CN205505735U - Self -adaptation flexible sealing device - Google Patents
Self -adaptation flexible sealing device Download PDFInfo
- Publication number
- CN205505735U CN205505735U CN201620220817.4U CN201620220817U CN205505735U CN 205505735 U CN205505735 U CN 205505735U CN 201620220817 U CN201620220817 U CN 201620220817U CN 205505735 U CN205505735 U CN 205505735U
- Authority
- CN
- China
- Prior art keywords
- jacking block
- roller bearing
- base
- overcoat
- inner sleeve
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model provides the utility model discloses a connect intermediate position's self -adaptation flexible sealing device, involve metallurgical industry sintering system, the sealing device of sealed cowling between sintering machine afterbody and the single roll crusher. Including steel brush, roller bearing, kicking block, spring, interior overcoat etc, fix the roller bearing in the recess of kicking block base below installation spring to in placing in after the upper -part installation in the overcoat, interior overcoat is welding, simultaneously fixed on the overcoat with the steel brush. Installation spring in kicking block below can make it sink pressure cushion voluntarily when receiving the extrusion, again can be rapid after pressure disappears reset, add emollient roller bearing when pressure is great between roller bearing and kicking block simultaneously and also can play certain cushioning effect, improved the adaptability of installing. The utility model discloses mounting structure reasonable in design, install simple and convenient, can effectual help sealed cowling the produced pressure of adaptation periodic vibration to have good sealing reliability, long service life has fine economic benefits.
Description
Technical field
This utility model relates to a kind of self-adapting flexible sealing device for connecting crossover position, relates in metallurgy industry sintering system, the sealing device of seal closure between sintering machine afterbody and single roll crusher.
Background technology
Steel industry the most just major power consumer, especially one of factor causing environmental pollution.At present; in China's steel industry sintering system; single roll crusher is positioned at the afterbody of sintering pallet; its effect is broken sintering deposit; comply with the requirement of blast furnace process; leaking out to reduce, leak ash, protect environment, the joint mutual at whole tail, pan carriage, single roll crusher is provided with seal closure.
Owing to sintering deposit temperature is higher, equipment is for a long time at the high temperature service of 900 1000 DEG C.When sintering pallet runs to tail discharging, seal closure is formed intense impact, cause periodic vibration, owing to seal closure structural strength is low, and rigidity can not meet technological requirement, connect intermediate location deformation after being heated serious, lose sealing property, leak out ash severe contamination ring mirror, and has influence on the normal operation of Other related equipment.Some auxiliary protection measures that Ge great steel mill takes before produce little effect, and attend to one thing and lose sight of another, and cost is bigger.
Summary of the invention
1, problem to be solved
The purpose of this utility model seeks to solve seal closure because being hit for a long time, connects intermediate location and deformation, the problem causing losing sealing, it is provided that a kind of self-adapting flexible sealing device for connecting excessive position occurs.This device is arranged on the junction of seal closure, can the periodic vibration of conscious adaptation fitted seal cover, control the amplitude of vibration, and help to reset, reduce the damage to seal closure, flexible steel brush on device improves the sealing reliability of seal closure simultaneously, be effectively prevented Lou ash, leak out, reduce pollution to environment.
