CN110173997A - A kind of door opening and closing device in heating furnace - Google Patents
A kind of door opening and closing device in heating furnace Download PDFInfo
- Publication number
- CN110173997A CN110173997A CN201910397227.7A CN201910397227A CN110173997A CN 110173997 A CN110173997 A CN 110173997A CN 201910397227 A CN201910397227 A CN 201910397227A CN 110173997 A CN110173997 A CN 110173997A
- Authority
- CN
- China
- Prior art keywords
- rack
- driving wheel
- guide rod
- fixed
- heating furnace
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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)
- Power-Operated Mechanisms For Wings (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The present invention provides the door opening and closing devices in a kind of heating furnace, heating furnace includes rack, furnace body is fixed in rack, there is inclined fire door directed downwardly on furnace body, it is characterized in that, the door opening and closing device includes fire door, guide rod, guide bracket and driving wheel, guide bracket is fixed on the rack, guide rod is movably set in guide bracket, and guide rod and fire door are fixedly connected with, and the inclined arrangement of fire door, also there is teeth portion on guide rod, driving wheel is rotatably arranged in rack, and driving wheel is meshed with teeth portion, and the dynamic structure that driving wheel can be made to rotate is additionally provided in rack.The present invention has the advantages that thermal loss is few.
Description
Technical field
The invention belongs to heating furnace technical fields, are related to a kind of door opening and closing device, the furnace in especially a kind of heating furnace
Device for opening/closing door.
Background technique
One equipment has the combustion chamber surrounded with refractory material, using the heat of fuel combustion generation by substance (solid
Or fluid) heat, such equipment is called stove, it can be roughly divided by shape: batch-type furnace, vertical heater, cylindrical furnace, large size
Square furnace.Fire door needs regular turn on or off in heating furnace.
Through retrieving, as Chinese patent literature discloses a kind of heating furnace [application number: 201720488475.9；Publication number: CN
206705949U].This heating furnace, the heating furnace include furnace body and fire door, which is characterized in that being provided on the furnace body can
The driving mechanism for being opened and closed the relatively described furnace body of the fire door translationally.
Although heating furnace disclosed in the patent can guarantee the safety of operator, the structure mistake of the heating furnace
In simple, entire fire door need to be fully opened when picking and placing workpiece, will lead to unnecessary thermal loss, thermal loss in this way
Greatly, therefore, the door opening and closing device designed in a kind of heating furnace is necessary.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, the door opening and closing in a kind of heating furnace is proposed
Device, the door opening and closing device have the characteristics that thermal loss is few.
Object of the invention can be realized by the following technical scheme: the door opening and closing device in a kind of heating furnace, heating
Furnace includes rack, and furnace body is fixed in rack, has inclined fire door directed downwardly on furnace body, which is characterized in that the fire door is opened
Closing device includes fire door, guide rod, guide bracket and driving wheel, and guide bracket is fixed on the rack, and guide rod is movably set in guide bracket, guide rod and
Fire door is fixedly connected with, and the inclined arrangement of fire door, also has teeth portion on guide rod, and driving wheel is rotatably arranged in rack, and is driven
Wheel is meshed with teeth portion, and the dynamic structure that driving wheel can be made to rotate is additionally provided in rack.
Using the above structure, driving wheel rotation is driven by dynamic structure, driving wheel is meshed with the teeth portion of guide rod, makes
Guide rod is moved up and down along guide bracket, and guide rod drives fire door to move up and down, and can adjust fire door opening and closing at any time according to workpiece size
Highly, to save energy loss, thermal loss is few.
The inclined arrangement of guide rod, and guide rod is parallel to each other with fire door.
As another situation, the guide rod is arranged vertically.
Using the above structure, it can be achieved that two kinds of mounting means of guide rod, carry out selection use according to actual needs.
The guide rod both ends are further fixed on limited block.
The dynamic structure includes power motor, and power motor is fixed on the rack, and driving wheel is fixed on power motor
Output shaft end.
The dynamic structure includes power motor, driving wheel, driven wheel, transmission belt and positioning rotating shaft, and power motor is fixed
On the rack, driving wheel is fixed on the output shaft end of power motor, and positioning rotating shaft is arranged on the rack, and driven wheel is fixed on fixed
Position shaft one end, transmission belt are set between driving wheel and driven wheel, and driving wheel is fixed on the positioning rotating shaft other end.
Using the above structure, driving wheel rotation is driven by power motor, driving wheel drives driven rotation by transmission belt
Dynamic, driven wheel drives driving wheel to rotate by positioning rotating shaft, so as to rotate driving wheel.
The guide bracket includes that mounting blocks, several guide plates, positioning ring and locking bolt, mounting blocks are fixed on the rack, positioning
Ring is arranged on mounting blocks, and positioning ring is connected by locking bolt with mounting blocks, and guide plate is connected and positioned by removably
Ring is connected, and guide plate forms the guide part for guide rod guiding.
Using the above structure, guide bracket adopts a split structure, after its abrasion, it is only necessary to replace to guide plate
, use cost is low.
Compared with prior art, the door opening and closing device in this heating furnace has the advantages that this:
Driving wheel rotation is driven by dynamic structure in the present invention, driving wheel is meshed with the teeth portion of guide rod, makes guide rod
It is moved up and down along guide bracket, guide rod drives fire door to move up and down, and can adjust the height of fire door opening and closing at any time according to workpiece size
Degree, to save energy loss, thermal loss is few.
Detailed description of the invention
Fig. 1 is planar structure schematic diagram of the invention.
Fig. 2 is the planar structure schematic diagram of dynamic structure another program in the present invention.
Fig. 3 is the schematic perspective view of guide bracket in the present invention.
In figure, 1, rack；2, furnace body；2a, fire door；3, power motor；4, limited block；5, guide rod；5a, teeth portion；6, it drives
Driving wheel；7, guide bracket；7a, mounting blocks；7b, positioning ring；7c, guide plate；7d, locking bolt；8, fire door；9, driving wheel；10, positioning turns
Axis；11, driven wheel；12, transmission belt.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1-Figure 3, the door opening and closing device in this heating furnace, heating furnace include rack 1, are fixed in rack 1
Furnace body 2 is fixed with furnace body 2 in the present embodiment by bolted connection in rack 1；On furnace body 2 have it is inclined downward
Fire door 2a, 8 opening and closing device of fire door includes fire door 8, guide rod 5, guide bracket 7 and driving wheel 6, and guide bracket 7 is fixed in rack 1, this
In embodiment, guide bracket 7 is fixed on by bolted connection in rack 1；Guide rod 5 is movably set in guide bracket 7,5 He of guide rod
Fire door 8 is fixedly connected with, and in the present embodiment, guide rod 5 and fire door 8 are fixedly connected with by bolted connection；And the inclined cloth of fire door 8
It sets, also there is teeth portion 5a on guide rod 5, driving wheel 6 is rotatably arranged in rack 1, and driving wheel 6 is meshed with teeth portion 5a,
The dynamic structure that driving wheel 6 can be made to rotate is additionally provided in rack 1；In the present embodiment, it according to actual use, guide rod 5 and leads
The structure of seat 7 can also be substituted using the structure of guide rail, sliding block and rack gear.
Using the structure, driving wheel 6 is driven to rotate by dynamic structure, driving wheel 6 and the teeth portion 5a phase of guide rod 5 are nibbled
It closes, moves up and down guide rod 5 along guide bracket 7, guide rod 5 drives fire door 8 to move up and down, and can be adjusted at any time according to workpiece size
The height that fire door 8 opens and closes, to save energy loss, thermal loss is few.
The inclined arrangement of guide rod 5, and guide rod 5 is parallel to each other with fire door 8；Certainly, according to the actual situation, can also use should
Kind scheme, guide rod 5 are arranged vertically.
Using the structure, it can be achieved that two kinds of mounting means of guide rod 5, carry out selection use according to actual needs.
5 both ends of guide rod are further fixed on limited block 4.
Dynamic structure includes power motor 3, and power motor 3 is fixed in rack 1, and in the present embodiment, power motor 3 is logical
Bolted mode is crossed to be fixed in rack 1；Driving wheel 6 is fixed on the output shaft end of power motor 3；Certainly, according to reality
Border situation, can also use this kind of scheme, and dynamic structure includes power motor 3, driving wheel 9, driven wheel 11, transmission belt 12 and determines
Position shaft 10, power motor 3 are fixed in rack 1, and in the present embodiment, power motor 3 is fixed by bolted connection
In rack 1；Driving wheel 9 is fixed on the output shaft end of power motor 3, and positioning rotating shaft 10 is arranged in rack 1, driven wheel 11
It is fixed on 10 one end of positioning rotating shaft, transmission belt 12 is set between driving wheel 9 and driven wheel 11, and driving wheel 6 is fixed on positioning and turns
10 other end of axis.
Using the structure, driving wheel 9 is driven to rotate by power motor 3, driving wheel 9 drives driven wheel by transmission belt 12
11 rotations, driven wheel 11 drive driving wheel 6 to rotate by positioning rotating shaft 10, so as to rotate driving wheel 6.
Guide bracket 7 includes mounting blocks 7a, several guide plate 7c, positioning ring 7b and locking bolt 7d, in the present embodiment, guide plate 7c
Quantity be three pieces；Mounting blocks 7a is fixed in rack 1, and in the present embodiment, mounting blocks 7a is solid by bolted connection
It is scheduled in rack 1；Positioning ring 7b is arranged on mounting blocks 7a, and positioning ring 7b is connected by locking bolt 7d with mounting blocks 7a, leads
Plate 7c is connected by removably to be connected with positioning ring 7b, in the present embodiment, guide plate 7c by removably connect with
Positioning ring 7b is connected using the prior art；And guide plate 7c forms the guide part being oriented to for guide rod 5.
Using the structure, guide bracket 7 is adopted a split structure, after its abrasion, it is only necessary to which replacing to guide plate 7c can
With use cost is low.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. the door opening and closing device in a kind of heating furnace, heating furnace includes rack, is fixed with furnace body in rack, has on furnace body and is in
Tilt fire door directed downwardly, which is characterized in that the door opening and closing device includes fire door, guide rod, guide bracket and driving wheel, and guide bracket is fixed
On the rack, guide rod is movably set in guide bracket, and guide rod and fire door are fixedly connected with, and the inclined arrangement of fire door, is also had on guide rod
Teeth portion, driving wheel are rotatably arranged in rack, and driving wheel is meshed with teeth portion, and driving wheel can be made by being additionally provided in rack
The dynamic structure of rotation.
2. the door opening and closing device in heating furnace according to claim 1, which is characterized in that the inclined cloth of guide rod
It sets, and guide rod is parallel to each other with fire door.
3. the door opening and closing device in heating furnace according to claim 1, which is characterized in that the guide rod is in vertical cloth
It sets.
4. the door opening and closing device in heating furnace according to claim 11, which is characterized in that the guide rod both ends are also solid
Surely there is limited block.
5. the door opening and closing device in heating furnace according to claim 1, which is characterized in that the dynamic structure includes dynamic
Force motor, power motor are fixed on the rack, and driving wheel is fixed on the output shaft end of power motor.
6. the door opening and closing device in heating furnace according to claim 1, which is characterized in that the dynamic structure includes dynamic
Force motor, driving wheel, driven wheel, transmission belt and positioning rotating shaft, power motor are fixed on the rack, and driving wheel is fixed on power electric
The output shaft end of machine, positioning rotating shaft are arranged on the rack, and driven wheel is fixed on positioning rotating shaft one end, and transmission belt is set in actively
Between wheel and driven wheel, driving wheel is fixed on the locating rotation other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397227.7A CN110173997B (en) | 2019-05-14 | 2019-05-14 | Furnace door opening and closing device in heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397227.7A CN110173997B (en) | 2019-05-14 | 2019-05-14 | Furnace door opening and closing device in heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110173997A true CN110173997A (en) | 2019-08-27 |
| CN110173997B CN110173997B (en) | 2024-04-16 |
Family
ID=67690928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910397227.7A Active CN110173997B (en) | 2019-05-14 | 2019-05-14 | Furnace door opening and closing device in heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110173997B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202066372U (en) * | 2011-05-23 | 2011-12-07 | 浙江百纳橡塑设备有限公司 | Gear lifting furnace door |
| CN206450079U (en) * | 2016-12-29 | 2017-08-29 | 苏州普热斯勒先进成型技术有限公司 | Heating-furnace door |
| CN206956676U (en) * | 2017-03-21 | 2018-02-02 | 金华永泰水电工程机械有限公司 | A kind of gates of segmental shape headstock gear |
| CN207751337U (en) * | 2017-12-28 | 2018-08-21 | 保定东安长发铝业有限公司 | A kind of stove door closing device of combustion furnace |
| CN109506470A (en) * | 2018-11-20 | 2019-03-22 | 浙江智造热成型科技有限公司 | The door structure of heating furnace |
| CN109604343A (en) * | 2018-12-27 | 2019-04-12 | 太原科技大学 | It is a kind of for before oblique rolling perforated process magnesium bar be evenly heated and attemperator |
| CN210128622U (en) * | 2019-05-14 | 2020-03-06 | 浙江中硅新材料有限公司 | Furnace door opening and closing device in heating furnace |
-
2019
- 2019-05-14 CN CN201910397227.7A patent/CN110173997B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202066372U (en) * | 2011-05-23 | 2011-12-07 | 浙江百纳橡塑设备有限公司 | Gear lifting furnace door |
| CN206450079U (en) * | 2016-12-29 | 2017-08-29 | 苏州普热斯勒先进成型技术有限公司 | Heating-furnace door |
| CN206956676U (en) * | 2017-03-21 | 2018-02-02 | 金华永泰水电工程机械有限公司 | A kind of gates of segmental shape headstock gear |
| CN207751337U (en) * | 2017-12-28 | 2018-08-21 | 保定东安长发铝业有限公司 | A kind of stove door closing device of combustion furnace |
| CN109506470A (en) * | 2018-11-20 | 2019-03-22 | 浙江智造热成型科技有限公司 | The door structure of heating furnace |
| CN109604343A (en) * | 2018-12-27 | 2019-04-12 | 太原科技大学 | It is a kind of for before oblique rolling perforated process magnesium bar be evenly heated and attemperator |
| CN210128622U (en) * | 2019-05-14 | 2020-03-06 | 浙江中硅新材料有限公司 | Furnace door opening and closing device in heating furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110173997B (en) | 2024-04-16 |
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