CN203285863U - Abrasion-proof screw conveyor suspension bearing - Google Patents
Abrasion-proof screw conveyor suspension bearing Download PDFInfo
- Publication number
- CN203285863U CN203285863U CN2013202483661U CN201320248366U CN203285863U CN 203285863 U CN203285863 U CN 203285863U CN 2013202483661 U CN2013202483661 U CN 2013202483661U CN 201320248366 U CN201320248366 U CN 201320248366U CN 203285863 U CN203285863 U CN 203285863U
- Authority
- CN
- China
- Prior art keywords
- bearing
- self
- hanger
- lubricating
- suspension bearing
- 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- Withdrawn - After Issue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
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses an abrasion-proof screw conveyor suspension bearing which comprises a suspension bearing body, a spherical bearing pedestal made of a hollow steel tube, a self-lubricating bearing made of bearing steel material, and a screw shaft, wherein the screw shaft is sheathed in the self-lubricating bearing, the self-lubricating bearing is in interference fit with the screw shaft, the self-lubricating bearing is sleeved with the spherical bearing pedestal, and the upper part of the spherical bearing pedestal is fixedly connected with the lower part of the suspension bearing body through a connecting ear. Compared with the prior art, the screw conveyor suspension bearing provided by the utility model has the advantages of greatly reducing the product manufacturing cost and maintenance cost due to the use of more wearable and low raw material, and increasing enterprise revenue; since the dustproof self-lubricating bearing made of bearing steel material is adopted for replacing a pig iron cast ball to bear a rotating shaft, the wearing resistance of the suspension bearing is improved greatly, and since the air tightness of the self-lubricating bearing is excellent, the service life of the suspension bearing is prolonged greatly, and the production efficiency of the suspension bearing is improved.
Description
Technical field
The utility model relates to a kind of hanger bearing, relates in particular to a kind of wear-resisting spiral shell fortune machine hanger bearing.
Background technique
Spiral shell fortune machine is commonly called as auger, being mainly used in horizontal feed and vertical-lift to bulk materials such as various powderies, particle and fritter shapes, is the main unit of industrial or agricultural all departments mechanization transportation work, and transport is reduced labor intensity, increase work efficiency, have wide range of applications.
The screw axis of spiral shell fortune machine is to make by restraining according to full captain's degree segmentation at present, the two ends that connect supporting by drop－ hanger bearing, the segmentation screw axis is linked together, thereby form whole screw axis, thereby the concentric locating requirement that requires each segmentation screw axis all to be consistent.
Existing spiral shell fortune machine hanger bearing concrete structure as shown in Figure 1, mainly comprise hanger bearing body 01, lower FE Tiler 02, ball watt 03 and screw axis 04, screw axis 04 is set in ball watt 03, ball watt 03 is set in lower FE Tiler 02, lower FE Tiler 02 upper end is fixedly connected with hanger bearing body 01 below, and screw axis 04 is provided with spiral reamer.In actual application, because there is error in the concentricity of screw axis 04, cause every two joint screw axis 04 resistance in by hanger bearing, connecting running to increase, friction factor increases, thereby make hanger bearing endosphere watt 03 very quick-wearing and then worn out lower FE Tiler 02, cause the sagging friction spiral shell fortune of spiral reamer engine housing.
In addition, the hanger bearing body in existing spiral shell fortune machine hanger bearing adopts cast iron to make, the split assembly unit, the interior sheathed Cast-iron Ball of lower FE Tiler 02 watt 03, in actual application, ball watt 03 and lower FE Tiler 02 are that Spielpassung is rotated, the rotation that easily flogs a dead horse, increase the consumption to electric energy; Simultaneously, the Spielpassung of ball watt 02 and lower FE Tiler 03 makes ball watt rotation dumb, and ball watt 02 and lower FE Tiler 03 wear-resisting property are poor, cause hanger bearing short working life, and loss is high, and cost of production is large.
Simultaneously, existing spiral shell fortune machine hanger bearing adopts pig iron casting, and wear-resisting property is poor, a little less than rotating property, and the sealing extreme difference, working life is short.
Summary of the invention
The purpose of this utility model is to provide that a kind of wear-resisting property is good, the wear-resisting spiral shell fortune machine hanger bearing of long service life.
For achieving the above object, the utility model is by the following technical solutions: a kind of wear-resisting spiral shell fortune machine hanger bearing, it comprises the hanger bearing body, the ball bearing seat of being made by hollow steel pipe, self oiling bearing and the screw axis of On The Quality of Bearing Steels, described spiral sleeve is located in self oiling bearing, self oiling bearing is sheathed in the ball bearing seat, self oiling bearing and screw axis interference fit, ball bearing seat top is fixedly connected with hanger bearing body below by lug.
