CN203473801U - Hanger bearing device applied to screw conveyor - Google Patents
Hanger bearing device applied to screw conveyor Download PDFInfo
- Publication number
- CN203473801U CN203473801U CN201320545660.9U CN201320545660U CN203473801U CN 203473801 U CN203473801 U CN 203473801U CN 201320545660 U CN201320545660 U CN 201320545660U CN 203473801 U CN203473801 U CN 203473801U
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- China
- Prior art keywords
- bearing
- hanger
- bearing seat
- conveyor screw
- suspension bracket
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- Expired - Lifetime
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Abstract
The utility model relates to a hanger bearing device, in particular to a hanger bearing device applied to a screw conveyor. The hanger bearing device comprises a hanger set, a bearing block, an intermediate shaft, an oil filling pipe and a sealing device. A horizontal connecting plate is welded to the middle of the hanger set; the bearing block is threadly fixed to the connecting plate; the intermediate shaft is arranged in the bearing block and in rotatable connection with the bearing block. The hanger bearing has small bearing section, and is not easy to be jammed as hangers are hollow. Since the bearing friction portion is made of tungsten steel particles, wear resistance performance is improved greatly as compared with that of common material such as cast iron or cast copper; as the hanger bearing with the tungsten steel particles has resistant capacity much higher than that of common materials, no influence is caused even when tiny materials enter the hanger bearing, and the hanger bearing has long service life.
Description
Technical field
The utility model relates to a kind of pendent axis apparatus, espespecially a kind of pendent axis apparatus that is applied to conveyor screw.
Background technology
Existing conveyor screw is mainly used in short range horizontal feed powdery, granular and little lump material, and it utilizes fixing S. A. and helicallobe, make material in casing along axially doing unidirectional motion of translation; And for S. A. at more than 3 meters conveyor screws, for fear of S. A., bend, conventionally adopt overhung construction and middle bearing hanger is installed, yet there are following several point defects in prior art: first, in the translation process of material, suspension bearing place easily causes material residual, thereby causes feed blocking, affects material transport efficiency (referring to patent 201210308546.4); Second, conveyor screw is easily obstructed at suspension bearing place material when convey materials, easily form material lagging, as long as exist running clearance between bearing body structure axis and bearing, trickle material will be clamp-oned and in bearing, cause seal failure, thereby make lubrication failure, finally cause bearing damage (referring to patent 200510122820); The 3rd; plain bearing is because wear resisting cast iron or copper are made; itself and being connected to of adapter shaft are rigidly connected; wearing and tearing are very fast, and cement powders enters, after hanging axis bearing, can aggravate the wearing and tearing of plain bearing in addition; conventionally after using a period of time, just must change; the general replacement cycle is 4～5 months, and this has not only increased productive costs and has also caused unnecessary shutdown simultaneously, has increased workman's labour intensity (referring to patent 201210046043.4).
Summary of the invention
For the deficiencies in the prior art, the utility model relates to a kind of pendent axis apparatus that is applied to conveyor screw and is not only difficult for putty, and the life-span is long.
In order to address the above problem, the utility model provides a kind of pendent axis apparatus that is applied to conveyor screw, comprise suspension bracket group, bearing seat, tween drive shaft, fuel filler pipe and sealing arrangement, it is characterized in that: the centre of described suspension bracket group is welded with the connecting panel of level, described bearing seat is spirally connected and is fixed on described connecting panel, and described tween drive shaft is located in bearing seat and with bearing seat and is formed and be rotatably connected.
Described suspension bracket group includes two symmetrical suspension brackets, in described suspension bracket, is provided with fuel filler pipe.
Described bearing seat comprises the semicircle bearing seat of honour and semicircle bearing base, and the described bearing seat of honour and described bearing base are spirally connected and fix and form closed circle; The inwall of described bearing seat is welded with wolfram steel grain.
The middle part of described tween drive shaft is provided with rotating part, is welded with wolfram steel grain on the lateral surface of described rotating part.
Described rotating part is socketed with at least one felt collar outward.
Beneficial effect: suspension bearing of the present utility model cross section is little, suspension bracket is hollow, be not easy putty, the material material at the friction position of bearing adopts wolfram steel grain in addition, compare the common materials such as cast iron or copper, strengthened greatly wear resistance, even if there is tiny material to enter suspension bearing, the anti-material ability of wolfram steel grain bearing is also strong a lot of than common material, and the life-span is long.
Accompanying drawing explanation
Fig. 1 is principal section structural representation of the present utility model.
Fig. 2 is the A-A directional profile structural representation of Fig. 1 of the present utility model.
Description of reference numerals: suspension bracket 1, connecting panel 101, the bearing seat of honour 2, tween drive shaft 3, rotating part 301, bearing base 4, wolfram steel grain 5, fuel filler pipe 6, felt collar 7.
The specific embodiment
According to Figure of description, the specific embodiment of the present utility model is described below:
A kind of pendent axis apparatus that is applied to conveyor screw, comprise 1 group, suspension bracket, bearing seat, tween drive shaft 3, fuel filler pipe 6 and sealing arrangement, 1 group, described suspension bracket includes two symmetrical suspension brackets 1, in described suspension bracket 1, be provided with fuel filler pipe 6, the centre that described suspension bracket is 1 group is welded with the connecting panel 101 of level, described bearing seat is spirally connected and is fixed on described connecting panel 101, described bearing seat comprises the semicircle bearing seat of honour 2 and semicircle bearing base 4, and the described bearing seat of honour 2 is spirally connected and fixes and form closed circle with described bearing base 4; The inwall of described bearing seat is welded with wolfram steel grain 5; The middle part of described tween drive shaft 3 is provided with rotating part 301, on the lateral surface of described rotating part 301, is welded with wolfram steel grain 5, and described tween drive shaft 3 is located in bearing seat and with bearing seat and is formed and be rotatably connected; Outside described rotating part 301, be socketed with two felt collars 7.
The above, it is only the preferred embodiment of the utility model structure, not technical scope of the present utility model is made to any restriction, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.
Claims (5)
1. a pendent axis apparatus that is applied to conveyor screw, comprise suspension bracket group, bearing seat, tween drive shaft, fuel filler pipe and sealing arrangement, it is characterized in that: the centre of described suspension bracket group is welded with the connecting panel of level, described bearing seat is spirally connected and is fixed on described connecting panel, and described tween drive shaft is located in bearing seat and with bearing seat and is formed and be rotatably connected.
2. a kind of pendent axis apparatus that is applied to conveyor screw according to claim 1, is characterized in that: described suspension bracket group includes two symmetrical suspension brackets, in described suspension bracket, is provided with fuel filler pipe.
3. a kind of pendent axis apparatus that is applied to conveyor screw according to claim 1, it is characterized in that: described bearing seat comprises the semicircle bearing seat of honour and semicircle bearing base, the described bearing seat of honour and described bearing base are spirally connected and fix and form closed circle; The inwall of described bearing seat is welded with wolfram steel grain.
4. a kind of pendent axis apparatus that is applied to conveyor screw according to claim 1, is characterized in that: the middle part of described tween drive shaft is provided with rotating part, is welded with wolfram steel grain on the lateral surface of described rotating part.
5. a kind of pendent axis apparatus that is applied to conveyor screw according to claim 4, is characterized in that: described rotating part is socketed with at least one felt collar outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545660.9U CN203473801U (en) | 2013-09-04 | 2013-09-04 | Hanger bearing device applied to screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545660.9U CN203473801U (en) | 2013-09-04 | 2013-09-04 | Hanger bearing device applied to screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203473801U true CN203473801U (en) | 2014-03-12 |
Family
ID=50222177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545660.9U Expired - Lifetime CN203473801U (en) | 2013-09-04 | 2013-09-04 | Hanger bearing device applied to screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203473801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950697A (en) * | 2014-05-26 | 2014-07-30 | 南通澳润建材科技有限公司 | Connecting component for spiral auger of ship unloader |
| CN105966850A (en) * | 2016-06-29 | 2016-09-28 | 杭州奥拓散料卸船装备有限公司 | Intermediate bearing device |
-
2013
- 2013-09-04 CN CN201320545660.9U patent/CN203473801U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950697A (en) * | 2014-05-26 | 2014-07-30 | 南通澳润建材科技有限公司 | Connecting component for spiral auger of ship unloader |
| CN105966850A (en) * | 2016-06-29 | 2016-09-28 | 杭州奥拓散料卸船装备有限公司 | Intermediate bearing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |