CN203284435U - Suspension type feeding pusher device - Google Patents
Suspension type feeding pusher device Download PDFInfo
- Publication number
- CN203284435U CN203284435U CN2013202492660U CN201320249266U CN203284435U CN 203284435 U CN203284435 U CN 203284435U CN 2013202492660 U CN2013202492660 U CN 2013202492660U CN 201320249266 U CN201320249266 U CN 201320249266U CN 203284435 U CN203284435 U CN 203284435U
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- CN
- China
- Prior art keywords
- push rod
- swing arm
- suspension type
- steel
- pusher device
- Prior art date
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- Expired - Fee Related
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- 239000000725 suspension Substances 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 238000010276 construction Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001141 propulsive effect Effects 0.000 abstract 1
- 230000035611 feeding Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Abstract
The utility model provides a side feeding walking beam type heating furnace production line of steel plant with the propulsive suspension type of steel billet feeding pusher device. Including installing in heating furnace feeding cantilever roller top, with the parallel push rod in feeding cantilever roller plane, the push rod is supported by push rod guider, and can follow push rod guider and remove at the horizontal plane, the moving direction of push rod is perpendicular with the feeding direction, the outer end of push rod articulates through connecting the jaw has the swing arm, the swing arm is crank structure, articulate on the fixing support of feeding cantilever roller top stove tail both sides, be connected with the pneumatic cylinder on the drive crank of swing arm, on pneumatic cylinder tail end fixed mounting stove tail steel construction, be located two push rod guider tops. The device of the utility model is simple in structure, can push away just to the steel billet of off-position on the cantilever roller, can directly push away the steel billet again to the fixed beam of stove bottom machinery.
Description
Technical field
The utility model relates to technical field of metallurgical equipment, refers more particularly to the suspension type charging steel pusher device that in a kind of Steel Plant side charging walking beam heating furnace production line, steel billet is advanced.
Background technology
Have in the walking beam heating furnace production line of a lot of Steel Plant, the charging of process furnace is to adopt the side charging.It is to utilize water-cooled cantilevered roll in stove to carry out material loading to process furnace.The encoder that steel billet enters after stove by motor on roller-way carries out the centering off-position to steel billet, the relative process furnace cross central line of steel billet possibility that is parked on hanging arm roll is not parallel, if be transplanted directly on fixed beam, inclined to one side stove phenomenon can occur in steel billet in moving process, therefore must the steel billet on roller-way just be pushed away by the pusher device that is suspended on the stove tail, walking beam by furnace bottom machine carries out feeding again, and steel billet is transplanted on fixed beam; Perhaps by pusher, steel billet is directly shifted onto on the fixed beam of furnace bottom machine, realized that steel billet is by the feeding process of charging cantilevered roll to the furnace bottom machine fixed beam.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency for above-mentioned existence, provide a kind of simple in structure, can just push away by the steel billet on cantilevered roll off-position, steel billet can be pushed directly on the fixed beam of furnace bottom machine again, realize that steel billet is by the suspension type charging steel pusher device of cantilevered roll to the feeding process of fixed beam.
The technical scheme that its technical problem that solves the utility model adopts is:
a kind of suspension type charging steel pusher device, it is characterized in that: include and be arranged on furnace charge cantilevered roll top, with the parallel plane push rod of charging cantilevered roll, push rod is by the push rod guiding means supports, and can move at horizontal plane along the push rod liner, the travel direction of push rod is vertical with feedstock direction, the outer end of push rod is hinged with swing arm by coupling hook, swing arm is crank structure, be hinged on the stationary bearing of stove tail both sides, charging cantilevered roll top, be connected with hydro-cylinder on the driving crank of swing arm, on hydro-cylinder tail end fixed installation stove tail steel construction, be positioned at two push rod liner tops.
In such scheme, described push rod is a plurality of be arrangeding in parallel, and all by coupling hook and swing arm, is articulated as one.
In such scheme, in described push rod group, the push rod number is four.
In such scheme, described hydro-cylinder is to arrange in pairs, is arranged on respectively between the push rod of two groups of swing arm both sides, and two oil cylinders can promote simultaneously swing arm and rotate, thereby drive push rod, moves.
In such scheme, the stroke distances of described push rod, maximum can directly be shifted steel billet onto on fixed beam in stove.
In such scheme, described stationary bearing directly is fixed on process furnace tail steel construction by bolt.
In such scheme, bearing and bearing support are installed on described stationary bearing, the centre of swing arm is equipped with minor axis, is arranged in bearing by minor axis, and can rotates in bearing.
Principle of the present utility model is, the swing arm of pusher is arranged on by minor axis, bearing, bearing support on the stationary bearing of stove tail both sides, and stationary bearing directly is fixed on process furnace tail steel construction by bolt.Two driving cranks of swing arm upper end are connected with two oil cylinders, and lower end is connected with four push rods by four coupling hooks.The movement of push rod is led by the push rod liner, and anti-throw-out lever is offset.Two hydro-cylinder actions, drive swing arm by swing arm upper end driving crank and swing, and the swing arm lower end drives four push rods by four coupling hooks, along the liner direction, moves forward.According to processing requirement, push rod just pushes away the steel billet of off-position on the charging cantilevered roll, by the walking beam feeding, is transplanted on fixed beam; Perhaps the steel billet on the charging cantilevered roll is pushed directly on fixed beam, completes the feeding process of steel billet.
The beneficial effects of the utility model are:
1, this device directly is suspended on the steel construction of process furnace tail, and device structure is simple, can meet the needs of various processes fully, invests lessly, saves cost.
2, this device can the steel billet on cantilevered roll push away off-position just, steel billet can be pushed directly on fixed beam again, meets the needs of various processes.
Description of drawings
Fig. 1 is the vertical view of the utility model embodiment
Fig. 2 is the A-A sectional view of Fig. 1
Fig. 3 is the stereographic map of swing arm
In figure: 1. steel billet; 2. fixed beam; 3. walking beam; 4. charging cantilevered roll; 5. push rod; 6. stationary bearing;
7. bearing support; 8. hydro-cylinder; 9. push rod liner; 10. swing arm; 11. coupling hook.
Embodiment
Below in conjunction with embodiment, the utility model is further described:
a kind of suspension type charging steel pusher device as shown in Figure 3 in Fig. 1 Fig. 2, include and be arranged on furnace charge cantilevered roll 4 tops, with the parallel plane push rod 5 of charging cantilevered roll 4, push rod 5 is supported by push rod liner 9, and can move at horizontal plane along push rod liner 9, the travel direction of push rod 5 is vertical with feedstock direction, the outer end of push rod 5 is articulated in swing arm 10 by coupling hook 11, swing arm 10 is crank structure, be hinged on the stationary bearing 6 of charging cantilevered roll 4 stove tail both sides, top, the driving crank of swing arm 10 is connected with hydro-cylinder 8, hydro-cylinder 8 tail ends are fixedly mounted on stove tail steel construction between two push rods of swing arm both sides, be positioned at the top of push rod liner 9.
In the present embodiment, described push rod 5 numbers are four, and by coupling hook 11 and swing arm, are connected as one.
In the present embodiment, described hydro-cylinder 8 arranges in pairs, is arranged on respectively between two groups of push rods of swing arm both sides, and two oil cylinders 8 are common to be promoted swing arms and rotate, and leads to connect jaw 11 and drive push rods 5 and move.
In the present embodiment, the stroke distances of described push rod 5, maximum can directly be shifted steel billet 1 onto in stove on fixed beam 2.
In the present embodiment, described stationary bearing 6 directly is fixed on process furnace tail steel construction by bolt, and bearing and bearing support 7 are installed on stationary bearing 6, and the centre of swing arm 10 is equipped with minor axis, is arranged in bearing by minor axis, and can rotates in bearing.
Working process of the present utility model: two hydro-cylinder 8 actions,, by two driving cranks of swing arm 10, jointly promote swing arm 10 and swing, the lower end of swing arm 10 drives four push rods 5 by four coupling hooks 11 and moves forward.The push rod 5 of 9 pairs of movements of push rod liner leads, and anti-throw-out lever 5 is offset.The steel billet 1 of off-position on charging cantilevered roll 4 encountered in push rod 5 ends, requirement according to various processes, steel billet 1 on charging cantilevered roll 4 is just pushed away, by walking beam 3 feedings of furnace bottom machine, steel billet 1 is transplanted on fixed beam 2, realized the feeding process of steel billet 1; Perhaps steel billet 1 on charging cantilevered roll 4 is pushed directly on fixed beam 2, realized steel billet 1 from charging cantilevered roll 4 to fixed beam 2 feeding process.After steel billet 1 is just pushing away or is directly pushing to fixed beam 2, hydro-cylinder 8 commutations, push rod 5 retreats, and push rod 5 ends retreat into always in furnace wall the hole in so that protection push rod 5, and pusher has just been completed once and has been feeded and move like this.
Above explanation is only Application Example of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalence of therefore according to the utility model claim, doing changes, and still belongs to protection domain of the present utility model.
Claims (7)
1. suspension type charging steel pusher device, it is characterized in that: include and be arranged on furnace charge cantilevered roll top, with the parallel plane push rod of charging cantilevered roll, push rod is by the push rod guiding means supports, and can move at horizontal plane along the push rod liner, the travel direction of push rod is vertical with feedstock direction, the outer end of push rod is hinged with swing arm by coupling hook, swing arm is crank structure, be hinged on the stationary bearing of stove tail both sides, charging cantilevered roll top, be connected with hydro-cylinder on the driving crank of swing arm, on hydro-cylinder tail end fixed installation stove tail steel construction, be positioned at two push rod liner tops.
2. suspension type charging steel pusher device as claimed in claim 1, it is characterized in that: described push rod is a plurality of be arrangeding in parallel, and all by coupling hook and swing arm, is articulated as one.
3. suspension type charging steel pusher device as claimed in claim 2, it is characterized in that: in described push rod group, the push rod number is four.
4. suspension type charging steel pusher device as claimed in claim 1 is characterized in that: described hydro-cylinder, for arranging in pairs, is arranged on respectively between the push rod of two groups of swing arm both sides, and two oil cylinders can promote simultaneously swing arm and rotate, thereby drive push rod, moves.
5., as claim 1 or 2 or 3 described suspension type charging steel pusher devices, it is characterized in that: the stroke distances maximum of described push rod can directly be shifted steel billet onto on fixed beam in stove.
6. suspension type charging steel pusher device as claimed in claim 1, it is characterized in that: described stationary bearing directly is fixed on process furnace tail steel construction by bolt.
7. suspension type charging steel pusher device as described in claim 1 or 6, it is characterized in that: bearing and bearing support are installed on described stationary bearing, and the centre of swing arm is equipped with minor axis, is arranged in bearing by minor axis, and can rotates in bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202492660U CN203284435U (en) | 2013-05-10 | 2013-05-10 | Suspension type feeding pusher device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202492660U CN203284435U (en) | 2013-05-10 | 2013-05-10 | Suspension type feeding pusher device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284435U true CN203284435U (en) | 2013-11-13 |
Family
ID=49540808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202492660U Expired - Fee Related CN203284435U (en) | 2013-05-10 | 2013-05-10 | Suspension type feeding pusher device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284435U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808150A (en) * | 2014-02-25 | 2014-05-21 | 北京首钢国际工程技术有限公司 | Rod and wire heating furnace achieving flexible matching direct hot loading of casting machine and rolling mill |
| CN104032124A (en) * | 2013-05-10 | 2014-09-10 | 中冶南方(武汉)威仕工业炉有限公司 | Suspension type feeding pusher device |
| CN104060524A (en) * | 2014-06-13 | 2014-09-24 | 同济大学 | Hanging guide mechanism |
| CN110749201A (en) * | 2019-10-25 | 2020-02-04 | 四川德胜集团钒钛有限公司 | Feeding device of heating furnace |
-
2013
- 2013-05-10 CN CN2013202492660U patent/CN203284435U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032124A (en) * | 2013-05-10 | 2014-09-10 | 中冶南方(武汉)威仕工业炉有限公司 | Suspension type feeding pusher device |
| CN103808150A (en) * | 2014-02-25 | 2014-05-21 | 北京首钢国际工程技术有限公司 | Rod and wire heating furnace achieving flexible matching direct hot loading of casting machine and rolling mill |
| CN103808150B (en) * | 2014-02-25 | 2015-06-24 | 北京首钢国际工程技术有限公司 | Rod and wire heating furnace achieving flexible matching direct hot loading of casting machine and rolling mill |
| CN104060524A (en) * | 2014-06-13 | 2014-09-24 | 同济大学 | Hanging guide mechanism |
| CN104060524B (en) * | 2014-06-13 | 2015-11-25 | 同济大学 | A kind of suspension guiding mechanism |
| CN110749201A (en) * | 2019-10-25 | 2020-02-04 | 四川德胜集团钒钛有限公司 | Feeding device of heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140510 |