CN110108126A - A kind of shaft furnace opposite opened furnace cover structure - Google Patents
A kind of shaft furnace opposite opened furnace cover structure Download PDFInfo
- Publication number
- CN110108126A CN110108126A CN201910377211.XA CN201910377211A CN110108126A CN 110108126 A CN110108126 A CN 110108126A CN 201910377211 A CN201910377211 A CN 201910377211A CN 110108126 A CN110108126 A CN 110108126A
- Authority
- CN
- China
- Prior art keywords
- furnace
- fixing seat
- gear
- bar shaped
- shaped fixing
- 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.)
- Pending
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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
- F27D1/1808—Removable covers
-
- 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
- F27D1/1808—Removable covers
- F27D2001/1825—Means for moving the cover
- F27D2001/1841—Means for moving the cover comprising means for rotating or moving the cover in a horizontal or quasi horizontal plane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The present invention provides a kind of shaft furnace opposite opened furnace cover structure, including furnace body, bell is equipped in the upper end of furnace body, elevating lever is equipped in the side of furnace body, it is fixedly connected in the middle part of the top of elevating lever and bar shaped fixing seat, bar shaped fixing seat is horizontally disposed, is rotatably equipped with gear, the gear intermeshing of bar shaped fixing seat both ends setting in the both ends end of bar shaped fixing seat；Bell includes being symmetrical arranged left-half cover and You Bangai, it is connect respectively with the gear of bar shaped fixing seat both ends setting in left-half cover and right half lid by support arm, the outer end of support arm is rotatably installed on the upper surface of left-half cover or right half lid, and the inner end of support arm is fixedly connected on gear.It by elevating lever by furnace cover lifting small distance, is then separated by covering left-half cover and right half, to achieve the purpose that open bell；The two gears intermeshing being arranged, when opening one in left-half cover and right half lid, another under the action of gear engages, left-half cover and right half this can open.
Description
Technical field
The present invention relates to shaft furnace technical fields, and in particular to a kind of shaft furnace opposite opened furnace cover structure.
Background technique
Shaft furnace is a kind of periodic operating Equipment for Heating Processing, suitable for bar class, the processing of long axis eka-gold metal elements, in vapour
The basic industries fields such as the manufacture of vehicle components, mold manufacture are widely used.With the continuous development of Chinese society economy, both at home and abroad
Requirement of the market to metal product is continuously improved, while each finished parts manufacturer is to metal component surface hardness, component service life
Equal requirements are also higher and higher.Therefore, the needs that domestic common steam-oxidation vertical pit furnace has been unable to satisfy society and has developed at present.
It is equipped with bell in the upper end of shaft furnace, mostly uses chain lifting at present, this lifting method generally comprises two
Chain, multiple idler wheels and accessory, additionally include lifting machine, and this lifting method is beyond reproach；But in components
In maintenance just it is bothersome mostly, the number for wearing replacement is more；Also lubricating oil is often resulted in the lubrication of chain to fall and generate dirt
Stain in addition, lifting machine is generally electric drive, and the weight lifting such as is usually, is easy to for a long time using lifting machine by heat waste
It is bad, and repair higher with renewal cost.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of shaft furnace opposite opened furnace cover structure.
A kind of shaft furnace opposite opened furnace cover structure, including furnace body are equipped with bell in the upper end of the furnace body, and feature exists
In: it is equipped with elevating lever in the side of the furnace body, is fixedly connected in the middle part of the top of the elevating lever and bar shaped fixing seat, it is described
Bar shaped fixing seat is horizontally disposed, is rotatably equipped with gear, the bar shaped fixing seat in the both ends end of the bar shaped fixing seat
The gear intermeshing of both ends setting；The bell includes being symmetrical arranged left-half cover and You Bangai, in the left-half cover and right half
Lid is connect with the gear of bar shaped fixing seat both ends setting respectively by support arm, and the outer end of the support arm is rotatably installed in
On the upper surface of the left-half cover or right half lid, the inner end of the support arm is fixedly connected on the gear.
