CN102758036A - Lower annular sliding contact type tilting distributing device - Google Patents
Lower annular sliding contact type tilting distributing device Download PDFInfo
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- CN102758036A CN102758036A CN2012102661334A CN201210266133A CN102758036A CN 102758036 A CN102758036 A CN 102758036A CN 2012102661334 A CN2012102661334 A CN 2012102661334A CN 201210266133 A CN201210266133 A CN 201210266133A CN 102758036 A CN102758036 A CN 102758036A
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Abstract
The invention relates to a lower annular sliding contact type tilting distributing device, which mainly comprises a fixed case and a revolving cylinder arranged in the case, wherein two horizontal tilting gear motors are symmetrical arranged in an annular space between the cylinder and the case for 180 degrees, and the tilting gear motors are arranged on the cylinder and are rotated along with the cylinder; the output ends of the tilting gear motors are connected with a chute at each side through a chute crank; an annular sliding contact type conduction device is arranged on the case above each tilting gear motor; a lower revolving support is arranged on the periphery of the lower part of the cylinder, an inner ring of the lower revolving support is fixed on the cylinder, and an outer ring is fixed on the case in the annular space between the cylinder and the case. According to the invention, the tilting motors are powered up through annular sliding contact rings, two motors independently drive a revolving mechanism and a tilting mechanism, the mechanical coupling and the electrical coupling are eliminated, the lower annular sliding contact type tilting distributing device is a brand new distributing device without coupling transmission, a mechanical structure and decoupling work of a control system are simplified, and the lower 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 down annular slide-contact-type distributor that fascinates is provided, and adopts brand-new no coupled drive, simplifies physical construction and system decoupling zero and works, and is 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 down annular slide-contact-type distributor that fascinates mainly comprises the intravital rotating cylinder of static housing and case, it is characterized in that: but the unsettled setting oscillating chute in the feed-pipe lower end of barrel; The swing pinion motor output end that is fixed on the casing connects the rotation driving gear, rotation driving gear and the engagement of revolution bull gear, and the outer ring of revolution bull gear is fixed on the cylindrical shell; In the annular space between cylindrical shell and casing, edge 180 degree are symmetrical set the gear motor that fascinates of two horizontal positioned, and the gear motor that fascinates is installed on the cylindrical shell and can turns round with cylindrical shell; The output terminal of gear motor of fascinating is connected with each side chute through the chute crank; Annular slide-contact-type electric installation is arranged on the casing of the gear motor top of respectively fascinating; Cylindrical shell bottom outer periphery deposits revolution and supports; The bottom half inboard is provided with turning slot, and outer, cylindrical shell bottom horizontal rotation ring can rotate in turning slot 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; When turning down is supported on vertical direction when placing annular slide-contact-type electric installation and fascinating between the gear motor; Be provided with on the inner ring that turning down is supported and the cylindrical shell joint face and can let the sliding channel that gear motor wiping end can pass that fascinates, said wiping end be set to turn round and along sliding on the sliding channel guide rail up along with cylindrical shell.
By technique scheme, the inner ring that the turning down of cylindrical shell bottom is supported is fixed on the cylindrical shell, and the outer ring is fixed on the casing.
By technique scheme, when the swing pinion motor rotates separately, drive the revolution of revolution bull gear, and then drive the cylindrical shell revolution that links to each other with revolution bull gear inner ring, thereby drive the chute revolution through the rotation driving gear; When the gear motor that fascinates rotated separately, its output terminal rotated through the upper shaft of the chute crank that driving is attached thereto, and 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 supplies power to tilting motor through annular wiping ring; Two motor driven independently traversing mechanisms and tilting mechanism have been eliminated so-called mechanical coupling and electrical couplings, are a kind of brand-new no coupled drive distributors; 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: swing pinion motor 1, rotation driving gear 2, revolution bull gear 3, annular slide-contact-type electric installation 4, turning down support 5, the gear motor 6 that fascinates, chute 7, chute crank 8, cylindrical shell 9, casing 10.
