CN208083447U - Packet roaster in one kind - Google Patents
Packet roaster in one kind Download PDFInfo
- Publication number
- CN208083447U CN208083447U CN201820331517.2U CN201820331517U CN208083447U CN 208083447 U CN208083447 U CN 208083447U CN 201820331517 U CN201820331517 U CN 201820331517U CN 208083447 U CN208083447 U CN 208083447U
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- China
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- roaster
- ontology
- steel construction
- packet
- push rod
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Abstract
The utility model discloses packet roasters in one kind, including ontology steel construction, heat-accumulating burner and middle packet impact zone burner are equipped with below the ontology steel construction, the ontology steel construction, heat-accumulating burner and middle packet impact zone burner constitute roaster ontology, it is characterised in that：One end of the ontology steel construction is rotatably coupled to by rotary shaft on firm banking, the Electrohydraulic push rod for driving the roaster ontology to lift or be laid flat around the rotary shaft is equipped on the firm banking, one end that the rotary shaft is equipped in the ontology steel construction is equipped with to balance the balance weight of described this body weight of roaster.Packet roaster is equipped with balancing device in the utility model; the weight of packet roaster ontology steel construction and burner in balance; significantly reduce load of the roaster driving Electrohydraulic push rod 5 in quiet state; play the role of protection to the sealing system everywhere in Electrohydraulic push rod; the functional reliability of entire roaster is improved, there is stronger practicability and preferable application prospect.
Description
Technical field
The utility model belongs to metallurgical steel-making continuous casting equipment technical field, more specifically to packet roaster in one kind.
Background technology
It is general on continuous casting casting platform all to configure 2 sets of baking of tundish devices, for switching the centering that is staggered in process of production
Between wrap and toasted, meet the requirement that continuous casting is carried out continuously, since the general size cantilever of packet roaster is larger in continuous casting, from
Weight is larger, in addition the heat-accumulating burner piece weight mounted on front end has 450Kg, four heat-accumulating burners to add ontology steel
Structure, the weight of gas piping, it is entire in packet roaster cantilever weight there are about 3.5 tons or so, middle packet roaster lift and
Fall mainly by mounted on the other end Electrohydraulic push rod and hydraulicdirectional control valve control, it is during prolonged use, electro-hydraulic
The piston rod packing of push rod is all subjected to the operation of internal high pressure hydraulic oil, the state being in always under load condition, hydraulic pressure commutation
Valve and piston rod packing will appear it is interior let out phenomenon, if roaster for a long time lift in a high position, position cannot be kept once in a while, be had
The trend slightly fallen brings potential security risk in the process to producing and using.
Utility model content
The purpose of this utility model is to solve the problems, such as of the existing technology, provides a kind of safe and reliable, stability in use
It is good, middle packet roaster with long service life,.
To achieve the goals above, the technical solution that the utility model is taken is：This middle packet roaster provided, packet
Ontology steel construction is included, heat-accumulating burner and middle packet impact zone burner, the ontology steel knot are equipped with below the ontology steel construction
Structure, heat-accumulating burner and middle packet impact zone burner constitute roaster ontology, it is characterised in that：One end of the ontology steel construction is logical
It crosses rotary shaft to be rotatably coupled on firm banking, is equipped on the firm banking and drives the roaster ontology around described
The Electrohydraulic push rod that rotary shaft is lifted or is laid flat, one end that the rotary shaft is equipped in the ontology steel construction are equipped with to balance
State the balance weight of this body weight of roaster.
To keep above-mentioned technical proposal more detailed and specific, the utility model also provides optimization technique further below
Scheme, to obtain satisfied practical function：
The balance weight draws ear to be connected to ontology steel construction end by counterweight.
It is the triangular structure extended obliquely that the counterweight, which draws ear, and the counterweight draws the triangle base of ear to be fitted and connected
In ontology steel construction end, the apex angle of triangle connects the balance weight.
The counterweight draws ear to be equipped with the engaging lug for connecting the balance weight, and the balance weight is passed through by trunnion and is set to institute
The through-hole on engaging lug is stated to be rotatably connected on counterweight drawing ear.
The bottom end of the Electrohydraulic push rod is rotatably hinged on the firm banking.
The stretching rod end of the Electrohydraulic push rod draws ear to connect the ontology steel construction by triangle.
The stretching rod end of the Electrohydraulic push rod draws ear to be rotatably connected by axis pin with the triangle.
Packet roaster compared with prior art, has the following advantages in the utility model：Packet roaster in the utility model
Equipped with balancing device, the weight of packet roaster ontology steel construction and burner in balance significantly reduces that roaster driving is electro-hydraulic to be pushed away
Bar 5 plays the role of protection to the sealing system everywhere in Electrohydraulic push rod, improves the work of entire roaster in the load of quiet state
Make reliability, there is stronger practicability and preferable application prospect.
Description of the drawings
The content expressed by the attached drawing to this specification and the label in figure are briefly described below：
Fig. 1 is that packet roaster toasts status architecture schematic diagram in the utility model；
Fig. 2 is packet roaster lifting status structural schematic diagram in the utility model；
In figure label for：1, heat-accumulating burner, 2, ontology steel construction, 3, middle packet impact zone burner, 4, firm banking, 5, electricity
Liquid push rod, 6, rotary shaft, 7, triangle draw ear, 8, axis pin, 9, counterweight draw ear, 10, balance weight, 11, trunnion.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation.
This middle packet roaster of the utility model, as shown in Figure 1, 2, packet roaster toasts and lifts two kinds respectively in this
Schematic diagram under state, packet roaster includes ontology steel construction 2 in this, and 1 He of heat-accumulating burner is equipped with below ontology steel construction 2
Middle packet impact zone burner 3, ontology steel construction 2, heat-accumulating burner 1 and middle packet impact zone burner 3 constitute roaster ontology.Ontology steel
One end of structure 2 is rotatably coupled to by rotary shaft 6 on firm banking 4, is equipped on firm banking 4 and is driven roaster sheet
The Electrohydraulic push rod 5 that body is lifted or is laid flat around rotary shaft 6, one end that rotary shaft 6 is equipped in ontology steel construction 2 are equipped with to balance baking
The balance weight 10 of this body weight of roasting device.
In the utility model, as shown in Fig. 1,2, balance weight 10 draws ear 9 to be connected to 2 end of ontology steel construction by counterweight
Portion.It is the triangular structure extended obliquely that counterweight, which draws ear 9, and counterweight draws the triangle base of ear 9 to be fitted and connected in ontology steel knot
The apex angle of 2 end of structure, triangle connects balance weight 10, the realization counterweight that such structure setting can be relatively preferably relatively stable.
Counterweight draws ear 9 to be equipped with the engaging lug of connection balance weight 10, and balance weight 10 is connected between two engaging lugs, and is passed through
Trunnion 11 passes through the through-hole being set on engaging lug to be rotatably connected and is drawn on ear 9 in counterweight.
The bottom end of Electrohydraulic push rod 5 is rotatably hinged on firm banking 4.The stretching rod end of Electrohydraulic push rod 5 is drawn by triangle
Ear 7 connects ontology steel construction 2.The stretching rod end of Electrohydraulic push rod 5 draws ear 7 to be rotatably connected by axis pin 8 with triangle.
The utility model continuous casting production roaster, packet roaster is equipped with balancing device in this, and middle packet roaster exists
There are mainly two types of state, lifting status shown in Fig. 2 during use；Baking state shown in FIG. 1.By being driven in roaster
Side (side for being equipped with Electrohydraulic push rod 5) addition is a set of to be drawn the balancing device that ear 9, balance weight 10 and trunnion 11 form by counterweight, is led to
The weight balancing of overbalance block 10 weight of most of roaster ontology significantly reduces roaster driving Electrohydraulic push rod 5 and exists
Lift or toast the load of state, the hydraulic pressure that sealing mechanism is subject to everywhere in 5 body of Electrohydraulic push rod is reduced by, reduce in
The probability let out in portion improves the service life of sealing ring, reduces the failure rate of middle packet roaster, and roaster is kept to toast
Positioning stablity when position, also ensures the stabilization of middle packet baking temperature, has also just ensured continuous cast products stable quality and continuous
Stablizing for production carries out, and reduces the production accident wrapped in drying badly and occurs.
Counterweight draws ear 9 to be weldingly fixed on the driving side of roaster, extends to upper end, and end is fixed a set of flat by trunnion 11
Weigh block 10, and whole device is complete by the pulling force shared roaster working end of balance weight 10 and the extension bar of Electrohydraulic push rod 5
Portion's load.
Counterweight draws ear 9, through-hole of the engaging lug end with Φ 60mm, counterweight that the triangle base of ear 9 is drawn to be weldingly fixed on baking
The upper end of the driving side of device, counterweight draw 9 same upward-inclination angle degree of ear mainly by the height and electricity of middle packet roaster firm banking 4
The limitation of 5 installation site of liquid push rod is lifted with scene, falls and do not interfere to be best between each component, to updip in the present embodiment
Oblique 35 ° or so best results.
Balance weight 10 is welded into 1.2 meters of length using the steel plate of 10mm thickness, the rectangular tank shape of 0.9 meter of width,
Internal fill concrete or other steel scrap bases, balance weight weight is theoretically according to the 90% of the load of roaster working end ontology
Setting, balance weight 10 are fixed on counterweight by the trunnion 11 of Φ 60mm and draw on ear 9, be free to rotate.
Packet roaster in the utility model, equipped with balancing device with the weight of packet roaster ontology steel construction and burner in balancing
Amount significantly reduces roaster and drives Electrohydraulic push rod 5 in the load of quiet state, played to the sealing system everywhere in Electrohydraulic push rod
The effect of protection improves the functional reliability of entire roaster, has stronger practicability and preferable application prospect.
The utility model is exemplarily described above in conjunction with attached drawing, but the utility model be not limited to it is above-mentioned
Mode, as long as the improvement or directly application of the various unsubstantialities carried out using the methodology and technical solution of the utility model
In other occasions, all fall in the scope of protection of the utility model.
Claims (7)
1. packet roaster in one kind, including ontology steel construction are equipped with heat-accumulating burner and middle packet below the ontology steel construction
Impact zone burner, the ontology steel construction, heat-accumulating burner and middle packet impact zone burner constitute roaster ontology, and feature exists
In：One end of the ontology steel construction is rotatably coupled to by rotary shaft on firm banking, is set on the firm banking
There is the Electrohydraulic push rod for driving the roaster ontology to lift or be laid flat around the rotary shaft, is equipped in the ontology steel construction described
One end of rotary shaft is equipped with to balance the balance weight of described this body weight of roaster.
2. middle packet roaster described in accordance with the claim 1, it is characterised in that：The balance weight draws ear to be connected to institute by counterweight
State ontology steel construction end.
3. packet roaster according to claim 2, it is characterised in that：It is the triangle extended obliquely that the counterweight, which draws ear,
Shape structure, the counterweight draw the triangle base of ear to be fitted and connected in ontology steel construction end, and the apex angle of triangle connects
The balance weight.
4. middle packet roaster described in accordance with the claim 3, it is characterised in that：The counterweight draws ear to be equipped with and connects the balance
The engaging lug of block, the balance weight pass through the through-hole being set on the engaging lug to be rotatably connected and are drawn in the counterweight by trunnion
On ear.
5. according to packet roaster in Claims 1-4 any one of them, it is characterised in that：The bottom end of the Electrohydraulic push rod can
Rotation is hinged on the firm banking.
6. packet roaster according to claim 5, it is characterised in that：The stretching rod end of the Electrohydraulic push rod passes through triangle
Ear is drawn to connect the ontology steel construction.
7. packet roaster according to claim 6, it is characterised in that：The stretching rod end of the Electrohydraulic push rod and described three
Ear is drawn to be rotatably connected by axis pin in angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331517.2U CN208083447U (en) | 2018-03-12 | 2018-03-12 | Packet roaster in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331517.2U CN208083447U (en) | 2018-03-12 | 2018-03-12 | Packet roaster in one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083447U true CN208083447U (en) | 2018-11-13 |
Family
ID=64062281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820331517.2U Active CN208083447U (en) | 2018-03-12 | 2018-03-12 | Packet roaster in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482586A (en) * | 2020-04-27 | 2020-08-04 | 郑州恒一科技有限公司 | Gas heating type ladle baking device |
-
2018
- 2018-03-12 CN CN201820331517.2U patent/CN208083447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482586A (en) * | 2020-04-27 | 2020-08-04 | 郑州恒一科技有限公司 | Gas heating type ladle baking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 Intellectual Property Department, Technical Center No. 8, Hunan West Road, Yushan District, Ma'anshan City, Anhui Province Patentee before: Ma'anshan Iron and Steel Co., Ltd. |