2, technical scheme
For solving the problems referred to above, this utility model adopts the following technical scheme that: a kind of self-adapting flexible sealing device, it is characterized in: include the roller bearing of elongated cylindrical, roller bearing is laterally disposed in the semi-circular recesses that strip jacking block top is provided with, the bottom of jacking block is provided with the jacking block base wider than jacking block, be provided with inner sleeve in the left and right sides of jacking block and roller bearing, roller bearing and jacking block are embedded in inner sleeve, are fixed together with jacking block base from the bottom of jacking block base by inner sleeve, jacking block with screw；Elongate holes is laterally opened in longitudinal in jacking block bottom and inner sleeve both sides, top, embeds graphite, make the graphite in roller bearing and three holes directly contact in this three hole；Being provided with the strip base plate wider than base in the lower section of base, in the middle part of the bottom surface of jacking block base, both sides are provided with two pedestal lobes, are provided with two base plates in the upper surface middle part both sides of base plate protruding；Being set with spring between two pedestal lobes and two base plate projections, the left and right sides of the inner sleeve above base plate is provided with overcoat, and is fixed with base plate by overcoat with screw；At the one of overcoat, wire brush is installed on the side.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
This utility model when seal closure does not occur vibrations, then plays static sealing effect, quiet with cover body contacts, and steel brush adapts to static seal protection；When seal closure occurs vibrations, then playing dynamic sealing action, move with cover body and contact, steel brush adapts to movable sealing protection；Use and spring is installed below jacking block, it can be made automatically to sink when being squeezed, compensator or trimmer pressure.When resetting rapidly again after distress resolves；Adding lubricant between roller bearing and jacking block, when pressure is bigger, roller bearing also can play certain cushioning effect, improves the adaptability of device simultaneously.This device mounting structure is reasonable in design, installs simple and convenient, can effectively help seal closure to adapt to pressure produced by periodic vibration, and have good sealing reliability, and service life is long, has good economic benefit.
Below in conjunction with specific embodiments and the drawings, this utility model is further described below.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, wire brush；2, roller bearing；3, jacking block；4, screw；5, jacking block base；6, spring；7, inner sleeve；8, overcoat；9, base plate；10, graphite；11, pedestal lobe；12, base plate is protruding.
Detailed description of the invention
As can be seen from Figure 1, this utility model includes the roller bearing 2 of elongated cylindrical, roller bearing 2 is laterally disposed in the semi-circular recesses that strip jacking block 3 top is provided with, the width of jacking block can be as the diameter of roller bearing, the bottom of jacking block 3 is provided with the jacking block base 5 wider than jacking block, be provided with inner sleeve 7 in the left and right sides of jacking block 3 and roller bearing 2, roller bearing 2 and jacking block 3 are embedded in inner sleeve 7, are fixed together with jacking block base 5 from the bottom of jacking block base 5 by inner sleeve 7, jacking block 3 with screw 4；Elongate holes is laterally opened in longitudinal in jacking block 3 bottom and inner sleeve 7 both sides, top, embeds graphite 10, make roller bearing 2 directly contact with the graphite 10 in three holes in this three hole, and graphite 10 plays lubrication；Be provided with the strip base plate 9 wider than base 5 in the lower section of jacking block base 5, in the middle part of the bottom surface of base 5, both sides are provided with two pedestal lobes 11, are provided with two base plate projections 12 in the upper surface middle part both sides of base plate 9；Being set with spring 6 between two pedestal lobes 11 and two base plate projections 12, the left and right sides of the inner sleeve 7 above base plate 9 is provided with overcoat 8, and is fixed with base plate 9 by overcoat 8 with screw 4；At the one of overcoat 8, wire brush 1 is installed on the side.Inner-outer sleeve is weldment.
This utility model is arranged on seal closure and connects the both sides of transition position, and roller bearing 2 directly contacts with seal closure, and when seal closure is occurred vibration by impact, the spring 6 between jacking block base 5 and base plate 9 can shrink, and carrys out compensator or trimmer pressure；When distress resolves rear spring 6 can reset rapidly.Roller bearing 2 directly contacts with graphite 10, and graphite 10 has lubrication, can allow roller bearing 2 finite motion in jacking block 3 groove, alleviates pressure, it is achieved that the adaptive ability of device.What the wire brush 1 simultaneously installed in the side of overcoat 8 also can effectively prevent junction and produces because of vibrations leaks out, leak grey phenomenon.The present invention is i.e. adapted to static seal protection, is adapted to again movable sealing protection.
Claims (1)
1. a self-adapting flexible sealing device, it is characterized in that: include the roller bearing (2) of elongated cylindrical, roller bearing is laterally disposed in the semi-circular recesses that strip jacking block (3) top is provided with, the bottom of jacking block is provided with the jacking block base (5) wider than jacking block, inner sleeve (7) it is provided with in the left and right sides of jacking block and roller bearing, roller bearing and jacking block are embedded in inner sleeve, are fixed together with jacking block base from the bottom of jacking block base by inner sleeve, jacking block with screw (4)；Elongate holes is laterally opened in longitudinal in jacking block bottom and inner sleeve both sides, top, embeds graphite (10) in this three hole, and the graphite in roller bearing and three holes directly contacts；Be provided with the strip base plate (9) wider than base in the lower section of base, in the middle part of the bottom surface of jacking block base (5), both sides are provided with two pedestal lobes (11), are provided with two base plates in the upper surface middle part both sides of base plate (9) protruding (12)；Being set with spring (6) between two pedestal lobes and two base plate projections, the left and right sides of the inner sleeve above base plate is provided with overcoat (8), and is fixed with base plate by overcoat with screw；At the one of overcoat, wire brush (1) is installed on the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220817.4U CN205505735U (en) | 2016-03-19 | 2016-03-19 | Self -adaptation flexible sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220817.4U CN205505735U (en) | 2016-03-19 | 2016-03-19 | Self -adaptation flexible sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205505735U true CN205505735U (en) | 2016-08-24 |
Family
ID=56733499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220817.4U Withdrawn - After Issue CN205505735U (en) | 2016-03-19 | 2016-03-19 | Self -adaptation flexible sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205505735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605923A (en) * | 2016-03-19 | 2016-05-25 | 马鞍山市阿埃马密封技术科技有限公司 | Self-adapting flexible sealing device |
| CN108916387A (en) * | 2018-09-18 | 2018-11-30 | 启迪桑德环境资源股份有限公司 | For dynamic sealing means of the rotating shaft in uneven radial deformation state |
-
2016
- 2016-03-19 CN CN201620220817.4U patent/CN205505735U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605923A (en) * | 2016-03-19 | 2016-05-25 | 马鞍山市阿埃马密封技术科技有限公司 | Self-adapting flexible sealing device |
| CN105605923B (en) * | 2016-03-19 | 2017-09-29 | 马鞍山市阿埃马密封技术科技有限公司 | Self-adapting flexible sealing device |
| CN108916387A (en) * | 2018-09-18 | 2018-11-30 | 启迪桑德环境资源股份有限公司 | For dynamic sealing means of the rotating shaft in uneven radial deformation state |
| CN108916387B (en) * | 2018-09-18 | 2024-04-26 | 启迪环境科技发展股份有限公司 | Dynamic sealing device for a rotary shaft in a non-uniform radial deformation state |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205505735U (en) | Self -adaptation flexible sealing device | |
| CN201391553Y (en) | Sealed bearing block | |
| CN202788480U (en) | Improved structure of sliding door of machine tool | |
| CN202040329U (en) | Sliding seal device | |
| CN103486424A (en) | Dustproof device of oil filler hole | |
| CN205716242U (en) | The dustproof construction of flywheel shell of engine | |
| CN105605923B (en) | Self-adapting flexible sealing device | |
| CN201819544U (en) | Sealing device for jockey pulley bearing pack of rotary kiln | |
| CN204961587U (en) | Manger plate cover and install rolling mill transmission side bearing frame of manger plate cover additional thereof | |
| CN202065406U (en) | Guide device of shock absorber | |
| CN203098584U (en) | Sealing device suitable for main shaft bearing of large-size ball grinding mill | |
| CN203223482U (en) | Insert ball bearing with housing | |
| CN202913451U (en) | Lubricating device for pull rod pin shaft of loading machine | |
| CN201582033U (en) | Axial gapless sealing device | |
| CN201482951U (en) | Fluid conducting device | |
| CN204878743U (en) | Bearing seal structure | |
| CN201241955Y (en) | Large and middle-sized metallurgy rolling mill bearing seal device | |
| CN201482797U (en) | Anti-loose device for snap ring of large-sized universal mill | |
| CN203840109U (en) | Seal structure and device with same seal structure | |
| CN204210493U (en) | A kind of adjustable roll locking frame device | |
| CN203297085U (en) | Crank shaft sealing face movable sleeve of high-pressure plunger pump | |
| CN204716942U (en) | A kind of motive sealing gear-box water-tight device used for rail vehicle | |
| CN204267690U (en) | Axle main speed reducer and vehicle | |
| CN201047395Y (en) | Self-adjusting fluid bearing | |
| CN203419842U (en) | Plate glass tin groove bottom brick |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20170929 |