Further are as follows: the gear is horizontally disposed, and the gear is solidly set in first bearing, and the first bearing is solidly set on
In first rotating shaft, the first rotating shaft is fixedly connected in the bar shaped fixing seat.
Further are as follows: the outer end of the support arm is fixed on axle sleeve, and the axle sleeve is set in the second shaft, described
Second bearing is fixedly installed between axle sleeve and the second shaft, second shaft is installed in the left-half cover and the right side partly covers.
Further are as follows: the elevating lever is threaded through in sliding sleeve and is slidably matched with the sliding sleeve, and the sliding sleeve is installed in institute
It states on sidewall of the furnace body.
Beneficial effects of the present invention: by elevating lever by furnace cover lifting small distance, then by by left-half cover and right half
Lid separates, to achieve the purpose that open bell；One in left-half cover and right half lid is opened in the two gears intermeshing being arranged
When, another under the action of gear engages, left-half cover and right half this can open.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is top view of the invention；
Fig. 3 is the assembling structure schematic diagram of elevating lever in the present invention, bar shaped fixing seat and gear；
Fig. 4 is the schematic enlarged-scale view of a-quadrant in Fig. 1；
Fig. 5 is the schematic enlarged-scale view of B area in Fig. 1.
In figure, 1, furnace body；11, bell；201, left-half cover；202, You Bangai；21, support arm；22, gear；23, shaft；
3, bar shaped fixing seat；4, elevating lever；41, sliding sleeve；51, the second shaft；52, axle sleeve；53, second bearing；61, first bearing；62,
First rotating shaft；.
Specific embodiment
It elaborates with reference to the accompanying drawing to the present invention.It should be noted that left, center, right in present example,
The positional terms such as upper and lower are only relative concepts or be to refer to, and should not be considered as with the normal operating condition of product each other
It is restrictive.
As shown in Figure 1 to Figure 3, a kind of shaft furnace opposite opened furnace cover structure, including furnace body 1 are set in the upper end of the furnace body 1
There is bell 11, is equipped with elevating lever 4 in the side of the furnace body 1, the top of the elevating lever 4 and the middle part of bar shaped fixing seat 3 are solid
Fixed connection, the bar shaped fixing seat 3 is horizontally disposed, is rotatably equipped with gear 22 in the both ends end of the bar shaped fixing seat 3,
The gear 22 of 3 both ends of the bar shaped fixing seat setting is intermeshed；The bell 11 includes being symmetrical arranged left-half cover 201 and right half
Lid 202, in the tooth that the left-half cover 201 and right half lid 202 are arranged with 3 both ends of bar shaped fixing seat respectively by support arm 21
22 connection of wheel, the outer end of the support arm 21 is rotatably installed on the upper surface of the left-half cover 201 or right half lid 202, described
The inner end of support arm 21 is fixedly connected on the gear 22.
Wherein, as shown in connection with fig. 5, the gear 22 is horizontally disposed, and the gear 22 is solidly set in first bearing 61, described
First bearing 61 is solidly set in first rotating shaft 62, and the first rotating shaft 61 is fixedly connected in the bar shaped fixing seat 3.In conjunction with figure
Shown in 4, the outer end of the support arm 21 is fixed on axle sleeve 52, and the axle sleeve 52 is set in the second shaft 51, in the axis
It is fixedly installed with second bearing 53 between set 52 and the second shaft 51, second shaft 51 is installed in 201 He of left-half cover
On right half lid 202.The elevating lever 4 is threaded through in sliding sleeve and is slidably matched with the sliding sleeve 41, and the sliding sleeve 41 is installed in institute
It states on 1 side wall of furnace body.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of shaft furnace opposite opened furnace cover structure, including furnace body are equipped with bell in the upper end of the furnace body, it is characterised in that:
It is equipped with elevating lever in the side of the furnace body, is fixedly connected in the middle part of the top of the elevating lever and bar shaped fixing seat, the item
Shape fixing seat is horizontally disposed, is rotatably equipped with gear, the bar shaped fixing seat two in the both ends end of the bar shaped fixing seat
The gear intermeshing of end setting；The bell includes being symmetrical arranged left-half cover and You Bangai, in the left-half cover and You Bangai
It is connect respectively with the gear of bar shaped fixing seat both ends setting by support arm, the outer end of the support arm is rotatably installed in institute
On the upper surface for stating left-half cover or right half lid, the inner end of the support arm is fixedly connected on the gear.