In the utility model, adopt the dustproof self-lubricating bearing of On The Quality of Bearing Steels to replace pig iron casting ball watt to carry running shaft, greatly improve the wear resistance of hanger bearing.During the work of spiral shell fortune machine, self oiling bearing is done selflubricating and is rotated and have the universal regulated function of certain limit, and because self oiling bearing self friction coefficient is low, rotatability is good, can improve the running rate of spiral shell fortune machine; Fabulous because of the self oiling bearing self seal simultaneously, thus the hanger bearing cost of production reduced the working life of greatly having improved hanger bearing, improve hanger bearing manufacturing efficiency.
Described self oiling bearing and screw axis interference fit, thus thereby thoroughly having stopped mutual motion between existing screw axis and ball watt affects the operation of whole spiral shell fortune machine.
Described ball bearing seat top is fixed with the U-shaped lug, and hanger bearing body below is welded with the T shape lug that docks with the U-shaped lug, and the ball bearing seat is fixedly connected with the T shape lug of hanger bearing body below by the U-shaped lug.
Described hanger bearing body is the U-shaped that is formed by steel plate bending, replaces the thick cast iron hanger bearing body of existing 20mm, has greatly saved cost.
Described ball bearing seat and self oiling bearing are interference fit.The utility model adopts the hollow steel pipe of common heavy wall to manufacture the integral spherical bearing support, replaces existing Cast-iron Ball watt, and improved more than ten times the working life of hanger bearing.Simultaneously, Spielpassung between existing ball watt and lower FE Tiler is rotated the interference fit that makes between ball bearing seat of the present utility model and self oiling bearing, make self oiling bearing can only do the selflubricating relative movement under the drive of running shaft, reduce the rotation that self oiling bearing flogs a dead horse, can improve the working life of whole hanger bearing and reduce and produce energy loss and the environmental problem that cast member brings, both having produced the performance of enterprises and also produced social benefit.
Spiral shell fortune machine hanger bearing of the present utility model is compared with existing, and because using more wear-resisting, cheap raw material, production cost and maintenance cost reduce greatly, have increased the performance of enterprises; Simultaneously, adopt the dustproof self-lubricating bearing of On The Quality of Bearing Steels to replace pig iron casting ball watt to carry running shaft, greatly improve the wear resistance of hanger bearing, fabulous because of the self oiling bearing self seal again, thereby greatly improved the working life of hanger bearing, improved hanger bearing manufacturing efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of existing spiral shell fortune machine hanger bearing;
Fig. 2 is the structural representation of the utility model spiral shell fortune machine hanger bearing;
Fig. 3 is the sectional view of the utility model spiral shell fortune machine hanger bearing.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail:
As shown in Figure 2 or Figure 3, a kind of wear-resisting spiral shell fortune of the utility model machine hanger bearing, it comprises hanger bearing body 1, the ball bearing seat 2 of being made by hollow steel pipe, self oiling bearing 3 and the screw axis 4 of On The Quality of Bearing Steels, described screw axis 4 is set in self oiling bearing 3, self oiling bearing 3 and screw axis 4 interference fit, self oiling bearing 3 is sheathed in ball bearing seat 2, and ball bearing seat 2 tops are fixedly connected with hanger bearing body 1 below by lug 5.
Described ball bearing seat 2 tops are fixed with U-shaped lug 51, and hanger bearing body 1 below is welded with the T shape lug 52 that docks with U-shaped lug 51, and ball bearing seat 2 is fixedly connected with the T shape lug 52 of hanger bearing body 1 below by U-shaped lug 51.
Described hanger bearing body 1 is the U-shaped that is formed by steel plate bending, replaces the thick cast iron hanger bearing body of existing 20mm, has greatly saved cost.
Described ball bearing seat 2 is interference fit with self oiling bearing 3.The utility model adopts the hollow steel pipe of common heavy wall to manufacture integral spherical bearing support 2, replaces existing Cast-iron Ball watt, and improved more than ten times the working life of hanger bearing.Simultaneously, Spielpassung between existing ball watt and lower FE Tiler is rotated the interference fit that makes 3 of ball bearing seat 2 of the present utility model and self oiling bearings into, make self oiling bearing 3 can only do the selflubricating relative movement under the drive of running shaft 4, reduce the rotation that self oiling bearing 3 flogs a dead horse, can improve the working life of whole hanger bearing and reduce and produce energy loss and the environmental problem that cast member brings, both having produced the performance of enterprises and also produced social benefit.
