CN207487418U - A kind of furnace cover device of box-type alloy baking furnace - Google Patents
A kind of furnace cover device of box-type alloy baking furnace Download PDFInfo
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- CN207487418U CN207487418U CN201721609867.2U CN201721609867U CN207487418U CN 207487418 U CN207487418 U CN 207487418U CN 201721609867 U CN201721609867 U CN 201721609867U CN 207487418 U CN207487418 U CN 207487418U
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Abstract
The utility model discloses a kind of furnace cover device of box-type alloy baking furnace, including bell, supporting rack, support column, support plate, motor, rope and spring；The inverted U-shaped that support frame as described above is made of top plate and both side plate is vertically connected with fixed plate respectively in the lower end of both side plate, and corresponding sliding slot is provided on the upper surface of fixed plate and the lower face of top plate；The left and right ends portion of the support plate is corresponded between fixed plate and top plate respectively, one group of idler wheel is respectively arranged in the upper and lower surface of support plate, respectively in the corresponding sliding slot being located on top plate and fixed plate, the bell is fixedly connected on the lower face of support plate the idler wheel of upper and lower sides；A support column is respectively arranged in the left and right side of supporting rack, pulley is provided on the rear end face of supporting rack, the rope being connect with motor is arranged on pulley, the spring being fixedly connected with support plate is additionally provided on the rear end face of supporting rack.
Description
Technical field
The utility model is related to the heating equipments in steel smelting procedure, and in particular to a kind of stove of box-type alloy baking furnace
Lid arrangement.
Background technology
Existing steel mill can smelt different trade mark steels, how many pairs of tappings of the alloy material composition wherein contained in steel
The later stage trade mark plays a decisive role, and different types of steel need different types of alloy feed additives.In process for making, alloy
Material needs to toast it before addition, the crystallization water and free water in alloy material has been sloughed, and heat up to it, to ensure steel
Amount.The heating equipment used during traditional steel mill steel-making is often box-type alloy baking furnace, the box-type alloy baking furnace be by
Furnace body and bell composition, in use, bell is to be started bell by hydraulic cylinder and rocker device, so that bell and stove
Body detaches, but this furnace cover structure is there is insecurity, such as：Due to being equipped with many oven attachmentes on bell, this
A little attachmentes some and bell are not rigid connection, and during bell starts, these attachmentes tend to and bell disconnects
It connects or through damaged in collision etc.；In addition, existing bell is during later period maintenance, and due to higher from the ground, dimension
It is more difficult to repair work.
Invention content
In order to solve the problems in the existing technology, the purpose of this utility model is to propose a kind of box-type alloy baking furnace
Furnace cover device.
In order to realize above-mentioned purpose of utility model, the utility model uses technical solution as described below：
A kind of furnace cover device of box-type alloy baking furnace, including bell, supporting rack, support column, support plate, motor, rope
And spring；The inverted U-shaped that support frame as described above is made of top plate and both side plate distinguishes vertical connection in the lower end of both side plate
There is fixed plate, corresponding sliding slot is provided on the upper surface of fixed plate and the lower face of top plate；The left and right of the support plate
Both ends are corresponded between fixed plate and top plate respectively, are respectively arranged with one group of idler wheel in the upper and lower surface of support plate, up and down
For the idler wheel of side respectively in the corresponding sliding slot being located on top plate and fixed plate, the bell is fixedly connected on the lower face of support plate
On；Be respectively arranged with a support column in the left and right side of supporting rack, be provided with pulley on the rear end face of supporting rack, on pulley around
Equipped with rope, one end of rope is fixedly connected on the rear end face of support plate, and the other end of rope is connected to motor straight down
Output shaft on；Spring is additionally provided on the rear end face of supporting rack, one end of spring is fixedly connected on the rear end face of support plate
On, the other end of spring is fixedly connected on supporting rack.
Further, belt pulley is installed, the other end of rope is connected on belt pulley on the output shaft of the motor.
Further, two hounds are provided in the upper end of support column, one end of two hounds is all connected to prop up
The upper end of dagger, the other end of two hounds are fixedly connected on supporting rack.
Further, the angle formed between two hounds is obtuse angle.
Further, the support column is hydraulic cylinder.
Further, the spring is provided with two, the symmetrical left side for being connected to support plate rear end face of two springs
Right side.
As a result of technical solution as described above, the utility model has the advantages that：
The utility model pulls bell by motor and rope, so that bell is moved horizontally and divided with furnace body
From when needing bell and furnace body being closed, by motor reversal, under the action of the spring, bell level is slowly moved to stove
At the fire door of body, realize and be closed, the structure design of the utility model is reasonable, easy to operate, can greatly improve working efficiency；Separately
Outside, the lifting of bell is realized by the lifting of support column, convenient for the maintenance in later stage.
Description of the drawings
Fig. 1 is the utility model furnace body and work structure diagram under bell buckling state；
Fig. 2 is the structure diagram of supporting rack；
In figure：1st, supporting rack；11st, top plate；12nd, side plate；13rd, fixed plate；14th, sliding slot；2nd, support plate；3rd, idler wheel；4th, it props up
Dagger；5th, hound；6th, motor；7th, rope；8th, pulley；9th, spring；10th, bell.
Specific embodiment
The utility model is explained further below in conjunction with attached drawing, it should be noted that, the utility model is not limited to down
Embodiment is stated, open the purpose of this utility model is intended to all changes and improvements in protection the scope of the utility model.
As shown in Figure 1, 2, a kind of furnace cover device of box-type alloy baking furnace, including bell 10, supporting rack 1, support column 4,
Support plate 2, motor 6, rope 7 and spring 9；The inverted U-shaped that support frame as described above 1 is made of top plate 11 and both side plate 12,
The lower end of both side plate 12 is vertically connected with fixed plate 13 respectively, is set on the upper surface of fixed plate 13 and the lower face of top plate
There is corresponding sliding slot 14；The left and right ends portion of the support plate 2 is corresponded between fixed plate 13 and top plate 11 respectively, is being propped up
The upper and lower surface of fagging 2 is respectively arranged with one group of idler wheel 8, and the idler wheel 8 of upper and lower sides is corresponding respectively to be located at top plate 11 and fixed plate 13
On sliding slot 14 in, the bell 10 is fixedly connected on the lower face of support plate 2；It is set respectively in the left and right side of supporting rack 1
A support column 4 is equipped with, pulley 8 is provided on the rear end face of supporting rack 1, rope 7 is arranged on pulley 8, one end of rope 7 is consolidated
Surely it is connected on the rear end face of support plate 2, the other end of rope 7 is connected to straight down on the output shaft of motor 6；In supporting rack
Spring 9 is additionally provided on 1 rear end face, one end of spring 9 is fixedly connected on the rear end face of support plate 2, the other end of spring 9
It is fixedly connected on supporting rack 1.
Belt pulley is installed, the other end of rope is connected on belt pulley on the output shaft of the motor.
Two hounds 5 are provided in the upper end of support column 4, one end of two hounds 5 is all connected to support column 4
Upper end, the other end of two hounds 5 are fixedly connected on supporting rack 1.
The angle formed between two hounds 5 is obtuse angle.
The support column 4 is hydraulic cylinder.
The spring 9 is provided with two, the symmetrical left and right sides for being connected to 2 rear end face of support plate of two springs 9.
The utility model pulls bell by motor and rope, so that bell is moved horizontally and divided with furnace body
From when needing bell and furnace body being closed, by motor reversal, under the action of the spring, bell level is slowly moved to stove
At the fire door of body, realize and be closed, the structure design of the utility model is reasonable, easy to operate, can greatly improve working efficiency；Separately
Outside, the lifting of bell is realized by the lifting of support column, convenient for the maintenance in later stage.
Claims (6)
1. a kind of furnace cover device of box-type alloy baking furnace, it is characterised in that：Including bell, supporting rack, support column, support plate,
Motor, rope and spring；The inverted U-shaped that support frame as described above is made of top plate and both side plate, in the end portion of both side plate
Fixed plate is not vertically connected with, corresponding sliding slot is provided on the upper surface of fixed plate and the lower face of top plate；The branch
The left and right ends portion of fagging is corresponded between fixed plate and top plate respectively, and one group is respectively arranged in the upper and lower surface of support plate
Idler wheel, the idler wheel of upper and lower sides are corresponded to respectively in the sliding slot being located on top plate and fixed plate, and the bell is fixedly connected on support plate
Lower face on；A support column is respectively arranged in the left and right side of supporting rack, pulley is provided on the rear end face of supporting rack,
Rope is arranged on pulley, one end of rope is fixedly connected on the rear end face of support plate, and the other end of rope connects straight down
It is connected on the output shaft of motor；Spring is additionally provided on the rear end face of supporting rack, one end of spring is fixedly connected on support plate
Rear end face on, the other end of spring is fixedly connected on supporting rack.
2. the furnace cover device of box-type alloy baking furnace according to claim 1, it is characterised in that：The output shaft of the motor
On belt pulley is installed, the other end of rope is connected on belt pulley.
3. the furnace cover device of box-type alloy baking furnace according to claim 2, it is characterised in that：In the upper end of support column
Two hounds are provided with, one end of two hounds is all connected to the upper end of support column, and the other end of two hounds is fixed
It is connected on supporting rack.
4. the furnace cover device of box-type alloy baking furnace according to claim 3, it is characterised in that：Shape between two hounds
Into angle be obtuse angle.
5. the furnace cover device of the box-type alloy baking furnace according to claim 1 or 3, it is characterised in that：The support column is
Hydraulic cylinder.
6. the furnace cover device of box-type alloy baking furnace according to claim 1, it is characterised in that：The spring is provided with two
Root, the symmetrical left and right sides for being connected to support plate rear end face of two springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609867.2U CN207487418U (en) | 2017-11-28 | 2017-11-28 | A kind of furnace cover device of box-type alloy baking furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609867.2U CN207487418U (en) | 2017-11-28 | 2017-11-28 | A kind of furnace cover device of box-type alloy baking furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487418U true CN207487418U (en) | 2018-06-12 |
Family
ID=62472690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721609867.2U Active CN207487418U (en) | 2017-11-28 | 2017-11-28 | A kind of furnace cover device of box-type alloy baking furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487418U (en) |
-
2017
- 2017-11-28 CN CN201721609867.2U patent/CN207487418U/en active Active
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