CN200981872Y - Blast furnace distributing device - Google Patents
Blast furnace distributing device Download PDFInfo
- Publication number
- CN200981872Y CN200981872Y CN 200620111628 CN200620111628U CN200981872Y CN 200981872 Y CN200981872 Y CN 200981872Y CN 200620111628 CN200620111628 CN 200620111628 CN 200620111628 U CN200620111628 U CN 200620111628U CN 200981872 Y CN200981872 Y CN 200981872Y
- Authority
- CN
- China
- Prior art keywords
- gear wheel
- tilting
- chute
- box
- casing
- 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.)
- Expired - Lifetime
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Abstract
The utility model which belongs to the technique field of metallurgical industry discloses a high furnace distributing device used for the high bell-less furnace top distributing. The rotary motor of the distributing device is supported on a box through a rotary reduction gear, a rotary gear wheel is sleeved on the out-shaft of the reduction gear, the gyroscopic supporting inner ring with a big gear wheel is fixed on the box, the outer ring is connected with a barrel body plate and contacts with the rotary gear wheel, a trunnion is supported on the barrel body plate. A tilting motor is supported on the box through a tilting reduction gear, a tilting gear wheel is sleeved on the out-shaft of the reduction gear and contacts with the big gear wheel of the gyroscopic supporting. The gyroscopic supporting inner ring with a big gear wheel is fixed on the barrel body plate, the outer ring is connected with a tilting mechanism gear wheel which is sleeved on the trunnion, the trunnion is connected with a chute, and a central choke is mounted on the middle-up portion of the box. The utility model has the advantages of impact structure, reliable transmitting motion, stable operation, high transmitting efficiency, long life time, small maintaining work and convenient changing of the chute, thereby is an ideal and practical structure for high furnace distributing.
Description
Technical field
The utility model belongs to technical field of metallurgy industry, discloses a kind of blast-furnace distributor.This equipment is used for the cloth of blast furnace bell-less furnace roof.
Background technology
Blast-furnace distributor is the nucleus equipment of blast furnace bell-less furnace roof.The distributor of present domestic use almost is overseas equipment, the especially large blast furnace of introducing.This water-cooled wheel casing of domestic introduction is to adopt Gear Planet Transmission to cooperate Gear Planet Transmission, reaches the transmission requirement, and its structure is complicated, costs an arm and a leg.
Summary of the invention
The purpose of this utility model provides a kind of advanced practical, safe and reliable blast-furnace distributor, satisfies the needs of blast furnace material distribution.
The utility model is that electric machine speed regulation cooperates the fascinate Gear Planet Transmission of wheel casing of chute, reaches the transmission requirement.Promptly substituted original top planetary reduction box, made the structure of whole reduction box obtain simplifying with general transmission gear box.
The purpose of this utility model realizes in the following way: wheel casing is made up of rotating machine, tilting motor, deceleration device, rotating mechanism, tilting mechanism, center trunnion, chute etc.Component such as it comprises swing pinion, the gear that fascinates, rotating bearing, cylindrical shell dish, gudgeon.When this distributor is worked independently by tilting motor, realize that chute fascinates.When tilting motor and rotating machine rotate synchronously, realize the chute rotation.During the asynchronous rotation of tilting motor and rotating machine, realize the function that chute not only rotates but also fascinates.
Characteristics of the present utility model are that it can satisfy the normal cloth of blast furnace, the cloth in the time of also satisfying special operation condition.Its compact construction, stable drive, reliable operation, the efficient height, Maintenance and Repair are simple, save construction cost and maintenance cost.It is the desirable and practical structure of present blast furnace material distribution.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure, part 1 is a rotating machine, and part 2 is rotational speed-reducing devices, and part 3 is swing pinions, and part 4 is rotating bearings, part 5 is cylindrical shell dishes, and part 6 is gudgeons, and part 7 is tilting motor, and part 8 is the deceleration device that fascinate, part 9 is the gears that fascinate, and part 10 is rotating bearings, and part 11 is center trunnions, and part 12 is chutes.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
During work, when tilting motor 7 is rotated separately, realize that chute fascinates.When tilting motor 7 and rotating machine 1 rotation synchronously, realize chute 12 rotations.During the asynchronous rotation of tilting motor 7 and rotating machine 1, realize the function that chute 12 not only rotates but also fascinates.
Its groundwork principle is: rotating machine 1 and tilting motor 7, the driven rotary gear 3 and the gear 9 that fascinates are realized rotation synchronously respectively.Swing pinion 3 by with rotating bearing 4 on master wheel engagement, drive 5 rotations of cylindrical shell dish, thereby drive the chute rotation that is bearing on the cylindrical shell dish.Gudgeon 6 not rotations this moment.When rotating machine 1 was realized differential rotation with tilting motor 7, the toothing of fascinate gear 9 and tilting mechanism drove gudgeon 6 rotations, thereby drive chute 12 promptly rotates and fascinates again.When tilting motor 7 is rotated separately,, drive chutes by gudgeon 6 rotations and fascinate by gear 9 transmissions of fascinating.
Characteristics of the present utility model are that it can satisfy the normal cloth of blast furnace, also can satisfy the spy Cloth during different operating mode. Its compact conformation, stable drive, reliable operation, the efficient height is safeguarded Maintenance is simple, saves construction cost and maintenance cost. That present blast furnace material distribution is desirable and practical Structure, can be used for various blast furnace engineering.
Claims (1)
1. blast-furnace distributor, mainly constitute by rotating machine (1), swing pinion (3), tilting motor (7), the gear that fascinates (9), chute (12) and casing (13), it is characterized in that: distributor rotating machine (1) is bearing on the casing (13) by rotational speed-reducing device (2), swing pinion (3) is enclosed within on deceleration device (2) shaft, rotating bearing (4) inner ring that has master wheel is fixed on the casing (13), the outer ring links to each other with cylindrical shell dish (5), and is meshed with swing pinion (3); Gudgeon (6) is bearing on the cylindrical shell dish (5), and tilting motor (7) is bearing on the casing (13) by the deceleration device that fascinates (8), and the gear that fascinates (9) is enclosed within on deceleration device (8) shaft, and with the engagement of the master wheel of rotating bearing (10); Rotating bearing (10) inner ring that has master wheel is fixed on the cylindrical shell dish (5) (or casing 13), the outer ring links to each other with the tilting mechanism gear, the geared sleeve of tilting mechanism is on gudgeon (6), and gudgeon (6) links to each other with chute (12), and center trunnion (11) is installed in the casing middle and upper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111628 CN200981872Y (en) | 2006-10-31 | 2006-10-31 | Blast furnace distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111628 CN200981872Y (en) | 2006-10-31 | 2006-10-31 | Blast furnace distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981872Y true CN200981872Y (en) | 2007-11-28 |
Family
ID=38909033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620111628 Expired - Lifetime CN200981872Y (en) | 2006-10-31 | 2006-10-31 | Blast furnace distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981872Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011069359A1 (en) * | 2009-12-08 | 2011-06-16 | 中冶南方工程技术有限公司 | Burden distributing device on top of blast furnace |
-
2006
- 2006-10-31 CN CN 200620111628 patent/CN200981872Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011069359A1 (en) * | 2009-12-08 | 2011-06-16 | 中冶南方工程技术有限公司 | Burden distributing device on top of blast furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071128 |
|
| EXPY | Termination of patent right or utility model |