CN201032375Y - Trolley axle terminal sealing device for circular cooler - Google Patents
Trolley axle terminal sealing device for circular cooler Download PDFInfo
- Publication number
- CN201032375Y CN201032375Y CNU2007200628800U CN200720062880U CN201032375Y CN 201032375 Y CN201032375 Y CN 201032375Y CN U2007200628800 U CNU2007200628800 U CN U2007200628800U CN 200720062880 U CN200720062880 U CN 200720062880U CN 201032375 Y CN201032375 Y CN 201032375Y
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- CN
- China
- Prior art keywords
- rubber gasket
- motion
- gasket sheet
- trolley
- circular
- 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 discloses a trolley axle end seal device of a circular cooler which can greatly reduce air leakage rate of the circular cooler and is convenient to be produced and installed. The device comprises an axle end seal box, a moving seal body and three fixing rubber seal plates which are arranged at a railing panel at the lower side of the trolley, wherein, the axle end seal box consists of an axle end closing plate and three complete plates, which are enclosed to form a groove body with an opening upward; the axle end closing plate is arranged at the same side of the three complete plates and is respectively connected with each complete plate; the moving seal body is positioned at the lower end of the axle end closing plate and each fixing rubber seal plate is respectively connected with one complete plate.
Description
Technical field
The utility model relates to the central cooler apparatus field, relates in particular to end sealer of trolley for circular refrigerator.
Background technology
As shown in Figure 1, when chilled sintering deposit unloaded on the circular cooler trolley, the axletree 6 of circular cooler trolley was along bend 7 operations, and axletree 6 can rotate around jointed shaft 8, and the sintering feed on the chassis falls to discharge chute 9.In discharge process, breach can appear between axletree 6 and the chassis downside breast board 4, and when chassis moves on the rails, must take the effective seal measure, as add shaft end seal box 1 this breach.As shown in Figure 2, shaft end seal box in the existing end sealer of trolley for circular refrigerator, form by polylith steel plate assembly welding, the weld seam of each steel plate joint must fill up and polish, in actual production, because weld seam is many, workload is big, the shaft end seal box adds and is difficult to reach meter man-hour and establishes requirement, makes the shaft end seal box and be fixed on fixedly to occur the gap between the rubber gasket sheet on the chassis breast board, and this gap is to cause the root of leaking out.As shown in Figure 3, the motion rubber gasket sheet that is fixed on shaft end seal box lower end is a square type structure, with be that line contacts between the fixing seal body of chassis bottom, very easily be worn, cause and finely to contact with the fixing seal body, formed the cavity of leaking out after the wearing and tearing of motion rubber gasket sheet, the result is just like illusory, cause the air leak rate of air curtain of central cooler to reach 20%～25%, even it is higher, thereby cause the heat sinter cooling less than temperature, the scaling loss conveyor belt set, and waste energy, make central cooler complete machine operating efficiency to descend.Therefore, the sealing effectiveness of raising end sealer of trolley for circular refrigerator is vital.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of air leak rate of air curtain that can reduce central cooler in a large number is provided, is convenient to the end sealer of trolley for circular refrigerator making and install.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is: a kind of end sealer of trolley for circular refrigerator, comprise shaft end seal box, motion seal and be installed on the chassis downside breast board three fixedly rubber gasket sheets, described shaft end seal box comprises an axle head shrouding and three blocks of whole plates, three blocks of whole plates surround a cell body that Open Side Down, the axle head shrouding is connected to a side of cell body, the motion seal is positioned at cell body below and joins with axle head shrouding lower end, the whole plate of each piece respectively with one fixedly rubber gasket sheet join.
Described adjacent fixed rubber gasket sheet joins by sealant layer.
Described motion seal comprises motion sealing plate and motion rubber gasket sheet, and motion sealing plate top and axle head shrouding join, and the motion rubber gasket sheet is installed in motion sealing plate lower end.
Described fixedly rubber gasket sheet and the contacted sealed end of whole plate are circular, and the lower end of motion rubber gasket sheet is circular.
Described fixedly rubber gasket sheet and the contacted sealed end of whole plate are provided with inside bending section, and the bottom of motion rubber gasket sheet is provided with inside bending section.
Be equipped with the slotted hole that cooperates with securing member on described fixedly rubber gasket sheet and the motion rubber gasket sheet.
Compared with prior art, advantage of the present utility model just is: the shaft end seal box surrounds a cell body that Open Side Down by three blocks of whole plates, eliminated the weld seam of sealing surface, avoided fixedly forming the gap between the rubber gasket sheet and shaft end seal box, caused the root of leaking out thereby eliminated; The making of shaft end seal box has reduced welding capacity, has saved the operation of polishing, is convenient to processing, has reduced working strength of workers; Adjacent fixedly rubber gasket sheet joins by sealant layer, effectively prevents adjacent fixedly leaking out between the rubber gasket sheet; The motion rubber gasket sheet and fixedly the end of rubber gasket sheet be circular, be convenient to contact with contact-making surface formation face, make sealing effectively, reliably; The motion rubber gasket sheet and fixedly the end of rubber gasket sheet be provided with inside bending section, flexure plane can make it better well contact with the sealing surface maintenance under the effect of wind-force; Fixedly be equipped with the slotted hole that cooperates with securing member on rubber gasket sheet and the motion rubber gasket sheet, be convenient to regulate itself and the effect that contacts of contact-making surface.
Description of drawings
Fig. 1 is a circular cooler trolley discharging schematic diagram;
Fig. 2 is the structural representation of axle head seal box in the prior art;
Fig. 3 is the structural representation of motion rubber gasket sheet in the prior art;
Fig. 4 is a structural representation of the present utility model;
Fig. 5 is the A-A cutaway view Amplified image of Fig. 4;
Fig. 6 is the B-B cutaway view Amplified image of Fig. 4;
Fig. 7 is the C-C cutaway view Amplified image of Fig. 4;
Fig. 8 is the D-D cutaway view Amplified image of Fig. 4;
Fig. 9 is the index map of motion rubber gasket sheet and fixing seal body.
Marginal data:
1, shaft end seal box 2, motion seal
3, fixedly rubber gasket sheet 4, chassis downside breast board
5, slotted hole 11, axle head shrouding
12, three blocks of whole plates 13, sealant layer
21, motion sealing plate 22, motion rubber gasket sheet
23, angle steel 24, fixed head
6, axletree 7, bend
8, jointed shaft 9, discharge chute
10, fixing seal body
The specific embodiment
Extremely shown in Figure 8 as Fig. 4, end sealer of trolley for circular refrigerator of the present utility model, be installed in the end of axletree 6, it comprises shaft end seal box 1, motion seal 2 and is installed on the chassis downside breast board 4 three fixedly rubber gasket sheets 3, shaft end seal box 1 comprises an axle head shrouding 11 and three blocks of whole plates 12, three blocks of whole plates 12 surround a cell body that Open Side Down, axle head shrouding 11 is connected to a side of cell body, motion seal 2 is positioned at cell body below and joins with axle head shrouding 11 lower ends, the whole plate 12 of each piece respectively with one fixedly rubber gasket sheet 3 join.Shaft end seal box 1 surrounds a cell body that Open Side Down by three blocks of whole plates 12, has eliminated the weld seam of sealing surface, avoids fixedly the space occurring between the rubber gasket sheet 3 and shaft end seal box 1, causes the root of leaking out thereby eliminated; The making of shaft end seal box 1 has reduced welding capacity, has saved the operation of polishing, is convenient to processing, has reduced working strength of workers.Adjacent fixed rubber gasket sheet 3 joins by sealant layer 13, can effectively prevent adjacent fixedly leaking out between the rubber gasket sheet.Motion seal 2 comprises motion sealing plate 21 and motion rubber gasket sheet 22, and motion sealing plate 21 tops join by angle steel 23 and axle head shrouding 11, and motion rubber gasket sheet 22 is installed on the set fixed head 24 in motion sealing plate 21 lower ends by securing member.As shown in Figure 9, motion rubber gasket sheet 22 lower ends join with the fixing seal body 10 that is installed on the bellows, form the inner seal of circular cooler trolley bottom, and motion sealing plate 21 joins with fixing seal body 10, form the outer side seal of circular cooler trolley bottom.Fixedly rubber gasket sheet 3 is a circle with whole plate 12 contacted sealed ends, and the lower end of motion rubber gasket sheet 22 is circular, is convenient to contact with contact-making surface formation face, makes sealing effectively, reliably.Fixedly rubber gasket sheet 3 is provided with inside bending section with whole plate 12 contacted sealed ends, and the bottom of motion rubber gasket sheet 22 is provided with inside bending section, and flexure plane can make it better keep well contacting with sealing surface under the effect of wind-force.Fixedly be equipped with the slotted hole 5 that cooperates with securing member on rubber gasket sheet 3 and the motion rubber gasket sheet 22, be convenient to regulate itself and the effect that contacts of contact-making surface.
Claims (7)
1. end sealer of trolley for circular refrigerator, it is characterized in that comprising shaft end seal box (1), motion seal (2) and be installed on the chassis downside breast board (4) three fixedly rubber gasket sheets (3), described shaft end seal box (1) comprises an axle head shrouding (11) and three blocks of whole plates (12), three blocks of whole plates (12) surround a cell body that Open Side Down, axle head shrouding (11) is connected to a side of cell body, motion seal (2) is positioned at cell body below and joins with axle head shrouding (11) lower end, each piece put in order plate (12) respectively with one fixedly rubber gasket sheet (3) join.
2. according to the described end sealer of trolley for circular refrigerator of claim 1, it is characterized in that described adjacent fixed rubber gasket sheet (3) joins by sealant layer (13).
3. according to claim 1 or 2 described end sealer of trolley for circular refrigerator, it is characterized in that described motion seal (2) comprises motion sealing plate (21) and motion rubber gasket sheet (22), motion sealing plate (21) top and axle head shrouding (11) join, and motion rubber gasket sheet (22) is installed in motion sealing plate (21) lower end.
4. according to claim 1 or 2 described end sealer of trolley for circular refrigerator, it is characterized in that described fixedly rubber gasket sheet (3) and the contacted sealed end of whole plate (12) are circle, the lower end of motion rubber gasket sheet (22) is circular.
5. according to the described end sealer of trolley for circular refrigerator of claim 3, it is characterized in that described fixedly rubber gasket sheet (3) and the contacted sealed end of whole plate (12) are circle, the lower end of motion rubber gasket sheet (22) is circular.
6. according to the described end sealer of trolley for circular refrigerator of claim 5, it is characterized in that described fixedly rubber gasket sheet (3) and the contacted sealed end of whole plate (12) are provided with inside bending section, the bottom of motion rubber gasket sheet (22) is provided with inside bending section.
7. according to the described end sealer of trolley for circular refrigerator of claim 6, it is characterized in that being equipped with on described fixedly rubber gasket sheet (3) and the motion rubber gasket sheet (22) slotted hole (5) that cooperates with securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200628800U CN201032375Y (en) | 2007-04-05 | 2007-04-05 | Trolley axle terminal sealing device for circular cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200628800U CN201032375Y (en) | 2007-04-05 | 2007-04-05 | Trolley axle terminal sealing device for circular cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201032375Y true CN201032375Y (en) | 2008-03-05 |
Family
ID=39164265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200628800U Expired - Lifetime CN201032375Y (en) | 2007-04-05 | 2007-04-05 | Trolley axle terminal sealing device for circular cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201032375Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451516C (en) * | 2007-04-05 | 2009-01-14 | 中冶长天国际工程有限责任公司 | End sealer of trolley for circular refrigerator |
| WO2011042101A1 (en) * | 2009-10-08 | 2011-04-14 | Outotec Oyj | Sinter cooler with seal arrangement towards travelling sinter-bearing chamber |
-
2007
- 2007-04-05 CN CNU2007200628800U patent/CN201032375Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451516C (en) * | 2007-04-05 | 2009-01-14 | 中冶长天国际工程有限责任公司 | End sealer of trolley for circular refrigerator |
| WO2011042101A1 (en) * | 2009-10-08 | 2011-04-14 | Outotec Oyj | Sinter cooler with seal arrangement towards travelling sinter-bearing chamber |
| EA023251B1 (en) * | 2009-10-08 | 2016-05-31 | Ототек Оюй | Sinter cooler with seal arrangement towards travelling sinter-bearing chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070405 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |