CN202786286U - Upper annular sliding contact type tilting distributing device - Google Patents
Upper annular sliding contact type tilting distributing device Download PDFInfo
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- CN202786286U CN202786286U CN 201220372777 CN201220372777U CN202786286U CN 202786286 U CN202786286 U CN 202786286U CN 201220372777 CN201220372777 CN 201220372777 CN 201220372777 U CN201220372777 U CN 201220372777U CN 202786286 U CN202786286 U CN 202786286U
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Abstract
The utility model relates to an upper annular sliding contact type tilting distributing device, which mainly comprises a fixed case and a revolving cylinder arranged in the case, wherein a rotating gear motor is fixed on the case and the output end extending into the case is connected with a rotating drive bevel gear, the rotating drive bevel gear is engaged with a revolving bevel gear ring, and a shaft of the revolving bevel gear ring is horizontally arranged and fixed on the cylinder; an upper cavity of the cylinder is provided with titling gear motors, and the tilting gear motors are rotated along with the cylinder; an annular sliding contact type conduction device is arranged on the case above each tilting gear motor; the output end of each titling gear motor is engaged with a tilting worm wheel through a tilting drive worm shaft; a shaft of the tilting worm wheel is connected with a chute at each side through a chute crank. According to the utility model, the mechanical coupling and the electrical coupling are eliminated, the tilting gear motors are arranged above the revolving mechanism, the working condition of the tilting drive mechanism is improved, a mechanical structure and the decoupling work of a control system are simplified, and the upper annular sliding contact type tilting distributing device has simple structure, stability and reliability.
Description
Technical field
The utility model relates to a kind of blast furnace roof material distributing device, belongs to metallurgical machinery equipment, is applicable to the cloth of various volume blast furnace roofs.
Background technology
Iron-smelting is the important step of China's Energy-saving of Iron And Steel Industry, and blast-furnace distributor is one of equipment important on the blast furnace ironmaking production line, and its Main Function is to carry out roof material distributing.
Blast-furnace distributor commonly used mainly is to adopt the Planetary Gear Transmission wheel casing to carry out mechanically decoupled at present, the action of will turning round, fascinate is delivered to respectively traversing mechanism and tilting mechanism, as everyone knows, adopt the planetary gear transmission mechanism more complicated, so price is also relatively more expensive; Also there is recently distributor to begin to adopt the mode of electric decoupling zero, by the transmission of electric machine speed regulation mate gear, namely cancels the planet differential case, with two motor independent drive swiveling gears and the gear that fascinates, the structure of whole cloth wheel casing is simplified; But owing to only cancelled the sun and planet gear draw box mechanism, rock problem for the rotating cylinder bottom, and the problem of the stability of whole rotating part does not still solve, particularly on the hot charging furnace roof, owing to will reserve the space of water-cooling swivel joint and water-cooled part, the internal structure of original distributor can be too complicated, and weight also can further increase.
The utility model content
The technical problems to be solved in the utility model is the defects that overcomes prior art, and a kind of annular slide-contact-type distributor that fascinates is provided, and the gear motor that will fascinate is arranged on the traversing mechanism top, is conducive to improve the Working environment of driving mechanism of fascinating; And adopt completely newly without the coupled drive distributor, simplify mechanical construction and control system decoupling zero work, simple in structure, reliable and stable.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of annular slide-contact-type distributor that fascinates mainly comprises the rotating cylinder in static housing and the casing, it is characterized in that: but the unsettled oscillating chute that is provided with in the trunnion lower end of inner barrel; The swing pinion motor is fixed on the casing, and its output terminal stretches in the casing and connect the rotary actuation cone gear, rotary actuation cone gear and the engagement of revolution cone gear ring, and revolution cone gear ring is fixed on the cylindrical shell periphery; In the annular space between cylindrical shell and casing, be symmetrical arranged the gear motor that fascinates of two horizontal positioned on the outside annular disc in the upper end of cylindrical shell along 180 degree, the gear motor that fascinates is installed on this outside annular disc and with rotating cylinder and turns round; Under the outside annular disc in the upper end of cylindrical shell revolution being set supports; Annular slide-contact-type electric installation is arranged on the casing of the gear motor top of respectively fascinating; The gear motor output terminal that respectively fascinates all drives worm shaft and the worm gear engagement of fascinating by fascinating of vertical direction; The axle horizontal of worm gear of fascinating is connected with each side chute by the chute crank; The bottom half inboard arranges ring groove, and cylinder body bottom outer horizontal rotation dish can rotate in ring groove around the cylindrical shell center.
By technique scheme, annular slide-contact-type electric installation comprises electrical supply rail and the wiping end that is arranged on the gear motor that respectively fascinates, guide rail is by on the casing that is circular layout above the gear motor that respectively fascinates, and each wiping end is set to and can slides along the guide rail revolution with the revolution of motor and cylindrical shell.
By technique scheme, the outside annular disc lower surface of cylindrical shell is fixing on supporting with revolution, and the lower end that revolution is supported is fixed on the casing.
By technique scheme, the gear motor output terminal that fascinates all connects a driving worm shaft that fascinates of vertically placing by cylinder, fascinates to drive worm shaft and the worm gear engagement of fascinating; The axle horizontal of worm gear of fascinating inwardly passes steady bearing and is connected with the upper shaft of rotating cylinder bearing with this side chute crank, and the lower end axle of chute crank is connected with each side chute respectively.
When the swing pinion motor rotates separately, the chute revolution; When the gear motor that fascinates rotated separately, the driving worm shaft that fascinates slided up and down under the gear motor effect of fascinating and the worm gear that fascinates meshes, and the upper shaft rotation of the chute crank that the worm gear drives of fascinating is attached thereto is fascinated thereby drive the driving chute.
Fascinate gear motor and swing pinion motor worked simultaneously, realizes that chute turns round simultaneously and fascinates.
With respect to prior art, the utility model is powered to tilting motor by annular wiping ring, turning motor and tilting motor independent drive traversing mechanism and tilting mechanism, so-called mechanical coupling and electrical couplings have been eliminated, and the gear motor that will fascinate is arranged on traversing mechanism top, is conducive to improve the Working environment of driving mechanism of fascinating, and is a kind of brand-new without the coupled drive distributor, simplified mechanical construction and control system decoupling zero work, simple in structure, reliable and stable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Each Reference numeral correspondence is as follows among the figure: gear ring 8, rotary actuation cone gear 9, swing pinion motor 10 are bored in static housing 1, annular slide-contact-type electric installation 2, the gear motor 3 that fascinates, revolution support 4, the worm gear 5 that fascinates, chute crank 6, chute 7, revolution, fascinating drives worm shaft 11, cylindrical shell 12.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing 1 and embodiment, but do not limit the utility model.
The upper annular slide-contact-type of implementing according to the utility model distributor that fascinates mainly comprises the rotating cylinder 12 in static housing 1 and the casing, it is characterized in that: arrange that left and right sides splits and the combined chute 7 of swing but the trunnion lower end of cylindrical shell 12 inside is unsettled; Casing 1 bottom inside arranges turning slot, and outer, cylindrical shell 12 bottom horizontal rotation ring can rotate in turning slot around the cylindrical shell center by vertical wall;
Be to save casing 1 peripheral space, swing pinion motor 10 vertically is fixed on the casing 1, and its output terminal stretches in the casing after by speed reduction unit and connects the rotary actuation cone gear 9 that horizontal direction arranges, rotary actuation cone gear 9 and 8 engagements of revolution cone gear ring; Certainly also can adopt swing pinion motor 10 to be horizontally fixed on the mode that also connects the rotary actuation cone gear 9 of horizontal direction setting on the casing 1; Revolution cone gear ring 8 is fixed on the cylindrical shell 12; Annular space between cylindrical shell 12 and casing 1 (also being wheel casing) is separated into two cavitys by the outside annular disc of cylindrical shell 12, and the gear motor 3 that fascinates is installed in the wheel casing upper plenum, and revolution cone gear ring 8 is installed in lower cavity.
The outside annular disc lower surface of cylindrical shell 12 supports 4 upper ends with revolution and fixes, and the lower end of revolution support 4 is fixed on the casing 1, and cylindrical shell 12 tops are supported 4 by revolution and guaranteed to stablize.Revolution cone gear ring 8 meshes the stability that guarantees rotating cylinders 12 bottoms with rotary actuation cone gear 9; In order better to guarantee lower rotating balance and to stablize, at casing 1 a plurality of (1-2) are set and bore the inertia cone gear that gear ring 8 meshes with revolution.
In the annular space between cylindrical shell 12 and casing 1, be symmetrical arranged the gear motor 3 that fascinates of two horizontal positioned on the outside annular disc of cylindrical shell 12 along 180 degree, the gear motor 3 that fascinates is installed on the outside annular disc of this rotating cylinder 12, and with rotating cylinder 12 revolutions; The guide rail of annular slide-contact-type electric installation 2 is by on the casing 1 that is circular layout above the gear motor 3 that respectively fascinates, and the wiping end of the gear motor 3 that respectively fascinates slides along guide rail with the revolution of cylindrical shell 12 and obtains electrical source of power; Gear motor 3 output terminals that fascinate all connect fascinating of vertically placing by speed reduction unit and drive worm shaft 11, the driving worm shaft 11 that fascinates slides up and down under gear motor 3 effects of fascinating and the worm gear 5 that fascinates meshes, fascinating drives worm shaft 11 and the worm gear 5 that fascinates can self-locking, guarantees the stability of tilting mechanism; The axle horizontal of worm gear 5 of fascinating inwardly passes steady bearing and is connected with the upper shaft of rotating cylinder bearing with this side chute crank 6, and the lower end axle of chute crank 6 is connected with each side chute 7 respectively.
During work, control the action of chute 7 by controlling each motor speed of rotation, revolution action and the action of fascinating are independent of one another, mutually noninterfere.
When swing pinion motor 10 rotates separately, drive 8 revolutions of revolution cone gear rings by rotary actuation cone gear 9, thus 7 revolutions of driving chute.
When the gear motor 3 that fascinates rotated separately, the driving worm shaft 11 that fascinates slides up and down under gear motor 3 effects of fascinating and the worm gear 5 that fascinates meshes, and the upper shaft that the worm gear 5 that fascinates drives the chute crank 6 that is attached thereto rotates, and fascinates thereby drive drives chute 7.
Claims (5)
1. upper annular slide-contact-type distributor that fascinates mainly comprises the rotating cylinder in static housing and the casing, it is characterized in that: but the unsettled oscillating chute that is provided with in the trunnion lower end of inner barrel; The swing pinion motor is fixed on the casing, and its output terminal stretches in the casing and connect the rotary actuation cone gear, rotary actuation cone gear and the engagement of revolution cone gear ring, and revolution cone gear ring is fixed on the cylindrical shell periphery; In the annular space between cylindrical shell and casing, be symmetrical arranged the gear motor that fascinates of two horizontal positioned on the outside annular disc in the upper end of cylindrical shell along 180 degree, the gear motor that fascinates is installed on this outside annular disc and with rotating cylinder and turns round; Under the outside annular disc in the upper end of cylindrical shell revolution being set supports; Annular slide-contact-type electric installation is arranged on the casing of the gear motor top of respectively fascinating; The gear motor output terminal that respectively fascinates all drives worm shaft and the worm gear engagement of fascinating by fascinating of vertical direction; The axle horizontal of worm gear of fascinating is connected with each side chute by the chute crank; The bottom half inboard arranges ring groove, and cylinder body bottom outer horizontal rotation dish can rotate in ring groove around the cylindrical shell center.
2. distributor according to claim 1, it is characterized in that: annular slide-contact-type electric installation comprises electrical supply rail and the wiping end that is arranged on the gear motor that respectively fascinates, guide rail is by on the casing that is circular layout above the gear motor that respectively fascinates, and each wiping end is set to and can slides along the guide rail revolution with the revolution of motor and cylindrical shell.
3. distributor according to claim 1 and 2 is characterized in that: fix on the outside annular disc lower surface of cylindrical shell and the revolution support, turn round the lower end of supporting and be fixed on the casing.
4. distributor according to claim 1 and 2 is characterized in that: the gear motor output terminal that fascinates all connects a driving worm shaft that fascinates of vertically placing by cylinder, fascinates to drive worm shaft and the worm gear engagement of fascinating; The axle horizontal of worm gear of fascinating inwardly passes steady bearing and is connected with the upper shaft of rotating cylinder bearing with this side chute crank, and the lower end axle of chute crank is connected with each side chute respectively.
5. distributor according to claim 3 is characterized in that: the gear motor output terminal that fascinates all connects a driving worm shaft that fascinates of vertically placing by cylinder, fascinates to drive worm shaft and the worm gear engagement of fascinating; The axle horizontal of worm gear of fascinating inwardly passes steady bearing and is connected with the upper shaft of rotating cylinder bearing with this side chute crank, and the lower end axle of chute crank is connected with each side chute respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372777 CN202786286U (en) | 2012-07-30 | 2012-07-30 | Upper annular sliding contact type tilting distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372777 CN202786286U (en) | 2012-07-30 | 2012-07-30 | Upper annular sliding contact type tilting distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786286U true CN202786286U (en) | 2013-03-13 |
Family
ID=47813590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220372777 Expired - Lifetime CN202786286U (en) | 2012-07-30 | 2012-07-30 | Upper annular sliding contact type tilting distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758041A (en) * | 2012-07-30 | 2012-10-31 | 中冶南方工程技术有限公司 | Upper annular sliding contact type tilting distributing device |
| CN108827000A (en) * | 2018-08-30 | 2018-11-16 | 江苏乾元飞达电力设备有限公司 | A kind of rotary magnesium powder distributing device |
-
2012
- 2012-07-30 CN CN 201220372777 patent/CN202786286U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758041A (en) * | 2012-07-30 | 2012-10-31 | 中冶南方工程技术有限公司 | Upper annular sliding contact type tilting distributing device |
| CN108827000A (en) * | 2018-08-30 | 2018-11-16 | 江苏乾元飞达电力设备有限公司 | A kind of rotary magnesium powder distributing device |
| CN108827000B (en) * | 2018-08-30 | 2024-06-07 | 江苏乾元飞达电力设备有限公司 | Rotary magnesium powder distributing device |
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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: 20130313 |
|
| CX01 | Expiry of patent term |