2. a kind of shaft furnace opposite opened furnace cover structure according to claim 1, it is characterised in that: the gear level is set
It sets, the gear is solidly set in first bearing, and the first bearing is solidly set in first rotating shaft, and the first rotating shaft is fixedly connected
In the bar shaped fixing seat.
3. a kind of shaft furnace opposite opened furnace cover structure according to claim 1, it is characterised in that: the outer end of the support arm
It is fixed on axle sleeve, the axle sleeve is set in the second shaft, is fixedly installed with second between the axle sleeve and the second shaft
Bearing, second shaft is installed in the left-half cover and the right side partly covers.
4. a kind of shaft furnace opposite opened furnace cover structure according to claim 1, it is characterised in that: the elevating lever is threaded through
It is slidably matched in sliding sleeve and with the sliding sleeve, the sliding sleeve is installed on the sidewall of the furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910377211.XA CN110108126A (en) | 2019-05-07 | 2019-05-07 | A kind of shaft furnace opposite opened furnace cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910377211.XA CN110108126A (en) | 2019-05-07 | 2019-05-07 | A kind of shaft furnace opposite opened furnace cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110108126A true CN110108126A (en) | 2019-08-09 |
Family
ID=67488685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910377211.XA Pending CN110108126A (en) | 2019-05-07 | 2019-05-07 | A kind of shaft furnace opposite opened furnace cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110108126A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487075A (en) * | 2019-09-02 | 2019-11-22 | 郑州煤矿机械集团股份有限公司 | Groove type ellipse mouth well formula gas furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB835641A (en) * | 1957-01-26 | 1960-05-25 | Demag Elektrometallurgie Gmbh | Hoisting apparatus for the covers of electric furnací¡í¡ |
| CN202849486U (en) * | 2012-09-27 | 2013-04-03 | 铜陵钱谊化工设备有限责任公司 | Vertical pit furnace cover |
| CN104017955A (en) * | 2014-05-06 | 2014-09-03 | 安徽旭鸿热处理有限公司 | Furnace cover rotary device of half-side rotary quenching furnace |
| CN108941430A (en) * | 2018-07-05 | 2018-12-07 | 芜湖市泰能电热器具有限公司 | A kind of heating furnace of aluminum pipe forging |
| CN210154329U (en) * | 2019-05-07 | 2020-03-17 | 河南天利热工装备股份有限公司 | Pit furnace is to open bell structure |
-
2019
- 2019-05-07 CN CN201910377211.XA patent/CN110108126A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB835641A (en) * | 1957-01-26 | 1960-05-25 | Demag Elektrometallurgie Gmbh | Hoisting apparatus for the covers of electric furnací¡í¡ |
| CN202849486U (en) * | 2012-09-27 | 2013-04-03 | 铜陵钱谊化工设备有限责任公司 | Vertical pit furnace cover |
| CN104017955A (en) * | 2014-05-06 | 2014-09-03 | 安徽旭鸿热处理有限公司 | Furnace cover rotary device of half-side rotary quenching furnace |
| CN108941430A (en) * | 2018-07-05 | 2018-12-07 | 芜湖市泰能电热器具有限公司 | A kind of heating furnace of aluminum pipe forging |
| CN210154329U (en) * | 2019-05-07 | 2020-03-17 | 河南天利热工装备股份有限公司 | Pit furnace is to open bell structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487075A (en) * | 2019-09-02 | 2019-11-22 | 郑州煤矿机械集团股份有限公司 | Groove type ellipse mouth well formula gas furnace |
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