Embodiment
The present invention is described further with embodiment below in conjunction with accompanying drawing 1, but does not limit the present invention.
The following annular slide-contact-type of implementing according to the present invention distributor that fascinates mainly comprises static housing 10 and the intravital rotating cylinder 9 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 inner trunnion lower end of cylindrical shell 9 is unsettled;
Casing 10 bottom inside are provided with annular turning slot, and outer, cylindrical shell 9 bottom horizontal rotation ring can rotate in turning slot around the cylindrical shell center through vertical wall;
Swing pinion motor 1 vertically is fixed on casing 10 tops and its output terminal stretches in the casing 10 through speed reduction unit and connects horizontally disposed rotation driving gear 2; Rotation driving gear 2 meshes with the outer ring of revolution bull gear 3; The inner ring of revolution bull gear 3 is fixed on the casing 10, and the outer ring is fixed on the cylindrical shell 9; Can certainly adopt swing pinion motor 1 to be horizontally fixed on the casing 10 and its output terminal stretches in the casing 10 through speed reduction unit and connects the rotation driving gear 2 of cone gear shape, rotation driving gear 2 again with 3 engagements of revolution bull gear;
In the annular space between cylindrical shell 9 and the casing 10, be symmetrical set on the outer wall of cylindrical shell 9 two gear motors 6, two that fascinate fascinate the inside horizontal positioned of gear motor 6 output terminals and on the annular space horizontal plane 180 degree at interval; The output terminal of gear motor 6 of fascinating inwardly passes cylindrical shell 9 bearings after through speed reduction unit and is connected with the upper shaft of this side chute crank 8, and the lower end axle of chute crank 8 is connected with each side chute 7 respectively; The gear motor 6 that fascinates is installed on the cylindrical shell 9, with cylindrical shell 9 revolutions; The guide rail of annular slide-contact-type electric installation 4 is by being circular layout on the casing 10 above the gear motor 6 that respectively fascinates, the wiping end of the gear motor 6 that respectively fascinates with the revolution of cylindrical shell 9 along the guide rail power supply that gains impetus that slides.
In the annular space between cylindrical shell 9 and casing 10, deposit revolution near the bottom outer periphery of cylindrical shell 9 and support 5 and guarantee rotating cylinders 9 rotating stability; The inner ring of turning down support 5 is fixed on the cylindrical shell 9, and the outer ring is fixed on the casing 10; When turning down support 5 places annular slide-contact-type electric installation 4 and fascinates between the gear motor 6 (in the vertical space as shown in Figure 1); On the inner ring of turning down support 5 and cylindrical shell 9 joint faces sliding channel need be set, contact with the guide rail of top also and can and slide along with cylindrical shell revolution rotation so that the wiping end of the gear motor 6 that respectively fascinates can pass sliding channel.
During work, control the action of chute 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 1 rotates separately; Drive 3 revolutions of revolution bull gear through rotation driving gear 2; And then drive and cylindrical shell 9 that revolution bull gear 3 inner rings link to each other turns round; Thereby drive the chute crank that fascinates gear motor 6 and be attached thereto 8 revolutions on the cylindrical shell 9, also promptly drive chute 7 revolutions that chute crank 8 connects.
The gear motor 6 of fascinating is separately during rotation, and its output terminal is through the upper shaft rotation of the chute crank 8 that is attached thereto, drives chute 7 and fascinates thereby drive.
In the same manner described above, the gear motor 6 that fascinates is worked with swing pinion motor 1 simultaneously, and realization chute 7 turns round simultaneously and fascinates.
Claims (6)
1. the following annular slide-contact-type distributor that fascinates mainly comprises the intravital rotating cylinder of static housing and case, it is characterized in that: but the unsettled setting oscillating chute in the feed-pipe lower end of barrel; The swing pinion motor output end that is fixed on the casing connects the rotation driving gear, rotation driving gear and the engagement of revolution bull gear, and the outer ring of revolution bull gear is fixed on the cylindrical shell; In the annular space between cylindrical shell and casing, edge 180 degree are symmetrical set the gear motor that fascinates of two horizontal positioned, and the gear motor that fascinates is installed on the cylindrical shell and can turns round with cylindrical shell; The output terminal of gear motor of fascinating is connected with each side chute through the chute crank; Annular slide-contact-type electric installation is arranged on the casing of the gear motor top of respectively fascinating; Cylindrical shell bottom outer periphery deposits revolution and supports; The bottom half inboard is provided with turning slot, and outer, cylindrical shell bottom horizontal rotation ring can rotate in turning slot 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 2; It is characterized in that: when turning down is supported on vertical direction when placing annular slide-contact-type electric installation and fascinating between the gear motor; Be provided with on the inner ring that turning down is supported and the cylindrical shell joint face and can let the sliding channel that gear motor wiping end can pass that fascinates, said wiping end be set to turn round and along sliding on the sliding channel guide rail up along with cylindrical shell.
4. according to the described distributor of one of claim 1-3, it is characterized in that: the inner ring that the turning down of cylindrical shell bottom is supported is fixed on the cylindrical shell, and the outer ring is fixed on the casing.
5. distributor according to claim 4 is characterized in that: when the swing pinion motor rotates separately, drive the revolution of revolution bull gear through the rotation driving gear, and then drive the cylindrical shell revolution that links to each other with revolution bull gear inner ring, thereby drive the chute revolution; When the gear motor that fascinates rotated separately, its output terminal rotated through the upper shaft of the chute crank that driving is attached thereto, and fascinated thereby drive the driving chute.
6. according to one of claim 1-3 or 5 described distributors, it is characterized in that: fascinate gear motor and swing pinion motor are worked simultaneously, and the realization chute turns round simultaneously and fascinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266133.4A CN102758036B (en) | 2012-07-30 | 2012-07-30 | Lower annular sliding contact type tilting distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266133.4A CN102758036B (en) | 2012-07-30 | 2012-07-30 | Lower annular sliding contact type tilting distributing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102758036A true CN102758036A (en) | 2012-10-31 |
| CN102758036B CN102758036B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210266133.4A Active CN102758036B (en) | 2012-07-30 | 2012-07-30 | Lower annular sliding contact type tilting distributing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215399A (en) * | 2013-04-24 | 2013-07-24 | 中冶南方工程技术有限公司 | Blast furnace top distributing device based on cam |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173318A (en) * | 2006-10-31 | 2008-05-07 | 中冶赛迪工程技术股份有限公司 | Blast furnace distributor |
| 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 |
| CN101580885B (en) * | 2008-05-13 | 2011-04-06 | 中冶赛迪工程技术股份有限公司 | Furnace top distributing gear |
| 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 |
| CN202786285U (en) * | 2012-07-30 | 2013-03-13 | 中冶南方工程技术有限公司 | Lower annular sliding contact type tilting distributor |
-
2012
- 2012-07-30 CN CN201210266133.4A patent/CN102758036B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173318A (en) * | 2006-10-31 | 2008-05-07 | 中冶赛迪工程技术股份有限公司 | Blast furnace distributor |
| CN101580885B (en) * | 2008-05-13 | 2011-04-06 | 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 |
| 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 |
| CN202786285U (en) * | 2012-07-30 | 2013-03-13 | 中冶南方工程技术有限公司 | Lower annular sliding contact type tilting distributor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215399A (en) * | 2013-04-24 | 2013-07-24 | 中冶南方工程技术有限公司 | Blast furnace top distributing device based on cam |
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| Publication number | Publication date |
|---|---|
| CN102758036B (en) | 2014-07-02 |
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