CN2807177Y - Improved sealing device for sintering trolley - Google Patents
Improved sealing device for sintering trolley Download PDFInfo
- Publication number
- CN2807177Y CN2807177Y CN 200520114409 CN200520114409U CN2807177Y CN 2807177 Y CN2807177 Y CN 2807177Y CN 200520114409 CN200520114409 CN 200520114409 CN 200520114409 U CN200520114409 U CN 200520114409U CN 2807177 Y CN2807177 Y CN 2807177Y
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- CN
- China
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- sealing device
- wear
- slide plate
- abrasion
- trolley
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Abstract
The utility model relates to an improved sealing device for a sintering trolley, which relates to the sealing device of the sintering trolley. The utility model is characterized in that a trolley sliding plate and a fixing sliding way are respectively provided with a plurality of distant abrasion-proof blocks which are arranged at the trolley sliding plate and the fixing sliding way at intervals, and an equal interval is arranged between adjacent abrasion-proof blocks; the trolley sliding plate is at least provided with more than one row of through holes for embedding the abrasion-proof blocks; the fixing sliding way is at least provided with more than one row of blind holes for embedding the abrasion-proof blocks. Because the abrasion-proof blocks made of nonmetallic material are arranged on the trolley sliding plate and the fixing sliding way, the sealing device having the scheme properly solves the problems of non-uniform high speed wear and air leakage brought by hard friction between the sliding plate and the sliding way; the utility model not only reduces the abrasion of the sliding plate and the sliding way and prolongs the service life, but also improves and increases the service efficiency of sintering blowers. The utility model has the advantages of reasonable design, simple and direct structure, and an effective and beneficial improvement.
Description
Technical field
The utility model relates to the sealing device of pallet, the improved sealing device of particularly a kind of pallet.
Background technology
Sintering machine with solid sintering processing manufacturing sinter adopts down draft sintering technology more at present, be arranged at the pallet on bellows top and the hermetically-sealed construction between the bellows top in this technology, generally be between bogie slide plate and ground way, spring to be set, rely on the pressure of compression spring that slide plate closely is pressed on the slideway, to keep the sealing that contacts between slide plate and the slideway planing surface.Yet, find through production run practice, owing to slide the sliding friction that contact for firmly between slide plate and the slideway,, so and cause and leak out so more serious uneven wear can appear in the contact-making surface of slide plate and slideway in the short period of time.Secondly, also reduce because of the gap that mechanical wear caused between slide plate and the slideway can make the pressure of spring thereupon, slide plate and slideway original tight contact also easily to cause thereupon weakening leak out.So the hermetically-sealed construction of spring pressure type exists certain deficiency and shortcoming.
The utility model content
The purpose of this utility model is to disclose a kind of improved sealing device for overcoming the defective that exists in the existing pallet sealing device.For realizing that the technical scheme that this purpose adopts is: the improved sealing device of a kind of pallet, comprise bogie slide plate, ground way, the improved sealing device of a kind of pallet, comprise bogie slide plate, ground way, it is characterized in that bogie slide plate and ground way are respectively equipped with the wear-resistant block at a plurality of intervals; Wear-resistant block evenly is laid in bogie slide plate and ground way; Bogie slide plate is inlayed the through hole of wear-resistant block more than being shaped on a row at least, towards the orifice end diameter that is connected pressing plate with chassis greater than the aperture; The plate face of bogie slide plate is provided with the dovetail groove that several laterally inlay wear-resistant block; Ground way is shaped on the blind hole of inlaying wear-resistant block more than the row at least; The plate face of ground way is provided with the dovetail groove that several laterally inlay wear-resistant block; The diameter of wear-resistant block is not less than 15mm.
Press the sealing device that this programme is implemented, owing on bogie slide plate and ground way, be provided with wear-resistant block respectively by nonmetallic materials system, than adequate solution the heterogeneous quick wearing and tearing that hard friction caused and the problem of leaking out between slide plate and the slideway, not only reduce friction, the wearing and tearing between the two and prolonged its service life, importantly improved the service efficiency of sintering blower fan.The utility model is reasonable in design, structure is simple and direct, is a kind of effectively useful improvement.
Description of drawings
Fig. 1 is the plan structure schematic diagram of bogie slide plate;
Fig. 2 is the cross-sectional schematic of Figure 1A-A section;
Fig. 3 is the structural representation of Fig. 2 C-C face (chute surface);
Fig. 4 is the B-B cross-sectional schematic of Fig. 2.
The specific embodiment
Be further described in detail in conjunction with the accompanying drawings.With a kind of bogie slide plate width is that the vehicle of 12CM (width of ground way is all 12CM) is an example, the slide plate 1 that the bottom of chassis 6 is provided with is fixed in chassis by pressing plate 2 by connector 8 grades, the sliding friction of this slide plate and ground way 4 for closely contacting, 0-0 face are its two sliding surface.Be the uneven wear that overcomes the hard friction between the said two devices and brought, be provided with the wear- resistant block 3 and 5 at a plurality of intervals at slide plate 1 and slideway 4 respectively; For this reason, slide plate 1 is shaped on the evenly spaced shoulder of three rows hole (being that the orifice end footpath is greater than the aperture), and each Kong Jun is inlaid with the cylindrical wear-resistant block 3 with this hole coupling, and the height of wear-resistant block 3 is 10cm.For preventing that wear-resistant block 3 from deviating from from slide plate 1, the shoulder aperture of wear-resistant block 3 towards pressing plate 2 and by screw with it with being anchored on pallet bottom.In like manner, slideway 4 with the evenly spaced blind holes such as being shaped on three rows on the 0-0 face that contacts of slide plate 1, every hole is inlaid with the cylindrical wear-resistant block 5 that diameter is 20mm.The wear-resistant block that bogie slide plate and ground way are set can also be a wear rib, and this wear rib is prolong slide plate, slideway horizontal, inlays respectively and bogie slide plate, ground way with the structure of dovetail groove form.Wear- resistant block 3 and 5 is a kind of nonmetallic materials, has overcome heterogeneity wearing and tearing between slide plate and the slideway because of having excellent abrasion resistance, and therefore and adequate solution the problem of " leaking out " wherein.Wedge 7 among the figure is in order to slide plate 1 and pressing plate 2 are connected in the auxiliary component of chassis.
Claims (7)
1, the improved sealing device of a kind of pallet comprises bogie slide plate, ground way, it is characterized in that bogie slide plate and ground way are respectively equipped with the wear-resistant block at a plurality of intervals.
2, by the improved sealing device of the described pallet of claim 1, it is characterized in that wear-resistant block evenly is laid in bogie slide plate and ground way.
3, by claim 1 or the improved sealing device of 2 described pallets, it is characterized in that bogie slide plate is shaped on the through hole of inlaying wear-resistant block more than the row at least, towards the diameter in the aperture that is connected pressing plate with chassis greater than the aperture.
4, by claim 1 or the improved sealing device of 2 described pallets, it is characterized in that the plate face of bogie slide plate is provided with the dovetail groove that several laterally inlay wear-resistant block.
5,, it is characterized in that ground way is shaped on the blind hole of inlaying wear-resistant block more than the row at least by claim 1 or the improved sealing device of 2 described pallets.
6, by claim 1 or the improved sealing device of 2 described pallets, it is characterized in that the plate face of ground way is provided with the dovetail groove that several laterally inlay wear-resistant block.
7, by claim 1 or the improved sealing device of 2 described pallets, it is characterized in that the diameter of wear-resistant block is not less than 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114409 CN2807177Y (en) | 2005-07-26 | 2005-07-26 | Improved sealing device for sintering trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114409 CN2807177Y (en) | 2005-07-26 | 2005-07-26 | Improved sealing device for sintering trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807177Y true CN2807177Y (en) | 2006-08-16 |
Family
ID=36921477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520114409 Expired - Lifetime CN2807177Y (en) | 2005-07-26 | 2005-07-26 | Improved sealing device for sintering trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807177Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940235A (en) * | 2014-05-06 | 2014-07-23 | 四川鸿舰重型机械制造有限责任公司 | Scraper for sintering machine |
| CN115306900A (en) * | 2022-07-04 | 2022-11-08 | 成都建筑材料工业设计研究院有限公司 | Sealing device of self-turbulent flow anti-wind-channeling porous narrow flat plate gap structure |
-
2005
- 2005-07-26 CN CN 200520114409 patent/CN2807177Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940235A (en) * | 2014-05-06 | 2014-07-23 | 四川鸿舰重型机械制造有限责任公司 | Scraper for sintering machine |
| CN103940235B (en) * | 2014-05-06 | 2015-11-04 | 四川鸿舰重型机械制造有限责任公司 | For the material scraping plate of sintering machine |
| CN115306900A (en) * | 2022-07-04 | 2022-11-08 | 成都建筑材料工业设计研究院有限公司 | Sealing device of self-turbulent flow anti-wind-channeling porous narrow flat plate gap structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Mingguang Riel Non-metallic Materials Co., Ltd. Assignor: Ruier Non-Metal Mateial Co., Ltd., Beijing Contract record no.: 2011340000044 Denomination of utility model: Improved sealing device for sintering trolley Granted publication date: 20060816 License type: Exclusive License Record date: 20110607 |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150726 Granted publication date: 20060816 |
|
| EXPY | Termination of patent right or utility model |