CN208349847U - A kind of electric stove door elevating mechanism - Google Patents
A kind of electric stove door elevating mechanism Download PDFInfo
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- CN208349847U CN208349847U CN201820810641.7U CN201820810641U CN208349847U CN 208349847 U CN208349847 U CN 208349847U CN 201820810641 U CN201820810641 U CN 201820810641U CN 208349847 U CN208349847 U CN 208349847U
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- fire door
- track
- shaft
- sprocket wheel
- chain
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Abstract
The utility model discloses a kind of electric stove door elevating mechanisms, including fire door, the column composition that fire door two sides are set rack and rack on the lift drive mechanism that is arranged, the two sides of the fire door are symmetrically arranged with two lifting handles and two idler wheels, the idler wheel connects fire door by short axle, the lifting handle connects lift drive mechanism by chain, track is equipped on the column along the vertical direction, the track and idler wheel match, and the lower end of track is equipped with U-typed slot.The utility model is novel in design, it is structurally reasonable, fire door is in process of rising or falling, it is rolled because idler wheel is limited by track along track, to make fire door straight up and down, avoid front and rear, left and right swing, avoid colliding with fire door door side, avoid electric furnace because fire door collision pit it is poorly sealed due to can not normal use.
Description
Technical field
The utility model relates to a kind of electric stove door elevating mechanisms, belong to furnace technology field.
Background technique
Electric furnace is that the electric energy in furnace is converted into the heating furnace that heat heats workpiece, is the important of anode electrolytic cell manufacture
Equipment is commonly cabinet-type electric furnace.Fire door is one of main component of electric furnace, and in the prior art, the opening ways of fire door are mostly
It is lifted up unlatching by driving force, closing fire door is also to decline fire door closing downwards by driving force, is actually opening or is closing
During closing, fire door only effect by the driving force come from above, easily while being moved upwardly or downwardly around put
Dynamic to collide fire door door side, long-term collision may cause the knocking-on pit in fire door door side, cause poorly sealed, influence normally to make
With.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, provides a kind of electric stove door elevating mechanism, including fire door, setting
The lift drive mechanism being arranged in the rack and rack that the column of fire door two sides forms, the two sides of the fire door are symmetrically arranged with two
A lifting handle and two idler wheels, the idler wheel connect fire door by short axle, and the lifting handle connects lifting by chain and drives
Motivation structure is equipped with track on the column along the vertical direction, and the track and idler wheel match, and the lower end of track is equipped with U-typed
Slot, lift drive mechanism applies lifting driving force to fire door by chain, lifting handle, in fire door process of rising or falling,
Idler wheel is rolled along track, is limited by track, fire door can not front and rear, left and right swing, can only straight up and down, fire door drops to
When lowest point, idler wheel is embedded in U-typed slot.
Preferably, the lift drive mechanism includes driving motor, gear reducer, shaft and symmetrically arranged in both ends of the shaft
First gear, first gear connect lifting handle by chain drive, are sequentially connected again after driving motor transmission connection speed reducer
Shaft, shaft are arranged on the rack by bearing.
Preferably, crossbeam is equipped between the column, driving motor and speed reducer are fixed on crossbeam, and speed reducer is logical
Cross chain drive structure connection shaft.
Preferably, the chain drive structure includes that the first sprocket wheel of setting, the second sprocket wheel and transmission chain, first sprocket wheel are set
It sets in shaft, the second sprocket wheel connects the output shaft of speed reducer, is driven the first sprocket wheel of chain link and the second sprocket wheel.
The beneficial effects of the utility model are: the utility model is novel in design, structurally reasonable, fire door was being risen or fallen
Cheng Zhong is rolled because idler wheel is limited by track along track, to make fire door straight up and down, front and rear, left and right is avoided to swing,
Avoid colliding with fire door door side, avoid electric furnace because fire door collision pit it is poorly sealed due to can not normal use.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram under the side two states of U-typed slot described in the utility model.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1 and Figure 2, a kind of electric stove door elevating mechanism including fire door 1, is arranged in 2 groups of column of 1 two sides of fire door
At rack 3 and rack 3 on the lift drive mechanism 4 that is arranged, the two sides of the fire door 1 are symmetrically arranged with two 5 Hes of lifting handle
Two idler wheels 6, the idler wheel 6 connect fire door 1 by short axle 7, and the lifting handle 5 connects lift drive mechanism by chain 8
4, track 9 is equipped on the column 2 along the vertical direction, the track 9 and idler wheel 6 match, and the lower end of track 9 is equipped with U-typed
Slot 10, lift drive mechanism 4 apply lifting driving force to fire door 1 by chain 8, lifting handle 5, rise or fall in fire door 1
In the process, idler wheel 6 is rolled along track 9, is limited by track 9, fire door 1 can not front and rear, left and right swing, can only be directly upper straight
Under, when fire door 1 drops to lowest point, idler wheel 6 is embedded in U-typed slot 10.
The lift drive mechanism 4 includes driving motor 11, speed reducer 12, shaft 13 and is symmetrical arranged at 13 both ends of shaft
First gear 14, first gear 14 by chain 8 be sequentially connected lifting handle 5, driving motor 11 be sequentially connected speed reducer 12
Be sequentially connected shaft 13 again afterwards, and shaft 13 is arranged in rack 3 by bearing.
Crossbeam 15 is equipped between the column 2, driving motor 11 and speed reducer 12 are fixed on crossbeam 15, speed reducer
12 connect shaft 13 by chain drive structure.
The chain drive structure includes the first sprocket wheel 16 of setting, the second sprocket wheel 17 and transmission chain 18, first sprocket wheel 16
It is arranged in shaft 13, the second sprocket wheel 17 connects the output shaft of speed reducer 12, and transmission chain 18 connects the first sprocket wheel 16 and the second chain
Wheel 17.
The utility model is novel in design, structurally reasonable, limit of the fire door in process of rising or falling, because of idler wheel by track
It makes and is rolled along track, to make fire door straight up and down, avoid front and rear, left and right from swinging, avoid colliding with fire door door side,
Avoid electric furnace because fire door collision pit it is poorly sealed due to can not normal use.
Above-mentioned foundation the utility model is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model technical idea, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (4)
1. a kind of electric stove door elevating mechanism, it is characterised in that: the rack including fire door, the column composition that fire door two sides are arranged in
With the lift drive mechanism being arranged in rack, the two sides of the fire door are symmetrically arranged with two lifting handles and two idler wheels, described
Idler wheel connects fire door by short axle, and the lifting handle is by chain connection lift drive mechanism, along vertical side on the column
To track is equipped with, the track and idler wheel are matched, and the lower end of track is equipped with U-typed slot.
2. electric stove door elevating mechanism according to claim 1, it is characterised in that: the lift drive mechanism includes driving
Motor, speed reducer, shaft and in the symmetrically arranged first gear of both ends of the shaft, first gear passes through chain drive connection and promotes handle
Hand is sequentially connected shaft again after driving motor transmission connection speed reducer, and shaft is arranged on the rack by bearing.
3. electric stove door elevating mechanism according to claim 2, it is characterised in that: be equipped with crossbeam between the column, drive
Dynamic motor and speed reducer is fixed on crossbeam, and speed reducer connects shaft by chain drive structure.
4. electric stove door elevating mechanism according to claim 3, it is characterised in that: the chain drive structure includes setting the
One sprocket wheel, the second sprocket wheel and transmission chain, first sprocket wheel are arranged in shaft, and the second sprocket wheel connects the output shaft of speed reducer,
It is driven the first sprocket wheel of chain link and the second sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810641.7U CN208349847U (en) | 2018-05-29 | 2018-05-29 | A kind of electric stove door elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810641.7U CN208349847U (en) | 2018-05-29 | 2018-05-29 | A kind of electric stove door elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208349847U true CN208349847U (en) | 2019-01-08 |
Family
ID=64890893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810641.7U Active CN208349847U (en) | 2018-05-29 | 2018-05-29 | A kind of electric stove door elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208349847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094982A (en) * | 2019-06-20 | 2019-08-06 | 河南天利热工装备股份有限公司 | A kind of fire door track seal structure |
-
2018
- 2018-05-29 CN CN201820810641.7U patent/CN208349847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094982A (en) * | 2019-06-20 | 2019-08-06 | 河南天利热工装备股份有限公司 | A kind of fire door track seal structure |
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