectively.
The steel pole stroke that pushes away of the steel-pushing apparatus is detected by displacement transducer, and passes through control system control；Chain conveyer is filled
The linear velocity put and push away steel pole and push away steel frequency and be adapted.
Compared with prior art, the beneficial effects of the invention are as follows：
1) shaped steel blank steel splitting function is realized by steel-pushing apparatus, steel-pushing apparatus use rack pinion, pass through displacement
Sensor controls stroke, reliable in action, accurate；
2) shaped steel blank traverse moving function is realized by chain and sprocket driving device, and can feeding in continuous material, loading efficiency height；
3) staged stand is used, by sloped transition between top stand and bottom stand, ramp angles are reasonable, it is ensured that
Blank is smoothly slided, it is to avoid rolled and jam phenomenon, impacts small to bottom stand；
4) device compact overall structure, occupies little space, and weight of equipment is light, and repair and maintenance is convenient.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the A-A views in Fig. 1.
Fig. 3 is the B direction views in Fig. 1.
Fig. 4 is the structural representation of steel-pushing apparatus of the present invention.
Fig. 5 is the structural representation of chain and sprocket driving device of the present invention.
In figure：1. the end baffle 15. of 13. bottom stand of staged stand 11. top stand, 12. bridging table 14.
The steel-pushing apparatus 21. of side board 2. push away the tooth bar 24. of 22. gear of steel drive device 23. and push away the chain and sprocket driving device of steel pole 3.
31. the shaped steel of 34. chain claw of Chain conveyer drive device 32. sprocket wheel, 33. chain 4. enters furnace roller road
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings：
See Fig. 1-Fig. 3, be the structural representation of the present invention.Feeding device before a kind of shaped steel heating furnace of the present invention, including rank
Ladder type stand 1, steel-pushing apparatus 2 and chain and sprocket driving device 3, the staged stand 1 are made up of several guide rail beam be arrangeding in parallel, bag
Top stand 11, bridging table 12 and bottom stand 13 are included, the wherein side of bottom stand 13 enters furnace roller road 4 close to shaped steel；Push away steel
Device 2 is arranged on the side of top stand 11, by be sequentially connected transmission push away steel drive device 21, gear 22, tooth bar 23 and by
The steel pole 24 that pushes away that tooth bar 23 drives is constituted；Enter the opposite side of furnace roller road 4 in shaped steel and set chain and sprocket driving device 3, its many chains 33 can be
Enter under the drive of Chain conveyer drive device 31 and sprocket wheel 32 along bottom stand 13 to shaped steel on the transmission of the side of furnace roller road 4, chain 33
It is evenly arranged with chain claw 34.
The upper surface of bridging table 12 is inclined-plane, and it is 20~35 ° with horizontal plane angle.
The end of top stand 11 and side difference baffled 14,15.
The stroke of steel pole 24 that pushes away of the steel-pushing apparatus 2 is detected by displacement transducer, and passes through control system control；Chain conveyer
The linear velocity of device 3 and push away steel pole 24 push away steel frequency be adapted.
The guide rail beam of staged stand 1 enters the center line of furnace roller road 4 perpendicular to shaped steel, and pushing away steel pole 24 can be in top stand 11
Moved between guide rail beam, its height of cutting somebody's hair is slightly above the upper surface of top stand 11, is adapted with shaped steel placing height；Chain 33 exists
It is driven between the guide rail beam of bottom stand 13, the chain claw 34 on its top is highly slightly above the upper surface of bottom stand 13, and and shaped steel
Placing height is adapted.
Top stand 11 sets end baffle 14 and side board 15, the shaped steel blank of placement can be played the role of positioning, especially
It is that short chi blank will lean on side board 15 to position.
See Fig. 4, be the structural representation of steel-pushing apparatus 2 of the present invention.The steel drive device 21 that pushes away in steel-pushing apparatus 2 is wrapped
Motor and speed reducer is included, its power is delivered on gear 22, then band carry-over bar 23 is moved back and forth, realize that push away steel pole 24 pushes away steel
Action.In Fig. 1, steel drive device 21 is pushed away by synchronizing shaft by 1 set while driving 2 groups of pinion and rack synchronization actions, 2 push away
Bar bar 24 is parallel and synchronously pushes away steel, it is ensured that shaped steel blank will not be glanced off when being moved to bottom stand 13.
Fig. 5 is the structural representation of chain and sprocket driving device 3 of the present invention.Chain conveyer drive device in chain and sprocket driving device 3
31 are also made up of conventional motor and speed reducer, and 1 set of Chain conveyer drive device 31 drives 3 groups of chains simultaneously by synchronizing shaft in Fig. 1
Provided with 2 sprocket wheels 32 in bar mechanism driving, every group of link chain mechanism, wherein 1 sprocket wheel 32 is fixed on synchronizing shaft, another 1 sprocket wheel
32 are located at the lower section of top stand 11 of opposite side, and chain 33 is sleeved between 2 sprocket wheels 32, and positioned at 2 adjacent guide rail beams
Between.1 chain claw 34 is set at interval of certain distance on chain 33, its height is higher than bottom when chain claw 34 runs to 33 top of chain
Plane on stand 13, and can be by shaped blooms material strip from bottom stand 13.
During work, bundles of shaped steel blank is placed on the top stand 11 of staged stand 1 first, and pass through end
Baffle plate 14 and side board 15 are positioned, and then steel-pushing apparatus 2 are driven by rack pinion and push away the cutting somebody's hair to top of steel pole 24
The side shifting of stand 11 1, releases a root type steel blank from top stand 11 when pushing away steel every time, shaped steel blank passes through bridging table
12 are slipped on bottom stand 13；Chain 33 in chain and sprocket driving device 3 is between 2 sprocket wheels 32 on cycle rotation, chain 33
Chain claw 34 drives that shaped steel blank is traversing leaves bottom stand 13, and is transported to shaped steel and enters on furnace roller road 4.Steel-pushing apparatus 2 are pushed away
Steel pole 24 pushes away the action of steel frequency by certain, and chain gearing 3 coordinates with it, every 1 shaped blooms released by steel-pushing apparatus 2
Material is transported by 1 chain claw 34 again；Push away steel pole 24 constantly to move back and forth, the circulation transmission of chain 33, so that shaped steel blank is connected
It is continuous to be constantly transported to shaped steel and enter on furnace roller road 4, therefore loading efficiency is very high, disclosure satisfy that technological requirement.
Claims (4)
1. feeding device before a kind of shaped steel heating furnace, it is characterised in that including staged stand, steel-pushing apparatus and Chain conveyer dress
Put, the staged stand is made up of several guide rail beam be arrangeding in parallel, including top stand, bridging table and bottom stand,
Wherein stand side in bottom enters furnace roller road close to shaped steel；Steel-pushing apparatus are arranged on top stand side, by being sequentially connected transmission
Push away steel drive device, gear, tooth bar and be made up of the steel pole that pushes away of rack drives；Enter furnace roller road opposite side close to shaped steel and set chain biography
Dynamic device, its many chains can enter furnace roller road side under the drive of Chain conveyer drive device and sprocket wheel along bottom stand to shaped steel
Chain claw is evenly arranged with transmission, chain；
1 set pushes away steel drive device by synchronizing shaft while driving 2 groups of pinion and rack synchronization actions, and 2 push rods are parallel and same
Step pushes away steel, it is ensured that shaped steel blank will not be glanced off when being moved to bottom stand；1 set of Chain conveyer drive device passes through synchronizing shaft
Drive simultaneously in 3 groups of link chain mechanism transmissions, every group of link chain mechanism provided with 2 sprocket wheels, wherein 1 sprocket wheel is fixed on synchronizing shaft,
Another 1 sprocket wheel is located at below the top stand of opposite side, and chain is sleeved between 2 sprocket wheels, and positioned at 2 adjacent guide rail beams
Between；What is be spaced on chain is provided with chain claw, and its height is higher than plane on the stand of bottom when chain claw runs to chain top, and by type
Steel blank takes away bottom stand；
During work, bundles of shaped steel blank is placed on the top stand of staged stand first, and by end baffle and
Side board is positioned, and then steel-pushing apparatus are driven by rack pinion and push away the cutting somebody's hair to the side shifting of top stand one of steel pole,
One root type steel blank is released from top stand when pushing away steel every time, shaped steel blank is slipped on the stand of bottom by bridging table；
The chain claw of chain in chain and sprocket driving device between 2 sprocket wheels on cycle rotation, chain drives that shaped steel blank is traversing to leave bottom
Stand, and be transported to shaped steel and enter on furnace roller road；Steel-pushing apparatus push away steel pole by push away steel frequency action, chain gearing and its
Coordinate, the every shaped steel blank released by steel-pushing apparatus is transported by 1 chain claw again；Push away steel pole constantly to move back and forth, chain is followed
Ring is driven, so that shaped steel blank is continuously transported to shaped steel and entered on furnace roller road, loading efficiency is high.
2. feeding device before a kind of shaped steel heating furnace according to claim 1, it is characterised in that the bridging table upper table
Face is inclined-plane, and it is 20~35 ° with horizontal plane angle.
3. feeding device before a kind of shaped steel heating furnace according to claim 1, it is characterised in that the upper stage frame end portion
It is baffled respectively with side.
4. feeding device before a kind of shaped steel heating furnace according to claim 1, it is characterised in that the steel-pushing apparatus are pushed away
Steel pole stroke is detected by displacement transducer, and passes through control system control；The linear velocity of chain and sprocket driving device pushes away steel frequently with pushing away steel pole
Rate is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553004.7A CN105157431B (en) | 2015-09-02 | 2015-09-02 | Feeding device before a kind of shaped steel heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553004.7A CN105157431B (en) | 2015-09-02 | 2015-09-02 | Feeding device before a kind of shaped steel heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105157431A CN105157431A (en) | 2015-12-16 |
| CN105157431B true CN105157431B (en) | 2017-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510553004.7A Active CN105157431B (en) | 2015-09-02 | 2015-09-02 | Feeding device before a kind of shaped steel heating furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN105157431B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973931B (en) * | 2016-04-27 | 2019-04-02 | 中国重型机械研究院股份公司 | Steel billet heat transfer experiment platform |
| CN110422602B (en) * | 2019-07-31 | 2021-07-23 | 中冶华天工程技术有限公司 | Steel sheet pile/H-shaped steel lifting conveying chain with baffle plate function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3502279A1 (en) * | 1985-01-24 | 1986-07-24 | Untertage Maschinenfabrik Dudweiler Gmbh, 6602 Dudweiler | Device for charging an operating apparatus, especially a heating furnace, with rod-shaped material and the like such as, in particular, rod-shaped semifinished product |
| CN201231980Y (en) * | 2008-05-29 | 2009-05-06 | 攀钢集团冶金工程技术有限公司 | Steel bar splitting rack for steel rail feeding |
| CN101671775B (en) * | 2009-10-15 | 2011-02-09 | 南京钢铁股份有限公司 | Compact feeding skid steel receiving device |
| CN202427913U (en) * | 2011-12-06 | 2012-09-12 | 中冶连铸技术工程股份有限公司 | Steel transporting device with fixing pusher dog and chain pusher dog |
| CN203893677U (en) * | 2014-06-18 | 2014-10-22 | 武钢集团昆明钢铁股份有限公司 | Hydraulic drive stepping type feeding rack |
| CN205014840U (en) * | 2015-09-02 | 2016-02-03 | 鞍钢集团工程技术有限公司 | Loading attachment before shaped steel heating furnace |
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2015
- 2015-09-02 CN CN201510553004.7A patent/CN105157431B/en active Active
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| Publication number | Publication date |
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| CN105157431A (en) | 2015-12-16 |
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Inventor after: Sun Changfei Inventor after: Li Fang Inventor after: Kang Zhiguo Inventor after: Liu Shiping Inventor after: Wei Danliang Inventor after: Liu Jingwei Inventor after: Ren Tao Inventor after: Ren Shuzhong Inventor after: Li Jiuhui Inventor after: Zheng Jian Inventor after: Zhao Mingxia Inventor before: Sun Changfei Inventor before: Kang Zhiguo Inventor before: Liu Shiping Inventor before: Liu Jingwei Inventor before: Ren Tao Inventor before: Ren Shuzhong Inventor before: Li Jiuhui Inventor before: Zheng Jian Inventor before: Zhao Mingxia Inventor before: Li Fang |
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