CN101537419A - Light steering device for dust suction hood - Google Patents
Light steering device for dust suction hood Download PDFInfo
- Publication number
- CN101537419A CN101537419A CN200910024782A CN200910024782A CN101537419A CN 101537419 A CN101537419 A CN 101537419A CN 200910024782 A CN200910024782 A CN 200910024782A CN 200910024782 A CN200910024782 A CN 200910024782A CN 101537419 A CN101537419 A CN 101537419A
- Authority
- CN
- China
- Prior art keywords
- steering device
- upper flange
- flange
- dust suction
- light steering
- 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
Links
Images
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention relates to a device which can lead a dust suction hook to rotate, in particular to a light steering device for the dust suction hood. According the technical scheme, the light steering device comprises a circular upper flange and a circular lower flange which are arranged in parallel at intervals up and down, wherein the side of the upper flange is connected with a plurality of downwards extending mounting plates which are fixedly connected with a main shaft extending to the axes direction of the upper flange and the lower flange, the inner end part of the main shaft is sleeved with three sets or more bearings, and outer ring bodies of the bearings support against the lower surface of the lower flange. The invention has the advantages of flexible rotation, simple structure, light rotating operation, and the like.
Description
Technical field
The present invention relates to a kind of device that makes the dust shield rotation, especially a kind of light steering device for dust suction hood.
Background technology
Dust shield mainly uses in the Metal Melting refinery, and it is fixedly installed in the smelting furnace top, after melting finishes, produces dirt pits (fire door) when molten metal is poured out and is offset, and the dust shield that fixedly installs promptly can't siphon away flue dust to greatest extent.And when the melting furnace charge, the dust shield that is fixed in the smelting furnace top can stop loading hopper, increases difficulty for reinforced process.So someone has invented the transfer of dust shield, but this transfer uses and promptly can become rusty after a period of time deadly, makes mounting pipe to rotate.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of light steering device for dust suction hood flexible, simple in structure, that rotary manipulation is light and handy that rotates is provided.
According to technical scheme provided by the invention, described light steering device for dust suction hood, it comprise upper and lower spaced and parallel setting, be circular upper flange and lower flange, side at upper flange connects some installing plates that stretch out downwards, the fixedly connected main shaft that stretches out to upper flange and lower flange axis direction on installing plate, inner end at main shaft is socketed with bearing, and the outer ring body of described bearing is against the lower surface of lower flange, and described bearing is more than three covers or three overlap.
Described installing plate is evenly distributed on the side of upper flange.Described upper flange is coaxial with lower flange.
The present invention has advantages such as flexible, the simple in structure and rotary manipulation of rotation is light and handy.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the enlarged diagram of A part among Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: this light steering device for dust suction hood, it comprise upper and lower spaced and parallel setting, be circular upper flange 1 and lower flange 2, side at upper flange 1 connects the some installing plates 3 that stretch out downwards, the fixedly connected main shaft 4 that stretches out to upper flange 1 and lower flange 2 axis directions on installing plate 3, inner end at main shaft 4 is socketed with bearing 5, the outer ring body of described bearing 5 is against the lower surface of lower flange 1, and described bearing 5 is more than three covers or three overlap.
Described installing plate 3 is evenly distributed on the side of upper flange 1.Described upper flange 1 is coaxial with lower flange 2.
During use, the mounting pipe curved end of dust shield is inserted the endoporus of upper flange 1 downwards, and is welded on the upper flange 1 by inferior arc-welding, and the connecting portion of dust shield upwards inserts the endoporus of lower flange 2, and is welded on the lower flange 2 by inferior arc-welding.
After melting finishes, when molten metal is poured out, produce dirt pits (fire door) and be offset, just can push away dust shield and make dust shield center on mounting pipe generation rotation, dust shield promptly can't be siphoned away flue dust to greatest extent.When needing in the smelting furnace to feed in raw material, also can push away dust shield and make dust shield center on mounting pipe generation rotation, avoid dust shield can stop loading hopper, increase difficulty for reinforced process.The rotation of dust shield is rotated on bearing 5 by lower flange 2 and is produced, so have characteristics such as flexible, the simple in structure and rotary manipulation of rotation is light and handy.
Claims (3)
1, a kind of light steering device for dust suction hood, it is characterized in that: it comprise upper and lower spaced and parallel setting, be circular upper flange (1) and lower flange (2), side at upper flange (1) connects the some installing plates (3) that stretch out downwards, go up the fixedly connected main shaft (4) that stretches out to upper flange (1) and lower flange (2) axis direction at installing plate (3), inner end at main shaft (4) is socketed with bearing (5), the outer ring body of described bearing (5) is against the lower surface of lower flange (1), and described bearing (5) is more than three covers or three overlap.
2, light steering device for dust suction hood as claimed in claim 1 is characterized in that: described installing plate (3) is evenly distributed on the side of upper flange (1).
3, light steering device for dust suction hood as claimed in claim 1 is characterized in that: described upper flange (1) is coaxial with lower flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910024782A CN101537419A (en) | 2009-02-13 | 2009-02-13 | Light steering device for dust suction hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910024782A CN101537419A (en) | 2009-02-13 | 2009-02-13 | Light steering device for dust suction hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101537419A true CN101537419A (en) | 2009-09-23 |
Family
ID=41120934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910024782A Pending CN101537419A (en) | 2009-02-13 | 2009-02-13 | Light steering device for dust suction hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101537419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214329A (en) * | 2017-05-27 | 2017-09-29 | 重庆驰能热工设备有限公司 | 360 degree of rotation head pieces |
-
2009
- 2009-02-13 CN CN200910024782A patent/CN101537419A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214329A (en) * | 2017-05-27 | 2017-09-29 | 重庆驰能热工设备有限公司 | 360 degree of rotation head pieces |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100445398C (en) | Steel slag super fine powder processing technique and system | |
| CN201980614U (en) | Rotation coal bucker loosener | |
| CN104422273B (en) | Electric arc furnaces | |
| CN103129862B (en) | Biomass raw material cabin capable of preventing material blocking | |
| CN101537419A (en) | Light steering device for dust suction hood | |
| CN201852472U (en) | Special movable dust suction hood for smelting furnace | |
| CN106695178B (en) | The automatic ejecting mechanism of cranse in steel reinforcement cage forming machine | |
| CN104988276B (en) | Converter swivel chute feeding device | |
| CN204310285U (en) | A kind of conveyer for emptying warehouse | |
| CN105444577A (en) | Feeding device for steel electric furnace | |
| CN107859343A (en) | A kind of wallboard installation lowering or hoisting gear | |
| CN210303915U (en) | Ball mill for refractory material production | |
| CN201852471U (en) | Light steering gear of special dust suction hood for smelting furnace | |
| CN207537475U (en) | A kind of band promotes the revolving top of bell | |
| CN205352044U (en) | Molten lead converter crucible movement system | |
| CN201783454U (en) | Wastage removing device of rotating roller screen for iron ore | |
| CN207545907U (en) | A kind of bottom guiding device of concentrator | |
| CN202803429U (en) | High-strength wear-resistant corrosion-resistant spiral unloading sedimentation centrifuge | |
| CN206176386U (en) | Divide material auger delivery ware | |
| CN215712567U (en) | Heating furnace for glass manufacturing | |
| CN215638799U (en) | Electric arc furnace bell lifting arm | |
| CN205393674U (en) | Spring bar elevating system | |
| CN205346109U (en) | Crucible transportation railcar | |
| CN101487667A (en) | Heavy steering apparatus for dust suction hood | |
| CN113877512B (en) | Continuous acidolysis reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090923 |