CN100516238C - Bidirectional swinging distributing device - Google Patents
Bidirectional swinging distributing device Download PDFInfo
- Publication number
- CN100516238C CN100516238C CNB2007101690057A CN200710169005A CN100516238C CN 100516238 C CN100516238 C CN 100516238C CN B2007101690057 A CNB2007101690057 A CN B2007101690057A CN 200710169005 A CN200710169005 A CN 200710169005A CN 100516238 C CN100516238 C CN 100516238C
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- China
- Prior art keywords
- backing ring
- gudgeon
- hole
- rotating bearing
- interior
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Abstract
The invention relates to a distributor, more particularly a double-swing distributor, which is characterized in that the distributor comprises a first gear-rack hydraulic cylinder (1), an outer retaining ring (2), an upper rotary support (3), an inner retaining ring (4), a distributor housing (6), a second gear-rack hydraulic cylinder (8), a lower rotary support (9), a tapered distribution hose pipe (11), a driving bevel gear (12), a transmission shaft (13), a first driven bevel gear (16) and a second bevel gear (18), wherein, a first lug hole and a second lug hole of the outer retaining ring are arranged on the distributor housing (6) along the X-X axis; a first lug hole and a second lug hole of the inner retaining ring are arranged on the outer retaining ring (2) along the Y-Y axis; a transmission shaft via-hole is provided in a second lug (14) of the outer retaining ring; and a first lug (15) and a second lug (17) of the inner retaining hole are arranged on the outer side of the inner retaining ring (4) along the Y-Y axis. The invention has the advantages of simple structure, convenient examination and maintenance and long service life, and can achieve various distribution trajectories.
Description
Technical field
The present invention relates to a kind of distributor, be applied to the roof material distributing of blast furnace (or melting and reducing, directly reduction).
Background technology
The traditional bellless distributor of blast furnace is the cloth track that adopts planetary train to finish demand by the rotation and the swing of chute, this distributor has the advantage that cloth is flexible, precision is high, the life-span is long, but its structure is very complicated, need water-cooled and long-term nitrogen blowing sealing, its manufacturing and maintenance cost are all very high.
Summary of the invention
The object of the present invention is to provide a kind of bidirectional swinging distributing device simple in structure.
For achieving the above object, the present invention has adopted following technical scheme: bidirectional swinging distributing device, it is characterized in that it comprise the first rack-and-pinion hydro-cylinder, outer backing ring, top rotating bearing, interior backing ring, distributor housing, the second rack-and-pinion hydro-cylinder, bottom rotating bearing, cone-shaped cloth elephant trunk, drive bevel gear, transmission shaft, first by dynamic bevel gear, second by dynamic bevel gear; Distributor housing upper edge X-X axis is provided with the outer backing ring first gudgeon hole, the outer backing ring second gudgeon hole, the outer backing ring outside backing ring first gudgeon, outer backing ring second gudgeon outside the X-X axis is provided with, outer backing ring upper edge Y-Y axis is provided with the interior backing ring first gudgeon hole, the interior backing ring second gudgeon hole, be provided with the transmission shaft through hole in outer backing ring second gudgeon, the transmission shaft through hole communicates with the endoporus of outer backing ring, backing ring first gudgeon, interior backing ring second gudgeon in the interior backing ring outside is provided with along the Y-Y axis;
The upper end of cone-shaped cloth elephant trunk is a big opening end, and the endoporus of backing ring, the swing cloth hole of distributor housing bottom were positioned at the below of distributor housing in the lower end of cone-shaped cloth elephant trunk was passed, and fixedlys connected with interior backing ring in the upper end of cone-shaped cloth elephant trunk; The upper end of cone-shaped cloth elephant trunk be positioned at the center trunnion discharge port under, the upper end bore of cone-shaped cloth elephant trunk is greater than the bore of the discharge port of center trunnion;
Interior backing ring is positioned at the endoporus of outer backing ring, interior backing ring first gudgeon on the interior backing ring penetrates in the interior backing ring first gudgeon hole on the outer backing ring, interior backing ring first gudgeon is linked to each other with outer backing ring by bearing, interior backing ring second gudgeon on the interior backing ring penetrates in the interior backing ring second gudgeon hole on the outer backing ring, and interior backing ring second gudgeon is linked to each other with outer backing ring by bearing; Fixedly connected with the permanent seat of top rotating bearing, bottom rotating bearing respectively in the inboard of outer backing ring, the top rotating bearing is positioned at the top of the backing ring first gudgeon hole, the backing ring second gudgeon hole, transmission shaft through hole, the bottom rotating bearing is positioned at the below of the backing ring first gudgeon hole, the backing ring second gudgeon hole, transmission shaft through hole, and top rotating bearing, bottom rotating bearing interior backing ring and outside between the backing ring; Be respectively equipped with the awl tooth on the rotatable parts inner cone gear ring of top rotating bearing, bottom rotating bearing, interior backing ring first gudgeon is provided with first by dynamic bevel gear, interior backing ring second gudgeon is provided with second by dynamic bevel gear, first is meshed by the awl tooth on the rotatable parts inner cone gear ring of the awl tooth on the dynamic bevel gear and top rotating bearing, bottom rotating bearing, and second is meshed by the awl tooth on the rotatable parts inner cone gear ring of the awl tooth on the dynamic bevel gear and top rotating bearing, bottom rotating bearing;
Outer backing ring is positioned at the distributor housing, outer backing ring first gudgeon on the outer backing ring, outer backing ring second gudgeon are corresponding respectively to pass the outer backing ring first gudgeon hole on the distributor housing, the outer backing ring second gudgeon hole, and outer backing ring first gudgeon, outer backing ring second gudgeon are linked to each other with the distributor housing by bearing respectively; The second rack-and-pinion hydro-cylinder is fixedlyed connected with the distributor housing, and the gear shaft of the second rack-and-pinion hydro-cylinder links to each other with outer backing ring first gudgeon; Transmission shaft passes the transmission shaft through hole on outer backing ring second gudgeon, transmission shaft is linked to each other with outer backing ring by bearing, one end of transmission shaft is provided with drive bevel gear, awl tooth on the rotatable parts inner cone gear ring of the awl tooth on the drive bevel gear and top rotating bearing, bottom rotating bearing is meshed, the other end of transmission shaft links to each other with the gear shaft of the first rack-and-pinion hydro-cylinder, and the first rack-and-pinion hydro-cylinder is fixedlyed connected with outer backing ring second gudgeon.
The invention has the beneficial effects as follows:
1, by the routing motion of the first rack-and-pinion hydro-cylinder, the second rack-and-pinion hydro-cylinder, can realize multiple cloth track;
2, bidirectional swinging distributing device is compared with traditional sun and planet gear distributor, and it does not have complicated train of wheels Gear Planet Transmission, has simple in structure, repair and maintenance advantage easily;
3, the cone-shaped cloth elephant trunk is compared with opening shape chute, and it is big that it has rigidity, not yielding, and the cone-shaped cloth elephant trunk is the even guide of circumferential direction, and washing away of materials flow is also little than traditional chute, and its friction durability and punishment in advance ability have improved greatly.
The present invention is applied to the roof material distributing of blast furnace (or melting and reducing, directly reduction).
Description of drawings
Fig. 1 is structural representation of the present invention (main looking);
Fig. 2 is the vertical view (office is cutd open) of Fig. 1;
Fig. 3 is the sectional view of Fig. 1 along the A-A line;
Fig. 4 is the left view of Fig. 1;
Number in the figure: the 1-first rack-and-pinion hydro-cylinder (or claiming the first rack-and-pinion oscillating motor), the outer backing ring of 2-, 3-top rotating bearing, backing ring in the 4-, 5-center trunnion, 6-distributor housing, outer backing ring first gudgeon of 7-, the 8-second rack-and-pinion hydro-cylinder (or claiming the second rack-and-pinion oscillating motor), 9-bottom rotating bearing, 10-swing cloth hole, 11-cone-shaped cloth elephant trunk, the 12-drive bevel gear, 13-transmission shaft, outer backing ring second gudgeon of 14-, backing ring first gudgeon in the 15-, 16-first is by dynamic bevel gear, backing ring second gudgeon in the 17-, and 18-second is by dynamic bevel gear.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, bidirectional swinging distributing device, it comprise the first rack-and-pinion hydro-cylinder 1, outer backing ring 2, top rotating bearing 3, interior backing ring 4, distributor housing 6, the second rack-and-pinion hydro-cylinder 8, bottom rotating bearing 9, cone-shaped cloth elephant trunk 11, drive bevel gear 12, transmission shaft 13, first by dynamic bevel gear 16, second by dynamic bevel gear 18; Distributor housing 6 upper edge X-X axis are provided with the outer backing ring first gudgeon hole, the outer backing ring second gudgeon hole, outer backing ring 2 outsides are backing ring first gudgeon 7, outer backing ring second gudgeon 14 outside the X-X axis is provided with, outer backing ring 2 upper edge Y-Y axis are provided with the interior backing ring first gudgeon hole, the interior backing ring second gudgeon hole, be provided with the transmission shaft through hole in outer backing ring second gudgeon 14, the transmission shaft through hole communicates with the endoporus of outer backing ring, backing ring first gudgeon 15, interior backing ring second gudgeon 17 in interior backing ring 4 outsides are provided with along the Y-Y axis;
The upper end of cone-shaped cloth elephant trunk 11 is a big opening end, the endoporus of backing ring 4, the swing cloth hole 10 of distributor housing 6 bottoms were positioned at the below of distributor housing 6 in the lower end of cone-shaped cloth elephant trunk 11 was passed, (cone-shaped cloth elephant trunk 11 is with 4 swings of interior backing ring, and the cone-shaped cloth elephant trunk is designed to up big and down small pyramidal structure) are fixedlyed connected in the upper end of cone-shaped cloth elephant trunk 11 with interior backing ring 4; The upper end of cone-shaped cloth elephant trunk 11 be positioned at center trunnion 5 discharge port under, the upper end bore of cone-shaped cloth elephant trunk 11 is greater than the bore of the discharge port of center trunnion 5 (during 11 swings of cone-shaped cloth elephant trunk, can fall into cone-shaped cloth elephant trunk 11 through the material of center trunnion 5);
The cooling water channel of design sealing is provided with nitrogen-sealed, refrigerating unit on the awl gear ring of rotating bearing on inside and outside backing ring, can adapt to the operation operating mode of the many dirt of high temperature.
The gear shaft rotation of the second rack-and-pinion hydro-cylinder 8 drives 7 rotations of outer backing ring first gudgeon, thereby drives outer backing ring 2 around the swing of X-X axle (the first rack-and-pinion hydro-cylinder 1 is together swing also); The gear shaft rotation of the first rack-and-pinion hydro-cylinder 1 drives transmission shaft 13 rotations, drive bevel gear 12 is an one with transmission shaft 13, drive bevel gear 12 rotation drives the rotatable parts inner cone gear ring rotation of top rotating bearings 3, bottom rotating bearing 9, and backing ring 4 can be swung around the Y-Y axle in being made by dynamic bevel gear 18 rotations by dynamic bevel gear 16, second by first; Cone-shaped cloth elephant trunk 11 is when X-X axle and Y-Y axle are done bidirectional swinging, its resultant movement can obtain the distributing mode of needs, for example: annular, volution, fan-shaped etc., the cloth curve of these demands all drives two rack-and-pinion hydro-cylinders by accurate formula ground and finishes.
Claims (1)
1. bidirectional swinging distributing device, it is characterized in that it comprise the first rack-and-pinion hydro-cylinder (1), outer backing ring (2), top rotating bearing (3), interior backing ring (4), distributor housing (6), the second rack-and-pinion hydro-cylinder (8), bottom rotating bearing (9), cone-shaped cloth elephant trunk (11), drive bevel gear (12), transmission shaft (13), first by dynamic bevel gear (16), second by dynamic bevel gear (18); Distributor housing (6) upper edge X-X axis is provided with the outer backing ring first gudgeon hole, the outer backing ring second gudgeon hole, outer backing ring (2) outside backing ring first gudgeon (7), outer backing ring second gudgeon (14) outside the X-X axis is provided with, outer backing ring (2) upper edge Y-Y axis is provided with the interior backing ring first gudgeon hole, the interior backing ring second gudgeon hole, be provided with the transmission shaft through hole in outer backing ring second gudgeon (14), the transmission shaft through hole communicates with the endoporus of outer backing ring, backing ring first gudgeon (15), interior backing ring second gudgeon (17) in interior backing ring (4) outside is provided with along the Y-Y axis;
The upper end of cone-shaped cloth elephant trunk (11) is a big opening end, the endoporus of interior backing ring (4) is passed in the lower end of cone-shaped cloth elephant trunk (11), the swing cloth hole (10) of distributor housing (6) bottom is positioned at the below of distributor housing (6), fixedlys connected with interior backing ring (4) in the upper end of cone-shaped cloth elephant trunk (11); The upper end of cone-shaped cloth elephant trunk (11) be positioned at center trunnion (5) discharge port under, the upper end bore of cone-shaped cloth elephant trunk (11) is greater than the bore of the discharge port of center trunnion (5);
Interior backing ring (4) is positioned at the endoporus of outer backing ring (2), interior backing ring first gudgeon (15) on the interior backing ring (4) penetrates in the interior backing ring first gudgeon hole on the outer backing ring (2), interior backing ring first gudgeon (15) is linked to each other with outer backing ring (2) by bearing, interior backing ring second gudgeon (17) on the interior backing ring (4) penetrates in the interior backing ring second gudgeon hole on the outer backing ring (2), and interior backing ring second gudgeon (17) is linked to each other with outer backing ring (2) by bearing; Fixedly connected with the permanent seat of top rotating bearing (3), bottom rotating bearing (9) respectively in the inboard of outer backing ring (2), top rotating bearing (3) is positioned at the top of the backing ring first gudgeon hole, the backing ring second gudgeon hole, transmission shaft through hole, bottom rotating bearing (9) is positioned at the below of the backing ring first gudgeon hole, the backing ring second gudgeon hole, transmission shaft through hole, and top rotating bearing (3), bottom rotating bearing (9) are positioned between backing ring (4) and the outer backing ring (2); Top rotating bearing (3), be respectively equipped with the awl tooth on the rotatable parts inner cone gear ring of bottom rotating bearing (9), interior backing ring first gudgeon (15) is provided with first by dynamic bevel gear (16), interior backing ring second gudgeon (17) is provided with second by dynamic bevel gear (18), first by awl tooth on the dynamic bevel gear (16) and top rotating bearing (3), awl tooth on the rotatable parts inner cone gear ring of bottom rotating bearing (9) is meshed, and second by awl tooth on the dynamic bevel gear (18) and top rotating bearing (3), awl tooth on the rotatable parts inner cone gear ring of bottom rotating bearing (9) is meshed;
Outer backing ring (2) is positioned at distributor housing (6), outer backing ring first gudgeon (7) on the outer backing ring (2), outer backing ring second gudgeon (14) correspondence respectively pass the outer backing ring first gudgeon hole on the distributor housing (6), the outer backing ring second gudgeon hole, and outer backing ring first gudgeon (7), outer backing ring second gudgeon (14) are linked to each other with distributor housing (6) by bearing respectively; The second rack-and-pinion hydro-cylinder (8) is fixedlyed connected with distributor housing (6), and the gear shaft of the second rack-and-pinion hydro-cylinder links to each other with outer backing ring first gudgeon (7); Transmission shaft (13) passes the transmission shaft through hole on outer backing ring second gudgeon (14), transmission shaft (13) is linked to each other with outer backing ring (2) by bearing, one end of transmission shaft (13) is provided with drive bevel gear (12), awl tooth on the rotatable parts inner cone gear ring of the awl tooth on the drive bevel gear (12) and top rotating bearing (3), bottom rotating bearing (9) is meshed, the other end of transmission shaft (13) links to each other with the gear shaft of the first rack-and-pinion hydro-cylinder (1), and the first rack-and-pinion hydro-cylinder (1) is fixedlyed connected with outer backing ring second gudgeon (14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101690057A CN100516238C (en) | 2007-12-25 | 2007-12-25 | Bidirectional swinging distributing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101690057A CN100516238C (en) | 2007-12-25 | 2007-12-25 | Bidirectional swinging distributing device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101210272A CN101210272A (en) | 2008-07-02 |
CN100516238C true CN100516238C (en) | 2009-07-22 |
Family
ID=39610526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007101690057A Expired - Fee Related CN100516238C (en) | 2007-12-25 | 2007-12-25 | Bidirectional swinging distributing device |
Country Status (1)
Country | Link |
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CN (1) | CN100516238C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN104215055B (en) * | 2014-09-28 | 2016-01-06 | 南京同皓干燥设备有限公司 | Mesh dryer |
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2007
- 2007-12-25 CN CNB2007101690057A patent/CN100516238C/en not_active Expired - Fee Related
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Publication number | Publication date |
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CN101210272A (en) | 2008-07-02 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20181225 |