CN102758041A - Upper annular sliding contact type tilting distributing device - Google Patents
Upper annular sliding contact type tilting distributing device Download PDFInfo
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- CN102758041A CN102758041A CN2012102671800A CN201210267180A CN102758041A CN 102758041 A CN102758041 A CN 102758041A CN 2012102671800 A CN2012102671800 A CN 2012102671800A CN 201210267180 A CN201210267180 A CN 201210267180A CN 102758041 A CN102758041 A CN 102758041A
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- chute
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Abstract
The invention 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 invention, 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, the upper annular sliding contact type tilting distributing device is a brand new distributing device without coupling transmission, 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 present invention relates to a kind of blast furnace roof material distributing device, belong to metallurgical machinery equipment, be applicable to the cloth of various volume blast furnace furnace roofs.
Background technology
The ironmaking operation is the energy-conservation important step of China's Iron And Steel Industry, and blast-furnace distributor is one of equipment important on the blast furnace ironmaking production line, and it mainly acts on is to be used for carrying out roof material distributing.
Blast-furnace distributor commonly used at present mainly is to adopt the sun and planet gear transmission gear box to carry out mechanically decoupled; The action of will turning round, fascinate is delivered to traversing mechanism and tilting mechanism respectively; As everyone knows, adopt sun and planet gear drive mechanism more complicated, so price is also relatively more expensive; Also there is distributor to begin to adopt the mode of electric decoupling zero recently,, promptly cancels the planet differential case,, make the structure of whole cloth wheel casing obtain simplifying with two the motor driven independently swiveling gears and the gear that fascinates through the transmission of electric machine speed regulation mate gear; But owing to only cancelled epicyclic gear box mechanism; Rock problem for the rotating cylinder bottom; And the still not solution of the problem of the stability of whole rotating part, particularly on the hot charging furnace roof, owing to will reserve the space of water-cooled swivel joint and water-cooled part; The internal structure of original distributor can be too complicated, and weight also can further increase.
Summary of the invention
The technical problem that the present invention will solve is the above-mentioned defective that overcomes prior art, and a kind of annular slide-contact-type distributor that fascinates of is provided, and the gear motor that will fascinate is arranged on the traversing mechanism top, helps improving the Working environment of driving mechanism of fascinating; And adopt brand-new no coupled drive distributor, simplify physical construction and system decoupling zero work, simple in structure, reliable and stable.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of annular slide-contact-type distributor that fascinates of mainly comprises the intravital rotating cylinder of static housing and case, it is characterized in that: but the unsettled oscillating chute that is provided with in the trunnion lower end of barrel; The swing pinion motor is fixed on the casing, and its output terminal stretches in the casing and the connection rotation drives cone gear, and rotation drives cone gear and the engagement of revolution awl gear ring, and revolution is bored gear ring and is fixed on the cylindrical shell periphery; In the annular space between cylindrical shell and casing, outer annular dish upper edge, upper end 180 degree of cylindrical shell are symmetrical set the gear motor that fascinates of two horizontal positioned, and the gear motor that fascinates is installed on this outer annular dish and with rotating cylinder and turns round; Revolution is set under the upper end outer annular dish of cylindrical shell to be supported; 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 the worm shaft and the worm gear engagement of fascinating through fascinating of vertical direction; The axle horizontal of worm gear of fascinating is connected with each side chute through the chute crank; The bottom half inboard is provided with ring groove, and outer, cylindrical shell bottom 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 is arranged on the wiping end on the gear motor that respectively fascinates; Guide rail is by being circular layout on the casing 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 outer annular dish 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, 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.
By technique scheme, fascinate gear motor and swing pinion motor are worked simultaneously, and the realization chute turns round simultaneously and fascinates.
With respect to prior art, the present invention is supplied power to tilting motor by annular wiping ring, turning motor and tilting motor driven independently 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, helps improving the Working environment of driving mechanism of fascinating, and is a kind of brand-new no coupled drive distributor; Simplified physical construction and system decoupling zero work, simple in structure, reliable and stable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Each Reference numeral is corresponding as follows among the figure: 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 awl gear ring 8, rotation drive cone gear 9, swing pinion motor 10, driving worm shaft 11, cylindrical shell 12 fascinate.
Embodiment
The present invention is described further with embodiment below in conjunction with accompanying drawing 1, but does not limit the present invention.
The last annular slide-contact-type of implementing according to the present invention distributor that fascinates mainly comprises static housing 1 and the intravital rotating cylinder 12 of case, it is characterized in that: be provided with 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 is provided with turning slot, and outer, cylindrical shell 12 bottom horizontal rotation ring can rotate in turning slot around the cylindrical shell center through vertical wall;
Be to practice thrift casing 1 peripheral space, swing pinion motor 10 vertically is fixed on the casing 1, and its output terminal stretches in the casing after through speed reduction unit and connect the rotation that horizontal direction is provided with and drive cone gear 9, and rotation drives cone gear 9 and 8 engagements of revolution awl gear ring; Certainly also can adopt swing pinion motor 10 to be horizontally fixed on the mode that the rotation that also connects the horizontal direction setting on the casing 1 drives cone gear 9; Revolution awl 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 outer annular dish of cylindrical shell 12, and the gear motor 3 that fascinates is installed in the wheel casing upper plenum, and revolution awl gear ring 8 is installed in down cavity.
The outer annular dish 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 through revolution and guaranteed to stablize.Revolution awl gear ring 8 drives the stability that cone gear 9 engagements guarantee rotating cylinder 12 bottoms with rotation; For the balance that better guarantees turning down with stable, the inertia cone gear of a plurality of (1-2) and 8 engagements of revolution awl gear ring is set on casing 1.
In the annular space between cylindrical shell 12 and casing 1; Outer annular dish upper edge 180 degree of cylindrical shell 12 are symmetrical set the gear motor 3 that fascinates of two horizontal positioned; The gear motor 3 that fascinates is installed on the outer annular dish of this rotating cylinder 12, and with rotating cylinder 12 revolutions; The guide rail of annular slide-contact-type electric installation 2 is by being circular layout on the casing 1 above the gear motor 3 that respectively fascinates, the wiping end of the gear motor 3 that respectively fascinates with the revolution of cylindrical shell 12 along the guide rail power supply that gains impetus that slides; Gear motor 3 output terminals that fascinate all connect fascinating of vertically placing through speed reduction unit and drive worm shaft 11; The driving worm shaft 11 that fascinates under gear motor 3 effects of fascinating, slides up and down and the worm gear 5 that fascinates meshes; Fascinate drive worm shaft 11 can self-locking with the worm gear 5 that fascinates, guarantee 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 through controlling each motor speed of rotation, the revolution action and the action of fascinating are independently of one another, mutually noninterfere.
When swing pinion motor 10 rotates separately, drive cone gear 9 drive revolutions through rotation and bore gear rings 8 revolutions, turn round thereby drive chute 7.
When the gear motor 3 that fascinates rotated separately, the driving worm shaft 11 that fascinates under gear motor 3 effects of fascinating, slides up and down 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 (6)
1. go up the annular slide-contact-type distributor that fascinates for one kind, mainly comprise the intravital rotating cylinder of static housing and case, it is characterized in that: but the unsettled oscillating chute that is provided with in the trunnion lower end of barrel; The swing pinion motor is fixed on the casing, and its output terminal stretches in the casing and the connection rotation drives cone gear, and rotation drives cone gear and the engagement of revolution awl gear ring, and revolution is bored gear ring and is fixed on the cylindrical shell periphery; In the annular space between cylindrical shell and casing, outer annular dish upper edge, upper end 180 degree of cylindrical shell are symmetrical set the gear motor that fascinates of two horizontal positioned, and the gear motor that fascinates is installed on this outer annular dish and with rotating cylinder and turns round; Revolution is set under the upper end outer annular dish of cylindrical shell to be supported; 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 the worm shaft and the worm gear engagement of fascinating through fascinating of vertical direction; The axle horizontal of worm gear of fascinating is connected with each side chute through the chute crank; The bottom half inboard is provided with ring groove, and outer, cylindrical shell bottom 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 is arranged on the wiping end on the gear motor that respectively fascinates; Guide rail is by being circular layout on the casing 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: the outer annular dish lower surface of cylindrical shell supports the upper end with revolution and fixes, and the lower end that revolution is supported is fixed on the casing.
4. distributor according to claim 3 is characterized in that: when the swing pinion motor rotates separately, and 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.
5. according to claim 1 or 2 or 4 described distributors, it is characterized in that: fascinate gear motor and swing pinion motor are worked simultaneously, and chute turns round simultaneously and fascinates.
6. distributor according to claim 5 is characterized in that: fascinate gear motor and swing pinion motor are worked simultaneously, and chute turns round simultaneously and fascinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102671800A CN102758041A (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 |
|---|---|---|---|
| CN2012102671800A CN102758041A (en) | 2012-07-30 | 2012-07-30 | Upper annular sliding contact type tilting distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102758041A true CN102758041A (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102671800A Pending CN102758041A (en) | 2012-07-30 | 2012-07-30 | Upper annular sliding contact type tilting distributing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102758041A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114163A (en) * | 2013-02-22 | 2013-05-22 | 中冶南方工程技术有限公司 | Furnace top distributing device with hollow ring and distributing method thereof |
| CN105543435A (en) * | 2016-02-04 | 2016-05-04 | 中冶南方工程技术有限公司 | Blast furnace top distributor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57116719A (en) * | 1981-01-09 | 1982-07-20 | Nippon Steel Corp | Swiveling chute of bell-less type furnace top charger |
| CN1332806A (en) * | 1998-12-30 | 2002-01-23 | Sms舒路曼-斯玛公司 | Bell and hopper for shaft furnaces |
| CN2651258Y (en) * | 2003-09-10 | 2004-10-27 | 石家庄三环阀门股份有限公司 | Balanced blast furnace top sluice distributing device |
| CN101580885A (en) * | 2008-05-13 | 2009-11-18 | 中冶赛迪工程技术股份有限公司 | Furnace top distributing gear |
| CN101701271A (en) * | 2009-12-08 | 2010-05-05 | 中冶南方工程技术有限公司 | Blast furnace roof material distributing device |
| JP2011195950A (en) * | 2010-02-23 | 2011-10-06 | Nippon Steel Engineering Co Ltd | Charging apparatus and method for controlling the same |
| CN102354889A (en) * | 2011-09-20 | 2012-02-15 | 江苏江鹤滑线电气有限公司 | Sliding contact moving conduction device |
| CN202786286U (en) * | 2012-07-30 | 2013-03-13 | 中冶南方工程技术有限公司 | Upper annular sliding contact type tilting distributing device |
-
2012
- 2012-07-30 CN CN2012102671800A patent/CN102758041A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57116719A (en) * | 1981-01-09 | 1982-07-20 | Nippon Steel Corp | Swiveling chute of bell-less type furnace top charger |
| CN1332806A (en) * | 1998-12-30 | 2002-01-23 | Sms舒路曼-斯玛公司 | Bell and hopper for shaft furnaces |
| US6540958B1 (en) * | 1998-12-30 | 2003-04-01 | Sms Schloemann-Siemag Aktiengesellschaft | Bell and hopper for shaft furnaces |
| CN2651258Y (en) * | 2003-09-10 | 2004-10-27 | 石家庄三环阀门股份有限公司 | Balanced blast furnace top sluice distributing device |
| CN101580885A (en) * | 2008-05-13 | 2009-11-18 | 中冶赛迪工程技术股份有限公司 | Furnace top distributing gear |
| CN101701271A (en) * | 2009-12-08 | 2010-05-05 | 中冶南方工程技术有限公司 | Blast furnace roof material distributing device |
| JP2011195950A (en) * | 2010-02-23 | 2011-10-06 | Nippon Steel Engineering Co Ltd | Charging apparatus and method for controlling the same |
| CN102354889A (en) * | 2011-09-20 | 2012-02-15 | 江苏江鹤滑线电气有限公司 | Sliding contact moving conduction device |
| CN202786286U (en) * | 2012-07-30 | 2013-03-13 | 中冶南方工程技术有限公司 | Upper annular sliding contact type tilting distributing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114163A (en) * | 2013-02-22 | 2013-05-22 | 中冶南方工程技术有限公司 | Furnace top distributing device with hollow ring and distributing method thereof |
| CN103114163B (en) * | 2013-02-22 | 2014-09-10 | 中冶南方工程技术有限公司 | Furnace top distributing device with hollow ring and distributing method thereof |
| CN105543435A (en) * | 2016-02-04 | 2016-05-04 | 中冶南方工程技术有限公司 | Blast furnace top distributor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |