CN106643171A - Lifting transmission device for furnace doors of multifunctional combustion furnace - Google Patents
Lifting transmission device for furnace doors of multifunctional combustion furnace Download PDFInfo
- Publication number
- CN106643171A CN106643171A CN201610800074.2A CN201610800074A CN106643171A CN 106643171 A CN106643171 A CN 106643171A CN 201610800074 A CN201610800074 A CN 201610800074A CN 106643171 A CN106643171 A CN 106643171A
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- fire door
- drive link
- balance
- key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Special Wing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention discloses a lifting transmission device for furnace doors of a multifunctional combustion furnace. A transmission chain wheel I on a speed reducer is connected with a transmission chain wheel II through a sheet type lifting chain; the transmission chain wheel II is mounted at one end of a transmission rod; the transmission rod is mounted on a door beam through a supporting shaft; a supporting shaft is arranged at one side of the transmission chain wheel II; a first balance chain wheel which is mounted on a transmission rod key slot through a key is arranged at one side of the supporting shaft; the supporting shaft is arranged on the middle part of the transmission rod; a second balance chain wheel which is mounted on the transmission rod key slot through a key is arranged at one side of the supporting shaft; and a differential chain wheel I which is mounted on the transmission rod key slot through a key is arranged at one side of the second balance chain wheel. According to the lifting transmission device for furnace doors of the multifunctional combustion furnace disclosed by the invention, the transmission rod drives the second balance chain wheel, the differential chain wheel I, a third balance chain wheel and a differential chain wheel I, so that lifting of two groups of large furnace doors and small furnace doors can be realized, and therefore, opening-closing of the furnace doors is realized.
Description
Technical field
The invention belongs to furnace door lifting device technical field, and in particular to a kind of multi-functional combustion furnace door lifting transmission dress
Put.
Background technology
Fire door equipment improves tissue by fire door, fire door and fire door compression apparatus are constituted.Chassis furnace door housing by shaped steel with
Sheet material is welded strong construction construction, and interior fire-proof fiber module lay-up forms, demand good heat insulating, lightweight etc..Stove
The raising equipment choosing electrical equipment of door, mainly improves crossbeam, decelerator, sprocket wheel, power transmission shaft and bearing etc. by fire door frame, fire door
Part is constituted, and fire door lifting is positive and negative on decelerator to be driven to drive the lifting of fire door.Fire door improves decelerator and is also equipped with stopping
Vehicle device, batch-type furnace can be prevented effectively from fire door and be subjected to displacement in lifting process.
The content of the invention
It is an object of the invention to provide a kind of multi-functional combustion furnace door lifting actuator, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, the present invention provides following technical scheme：A kind of multi-functional combustion furnace door lifting transmission dress
Put, including transmission mechanism, big fire door and little fire door, the transmission mechanism, big fire door and little fire door are arranged with two groups, described
Little fire door is arranged on big fire door surface, and the transmission mechanism includes motor, the motor connection reducer, the motor
Brake is provided with and decelerator between, the drive sprocket one on the decelerator connects drive sprocket two by chip hoisting-chain,
The drive sprocket two is arranged on one end of drive link, and the drive link is arranged on door beam by support shaft, the driving-chain
One side of wheel two is provided with support shaft, and one side of the support shaft is provided with the first balancing chain being arranged on by key on drive link keyway
Wheel, is provided with support shaft in the middle part of the drive link, one side of the support shaft is provided with and is arranged on drive link keyway by key
Second balance sprocket wheel, one side of the second balance sprocket wheel is provided with the differential sprocket wheel one being arranged on by key on drive link keyway,
The right-hand member of the drive link is provided with support shaft, and one side of the support shaft is provided with the be arranged on by key on drive link keyway the 3rd
Balance sprocket wheel, one side of the 3rd balance sprocket wheel is provided with the differential sprocket wheel two being arranged on by key on drive link keyway, described
One end of drive link is provided with proximity switch, and the first balance sprocket wheel is by the connect setting of chip hoisting-chain one in counterweight upper end
Suspension rod, it is described second balance sprocket wheel and the 3rd balance sprocket wheel big fire door, the differential sprocket wheel are connected by chip hoisting-chain two
One and differential sprocket wheel two-way cross chip hoisting-chain three and connect little fire door.
Preferably, the quantity of the counterweight is no less than 20, preferably 30.
Preferably, adjusting means is equipped with above the big fire door and little fire door, the adjusting means includes left-handed spiral shell
Bar one, adjusting nut and left-handed screw two.