The utility model adopts the dustproof self-lubricating bearing 3 of On The Quality of Bearing Steels to replace pig iron casting ball watt to carry running shaft, greatly improves the wear resistance of hanger bearing.During the work of spiral shell fortune machine, because of self oiling bearing 3 self friction coefficients low, rotatability is good, self oiling bearing 3 is done selflubricating and is rotated and have the universal regulated function of certain limit, again because of self oiling bearing 3 and screw axis 4 interference fit,, so self oiling bearing 3 is synchronizeed rotation with screw axis 4, can improve the running rate of spiral shell fortune machine.
Claims (4)
1. a wear-resisting spiral shell is transported the machine hanger bearing, it is characterized in that: it comprises the hanger bearing body, the ball bearing seat of being made by hollow steel pipe, self oiling bearing and the screw axis of On The Quality of Bearing Steels, described spiral sleeve is located in self oiling bearing, self oiling bearing and screw axis interference fit, self oiling bearing is sheathed in the ball bearing seat, and ball bearing seat top is fixedly connected with hanger bearing body below by lug.
2. wear-resisting spiral shell according to claim 1 is transported the machine hanger bearing, it is characterized in that: described ball bearing seat top is fixed with the U-shaped lug, hanger bearing body below is welded with the T shape lug that docks with the U-shaped lug, and the ball bearing seat is fixedly connected with the T shape lug of hanger bearing body below by the U-shaped lug.
3. wear-resisting spiral shell fortune machine hanger bearing according to claim 1, is characterized in that: the U-shaped of described hanger bearing body for by steel plate bending, being formed.
4. wear-resisting spiral shell according to claim 1 is transported the machine hanger bearing, and it is characterized in that: described ball bearing seat and self oiling bearing are interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202483661U CN203285863U (en) | 2013-05-09 | 2013-05-09 | Abrasion-proof screw conveyor suspension bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202483661U CN203285863U (en) | 2013-05-09 | 2013-05-09 | Abrasion-proof screw conveyor suspension bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285863U true CN203285863U (en) | 2013-11-13 |
Family
ID=49542227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202483661U Withdrawn - After Issue CN203285863U (en) | 2013-05-09 | 2013-05-09 | Abrasion-proof screw conveyor suspension bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277415A (en) * | 2013-05-09 | 2013-09-04 | 福建省高创机械股份有限公司 | Wearable screw conveyor hanger bearing |
-
2013
- 2013-05-09 CN CN2013202483661U patent/CN203285863U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277415A (en) * | 2013-05-09 | 2013-09-04 | 福建省高创机械股份有限公司 | Wearable screw conveyor hanger bearing |
| CN103277415B (en) * | 2013-05-09 | 2015-09-09 | 福建省高创机械股份有限公司 | A kind of wear-resisting spiral shell fortune machine hanger bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206268376U (en) | A kind of dust-proof wear-resisting chain | |
| CN203285863U (en) | Abrasion-proof screw conveyor suspension bearing | |
| CN202228197U (en) | Air cylinder jacket for engine | |
| CN103277415B (en) | A kind of wear-resisting spiral shell fortune machine hanger bearing | |
| CN103775770A (en) | Externally-connected water pipe connecting structure for centrifugal casting machine | |
| CN203285862U (en) | Auger conveyor hanger bearing with long service life | |
| CN203431022U (en) | Integral type bearing seat of plate type feeding machine | |
| CN202327102U (en) | Sand sorting machine shaft end with novel sealing device | |
| CN202628786U (en) | Ultrahigh molecular weight polyethylene bearing | |
| CN204320820U (en) | A kind of lifting skirt plate structure with edger roll | |
| CN206861136U (en) | It is a kind of to be used to convey the higher flue wear-resistant bend of dustiness | |
| CN203158726U (en) | Horizontal or vertical auger of bulk feed vehicle with solid lubrication bearing | |
| CN207454558U (en) | Automobile bearing | |
| CN202521069U (en) | Unsmooth inner wall drag reduction pipeline | |
| CN202163859U (en) | Resin bearing for roller | |
| CN201776295U (en) | Wear-resistance roller way | |
| CN206988286U (en) | The oscillating bearing of vertical mill rocker arrangement | |
| CN201908956U (en) | Wear-resistant, high temperature-resistant sliding bearing | |
| CN204974772U (en) | Modified is die sleeve for seamless steel pipe production | |
| CN204941993U (en) | A kind of liquid sulfur pump suspension frame structure | |
| CN216112722U (en) | Composite wear-resistant special pipe | |
| CN203306634U (en) | Hanging bearing | |
| CN202100443U (en) | Three-corner four-pivot assembled crankshaft for three-cylinder reciprocating pump | |
| CN203946165U (en) | The improved stub supporting construction of autotruck steeraxle | |
| CN203285864U (en) | Conservation-oriented screw conveyor suspension bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |