CN205014840U - Loading attachment before shaped steel heating furnace - Google Patents
Loading attachment before shaped steel heating furnace Download PDFInfo
- Publication number
- CN205014840U CN205014840U CN201520674833.6U CN201520674833U CN205014840U CN 205014840 U CN205014840 U CN 205014840U CN 201520674833 U CN201520674833 U CN 201520674833U CN 205014840 U CN205014840 U CN 205014840U
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- CN
- China
- Prior art keywords
- steel
- chain
- shaped steel
- rack
- stand
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- Expired - Fee Related
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Abstract
The utility model relates to a loading attachment before shaped steel heating furnace, including cascaded rack, pushing away steel device and chain drive unit, cascaded rack comprises upper portion rack, bridging table and lower part rack, and rack one side in lower part is close to shaped steel and goes into the stove roll table, pushes away the steel device and sets up on one side of the rack of upper portion, constitutes by pushing away steel drive arrangement, gear, rack and pushing away the steel pole, going into stove roll table opposite side at shaped steel and establishing chain drive unit, one side transmission of stove roll table can be gone into along the lower part rack to shaped steel to its many chains under the drive of chain drive drive arrangement and sprocket, evenly be provided with the chain claw on the chain. The utility model discloses can realize that the shaped steel blank divides steel and sideslip function, realize dividing the steel by pushing away the steel device, the blank is slided on the rack of lower part through the transition step by the upper portion rack, and the chain claw of rethread chain drive drives the sideslip to go into the stove roll table on, compact structure, occupation space is little, and the transmission is steady, reliable, and the flexible operation is accurate, and the material loading is efficient, and weight of equipment is light, and the maintenance is maintained conveniently.
Description
Technical field
The utility model relates to feeding device before a kind of heating furnace, has the feeding device of point steel functional before particularly relating to a kind of heavy section steel heating furnace.
Background technology
At present, before shaped steel heating furnace, feeding device generally adopts feeding skid, and motor pulls material conveying trolley by haulage cable, drives blank to slide on stand track, and is moved to shaped steel and enter on furnace roller road to complete feeding process.But adopt the shaped steel blank of the feeding device bunchy of this form to separate, rely on the complete component steel of manual operation ability, labour intensity is large, and there is potential safety hazard, production efficiency is low.
Summary of the invention
The utility model provides feeding device before a kind of shaped steel heating furnace, shaped steel blank can be realized and divide steel and traverse moving function, realize a point steel by steel-pushing apparatus, blank is slided on the stand of bottom by transition shoulder by top stand, then enters on furnace roller road by chaindriven chain pawl drive is traversing to shaped steel; Compact conformation, takes up room little, stable drive, reliable, and flexible operation is accurate, and loading efficiency is high, and weight of equipment is light, and repair and maintenance is convenient.
In order to achieve the above object, the utility model realizes by the following technical solutions:
Feeding device before a kind of shaped steel heating furnace, comprise staged stand, steel-pushing apparatus and chain and sprocket driving device, the guide rail beam that described staged stand is be arranged in parallel by several forms, and comprise top stand, bridging table and bottom stand, wherein stand side in bottom enters furnace roller road near shaped steel; Steel-pushing apparatus is arranged on stand side, top, is made up of push away steel drive unit, gear, tooth bar and the steel pole that pushes away by rack drives of connection for transmission successively; Enter furnace roller road opposite side establish chain and sprocket driving device near shaped steel, its many chains can enter the side transmission of furnace roller road along bottom stand to shaped steel under the drive of Chain conveyer drive unit and sprocket wheel, and chain is evenly provided with chain pawl.
Described bridging table upper surface is inclined-plane, and itself and horizontal plane angle are 20 ~ 35 °.
Described upper stage frame end portion and side are distinguished baffled.
The steel pole stroke that pushes away of described steel-pushing apparatus is detected by displacement transducer, and is controlled by control system; The linear velocity of chain and sprocket driving device with push away steel pole and push away steel frequency and adapt.
Compared with prior art, the beneficial effects of the utility model are:
1) realize shaped steel blank by steel-pushing apparatus and divide steel functional, steel-pushing apparatus adopts rack pinion, controls stroke by displacement transducer, reliable in action, accurately;
2) shaped steel blank traverse moving function is realized by chain and sprocket driving device, and can feeding in continuous material, loading efficiency is high;
3) adopt staged stand, by sloped transition between top stand and bottom stand, ramp angles is reasonable, ensures that blank slides smoothly, avoids rolling and jam phenomenon, impacts little to bottom stand;
4) device compact overall structure, takes up room little, and weight of equipment is light, and repair and maintenance is convenient.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the A-A view in Fig. 1.
Fig. 3 is the B direction view in Fig. 1.
Fig. 4 is the structural representation of steel-pushing apparatus described in the utility model.
Fig. 5 is the structural representation of chain and sprocket driving device described in the utility model.
In figure: 1. stand 12. bridging table 13. bottom, staged stand 11. top stand 14. end baffle 15. side board 2. steel-pushing apparatus 21. pushes away steel drive unit 22. gear 23. tooth bar 24. and pushes away steel pole 3. chain and sprocket driving device 31. Chain conveyer drive unit 32. sprocket wheel 33. chain 34. chain pawl 4. shaped steel and enter furnace roller road
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Seeing Fig. 1-Fig. 3, is structural representation of the present utility model.Feeding device before a kind of shaped steel heating furnace of the utility model, comprise staged stand 1, steel-pushing apparatus 2 and chain and sprocket driving device 3, the guide rail beam that described staged stand 1 is be arranged in parallel by several forms, comprise top stand 11, bridging table 12 and bottom stand 13, wherein bottom stand 13 side enters furnace roller road 4 near shaped steel; Steel-pushing apparatus 2 is arranged on top stand 11 side, by connection for transmission successively push away steel drive unit 21, gear 22, tooth bar 23 and the steel pole 24 that pushes away that driven by tooth bar 23 forms; Enter furnace roller road 4 opposite side at shaped steel and establish chain and sprocket driving device 3, its many chains 33 can enter furnace roller road 4 side transmission along bottom stand 13 to shaped steel under the drive of Chain conveyer drive unit 31 and sprocket wheel 32, and chain 33 is evenly provided with chain pawl 34.
Described bridging table 12 upper surface is inclined-plane, and itself and horizontal plane angle are 20 ~ 35 °.
Stand 11 end, described top and side difference baffled 14,15.
Steel pole 24 stroke that pushes away of described steel-pushing apparatus 2 is detected by displacement transducer, and is controlled by control system; The linear velocity of chain and sprocket driving device 3 with push away steel pole 24 and push away steel frequency and adapt.
The guide rail beam of staged stand 1 enters furnace roller road 4 center line perpendicular to shaped steel, and pushing away steel pole 24 can move between the guide rail beam of top stand 11, and its height of cutting somebody's hair, a little more than top stand 11 upper surface, adapts with shaped steel placing height; Chain 33 transmission between the guide rail beam of bottom stand 13, chain pawl 34 height on its top a little more than bottom stand 13 upper surface, and adapts with shaped steel placing height.
Top stand 11 establishes end baffle 14 and side board 15, and can play the role of positioning to the shaped steel blank placed, especially short chi blank will lean on side board 15 to locate.
Seeing Fig. 4, is the structural representation of steel-pushing apparatus 2 described in the utility model.The steel drive unit 21 that pushes away in steel-pushing apparatus 2 comprises motor and speed reducer, and its power transmission, on gear 22, is then with carry-over bar 23 to move back and forth, and what realize pushing away steel pole 24 pushes away steel action.In Fig. 1, pushed away steel drive unit 21 and driven 2 groups of pinion and rack synchronization actions by 1 cover by synchronizing shaft simultaneously, 2 push rod 24 are parallel and synchronously push away steel, ensure that shaped steel blank deflection can not occur when lower portion stand 13 moves.
Fig. 5 is the structural representation of chain and sprocket driving device 3 described in the utility model.Chain conveyer drive unit 31 in chain and sprocket driving device 3 is also made up of the motor and speed reducer of routine, in Fig. 1,1 cover Chain conveyer drive unit 31 drives 3 groups of link chain mechanism transmissions by synchronizing shaft simultaneously, often organize in link chain mechanism and be provided with 2 sprocket wheels 32, wherein 1 sprocket wheel 32 is fixed on synchronizing shaft, another 1 sprocket wheel 32 is positioned at below the top stand 11 of opposite side, chain 33 is sleeved between 2 sprocket wheels 32, and between 2 adjacent guide rail beams.Chain 33 establishes 1 chain pawl 34 at interval of certain distance, and when chain pawl 34 runs to chain 33 top, its height is higher than plane on bottom stand 13, and can by shaped blooms material strip from bottom stand 13.
During work, first the shaped steel blank of bunchy is placed on the top stand 11 of staged stand 1, and located by end baffle 14 and side board 15, then steel-pushing apparatus 2 is driven by rack pinion and pushes away cutting somebody's hair to top stand 11 side of steel pole 24 and move, released from top stand 11 by one root type steel billet material when pushing away steel, shaped steel blank is slipped on bottom stand 13 by bridging table 12 at every turn; Chain 33 in chain and sprocket driving device 3 cycle rotation between 2 sprocket wheels 32, the chain pawl 34 on chain 33 drives that shaped steel blank is traversing leaves bottom stand 13, and is transported to shaped steel and enters on furnace roller road 4.The steel pole 24 that pushes away of steel-pushing apparatus 2 pushes away the action of steel frequency by certain, and chain gearing 3 is mated, and every 1 shaped steel blank released by steel-pushing apparatus 2 is transported by 1 chain pawl 34 again; Push away steel pole 24 constantly to move back and forth, chain 33 circulates transmission, thus makes shaped steel blank be continuously transported to shaped steel to enter on furnace roller road 4, and therefore loading efficiency is very high, can meet technological requirement.
Claims (4)
1. feeding device before a shaped steel heating furnace, it is characterized in that, comprise staged stand, steel-pushing apparatus and chain and sprocket driving device, the guide rail beam that described staged stand is be arranged in parallel by several forms, comprise top stand, bridging table and bottom stand, wherein stand side in bottom enters furnace roller road near shaped steel; Steel-pushing apparatus is arranged on stand side, top, is made up of push away steel drive unit, gear, tooth bar and the steel pole that pushes away by rack drives of connection for transmission successively; Enter furnace roller road opposite side establish chain and sprocket driving device near shaped steel, its many chains can enter the side transmission of furnace roller road along bottom stand to shaped steel under the drive of Chain conveyer drive unit and sprocket wheel, and chain is evenly provided with chain pawl.
2. feeding device before a kind of shaped steel heating furnace according to claim 1, it is characterized in that, described bridging table upper surface is inclined-plane, and itself and horizontal plane angle are 20 ~ 35 °.
3. feeding device before a kind of shaped steel heating furnace according to claim 1, is characterized in that, described upper stage frame end portion and side are distinguished baffled.
4. feeding device before a kind of shaped steel heating furnace according to claim 1, is characterized in that, the steel pole stroke that pushes away of described steel-pushing apparatus is detected by displacement transducer, and is controlled by control system; The linear velocity of chain and sprocket driving device with push away steel pole and push away steel frequency and adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674833.6U CN205014840U (en) | 2015-09-02 | 2015-09-02 | Loading attachment before shaped steel heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674833.6U CN205014840U (en) | 2015-09-02 | 2015-09-02 | Loading attachment before shaped steel heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014840U true CN205014840U (en) | 2016-02-03 |
Family
ID=55213437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674833.6U Expired - Fee Related CN205014840U (en) | 2015-09-02 | 2015-09-02 | Loading attachment before shaped steel heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157431A (en) * | 2015-09-02 | 2015-12-16 | 鞍钢集团工程技术有限公司 | Loading device in front of section steel heating furnace |
-
2015
- 2015-09-02 CN CN201520674833.6U patent/CN205014840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157431A (en) * | 2015-09-02 | 2015-12-16 | 鞍钢集团工程技术有限公司 | Loading device in front of section steel heating 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20180902 |