The technique effect and advantage of the present invention：The multi-functional combustion furnace door lifting actuator, is driven by motor
Drive rod rotation, the first balance sprocket wheel connection counterweight on drive link, can eliminate potential energy, and drive link drives the second balancing chain
Wheel, the balance sprocket wheel of differential sprocket wheel the, the 3rd and differential sprocket wheel two can realize the lifting to two groups of big fire doors and little fire door, so as to
Fire door folding is realized, adjusting means can adjust the elastic of each driving-chain, and the setting of proximity switch can be automatically obtained fire door and open
Order is closed, automatization level is improved.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is transmission mechanism structural representation of the present invention.
Fig. 3 is the schematic top plan view of the transmission mechanism of the present invention.
Fig. 4 is the adjusting means structural representation of the present invention.
In figure：1 transmission mechanism, 11 motor, 12 brakes, 13 decelerators, 131 drive sprockets one, 14 drive sprockets two,
15 support shafts, 16 first balance sprocket wheels, 17 second balance sprocket wheels, 18 differential sprocket wheels one, 19 drive links, 110 differential sprocket wheels two,
It is 111 the 3rd balance sprocket wheels, 2 chip hoisting-chains one, 3 suspension rods, 4 counterweights, 5 big fire doors, 6 little fire doors, 61 adjusting meanss, 611 left
Rotation screw rod one, 612 adjusting nuts, 613 left-handed screws two, 7 chip hoisting-chains two, 8 chip hoisting-chains three, 9 proximity switches.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As Figure 1-4, a kind of multi-functional combustion furnace door lifting actuator, including transmission mechanism 1, the and of big fire door 5
Little fire door 6, the transmission mechanism 1, big fire door 5 and little fire door 6 are arranged with two groups, and the little fire door 6 is arranged on big fire door 5
Surface, it is characterised in that：The transmission mechanism 1 includes motor 11, the connection reducer 13 of the motor 11, the motor
Brake 12 is provided between 11 and decelerator 13, the drive sprocket 1 on the decelerator 13 is connected by chip hoisting-chain
Drive sprocket 2 14, the drive sprocket 2 14 is arranged on one end of drive link 19, and the drive link 19 is pacified by support shaft 15
Men Liangshang is mounted in, one side of the drive sprocket 2 14 is provided with support shaft 15, and one side of the support shaft 15 is provided with is pacified by key
The first balance sprocket wheel 16 being mounted on the keyway of drive link 19, the middle part of the drive link 19 is provided with support shaft 15, the support shaft
15 one side is provided with the second balance sprocket wheel 17 being arranged on by key on the keyway of drive link 19, and described second balances the one of sprocket wheel 17
While being provided with the differential sprocket wheel 1 being arranged on by key on the keyway of drive link 19, the right-hand member of the drive link 19 is provided with support shaft
15, one side of the support shaft 15 is provided with the 3rd balance sprocket wheel 111 being arranged on by key on the keyway of drive link 19, and the described 3rd
One side of balance sprocket wheel 111 is provided with the differential sprocket wheel 2 110 being arranged on by key on the keyway of drive link 19, the drive link 19
One end is provided with proximity switch 9, and the first balance sprocket wheel 16 is by the connect setting of chip hoisting-chain 1 in the upper end of counterweight 4
Suspension rod 3, the second balance balance sprocket wheel 111 of sprocket wheel 17 and the 3rd connects big fire door 5, the difference by chip hoisting-chain 27
Movable sprocket 1 and differential sprocket wheel 2 110 connect little fire door 6 by chip hoisting-chain 38, and the quantity of the counterweight 4 is no less than
20, the top of the big fire door 5 and little fire door 6 is equipped with adjusting means 61, and the adjusting means 61 includes left-handed screw
One 611, adjusting nut 622 and left-handed screw 2 613.
Operation principle：Motor 11 drives drive link 19 to rotate, the first balance connection balance of sprocket wheel 16 on drive link 19
Hammer 4, can eliminate potential energy, and drive link 19 drives second to balance sprocket wheel 17, the balance sprocket wheel 111 of differential sprocket wheel the one 18, the 3rd and poor
Movable sprocket 2 110 can realize the lifting to two groups of big fire doors 5 and little fire door 6, so as to realize fire door folding.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic,
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of multi-functional combustion furnace door lifting actuator, including transmission mechanism (1), big fire door (5) and little fire door (5),
The transmission mechanism (1), big fire door (5) and little fire door (5) are arranged with two groups, and the little fire door (6) is arranged on big fire door
(5) surface, it is characterised in that：The transmission mechanism (1) includes motor (11), motor (11) connection reducer
(13) brake (12), the drive sprocket on the decelerator (13), are provided between the motor (11) and decelerator (13)
One (131) connects drive sprocket two (14) by chip hoisting-chain, and the drive sprocket two (14) is installed in drive link (19)
One end, by support shaft (15) on door beam, one side of the drive sprocket two (14) is provided with props up the drive link (19)
Support axle (15), one side of the support shaft (15) is provided with the first balancing chain being arranged on by key on drive link (19) keyway
Wheel (16), is provided with support shaft (15) in the middle part of the drive link (19), one side of the support shaft (15) is provided with is installed by key
The second balance sprocket wheel (17) on drive link (19) keyway, one side of second balance sprocket wheel (17) is provided with is installed by key
Differential sprocket wheel one (18) on drive link (19) keyway, the right-hand member of the drive link (19) is provided with support shaft (15), described
One side of support axle (15) is provided with the 3rd balance sprocket wheel (111) being arranged on by key on drive link (19) keyway, and the described 3rd is flat
One side of weighing apparatus sprocket wheel (111) is provided with the differential sprocket wheel two (110) being arranged on by key on drive link (19) keyway, the drive link
(19) one end is provided with proximity switch (9), and first balance sprocket wheel (16) is by the connect setting of chip hoisting-chain one (2) flat
The suspension rod (3) of weighing apparatus hammer (4) upper end, second balance sprocket wheel (17) and the 3rd balance sprocket wheel (111) are by chip hoisting-chain two
(7) big fire door (5) is connected, the differential sprocket wheel one (18) and differential sprocket wheel two (110) connect little by chip hoisting-chain three (8)
Fire door (6).
2. a kind of multi-functional combustion furnace door lifting actuator according to claim 1, it is characterised in that：The balance
The quantity of hammer (4) is no less than 20.
3. a kind of multifunctional combustion oven lifting actuator according to claim 1, it is characterised in that：The big fire door
(5) adjusting means (61) and above little fire door (6) is equipped with, the adjusting means (61) includes left-handed screw one (611), tune
Section nut (622) and left-handed screw two (613).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800074.2A CN106643171B (en) | 2016-08-31 | 2016-08-31 | A kind of multi-functional combustion furnace door lifting transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800074.2A CN106643171B (en) | 2016-08-31 | 2016-08-31 | A kind of multi-functional combustion furnace door lifting transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106643171A true CN106643171A (en) | 2017-05-10 |
| CN106643171B CN106643171B (en) | 2019-05-31 |
Family
ID=58851535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610800074.2A Active CN106643171B (en) | 2016-08-31 | 2016-08-31 | A kind of multi-functional combustion furnace door lifting transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106643171B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487078A (en) * | 2019-09-10 | 2019-11-22 | 中健省力(天津)工业炉有限公司 | A kind of split fire door of novel link type |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213574A (en) * | 1987-12-12 | 1989-08-16 | Mcintyre J | Improvements in or relating to furnaces |
| JP2002206718A (en) * | 2001-01-12 | 2002-07-26 | Furukawa Co Ltd | Sealing device for charge opening of heat treatment furnace |
| CN102353265A (en) * | 2011-09-09 | 2012-02-15 | 岳阳钟鼎热工电磁科技有限公司 | Novel furnace door structure of aluminum industrial furnace |
| CN202209884U (en) * | 2011-09-09 | 2012-05-02 | 岳阳钟鼎热工电磁科技有限公司 | Novel furnace door structure of aluminum industrial furnace |
-
2016
- 2016-08-31 CN CN201610800074.2A patent/CN106643171B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213574A (en) * | 1987-12-12 | 1989-08-16 | Mcintyre J | Improvements in or relating to furnaces |
| JP2002206718A (en) * | 2001-01-12 | 2002-07-26 | Furukawa Co Ltd | Sealing device for charge opening of heat treatment furnace |
| CN102353265A (en) * | 2011-09-09 | 2012-02-15 | 岳阳钟鼎热工电磁科技有限公司 | Novel furnace door structure of aluminum industrial furnace |
| CN202209884U (en) * | 2011-09-09 | 2012-05-02 | 岳阳钟鼎热工电磁科技有限公司 | Novel furnace door structure of aluminum industrial furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487078A (en) * | 2019-09-10 | 2019-11-22 | 中健省力(天津)工业炉有限公司 | A kind of split fire door of novel link type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106643171B (en) | 2019-05-31 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210421 Address after: 210058 No.56, Southeast of Changjiang village, Longtan street, Qixia District, Nanjing City, Jiangsu Province Patentee after: NANJING CANAAN HEATING FURNACE INDUSTRY Co.,Ltd. Address before: 421002 Hunan city of Hengyang province Zhuhui District Road No. 18 Hua Heng Patentee before: HUNAN INSTITUTE OF TECHNOLOGY |